diff options
| author | Benjamin Drung <bdrung@ubuntu.com> | 2010-07-22 20:58:54 +0200 |
|---|---|---|
| committer | Benjamin Drung <bdrung@ubuntu.com> | 2010-07-22 20:58:54 +0200 |
| commit | b6562bb8bde57368f86d5c628be86f6a5c0981f1 (patch) | |
| tree | 9f6206223b9b405f17ccf0b6149baa9930c64d5c /src | |
| parent | f2fe41914ec32e767ec333a0cd7342e9d9bf4e13 (diff) | |
Remove the USF plugin as it is non-DFSG free.
rm -r src/usf/
Diffstat (limited to 'src')
57 files changed, 0 insertions, 36339 deletions
diff --git a/src/usf/Makefile b/src/usf/Makefile deleted file mode 100644 index a17bdb6..0000000 --- a/src/usf/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -PLUGIN = usf${PLUGIN_SUFFIX} - -SRCS = audio.c \ - audio_hle_main.c \ - audio_ucode1.c \ - audio_ucode2.c \ - audio_ucode3.c \ - audio_ucode3mp3.c \ - cpu.c \ - dma.c \ - exception.c \ - interpreter_cpu.c \ - interpreter_ops.c \ - main.c \ - memory.c \ - pif.c \ - psftag.c \ - recompiler_cpu.c \ - recompiler_fpu_ops.c \ - recompiler_ops.c \ - registers.c \ - rsp.c \ - rsp_interpreter_cpu.c \ - rsp_mmx.c \ - rsp_recompiler_analysis.c \ - rsp_recompiler_cpu.c \ - rsp_recompiler_ops.c \ - rsp_sse.c \ - rsp_x86.c \ - tlb.c \ - usf.c \ - x86.c \ - x86_fpu.c - -include ../../buildsys.mk -include ../../extra.mk - -plugindir := ${plugindir}/${INPUT_PLUGIN_DIR} - -CFLAGS += ${PLUGIN_CFLAGS} -O0 -CXXFLAGS += ${PLUGIN_CFLAGS} -O0 -CPPFLAGS += ${PLUGIN_CPPFLAGS} ${MOWGLI_CFLAGS} ${GTK_CFLAGS} ${GLIB_CFLAGS} -I../.. -Ispu/ -I. -LIBS += ${GTK_LIBS} ${GLIB_LIBS} ${MOWGLI_LIBS} -lz diff --git a/src/usf/audio.c b/src/usf/audio.c deleted file mode 100644 index 403009a..0000000 --- a/src/usf/audio.c +++ /dev/null @@ -1,112 +0,0 @@ -#include "usf.h"
-#include "audio_hle.h"
-#include "memory.h"
-#include "audio.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <linux/soundcard.h>
-
-#include <audacious/plugin.h>
-
-#include <unistd.h>
-#include <pthread.h>
-#include <stdlib.h>
-
-extern InputPlayback * pcontext;
-int32_t SampleRate = 0;
-static int16_t samplebuf[16384];
-
-void OpenSound(void)
-{
- if (pcontext->output->open_audio(FMT_S16_NE, SampleRate, 2) == 0) {
- cpu_running = 0;
- printf("Fail Starting audio\n");
- g_thread_exit(NULL);
- } else {
- }
-}
-
-void AddBuffer(unsigned char *buf, unsigned int length) {
- int32_t i = 0, out = 0;
- double vol = 1.0;
-
- if(!cpu_running)
- return;
-
- if(is_seeking) {
- play_time += (((double)(length >> 2) / (double)SampleRate) * 1000.0);
- if(play_time > (double)seek_time) {
- is_seeking = 0;
- }
- return;
- }
-
- if(play_time > track_time) {
- vol = 1.0f - (((double)play_time - (double)track_time) / (double)fade_time);
- }
-
- for(out = i = 0; i < (length >> 1); i+=2)
- {
- samplebuf[out++] = (int16_t)(vol * (double)((int16_t*)buf)[i+1]);
- samplebuf[out++] = (int16_t)(vol * (double)((int16_t*)buf)[i]);
- }
-
- pcontext->playing = play_time < (track_time + fade_time);
- pcontext->eof = play_time >= (track_time + fade_time);
-
- play_time += (((double)(length >> 2) / (double)SampleRate) * 1000.0);
-
- pcontext->output->write_audio (samplebuf, length);
-
- if(play_time > (track_time + fade_time))
- {
- cpu_running = 0;
- }
-
-}
-
-void AiLenChanged(void) {
- int32_t length = 0;
- uint32_t address = (AI_DRAM_ADDR_REG & 0x00FFFFF8);
-
- length = AI_LEN_REG & 0x3FFF8;
-
- while(is_paused && !is_seeking && cpu_running)
- g_usleep(10000);
-
-
- AddBuffer(RDRAM+address, length);
-
- if(length && !(AI_STATUS_REG&0x80000000)) {
- const float VSyncTiming = 789000.0f;
- double BytesPerSecond = 48681812.0 / (AI_DACRATE_REG + 1) * 4;
- double CountsPerSecond = (double)((((double)VSyncTiming) * (double)60.0)) * 2.0;
- double CountsPerByte = (double)CountsPerSecond / (double)BytesPerSecond;
- unsigned int IntScheduled = (unsigned int)((double)AI_LEN_REG * CountsPerByte);
-
- ChangeTimer(AiTimer,IntScheduled);
- }
-
- if(enableFIFOfull) {
- if(AI_STATUS_REG&0x40000000)
- AI_STATUS_REG|=0x80000000;
- }
-
- AI_STATUS_REG|=0x40000000;
-
-}
-
-unsigned int AiReadLength(void) {
- AI_LEN_REG = 0;
- return AI_LEN_REG;
-}
-
-void AiDacrateChanged(unsigned int value) {
- AI_DACRATE_REG = value;
- SampleRate = 48681812 / (AI_DACRATE_REG + 1);
-
-}
diff --git a/src/usf/audio.h b/src/usf/audio.h deleted file mode 100644 index e5dc94a..0000000 --- a/src/usf/audio.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _AUDIO_H_
-#define _AUDIO_H_
-
-#include "usf.h"
-#include "cpu.h"
-#include "memory.h"
-
-uint32_t AiReadLength(void);
-void AiLenChanged(void);
-void AiDacrateChanged(uint32_t value);
-void OpenSound(void);
-
-#endif
diff --git a/src/usf/audio_hle.h b/src/usf/audio_hle.h deleted file mode 100644 index 2f0e3cb..0000000 --- a/src/usf/audio_hle.h +++ /dev/null @@ -1,140 +0,0 @@ -/**
- * Mupen64 hle rsp - hle.c
- * Copyright (C) 2002 Hacktarux
- *
- * Mupen64 homepage: http://mupen64.emulation64.com
- * email address: hacktarux@yahoo.fr
- *
- * If you want to contribute to the project please contact
- * me first (maybe someone is already making what you are
- * planning to do).
- *
- *
- * This program is free software; you can redistribute it and/
- * or modify it under the terms of the GNU General Public Li-
- * cence as published by the Free Software Foundation; either
- * version 2 of the Licence, or any later version.
- *
- * This program is distributed in the hope that it will be use-
- * ful, but WITHOUT ANY WARRANTY; without even the implied war-
- * ranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public Licence for more details.
- *
- * You should have received a copy of the GNU General Public
- * Licence along with this program; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
- * USA.
- *
-**/
-
-#ifndef HLE_H
-#define HLE_H
-
-#ifndef _BIG_ENDIAN
-#define S 0
-#define S8 0
-#else
-#define S 1
-#define S8 3
-#endif
-
-// types
-typedef unsigned char u8;
-typedef unsigned short u16;
-typedef unsigned int u32;
-typedef unsigned long long u64;
-
-typedef signed char s8;
-typedef signed short s16;
-typedef signed int s32;
-typedef signed long long s64;
-
-/*
- * Audio flags
- */
-
-#define A_INIT 0x01
-#define A_CONTINUE 0x00
-#define A_LOOP 0x02
-#define A_OUT 0x02
-#define A_LEFT 0x02
-#define A_RIGHT 0x00
-#define A_VOL 0x04
-#define A_RATE 0x00
-#define A_AUX 0x08
-#define A_NOAUX 0x00
-#define A_MAIN 0x00
-#define A_MIX 0x10
-
-typedef struct
-{
- unsigned int type;
- unsigned int flags;
-
- unsigned int ucode_boot;
- unsigned int ucode_boot_size;
-
- unsigned int ucode;
- unsigned int ucode_size;
-
- unsigned int ucode_data;
- unsigned int ucode_data_size;
-
- unsigned int dram_stack;
- unsigned int dram_stack_size;
-
- unsigned int output_buff;
- unsigned int output_buff_size;
-
- unsigned int data_ptr;
- unsigned int data_size;
-
- unsigned int yield_data_ptr;
- unsigned int yield_data_size;
-} OSTask_t;
-
-extern u32 inst1, inst2;
-//extern u16 AudioInBuffer, AudioOutBuffer, AudioCount;
-//extern u16 AudioAuxA, AudioAuxC, AudioAuxE;
-extern u32 loopval; // Value set by A_SETLOOP : Possible conflict with SETVOLUME???
-//extern u32 UCData, UDataLen;
-
-extern u32 SEGMENTS[0x10]; // 0x0320
-// T8 = 0x360
-extern u16 AudioInBuffer; // 0x0000(T8)
-extern u16 AudioOutBuffer; // 0x0002(T8)
-extern u16 AudioCount; // 0x0004(T8)
-extern s16 Vol_Left; // 0x0006(T8)
-extern s16 Vol_Right; // 0x0008(T8)
-extern u16 AudioAuxA; // 0x000A(T8)
-extern u16 AudioAuxC; // 0x000C(T8)
-extern u16 AudioAuxE; // 0x000E(T8)
-extern u32 loopval; // 0x0010(T8) // Value set by A_SETLOOP : Possible conflict with SETVOLUME???
-extern s16 VolTrg_Left; // 0x0010(T8)
-extern s32 VolRamp_Left; // m_LeftVolTarget
-//u16 VolRate_Left; // m_LeftVolRate
-extern s16 VolTrg_Right; // m_RightVol
-extern s32 VolRamp_Right; // m_RightVolTarget
-//u16 VolRate_Right; // m_RightVolRate
-extern s16 Env_Dry; // 0x001C(T8)
-extern s16 Env_Wet; // 0x001E(T8)
-
-
-extern u8 BufferSpace[0x10000];
-
-extern short hleMixerWorkArea[256];
-extern u16 adpcmtable[0x88];
-extern int firstHLE, goldeneye;
-
-
-extern int audio_ucode(OSTask_t *task);
-//extern unsigned char *RDRAM,*DMEM, *IMEM, *ROM;
-//extern unsigned int N64MEM_Pages[0x80];
-#include "usf.h"
-#include "memory.h"
-#include "cpu.h"
-
-
-
-
-#endif
diff --git a/src/usf/audio_hle_main.c b/src/usf/audio_hle_main.c deleted file mode 100644 index e7c25f2..0000000 --- a/src/usf/audio_hle_main.c +++ /dev/null @@ -1,83 +0,0 @@ -
-#include "usf.h"
-#include "audio_hle.h"
-#include "memory.h"
-#include "audio.h"
-// "Mupen64 HLE RSP plugin v0.2 with Azimers code by Hacktarux"
-
-
-static int audio_ucode_detect ( OSTask_t *task )
-{
-
- if ( (*(uint8_t*) ( N64MEM + task->ucode_data )) != 0x1 )
- {
- if ( (*(uint8_t*) ( N64MEM + task->ucode_data )) == 0xF )
- return 4;
- else
- return 3;
- }
- else
- {
- if ( (*(uint32_t*) (N64MEM + task->ucode_data + 0x30 )) == 0xF0000F00 ) {
- if ((*(uint32_t*) (N64MEM + task->ucode_data + 0x28 )) == 0x1dc8138c)
- return 5; //goldeneye
- else
- return 1;
-
- }
- else
- return 2;
- }
-}
-
-extern void ( *ABI1[0x20] ) ();
-extern void ( *ABI2[0x20] ) ();
-extern void ( *ABI3[0x20] ) ();
-
-void ( *ABI[0x20] ) ();
-
-u32 inst1, inst2;
-
-int audio_ucode ( OSTask_t *task )
-{
-
- unsigned int i;
-
- goldeneye = 0;
-
- switch ( audio_ucode_detect ( task ) )
- {
- case 1: // mario ucode
- memcpy ( ABI, ABI1, sizeof ( ABI[0] ) *0x20 );
- //cprintf("Ucode1\n");
- break;
- case 2: // banjo kazooie ucode
- memcpy ( ABI, ABI2, sizeof ( ABI[0] ) *0x20 );
- //cprintf("Ucode2\n");
- break;
- case 3: // zelda ucode
- memcpy ( ABI, ABI3, sizeof ( ABI[0] ) *0x20 );
- //cprintf("Ucode3\n");
- break;
- case 5:
- goldeneye = 1;
- memcpy ( ABI, ABI1, sizeof ( ABI[0] ) *0x20 );
- break;
- default:
- {
-
- return -1;
- }
- }
-
- for ( i = 0; i < ( task->data_size/4 ); i += 2 )
- {
- inst1 = (*(uint32_t*) ( N64MEM + task->data_ptr + ( i*4 ) ));
- inst2 = (*(uint32_t*) ( N64MEM + task->data_ptr + ( ( i+1 ) *4 ) ));
- //printf("%x\t%x\n",inst1 >> 24,inst1);
- ABI[inst1 >> 24]();
-
- }
-
- return 0;
-}
diff --git a/src/usf/audio_ucode1.c b/src/usf/audio_ucode1.c deleted file mode 100644 index 7f2f1e1..0000000 --- a/src/usf/audio_ucode1.c +++ /dev/null @@ -1,755 +0,0 @@ -#include "usf.h"
-#include "audio_hle.h"
-
-
-static void SPNOOP () {
- //MessageBox (NULL, "Unknown Audio Command in ABI 1", "Audio HLE Error", MB_OK);
-}
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-u32 SEGMENTS[0x10]; // 0x0320
-// T8 = 0x360
-u16 AudioInBuffer; // 0x0000(T8)
-u16 AudioOutBuffer; // 0x0002(T8)
-u16 AudioCount; // 0x0004(T8)
-s16 Vol_Left; // 0x0006(T8)
-s16 Vol_Right; // 0x0008(T8)
-u16 AudioAuxA; // 0x000A(T8)
-u16 AudioAuxC; // 0x000C(T8)
-u16 AudioAuxE; // 0x000E(T8)
-u32 loopval; // 0x0010(T8) // Value set by A_SETLOOP : Possible conflict with SETVOLUME???
-s16 VolTrg_Left; // 0x0010(T8)
-s32 VolRamp_Left; // m_LeftVolTarget
-//u16 VolRate_Left; // m_LeftVolRate
-s16 VolTrg_Right; // m_RightVol
-s32 VolRamp_Right; // m_RightVolTarget
-//u16 VolRate_Right; // m_RightVolRate
-s16 Env_Dry; // 0x001C(T8)
-s16 Env_Wet; // 0x001E(T8)
-int firstHLE = 0, goldeneye = 0;
-
-u8 BufferSpace[0x10000];
-
-short hleMixerWorkArea[256];
-u16 adpcmtable[0x88];
-
-
-u16 ResampleLUT [0x200] = {
- 0x0C39, 0x66AD, 0x0D46, 0xFFDF, 0x0B39, 0x6696, 0x0E5F, 0xFFD8,
- 0x0A44, 0x6669, 0x0F83, 0xFFD0, 0x095A, 0x6626, 0x10B4, 0xFFC8,
- 0x087D, 0x65CD, 0x11F0, 0xFFBF, 0x07AB, 0x655E, 0x1338, 0xFFB6,
- 0x06E4, 0x64D9, 0x148C, 0xFFAC, 0x0628, 0x643F, 0x15EB, 0xFFA1,
- 0x0577, 0x638F, 0x1756, 0xFF96, 0x04D1, 0x62CB, 0x18CB, 0xFF8A,
- 0x0435, 0x61F3, 0x1A4C, 0xFF7E, 0x03A4, 0x6106, 0x1BD7, 0xFF71,
- 0x031C, 0x6007, 0x1D6C, 0xFF64, 0x029F, 0x5EF5, 0x1F0B, 0xFF56,
- 0x022A, 0x5DD0, 0x20B3, 0xFF48, 0x01BE, 0x5C9A, 0x2264, 0xFF3A,
- 0x015B, 0x5B53, 0x241E, 0xFF2C, 0x0101, 0x59FC, 0x25E0, 0xFF1E,
- 0x00AE, 0x5896, 0x27A9, 0xFF10, 0x0063, 0x5720, 0x297A, 0xFF02,
- 0x001F, 0x559D, 0x2B50, 0xFEF4, 0xFFE2, 0x540D, 0x2D2C, 0xFEE8,
- 0xFFAC, 0x5270, 0x2F0D, 0xFEDB, 0xFF7C, 0x50C7, 0x30F3, 0xFED0,
- 0xFF53, 0x4F14, 0x32DC, 0xFEC6, 0xFF2E, 0x4D57, 0x34C8, 0xFEBD,
- 0xFF0F, 0x4B91, 0x36B6, 0xFEB6, 0xFEF5, 0x49C2, 0x38A5, 0xFEB0,
- 0xFEDF, 0x47ED, 0x3A95, 0xFEAC, 0xFECE, 0x4611, 0x3C85, 0xFEAB,
- 0xFEC0, 0x4430, 0x3E74, 0xFEAC, 0xFEB6, 0x424A, 0x4060, 0xFEAF,
- 0xFEAF, 0x4060, 0x424A, 0xFEB6, 0xFEAC, 0x3E74, 0x4430, 0xFEC0,
- 0xFEAB, 0x3C85, 0x4611, 0xFECE, 0xFEAC, 0x3A95, 0x47ED, 0xFEDF,
- 0xFEB0, 0x38A5, 0x49C2, 0xFEF5, 0xFEB6, 0x36B6, 0x4B91, 0xFF0F,
- 0xFEBD, 0x34C8, 0x4D57, 0xFF2E, 0xFEC6, 0x32DC, 0x4F14, 0xFF53,
- 0xFED0, 0x30F3, 0x50C7, 0xFF7C, 0xFEDB, 0x2F0D, 0x5270, 0xFFAC,
- 0xFEE8, 0x2D2C, 0x540D, 0xFFE2, 0xFEF4, 0x2B50, 0x559D, 0x001F,
- 0xFF02, 0x297A, 0x5720, 0x0063, 0xFF10, 0x27A9, 0x5896, 0x00AE,
- 0xFF1E, 0x25E0, 0x59FC, 0x0101, 0xFF2C, 0x241E, 0x5B53, 0x015B,
- 0xFF3A, 0x2264, 0x5C9A, 0x01BE, 0xFF48, 0x20B3, 0x5DD0, 0x022A,
- 0xFF56, 0x1F0B, 0x5EF5, 0x029F, 0xFF64, 0x1D6C, 0x6007, 0x031C,
- 0xFF71, 0x1BD7, 0x6106, 0x03A4, 0xFF7E, 0x1A4C, 0x61F3, 0x0435,
- 0xFF8A, 0x18CB, 0x62CB, 0x04D1, 0xFF96, 0x1756, 0x638F, 0x0577,
- 0xFFA1, 0x15EB, 0x643F, 0x0628, 0xFFAC, 0x148C, 0x64D9, 0x06E4,
- 0xFFB6, 0x1338, 0x655E, 0x07AB, 0xFFBF, 0x11F0, 0x65CD, 0x087D,
- 0xFFC8, 0x10B4, 0x6626, 0x095A, 0xFFD0, 0x0F83, 0x6669, 0x0A44,
- 0xFFD8, 0x0E5F, 0x6696, 0x0B39, 0xFFDF, 0x0D46, 0x66AD, 0x0C39
-};
-#ifdef __cplusplus
-}
-#endif
-
-
-static void CLEARBUFF () {
- u32 addr = (u32)(inst1 & 0xffff);
- u32 count = (u32)(inst2 & 0xffff);
- addr &= 0xFFFC;
- memset(BufferSpace+addr, 0, (count+3)&0xFFFC);
-}
-
-
-static void ENVMIXER () {
-
- u8 flags = (u8)((inst1 >> 16) & 0xff);
- u32 addy = (inst2 & 0xFFFFFF);
- short *inp=(short *)(BufferSpace+AudioInBuffer);
- short *out=(short *)(BufferSpace+AudioOutBuffer);
- short *aux1=(short *)(BufferSpace+AudioAuxA);
- short *aux2=(short *)(BufferSpace+AudioAuxC);
- short *aux3=(short *)(BufferSpace+AudioAuxE);
- s32 MainR;
- s32 MainL;
- s32 AuxR;
- s32 AuxL;
- int i1,o1,a1,a2=0,a3=0;
- unsigned short AuxIncRate=1;
- short zero[8];
- s32 LVol, RVol;
- s32 LAcc, RAcc;
- s32 LTrg, RTrg;
- s16 Wet, Dry;
- u32 ptr = 0;
- s32 RRamp, LRamp;
- s32 LAdderStart, RAdderStart, LAdderEnd, RAdderEnd;
- s32 oMainR, oMainL, oAuxR, oAuxL;
- int x = 0, y = 0;
-
- memset(zero,0,16);
-
- if (flags & A_INIT) {
-
- if(goldeneye) {
- //Vol_Left = Vol_Right;
- // VolTrg_Left = VolTrg_Right;
- Vol_Left = (Vol_Right >> 8) << 8;
- VolTrg_Left = (VolTrg_Right >> 8) << 8;
- //Vol_Right = (Vol_Right & 0xff) << 8;
- //VolTrg_Right = (VolTrg_Right & 0xff) << 8;
- }
-
- LVol = ((Vol_Left * (s32)VolRamp_Left));
- RVol = ((Vol_Right * (s32)VolRamp_Right));
-
- Wet = (s16)Env_Wet;
- Dry = (s16)Env_Dry; // Save Wet/Dry values
- LTrg = (VolTrg_Left << 16);
- RTrg = (VolTrg_Right << 16); // Save Current Left/Right Targets
- LAdderStart = Vol_Left << 16;
- RAdderStart = Vol_Right << 16;
- LAdderEnd = LVol ;
- RAdderEnd = RVol ;
- RRamp = VolRamp_Right;
- LRamp = VolRamp_Left;
- } else {
- // Load LVol, RVol, LAcc, and RAcc (all 32bit)
- // Load Wet, Dry, LTrg, RTrg
- memcpy((u8*)hleMixerWorkArea, (u8*)RDRAM+addy, 80);
- Wet = *(s16 *)(hleMixerWorkArea + 0); // 0-1
- Dry = *(s16 *)(hleMixerWorkArea + 2); // 2-3
- LTrg = *(s32 *)(hleMixerWorkArea + 4); // 4-5
- RTrg = *(s32 *)(hleMixerWorkArea + 6); // 6-7
- LRamp= *(s32 *)(hleMixerWorkArea + 8); // 8-9 (hleMixerWorkArea is a 16bit pointer)
- RRamp= *(s32 *)(hleMixerWorkArea + 10); // 10-11
- LAdderEnd = *(s32 *)(hleMixerWorkArea + 12); // 12-13
- RAdderEnd = *(s32 *)(hleMixerWorkArea + 14); // 14-15
- LAdderStart = *(s32 *)(hleMixerWorkArea + 16); // 12-13
- RAdderStart = *(s32 *)(hleMixerWorkArea + 18); // 14-15
- }
-
- if(!(flags&A_AUX)) {
- AuxIncRate=0;
- aux2=aux3=zero;
- }
-
- oMainL = (Dry * (LTrg>>16) + 0x4000) >> 15;
- oAuxL = (Wet * (LTrg>>16) + 0x4000) >> 15;
- oMainR = (Dry * (RTrg>>16) + 0x4000) >> 15;
- oAuxR = (Wet * (RTrg>>16) + 0x4000) >> 15;
-
- for (y = 0; y < AudioCount; y += 0x10) {
-
- if (LAdderStart != LTrg) {
- LAcc = LAdderStart;
- LVol = (LAdderEnd - LAdderStart) >> 3;
- LAdderEnd = ((s64)LAdderEnd * (s64)LRamp) >> 16;
- LAdderStart = ((s64)LAcc * (s64)LRamp) >> 16;
- } else {
- LAcc = LTrg;
- LVol = 0;
- }
-
- if (RAdderStart != RTrg) {
- RAcc = RAdderStart;
- RVol = (RAdderEnd - RAdderStart) >> 3;
- RAdderEnd = ((s64)RAdderEnd * (s64)RRamp) >> 16;
- RAdderStart = ((s64)RAcc * (s64)RRamp) >> 16;
- } else {
- RAcc = RTrg;
- RVol = 0;
- }
-
- for (x = 0; x < 8; x++) {
- i1=(int)inp[ptr^1];
- o1=(int)out[ptr^1];
- a1=(int)aux1[ptr^1];
- if (AuxIncRate) {
- a2=(int)aux2[ptr^1];
- a3=(int)aux3[ptr^1];
- }
-
- LAcc += LVol;
- RAcc += RVol;
-
- if (LVol <= 0) { // Decrementing
- if (LAcc < LTrg) {
- LAcc = LTrg;
- LAdderStart = LTrg;
- MainL = oMainL;
- AuxL = oAuxL;
- } else {
- MainL = (Dry * ((s32)LAcc>>16) + 0x4000) >> 15;
- AuxL = (Wet * ((s32)LAcc>>16) + 0x4000) >> 15;
- }
- } else {
- if (LAcc > LTrg) {
- LAcc = LTrg;
- LAdderStart = LTrg;
- MainL = oMainL;
- AuxL = oAuxL;
- } else {
- MainL = (Dry * ((s32)LAcc>>16) + 0x4000) >> 15;
- AuxL = (Wet * ((s32)LAcc>>16) + 0x4000) >> 15;
- }
- }
-
- if (RVol <= 0) { // Decrementing
- if (RAcc < RTrg) {
- RAcc = RTrg;
- RAdderStart = RTrg;
- MainR = oMainR;
- AuxR = oAuxR;
- } else {
- MainR = (Dry * ((s32)RAcc>>16) + 0x4000) >> 15;
- AuxR = (Wet * ((s32)RAcc>>16) + 0x4000) >> 15;
- }
- } else {
- if (RAcc > RTrg) {
- RAcc = RTrg;
- RAdderStart = RTrg;
- MainR = oMainR;
- AuxR = oAuxR;
- } else {
- MainR = (Dry * ((s32)RAcc>>16) + 0x4000) >> 15;
- AuxR = (Wet * ((s32)RAcc>>16) + 0x4000) >> 15;
- }
- }
-
- o1+=((i1*MainR)+0x4000)>>15;
- a1+=((i1*MainL)+0x4000)>>15;
-
- if(o1>32767) o1=32767;
- else if(o1<-32768) o1=-32768;
-
- if(a1>32767) a1=32767;
- else if(a1<-32768) a1=-32768;
-
- out[ptr^1]=o1;
- aux1[ptr^1]=a1;
- if (AuxIncRate) {
- a2+=((i1*AuxR)+0x4000)>>15;
- a3+=((i1*AuxL)+0x4000)>>15;
-
- if(a2>32767) a2=32767;
- else if(a2<-32768) a2=-32768;
-
- if(a3>32767) a3=32767;
- else if(a3<-32768) a3=-32768;
-
- aux2[ptr^1]=a2;
- aux3[ptr^1]=a3;
- }
- ptr++;
- }
- }
-
- *(s16 *)(hleMixerWorkArea + 0) = Wet; // 0-1
- *(s16 *)(hleMixerWorkArea + 2) = Dry; // 2-3
- *(s32 *)(hleMixerWorkArea + 4) = LTrg; // 4-5
- *(s32 *)(hleMixerWorkArea + 6) = RTrg; // 6-7
- *(s32 *)(hleMixerWorkArea + 8) = LRamp; // 8-9 (hleMixerWorkArea is a 16bit pointer)
- *(s32 *)(hleMixerWorkArea + 10) = RRamp; // 10-11
- *(s32 *)(hleMixerWorkArea + 12) = LAdderEnd; // 12-13
- *(s32 *)(hleMixerWorkArea + 14) = RAdderEnd; // 14-15
- *(s32 *)(hleMixerWorkArea + 16) = LAdderStart; // 12-13
- *(s32 *)(hleMixerWorkArea + 18) = RAdderStart; // 14-15
-
- memcpy((u8*)RDRAM+addy,(u8*)hleMixerWorkArea,80);
-}
-
-static void RESAMPLE () {
- unsigned int Accum=0;
- unsigned int location;
- s16 *lut/*, *lut2*/;
- short *dst;
- s16 *src;
- s32 temp;
- s32 accum,addy;
- u32 srcPtr, dstPtr;
- unsigned char Flags;
- unsigned int Pitch;
- int x = 0, i = 0;
-
- dst=(short *)(BufferSpace);
- src=(s16 *)(BufferSpace);
- srcPtr=(AudioInBuffer/2);
- dstPtr=(AudioOutBuffer/2);
-
-
- addy = (inst2 & 0xffffff);// + SEGMENTS[(inst2>>24)&0xf];
- Flags=(u8)((inst1>>16)&0xff);
- Pitch=((inst1&0xffff))<<1;
-
- srcPtr -= 4;
-
- if ((Flags & 0x1) == 0) {
- for (x=0; x < 4; x++)
- src[(srcPtr+x)^1] = *(u16 *)(N64MEM+(addy+(x*2)));
-
- Accum = *(u16 *)(N64MEM+addy+10);
- } else {
- for (x=0; x < 4; x++)
- src[(srcPtr+x)^1] = 0;
- }
-
-
- for(i = 0; i < ((AudioCount+0xf)&0xFFF0)/2;i++) {
-
- location = (Accum >> 0xa) << 0x3;
- lut = (s16 *)(((u8 *)ResampleLUT) + location);
-
- temp = ((s32)*(s16*)(src+((srcPtr+0)^1))*((s32)((s16)lut[0])));
- accum = (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+1)^1))*((s32)((s16)lut[1])));
- accum += (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+2)^1))*((s32)((s16)lut[2])));
- accum += (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+3)^1))*((s32)((s16)lut[3])));
- accum += (s32)(temp >> 15);
-
- if (accum > 32767) accum = 32767;
- if (accum < -32768) accum = -32768;
-
- dst[dstPtr^1] = (accum);
- dstPtr++;
- Accum += Pitch;
- srcPtr += (Accum>>16);
- Accum&=0xffff;
- }
- for (x = 0; x < 4; x++)
- *(u16 *)(N64MEM+(addy+(x*2))) = src[(srcPtr+x)^1];
-
- *(u16 *)(N64MEM+addy+10) = Accum;
-}
-static void SETVOL () {
-// Might be better to unpack these depending on the flags...
- u8 flags = (u8)((inst1 >> 16) & 0xff);
- u16 vol = (s16)(inst1 & 0xffff);
- u16 voltarg =(u16)((inst2 >> 16)&0xffff);
- u16 volrate = (u16)((inst2 & 0xffff));
-
- if (flags & A_AUX) {
- Env_Dry = (s16)vol; // m_MainVol
- Env_Wet = (s16)volrate; // m_AuxVol
- return;
- }
-
- if(flags & A_VOL) { // Set the Source(start) Volumes
- if(flags & A_LEFT) {
- Vol_Left = (s16)vol; // m_LeftVolume
- } else { // A_RIGHT
- Vol_Right = (s16)vol; // m_RightVolume
- }
- return;
- }
-
- if(flags & A_LEFT) { // Set the Ramping values Target, Ramp
- VolTrg_Left = *(s16 *)&inst1; // m_LeftVol
- if(goldeneye)
- VolRamp_Left = voltarg;
- else
- VolRamp_Left = (s32)volrate;//*(s32 *)&inst2;//(u16)(inst2) | (s32)(s16)(inst2 << 0x10);
- } else { // A_RIGHT
- VolTrg_Right = *(s16 *)&inst1; // m_RightVol
- if(goldeneye)
- VolRamp_Right = voltarg;
- else
- VolRamp_Right = (s32)volrate;//*(s32 *)&inst2;//(u16)(inst2 >> 0x10) | (s32)(s16)(inst2 << 0x10);
- }
-}
-
-static void UNKNOWN () {}
-
-static void SETLOOP () {
- loopval = (inst2 & 0xffffff);
-}
-
-static void ADPCM () { // Work in progress! :)
- unsigned short inPtr=0;
- unsigned char icode;
- unsigned char code;
- int vscale;
- unsigned short index;
- unsigned short j;
- int a[8];
- short *book1,*book2;
- int l1,l2;
- int inp1[8];
- int inp2[8];
- short *out, count;
-
- unsigned char Flags=(u8)(inst1>>16)&0xff;
- unsigned int Address=(inst2 & 0xffffff);
-
- out=(short *)(BufferSpace+AudioOutBuffer);
- count=(short)AudioCount;
-
- memset(out,0,32);
-
- if(!(Flags&0x1))
- {
- if(Flags&0x2) {
- memcpy((u8*)out,(u8*)RDRAM+Address,32);
- } else {
- memcpy((u8*)out,(u8*)RDRAM+Address,32);
- }
- }
-
- l1=out[15];
- l2=out[14];
- out+=16;
- while(count>0)
- {
- // the first interation through, these values are
- // either 0 in the case of A_INIT, from a special
- // area of memory in the case of A_LOOP or just
- // the values we calculated the last time
-
- code=BufferSpace[(AudioInBuffer+inPtr)^3];
- index=code&0xf;
- index<<=4; // index into the adpcm code table
- book1=(short *)&adpcmtable[index];
- book2=book1+8;
- code>>=4; // upper nibble is scale
- vscale=(0x8000>>((12-code)-1)); // very strange. 0x8000 would be .5 in 16:16 format
- // so this appears to be a fractional scale based
- // on the 12 based inverse of the scale value. note
- // that this could be negative, in which case we do
- // not use the calculated vscale value... see the
- // if(code>12) check below
-
- inPtr++; // coded adpcm data lies next
- j=0;
- while(j<8) // loop of 8, for 8 coded nibbles from 4 bytes
- // which yields 8 short pcm values
- {
- icode=BufferSpace[(AudioInBuffer+inPtr)^3];
- inPtr++;
-
- inp1[j]=(s16)((icode&0xf0)<<8); // this will in effect be signed
- if(code<12)
- inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- j++;
-
- inp1[j]=(s16)((icode&0xf)<<12);
- if(code<12)
- inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- j++;
- }
- j=0;
- while(j<8)
- {
- icode=BufferSpace[(AudioInBuffer+inPtr)^3];
- inPtr++;
-
- inp2[j]=(short)((icode&0xf0)<<8); // this will in effect be signed
- if(code<12)
- inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- j++;
-
- inp2[j]=(short)((icode&0xf)<<12);
- if(code<12)
- inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- j++;
- }
-
- a[0]= (int)book1[0]*(int)l1;
- a[0]+=(int)book2[0]*(int)l2;
- a[0]+=(int)inp1[0]*(int)2048;
-
- a[1] =(int)book1[1]*(int)l1;
- a[1]+=(int)book2[1]*(int)l2;
- a[1]+=(int)book2[0]*inp1[0];
- a[1]+=(int)inp1[1]*(int)2048;
-
- a[2] =(int)book1[2]*(int)l1;
- a[2]+=(int)book2[2]*(int)l2;
- a[2]+=(int)book2[1]*inp1[0];
- a[2]+=(int)book2[0]*inp1[1];
- a[2]+=(int)inp1[2]*(int)2048;
-
- a[3] =(int)book1[3]*(int)l1;
- a[3]+=(int)book2[3]*(int)l2;
- a[3]+=(int)book2[2]*inp1[0];
- a[3]+=(int)book2[1]*inp1[1];
- a[3]+=(int)book2[0]*inp1[2];
- a[3]+=(int)inp1[3]*(int)2048;
-
- a[4] =(int)book1[4]*(int)l1;
- a[4]+=(int)book2[4]*(int)l2;
- a[4]+=(int)book2[3]*inp1[0];
- a[4]+=(int)book2[2]*inp1[1];
- a[4]+=(int)book2[1]*inp1[2];
- a[4]+=(int)book2[0]*inp1[3];
- a[4]+=(int)inp1[4]*(int)2048;
-
- a[5] =(int)book1[5]*(int)l1;
- a[5]+=(int)book2[5]*(int)l2;
- a[5]+=(int)book2[4]*inp1[0];
- a[5]+=(int)book2[3]*inp1[1];
- a[5]+=(int)book2[2]*inp1[2];
- a[5]+=(int)book2[1]*inp1[3];
- a[5]+=(int)book2[0]*inp1[4];
- a[5]+=(int)inp1[5]*(int)2048;
-
- a[6] =(int)book1[6]*(int)l1;
- a[6]+=(int)book2[6]*(int)l2;
- a[6]+=(int)book2[5]*inp1[0];
- a[6]+=(int)book2[4]*inp1[1];
- a[6]+=(int)book2[3]*inp1[2];
- a[6]+=(int)book2[2]*inp1[3];
- a[6]+=(int)book2[1]*inp1[4];
- a[6]+=(int)book2[0]*inp1[5];
- a[6]+=(int)inp1[6]*(int)2048;
-
- a[7] =(int)book1[7]*(int)l1;
- a[7]+=(int)book2[7]*(int)l2;
- a[7]+=(int)book2[6]*inp1[0];
- a[7]+=(int)book2[5]*inp1[1];
- a[7]+=(int)book2[4]*inp1[2];
- a[7]+=(int)book2[3]*inp1[3];
- a[7]+=(int)book2[2]*inp1[4];
- a[7]+=(int)book2[1]*inp1[5];
- a[7]+=(int)book2[0]*inp1[6];
- a[7]+=(int)inp1[7]*(int)2048;
-
- for(j=0;j<8;j++)
- {
- a[j^1]>>=11;
- if(a[j^1]>32767) a[j^1]=32767;
- else if(a[j^1]<-32768) a[j^1]=-32768;
- *(out++)=a[j^1];
- }
- l1=a[6];
- l2=a[7];
-
- a[0]= (int)book1[0]*(int)l1;
- a[0]+=(int)book2[0]*(int)l2;
- a[0]+=(int)inp2[0]*(int)2048;
-
- a[1] =(int)book1[1]*(int)l1;
- a[1]+=(int)book2[1]*(int)l2;
- a[1]+=(int)book2[0]*inp2[0];
- a[1]+=(int)inp2[1]*(int)2048;
-
- a[2] =(int)book1[2]*(int)l1;
- a[2]+=(int)book2[2]*(int)l2;
- a[2]+=(int)book2[1]*inp2[0];
- a[2]+=(int)book2[0]*inp2[1];
- a[2]+=(int)inp2[2]*(int)2048;
-
- a[3] =(int)book1[3]*(int)l1;
- a[3]+=(int)book2[3]*(int)l2;
- a[3]+=(int)book2[2]*inp2[0];
- a[3]+=(int)book2[1]*inp2[1];
- a[3]+=(int)book2[0]*inp2[2];
- a[3]+=(int)inp2[3]*(int)2048;
-
- a[4] =(int)book1[4]*(int)l1;
- a[4]+=(int)book2[4]*(int)l2;
- a[4]+=(int)book2[3]*inp2[0];
- a[4]+=(int)book2[2]*inp2[1];
- a[4]+=(int)book2[1]*inp2[2];
- a[4]+=(int)book2[0]*inp2[3];
- a[4]+=(int)inp2[4]*(int)2048;
-
- a[5] =(int)book1[5]*(int)l1;
- a[5]+=(int)book2[5]*(int)l2;
- a[5]+=(int)book2[4]*inp2[0];
- a[5]+=(int)book2[3]*inp2[1];
- a[5]+=(int)book2[2]*inp2[2];
- a[5]+=(int)book2[1]*inp2[3];
- a[5]+=(int)book2[0]*inp2[4];
- a[5]+=(int)inp2[5]*(int)2048;
-
- a[6] =(int)book1[6]*(int)l1;
- a[6]+=(int)book2[6]*(int)l2;
- a[6]+=(int)book2[5]*inp2[0];
- a[6]+=(int)book2[4]*inp2[1];
- a[6]+=(int)book2[3]*inp2[2];
- a[6]+=(int)book2[2]*inp2[3];
- a[6]+=(int)book2[1]*inp2[4];
- a[6]+=(int)book2[0]*inp2[5];
- a[6]+=(int)inp2[6]*(int)2048;
-
- a[7] =(int)book1[7]*(int)l1;
- a[7]+=(int)book2[7]*(int)l2;
- a[7]+=(int)book2[6]*inp2[0];
- a[7]+=(int)book2[5]*inp2[1];
- a[7]+=(int)book2[4]*inp2[2];
- a[7]+=(int)book2[3]*inp2[3];
- a[7]+=(int)book2[2]*inp2[4];
- a[7]+=(int)book2[1]*inp2[5];
- a[7]+=(int)book2[0]*inp2[6];
- a[7]+=(int)inp2[7]*(int)2048;
-
- for(j=0;j<8;j++)
- {
- a[j^1]>>=11;
- if(a[j^1]>32767) a[j^1]=32767;
- else if(a[j^1]<-32768) a[j^1]=-32768;
- *(out++)=a[j^1];
- }
- l1=a[6];
- l2=a[7];
-
- count-=32;
- }
- out-=16;
-
- memcpy((u8*)RDRAM+Address,(u8*) out, 32);
-}
-
-static void LOADBUFF () { // memcpy causes static... endianess issue :(
- u32 v0;
- if (AudioCount == 0)
- return;
- v0 = (inst2 & 0xfffffc);
-
- memcpy(BufferSpace+(AudioInBuffer&0xFFFC), (u8*)RDRAM+v0, (AudioCount+3)&0xFFFC);
-
-}
-
-static void SAVEBUFF () { // memcpy causes static... endianess issue :(
- u32 v0;
- if (AudioCount == 0)
- return;
- v0 = (inst2 & 0xfffffc);
-
- memcpy((unsigned char*)RDRAM+v0, BufferSpace+(AudioOutBuffer&0xFFFC), (AudioCount+3)&0xFFFC);
-}
-
-static void SETBUFF () { // Should work ;-)
- if ((inst1 >> 0x10) & 0x8) { // A_AUX - Auxillary Sound Buffer Settings
- AudioAuxA = (u16)(inst1);
- AudioAuxC = (u16)((inst2 >> 0x10));
- AudioAuxE = (u16)(inst2);
- } else { // A_MAIN - Main Sound Buffer Settings
- AudioInBuffer = (u16)(inst1); // 0x00
- AudioOutBuffer = (u16)((inst2 >> 0x10)); // 0x02
- AudioCount = (u16)(inst2); // 0x04
- }
-}
-
-static void DMEMMOVE () { // Doesn't sound just right?... will fix when HLE is ready - 03-11-01
- u32 v0, v1;
- u32 cnt;
- u32 count = ((inst2+3) & 0xfffc);
- if ((inst2 & 0xffff)==0)
- return;
- v0 = (inst1 & 0xFFFF);
- v1 = (inst2 >> 0x10);
-
- for (cnt = 0; cnt < count; cnt++) {
- *(u8 *)(BufferSpace+((cnt+v1)^3)) = *(u8 *)(BufferSpace+((cnt+v0)^3));
- }
-}
-
-static void LOADADPCM () { // Loads an ADPCM table - Works 100% Now 03-13-01
- u32 v0, x;
- v0 = (inst2 & 0xffffff);
-
- for (x = 0; x < ((inst1 & 0xffff) >> 0x4); x++) {
-
- u16 *table = (u16 *)(N64MEM+v0+(x<<4));
-
- adpcmtable[0x1+(x<<3)] = table[0];
- adpcmtable[0x0+(x<<3)] = table[1];
-
- adpcmtable[0x3+(x<<3)] = table[2];
- adpcmtable[0x2+(x<<3)] = table[3];
-
- adpcmtable[0x5+(x<<3)] = table[4];
- adpcmtable[0x4+(x<<3)] = table[5];
-
- adpcmtable[0x7+(x<<3)] = table[6];
- adpcmtable[0x6+(x<<3)] = table[7];
-
- }
-}
-
-
-static void INTERLEAVE () { // Works... - 3-11-01
- u32 inL, inR;
- u16 *inSrcR;
- u16 *inSrcL;
- u16 Left, Right;
- u16 *outbuff = (u16 *)(AudioOutBuffer+BufferSpace);
- int x;
-
- inL = inst2 & 0xFFFF;
- inR = (inst2 >> 16) & 0xFFFF;
-
- inSrcR = (u16 *)(BufferSpace+inR);
- inSrcL = (u16 *)(BufferSpace+inL);
-
- for (x = 0; x < (AudioCount/4); x++) {
- Left=*(inSrcL++);
- Right=*(inSrcR++);
-
- *(outbuff++)=*(inSrcR++);
- *(outbuff++)=*(inSrcL++);
- *(outbuff++)=(u16)Right;
- *(outbuff++)=(u16)Left;
- }
-}
-
-
-static void MIXER () { // Fixed a sign issue... 03-14-01
- u32 dmemin = (u16)(inst2 >> 0x10);
- u32 dmemout = (u16)(inst2 & 0xFFFF);
- s32 gain = (s16)(inst1 & 0xFFFF);
- s32 temp;
- int x;
-
- if (AudioCount == 0)
- return;
-
- for (x = 0; x < AudioCount; x+=2) { // I think I can do this a lot easier
- temp = (*(s16 *)(BufferSpace+dmemin+x) * gain) >> 15;
- temp += *(s16 *)(BufferSpace+dmemout+x);
-
- if ((s32)temp > 32767)
- temp = 32767;
- if ((s32)temp < -32768)
- temp = -32768;
-
- *(u16 *)(BufferSpace+dmemout+x) = (u16)(temp & 0xFFFF);
- }
-}
-
-
-void (*ABI1[0x20])() = { // TOP Performace Hogs: MIXER, RESAMPLE, ENVMIXER
- SPNOOP , ADPCM , CLEARBUFF, ENVMIXER , LOADBUFF, RESAMPLE , SAVEBUFF, UNKNOWN,
- SETBUFF, SETVOL, DMEMMOVE , LOADADPCM , MIXER , INTERLEAVE, UNKNOWN , SETLOOP,
- SPNOOP , SPNOOP, SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP,
- SPNOOP , SPNOOP, SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP
-};
diff --git a/src/usf/audio_ucode2.c b/src/usf/audio_ucode2.c deleted file mode 100644 index 551265c..0000000 --- a/src/usf/audio_ucode2.c +++ /dev/null @@ -1,904 +0,0 @@ -#include <stdbool.h>
-#include <stdio.h>
-#include "usf.h"
-#include "audio_hle.h"
-#include "memory.h"
-
-
-
-
-extern u8 BufferSpace[0x10000];
-
-static void SPNOOP () {
- char buff[0x100];
-}
-
-extern u16 AudioInBuffer; // 0x0000(T8)
-extern u16 AudioOutBuffer; // 0x0002(T8)
-extern u16 AudioCount; // 0x0004(T8)
-extern u32 loopval; // 0x0010(T8)
-extern u32 SEGMENTS[0x10];
-extern u16 adpcmtable[0x88];
-extern u16 ResampleLUT [0x200];
-
-bool isMKABI = false;
-bool isZeldaABI = false;
-
-#define PageRAM2(x) ((uintptr_t) (RDRAM + (x)))
-#define memcpyfn64(a,b,c) memcpy((a),(void*)((uintptr_t)RDRAM + (uintptr_t)(b)),(c))
-#define memcpy2n64(a,b,c) memcpy((void*)((uintptr_t)RDRAM + (uintptr_t)(a)),(b),(c))
-
-static void LOADADPCM2 () { // Loads an ADPCM table - Works 100% Now 03-13-01
- u32 v0;
- v0 = (inst2 & 0xffffff);// + SEGMENTS[(inst2>>24)&0xf];
- u32 x;
-
- for (x = 0; x < ((inst1&0xffff)>>0x4); x++) {
- u16 *table = (u16*)PageRAM2(v0+(x*16));
-
-
- adpcmtable[0x1+(x<<3)] = table[0];
- adpcmtable[0x0+(x<<3)] = table[1];
-
- adpcmtable[0x3+(x<<3)] = table[2];
- adpcmtable[0x2+(x<<3)] = table[3];
-
- adpcmtable[0x5+(x<<3)] = table[4];
- adpcmtable[0x4+(x<<3)] = table[5];
-
- adpcmtable[0x7+(x<<3)] = table[6];
- adpcmtable[0x6+(x<<3)] = table[7];
- // table += 8;
- }
-}
-
-static void SETLOOP2 () {
- loopval = inst2 & 0xffffff; // No segment?
-}
-
-static void SETBUFF2 () {
- AudioInBuffer = (u16)(inst1); // 0x00
- AudioOutBuffer = (u16)((inst2 >> 0x10)); // 0x02
- AudioCount = (u16)(inst2); // 0x04
-}
-
-static void ADPCM2 () { // Verified to be 100% Accurate...
- unsigned char Flags=(u8)(inst1>>16)&0xff;
- //WORD Gain=(u16)(inst1&0xffff);
- unsigned int Address=(inst2 & 0xffffff);// + SEGMENTS[(inst2>>24)&0xf];
- unsigned short inPtr=0;
- //short *out=(s16 *)(testbuff+(AudioOutBuffer>>2));
- short *out=(short *)(BufferSpace+AudioOutBuffer);
- //BYTE *in=(unsigned char *)(BufferSpace+AudioInBuffer);
- short count=(short)AudioCount;
- unsigned char icode;
- unsigned char code;
- int vscale;
- unsigned short index;
- unsigned short j;
- int a[8];
- short *book1,*book2;
-
- u8 srange;
- u8 inpinc;
- u8 mask1;
- u8 mask2;
- u8 shifter;
-
- memset(out,0,32);
-
- if (Flags & 0x4) { // Tricky lil Zelda MM and ABI2!!! hahaha I know your secrets! :DDD
- srange = 0xE;
- inpinc = 0x5;
- mask1 = 0xC0;
- mask2 = 0x30;
- shifter = 10;
- } else {
- srange = 0xC;
- inpinc = 0x9;
- mask1 = 0xf0;
- mask2 = 0x0f;
- shifter = 12;
- }
-
- if(!(Flags&0x1))
- {
- if(Flags&0x2)
- {/*
- for(int i=0;i<16;i++)
- {
- out[i]=*(short *)&rsp.RDRAM[(loopval+i*2)^2];
- }*/
- memcpyfn64((u8 *)out,(u8 *)loopval,32);
- }
- else
- {/*
- for(int i=0;i<16;i++)
- {
- out[i]=*(short *)&rsp.RDRAM[(Address+i*2)^2];
- }*/
-
- memcpyfn64((u8 *)out,(u8 *)Address,32);
- }
- }
-
- int l1=out[15];
- int l2=out[14];
- int inp1[8];
- int inp2[8];
- out+=16;
- while(count>0) {
- code=BufferSpace[(AudioInBuffer+inPtr)^3];
- index=code&0xf;
- index<<=4;
- book1=(short *)&adpcmtable[index];
- book2=book1+8;
- code>>=4;
- vscale=(0x8000>>((srange-code)-1));
-
- inPtr++;
- j=0;
-
- while(j<8) {
- icode=BufferSpace[(AudioInBuffer+inPtr)^3];
- inPtr++;
-
- inp1[j]=(s16)((icode&mask1) << 8); // this will in effect be signed
- if(code<srange) inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
-
- inp1[j]=(s16)((icode&mask2)<<shifter);
- if(code<srange) inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
-
- if (Flags & 4) {
- inp1[j]=(s16)((icode&0xC) << 12); // this will in effect be signed
- if(code < 0xE) inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
-
- inp1[j]=(s16)((icode&0x3) << 14);
- if(code < 0xE) inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
- } // end flags
- } // end while
-
-
-
- j=0;
- while(j<8) {
- icode=BufferSpace[(AudioInBuffer+inPtr)^3];
- inPtr++;
-
- inp2[j]=(s16)((icode&mask1) << 8);
- if(code<srange) inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
-
- inp2[j]=(s16)((icode&mask2)<<shifter);
- if(code<srange) inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
-
- if (Flags & 4) {
- inp2[j]=(s16)((icode&0xC) << 12);
- if(code < 0xE) inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
-
- inp2[j]=(s16)((icode&0x3) << 14);
- if(code < 0xE) inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- //else int catchme=1;
- j++;
- } // end flags
- }
-
- a[0]= (int)book1[0]*(int)l1;
- a[0]+=(int)book2[0]*(int)l2;
- a[0]+=(int)inp1[0]*(int)2048;
-
- a[1] =(int)book1[1]*(int)l1;
- a[1]+=(int)book2[1]*(int)l2;
- a[1]+=(int)book2[0]*inp1[0];
- a[1]+=(int)inp1[1]*(int)2048;
-
- a[2] =(int)book1[2]*(int)l1;
- a[2]+=(int)book2[2]*(int)l2;
- a[2]+=(int)book2[1]*inp1[0];
- a[2]+=(int)book2[0]*inp1[1];
- a[2]+=(int)inp1[2]*(int)2048;
-
- a[3] =(int)book1[3]*(int)l1;
- a[3]+=(int)book2[3]*(int)l2;
- a[3]+=(int)book2[2]*inp1[0];
- a[3]+=(int)book2[1]*inp1[1];
- a[3]+=(int)book2[0]*inp1[2];
- a[3]+=(int)inp1[3]*(int)2048;
-
- a[4] =(int)book1[4]*(int)l1;
- a[4]+=(int)book2[4]*(int)l2;
- a[4]+=(int)book2[3]*inp1[0];
- a[4]+=(int)book2[2]*inp1[1];
- a[4]+=(int)book2[1]*inp1[2];
- a[4]+=(int)book2[0]*inp1[3];
- a[4]+=(int)inp1[4]*(int)2048;
-
- a[5] =(int)book1[5]*(int)l1;
- a[5]+=(int)book2[5]*(int)l2;
- a[5]+=(int)book2[4]*inp1[0];
- a[5]+=(int)book2[3]*inp1[1];
- a[5]+=(int)book2[2]*inp1[2];
- a[5]+=(int)book2[1]*inp1[3];
- a[5]+=(int)book2[0]*inp1[4];
- a[5]+=(int)inp1[5]*(int)2048;
-
- a[6] =(int)book1[6]*(int)l1;
- a[6]+=(int)book2[6]*(int)l2;
- a[6]+=(int)book2[5]*inp1[0];
- a[6]+=(int)book2[4]*inp1[1];
- a[6]+=(int)book2[3]*inp1[2];
- a[6]+=(int)book2[2]*inp1[3];
- a[6]+=(int)book2[1]*inp1[4];
- a[6]+=(int)book2[0]*inp1[5];
- a[6]+=(int)inp1[6]*(int)2048;
-
- a[7] =(int)book1[7]*(int)l1;
- a[7]+=(int)book2[7]*(int)l2;
- a[7]+=(int)book2[6]*inp1[0];
- a[7]+=(int)book2[5]*inp1[1];
- a[7]+=(int)book2[4]*inp1[2];
- a[7]+=(int)book2[3]*inp1[3];
- a[7]+=(int)book2[2]*inp1[4];
- a[7]+=(int)book2[1]*inp1[5];
- a[7]+=(int)book2[0]*inp1[6];
- a[7]+=(int)inp1[7]*(int)2048;
-
- for(j=0;j<8;j++)
- {
- a[j^1]>>=11;
- if(a[j^1]>32767) a[j^1]=32767;
- else if(a[j^1]<-32768) a[j^1]=-32768;
- *(out++)=a[j^1];
- }
- l1=a[6];
- l2=a[7];
-
- a[0]= (int)book1[0]*(int)l1;
- a[0]+=(int)book2[0]*(int)l2;
- a[0]+=(int)inp2[0]*(int)2048;
-
- a[1] =(int)book1[1]*(int)l1;
- a[1]+=(int)book2[1]*(int)l2;
- a[1]+=(int)book2[0]*inp2[0];
- a[1]+=(int)inp2[1]*(int)2048;
-
- a[2] =(int)book1[2]*(int)l1;
- a[2]+=(int)book2[2]*(int)l2;
- a[2]+=(int)book2[1]*inp2[0];
- a[2]+=(int)book2[0]*inp2[1];
- a[2]+=(int)inp2[2]*(int)2048;
-
- a[3] =(int)book1[3]*(int)l1;
- a[3]+=(int)book2[3]*(int)l2;
- a[3]+=(int)book2[2]*inp2[0];
- a[3]+=(int)book2[1]*inp2[1];
- a[3]+=(int)book2[0]*inp2[2];
- a[3]+=(int)inp2[3]*(int)2048;
-
- a[4] =(int)book1[4]*(int)l1;
- a[4]+=(int)book2[4]*(int)l2;
- a[4]+=(int)book2[3]*inp2[0];
- a[4]+=(int)book2[2]*inp2[1];
- a[4]+=(int)book2[1]*inp2[2];
- a[4]+=(int)book2[0]*inp2[3];
- a[4]+=(int)inp2[4]*(int)2048;
-
- a[5] =(int)book1[5]*(int)l1;
- a[5]+=(int)book2[5]*(int)l2;
- a[5]+=(int)book2[4]*inp2[0];
- a[5]+=(int)book2[3]*inp2[1];
- a[5]+=(int)book2[2]*inp2[2];
- a[5]+=(int)book2[1]*inp2[3];
- a[5]+=(int)book2[0]*inp2[4];
- a[5]+=(int)inp2[5]*(int)2048;
-
- a[6] =(int)book1[6]*(int)l1;
- a[6]+=(int)book2[6]*(int)l2;
- a[6]+=(int)book2[5]*inp2[0];
- a[6]+=(int)book2[4]*inp2[1];
- a[6]+=(int)book2[3]*inp2[2];
- a[6]+=(int)book2[2]*inp2[3];
- a[6]+=(int)book2[1]*inp2[4];
- a[6]+=(int)book2[0]*inp2[5];
- a[6]+=(int)inp2[6]*(int)2048;
-
- a[7] =(int)book1[7]*(int)l1;
- a[7]+=(int)book2[7]*(int)l2;
- a[7]+=(int)book2[6]*inp2[0];
- a[7]+=(int)book2[5]*inp2[1];
- a[7]+=(int)book2[4]*inp2[2];
- a[7]+=(int)book2[3]*inp2[3];
- a[7]+=(int)book2[2]*inp2[4];
- a[7]+=(int)book2[1]*inp2[5];
- a[7]+=(int)book2[0]*inp2[6];
- a[7]+=(int)inp2[7]*(int)2048;
-
- for(j=0;j<8;j++)
- {
- a[j^1]>>=11;
- if(a[j^1]>32767) a[j^1]=32767;
- else if(a[j^1]<-32768) a[j^1]=-32768;
- *(out++)=a[j^1];
- }
- l1=a[6];
- l2=a[7];
-
- count-=32;
- }
- out-=16;
- memcpy2n64((u8 *)Address,(u8 *)out,32);
-}
-
-static void CLEARBUFF2 () {
- u16 addr = (u16)(inst1 & 0xffff);
- u16 count = (u16)(inst2 & 0xffff);
- if (count > 0)
- memset(BufferSpace+addr, 0, count);
-}
-
-static void LOADBUFF2 () { // Needs accuracy verification...
- u32 v0;
- u32 cnt = (((inst1 >> 0xC)+3)&0xFFC);
- v0 = (inst2 & 0xfffffc);// + SEGMENTS[(inst2>>24)&0xf];
-
- memcpyfn64 ((u8 *)BufferSpace+(inst1&0xfffc), (u8 *)v0, (cnt+3)&0xFFFC);
-}
-
-static void SAVEBUFF2 () { // Needs accuracy verification...
- u32 v0;
- u32 cnt = (((inst1 >> 0xC)+3)&0xFFC);
- v0 = (inst2 & 0xfffffc);// + SEGMENTS[(inst2>>24)&0xf];
- memcpy2n64 ((u8 *)v0, (u8 *)BufferSpace+(inst1&0xfffc), (cnt+3)&0xFFFC);
-}
-
-
-static void MIXER2 () { // Needs accuracy verification...
- u16 dmemin = (u16)(inst2 >> 0x10);
- u16 dmemout = (u16)(inst2 & 0xFFFF);
- u32 count = ((inst1 >> 12) & 0xFF0);
- s32 gain = (s16)(inst1 & 0xFFFF)*2;
- s32 temp;
- unsigned int x;
-
- for (x=0; x < count; x+=2) { // I think I can do this a lot easier
-
- temp = (*(s16 *)(BufferSpace+dmemin+x) * gain) >> 16;
- temp += *(s16 *)(BufferSpace+dmemout+x);
-
- if ((s32)temp > 32767)
- temp = 32767;
- if ((s32)temp < -32768)
- temp = -32768;
-
- *(u16 *)(BufferSpace+dmemout+x) = (u16)(temp & 0xFFFF);
- }
-}
-
-
-
-static void RESAMPLE2 () {
- unsigned char Flags=(u8)((inst1>>16)&0xff);
- unsigned int Pitch=((inst1&0xffff))<<1;
- u32 addy = (inst2 & 0xffffff);// + SEGMENTS[(inst2>>24)&0xf];
- unsigned int Accum=0;
- unsigned int location;
- s16 *lut;
- short *dst;
- s16 *src;
- dst=(short *)(BufferSpace);
- src=(s16 *)(BufferSpace);
- u32 srcPtr=(AudioInBuffer/2);
- u32 dstPtr=(AudioOutBuffer/2);
- s32 temp;
- s32 accum;
- int x, i;
-
- if (addy > (1024*1024*8))
- addy = (inst2 & 0xffffff);
-
- srcPtr -= 4;
-
- if ((Flags & 0x1) == 0) {
- for (x=0; x < 4; x++)
- src[(srcPtr+x)^1] = *(u16*)(PageRAM2(addy+(x^1)));
- Accum = *(u16 *)(PageRAM2(addy+10));
- } else {
- for (x=0; x < 4; x++)
- src[(srcPtr+x)^1] = 0;//*(u16 *)(rsp.RDRAM+((addy+x)^2));
- }
-
- for(i=0;i < ((AudioCount+0xf)&0xFFF0)/2;i++) {
- location = (((Accum * 0x40) >> 0x10) * 8);
- //location = (Accum >> 0xa) << 0x3;
- lut = (s16 *)(((u8 *)ResampleLUT) + location);
-
- temp = ((s32)*(s16*)(src+((srcPtr+0)^1))*((s32)((s16)lut[0])));
- accum = (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+1)^1))*((s32)((s16)lut[1])));
- accum += (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+2)^1))*((s32)((s16)lut[2])));
- accum += (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+3)^1))*((s32)((s16)lut[3])));
- accum += (s32)(temp >> 15);
-
- if (accum > 32767) accum = 32767;
- if (accum < -32768) accum = -32768;
-
- dst[dstPtr^1] = (s16)(accum);
- dstPtr++;
- Accum += Pitch;
- srcPtr += (Accum>>16);
- Accum&=0xffff;
- }
- for (x=0; x < 4; x++)
- *(u16*)(PageRAM2(addy+(x^1))) = src[(srcPtr+x)^1];
-
- *(u16 *)(PageRAM2(addy+10)) = Accum;
-
-}
-
-static void DMEMMOVE2 () { // Needs accuracy verification...
- u32 v0, v1;
- u32 cnt;
- if ((inst2 & 0xffff)==0)
- return;
- v0 = (inst1 & 0xFFFF);
- v1 = (inst2 >> 0x10);
- //assert ((v1 & 0x3) == 0);
- //assert ((v0 & 0x3) == 0);
- u32 count = ((inst2+3) & 0xfffc);
- //v0 = (v0) & 0xfffc;
- //v1 = (v1) & 0xfffc;
-
- //memcpy (dmem+v1, dmem+v0, count-1);
- for (cnt = 0; cnt < count; cnt++) {
- *(u8 *)(BufferSpace+((cnt+v1)^3)) = *(u8 *)(BufferSpace+((cnt+v0)^3));
- }
-}
-
-u32 t3, s5, s6;
-u16 env[8];
-
-static void ENVSETUP1 () {
- u32 tmp;
-
- //fprintf (dfile, "ENVSETUP1: inst1 = %08X, inst2 = %08X\n", inst1, inst2);
- t3 = inst1 & 0xFFFF;
- tmp = (inst1 >> 0x8) & 0xFF00;
- env[4] = (u16)tmp;
- tmp += t3;
- env[5] = (u16)tmp;
- s5 = inst2 >> 0x10;
- s6 = inst2 & 0xFFFF;
- //fprintf (dfile, " t3 = %X / s5 = %X / s6 = %X / env[4] = %X / env[5] = %X\n", t3, s5, s6, env[4], env[5]);
-}
-
-static void ENVSETUP2 () {
- u32 tmp;
-
- //fprintf (dfile, "ENVSETUP2: inst1 = %08X, inst2 = %08X\n", inst1, inst2);
- tmp = (inst2 >> 0x10);
- env[0] = (u16)tmp;
- tmp += s5;
- env[1] = (u16)tmp;
- tmp = inst2 & 0xffff;
- env[2] = (u16)tmp;
- tmp += s6;
- env[3] = (u16)tmp;
- //fprintf (dfile, " env[0] = %X / env[1] = %X / env[2] = %X / env[3] = %X\n", env[0], env[1], env[2], env[3]);
-}
-
-static void ENVMIXER2 () {
- //fprintf (dfile, "ENVMIXER: inst1 = %08X, inst2 = %08X\n", inst1, inst2);
-
- s16 *bufft6, *bufft7, *buffs0, *buffs1;
- s16 *buffs3;
- s32 count;
- u32 adder;
-
- s16 vec9, vec10;
-
- s16 v2[8];
-
- //__asm int 3;
-
- buffs3 = (s16 *)(BufferSpace + ((inst1 >> 0x0c)&0x0ff0));
- bufft6 = (s16 *)(BufferSpace + ((inst2 >> 0x14)&0x0ff0));
- bufft7 = (s16 *)(BufferSpace + ((inst2 >> 0x0c)&0x0ff0));
- buffs0 = (s16 *)(BufferSpace + ((inst2 >> 0x04)&0x0ff0));
- buffs1 = (s16 *)(BufferSpace + ((inst2 << 0x04)&0x0ff0));
-
- v2[0] = 0 - (s16)((inst1 & 0x2) >> 1);
- v2[1] = 0 - (s16)((inst1 & 0x1));
- v2[2] = 0 - (s16)((inst1 & 0x8) >> 1);
- v2[3] = 0 - (s16)((inst1 & 0x4) >> 1);
-
- count = (inst1 >> 8) & 0xff;
-
- if (!isMKABI) {
- s5 *= 2; s6 *= 2; t3 *= 2;
- adder = 0x10;
- } else {
- inst1 = 0;
- adder = 0x8;
- t3 = 0;
- }
-
-
- while (count > 0) {
- int temp, x;
- for (x=0; x < 0x8; x++) {
- vec9 = (s16)(((s32)buffs3[x^1] * (u32)env[0]) >> 0x10) ^ v2[0];
- vec10 = (s16)(((s32)buffs3[x^1] * (u32)env[2]) >> 0x10) ^ v2[1];
- temp = bufft6[x^1] + vec9;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- bufft6[x^1] = temp;
- temp = bufft7[x^1] + vec10;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- bufft7[x^1] = temp;
- vec9 = (s16)(((s32)vec9 * (u32)env[4]) >> 0x10) ^ v2[2];
- vec10 = (s16)(((s32)vec10 * (u32)env[4]) >> 0x10) ^ v2[3];
- if (inst1 & 0x10) {
- temp = buffs0[x^1] + vec10;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs0[x^1] = temp;
- temp = buffs1[x^1] + vec9;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs1[x^1] = temp;
- } else {
- temp = buffs0[x^1] + vec9;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs0[x^1] = temp;
- temp = buffs1[x^1] + vec10;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs1[x^1] = temp;
- }
- }
-
- if (!isMKABI)
- for (x=0x8; x < 0x10; x++) {
- vec9 = (s16)(((s32)buffs3[x^1] * (u32)env[1]) >> 0x10) ^ v2[0];
- vec10 = (s16)(((s32)buffs3[x^1] * (u32)env[3]) >> 0x10) ^ v2[1];
- temp = bufft6[x^1] + vec9;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- bufft6[x^1] = temp;
- temp = bufft7[x^1] + vec10;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- bufft7[x^1] = temp;
- vec9 = (s16)(((s32)vec9 * (u32)env[5]) >> 0x10) ^ v2[2];
- vec10 = (s16)(((s32)vec10 * (u32)env[5]) >> 0x10) ^ v2[3];
- if (inst1 & 0x10) {
- temp = buffs0[x^1] + vec10;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs0[x^1] = temp;
- temp = buffs1[x^1] + vec9;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs1[x^1] = temp;
- } else {
- temp = buffs0[x^1] + vec9;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs0[x^1] = temp;
- temp = buffs1[x^1] + vec10;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- buffs1[x^1] = temp;
- }
- }
- bufft6 += adder; bufft7 += adder;
- buffs0 += adder; buffs1 += adder;
- buffs3 += adder; count -= adder;
- env[0] += (u16)s5; env[1] += (u16)s5;
- env[2] += (u16)s6; env[3] += (u16)s6;
- env[4] += (u16)t3; env[5] += (u16)t3;
- }
-}
-
-static void DUPLICATE2() {
- unsigned short Count = (inst1 >> 16) & 0xff;
- unsigned short In = inst1&0xffff;
- unsigned short Out = (inst2>>16);
-
- unsigned short buff[64];
-
- memcpy(buff,BufferSpace+In,128);
-
- while(Count) {
- memcpy(BufferSpace+Out,buff,128);
- Out+=128;
- Count--;
- }
-}
-/*
-static void INTERL2 () { // Make your own...
- short Count = inst1 & 0xffff;
- unsigned short Out = inst2 & 0xffff;
- unsigned short In = (inst2 >> 16);
-
- short *src,*dst,tmp;
- src=(short *)&BufferSpace[In];
- dst=(short *)&BufferSpace[Out];
- while(Count)
- {
- *(dst++)=*(src++);
- src++;
- *(dst++)=*(src++);
- src++;
- *(dst++)=*(src++);
- src++;
- *(dst++)=*(src++);
- src++;
- *(dst++)=*(src++);
- src++;
- *(dst++)=*(src++);
- src++;
- *(dst++)=*(src++);
- src++;
- *(dst++)=*(src++);
- src++;
- Count-=8;
- }
-}
-*/
-
-static void INTERL2 () {
- short Count = inst1 & 0xffff;
- unsigned short Out = inst2 & 0xffff;
- unsigned short In = (inst2 >> 16);
-
- unsigned char *src,*dst/*,tmp*/;
- src=(unsigned char *)(BufferSpace);//[In];
- dst=(unsigned char *)(BufferSpace);//[Out];
- while(Count) {
- *(short *)(dst+(Out^3)) = *(short *)(src+(In^3));
- Out += 2;
- In += 4;
- Count--;
- }
-}
-
-static void INTERLEAVE2 () { // Needs accuracy verification...
- u32 inL, inR;
- u16 *outbuff;
- u16 *inSrcR;
- u16 *inSrcL;
- u16 Left, Right;
- u32 count;
- u32 x;
- count = ((inst1 >> 12) & 0xFF0);
- if (count == 0) {
- outbuff = (u16 *)(AudioOutBuffer+BufferSpace);
- count = AudioCount;
- } else {
- outbuff = (u16 *)((inst1&0xFFFF)+BufferSpace);
- }
-
- inR = inst2 & 0xFFFF;
- inL = (inst2 >> 16) & 0xFFFF;
-
- inSrcR = (u16 *)(BufferSpace+inR);
- inSrcL = (u16 *)(BufferSpace+inL);
-
- for (x = 0; x < (count/4); x++) {
- Left=*(inSrcL++);
- Right=*(inSrcR++);
-
- *(outbuff++)=*(inSrcR++);
- *(outbuff++)=*(inSrcL++);
- *(outbuff++)=(u16)Right;
- *(outbuff++)=(u16)Left;
- }
-}
-
-static void ADDMIXER () {
- short Count = (inst1 >> 12) & 0x00ff0;
- u16 InBuffer = (inst2 >> 16);
- u16 OutBuffer = inst2 & 0xffff;
- int cntr;
-
- s16 *inp, *outp;
- s32 temp;
- inp = (s16 *)(BufferSpace + InBuffer);
- outp = (s16 *)(BufferSpace + OutBuffer);
- for (cntr = 0; cntr < Count; cntr+=2) {
- temp = *outp + *inp;
- if (temp > 32767) temp = 32767; if (temp < -32768) temp = -32768;
- outp++; inp++;
- }
-}
-
-static void HILOGAIN () {
- u16 cnt = inst1 & 0xffff;
- u16 out = (inst2 >> 16) & 0xffff;
- s16 hi = (s16)((inst1 >> 4) & 0xf000);
- u16 lo = (inst1 >> 20) & 0xf;
- s16 *src;
-
- src = (s16 *)(BufferSpace+out);
- s32 tmp, val;
-
- while(cnt) {
- val = (s32)*src;
- //tmp = ((val * (s32)hi) + ((u64)(val * lo) << 16) >> 16);
- tmp = ((val * (s32)hi) >> 16) + (u32)(val * lo);
- if ((s32)tmp > 32767) tmp = 32767;
- else if ((s32)tmp < -32768) tmp = -32768;
- *src = tmp;
- src++;
- cnt -= 2;
- }
-}
-
-static void FILTER2 () {
- static int cnt = 0;
- static s16 *lutt6;
- static s16 *lutt5;
-
- u32 addy = inst2&0xFFFFFF;
-
- u8 *save = (u8*)PageRAM2(addy&0xFFFFFF); //+RDRAM
- u8 t4 = (u8)((inst1 >> 0x10) & 0xFF);
- int x;
-
- if (t4 > 1) { // Then set the cnt variable
- cnt = (inst1 & 0xFFFF);
- lutt6 = (s16 *)PageRAM2(addy&0xFFFFFF);
-// memcpy (dmem+0xFE0, rsp.RDRAM+(inst2&0xFFFFFF), 0x10);
- return;
- }
-
- if (t4 == 0) {
-// memcpy (dmem+0xFB0, rsp.RDRAM+(inst2&0xFFFFFF), 0x20);
- lutt5 = (short *)PageRAM2((addy+0x10)&0xFFFFFF);
- }
-
- lutt5 = (short *)PageRAM2((addy+0x10)&0xFFFFFF);
-
-// lutt5 = (short *)(dmem + 0xFC0);
-// lutt6 = (short *)(dmem + 0xFE0);
- for (x = 0; x < 8; x++) {
- s32 a;
- a = (lutt5[x] + lutt6[x]) >> 1;
- lutt5[x] = lutt6[x] = (short)a;
- }
- short *inp1, *inp2;
- s32 out1[8];
- s16 outbuff[0x3c0], *outp;
- u32 inPtr = (u32)(inst1&0xffff);
- outp = outbuff;
- inp1 = (short *)(save);
- inp2 = (short *)(BufferSpace+inPtr);
-
- for (x = 0; x < cnt; x+=0x10) {
- out1[1] = inp1[0]*lutt6[6];
- out1[1] += inp1[3]*lutt6[7];
- out1[1] += inp1[2]*lutt6[4];
- out1[1] += inp1[5]*lutt6[5];
- out1[1] += inp1[4]*lutt6[2];
- out1[1] += inp1[7]*lutt6[3];
- out1[1] += inp1[6]*lutt6[0];
- out1[1] += inp2[1]*lutt6[1]; // 1
-
- out1[0] = inp1[3]*lutt6[6];
- out1[0] += inp1[2]*lutt6[7];
- out1[0] += inp1[5]*lutt6[4];
- out1[0] += inp1[4]*lutt6[5];
- out1[0] += inp1[7]*lutt6[2];
- out1[0] += inp1[6]*lutt6[3];
- out1[0] += inp2[1]*lutt6[0];
- out1[0] += inp2[0]*lutt6[1];
-
- out1[3] = inp1[2]*lutt6[6];
- out1[3] += inp1[5]*lutt6[7];
- out1[3] += inp1[4]*lutt6[4];
- out1[3] += inp1[7]*lutt6[5];
- out1[3] += inp1[6]*lutt6[2];
- out1[3] += inp2[1]*lutt6[3];
- out1[3] += inp2[0]*lutt6[0];
- out1[3] += inp2[3]*lutt6[1];
-
- out1[2] = inp1[5]*lutt6[6];
- out1[2] += inp1[4]*lutt6[7];
- out1[2] += inp1[7]*lutt6[4];
- out1[2] += inp1[6]*lutt6[5];
- out1[2] += inp2[1]*lutt6[2];
- out1[2] += inp2[0]*lutt6[3];
- out1[2] += inp2[3]*lutt6[0];
- out1[2] += inp2[2]*lutt6[1];
-
- out1[5] = inp1[4]*lutt6[6];
- out1[5] += inp1[7]*lutt6[7];
- out1[5] += inp1[6]*lutt6[4];
- out1[5] += inp2[1]*lutt6[5];
- out1[5] += inp2[0]*lutt6[2];
- out1[5] += inp2[3]*lutt6[3];
- out1[5] += inp2[2]*lutt6[0];
- out1[5] += inp2[5]*lutt6[1];
-
- out1[4] = inp1[7]*lutt6[6];
- out1[4] += inp1[6]*lutt6[7];
- out1[4] += inp2[1]*lutt6[4];
- out1[4] += inp2[0]*lutt6[5];
- out1[4] += inp2[3]*lutt6[2];
- out1[4] += inp2[2]*lutt6[3];
- out1[4] += inp2[5]*lutt6[0];
- out1[4] += inp2[4]*lutt6[1];
-
- out1[7] = inp1[6]*lutt6[6];
- out1[7] += inp2[1]*lutt6[7];
- out1[7] += inp2[0]*lutt6[4];
- out1[7] += inp2[3]*lutt6[5];
- out1[7] += inp2[2]*lutt6[2];
- out1[7] += inp2[5]*lutt6[3];
- out1[7] += inp2[4]*lutt6[0];
- out1[7] += inp2[7]*lutt6[1];
-
- out1[6] = inp2[1]*lutt6[6];
- out1[6] += inp2[0]*lutt6[7];
- out1[6] += inp2[3]*lutt6[4];
- out1[6] += inp2[2]*lutt6[5];
- out1[6] += inp2[5]*lutt6[2];
- out1[6] += inp2[4]*lutt6[3];
- out1[6] += inp2[7]*lutt6[0];
- out1[6] += inp2[6]*lutt6[1];
- outp[1] = /*CLAMP*/((out1[1]+0x4000) >> 0xF);
- outp[0] = /*CLAMP*/((out1[0]+0x4000) >> 0xF);
- outp[3] = /*CLAMP*/((out1[3]+0x4000) >> 0xF);
- outp[2] = /*CLAMP*/((out1[2]+0x4000) >> 0xF);
- outp[5] = /*CLAMP*/((out1[5]+0x4000) >> 0xF);
- outp[4] = /*CLAMP*/((out1[4]+0x4000) >> 0xF);
- outp[7] = /*CLAMP*/((out1[7]+0x4000) >> 0xF);
- outp[6] = /*CLAMP*/((out1[6]+0x4000) >> 0xF);
- inp1 = inp2;
- inp2 += 8;
- outp += 8;
- }
-// memcpy (rsp.RDRAM+(inst2&0xFFFFFF), dmem+0xFB0, 0x20);
- memcpy (save, inp2-8, 0x10);
- memcpy (BufferSpace+(inst1&0xffff), outbuff, cnt);
-}
-
-static void SEGMENT2 () {
- if (isZeldaABI) {
- FILTER2 ();
- return;
- }
- if ((inst1 & 0xffffff) == 0) {
- isMKABI = true;
- //SEGMENTS[(inst2>>24)&0xf] = (inst2 & 0xffffff);
- } else {
- isMKABI = false;
- isZeldaABI = true;
- FILTER2 ();
- }
-}
-
-static void UNKNOWN () {
-}
-
-void (*ABI2[0x20])() = {
- SPNOOP , ADPCM2, CLEARBUFF2, UNKNOWN, ADDMIXER, RESAMPLE2, UNKNOWN, SEGMENT2,
- SETBUFF2 , DUPLICATE2, DMEMMOVE2, LOADADPCM2, MIXER2, INTERLEAVE2, HILOGAIN, SETLOOP2,
- SPNOOP, INTERL2 , ENVSETUP1, ENVMIXER2, LOADBUFF2, SAVEBUFF2, ENVSETUP2, SPNOOP,
- HILOGAIN , SPNOOP, DUPLICATE2 , UNKNOWN , SPNOOP , SPNOOP , SPNOOP , SPNOOP
-};
-
-/* NOTES:
-
- FILTER/SEGMENT - Still needs to be finished up... add FILTER?
- UNKNOWWN #27 - Is this worth doing? Looks like a pain in the ass just for WaveRace64
-*/
diff --git a/src/usf/audio_ucode3.c b/src/usf/audio_ucode3.c deleted file mode 100644 index 7611c59..0000000 --- a/src/usf/audio_ucode3.c +++ /dev/null @@ -1,666 +0,0 @@ -#include <stdio.h>
-#include <stdbool.h>
-#include "usf.h"
-#include "audio_hle.h"
-#include "memory.h"
-
-
-static void SPNOOP () {
- //char buff[0x100];
- //sprintf (buff, "Unknown/Unimplemented Audio Command %i in ABI 3", (int)(inst1 >> 24));
- //printf( "Audio HLE Error: %s\n", buff );
-}
-
-extern u16 ResampleLUT [0x200];
-
-extern u32 loopval;
-
-extern s16 Env_Dry;
-extern s16 Env_Wet;
-extern s16 Vol_Left;
-extern s16 Vol_Right;
-extern s16 VolTrg_Left;
-extern s32 VolRamp_Left;
-//extern u16 VolRate_Left;
-extern s16 VolTrg_Right;
-extern s32 VolRamp_Right;
-//extern u16 VolRate_Right;
-
-
-extern short hleMixerWorkArea[256];
-extern u16 adpcmtable[0x88];
-
-extern u8 BufferSpace[0x10000];
-
-/*
-static void SETVOL3 () { // Swapped Rate_Left and Vol
- u8 Flags = (u8)(inst1 >> 0x10);
- if (Flags & 0x4) { // 288
- if (Flags & 0x2) { // 290
- VolTrg_Left = *(s16*)&inst1;
- VolRamp_Left = *(s32*)&inst2;
- } else {
- VolTrg_Right = *(s16*)&inst1;
- VolRamp_Right = *(s32*)&inst2;
- }
- } else {
- Vol_Left = *(s16*)&inst1;
- Env_Dry = (s16)(*(s32*)&inst2 >> 0x10);
- Env_Wet = *(s16*)&inst2;
- }
-}
-*/
-static void SETVOL3 () {
- u8 Flags = (u8)(inst1 >> 0x10);
- if (Flags & 0x4) { // 288
- if (Flags & 0x2) { // 290
- Vol_Left = *(s16*)&inst1; // 0x50
- Env_Dry = (s16)(*(s32*)&inst2 >> 0x10); // 0x4E
- Env_Wet = *(s16*)&inst2; // 0x4C
- } else {
- VolTrg_Right = *(s16*)&inst1; // 0x46
- //VolRamp_Right = (u16)(inst2 >> 0x10) | (s32)(s16)(inst2 << 0x10);
- VolRamp_Right = *(s32*)&inst2; // 0x48/0x4A
- }
- } else {
- VolTrg_Left = *(s16*)&inst1; // 0x40
- VolRamp_Left = *(s32*)&inst2; // 0x42/0x44
- }
-}
-
-static void ENVMIXER3 () {
- u8 flags;
- u32 addy;
-
- short *inp=(short *)(BufferSpace+0x4F0);
- short *out=(short *)(BufferSpace+0x9D0);
- short *aux1=(short *)(BufferSpace+0xB40);
- short *aux2=(short *)(BufferSpace+0xCB0);
- short *aux3=(short *)(BufferSpace+0xE20);
- s32 MainR;
- s32 MainL;
- s32 AuxR;
- s32 AuxL;
-
- int i1,o1,a1,a2,a3,y;
- //WORD AuxIncRate=1;
- short zero[8];
- memset(zero,0,16);
-
- flags = (u8)((inst1 >> 16) & 0xff);
- addy = (inst2 & 0xFFFFFF);
-
- s32 LAdder, LAcc, LVol;
- s32 RAdder, RAcc, RVol;
- s16 RSig, LSig; // Most significant part of the Ramp Value
- s16 Wet, Dry;
- s16 LTrg, RTrg;
-
-
- Vol_Right = (*(s16 *)&inst1);
-
- if (flags & A_INIT) {
- LAdder = VolRamp_Left / 8;
- LAcc = 0;
- LVol = Vol_Left;
- LSig = (s16)(VolRamp_Left >> 16);
-
- RAdder = VolRamp_Right / 8;
- RAcc = 0;
- RVol = Vol_Right;
- RSig = (s16)(VolRamp_Right >> 16);
-
- Wet = (s16)Env_Wet; Dry = (s16)Env_Dry; // Save Wet/Dry values
- LTrg = VolTrg_Left; RTrg = VolTrg_Right; // Save Current Left/Right Targets
- } else {
- memcpy((u8 *)hleMixerWorkArea, N64MEM+addy, 80);
- Wet = *(s16 *)(hleMixerWorkArea + 0); // 0-1
- Dry = *(s16 *)(hleMixerWorkArea + 2); // 2-3
- LTrg = *(s16 *)(hleMixerWorkArea + 4); // 4-5
- RTrg = *(s16 *)(hleMixerWorkArea + 6); // 6-7
- LAdder = *(s32 *)(hleMixerWorkArea + 8); // 8-9 (hleMixerWorkArea is a 16bit pointer)
- RAdder = *(s32 *)(hleMixerWorkArea + 10); // 10-11
- LAcc = *(s32 *)(hleMixerWorkArea + 12); // 12-13
- RAcc = *(s32 *)(hleMixerWorkArea + 14); // 14-15
- LVol = *(s32 *)(hleMixerWorkArea + 16); // 16-17
- RVol = *(s32 *)(hleMixerWorkArea + 18); // 18-19
- LSig = *(s16 *)(hleMixerWorkArea + 20); // 20-21
- RSig = *(s16 *)(hleMixerWorkArea + 22); // 22-23
- //u32 test = *(s32 *)(hleMixerWorkArea + 24); // 22-23
- //if (test != 0x13371337)
- // __asm int 3;
- }
-
-
- //if(!(flags&A_AUX)) {
- // AuxIncRate=0;
- // aux2=aux3=zero;
- //}
-
- for (y = 0; y < (0x170/2); y++) {
-
- // Left
- LAcc += LAdder;
- LVol += (LAcc >> 16);
- LAcc &= 0xFFFF;
-
- // Right
- RAcc += RAdder;
- RVol += (RAcc >> 16);
- RAcc &= 0xFFFF;
-// ****************************************************************
- // Clamp Left
- if (LSig >= 0) { // VLT
- if (LVol > LTrg) {
- LVol = LTrg;
- }
- } else { // VGE
- if (LVol < LTrg) {
- LVol = LTrg;
- }
- }
-
- // Clamp Right
- if (RSig >= 0) { // VLT
- if (RVol > RTrg) {
- RVol = RTrg;
- }
- } else { // VGE
- if (RVol < RTrg) {
- RVol = RTrg;
- }
- }
-// ****************************************************************
- MainL = ((Dry * LVol) + 0x4000) >> 15;
- MainR = ((Dry * RVol) + 0x4000) >> 15;
-
- o1 = out [y^1];
- a1 = aux1[y^1];
- i1 = inp [y^1];
-
- o1+=((i1*MainL)+0x4000)>>15;
- a1+=((i1*MainR)+0x4000)>>15;
-
-// ****************************************************************
-
- if(o1>32767) o1=32767;
- else if(o1<-32768) o1=-32768;
-
- if(a1>32767) a1=32767;
- else if(a1<-32768) a1=-32768;
-
-// ****************************************************************
-
- out[y^1]=o1;
- aux1[y^1]=a1;
-
-// ****************************************************************
- //if (!(flags&A_AUX)) {
- a2 = aux2[y^1];
- a3 = aux3[y^1];
-
- AuxL = ((Wet * LVol) + 0x4000) >> 15;
- AuxR = ((Wet * RVol) + 0x4000) >> 15;
-
- a2+=((i1*AuxL)+0x4000)>>15;
- a3+=((i1*AuxR)+0x4000)>>15;
-
- if(a2>32767) a2=32767;
- else if(a2<-32768) a2=-32768;
-
- if(a3>32767) a3=32767;
- else if(a3<-32768) a3=-32768;
-
- aux2[y^1]=a2;
- aux3[y^1]=a3;
- }
- //}
-
- *(s16 *)(hleMixerWorkArea + 0) = Wet; // 0-1
- *(s16 *)(hleMixerWorkArea + 2) = Dry; // 2-3
- *(s16 *)(hleMixerWorkArea + 4) = LTrg; // 4-5
- *(s16 *)(hleMixerWorkArea + 6) = RTrg; // 6-7
- *(s32 *)(hleMixerWorkArea + 8) = LAdder; // 8-9 (hleMixerWorkArea is a 16bit pointer)
- *(s32 *)(hleMixerWorkArea + 10) = RAdder; // 10-11
- *(s32 *)(hleMixerWorkArea + 12) = LAcc; // 12-13
- *(s32 *)(hleMixerWorkArea + 14) = RAcc; // 14-15
- *(s32 *)(hleMixerWorkArea + 16) = LVol; // 16-17
- *(s32 *)(hleMixerWorkArea + 18) = RVol; // 18-19
- *(s16 *)(hleMixerWorkArea + 20) = LSig; // 20-21
- *(s16 *)(hleMixerWorkArea + 22) = RSig; // 22-23
- //*(u32 *)(hleMixerWorkArea + 24) = 0x13371337; // 22-23
- memcpy(N64MEM+addy, (u8 *)hleMixerWorkArea,80);
-}
-
-static void CLEARBUFF3 () {
- u16 addr = (u16)(inst1 & 0xffff);
- u16 count = (u16)(inst2 & 0xffff);
- memset(BufferSpace+addr+0x4f0, 0, count);
-}
-
-static void MIXER3 () { // Needs accuracy verification...
- u16 dmemin = (u16)(inst2 >> 0x10) + 0x4f0;
- u16 dmemout = (u16)(inst2 & 0xFFFF) + 0x4f0;
- s32 gain = (s16)(inst1 & 0xFFFF)*2;
- s32 temp;
- int x;
-
- for (x = 0; x < 0x170; x+=2) { // I think I can do this a lot easier
- temp = (*(s16 *)(BufferSpace+dmemin+x) * gain) >> 16;
- temp += *(s16 *)(BufferSpace+dmemout+x);
-
- if ((s32)temp > 32767)
- temp = 32767;
- if ((s32)temp < -32768)
- temp = -32768;
-
- *(u16 *)(BufferSpace+dmemout+x) = (u16)(temp & 0xFFFF);
- }
-}
-
-static void LOADBUFF3 () {
- u32 v0;
- u32 cnt = (((inst1 >> 0xC)+3)&0xFFC);
- v0 = (inst2 & 0xfffffc);
- u32 src = (inst1&0xffc)+0x4f0;
- memcpy (BufferSpace+src, (u8 *)N64MEM+v0, cnt);
-}
-
-static void SAVEBUFF3 () {
- u32 v0;
- u32 cnt = (((inst1 >> 0xC)+3)&0xFFC);
- v0 = (inst2 & 0xfffffc);
- u32 src = (inst1&0xffc)+0x4f0;
- memcpy (N64MEM+v0, (u8 *)BufferSpace+src, cnt);
-}
-
-static void LOADADPCM3 () { // Loads an ADPCM table - Works 100% Now 03-13-01
- u32 v0, x;
- v0 = (inst2 & 0xffffff);
-
- u16 *table = (u16 *)(RDRAM+v0);
- for (x = 0; x < ((inst1&0xffff)>>0x4); x++) {
- adpcmtable[0x1+(x<<3)] = table[0];
- adpcmtable[0x0+(x<<3)] = table[1];
-
- adpcmtable[0x3+(x<<3)] = table[2];
- adpcmtable[0x2+(x<<3)] = table[3];
-
- adpcmtable[0x5+(x<<3)] = table[4];
- adpcmtable[0x4+(x<<3)] = table[5];
-
- adpcmtable[0x7+(x<<3)] = table[6];
- adpcmtable[0x6+(x<<3)] = table[7];
- table += 8;
- }
-}
-
-static void DMEMMOVE3 () { // Needs accuracy verification...
- u32 v0, v1;
- u32 cnt;
- v0 = (inst1 & 0xFFFF) + 0x4f0;
- v1 = (inst2 >> 0x10) + 0x4f0;
- u32 count = ((inst2+3) & 0xfffc);
-
- for (cnt = 0; cnt < count; cnt++) {
- *(u8 *)(BufferSpace+((cnt+v1)^3)) = *(u8 *)(BufferSpace+((cnt+v0)^3));
- }
-}
-
-static void SETLOOP3 () {
- loopval = (inst2 & 0xffffff);
-}
-
-static void ADPCM3 () { // Verified to be 100% Accurate...
- short count = 0;
- unsigned char icode, code, Flags;
- int vscale, a[8];
- unsigned short index, j, inPtr;
- short *book1,*book2,*out;
- unsigned int Address;
-
- Flags=(u8)(inst2>>0x1c)&0xff;
- Address=(inst1 & 0xffffff);
- inPtr=(inst2>>12)&0xf;
-
- out=(short *)(BufferSpace+(inst2&0xfff)+0x4f0);
- count=(short)((inst2 >> 16)&0xfff);
-
-
- memset(out,0,32);
-
- if(!(Flags&0x1))
- {
- if(Flags&0x2)
- {
- memcpy(out,&RDRAM[loopval],32);
- }
- else
- {
- memcpy(out,&RDRAM[Address],32);
- }
- }
-
- int l1=out[15];
- int l2=out[14];
- int inp1[8];
- int inp2[8];
- out+=16;
- while(count>0)
- {
- // the first interation through, these values are
- // either 0 in the case of A_INIT, from a special
- // area of memory in the case of A_LOOP or just
- // the values we calculated the last time
-
- code=BufferSpace[(0x4f0+inPtr)^3];
- index=code&0xf;
- index<<=4; // index into the adpcm code table
- book1=(short *)&adpcmtable[index];
- book2=book1+8;
- code>>=4; // upper nibble is scale
- vscale=(0x8000>>((12-code)-1)); // very strange. 0x8000 would be .5 in 16:16 format
- // so this appears to be a fractional scale based
- // on the 12 based inverse of the scale value. note
- // that this could be negative, in which case we do
- // not use the calculated vscale value... see the
- // if(code>12) check below
-
- inPtr++; // coded adpcm data lies next
- j=0;
- while(j<8) // loop of 8, for 8 coded nibbles from 4 bytes
- // which yields 8 short pcm values
- {
- icode=BufferSpace[(0x4f0+inPtr)^3];
- inPtr++;
-
- inp1[j]=(s16)((icode&0xf0)<<8); // this will in effect be signed
- if(code<12)
- inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- j++;
-
- inp1[j]=(s16)((icode&0xf)<<12);
- if(code<12)
- inp1[j]=((int)((int)inp1[j]*(int)vscale)>>16);
- j++;
- }
- j=0;
- while(j<8)
- {
- icode=BufferSpace[(0x4f0+inPtr)^3];
- inPtr++;
-
- inp2[j]=(short)((icode&0xf0)<<8); // this will in effect be signed
- if(code<12)
- inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- j++;
-
- inp2[j]=(short)((icode&0xf)<<12);
- if(code<12)
- inp2[j]=((int)((int)inp2[j]*(int)vscale)>>16);
- j++;
- }
-
- a[0]= (int)book1[0]*(int)l1;
- a[0]+=(int)book2[0]*(int)l2;
- a[0]+=(int)inp1[0]*(int)2048;
-
- a[1] =(int)book1[1]*(int)l1;
- a[1]+=(int)book2[1]*(int)l2;
- a[1]+=(int)book2[0]*inp1[0];
- a[1]+=(int)inp1[1]*(int)2048;
-
- a[2] =(int)book1[2]*(int)l1;
- a[2]+=(int)book2[2]*(int)l2;
- a[2]+=(int)book2[1]*inp1[0];
- a[2]+=(int)book2[0]*inp1[1];
- a[2]+=(int)inp1[2]*(int)2048;
-
- a[3] =(int)book1[3]*(int)l1;
- a[3]+=(int)book2[3]*(int)l2;
- a[3]+=(int)book2[2]*inp1[0];
- a[3]+=(int)book2[1]*inp1[1];
- a[3]+=(int)book2[0]*inp1[2];
- a[3]+=(int)inp1[3]*(int)2048;
-
- a[4] =(int)book1[4]*(int)l1;
- a[4]+=(int)book2[4]*(int)l2;
- a[4]+=(int)book2[3]*inp1[0];
- a[4]+=(int)book2[2]*inp1[1];
- a[4]+=(int)book2[1]*inp1[2];
- a[4]+=(int)book2[0]*inp1[3];
- a[4]+=(int)inp1[4]*(int)2048;
-
- a[5] =(int)book1[5]*(int)l1;
- a[5]+=(int)book2[5]*(int)l2;
- a[5]+=(int)book2[4]*inp1[0];
- a[5]+=(int)book2[3]*inp1[1];
- a[5]+=(int)book2[2]*inp1[2];
- a[5]+=(int)book2[1]*inp1[3];
- a[5]+=(int)book2[0]*inp1[4];
- a[5]+=(int)inp1[5]*(int)2048;
-
- a[6] =(int)book1[6]*(int)l1;
- a[6]+=(int)book2[6]*(int)l2;
- a[6]+=(int)book2[5]*inp1[0];
- a[6]+=(int)book2[4]*inp1[1];
- a[6]+=(int)book2[3]*inp1[2];
- a[6]+=(int)book2[2]*inp1[3];
- a[6]+=(int)book2[1]*inp1[4];
- a[6]+=(int)book2[0]*inp1[5];
- a[6]+=(int)inp1[6]*(int)2048;
-
- a[7] =(int)book1[7]*(int)l1;
- a[7]+=(int)book2[7]*(int)l2;
- a[7]+=(int)book2[6]*inp1[0];
- a[7]+=(int)book2[5]*inp1[1];
- a[7]+=(int)book2[4]*inp1[2];
- a[7]+=(int)book2[3]*inp1[3];
- a[7]+=(int)book2[2]*inp1[4];
- a[7]+=(int)book2[1]*inp1[5];
- a[7]+=(int)book2[0]*inp1[6];
- a[7]+=(int)inp1[7]*(int)2048;
-
- for(j=0;j<8;j++)
- {
- a[j^1]>>=11;
- if(a[j^1]>32767) a[j^1]=32767;
- else if(a[j^1]<-32768) a[j^1]=-32768;
- *(out++)=a[j^1];
- }
-
- l1=a[6];
- l2=a[7];
-
- a[0]= (int)book1[0]*(int)l1;
- a[0]+=(int)book2[0]*(int)l2;
- a[0]+=(int)inp2[0]*(int)2048;
-
- a[1] =(int)book1[1]*(int)l1;
- a[1]+=(int)book2[1]*(int)l2;
- a[1]+=(int)book2[0]*inp2[0];
- a[1]+=(int)inp2[1]*(int)2048;
-
- a[2] =(int)book1[2]*(int)l1;
- a[2]+=(int)book2[2]*(int)l2;
- a[2]+=(int)book2[1]*inp2[0];
- a[2]+=(int)book2[0]*inp2[1];
- a[2]+=(int)inp2[2]*(int)2048;
-
- a[3] =(int)book1[3]*(int)l1;
- a[3]+=(int)book2[3]*(int)l2;
- a[3]+=(int)book2[2]*inp2[0];
- a[3]+=(int)book2[1]*inp2[1];
- a[3]+=(int)book2[0]*inp2[2];
- a[3]+=(int)inp2[3]*(int)2048;
-
- a[4] =(int)book1[4]*(int)l1;
- a[4]+=(int)book2[4]*(int)l2;
- a[4]+=(int)book2[3]*inp2[0];
- a[4]+=(int)book2[2]*inp2[1];
- a[4]+=(int)book2[1]*inp2[2];
- a[4]+=(int)book2[0]*inp2[3];
- a[4]+=(int)inp2[4]*(int)2048;
-
- a[5] =(int)book1[5]*(int)l1;
- a[5]+=(int)book2[5]*(int)l2;
- a[5]+=(int)book2[4]*inp2[0];
- a[5]+=(int)book2[3]*inp2[1];
- a[5]+=(int)book2[2]*inp2[2];
- a[5]+=(int)book2[1]*inp2[3];
- a[5]+=(int)book2[0]*inp2[4];
- a[5]+=(int)inp2[5]*(int)2048;
-
- a[6] =(int)book1[6]*(int)l1;
- a[6]+=(int)book2[6]*(int)l2;
- a[6]+=(int)book2[5]*inp2[0];
- a[6]+=(int)book2[4]*inp2[1];
- a[6]+=(int)book2[3]*inp2[2];
- a[6]+=(int)book2[2]*inp2[3];
- a[6]+=(int)book2[1]*inp2[4];
- a[6]+=(int)book2[0]*inp2[5];
- a[6]+=(int)inp2[6]*(int)2048;
-
- a[7] =(int)book1[7]*(int)l1;
- a[7]+=(int)book2[7]*(int)l2;
- a[7]+=(int)book2[6]*inp2[0];
- a[7]+=(int)book2[5]*inp2[1];
- a[7]+=(int)book2[4]*inp2[2];
- a[7]+=(int)book2[3]*inp2[3];
- a[7]+=(int)book2[2]*inp2[4];
- a[7]+=(int)book2[1]*inp2[5];
- a[7]+=(int)book2[0]*inp2[6];
- a[7]+=(int)inp2[7]*(int)2048;
-
- for(j=0;j<8;j++)
- {
- a[j^1]>>=11;
- if(a[j^1]>32767) a[j^1]=32767;
- else if(a[j^1]<-32768) a[j^1]=-32768;
- *(out++)=a[j^1];
- }
- l1=a[6];
- l2=a[7];
-
- count-=32;
- }
- out-=16;
- memcpy(&RDRAM[Address],out,32);
-}
-
-static void RESAMPLE3 () {
- s32 temp;
- s32 accum;
- s16 *lut;
- short *dst;
- s16 *src;
- unsigned char Flags;
- u32 dstPtr, srcPtr, x, addy, Pitch, location, Accum, i;
- Flags=(u8)((inst2>>0x1e));
- Pitch=((inst2>>0xe)&0xffff)<<1;
- addy = (inst1 & 0xffffff);
- Accum=0;
- dst=(short *)(BufferSpace);
- src=(s16 *)(BufferSpace);
- srcPtr=((((inst2>>2)&0xfff)+0x4f0)/2);
-
- srcPtr -= 4;
-
- if (inst2 & 0x3) {
- dstPtr = 0x660/2;
- } else {
- dstPtr = 0x4f0/2;
- }
-
- if ((Flags & 0x1) == 0) {
- for (x=0; x < 4; x++) //memcpy (src+srcPtr, rsp.RDRAM+addy, 0x8);
- src[(srcPtr+x)^1] = ((u16 *)RDRAM)[((addy/2)+x)^1];
- Accum = *(u16 *)(RDRAM+addy+10);
- } else {
- for (x=0; x < 4; x++)
- src[(srcPtr+x)^1] = 0;//*(u16 *)(rsp.RDRAM+((addy+x)^2));
- }
-
- //if ((Flags & 0x2))
- // __asm int 3;
-
- for(i=0;i < 0x170/2;i++) {
- location = (((Accum * 0x40) >> 0x10) * 8);
- //location = (Accum >> 0xa) << 0x3;
- lut = (s16 *)(((u8 *)ResampleLUT) + location);
-
- temp = ((s32)*(s16*)(src+((srcPtr+0)^1))*((s32)((s16)lut[0])));
- accum = (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+1)^1))*((s32)((s16)lut[1])));
- accum += (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+2)^1))*((s32)((s16)lut[2])));
- accum += (s32)(temp >> 15);
-
- temp = ((s32)*(s16*)(src+((srcPtr+3)^1))*((s32)((s16)lut[3])));
- accum += (s32)(temp >> 15);
-
- if (accum > 32767) accum = 32767;
- if (accum < -32768) accum = -32768;
-
- dst[dstPtr^1] = (accum);
- dstPtr++;
- Accum += Pitch;
- srcPtr += (Accum>>16);
- Accum&=0xffff;
- }
- for (x=0; x < 4; x++)
- ((u16 *)RDRAM)[((addy/2)+x)^1] = src[(srcPtr+x)^1];
- *(u16 *)(RDRAM+addy+10) = Accum;
-}
-
-static void INTERLEAVE3 () { // Needs accuracy verification...
- //u32 inL, inR;
- int x = 0;
- u16 *inSrcR;
- u16 *inSrcL;
- u16 Left, Right;
-
- u16 *outbuff = (u16 *)(BufferSpace + 0x4f0);//(u16 *)(AudioOutBuffer+dmem);
-
- inSrcR = (u16 *)(BufferSpace+0xb40);
- inSrcL = (u16 *)(BufferSpace+0x9d0);
-
- for (x = 0; x < (0x170/4); x++) {
- Left=*(inSrcL++);
- Right=*(inSrcR++);
-
- *(outbuff++)=*(inSrcR++);
- *(outbuff++)=*(inSrcL++);
- *(outbuff++)=(u16)Right;
- *(outbuff++)=(u16)Left;
- }
-}
-
-static void WHATISTHIS () {
-}
-
-u32 setaddr;
-static void MP3ADDY () {
- setaddr = (inst2 & 0xffffff);
-}
-
-void rsp_run();
-void mp3setup (unsigned int inst1, unsigned int inst2, unsigned int t8);
-
-extern u32 base, dmembase;
-extern char *pDMEM;
-
-void MP3 ();
-
-static void DISABLE () {
-}
-
-
-void (*ABI3[0x20])() = {
- DISABLE , ADPCM3 , CLEARBUFF3, ENVMIXER3 , LOADBUFF3, RESAMPLE3 , SAVEBUFF3, MP3,
- MP3ADDY, SETVOL3, DMEMMOVE3 , LOADADPCM3 , MIXER3 , INTERLEAVE3, WHATISTHIS , SETLOOP3,
- SPNOOP , SPNOOP, SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP,
- SPNOOP , SPNOOP, SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP , SPNOOP
-};
diff --git a/src/usf/audio_ucode3mp3.c b/src/usf/audio_ucode3mp3.c deleted file mode 100644 index 72d2e45..0000000 --- a/src/usf/audio_ucode3mp3.c +++ /dev/null @@ -1,588 +0,0 @@ -#include <stdio.h>
-#include "usf.h"
-#include "audio_hle.h"
-#include "memory.h"
-
-
-
-static u16 DeWindowLUT [0x420] = {
- 0x0000, 0xFFF3, 0x005D, 0xFF38, 0x037A, 0xF736, 0x0B37, 0xC00E,
- 0x7FFF, 0x3FF2, 0x0B37, 0x08CA, 0x037A, 0x00C8, 0x005D, 0x000D,
- 0x0000, 0xFFF3, 0x005D, 0xFF38, 0x037A, 0xF736, 0x0B37, 0xC00E,
- 0x7FFF, 0x3FF2, 0x0B37, 0x08CA, 0x037A, 0x00C8, 0x005D, 0x000D,
- 0x0000, 0xFFF2, 0x005F, 0xFF1D, 0x0369, 0xF697, 0x0A2A, 0xBCE7,
- 0x7FEB, 0x3CCB, 0x0C2B, 0x082B, 0x0385, 0x00AF, 0x005B, 0x000B,
- 0x0000, 0xFFF2, 0x005F, 0xFF1D, 0x0369, 0xF697, 0x0A2A, 0xBCE7,
- 0x7FEB, 0x3CCB, 0x0C2B, 0x082B, 0x0385, 0x00AF, 0x005B, 0x000B,
- 0x0000, 0xFFF1, 0x0061, 0xFF02, 0x0354, 0xF5F9, 0x0905, 0xB9C4,
- 0x7FB0, 0x39A4, 0x0D08, 0x078C, 0x038C, 0x0098, 0x0058, 0x000A,
- 0x0000, 0xFFF1, 0x0061, 0xFF02, 0x0354, 0xF5F9, 0x0905, 0xB9C4,
- 0x7FB0, 0x39A4, 0x0D08, 0x078C, 0x038C, 0x0098, 0x0058, 0x000A,
- 0x0000, 0xFFEF, 0x0062, 0xFEE6, 0x033B, 0xF55C, 0x07C8, 0xB6A4,
- 0x7F4D, 0x367E, 0x0DCE, 0x06EE, 0x038F, 0x0080, 0x0056, 0x0009,
- 0x0000, 0xFFEF, 0x0062, 0xFEE6, 0x033B, 0xF55C, 0x07C8, 0xB6A4,
- 0x7F4D, 0x367E, 0x0DCE, 0x06EE, 0x038F, 0x0080, 0x0056, 0x0009,
- 0x0000, 0xFFEE, 0x0063, 0xFECA, 0x031C, 0xF4C3, 0x0671, 0xB38C,
- 0x7EC2, 0x335D, 0x0E7C, 0x0652, 0x038E, 0x006B, 0x0053, 0x0008,
- 0x0000, 0xFFEE, 0x0063, 0xFECA, 0x031C, 0xF4C3, 0x0671, 0xB38C,
- 0x7EC2, 0x335D, 0x0E7C, 0x0652, 0x038E, 0x006B, 0x0053, 0x0008,
- 0x0000, 0xFFEC, 0x0064, 0xFEAC, 0x02F7, 0xF42C, 0x0502, 0xB07C,
- 0x7E12, 0x3041, 0x0F14, 0x05B7, 0x038A, 0x0056, 0x0050, 0x0007,
- 0x0000, 0xFFEC, 0x0064, 0xFEAC, 0x02F7, 0xF42C, 0x0502, 0xB07C,
- 0x7E12, 0x3041, 0x0F14, 0x05B7, 0x038A, 0x0056, 0x0050, 0x0007,
- 0x0000, 0xFFEB, 0x0064, 0xFE8E, 0x02CE, 0xF399, 0x037A, 0xAD75,
- 0x7D3A, 0x2D2C, 0x0F97, 0x0520, 0x0382, 0x0043, 0x004D, 0x0007,
- 0x0000, 0xFFEB, 0x0064, 0xFE8E, 0x02CE, 0xF399, 0x037A, 0xAD75,
- 0x7D3A, 0x2D2C, 0x0F97, 0x0520, 0x0382, 0x0043, 0x004D, 0x0007,
- 0xFFFF, 0xFFE9, 0x0063, 0xFE6F, 0x029E, 0xF30B, 0x01D8, 0xAA7B,
- 0x7C3D, 0x2A1F, 0x1004, 0x048B, 0x0377, 0x0030, 0x004A, 0x0006,
- 0xFFFF, 0xFFE9, 0x0063, 0xFE6F, 0x029E, 0xF30B, 0x01D8, 0xAA7B,
- 0x7C3D, 0x2A1F, 0x1004, 0x048B, 0x0377, 0x0030, 0x004A, 0x0006,
- 0xFFFF, 0xFFE7, 0x0062, 0xFE4F, 0x0269, 0xF282, 0x001F, 0xA78D,
- 0x7B1A, 0x271C, 0x105D, 0x03F9, 0x036A, 0x001F, 0x0046, 0x0006,
- 0xFFFF, 0xFFE7, 0x0062, 0xFE4F, 0x0269, 0xF282, 0x001F, 0xA78D,
- 0x7B1A, 0x271C, 0x105D, 0x03F9, 0x036A, 0x001F, 0x0046, 0x0006,
- 0xFFFF, 0xFFE4, 0x0061, 0xFE2F, 0x022F, 0xF1FF, 0xFE4C, 0xA4AF,
- 0x79D3, 0x2425, 0x10A2, 0x036C, 0x0359, 0x0010, 0x0043, 0x0005,
- 0xFFFF, 0xFFE4, 0x0061, 0xFE2F, 0x022F, 0xF1FF, 0xFE4C, 0xA4AF,
- 0x79D3, 0x2425, 0x10A2, 0x036C, 0x0359, 0x0010, 0x0043, 0x0005,
- 0xFFFF, 0xFFE2, 0x005E, 0xFE10, 0x01EE, 0xF184, 0xFC61, 0xA1E1,
- 0x7869, 0x2139, 0x10D3, 0x02E3, 0x0346, 0x0001, 0x0040, 0x0004,
- 0xFFFF, 0xFFE2, 0x005E, 0xFE10, 0x01EE, 0xF184, 0xFC61, 0xA1E1,
- 0x7869, 0x2139, 0x10D3, 0x02E3, 0x0346, 0x0001, 0x0040, 0x0004,
- 0xFFFF, 0xFFE0, 0x005B, 0xFDF0, 0x01A8, 0xF111, 0xFA5F, 0x9F27,
- 0x76DB, 0x1E5C, 0x10F2, 0x025E, 0x0331, 0xFFF3, 0x003D, 0x0004,
- 0xFFFF, 0xFFE0, 0x005B, 0xFDF0, 0x01A8, 0xF111, 0xFA5F, 0x9F27,
- 0x76DB, 0x1E5C, 0x10F2, 0x025E, 0x0331, 0xFFF3, 0x003D, 0x0004,
- 0xFFFF, 0xFFDE, 0x0057, 0xFDD0, 0x015B, 0xF0A7, 0xF845, 0x9C80,
- 0x752C, 0x1B8E, 0x1100, 0x01DE, 0x0319, 0xFFE7, 0x003A, 0x0003,
- 0xFFFF, 0xFFDE, 0x0057, 0xFDD0, 0x015B, 0xF0A7, 0xF845, 0x9C80,
- 0x752C, 0x1B8E, 0x1100, 0x01DE, 0x0319, 0xFFE7, 0x003A, 0x0003,
- 0xFFFE, 0xFFDB, 0x0053, 0xFDB0, 0x0108, 0xF046, 0xF613, 0x99EE,
- 0x735C, 0x18D1, 0x10FD, 0x0163, 0x0300, 0xFFDC, 0x0037, 0x0003,
- 0xFFFE, 0xFFDB, 0x0053, 0xFDB0, 0x0108, 0xF046, 0xF613, 0x99EE,
- 0x735C, 0x18D1, 0x10FD, 0x0163, 0x0300, 0xFFDC, 0x0037, 0x0003,
- 0xFFFE, 0xFFD8, 0x004D, 0xFD90, 0x00B0, 0xEFF0, 0xF3CC, 0x9775,
- 0x716C, 0x1624, 0x10EA, 0x00EE, 0x02E5, 0xFFD2, 0x0033, 0x0003,
- 0xFFFE, 0xFFD8, 0x004D, 0xFD90, 0x00B0, 0xEFF0, 0xF3CC, 0x9775,
- 0x716C, 0x1624, 0x10EA, 0x00EE, 0x02E5, 0xFFD2, 0x0033, 0x0003,
- 0xFFFE, 0xFFD6, 0x0047, 0xFD72, 0x0051, 0xEFA6, 0xF16F, 0x9514,
- 0x6F5E, 0x138A, 0x10C8, 0x007E, 0x02CA, 0xFFC9, 0x0030, 0x0003,
- 0xFFFE, 0xFFD6, 0x0047, 0xFD72, 0x0051, 0xEFA6, 0xF16F, 0x9514,
- 0x6F5E, 0x138A, 0x10C8, 0x007E, 0x02CA, 0xFFC9, 0x0030, 0x0003,
- 0xFFFE, 0xFFD3, 0x0040, 0xFD54, 0xFFEC, 0xEF68, 0xEEFC, 0x92CD,
- 0x6D33, 0x1104, 0x1098, 0x0014, 0x02AC, 0xFFC0, 0x002D, 0x0002,
- 0xFFFE, 0xFFD3, 0x0040, 0xFD54, 0xFFEC, 0xEF68, 0xEEFC, 0x92CD,
- 0x6D33, 0x1104, 0x1098, 0x0014, 0x02AC, 0xFFC0, 0x002D, 0x0002,
- 0x0030, 0xFFC9, 0x02CA, 0x007E, 0x10C8, 0x138A, 0x6F5E, 0x9514,
- 0xF16F, 0xEFA6, 0x0051, 0xFD72, 0x0047, 0xFFD6, 0xFFFE, 0x0003,
- 0x0030, 0xFFC9, 0x02CA, 0x007E, 0x10C8, 0x138A, 0x6F5E, 0x9514,
- 0xF16F, 0xEFA6, 0x0051, 0xFD72, 0x0047, 0xFFD6, 0xFFFE, 0x0003,
- 0x0033, 0xFFD2, 0x02E5, 0x00EE, 0x10EA, 0x1624, 0x716C, 0x9775,
- 0xF3CC, 0xEFF0, 0x00B0, 0xFD90, 0x004D, 0xFFD8, 0xFFFE, 0x0003,
- 0x0033, 0xFFD2, 0x02E5, 0x00EE, 0x10EA, 0x1624, 0x716C, 0x9775,
- 0xF3CC, 0xEFF0, 0x00B0, 0xFD90, 0x004D, 0xFFD8, 0xFFFE, 0x0003,
- 0x0037, 0xFFDC, 0x0300, 0x0163, 0x10FD, 0x18D1, 0x735C, 0x99EE,
- 0xF613, 0xF046, 0x0108, 0xFDB0, 0x0053, 0xFFDB, 0xFFFE, 0x0003,
- 0x0037, 0xFFDC, 0x0300, 0x0163, 0x10FD, 0x18D1, 0x735C, 0x99EE,
- 0xF613, 0xF046, 0x0108, 0xFDB0, 0x0053, 0xFFDB, 0xFFFE, 0x0003,
- 0x003A, 0xFFE7, 0x0319, 0x01DE, 0x1100, 0x1B8E, 0x752C, 0x9C80,
- 0xF845, 0xF0A7, 0x015B, 0xFDD0, 0x0057, 0xFFDE, 0xFFFF, 0x0003,
- 0x003A, 0xFFE7, 0x0319, 0x01DE, 0x1100, 0x1B8E, 0x752C, 0x9C80,
- 0xF845, 0xF0A7, 0x015B, 0xFDD0, 0x0057, 0xFFDE, 0xFFFF, 0x0004,
- 0x003D, 0xFFF3, 0x0331, 0x025E, 0x10F2, 0x1E5C, 0x76DB, 0x9F27,
- 0xFA5F, 0xF111, 0x01A8, 0xFDF0, 0x005B, 0xFFE0, 0xFFFF, 0x0004,
- 0x003D, 0xFFF3, 0x0331, 0x025E, 0x10F2, 0x1E5C, 0x76DB, 0x9F27,
- 0xFA5F, 0xF111, 0x01A8, 0xFDF0, 0x005B, 0xFFE0, 0xFFFF, 0x0004,
- 0x0040, 0x0001, 0x0346, 0x02E3, 0x10D3, 0x2139, 0x7869, 0xA1E1,
- 0xFC61, 0xF184, 0x01EE, 0xFE10, 0x005E, 0xFFE2, 0xFFFF, 0x0004,
- 0x0040, 0x0001, 0x0346, 0x02E3, 0x10D3, 0x2139, 0x7869, 0xA1E1,
- 0xFC61, 0xF184, 0x01EE, 0xFE10, 0x005E, 0xFFE2, 0xFFFF, 0x0005,
- 0x0043, 0x0010, 0x0359, 0x036C, 0x10A2, 0x2425, 0x79D3, 0xA4AF,
- 0xFE4C, 0xF1FF, 0x022F, 0xFE2F, 0x0061, 0xFFE4, 0xFFFF, 0x0005,
- 0x0043, 0x0010, 0x0359, 0x036C, 0x10A2, 0x2425, 0x79D3, 0xA4AF,
- 0xFE4C, 0xF1FF, 0x022F, 0xFE2F, 0x0061, 0xFFE4, 0xFFFF, 0x0006,
- 0x0046, 0x001F, 0x036A, 0x03F9, 0x105D, 0x271C, 0x7B1A, 0xA78D,
- 0x001F, 0xF282, 0x0269, 0xFE4F, 0x0062, 0xFFE7, 0xFFFF, 0x0006,
- 0x0046, 0x001F, 0x036A, 0x03F9, 0x105D, 0x271C, 0x7B1A, 0xA78D,
- 0x001F, 0xF282, 0x0269, 0xFE4F, 0x0062, 0xFFE7, 0xFFFF, 0x0006,
- 0x004A, 0x0030, 0x0377, 0x048B, 0x1004, 0x2A1F, 0x7C3D, 0xAA7B,
- 0x01D8, 0xF30B, 0x029E, 0xFE6F, 0x0063, 0xFFE9, 0xFFFF, 0x0006,
- 0x004A, 0x0030, 0x0377, 0x048B, 0x1004, 0x2A1F, 0x7C3D, 0xAA7B,
- 0x01D8, 0xF30B, 0x029E, 0xFE6F, 0x0063, 0xFFE9, 0xFFFF, 0x0007,
- 0x004D, 0x0043, 0x0382, 0x0520, 0x0F97, 0x2D2C, 0x7D3A, 0xAD75,
- 0x037A, 0xF399, 0x02CE, 0xFE8E, 0x0064, 0xFFEB, 0x0000, 0x0007,
- 0x004D, 0x0043, 0x0382, 0x0520, 0x0F97, 0x2D2C, 0x7D3A, 0xAD75,
- 0x037A, 0xF399, 0x02CE, 0xFE8E, 0x0064, 0xFFEB, 0x0000, 0x0007,
- 0x0050, 0x0056, 0x038A, 0x05B7, 0x0F14, 0x3041, 0x7E12, 0xB07C,
- 0x0502, 0xF42C, 0x02F7, 0xFEAC, 0x0064, 0xFFEC, 0x0000, 0x0007,
- 0x0050, 0x0056, 0x038A, 0x05B7, 0x0F14, 0x3041, 0x7E12, 0xB07C,
- 0x0502, 0xF42C, 0x02F7, 0xFEAC, 0x0064, 0xFFEC, 0x0000, 0x0008,
- 0x0053, 0x006B, 0x038E, 0x0652, 0x0E7C, 0x335D, 0x7EC2, 0xB38C,
- 0x0671, 0xF4C3, 0x031C, 0xFECA, 0x0063, 0xFFEE, 0x0000, 0x0008,
- 0x0053, 0x006B, 0x038E, 0x0652, 0x0E7C, 0x335D, 0x7EC2, 0xB38C,
- 0x0671, 0xF4C3, 0x031C, 0xFECA, 0x0063, 0xFFEE, 0x0000, 0x0009,
- 0x0056, 0x0080, 0x038F, 0x06EE, 0x0DCE, 0x367E, 0x7F4D, 0xB6A4,
- 0x07C8, 0xF55C, 0x033B, 0xFEE6, 0x0062, 0xFFEF, 0x0000, 0x0009,
- 0x0056, 0x0080, 0x038F, 0x06EE, 0x0DCE, 0x367E, 0x7F4D, 0xB6A4,
- 0x07C8, 0xF55C, 0x033B, 0xFEE6, 0x0062, 0xFFEF, 0x0000, 0x000A,
- 0x0058, 0x0098, 0x038C, 0x078C, 0x0D08, 0x39A4, 0x7FB0, 0xB9C4,
- 0x0905, 0xF5F9, 0x0354, 0xFF02, 0x0061, 0xFFF1, 0x0000, 0x000A,
- 0x0058, 0x0098, 0x038C, 0x078C, 0x0D08, 0x39A4, 0x7FB0, 0xB9C4,
- 0x0905, 0xF5F9, 0x0354, 0xFF02, 0x0061, 0xFFF1, 0x0000, 0x000B,
- 0x005B, 0x00AF, 0x0385, 0x082B, 0x0C2B, 0x3CCB, 0x7FEB, 0xBCE7,
- 0x0A2A, 0xF697, 0x0369, 0xFF1D, 0x005F, 0xFFF2, 0x0000, 0x000B,
- 0x005B, 0x00AF, 0x0385, 0x082B, 0x0C2B, 0x3CCB, 0x7FEB, 0xBCE7,
- 0x0A2A, 0xF697, 0x0369, 0xFF1D, 0x005F, 0xFFF2, 0x0000, 0x000D,
- 0x005D, 0x00C8, 0x037A, 0x08CA, 0x0B37, 0x3FF2, 0x7FFF, 0xC00E,
- 0x0B37, 0xF736, 0x037A, 0xFF38, 0x005D, 0xFFF3, 0x0000, 0x000D,
- 0x005D, 0x00C8, 0x037A, 0x08CA, 0x0B37, 0x3FF2, 0x7FFF, 0xC00E,
- 0x0B37, 0xF736, 0x037A, 0xFF38, 0x005D, 0xFFF3, 0x0000, 0x0000
-};
-
-//static u16 myVector[32][8];
-
-static u8 mp3data[0x1000];
-
-static s32 v[32];
-
-static void MP3AB0 () {
- // Part 2 - 100% Accurate
- const u16 LUT2[8] = { 0xFEC4, 0xF4FA, 0xC5E4, 0xE1C4,
- 0x1916, 0x4A50, 0xA268, 0x78AE };
- const u16 LUT3[4] = { 0xFB14, 0xD4DC, 0x31F2, 0x8E3A };
- int i;
-
- for (i = 0; i < 8; i++) {
- v[16+i] = v[0+i] + v[8+i];
- v[24+i] = ((v[0+i] - v[8+i]) * LUT2[i]) >> 0x10;
- }
-
- // Part 3: 4-wide butterflies
-
- for (i=0; i < 4; i++) {
- v[0+i] = v[16+i] + v[20+i];
- v[4+i] = ((v[16+i] - v[20+i]) * LUT3[i]) >> 0x10;
-
- v[8+i] = v[24+i] + v[28+i];
- v[12+i] = ((v[24+i] - v[28+i]) * LUT3[i]) >> 0x10;
- }
-
- // Part 4: 2-wide butterflies - 100% Accurate
-
- for (i = 0; i < 16; i+=4) {
- v[16+i] = v[0+i] + v[2+i];
- v[18+i] = ((v[0+i] - v[2+i]) * 0xEC84) >> 0x10;
-
- v[17+i] = v[1+i] + v[3+i];
- v[19+i] = ((v[1+i] - v[3+i]) * 0x61F8) >> 0x10;
- }
-}
-
-static void InnerLoop ();
-
- u32 inPtr, outPtr;
-
- u32 t6;// = 0x08A0; // I think these are temporary storage buffers
- u32 t5;// = 0x0AC0;
- u32 t4;// = (inst1 & 0x1E);
-
-void MP3 () {
- // Initialization Code
- u32 readPtr; // s5
- u32 writePtr; // s6
- //u32 Count = 0x0480; // s4
- u32 tmp;
- //u32 inPtr, outPtr;
- int cnt, cnt2;
-
- t6 = 0x08A0; // I think these are temporary storage buffers
- t5 = 0x0AC0;
- t4 = (inst1 & 0x1E);
-
- writePtr = inst2 & 0xFFFFFF;
- readPtr = writePtr;
- memcpy (mp3data+0xCE8, N64MEM+(readPtr), 8); // Just do that for efficiency... may remove and use directly later anyway
- readPtr += 8; // This must be a header byte or whatnot
-
- for (cnt = 0; cnt < 0x480; cnt += 0x180) {
- memcpy (mp3data+0xCF0, N64MEM+(readPtr), 0x180); // DMA: 0xCF0 <- RDRAM[s5] : 0x180
- inPtr = 0xCF0; // s7
- outPtr = 0xE70; // s3
-// --------------- Inner Loop Start --------------------
- for (cnt2 = 0; cnt2 < 0x180; cnt2 += 0x40) {
- t6 &= 0xFFE0;
- t5 &= 0xFFE0;
- t6 |= t4;
- t5 |= t4;
- InnerLoop ();
- t4 = (t4-2)&0x1E;
- tmp = t6;
- t6 = t5;
- t5 = tmp;
- //outPtr += 0x40;
- inPtr += 0x40;
- }
-// --------------- Inner Loop End --------------------
- memcpy ((u8*)N64MEM+writePtr, mp3data+0xe70, 0x180);
- writePtr += 0x180;
- readPtr += 0x180;
- }
-}
-
-
-
-static void InnerLoop () {
- // Part 1: 100% Accurate
-
- int i;
- v[0] = *(s16 *)(mp3data+inPtr+(0x00^2)); v[31] = *(s16 *)(mp3data+inPtr+(0x3E^2)); v[0] += v[31];
- v[1] = *(s16 *)(mp3data+inPtr+(0x02^2)); v[30] = *(s16 *)(mp3data+inPtr+(0x3C^2)); v[1] += v[30];
- v[2] = *(s16 *)(mp3data+inPtr+(0x06^2)); v[28] = *(s16 *)(mp3data+inPtr+(0x38^2)); v[2] += v[28];
- v[3] = *(s16 *)(mp3data+inPtr+(0x04^2)); v[29] = *(s16 *)(mp3data+inPtr+(0x3A^2)); v[3] += v[29];
-
- v[4] = *(s16 *)(mp3data+inPtr+(0x0E^2)); v[24] = *(s16 *)(mp3data+inPtr+(0x30^2)); v[4] += v[24];
- v[5] = *(s16 *)(mp3data+inPtr+(0x0C^2)); v[25] = *(s16 *)(mp3data+inPtr+(0x32^2)); v[5] += v[25];
- v[6] = *(s16 *)(mp3data+inPtr+(0x08^2)); v[27] = *(s16 *)(mp3data+inPtr+(0x36^2)); v[6] += v[27];
- v[7] = *(s16 *)(mp3data+inPtr+(0x0A^2)); v[26] = *(s16 *)(mp3data+inPtr+(0x34^2)); v[7] += v[26];
-
- v[8] = *(s16 *)(mp3data+inPtr+(0x1E^2)); v[16] = *(s16 *)(mp3data+inPtr+(0x20^2)); v[8] += v[16];
- v[9] = *(s16 *)(mp3data+inPtr+(0x1C^2)); v[17] = *(s16 *)(mp3data+inPtr+(0x22^2)); v[9] += v[17];
- v[10]= *(s16 *)(mp3data+inPtr+(0x18^2)); v[19] = *(s16 *)(mp3data+inPtr+(0x26^2)); v[10]+= v[19];
- v[11]= *(s16 *)(mp3data+inPtr+(0x1A^2)); v[18] = *(s16 *)(mp3data+inPtr+(0x24^2)); v[11]+= v[18];
-
- v[12]= *(s16 *)(mp3data+inPtr+(0x10^2)); v[23] = *(s16 *)(mp3data+inPtr+(0x2E^2)); v[12]+= v[23];
- v[13]= *(s16 *)(mp3data+inPtr+(0x12^2)); v[22] = *(s16 *)(mp3data+inPtr+(0x2C^2)); v[13]+= v[22];
- v[14]= *(s16 *)(mp3data+inPtr+(0x16^2)); v[20] = *(s16 *)(mp3data+inPtr+(0x28^2)); v[14]+= v[20];
- v[15]= *(s16 *)(mp3data+inPtr+(0x14^2)); v[21] = *(s16 *)(mp3data+inPtr+(0x2A^2)); v[15]+= v[21];
-
- // Part 2-4
-
- MP3AB0 ();
-
- // Part 5 - 1-Wide Butterflies - 100% Accurate but need SSVs!!!
-
- u32 t0 = t6 + 0x100;
- u32 t1 = t6 + 0x200;
- u32 t2 = t5 + 0x100;
- u32 t3 = t5 + 0x200;
- /*RSP_GPR[0x8].W = t0;
- RSP_GPR[0x9].W = t1;
- RSP_GPR[0xA].W = t2;
- RSP_GPR[0xB].W = t3;
-
- RSP_Vect[0].DW[1] = 0xB504A57E00016A09;
- RSP_Vect[0].DW[0] = 0x0002D4130005A827;
-*/
- if ((t1 | t2 | t3 | t5 | t6) & 0x1)
-// __asm int 3;
- do {} while (0);
-
- // 0x13A8
- v[1] = 0;
- v[11] = ((v[16] - v[17]) * 0xB504) >> 0x10;
-
- v[16] = -v[16] -v[17];
- v[2] = v[18] + v[19];
- // ** Store v[11] -> (T6 + 0)**
- *(s16 *)(mp3data+((t6+(short)0x0))) = (short)v[11];
-
-
- v[11] = -v[11];
- // ** Store v[16] -> (T3 + 0)**
- *(s16 *)(mp3data+((t3+(short)0x0))) = (short)v[16];
- // ** Store v[11] -> (T5 + 0)**
- *(s16 *)(mp3data+((t5+(short)0x0))) = (short)v[11];
- // 0x13E8 - Verified....
- v[2] = -v[2];
- // ** Store v[2] -> (T2 + 0)**
- *(s16 *)(mp3data+((t2+(short)0x0))) = (short)v[2];
- v[3] = (((v[18] - v[19]) * 0x16A09) >> 0x10) + v[2];
- // ** Store v[3] -> (T0 + 0)**
- *(s16 *)(mp3data+((t0+(short)0x0))) = (short)v[3];
- // 0x1400 - Verified
- v[4] = -v[20] -v[21];
- v[6] = v[22] + v[23];
- v[5] = ((v[20] - v[21]) * 0x16A09) >> 0x10;
- // ** Store v[4] -> (T3 + 0xFF80)
- *(s16 *)(mp3data+((t3+(short)0xFF80))) = (short)v[4];
- v[7] = ((v[22] - v[23]) * 0x2D413) >> 0x10;
- v[5] = v[5] - v[4];
- v[7] = v[7] - v[5];
- v[6] = v[6] + v[6];
- v[5] = v[5] - v[6];
- v[4] = -v[4] - v[6];
- // *** Store v[7] -> (T1 + 0xFF80)
- *(s16 *)(mp3data+((t1+(short)0xFF80))) = (short)v[7];
- // *** Store v[4] -> (T2 + 0xFF80)
- *(s16 *)(mp3data+((t2+(short)0xFF80))) = (short)v[4];
- // *** Store v[5] -> (T0 + 0xFF80)
- *(s16 *)(mp3data+((t0+(short)0xFF80))) = (short)v[5];
- v[8] = v[24] + v[25];
-
-
- v[9] = ((v[24] - v[25]) * 0x16A09) >> 0x10;
- v[2] = v[8] + v[9];
- v[11] = ((v[26] - v[27]) * 0x2D413) >> 0x10;
- v[13] = ((v[28] - v[29]) * 0x2D413) >> 0x10;
-
- v[10] = v[26] + v[27]; v[10] = v[10] + v[10];
- v[12] = v[28] + v[29]; v[12] = v[12] + v[12];
- v[14] = v[30] + v[31];
- v[3] = v[8] + v[10];
- v[14] = v[14] + v[14];
- v[13] = (v[13] - v[2]) + v[12];
- v[15] = (((v[30] - v[31]) * 0x5A827) >> 0x10) - (v[11] + v[2]);
- v[14] = -(v[14] + v[14]) + v[3];
- v[17] = v[13] - v[10];
- v[9] = v[9] + v[14];
- // ** Store v[9] -> (T6 + 0x40)
- *(s16 *)(mp3data+((t6+(short)0x40))) = (short)v[9];
- v[11] = v[11] - v[13];
- // ** Store v[17] -> (T0 + 0xFFC0)
- *(s16 *)(mp3data+((t0+(short)0xFFC0))) = (short)v[17];
- v[12] = v[8] - v[12];
- // ** Store v[11] -> (T0 + 0x40)
- *(s16 *)(mp3data+((t0+(short)0x40))) = (short)v[11];
- v[8] = -v[8];
- // ** Store v[15] -> (T1 + 0xFFC0)
- *(s16 *)(mp3data+((t1+(short)0xFFC0))) = (short)v[15];
- v[10] = -v[10] -v[12];
- // ** Store v[12] -> (T2 + 0x40)
- *(s16 *)(mp3data+((t2+(short)0x40))) = (short)v[12];
- // ** Store v[8] -> (T3 + 0xFFC0)
- *(s16 *)(mp3data+((t3+(short)0xFFC0))) = (short)v[8];
- // ** Store v[14] -> (T5 + 0x40)
- *(s16 *)(mp3data+((t5+(short)0x40))) = (short)v[14];
- // ** Store v[10] -> (T2 + 0xFFC0)
- *(s16 *)(mp3data+((t2+(short)0xFFC0))) = (short)v[10];
- // 0x14FC - Verified...
-
- // Part 6 - 100% Accurate
-
- v[0] = *(s16 *)(mp3data+inPtr+(0x00^2)); v[31] = *(s16 *)(mp3data+inPtr+(0x3E^2)); v[0] -= v[31];
- v[1] = *(s16 *)(mp3data+inPtr+(0x02^2)); v[30] = *(s16 *)(mp3data+inPtr+(0x3C^2)); v[1] -= v[30];
- v[2] = *(s16 *)(mp3data+inPtr+(0x06^2)); v[28] = *(s16 *)(mp3data+inPtr+(0x38^2)); v[2] -= v[28];
- v[3] = *(s16 *)(mp3data+inPtr+(0x04^2)); v[29] = *(s16 *)(mp3data+inPtr+(0x3A^2)); v[3] -= v[29];
-
- v[4] = *(s16 *)(mp3data+inPtr+(0x0E^2)); v[24] = *(s16 *)(mp3data+inPtr+(0x30^2)); v[4] -= v[24];
- v[5] = *(s16 *)(mp3data+inPtr+(0x0C^2)); v[25] = *(s16 *)(mp3data+inPtr+(0x32^2)); v[5] -= v[25];
- v[6] = *(s16 *)(mp3data+inPtr+(0x08^2)); v[27] = *(s16 *)(mp3data+inPtr+(0x36^2)); v[6] -= v[27];
- v[7] = *(s16 *)(mp3data+inPtr+(0x0A^2)); v[26] = *(s16 *)(mp3data+inPtr+(0x34^2)); v[7] -= v[26];
-
- v[8] = *(s16 *)(mp3data+inPtr+(0x1E^2)); v[16] = *(s16 *)(mp3data+inPtr+(0x20^2)); v[8] -= v[16];
- v[9] = *(s16 *)(mp3data+inPtr+(0x1C^2)); v[17] = *(s16 *)(mp3data+inPtr+(0x22^2)); v[9] -= v[17];
- v[10]= *(s16 *)(mp3data+inPtr+(0x18^2)); v[19] = *(s16 *)(mp3data+inPtr+(0x26^2)); v[10]-= v[19];
- v[11]= *(s16 *)(mp3data+inPtr+(0x1A^2)); v[18] = *(s16 *)(mp3data+inPtr+(0x24^2)); v[11]-= v[18];
-
- v[12]= *(s16 *)(mp3data+inPtr+(0x10^2)); v[23] = *(s16 *)(mp3data+inPtr+(0x2E^2)); v[12]-= v[23];
- v[13]= *(s16 *)(mp3data+inPtr+(0x12^2)); v[22] = *(s16 *)(mp3data+inPtr+(0x2C^2)); v[13]-= v[22];
- v[14]= *(s16 *)(mp3data+inPtr+(0x16^2)); v[20] = *(s16 *)(mp3data+inPtr+(0x28^2)); v[14]-= v[20];
- v[15]= *(s16 *)(mp3data+inPtr+(0x14^2)); v[21] = *(s16 *)(mp3data+inPtr+(0x2A^2)); v[15]-= v[21];
-
- //0, 1, 3, 2, 7, 6, 4, 5, 7, 6, 4, 5, 0, 1, 3, 2
- const u16 LUT6[16] = { 0xFFB2, 0xFD3A, 0xF10A, 0xF854,
- 0xBDAE, 0xCDA0, 0xE76C, 0xDB94,
- 0x1920, 0x4B20, 0xAC7C, 0x7C68,
- 0xABEC, 0x9880, 0xDAE8, 0x839C };
- for (i = 0; i < 16; i++) {
- v[0+i] = (v[0+i] * LUT6[i]) >> 0x10;
- }
- v[0] = v[0] + v[0]; v[1] = v[1] + v[1];
- v[2] = v[2] + v[2]; v[3] = v[3] + v[3]; v[4] = v[4] + v[4];
- v[5] = v[5] + v[5]; v[6] = v[6] + v[6]; v[7] = v[7] + v[7];
- v[12] = v[12] + v[12]; v[13] = v[13] + v[13]; v[15] = v[15] + v[15];
-
- MP3AB0 ();
-
- // Part 7: - 100% Accurate + SSV - Unoptimized
-
- v[0] = ( v[17] + v[16] ) >> 1;
- v[1] = ((v[17] * (int)((short)0xA57E * 2)) + (v[16] * 0xB504)) >> 0x10;
- v[2] = -v[18] -v[19];
- v[3] = ((v[18] - v[19]) * 0x16A09) >> 0x10;
- v[4] = v[20] + v[21] + v[0];
- v[5] = (((v[20] - v[21]) * 0x16A09) >> 0x10) + v[1];
- v[6] = (((v[22] + v[23]) << 1) + v[0]) - v[2];
- v[7] = (((v[22] - v[23]) * 0x2D413) >> 0x10) + v[0] + v[1] + v[3];
- // 0x16A8
- // Save v[0] -> (T3 + 0xFFE0)
- *(s16 *)(mp3data+((t3+(short)0xFFE0))) = (short)-v[0];
- v[8] = v[24] + v[25];
- v[9] = ((v[24] - v[25]) * 0x16A09) >> 0x10;
- v[10] = ((v[26] + v[27]) << 1) + v[8];
- v[11] = (((v[26] - v[27]) * 0x2D413) >> 0x10) + v[8] + v[9];
- v[12] = v[4] - ((v[28] + v[29]) << 1);
- // ** Store v12 -> (T2 + 0x20)
- *(s16 *)(mp3data+((t2+(short)0x20))) = (short)v[12];
- v[13] = (((v[28] - v[29]) * 0x2D413) >> 0x10) - v[12] - v[5];
- v[14] = v[30] + v[31];
- v[14] = v[14] + v[14];
- v[14] = v[14] + v[14];
- v[14] = v[6] - v[14];
- v[15] = (((v[30] - v[31]) * 0x5A827) >> 0x10) - v[7];
- // Store v14 -> (T5 + 0x20)
- *(s16 *)(mp3data+((t5+(short)0x20))) = (short)v[14];
- v[14] = v[14] + v[1];
- // Store v[14] -> (T6 + 0x20)
- *(s16 *)(mp3data+((t6+(short)0x20))) = (short)v[14];
- // Store v[15] -> (T1 + 0xFFE0)
- *(s16 *)(mp3data+((t1+(short)0xFFE0))) = (short)v[15];
- v[9] = v[9] + v[10];
- v[1] = v[1] + v[6];
- v[6] = v[10] - v[6];
- v[1] = v[9] - v[1];
- // Store v[6] -> (T5 + 0x60)
- *(s16 *)(mp3data+((t5+(short)0x60))) = (short)v[6];
- v[10] = v[10] + v[2];
- v[10] = v[4] - v[10];
- // Store v[10] -> (T2 + 0xFFA0)
- *(s16 *)(mp3data+((t2+(short)0xFFA0))) = (short)v[10];
- v[12] = v[2] - v[12];
- // Store v[12] -> (T2 + 0xFFE0)
- *(s16 *)(mp3data+((t2+(short)0xFFE0))) = (short)v[12];
- v[5] = v[4] + v[5];
- v[4] = v[8] - v[4];
- // Store v[4] -> (T2 + 0x60)
- *(s16 *)(mp3data+((t2+(short)0x60))) = (short)v[4];
- v[0] = v[0] - v[8];
- // Store v[0] -> (T3 + 0xFFA0)
- *(s16 *)(mp3data+((t3+(short)0xFFA0))) = (short)v[0];
- v[7] = v[7] - v[11];
- // Store v[7] -> (T1 + 0xFFA0)
- *(s16 *)(mp3data+((t1+(short)0xFFA0))) = (short)v[7];
- v[11] = v[11] - v[3];
- // Store v[1] -> (T6 + 0x60)
- *(s16 *)(mp3data+((t6+(short)0x60))) = (short)v[1];
- v[11] = v[11] - v[5];
- // Store v[11] -> (T0 + 0x60)
- *(s16 *)(mp3data+((t0+(short)0x60))) = (short)v[11];
- v[3] = v[3] - v[13];
- // Store v[3] -> (T0 + 0x20)
- *(s16 *)(mp3data+((t0+(short)0x20))) = (short)v[3];
- v[13] = v[13] + v[2];
- // Store v[13] -> (T0 + 0xFFE0)
- *(s16 *)(mp3data+((t0+(short)0xFFE0))) = (short)v[13];
- //v[2] = ;
- v[2] = (v[5] - v[2]) - v[9];
- // Store v[2] -> (T0 + 0xFFA0)
- *(s16 *)(mp3data+((t0+(short)0xFFA0))) = (short)v[2];
- // 0x7A8 - Verified...
-
- // Step 8 - Dewindowing
-
- //u64 *DW = (u64 *)&DeWindowLUT[0x10-(t4>>1)];
- u32 offset = 0x10-(t4>>1);
-
- u32 addptr = t6 & 0xFFE0;
- offset = 0x10-(t4>>1);
-
- s32 v2=0, v4=0, v6=0, v8=0;
- //s32 z2=0, z4=0, z6=0, z8=0;
-
- offset = 0x10-(t4>>1);// + x*0x40;
- int x;
- for (x = 0; x < 8; x++) {
- v2 = v4 = v6 = v8 = 0;
-
- //addptr = t1;
-
- for (i = 7; i >= 0; i--) {
- v2 += ((int)*(s16 *)(mp3data+(addptr)+0x00) * (short)DeWindowLUT[offset+0x00] + 0x4000) >> 0xF;
- v4 += ((int)*(s16 *)(mp3data+(addptr)+0x10) * (short)DeWindowLUT[offset+0x08] + 0x4000) >> 0xF;
- v6 += ((int)*(s16 *)(mp3data+(addptr)+0x20) * (short)DeWindowLUT[offset+0x20] + 0x4000) >> 0xF;
- v8 += ((int)*(s16 *)(mp3data+(addptr)+0x30) * (short)DeWindowLUT[offset+0x28] + 0x4000) >> 0xF;
- addptr+=2; offset++;
- }
- s32 v0 = v2 + v4;
- s32 v18 = v6 + v8;
- //Clamp(v0);
- //Clamp(v18);
- // clamp???
- *(s16 *)(mp3data+(outPtr^2)) = v0;
- *(s16 *)(mp3data+((outPtr+2)^2)) = v18;
- outPtr+=4;
- addptr += 0x30;
- offset += 0x38;
- }
-
- offset = 0x10-(t4>>1) + 8*0x40;
- v2 = v4 = 0;
- for (i = 0; i < 4; i++) {
- v2 += ((int)*(s16 *)(mp3data+(addptr)+0x00) * (short)DeWindowLUT[offset+0x00] + 0x4000) >> 0xF;
- v2 += ((int)*(s16 *)(mp3data+(addptr)+0x10) * (short)DeWindowLUT[offset+0x08] + 0x4000) >> 0xF;
- addptr+=2; offset++;
- v4 += ((int)*(s16 *)(mp3data+(addptr)+0x00) * (short)DeWindowLUT[offset+0x00] + 0x4000) >> 0xF;
- v4 += ((int)*(s16 *)(mp3data+(addptr)+0x10) * (short)DeWindowLUT[offset+0x08] + 0x4000) >> 0xF;
- addptr+=2; offset++;
- }
- s32 mult6 = *(s32 *)(mp3data+0xCE8);
- s32 mult4 = *(s32 *)(mp3data+0xCEC);
- if (t4 & 0x2) {
- v2 = (v2 * *(u32 *)(mp3data+0xCE8)) >> 0x10;
- *(s16 *)(mp3data+(outPtr^2)) = v2;
- } else {
- v4 = (v4 * *(u32 *)(mp3data+0xCE8)) >> 0x10;
- *(s16 *)(mp3data+(outPtr^2)) = v4;
- mult4 = *(u32 *)(mp3data+0xCE8);
- }
- addptr -= 0x50;
-
- for (x = 0; x < 8; x++) {
- v2 = v4 = v6 = v8 = 0;
-
- offset = (0x22F-(t4>>1) + x*0x40);
-
- for (i = 0; i < 4; i++) {
- v2 += ((int)*(s16 *)(mp3data+(addptr )+0x20) * (short)DeWindowLUT[offset+0x00] + 0x4000) >> 0xF;
- v2 -= ((int)*(s16 *)(mp3data+((addptr+2))+0x20) * (short)DeWindowLUT[offset+0x01] + 0x4000) >> 0xF;
- v4 += ((int)*(s16 *)(mp3data+(addptr )+0x30) * (short)DeWindowLUT[offset+0x08] + 0x4000) >> 0xF;
- v4 -= ((int)*(s16 *)(mp3data+((addptr+2))+0x30) * (short)DeWindowLUT[offset+0x09] + 0x4000) >> 0xF;
- v6 += ((int)*(s16 *)(mp3data+(addptr )+0x00) * (short)DeWindowLUT[offset+0x20] + 0x4000) >> 0xF;
- v6 -= ((int)*(s16 *)(mp3data+((addptr+2))+0x00) * (short)DeWindowLUT[offset+0x21] + 0x4000) >> 0xF;
- v8 += ((int)*(s16 *)(mp3data+(addptr )+0x10) * (short)DeWindowLUT[offset+0x28] + 0x4000) >> 0xF;
- v8 -= ((int)*(s16 *)(mp3data+((addptr+2))+0x10) * (short)DeWindowLUT[offset+0x29] + 0x4000) >> 0xF;
- addptr+=4; offset+=2;
- }
- s32 v0 = v2 + v4;
- s32 v18 = v6 + v8;
- //Clamp(v0);
- //Clamp(v18);
- // clamp???
- *(s16 *)(mp3data+((outPtr+2)^2)) = v0;
- *(s16 *)(mp3data+((outPtr+4)^2)) = v18;
- outPtr+=4;
- addptr -= 0x50;
- }
-
- int tmp = outPtr;
- s32 hi0 = mult6;
- s32 hi1 = mult4;
- s32 v;
- /*
- if (hi0 & 0xffff)
- __asm int 3;
- if (hi1 & 0xffff)
- __asm int 3;*/
- hi0 = (int)hi0 >> 0x10;
- hi1 = (int)hi1 >> 0x10;
- for (i = 0; i < 8; i++) {
- // v0
- v = (*(s16 *)(mp3data+((tmp-0x40)^2)) * hi0);
- if (v > 32767) v = 32767; else if (v < -32767) v = -32767;
- *(s16 *)((u8 *)mp3data+((tmp-0x40)^2)) = (s16)v;
- // v17
- v = (*(s16 *)(mp3data+((tmp-0x30)^2)) * hi0);
- if (v > 32767) v = 32767; else if (v < -32767) v = -32767;
- *(s16 *)((u8 *)mp3data+((tmp-0x30)^2)) = v;
- // v2
- v = (*(s16 *)(mp3data+((tmp-0x1E)^2)) * hi1);
- if (v > 32767) v = 32767; else if (v < -32767) v = -32767;
- *(s16 *)((u8 *)mp3data+((tmp-0x1E)^2)) = v;
- // v4
- v = (*(s16 *)(mp3data+((tmp-0xE)^2)) * hi1);
- if (v > 32767) v = 32767; else if (v < -32767) v = -32767;
- *(s16 *)((u8 *)mp3data+((tmp-0xE)^2)) = v;
- tmp += 2;
- }
-}
diff --git a/src/usf/config.h b/src/usf/config.h deleted file mode 100644 index ab09878..0000000 --- a/src/usf/config.h +++ /dev/null @@ -1,63 +0,0 @@ -/* config.h. Generated from config.h.in by configure. */ -/* config.h.in. Generated from configure.in by autoheader. */ - -/* Define to 1 if you have the <dlfcn.h> header file. */ -#define HAVE_DLFCN_H 1 - -/* Define to 1 if you have the <inttypes.h> header file. */ -#define HAVE_INTTYPES_H 1 - -/* Define to 1 if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define to 1 if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define to 1 if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define to 1 if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define to 1 if you have the <sys/stat.h> header file. */ -#define HAVE_SYS_STAT_H 1 - -/* Define to 1 if you have the <sys/types.h> header file. */ -#define HAVE_SYS_TYPES_H 1 - -/* Define to 1 if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#define LT_OBJDIR ".libs/" - -/* Name of package */ -#define PACKAGE "lazyusf" - -/* Define to the address where bug reports for this package should be sent. */ -#define PACKAGE_BUGREPORT "" - -/* Define to the full name of this package. */ -#define PACKAGE_NAME "lazyusf" - -/* Define to the full name and version of this package. */ -#define PACKAGE_STRING "lazyusf 1.0.0" - -/* Define to the one symbol short name of this package. */ -#define PACKAGE_TARNAME "lazyusf" - -/* Define to the version of this package. */ -#define PACKAGE_VERSION "1.0.0" - -/* Define to 1 if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Version number of package */ -#define VERSION "1.0.0" - -/* Define to 1 if the X Window System is missing or not being used. */ -/* #undef X_DISPLAY_MISSING */ diff --git a/src/usf/cpu.c b/src/usf/cpu.c deleted file mode 100644 index 8cb4966..0000000 --- a/src/usf/cpu.c +++ /dev/null @@ -1,640 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include <stdint.h>
-#include "main.h"
-#include "cpu.h"
-#include "usf.h"
-#include "audio.h"
-#include "audio_hle.h"
-#include "recompiler_cpu.h"
-#include "x86.h"
-#include "registers.h"
-#include "rsp.h"
-
-#include <audacious/plugin.h>
-
-#include <unistd.h>
-#include <pthread.h>
-#include <stdlib.h>
-extern InputPlayback * pcontext;
-extern GThread * decode_thread;
-
-uint32_t NextInstruction = 0, JumpToLocation = 0, AudioIntrReg = 0;
-CPU_ACTION * CPU_Action = 0;
-SYSTEM_TIMERS * Timers = 0;
-OPCODE Opcode;
-uint32_t CPURunning = 0, SPHack = 0;
-uint32_t * WaitMode = 0, CPU_Type = CPU_Recompiler;
-
-
-void ChangeCompareTimer(void) {
- uint32_t NextCompare = COMPARE_REGISTER - COUNT_REGISTER;
- if ((NextCompare & 0x80000000) != 0) { NextCompare = 0x7FFFFFFF; }
- if (NextCompare == 0) { NextCompare = 0x1; }
- ChangeTimer(CompareTimer,NextCompare);
-}
-
-void ChangeTimer(int32_t Type, int32_t Value) {
- if (Value == 0) {
- Timers->NextTimer[Type] = 0;
- Timers->Active[Type] = 0;
- return;
- }
- Timers->NextTimer[Type] = Value - Timers->Timer;
- Timers->Active[Type] = 1;
- CheckTimer();
-}
-
-void CheckTimer (void) {
- int32_t count;
-
- for (count = 0; count < MaxTimers; count++) {
- if (!Timers->Active[count]) { continue; }
- if (!(count == CompareTimer && Timers->NextTimer[count] == 0x7FFFFFFF)) {
- Timers->NextTimer[count] += Timers->Timer;
- }
- }
- Timers->CurrentTimerType = -1;
- Timers->Timer = 0x7FFFFFFF;
- for (count = 0; count < MaxTimers; count++) {
- if (!Timers->Active[count]) { continue; }
- if (Timers->NextTimer[count] >= Timers->Timer) { continue; }
- Timers->Timer = Timers->NextTimer[count];
- Timers->CurrentTimerType = count;
- }
- if (Timers->CurrentTimerType == -1) {
- DisplayError("No active timers ???\nEmulation Stoped");
- StopEmulation();
- }
- for (count = 0; count < MaxTimers; count++) {
- if (!Timers->Active[count]) { continue; }
- if (!(count == CompareTimer && Timers->NextTimer[count] == 0x7FFFFFFF)) {
- Timers->NextTimer[count] -= Timers->Timer;
- }
- }
-
- if (Timers->NextTimer[CompareTimer] == 0x7FFFFFFF) {
- uint32_t NextCompare = COMPARE_REGISTER - COUNT_REGISTER;
- if ((NextCompare & 0x80000000) == 0 && NextCompare != 0x7FFFFFFF) {
- ChangeCompareTimer();
- }
- }
-}
-
-
-
-void CloseCpu (void) {
- uint32_t count = 0;
-
- if(!MemChunk) return;
- if (!cpu_running) { return; }
-
- cpu_running = 0;
- g_print("cpu_running = %d\n", cpu_running);
-
- for (count = 0; count < 3; count ++ ) {
- CPU_Action->CloseCPU = 1;
- CPU_Action->DoSomething = 1;
- }
-
- CPURunning = 0;
-}
-
-int32_t DelaySlotEffectsCompare (uint32_t PC, uint32_t Reg1, uint32_t Reg2) {
- OPCODE Command;
-
- if (!r4300i_LW_VAddr(PC + 4, (uint32_t*)&Command.Hex)) {
- return 1;
- }
-
- switch (Command.op) {
- case R4300i_SPECIAL:
- switch (Command.funct) {
- case R4300i_SPECIAL_SLL:
- case R4300i_SPECIAL_SRL:
- case R4300i_SPECIAL_SRA:
- case R4300i_SPECIAL_SLLV:
- case R4300i_SPECIAL_SRLV:
- case R4300i_SPECIAL_SRAV:
- case R4300i_SPECIAL_MFHI:
- case R4300i_SPECIAL_MTHI:
- case R4300i_SPECIAL_MFLO:
- case R4300i_SPECIAL_MTLO:
- case R4300i_SPECIAL_DSLLV:
- case R4300i_SPECIAL_DSRLV:
- case R4300i_SPECIAL_DSRAV:
- case R4300i_SPECIAL_ADD:
- case R4300i_SPECIAL_ADDU:
- case R4300i_SPECIAL_SUB:
- case R4300i_SPECIAL_SUBU:
- case R4300i_SPECIAL_AND:
- case R4300i_SPECIAL_OR:
- case R4300i_SPECIAL_XOR:
- case R4300i_SPECIAL_NOR:
- case R4300i_SPECIAL_SLT:
- case R4300i_SPECIAL_SLTU:
- case R4300i_SPECIAL_DADD:
- case R4300i_SPECIAL_DADDU:
- case R4300i_SPECIAL_DSUB:
- case R4300i_SPECIAL_DSUBU:
- case R4300i_SPECIAL_DSLL:
- case R4300i_SPECIAL_DSRL:
- case R4300i_SPECIAL_DSRA:
- case R4300i_SPECIAL_DSLL32:
- case R4300i_SPECIAL_DSRL32:
- case R4300i_SPECIAL_DSRA32:
- if (Command.rd == 0) { return 0; }
- if (Command.rd == Reg1) { return 1; }
- if (Command.rd == Reg2) { return 1; }
- break;
- case R4300i_SPECIAL_MULT:
- case R4300i_SPECIAL_MULTU:
- case R4300i_SPECIAL_DIV:
- case R4300i_SPECIAL_DIVU:
- case R4300i_SPECIAL_DMULT:
- case R4300i_SPECIAL_DMULTU:
- case R4300i_SPECIAL_DDIV:
- case R4300i_SPECIAL_DDIVU:
- break;
- default:
- return 1;
- }
- break;
- case R4300i_CP0:
- switch (Command.rs) {
- case R4300i_COP0_MT: break;
- case R4300i_COP0_MF:
- if (Command.rt == 0) { return 0; }
- if (Command.rt == Reg1) { return 1; }
- if (Command.rt == Reg2) { return 1; }
- break;
- default:
- if ( (Command.rs & 0x10 ) != 0 ) {
- switch( Opcode.funct ) {
- case R4300i_COP0_CO_TLBR: break;
- case R4300i_COP0_CO_TLBWI: break;
- case R4300i_COP0_CO_TLBWR: break;
- case R4300i_COP0_CO_TLBP: break;
- default:
- return 1;
- }
- return 1;
- }
- }
- break;
- case R4300i_CP1:
- switch (Command.fmt) {
- case R4300i_COP1_MF:
- if (Command.rt == 0) { return 0; }
- if (Command.rt == Reg1) { return 1; }
- if (Command.rt == Reg2) { return 1; }
- break;
- case R4300i_COP1_CF: break;
- case R4300i_COP1_MT: break;
- case R4300i_COP1_CT: break;
- case R4300i_COP1_S: break;
- case R4300i_COP1_D: break;
- case R4300i_COP1_W: break;
- case R4300i_COP1_L: break;
- return 1;
- }
- break;
- case R4300i_ANDI:
- case R4300i_ORI:
- case R4300i_XORI:
- case R4300i_LUI:
- case R4300i_ADDI:
- case R4300i_ADDIU:
- case R4300i_SLTI:
- case R4300i_SLTIU:
- case R4300i_DADDI:
- case R4300i_DADDIU:
- case R4300i_LB:
- case R4300i_LH:
- case R4300i_LW:
- case R4300i_LWL:
- case R4300i_LWR:
- case R4300i_LDL:
- case R4300i_LDR:
- case R4300i_LBU:
- case R4300i_LHU:
- case R4300i_LD:
- case R4300i_LWC1:
- case R4300i_LDC1:
- if (Command.rt == 0) { return 0; }
- if (Command.rt == Reg1) { return 1; }
- if (Command.rt == Reg2) { return 1; }
- break;
- case R4300i_CACHE: break;
- case R4300i_SB: break;
- case R4300i_SH: break;
- case R4300i_SW: break;
- case R4300i_SWR: break;
- case R4300i_SWL: break;
- case R4300i_SWC1: break;
- case R4300i_SDC1: break;
- case R4300i_SD: break;
- default:
-
- return 1;
- }
- return 0;
-}
-
-int32_t DelaySlotEffectsJump (uint32_t JumpPC) {
- OPCODE Command;
-
- if (!r4300i_LW_VAddr(JumpPC, &Command.Hex)) { return 1; }
-
- switch (Command.op) {
- case R4300i_SPECIAL:
- switch (Command.funct) {
- case R4300i_SPECIAL_JR: return DelaySlotEffectsCompare(JumpPC,Command.rs,0);
- case R4300i_SPECIAL_JALR: return DelaySlotEffectsCompare(JumpPC,Command.rs,31);
- }
- break;
- case R4300i_REGIMM:
- switch (Command.rt) {
- case R4300i_REGIMM_BLTZ:
- case R4300i_REGIMM_BGEZ:
- case R4300i_REGIMM_BLTZL:
- case R4300i_REGIMM_BGEZL:
- case R4300i_REGIMM_BLTZAL:
- case R4300i_REGIMM_BGEZAL:
- return DelaySlotEffectsCompare(JumpPC,Command.rs,0);
- }
- break;
- case R4300i_JAL:
- case R4300i_SPECIAL_JALR: return DelaySlotEffectsCompare(JumpPC,31,0); break;
- case R4300i_J: return 0;
- case R4300i_BEQ:
- case R4300i_BNE:
- case R4300i_BLEZ:
- case R4300i_BGTZ:
- return DelaySlotEffectsCompare(JumpPC,Command.rs,Command.rt);
- case R4300i_CP1:
- switch (Command.fmt) {
- case R4300i_COP1_BC:
- switch (Command.ft) {
- case R4300i_COP1_BC_BCF:
- case R4300i_COP1_BC_BCT:
- case R4300i_COP1_BC_BCFL:
- case R4300i_COP1_BC_BCTL:
- {
- int32_t EffectDelaySlot;
- OPCODE NewCommand;
-
- if (!r4300i_LW_VAddr(JumpPC + 4, &NewCommand.Hex)) { return 1; }
-
- EffectDelaySlot = 0;
- if (NewCommand.op == R4300i_CP1) {
- if (NewCommand.fmt == R4300i_COP1_S && (NewCommand.funct & 0x30) == 0x30 ) {
- EffectDelaySlot = 1;
- }
- if (NewCommand.fmt == R4300i_COP1_D && (NewCommand.funct & 0x30) == 0x30 ) {
- EffectDelaySlot = 1;
- }
- }
- return EffectDelaySlot;
- }
- break;
- }
- break;
- }
- break;
- case R4300i_BEQL:
- case R4300i_BNEL:
- case R4300i_BLEZL:
- case R4300i_BGTZL:
- return DelaySlotEffectsCompare(JumpPC,Command.rs,Command.rt);
- }
- return 1;
-}
-
-void DoSomething ( void ) {
- if (CPU_Action->CloseCPU) {
- //StopEmulation();
- cpu_running = 0;
- //printf("Stopping?\n");
- if(!(fake_seek_stopping&3))
- g_thread_exit(NULL);
- }
- if (CPU_Action->CheckInterrupts) {
- CPU_Action->CheckInterrupts = 0;
- CheckInterrupts();
- }
- if (CPU_Action->DoInterrupt) {
- CPU_Action->DoInterrupt = 0;
- DoIntrException(0);
- }
-
-
- CPU_Action->DoSomething = 0;
-
- if (CPU_Action->DoInterrupt) { CPU_Action->DoSomething = 1; }
-}
-
-void InPermLoop (void) {
- // *** Changed ***/
- if (CPU_Action->DoInterrupt) { return; }
-
- /* Interrupts enabled */
- if (( STATUS_REGISTER & STATUS_IE ) == 0 ) { goto InterruptsDisabled; }
- if (( STATUS_REGISTER & STATUS_EXL ) != 0 ) { goto InterruptsDisabled; }
- if (( STATUS_REGISTER & STATUS_ERL ) != 0 ) { goto InterruptsDisabled; }
- if (( STATUS_REGISTER & 0xFF00) == 0) { goto InterruptsDisabled; }
-
- /* check sound playing */
-
- /* check RSP running */
- /* check RDP running */
- if (Timers->Timer >= 0) {
- COUNT_REGISTER += Timers->Timer + 1;
- Timers->Timer = -1;
- }
- return;
-
-InterruptsDisabled:
- DisplayError("Stuck in Permanent Loop");
- StopEmulation();
-}
-
-void ReadFromMem(const void * source, void * target, uint32_t length, uint32_t *offset) {
- memcpy((uint8_t*)target,((uint8_t*)source)+*offset,length);
- *offset+=length;
-}
-
-
-uint32_t Machine_LoadStateFromRAM(void * savestatespace) {
- uint8_t LoadHeader[0x40];
- uint32_t Value, count, SaveRDRAMSize, offset=0;
-
- ReadFromMem( savestatespace,&Value,sizeof(Value),&offset);
- if (Value != 0x23D8A6C8) { return 0; }
- ReadFromMem( savestatespace,&SaveRDRAMSize,sizeof(SaveRDRAMSize),&offset);
- ReadFromMem( savestatespace,&LoadHeader,0x40,&offset);
-
- if (CPU_Type != CPU_Interpreter) {
- ResetRecompCode();
- }
-
- Timers->CurrentTimerType = -1;
- Timers->Timer = 0;
- for (count = 0; count < MaxTimers; count ++) { Timers->Active[count] = 0; }
-
- //fix rdram size
- if (SaveRDRAMSize != RdramSize) {
- // dothis :)
- }
-
- RdramSize = SaveRDRAMSize;
-
- ReadFromMem( savestatespace,&Value,sizeof(Value),&offset);
- ChangeTimer(ViTimer,Value);
- ReadFromMem( savestatespace,&PROGRAM_COUNTER,sizeof(PROGRAM_COUNTER),&offset);
- ReadFromMem( savestatespace,GPR,sizeof(int64_t)*32,&offset);
- ReadFromMem( savestatespace,FPR,sizeof(int64_t)*32,&offset);
- ReadFromMem( savestatespace,CP0,sizeof(uint32_t)*32,&offset);
- ReadFromMem( savestatespace,FPCR,sizeof(uint32_t)*32,&offset);
- ReadFromMem( savestatespace,&HI,sizeof(int64_t),&offset);
- ReadFromMem( savestatespace,&LO,sizeof(int64_t),&offset);
- ReadFromMem( savestatespace,RegRDRAM,sizeof(uint32_t)*10,&offset);
- ReadFromMem( savestatespace,RegSP,sizeof(uint32_t)*10,&offset);
- ReadFromMem( savestatespace,RegDPC,sizeof(uint32_t)*10,&offset);
- ReadFromMem( savestatespace,RegMI,sizeof(uint32_t)*4,&offset);
- ReadFromMem( savestatespace,RegVI,sizeof(uint32_t)*14,&offset);
- ReadFromMem( savestatespace,RegAI,sizeof(uint32_t)*6,&offset);
- ReadFromMem( savestatespace,RegPI,sizeof(uint32_t)*13,&offset);
- ReadFromMem( savestatespace,RegRI,sizeof(uint32_t)*8,&offset);
- ReadFromMem( savestatespace,RegSI,sizeof(uint32_t)*4,&offset);
- ReadFromMem( savestatespace,tlb,sizeof(TLB)*32,&offset);
- ReadFromMem( savestatespace,(uint8_t*)PIF_Ram,0x40,&offset);
- ReadFromMem( savestatespace,RDRAM,SaveRDRAMSize,&offset);
- ReadFromMem( savestatespace,DMEM,0x1000,&offset);
- ReadFromMem( savestatespace,IMEM,0x1000,&offset);
-
- CP0[32] = 0;
-
- SetupTLB();
- ChangeCompareTimer();
- AI_STATUS_REG = 0;
- AiDacrateChanged(AI_DACRATE_REG);
-
-// StartAiInterrupt();
-
- SetFpuLocations(); // important if FR=1
-
- return 1;
-}
-extern int32_t RSP_Cpu;
-extern int32_t SampleRate;
-void StartEmulationFromSave ( void * savestate ) {
- uint32_t count = 0;
- if(use_interpreter)
- CPU_Type = CPU_Interpreter;
-
- //printf("Starting generic Cpu\n");
-
- //CloseCpu();
- memset(N64MEM, 0, RdramSize);
-
- memset(DMEM, 0, 0x1000);
- memset(IMEM, 0, 0x1000);
- memset(TLB_Map, 0, 0x100000 * sizeof(uintptr_t) + 0x10000);
- if(!use_interpreter) {
- memset(JumpTable, 0, 0x200000 * sizeof(uintptr_t));
- memset(RecompCode, 0xcc, NormalCompileBufferSize); // fill with Breakpoints
- memset(DelaySlotTable, 0, ((0x1000000) >> 0xA));
- }
-
- memset(CPU_Action,0,sizeof(CPU_Action));
- WrittenToRom = 0;
-
- InitilizeTLB();
-
- SetupRegisters(Registers);
-
- BuildInterpreter();
- RecompPos = RecompCode;
-
- Timers->CurrentTimerType = -1;
- Timers->Timer = 0;
-
- for (count = 0; count < MaxTimers; count ++) { Timers->Active[count] = 0; }
- ChangeTimer(ViTimer,5000);
- ChangeCompareTimer();
- ViFieldNumber = 0;
- CPURunning = 1;
- *WaitMode = 0;
-
- init_rsp();
-
- Machine_LoadStateFromRAM(savestate);
-
- SampleRate = 48681812 / (AI_DACRATE_REG + 1);
-
- OpenSound();
-
- pcontext->set_params(pcontext, NULL, 0, SampleRate * 4, SampleRate, 2);
-
- if(enableFIFOfull) {
- const float VSyncTiming = 789000.0f;
- double BytesPerSecond = 48681812.0 / (AI_DACRATE_REG + 1) * 4;
- double CountsPerSecond = (double)(((double)VSyncTiming) * (double)60.0);
- double CountsPerByte = (double)CountsPerSecond / (double)BytesPerSecond;
- uint32_t IntScheduled = (uint32_t)((double)AI_LEN_REG * CountsPerByte);
-
- ChangeTimer(AiTimer,IntScheduled);
- AI_STATUS_REG|=0x40000000;
- }
-
- cpu_stopped = 0;
- cpu_running = 1;
- fake_seek_stopping = 0;
-
- switch (CPU_Type) {
- case CPU_Interpreter: StartInterpreterCPU(); break;
- case CPU_Recompiler: StartRecompilerCPU(); break;
- default:
- DisplayError("Unhandled CPU %d",CPU_Type);
- }
-
-}
-
-
-void RefreshScreen (void ){
- ChangeTimer(ViTimer, 300000);
-
-}
-
-void RunRsp (void) {
- if ( ( SP_STATUS_REG & SP_STATUS_HALT ) == 0) {
- if ( ( SP_STATUS_REG & SP_STATUS_BROKE ) == 0 ) {
-
- uint32_t Task = *( uint32_t *)(DMEM + 0xFC0);
-
- switch (Task) {
- case 1: {
- MI_INTR_REG |= 0x20;
-
- SP_STATUS_REG |= (0x0203 );
- if ((SP_STATUS_REG & SP_STATUS_INTR_BREAK) != 0 )
- MI_INTR_REG |= 1;
-
- CheckInterrupts();
-
- DPC_STATUS_REG &= ~0x0002;
- return;
-
- }
- break;
- case 2: {
-
- if(use_audiohle && !is_seeking) {
- OSTask_t *task = (OSTask_t*)(DMEM + 0xFC0);
- if(audio_ucode(task))
- break;
-
- } else
- break;
-
- SP_STATUS_REG |= (0x0203 );
- if ((SP_STATUS_REG & SP_STATUS_INTR_BREAK) != 0 ) {
- MI_INTR_REG |= 1;
- CheckInterrupts();
- }
-
- return;
-
- }
- break;
- default:
-
- break;
- }
-
- if(!is_seeking)
- real_run_rsp(100);
- SP_STATUS_REG |= (0x0203 );
- if ((SP_STATUS_REG & SP_STATUS_INTR_BREAK) != 0 ) {
- MI_INTR_REG |= 1;
- CheckInterrupts();
- }
-
- }
- }
-}
-
-void TimerDone (void) {
- switch (Timers->CurrentTimerType) {
- case CompareTimer:
- if(enablecompare)
- FAKE_CAUSE_REGISTER |= CAUSE_IP7;
- //CheckInterrupts();
- ChangeCompareTimer();
- break;
- case ViTimer:
- RefreshScreen();
- MI_INTR_REG |= MI_INTR_VI;
- CheckInterrupts();
- //CompileCheckInterrupts();
- *WaitMode=0;
- break;
- case AiTimer:
- ChangeTimer(AiTimer,0);
- AI_STATUS_REG=0;
- AudioIntrReg|=4;
- //CheckInterrupts();
- break;
- }
- CheckTimer();
-}
-
-void Int3() {
- asm("int $3");
-}
-
-void _Emms() {
- asm("emms");
-}
-
-
-
-#include <fpu_control.h>
-
-void controlfp(uint32_t control) {
- uint32_t OldControl = 0;
-
- _FPU_GETCW(OldControl);
- OldControl &= ~(_FPU_RC_ZERO | _FPU_RC_UP | _FPU_RC_DOWN | _FPU_RC_NEAREST);
-
- OldControl |= control;
-
- _FPU_SETCW(OldControl);
-
-}
-
diff --git a/src/usf/cpu.h b/src/usf/cpu.h deleted file mode 100644 index 48510fe..0000000 --- a/src/usf/cpu.h +++ /dev/null @@ -1,108 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#ifndef _CPU_H_
-#define _CPU_H_
-
-#include "interpreter_cpu.h"
-#include "interpreter_ops.h"
-#include "recompiler_cpu.h"
-#include "registers.h"
-#include "recompiler_ops.h"
-#include "tlb.h"
-#include "memory.h"
-#include "dma.h"
-#include "exception.h"
-#include "pif.h"
-#include "opcode.h"
-#include "usf.h"
-
-#ifdef __LP64__
-#define USEX86
-#define EXTREGS
-#endif
-
-typedef struct {
- int32_t DoSomething;
- int32_t CloseCPU;
- int32_t CheckInterrupts;
- int32_t DoInterrupt;
-} CPU_ACTION;
-
-#define MaxTimers 3
-#define CompareTimer 0
-#define ViTimer 1
-#define AiTimer 2
-
-typedef struct {
- int32_t NextTimer[MaxTimers];
- int32_t Active[MaxTimers];
- int32_t CurrentTimerType;
- int32_t Timer;
-} SYSTEM_TIMERS;
-
-void ChangeCompareTimer ( void );
-void ChangeTimer ( int32_t Type, int32_t Value );
-void CheckTimer ( void );
-void CloseCpu ( void );
-int32_t DelaySlotEffectsCompare ( uint32_t PC, uint32_t Reg1, uint32_t Reg2 );
-int32_t DelaySlotEffectsJump (uint32_t JumpPC);
-void DoSomething ( void );
-void InPermLoop ( void );
-void InitiliazeCPUFlags ( void );
-void RefreshScreen ( void );
-void RunRsp ( void );
-void StartEmulation ( void );
-void TimerDone ( void );
-void RecompileTimerDone ( void );
-void controlfp (uint32_t mask);
-void StartEmulationFromSave ( void * savestate );
-
-#define NORMAL 0
-#define DO_DELAY_SLOT 1
-#define DO_END_DELAY_SLOT 2
-#define DELAY_SLOT 3
-#define END_DELAY_SLOT 4
-#define LIKELY_DELAY_SLOT 5
-#define JUMP 6
-#define DELAY_SLOT_DONE 7
-#define LIKELY_DELAY_SLOT_DONE 8
-#define END_BLOCK 9
-
-enum SaveType {
- Auto,
- Eeprom_4K,
- Eeprom_16K,
- Sram,
- FlashRam
-};
-
-
-extern uint32_t NextInstruction, JumpToLocation, ManualPaused, CPU_Paused, CountPerOp, AudioIntrReg, * WaitMode, CPU_Type;
-extern CPU_ACTION * CPU_Action;
-extern SYSTEM_TIMERS * Timers;
-extern OPCODE Opcode;
-extern uint32_t CPURunning;
-#endif
diff --git a/src/usf/dma.c b/src/usf/dma.c deleted file mode 100644 index a4e078a..0000000 --- a/src/usf/dma.c +++ /dev/null @@ -1,177 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include "main.h"
-#include "cpu.h"
-
-void PI_DMA_READ (void) {
-
- PI_STATUS_REG &= ~PI_STATUS_DMA_BUSY;
- MI_INTR_REG |= MI_INTR_PI;
- CheckInterrupts();
- return;
-}
-
-#include <stdio.h>
-extern FILE *fil;
-void PI_DMA_WRITE (void) {
- uint32_t i;
- PI_STATUS_REG |= PI_STATUS_DMA_BUSY;
- //fprintf(fil,"PI DMA from %08x to %08x len %08x\n", PI_CART_ADDR_REG, PI_DRAM_ADDR_REG, PI_WR_LEN_REG);
- if ( PI_DRAM_ADDR_REG + PI_WR_LEN_REG + 1 > RdramSize) {
- PI_STATUS_REG &= ~PI_STATUS_DMA_BUSY;
- MI_INTR_REG |= MI_INTR_PI;
- CheckInterrupts();
- return;
- }
-
- if ( PI_CART_ADDR_REG >= 0x08000000 && PI_CART_ADDR_REG <= 0x08010000) {
- return;
- }
-
- if ( PI_CART_ADDR_REG >= 0x10000000 && PI_CART_ADDR_REG <= 0x1FBFFFFF) {
- PI_CART_ADDR_REG -= 0x10000000;
- for (i = 0; i < PI_WR_LEN_REG + 1; i ++) {
- *(N64MEM+((PI_DRAM_ADDR_REG + i) ^ 3)) = *PageROM((PI_CART_ADDR_REG + i) ^ 3);
- }
- PI_CART_ADDR_REG += 0x10000000;
-
- PI_STATUS_REG &= ~PI_STATUS_DMA_BUSY;
- MI_INTR_REG |= MI_INTR_PI;
- CheckInterrupts();
- CheckTimer();
- return;
- }
-
- PI_STATUS_REG &= ~PI_STATUS_DMA_BUSY;
- MI_INTR_REG |= MI_INTR_PI;
- CheckInterrupts();
-}
-
-
-void SI_DMA_READ (void) {
-
- if ((int32_t)SI_DRAM_ADDR_REG > (int32_t)RdramSize) {
- return;
- }
-
- PifRamRead();
- SI_DRAM_ADDR_REG &= 0xFFFFFFF8;
- if ((int32_t)SI_DRAM_ADDR_REG < 0) {
- int32_t count, RdramPos;
-
- RdramPos = (int32_t)SI_DRAM_ADDR_REG;
- for (count = 0; count < 0x40; count++, RdramPos++) {
- if (RdramPos < 0) { continue; }
- N64MEM[RdramPos ^3] = PIF_Ram[count];
- }
- } else {
- int32_t count, RdramPos;
-
- RdramPos = (uint32_t)SI_DRAM_ADDR_REG;
- for (count = 0; count < 0x40; count++, RdramPos++) {
- if (RdramPos < 0) { continue; }
- N64MEM[RdramPos ^3] = PIF_Ram[count];
- }
- }
-
- MI_INTR_REG |= MI_INTR_SI;
- SI_STATUS_REG |= SI_STATUS_INTERRUPT;
- CheckInterrupts();
-}
-
-
-void SI_DMA_WRITE (void) {
-
- if ((int32_t)SI_DRAM_ADDR_REG > (int32_t)RdramSize) {
- return;
- }
-
- SI_DRAM_ADDR_REG &= 0xFFFFFFF8;
- if ((int32_t)SI_DRAM_ADDR_REG < 0) {
- int32_t count, RdramPos;
-
- RdramPos = (int32_t)SI_DRAM_ADDR_REG;
- for (count = 0; count < 0x40; count++, RdramPos++) {
- if (RdramPos < 0) { PIF_Ram[count] = 0; continue; }
- PIF_Ram[count] = N64MEM[RdramPos ^3];
- }
- } else {
- int32_t count, RdramPos;
-
- RdramPos = (int32_t)SI_DRAM_ADDR_REG;
- for (count = 0; count < 0x40; count++, RdramPos++) {
- if (RdramPos < 0) { PIF_Ram[count] = 0; continue; }
- PIF_Ram[count] = N64MEM[RdramPos ^3];
- }
- }
-
- PifRamWrite();
-
- MI_INTR_REG |= MI_INTR_SI;
- SI_STATUS_REG |= SI_STATUS_INTERRUPT;
- CheckInterrupts();
-
-}
-
-void SP_DMA_READ (void) {
- SP_DRAM_ADDR_REG &= 0x1FFFFFFF;
-
- if (SP_DRAM_ADDR_REG > RdramSize) {
- SP_DMA_BUSY_REG = 0;
- SP_STATUS_REG &= ~SP_STATUS_DMA_BUSY;
- return;
- }
-
- if (SP_RD_LEN_REG + 1 + (SP_MEM_ADDR_REG & 0xFFF) > 0x1000) {
- return;
- }
-
- memcpy( DMEM + (SP_MEM_ADDR_REG & 0x1FFF), N64MEM + SP_DRAM_ADDR_REG,
- SP_RD_LEN_REG + 1 );
-
- SP_DMA_BUSY_REG = 0;
- SP_STATUS_REG &= ~SP_STATUS_DMA_BUSY;
- MI_INTR_REG &= ~MI_INTR_SP;
- CheckInterrupts();
- CheckTimer();
-}
-
-void SP_DMA_WRITE (void) {
- if (SP_DRAM_ADDR_REG > RdramSize) {
- return;
- }
-
- if (SP_WR_LEN_REG + 1 + (SP_MEM_ADDR_REG & 0xFFF) > 0x1000) {
- return;
- }
-
- memcpy( N64MEM + SP_DRAM_ADDR_REG, DMEM + (SP_MEM_ADDR_REG & 0x1FFF),
- SP_WR_LEN_REG + 1);
-
- SP_DMA_BUSY_REG = 0;
- SP_STATUS_REG &= ~SP_STATUS_DMA_BUSY;
-}
-
diff --git a/src/usf/dma.h b/src/usf/dma.h deleted file mode 100644 index aae1c71..0000000 --- a/src/usf/dma.h +++ /dev/null @@ -1,34 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-void PI_DMA_READ ( void );
-void PI_DMA_WRITE ( void );
-void SI_DMA_READ ( void );
-void SI_DMA_WRITE ( void );
-void SP_DMA_READ ( void );
-void SP_DMA_WRITE ( void );
-
-
-
diff --git a/src/usf/exception.c b/src/usf/exception.c deleted file mode 100644 index b48b50d..0000000 --- a/src/usf/exception.c +++ /dev/null @@ -1,228 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "main.h"
-#include "cpu.h"
-#include "recompiler_cpu.h"
-#include "x86.h"
-
-void CheckInterrupts ( void ) {
-
- MI_INTR_REG &= ~MI_INTR_AI;
- MI_INTR_REG |= (AudioIntrReg & MI_INTR_AI);
- if ((MI_INTR_MASK_REG & MI_INTR_REG) != 0) {
- FAKE_CAUSE_REGISTER |= CAUSE_IP2;
- } else {
- FAKE_CAUSE_REGISTER &= ~CAUSE_IP2;
- }
-
- if (( STATUS_REGISTER & STATUS_IE ) == 0 ) { return; }
- if (( STATUS_REGISTER & STATUS_EXL ) != 0 ) { return; }
- if (( STATUS_REGISTER & STATUS_ERL ) != 0 ) { return; }
-
- if (( STATUS_REGISTER & FAKE_CAUSE_REGISTER & 0xFF00) != 0) {
- if (!CPU_Action->DoInterrupt) {
- CPU_Action->DoSomething = 1;
- CPU_Action->DoInterrupt = 1;
- }
- }
-}
-
-void DoAddressError ( uint32_t DelaySlot, uint32_t BadVaddr, uint32_t FromRead) {
- if (FromRead) {
- CAUSE_REGISTER = EXC_RADE;
- } else {
- CAUSE_REGISTER = EXC_WADE;
- }
- BAD_VADDR_REGISTER = BadVaddr;
- if (DelaySlot) {
- CAUSE_REGISTER |= CAUSE_BD;
- EPC_REGISTER = PROGRAM_COUNTER - 4;
- } else {
- EPC_REGISTER = PROGRAM_COUNTER;
- }
- STATUS_REGISTER |= STATUS_EXL;
- PROGRAM_COUNTER = 0x80000180;
-}
-
-void DoBreakException ( uint32_t DelaySlot) {
- CAUSE_REGISTER = EXC_BREAK;
- if (DelaySlot) {
- CAUSE_REGISTER |= CAUSE_BD;
- EPC_REGISTER = PROGRAM_COUNTER - 4;
- } else {
- EPC_REGISTER = PROGRAM_COUNTER;
- }
- STATUS_REGISTER |= STATUS_EXL;
- PROGRAM_COUNTER = 0x80000180;
-}
-
-void DoCopUnusableException ( uint32_t DelaySlot, uint32_t Coprocessor ) {
- CAUSE_REGISTER = EXC_CPU;
- if (Coprocessor == 1) { CAUSE_REGISTER |= 0x10000000; }
- if (DelaySlot) {
- CAUSE_REGISTER |= CAUSE_BD;
- EPC_REGISTER = PROGRAM_COUNTER - 4;
- } else {
- EPC_REGISTER = PROGRAM_COUNTER;
- }
- STATUS_REGISTER |= STATUS_EXL;
- PROGRAM_COUNTER = 0x80000180;
-}
-
-void DoIntrException ( uint32_t DelaySlot ) {
-
- if (( STATUS_REGISTER & STATUS_IE ) == 0 ) { return; }
- if (( STATUS_REGISTER & STATUS_EXL ) != 0 ) { return; }
- if (( STATUS_REGISTER & STATUS_ERL ) != 0 ) { return; }
- CAUSE_REGISTER = FAKE_CAUSE_REGISTER;
- CAUSE_REGISTER |= EXC_INT;
- EPC_REGISTER = PROGRAM_COUNTER;
- if (DelaySlot) {
- CAUSE_REGISTER |= CAUSE_BD;
- EPC_REGISTER -= 4;
- }
- STATUS_REGISTER |= STATUS_EXL;
- PROGRAM_COUNTER = 0x80000180;
-}
-
-/*
-#ifdef USEX64
-void CompileDoIntrException(void) {
- uint8_t * Jump, * Jump2;
-
- MoveVariableToX86reg(&STATUS_REGISTER, x86_TEMPD);
- AndConstToX86Reg(x86_TEMPD,7);
- CompConstToX86reg(x86_TEMPD,1);
- JneLabel8(0);
- Jump = RecompPos - 1;
- Push(x86_RAX);
-
- MoveVariableToX86reg(&FAKE_CAUSE_REGISTER, x86_EAX);
- OrConstToX86Reg(EXC_INT, x86_EAX);
-
- CompConstToX86reg(x86_ECX,0);
- MoveVariableToX86reg(&PROGRAM_COUNTER, x86_ECX);
- JeLabel8(0);
- Jump2 = RecompPos - 1;
- OrConstToX86Reg(CAUSE_BD, x86_EAX);
- SubConstFromX86Reg(x86_ECX,4);
-
- SetJump8(Jump2, RecompPos);
-
- MoveX86regToVariable(x86_ECX, &EPC_REGISTER);
- MoveX86regToVariable(x86_EAX, &CAUSE_REGISTER);
-
- OrConstToVariable(STATUS_EXL, &STATUS_REGISTER);
- MoveConstToVariable(0x80000180, &PROGRAM_COUNTER);
- Pop(x86_RAX);
- SetJump8(Jump, RecompPos);
-
-}
-#endif
-
-#ifdef USEX64
-void CompileCheckInterrupts(void) {
- uint8_t * Jump, * Jump2, * Jump3;
-
- BreakPoint();
- Push(x86_EAX);
- Push(x86_EDX);
-
- MoveVariableToX86reg(&MI_INTR_REG, x86_EAX);
- MoveVariableToX86reg(&FAKE_CAUSE_REGISTER, x86_EDX);
- AndConstToX86Reg(x86_EAX, ~MI_INTR_AI);
- OrConstToX86Reg(CAUSE_IP2, x86_EDX);
- TestVariableToX86Reg(x86_EAX, &MI_INTR_MASK_REG);
- JnzLabel8(0);
- Jump = RecompPos - 1;
- AndConstToX86Reg(x86_EDX, ~CAUSE_IP2);
- SetJump8(Jump, RecompPos);
-
- MoveVariableToX86reg(&STATUS_REGISTER, x86_TEMPD);
- AndConstToX86Reg(x86_TEMPD,7);
- CompConstToX86reg(x86_TEMPD,1);
- JneLabel8(0);
- Jump2 = RecompPos - 1;
-
- MoveVariableToX86reg(&STATUS_REGISTER, x86_TEMPD);
- AddX86RegToX86Reg(x86_TEMPD, x86_EDX);
- AndConstToX86Reg(x86_TEMPD,0xFF00);
-
- CompConstToVariable(0, &CPU_Action->DoInterrupt);
- JneLabel8(0);
- Jump = RecompPos - 1;
-
- MoveConstToVariable(1, &CPU_Action->DoInterrupt);
- MoveConstToVariable(1, &CPU_Action->DoSomething);
-
- SetJump8(Jump, RecompPos);
- SetJump8(Jump2, RecompPos);
-
- MoveX86regToVariable(x86_EAX, &MI_INTR_REG);
- MoveX86regToVariable(x86_EDX, &FAKE_CAUSE_REGISTER);
- Pop(x86_EDX);
- Pop(x86_EAX);
-}
-#endif
-*/
-
-void DoTLBMiss ( uint32_t DelaySlot, uint32_t BadVaddr ) {
-
- CAUSE_REGISTER = EXC_RMISS;
- BAD_VADDR_REGISTER = BadVaddr;
- CONTEXT_REGISTER &= 0xFF80000F;
- CONTEXT_REGISTER |= (BadVaddr >> 9) & 0x007FFFF0;
- ENTRYHI_REGISTER = (BadVaddr & 0xFFFFE000);
- if ((STATUS_REGISTER & STATUS_EXL) == 0) {
- if (DelaySlot) {
- CAUSE_REGISTER |= CAUSE_BD;
- EPC_REGISTER = PROGRAM_COUNTER - 4;
- } else {
- EPC_REGISTER = PROGRAM_COUNTER;
- }
- if (AddressDefined(BadVaddr)) {
- PROGRAM_COUNTER = 0x80000180;
- } else {
- PROGRAM_COUNTER = 0x80000000;
- }
- STATUS_REGISTER |= STATUS_EXL;
- } else {
- PROGRAM_COUNTER = 0x80000180;
- }
-}
-
-void DoSysCallException ( uint32_t DelaySlot) {
- CAUSE_REGISTER = EXC_SYSCALL;
- if (DelaySlot) {
- CAUSE_REGISTER |= CAUSE_BD;
- EPC_REGISTER = PROGRAM_COUNTER - 4;
- } else {
- EPC_REGISTER = PROGRAM_COUNTER;
- }
- STATUS_REGISTER |= STATUS_EXL;
- PROGRAM_COUNTER = 0x80000180;
-}
diff --git a/src/usf/exception.h b/src/usf/exception.h deleted file mode 100644 index 476a1d7..0000000 --- a/src/usf/exception.h +++ /dev/null @@ -1,75 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#define EXC_CODE(x) ((x)<<2)
-#define EXC_INT EXC_CODE(0) /* interrupt */
-#define EXC_MOD EXC_CODE(1) /* TLB mod */
-#define EXC_RMISS EXC_CODE(2) /* Read TLB Miss */
-#define EXC_WMISS EXC_CODE(3) /* Write TLB Miss */
-#define EXC_RADE EXC_CODE(4) /* Read Address Error */
-#define EXC_WADE EXC_CODE(5) /* Write Address Error */
-#define EXC_IBE EXC_CODE(6) /* Instruction Bus Error */
-#define EXC_DBE EXC_CODE(7) /* Data Bus Error */
-#define EXC_SYSCALL EXC_CODE(8) /* SYSCALL */
-#define EXC_BREAK EXC_CODE(9) /* BREAKpoint */
-#define EXC_II EXC_CODE(10)/* Illegal Instruction */
-#define EXC_CPU EXC_CODE(11)/* CoProcessor Unusable */
-#define EXC_OV EXC_CODE(12)/* OVerflow */
-#define EXC_TRAP EXC_CODE(13)/* Trap exception */
-#define EXC_VCEI EXC_CODE(14)/* Virt. Coherency on Inst. fetch */
-#define EXC_FPE EXC_CODE(15)/* Floating Point Exception */
-#define EXC_WATCH EXC_CODE(23)/* Watchpoint reference */
-#define EXC_VCED EXC_CODE(31)/* Virt. Coherency on data read */
-
-#define Exception_Name(Except)\
- (Except) == EXC_INT ? "interrupt" :\
- (Except) == EXC_MOD ? "TLB mod" :\
- (Except) == EXC_RMISS ? "Read TLB Miss" :\
- (Except) == EXC_WMISS ? "Write TLB Miss" :\
- (Except) == EXC_RADE ? "Read Address Error" :\
- (Except) == EXC_WADE ? "Write Address Error" :\
- (Except) == EXC_IBE ? "Instruction Bus Error" :\
- (Except) == EXC_DBE ? "Data Bus Error" :\
- (Except) == EXC_SYSCALL ? "SYSCALL" :\
- (Except) == EXC_BREAK ? "Break" :\
- (Except) == EXC_II ? "Illegal Instruction" :\
- (Except) == EXC_CPU ? "CoProcessor Unusable" :\
- (Except) == EXC_OV ? "OVerflow" :\
- (Except) == EXC_TRAP ? "Trap exception" :\
- (Except) == EXC_VCEI ? "Virt. Coherency on Inst. fetch" :\
- (Except) == EXC_FPE ? "Floating Point Exception" :\
- (Except) == EXC_WATCH ? "Watchpoint reference" :\
- (Except) == EXC_VCED ? "Virt. Coherency on data read" :\
- "Unkown"
-
-void AiCheckInterrupts ( void );
-void CheckInterrupts ( void );
-void DoAddressError ( uint32_t DelaySlot, uint32_t BadVaddr, uint32_t FromRead );
-void DoBreakException ( uint32_t DelaySlot );
-void DoCopUnusableException ( uint32_t DelaySlot, uint32_t Coprocessor );
-void DoIntrException ( uint32_t DelaySlot );
-void DoTLBMiss ( uint32_t DelaySlot, uint32_t BadVaddr );
-void DoSysCallException ( uint32_t DelaySlot);
-
diff --git a/src/usf/interpreter_cpu.c b/src/usf/interpreter_cpu.c deleted file mode 100644 index f0eb7ed..0000000 --- a/src/usf/interpreter_cpu.c +++ /dev/null @@ -1,738 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include <float.h>
-#include <fpu_control.h>
-#include "main.h"
-#include "cpu.h"
-#include "usf.h"
-#include "memory.h"
-
-#include <stdio.h>
-
-void (* R4300i_Opcode[64])();
-void (* R4300i_Special[64])();
-void (* R4300i_Regimm[32])();
-void (* R4300i_CoP0[32])();
-void (* R4300i_CoP0_Function[64])();
-void (* R4300i_CoP1[32])();
-void (* R4300i_CoP1_BC[32])();
-void (* R4300i_CoP1_S[64])();
-void (* R4300i_CoP1_D[64])();
-void (* R4300i_CoP1_W[64])();
-void (* R4300i_CoP1_L[64])();
-
-void R4300i_opcode_SPECIAL (void) {
- ((void (*)()) R4300i_Special[ Opcode.funct ])();
-}
-
-void R4300i_opcode_REGIMM (void) {
- ((void (*)()) R4300i_Regimm[ Opcode.rt ])();
-}
-
-void R4300i_opcode_COP0 (void) {
- ((void (*)()) R4300i_CoP0[ Opcode.rs ])();
-}
-
-void R4300i_opcode_COP0_CO (void) {
- ((void (*)()) R4300i_CoP0_Function[ Opcode.funct ])();
-}
-
-void R4300i_opcode_COP1 (void) {
- ((void (*)()) R4300i_CoP1[ Opcode.fmt ])();
-}
-
-void R4300i_opcode_COP1_BC (void) {
- ((void (*)()) R4300i_CoP1_BC[ Opcode.ft ])();
-}
-
-void R4300i_opcode_COP1_S (void) {
- controlfp(RoundingModel);
- ((void (*)()) R4300i_CoP1_S[ Opcode.funct ])();
-}
-
-void R4300i_opcode_COP1_D (void) {
- controlfp(RoundingModel);
- ((void (*)()) R4300i_CoP1_D[ Opcode.funct ])();
-}
-
-void R4300i_opcode_COP1_W (void) {
- ((void (*)()) R4300i_CoP1_W[ Opcode.funct ])();
-}
-
-void R4300i_opcode_COP1_L (void) {
- ((void (*)()) R4300i_CoP1_L[ Opcode.funct ])();
-}
-
-
-void BuildInterpreter (void ) {
- R4300i_Opcode[ 0] = R4300i_opcode_SPECIAL;
- R4300i_Opcode[ 1] = R4300i_opcode_REGIMM;
- R4300i_Opcode[ 2] = r4300i_J;
- R4300i_Opcode[ 3] = r4300i_JAL;
- R4300i_Opcode[ 4] = r4300i_BEQ;
- R4300i_Opcode[ 5] = r4300i_BNE;
- R4300i_Opcode[ 6] = r4300i_BLEZ;
- R4300i_Opcode[ 7] = r4300i_BGTZ;
- R4300i_Opcode[ 8] = r4300i_ADDI;
- R4300i_Opcode[ 9] = r4300i_ADDIU;
- R4300i_Opcode[10] = r4300i_SLTI;
- R4300i_Opcode[11] = r4300i_SLTIU;
- R4300i_Opcode[12] = r4300i_ANDI;
- R4300i_Opcode[13] = r4300i_ORI;
- R4300i_Opcode[14] = r4300i_XORI;
- R4300i_Opcode[15] = r4300i_LUI;
- R4300i_Opcode[16] = R4300i_opcode_COP0;
- R4300i_Opcode[17] = R4300i_opcode_COP1;
- R4300i_Opcode[18] = R4300i_UnknownOpcode;
- R4300i_Opcode[19] = R4300i_UnknownOpcode;
- R4300i_Opcode[20] = r4300i_BEQL;
- R4300i_Opcode[21] = r4300i_BNEL;
- R4300i_Opcode[22] = r4300i_BLEZL;
- R4300i_Opcode[23] = r4300i_BGTZL;
- R4300i_Opcode[24] = R4300i_UnknownOpcode;
- R4300i_Opcode[25] = r4300i_DADDIU;
- R4300i_Opcode[26] = r4300i_LDL;
- R4300i_Opcode[27] = r4300i_LDR;
- R4300i_Opcode[28] = R4300i_UnknownOpcode;
- R4300i_Opcode[29] = R4300i_UnknownOpcode;
- R4300i_Opcode[30] = R4300i_UnknownOpcode;
- R4300i_Opcode[31] = R4300i_UnknownOpcode;
- R4300i_Opcode[32] = r4300i_LB;
- R4300i_Opcode[33] = r4300i_LH;
- R4300i_Opcode[34] = r4300i_LWL;
- R4300i_Opcode[35] = r4300i_LW;
- R4300i_Opcode[36] = r4300i_LBU;
- R4300i_Opcode[37] = r4300i_LHU;
- R4300i_Opcode[38] = r4300i_LWR;
- R4300i_Opcode[39] = r4300i_LWU;
- R4300i_Opcode[40] = r4300i_SB;
- R4300i_Opcode[41] = r4300i_SH;
- R4300i_Opcode[42] = r4300i_SWL;
- R4300i_Opcode[43] = r4300i_SW;
- R4300i_Opcode[44] = r4300i_SDL;
- R4300i_Opcode[45] = r4300i_SDR;
- R4300i_Opcode[46] = r4300i_SWR;
- R4300i_Opcode[47] = r4300i_CACHE;
- R4300i_Opcode[48] = r4300i_LL;
- R4300i_Opcode[49] = r4300i_LWC1;
- R4300i_Opcode[50] = R4300i_UnknownOpcode;
- R4300i_Opcode[51] = R4300i_UnknownOpcode;
- R4300i_Opcode[52] = R4300i_UnknownOpcode;
- R4300i_Opcode[53] = r4300i_LDC1;
- R4300i_Opcode[54] = R4300i_UnknownOpcode;
- R4300i_Opcode[55] = r4300i_LD;
- R4300i_Opcode[56] = r4300i_SC;
- R4300i_Opcode[57] = r4300i_SWC1;
- R4300i_Opcode[58] = R4300i_UnknownOpcode;
- R4300i_Opcode[59] = R4300i_UnknownOpcode;
- R4300i_Opcode[60] = R4300i_UnknownOpcode;
- R4300i_Opcode[61] = r4300i_SDC1;
- R4300i_Opcode[62] = R4300i_UnknownOpcode;
- R4300i_Opcode[63] = r4300i_SD;
-
- R4300i_Special[ 0] = r4300i_SPECIAL_SLL;
- R4300i_Special[ 1] = R4300i_UnknownOpcode;
- R4300i_Special[ 2] = r4300i_SPECIAL_SRL;
- R4300i_Special[ 3] = r4300i_SPECIAL_SRA;
- R4300i_Special[ 4] = r4300i_SPECIAL_SLLV;
- R4300i_Special[ 5] = R4300i_UnknownOpcode;
- R4300i_Special[ 6] = r4300i_SPECIAL_SRLV;
- R4300i_Special[ 7] = r4300i_SPECIAL_SRAV;
- R4300i_Special[ 8] = r4300i_SPECIAL_JR;
- R4300i_Special[ 9] = r4300i_SPECIAL_JALR;
- R4300i_Special[10] = R4300i_UnknownOpcode;
- R4300i_Special[11] = R4300i_UnknownOpcode;
- R4300i_Special[12] = r4300i_SPECIAL_SYSCALL;
- R4300i_Special[13] = r4300i_SPECIAL_BREAK;
- R4300i_Special[14] = R4300i_UnknownOpcode;
- R4300i_Special[15] = r4300i_SPECIAL_SYNC;
- R4300i_Special[16] = r4300i_SPECIAL_MFHI;
- R4300i_Special[17] = r4300i_SPECIAL_MTHI;
- R4300i_Special[18] = r4300i_SPECIAL_MFLO;
- R4300i_Special[19] = r4300i_SPECIAL_MTLO;
- R4300i_Special[20] = r4300i_SPECIAL_DSLLV;
- R4300i_Special[21] = R4300i_UnknownOpcode;
- R4300i_Special[22] = r4300i_SPECIAL_DSRLV;
- R4300i_Special[23] = r4300i_SPECIAL_DSRAV;
- R4300i_Special[24] = r4300i_SPECIAL_MULT;
- R4300i_Special[25] = r4300i_SPECIAL_MULTU;
- R4300i_Special[26] = r4300i_SPECIAL_DIV;
- R4300i_Special[27] = r4300i_SPECIAL_DIVU;
- R4300i_Special[28] = r4300i_SPECIAL_DMULT;
- R4300i_Special[29] = r4300i_SPECIAL_DMULTU;
- R4300i_Special[30] = r4300i_SPECIAL_DDIV;
- R4300i_Special[31] = r4300i_SPECIAL_DDIVU;
- R4300i_Special[32] = r4300i_SPECIAL_ADD;
- R4300i_Special[33] = r4300i_SPECIAL_ADDU;
- R4300i_Special[34] = r4300i_SPECIAL_SUB;
- R4300i_Special[35] = r4300i_SPECIAL_SUBU;
- R4300i_Special[36] = r4300i_SPECIAL_AND;
- R4300i_Special[37] = r4300i_SPECIAL_OR;
- R4300i_Special[38] = r4300i_SPECIAL_XOR;
- R4300i_Special[39] = r4300i_SPECIAL_NOR;
- R4300i_Special[40] = R4300i_UnknownOpcode;
- R4300i_Special[41] = R4300i_UnknownOpcode;
- R4300i_Special[42] = r4300i_SPECIAL_SLT;
- R4300i_Special[43] = r4300i_SPECIAL_SLTU;
- R4300i_Special[44] = r4300i_SPECIAL_DADD;
- R4300i_Special[45] = r4300i_SPECIAL_DADDU;
- R4300i_Special[46] = r4300i_SPECIAL_DSUB;
- R4300i_Special[47] = r4300i_SPECIAL_DSUBU;
- R4300i_Special[48] = R4300i_UnknownOpcode;
- R4300i_Special[49] = R4300i_UnknownOpcode;
- R4300i_Special[50] = R4300i_UnknownOpcode;
- R4300i_Special[51] = R4300i_UnknownOpcode;
- R4300i_Special[52] = r4300i_SPECIAL_TEQ;
- R4300i_Special[53] = R4300i_UnknownOpcode;
- R4300i_Special[54] = R4300i_UnknownOpcode;
- R4300i_Special[55] = R4300i_UnknownOpcode;
- R4300i_Special[56] = r4300i_SPECIAL_DSLL;
- R4300i_Special[57] = R4300i_UnknownOpcode;
- R4300i_Special[58] = r4300i_SPECIAL_DSRL;
- R4300i_Special[59] = r4300i_SPECIAL_DSRA;
- R4300i_Special[60] = r4300i_SPECIAL_DSLL32;
- R4300i_Special[61] = R4300i_UnknownOpcode;
- R4300i_Special[62] = r4300i_SPECIAL_DSRL32;
- R4300i_Special[63] = r4300i_SPECIAL_DSRA32;
-
- R4300i_Regimm[ 0] = r4300i_REGIMM_BLTZ;
- R4300i_Regimm[ 1] = r4300i_REGIMM_BGEZ;
- R4300i_Regimm[ 2] = r4300i_REGIMM_BLTZL;
- R4300i_Regimm[ 3] = r4300i_REGIMM_BGEZL;
- R4300i_Regimm[ 4] = R4300i_UnknownOpcode;
- R4300i_Regimm[ 5] = R4300i_UnknownOpcode;
- R4300i_Regimm[ 6] = R4300i_UnknownOpcode;
- R4300i_Regimm[ 7] = R4300i_UnknownOpcode;
- R4300i_Regimm[ 8] = R4300i_UnknownOpcode;
- R4300i_Regimm[ 9] = R4300i_UnknownOpcode;
- R4300i_Regimm[10] = R4300i_UnknownOpcode;
- R4300i_Regimm[11] = R4300i_UnknownOpcode;
- R4300i_Regimm[12] = R4300i_UnknownOpcode;
- R4300i_Regimm[13] = R4300i_UnknownOpcode;
- R4300i_Regimm[14] = R4300i_UnknownOpcode;
- R4300i_Regimm[15] = R4300i_UnknownOpcode;
- R4300i_Regimm[16] = r4300i_REGIMM_BLTZAL;
- R4300i_Regimm[17] = r4300i_REGIMM_BGEZAL;
- R4300i_Regimm[18] = R4300i_UnknownOpcode;
- R4300i_Regimm[19] = R4300i_UnknownOpcode;
- R4300i_Regimm[20] = R4300i_UnknownOpcode;
- R4300i_Regimm[21] = R4300i_UnknownOpcode;
- R4300i_Regimm[22] = R4300i_UnknownOpcode;
- R4300i_Regimm[23] = R4300i_UnknownOpcode;
- R4300i_Regimm[24] = R4300i_UnknownOpcode;
- R4300i_Regimm[25] = R4300i_UnknownOpcode;
- R4300i_Regimm[26] = R4300i_UnknownOpcode;
- R4300i_Regimm[27] = R4300i_UnknownOpcode;
- R4300i_Regimm[28] = R4300i_UnknownOpcode;
- R4300i_Regimm[29] = R4300i_UnknownOpcode;
- R4300i_Regimm[30] = R4300i_UnknownOpcode;
- R4300i_Regimm[31] = R4300i_UnknownOpcode;
-
- R4300i_CoP0[ 0] = r4300i_COP0_MF;
- R4300i_CoP0[ 1] = R4300i_UnknownOpcode;
- R4300i_CoP0[ 2] = R4300i_UnknownOpcode;
- R4300i_CoP0[ 3] = R4300i_UnknownOpcode;
- R4300i_CoP0[ 4] = r4300i_COP0_MT;
- R4300i_CoP0[ 5] = R4300i_UnknownOpcode;
- R4300i_CoP0[ 6] = R4300i_UnknownOpcode;
- R4300i_CoP0[ 7] = R4300i_UnknownOpcode;
- R4300i_CoP0[ 8] = R4300i_UnknownOpcode;
- R4300i_CoP0[ 9] = R4300i_UnknownOpcode;
- R4300i_CoP0[10] = R4300i_UnknownOpcode;
- R4300i_CoP0[11] = R4300i_UnknownOpcode;
- R4300i_CoP0[12] = R4300i_UnknownOpcode;
- R4300i_CoP0[13] = R4300i_UnknownOpcode;
- R4300i_CoP0[14] = R4300i_UnknownOpcode;
- R4300i_CoP0[15] = R4300i_UnknownOpcode;
- R4300i_CoP0[16] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[17] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[18] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[19] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[20] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[21] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[22] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[23] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[24] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[25] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[26] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[27] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[28] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[29] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[30] = R4300i_opcode_COP0_CO;
- R4300i_CoP0[31] = R4300i_opcode_COP0_CO;
-
- R4300i_CoP0_Function[ 0] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[ 1] = r4300i_COP0_CO_TLBR;
- R4300i_CoP0_Function[ 2] = r4300i_COP0_CO_TLBWI;
- R4300i_CoP0_Function[ 3] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[ 4] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[ 5] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[ 6] = r4300i_COP0_CO_TLBWR;
- R4300i_CoP0_Function[ 7] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[ 8] = r4300i_COP0_CO_TLBP;
- R4300i_CoP0_Function[ 9] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[10] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[11] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[12] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[13] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[14] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[15] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[16] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[17] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[18] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[19] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[20] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[21] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[22] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[23] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[24] = r4300i_COP0_CO_ERET;
- R4300i_CoP0_Function[25] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[26] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[27] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[28] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[29] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[30] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[31] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[32] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[33] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[34] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[35] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[36] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[37] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[38] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[39] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[40] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[41] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[42] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[43] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[44] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[45] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[46] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[47] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[48] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[49] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[50] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[51] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[52] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[53] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[54] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[55] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[56] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[57] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[58] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[59] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[60] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[61] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[62] = R4300i_UnknownOpcode;
- R4300i_CoP0_Function[63] = R4300i_UnknownOpcode;
-
- R4300i_CoP1[ 0] = r4300i_COP1_MF;
- R4300i_CoP1[ 1] = r4300i_COP1_DMF;
- R4300i_CoP1[ 2] = r4300i_COP1_CF;
- R4300i_CoP1[ 3] = R4300i_UnknownOpcode;
- R4300i_CoP1[ 4] = r4300i_COP1_MT;
- R4300i_CoP1[ 5] = r4300i_COP1_DMT;
- R4300i_CoP1[ 6] = r4300i_COP1_CT;
- R4300i_CoP1[ 7] = R4300i_UnknownOpcode;
- R4300i_CoP1[ 8] = R4300i_opcode_COP1_BC;
- R4300i_CoP1[ 9] = R4300i_UnknownOpcode;
- R4300i_CoP1[10] = R4300i_UnknownOpcode;
- R4300i_CoP1[11] = R4300i_UnknownOpcode;
- R4300i_CoP1[12] = R4300i_UnknownOpcode;
- R4300i_CoP1[13] = R4300i_UnknownOpcode;
- R4300i_CoP1[14] = R4300i_UnknownOpcode;
- R4300i_CoP1[15] = R4300i_UnknownOpcode;
- R4300i_CoP1[16] = R4300i_opcode_COP1_S;
- R4300i_CoP1[17] = R4300i_opcode_COP1_D;
- R4300i_CoP1[18] = R4300i_UnknownOpcode;
- R4300i_CoP1[19] = R4300i_UnknownOpcode;
- R4300i_CoP1[20] = R4300i_opcode_COP1_W;
- R4300i_CoP1[21] = R4300i_opcode_COP1_L;
- R4300i_CoP1[22] = R4300i_UnknownOpcode;
- R4300i_CoP1[23] = R4300i_UnknownOpcode;
- R4300i_CoP1[24] = R4300i_UnknownOpcode;
- R4300i_CoP1[25] = R4300i_UnknownOpcode;
- R4300i_CoP1[26] = R4300i_UnknownOpcode;
- R4300i_CoP1[27] = R4300i_UnknownOpcode;
- R4300i_CoP1[28] = R4300i_UnknownOpcode;
- R4300i_CoP1[29] = R4300i_UnknownOpcode;
- R4300i_CoP1[30] = R4300i_UnknownOpcode;
- R4300i_CoP1[31] = R4300i_UnknownOpcode;
-
- R4300i_CoP1_BC[ 0] = r4300i_COP1_BCF;
- R4300i_CoP1_BC[ 1] = r4300i_COP1_BCT;
- R4300i_CoP1_BC[ 2] = r4300i_COP1_BCFL;
- R4300i_CoP1_BC[ 3] = r4300i_COP1_BCTL;
- R4300i_CoP1_BC[ 4] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[ 5] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[ 6] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[ 7] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[ 8] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[ 9] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[10] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[11] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[12] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[13] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[14] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[15] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[16] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[17] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[18] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[19] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[20] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[21] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[22] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[23] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[24] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[25] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[26] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[27] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[28] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[29] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[30] = R4300i_UnknownOpcode;
- R4300i_CoP1_BC[31] = R4300i_UnknownOpcode;
-
- R4300i_CoP1_S[ 0] = r4300i_COP1_S_ADD;
- R4300i_CoP1_S[ 1] = r4300i_COP1_S_SUB;
- R4300i_CoP1_S[ 2] = r4300i_COP1_S_MUL;
- R4300i_CoP1_S[ 3] = r4300i_COP1_S_DIV;
- R4300i_CoP1_S[ 4] = r4300i_COP1_S_SQRT;
- R4300i_CoP1_S[ 5] = r4300i_COP1_S_ABS;
- R4300i_CoP1_S[ 6] = r4300i_COP1_S_MOV;
- R4300i_CoP1_S[ 7] = r4300i_COP1_S_NEG;
- R4300i_CoP1_S[ 8] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[ 9] = r4300i_COP1_S_TRUNC_L;
- R4300i_CoP1_S[10] = r4300i_COP1_S_CEIL_L; //added by Witten
- R4300i_CoP1_S[11] = r4300i_COP1_S_FLOOR_L; //added by Witten
- R4300i_CoP1_S[12] = r4300i_COP1_S_ROUND_W;
- R4300i_CoP1_S[13] = r4300i_COP1_S_TRUNC_W;
- R4300i_CoP1_S[14] = r4300i_COP1_S_CEIL_W; //added by Witten
- R4300i_CoP1_S[15] = r4300i_COP1_S_FLOOR_W;
- R4300i_CoP1_S[16] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[17] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[18] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[19] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[20] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[21] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[22] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[23] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[24] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[25] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[26] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[27] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[28] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[29] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[30] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[31] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[32] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[33] = r4300i_COP1_S_CVT_D;
- R4300i_CoP1_S[34] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[35] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[36] = r4300i_COP1_S_CVT_W;
- R4300i_CoP1_S[37] = r4300i_COP1_S_CVT_L;
- R4300i_CoP1_S[38] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[39] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[40] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[41] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[42] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[43] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[44] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[45] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[46] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[47] = R4300i_UnknownOpcode;
- R4300i_CoP1_S[48] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[49] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[50] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[51] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[52] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[53] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[54] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[55] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[56] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[57] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[58] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[59] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[60] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[61] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[62] = r4300i_COP1_S_CMP;
- R4300i_CoP1_S[63] = r4300i_COP1_S_CMP;
-
- R4300i_CoP1_D[ 0] = r4300i_COP1_D_ADD;
- R4300i_CoP1_D[ 1] = r4300i_COP1_D_SUB;
- R4300i_CoP1_D[ 2] = r4300i_COP1_D_MUL;
- R4300i_CoP1_D[ 3] = r4300i_COP1_D_DIV;
- R4300i_CoP1_D[ 4] = r4300i_COP1_D_SQRT;
- R4300i_CoP1_D[ 5] = r4300i_COP1_D_ABS;
- R4300i_CoP1_D[ 6] = r4300i_COP1_D_MOV;
- R4300i_CoP1_D[ 7] = r4300i_COP1_D_NEG;
- R4300i_CoP1_D[ 8] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[ 9] = r4300i_COP1_D_TRUNC_L; //added by Witten
- R4300i_CoP1_D[10] = r4300i_COP1_D_CEIL_L; //added by Witten
- R4300i_CoP1_D[11] = r4300i_COP1_D_FLOOR_L; //added by Witten
- R4300i_CoP1_D[12] = r4300i_COP1_D_ROUND_W;
- R4300i_CoP1_D[13] = r4300i_COP1_D_TRUNC_W;
- R4300i_CoP1_D[14] = r4300i_COP1_D_CEIL_W; //added by Witten
- R4300i_CoP1_D[15] = r4300i_COP1_D_FLOOR_W; //added by Witten
- R4300i_CoP1_D[16] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[17] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[18] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[19] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[20] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[21] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[22] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[23] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[24] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[25] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[26] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[27] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[28] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[29] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[30] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[31] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[32] = r4300i_COP1_D_CVT_S;
- R4300i_CoP1_D[33] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[34] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[35] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[36] = r4300i_COP1_D_CVT_W;
- R4300i_CoP1_D[37] = r4300i_COP1_D_CVT_L;
- R4300i_CoP1_D[38] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[39] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[40] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[41] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[42] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[43] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[44] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[45] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[46] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[47] = R4300i_UnknownOpcode;
- R4300i_CoP1_D[48] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[49] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[50] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[51] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[52] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[53] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[54] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[55] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[56] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[57] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[58] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[59] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[60] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[61] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[62] = r4300i_COP1_D_CMP;
- R4300i_CoP1_D[63] = r4300i_COP1_D_CMP;
-
- R4300i_CoP1_W[ 0] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 1] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 2] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 3] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 4] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 5] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 6] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 7] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 8] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[ 9] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[10] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[11] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[12] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[13] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[14] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[15] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[16] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[17] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[18] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[19] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[20] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[21] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[22] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[23] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[24] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[25] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[26] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[27] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[28] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[29] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[30] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[31] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[32] = r4300i_COP1_W_CVT_S;
- R4300i_CoP1_W[33] = r4300i_COP1_W_CVT_D;
- R4300i_CoP1_W[34] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[35] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[36] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[37] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[38] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[39] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[40] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[41] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[42] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[43] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[44] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[45] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[46] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[47] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[48] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[49] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[50] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[51] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[52] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[53] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[54] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[55] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[56] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[57] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[58] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[59] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[60] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[61] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[62] = R4300i_UnknownOpcode;
- R4300i_CoP1_W[63] = R4300i_UnknownOpcode;
-
- R4300i_CoP1_L[ 0] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 1] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 2] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 3] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 4] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 5] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 6] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 7] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 8] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[ 9] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[10] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[11] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[12] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[13] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[14] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[15] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[16] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[17] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[18] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[19] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[20] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[21] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[22] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[23] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[24] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[25] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[26] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[27] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[28] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[29] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[30] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[31] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[32] = r4300i_COP1_L_CVT_S;
- R4300i_CoP1_L[33] = r4300i_COP1_L_CVT_D;
- R4300i_CoP1_L[34] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[35] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[36] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[37] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[38] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[39] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[40] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[41] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[42] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[43] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[44] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[45] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[46] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[47] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[48] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[49] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[50] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[51] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[52] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[53] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[54] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[55] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[56] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[57] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[58] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[59] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[60] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[61] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[62] = R4300i_UnknownOpcode;
- R4300i_CoP1_L[63] = R4300i_UnknownOpcode;
-}
-
-
-void ExecuteInterpreterOpCode (void) {
-
-
- if (*WaitMode) Timers->Timer = -1;
-
- if (!r4300i_LW_VAddr(PROGRAM_COUNTER, &Opcode.Hex)) {
- DoTLBMiss(NextInstruction == JUMP,PROGRAM_COUNTER);
- NextInstruction = NORMAL;
- return;
- }
-
- COUNT_REGISTER += 2;
- Timers->Timer -= 2;
-
- RANDOM_REGISTER -= 1;
- if ((int32_t)RANDOM_REGISTER < (int32_t)WIRED_REGISTER) {
- RANDOM_REGISTER = 31;
- }
-
- R4300i_Opcode[ Opcode.op ]();
-
- if (GPR[0].DW != 0) {
- GPR[0].DW = 0;
- }
-
- switch (NextInstruction) {
- case NORMAL:
- PROGRAM_COUNTER += 4;
- break;
- case DELAY_SLOT:
- NextInstruction = JUMP;
- PROGRAM_COUNTER += 4;
- break;
- case JUMP:
- PROGRAM_COUNTER = JumpToLocation;
- NextInstruction = NORMAL;
- if ((int32_t)Timers->Timer < 0) { TimerDone(); }
- if (CPU_Action->DoSomething) { DoSomething(); }
-
- }
-}
-
-void StartInterpreterCPU (void ) {
- NextInstruction = NORMAL;
-
- while(cpu_running) {
- ExecuteInterpreterOpCode();
- }
-
- cpu_stopped = 1;
-
-}
-
-void TestInterpreterJump (uint32_t PC, uint32_t TargetPC, int32_t Reg1, int32_t Reg2) {
- if (PC != TargetPC) { return; }
- if (DelaySlotEffectsCompare(PC,Reg1,Reg2)) { return; }
- if (CPU_Type != CPU_Interpreter) { return; }
- InPermLoop();
-}
diff --git a/src/usf/interpreter_cpu.h b/src/usf/interpreter_cpu.h deleted file mode 100644 index 22f9bc2..0000000 --- a/src/usf/interpreter_cpu.h +++ /dev/null @@ -1,37 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include <stdint.h>
-
-void BuildInterpreter ( void );
-void ExecuteInterpreterOpCode ( void );
-void StartInterpreterCPU ( void );
-void TestInterpreterJump ( uint32_t PC, uint32_t TargetPC, int32_t Reg1, int32_t Reg2 );
-
-
-
-
-
-extern void (* R4300i_Opcode[64])();
diff --git a/src/usf/interpreter_ops.c b/src/usf/interpreter_ops.c deleted file mode 100644 index 65c94f3..0000000 --- a/src/usf/interpreter_ops.c +++ /dev/null @@ -1,1362 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include <stdio.h>
-#include <math.h>
-#include <float.h>
-#include <fpu_control.h>
-#include "main.h"
-#include "cpu.h"
-
-int32_t RoundingModel = _FPU_RC_NEAREST;
-
-#define ADDRESS_ERROR_EXCEPTION(Address,FromRead) \
- DoAddressError(NextInstruction == JUMP,Address,FromRead);\
- NextInstruction = JUMP;\
- JumpToLocation = PROGRAM_COUNTER;\
- return;
-
-//#define TEST_COP1_USABLE_EXCEPTION
-#define TEST_COP1_USABLE_EXCEPTION \
- if ((STATUS_REGISTER & STATUS_CU1) == 0) {\
- DoCopUnusableException(NextInstruction == JUMP,1);\
- NextInstruction = JUMP;\
- JumpToLocation = PROGRAM_COUNTER;\
- return;\
- }
-
-#define TLB_READ_EXCEPTION(Address) \
- DoTLBMiss(NextInstruction == JUMP,Address);\
- NextInstruction = JUMP;\
- JumpToLocation = PROGRAM_COUNTER;\
- return;
-
-/************************* OpCode functions *************************/
-void r4300i_J (void) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = (PROGRAM_COUNTER & 0xF0000000) + (Opcode.target << 2);
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,0,0);
-}
-
-void r4300i_JAL (void) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = (PROGRAM_COUNTER & 0xF0000000) + (Opcode.target << 2);
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,0,0);
- GPR[31].DW= (int32_t)(PROGRAM_COUNTER + 8);
-}
-
-void r4300i_BEQ (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW == GPR[Opcode.rt].DW) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,Opcode.rt);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_BNE (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW != GPR[Opcode.rt].DW) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,Opcode.rt);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_BLEZ (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW <= 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_BGTZ (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW > 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_ADDI (void) {
- if (Opcode.rt == 0) { return; }
- GPR[Opcode.rt].DW = (GPR[Opcode.rs].W[0] + ((int16_t)Opcode.immediate));
-}
-
-void r4300i_ADDIU (void) {
- GPR[Opcode.rt].DW = (GPR[Opcode.rs].W[0] + ((int16_t)Opcode.immediate));
-}
-
-void r4300i_SLTI (void) {
- if (GPR[Opcode.rs].DW < (int64_t)((int16_t)Opcode.immediate)) {
- GPR[Opcode.rt].DW = 1;
- } else {
- GPR[Opcode.rt].DW = 0;
- }
-}
-
-void r4300i_SLTIU (void) {
- int32_t imm32 = (int16_t)Opcode.immediate;
- int64_t imm64;
-
- imm64 = imm32;
- GPR[Opcode.rt].DW = GPR[Opcode.rs].UDW < (uint64_t)imm64?1:0;
-}
-
-void r4300i_ANDI (void) {
- GPR[Opcode.rt].DW = GPR[Opcode.rs].DW & Opcode.immediate;
-}
-
-void r4300i_ORI (void) {
- GPR[Opcode.rt].DW = GPR[Opcode.rs].DW | Opcode.immediate;
-}
-
-void r4300i_XORI (void) {
- GPR[Opcode.rt].DW = GPR[Opcode.rs].DW ^ Opcode.immediate;
-}
-
-void r4300i_LUI (void) {
- if (Opcode.rt == 0) { return; }
- GPR[Opcode.rt].DW = (int32_t)((int16_t)Opcode.offset << 16);
-}
-
-void r4300i_BEQL (void) {
- if (GPR[Opcode.rs].DW == GPR[Opcode.rt].DW) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,Opcode.rt);
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_BNEL (void) {
- if (GPR[Opcode.rs].DW != GPR[Opcode.rt].DW) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,Opcode.rt);
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_BLEZL (void) {
- if (GPR[Opcode.rs].DW <= 0) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_BGTZL (void) {
- if (GPR[Opcode.rs].DW > 0) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_DADDIU (void) {
- GPR[Opcode.rt].DW = GPR[Opcode.rs].DW + (int64_t)((int16_t)Opcode.immediate);
-}
-
-uint64_t LDL_MASK[8] = { 0ULL,0xFFULL,0xFFFFULL,0xFFFFFFULL,0xFFFFFFFFULL,0xFFFFFFFFFFULL, 0xFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFULL };
-int32_t LDL_SHIFT[8] = { 0, 8, 16, 24, 32, 40, 48, 56 };
-
-void r4300i_LDL (void) {
- uint32_t Offset, Address;
- uint64_t Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 7;
-
- if (!r4300i_LD_VAddr((Address & ~7),&Value)) {
- return;
- }
- GPR[Opcode.rt].DW = GPR[Opcode.rt].DW & LDL_MASK[Offset];
- GPR[Opcode.rt].DW += Value << LDL_SHIFT[Offset];
-}
-
-uint64_t LDR_MASK[8] = { 0xFFFFFFFFFFFFFF00ULL, 0xFFFFFFFFFFFF0000ULL,
- 0xFFFFFFFFFF000000ULL, 0xFFFFFFFF00000000ULL,
- 0xFFFFFF0000000000ULL, 0xFFFF000000000000ULL,
- 0xFF00000000000000ULL, 0 };
-int32_t LDR_SHIFT[8] = { 56, 48, 40, 32, 24, 16, 8, 0 };
-
-void r4300i_LDR (void) {
- uint32_t Offset, Address;
- uint64_t Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 7;
-
- if (!r4300i_LD_VAddr((Address & ~7),&Value)) {
- return;
- }
-
- GPR[Opcode.rt].DW = GPR[Opcode.rt].DW & LDR_MASK[Offset];
- GPR[Opcode.rt].DW += Value >> LDR_SHIFT[Offset];
-
-}
-
-void r4300i_LB (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if (Opcode.rt == 0) { return; }
- if (!r4300i_LB_VAddr(Address,&GPR[Opcode.rt].UB[0])) {
- TLB_READ_EXCEPTION(Address);
- } else {
- GPR[Opcode.rt].DW = GPR[Opcode.rt].B[0];
- }
-}
-
-void r4300i_LH (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 1) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
- if (!r4300i_LH_VAddr(Address,&GPR[Opcode.rt].UHW[0])) {
- //if (ShowTLBMisses) {
- DisplayError("LH TLB: %X",Address);
- //}
- TLB_READ_EXCEPTION(Address);
- } else {
- GPR[Opcode.rt].DW = GPR[Opcode.rt].HW[0];
- }
-}
-
-uint32_t LWL_MASK[4] = { 0,0xFF,0xFFFF,0xFFFFFF };
-int32_t LWL_SHIFT[4] = { 0, 8, 16, 24};
-
-void r4300i_LWL (void) {
- uint32_t Offset, Address, Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 3;
-
- if (!r4300i_LW_VAddr((Address & ~3),&Value)) {
- return;
- }
-
- GPR[Opcode.rt].DW = (int32_t)(GPR[Opcode.rt].W[0] & LWL_MASK[Offset]);
- GPR[Opcode.rt].DW += (int32_t)(Value << LWL_SHIFT[Offset]);
-}
-
-void r4300i_LW (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
-
-
-// if ((Address & 3) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
-
- if (Opcode.rt == 0) { return; }
-
-
- if (!r4300i_LW_VAddr(Address,&GPR[Opcode.rt].UW[0])) {
- //if (ShowTLBMisses) {
- printf("LW TLB: %X",Address);
- //}
- TLB_READ_EXCEPTION(Address);
- } else {
- GPR[Opcode.rt].DW = GPR[Opcode.rt].W[0];
- }
-}
-
-void r4300i_LBU (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if (!r4300i_LB_VAddr(Address,&GPR[Opcode.rt].UB[0])) {
- //if (ShowTLBMisses) {
- DisplayError("LBU TLB: %X",Address);
- //}
- TLB_READ_EXCEPTION(Address);
- } else {
- GPR[Opcode.rt].UDW = GPR[Opcode.rt].UB[0];
- }
-}
-
-void r4300i_LHU (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 1) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
- if (!r4300i_LH_VAddr(Address,&GPR[Opcode.rt].UHW[0])) {
- //if (ShowTLBMisses) {
- DisplayError("LHU TLB: %X",Address);
- //}
- TLB_READ_EXCEPTION(Address);
- } else {
- GPR[Opcode.rt].UDW = GPR[Opcode.rt].UHW[0];
- }
-}
-
-uint32_t LWR_MASK[4] = { 0xFFFFFF00, 0xFFFF0000, 0xFF000000, 0 };
-int32_t LWR_SHIFT[4] = { 24, 16 ,8, 0 };
-
-void r4300i_LWR (void) {
- uint32_t Offset, Address, Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 3;
-
- if (!r4300i_LW_VAddr((Address & ~3),&Value)) {
- return;
- }
-
- GPR[Opcode.rt].DW = (int32_t)(GPR[Opcode.rt].W[0] & LWR_MASK[Offset]);
- GPR[Opcode.rt].DW += (int32_t)(Value >> LWR_SHIFT[Offset]);
-}
-
-void r4300i_LWU (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 3) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
- if (Opcode.rt == 0) { return; }
-
- if (!r4300i_LW_VAddr(Address,&GPR[Opcode.rt].UW[0])) {
- //if (ShowTLBMisses) {
- DisplayError("LWU TLB: %X",Address);
- //}
- TLB_READ_EXCEPTION(Address);
- } else {
- GPR[Opcode.rt].UDW = GPR[Opcode.rt].UW[0];
- }
-}
-
-void r4300i_SB (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if (!r4300i_SB_VAddr(Address,GPR[Opcode.rt].UB[0])) {
- }
-}
-
-void r4300i_SH (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 1) != 0) { ADDRESS_ERROR_EXCEPTION(Address,0); }
- if (!r4300i_SH_VAddr(Address,GPR[Opcode.rt].UHW[0])) {
- }
-}
-
-uint32_t SWL_MASK[4] = { 0,0xFF000000,0xFFFF0000,0xFFFFFF00 };
-int32_t SWL_SHIFT[4] = { 0, 8, 16, 24 };
-
-void r4300i_SWL (void) {
- uint32_t Offset, Address, Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 3;
-
- if (!r4300i_LW_VAddr((Address & ~3),&Value)) {
- return;
- }
-
- Value &= SWL_MASK[Offset];
- Value += GPR[Opcode.rt].UW[0] >> SWL_SHIFT[Offset];
-
- if (!r4300i_SW_VAddr((Address & ~0x03),Value)) {
- }
-}
-
-
-void r4300i_SW (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 3) != 0) { ADDRESS_ERROR_EXCEPTION(Address,0); }
- if (!r4300i_SW_VAddr(Address,GPR[Opcode.rt].UW[0])) {
- }
- //TranslateVaddr(&Address);
- //if (Address == 0x00090AA0) {
- // LogMessage("%X: Write %X to %X",PROGRAM_COUNTER,GPR[Opcode.rt].UW[0],GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset);
- //}
-}
-
-uint64_t SDL_MASK[8] = { 0,0xFF00000000000000ULL,
- 0xFFFF000000000000ULL,
- 0xFFFFFF0000000000ULL,
- 0xFFFFFFFF00000000ULL,
- 0xFFFFFFFFFF000000ULL,
- 0xFFFFFFFFFFFF0000ULL,
- 0xFFFFFFFFFFFFFF00ULL
- };
-int32_t SDL_SHIFT[8] = { 0, 8, 16, 24, 32, 40, 48, 56 };
-
-void r4300i_SDL (void) {
- uint32_t Offset, Address;
- uint64_t Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 7;
-
- if (!r4300i_LD_VAddr((Address & ~7),&Value)) {
- return;
- }
-
- Value &= SDL_MASK[Offset];
- Value += GPR[Opcode.rt].UDW >> SDL_SHIFT[Offset];
-
- if (!r4300i_SD_VAddr((Address & ~7),Value)) {
- }
-}
-
-uint64_t SDR_MASK[8] = { 0x00FFFFFFFFFFFFFFULL,
- 0x0000FFFFFFFFFFFFULL,
- 0x000000FFFFFFFFFFULL,
- 0x00000000FFFFFFFFULL,
- 0x0000000000FFFFFFULL,
- 0x000000000000FFFFULL,
- 0x00000000000000FFULL,
- 0x0000000000000000ULL
- };
-int32_t SDR_SHIFT[8] = { 56,48,40,32,24,16,8,0 };
-
-void r4300i_SDR (void) {
- uint32_t Offset, Address;
- uint64_t Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 7;
-
- if (!r4300i_LD_VAddr((Address & ~7),&Value)) {
- return;
- }
-
- Value &= SDR_MASK[Offset];
- Value += GPR[Opcode.rt].UDW << SDR_SHIFT[Offset];
-
- if (!r4300i_SD_VAddr((Address & ~7),Value)) {
- }
-}
-
-uint32_t SWR_MASK[4] = { 0x00FFFFFF,0x0000FFFF,0x000000FF,0x00000000 };
-int32_t SWR_SHIFT[4] = { 24, 16 , 8, 0 };
-
-void r4300i_SWR (void) {
- uint32_t Offset, Address, Value;
-
- Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- Offset = Address & 3;
-
- if (!r4300i_LW_VAddr((Address & ~3),&Value)) {
- return;
- }
-
- Value &= SWR_MASK[Offset];
- Value += GPR[Opcode.rt].UW[0] << SWR_SHIFT[Offset];
-
- if (!r4300i_SW_VAddr((Address & ~0x03),Value)) {
- }
-}
-
-void r4300i_CACHE (void) {
-}
-
-void r4300i_LL (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- uintptr_t ll = 0;
- if ((Address & 3) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
-
- if (Opcode.rt == 0) { return; }
-
- if (!r4300i_LW_VAddr(Address,&GPR[Opcode.rt].UW[0])) {
- //if (ShowTLBMisses) {
- DisplayError("LW TLB: %X",Address);
- //}
- TLB_READ_EXCEPTION(Address);
- } else {
- GPR[Opcode.rt].DW = GPR[Opcode.rt].W[0];
- }
- LLBit = 1;
- LLAddr = Address;
- ll = LLAddr;
- TranslateVaddr(&ll);
- LLAddr = ll;
-
-}
-
-void r4300i_LWC1 (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (uint32_t)((int16_t)Opcode.offset);
- TEST_COP1_USABLE_EXCEPTION
- if ((Address & 3) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
- if (!r4300i_LW_VAddr(Address,&*(uint32_t *)FPRFloatLocation[Opcode.ft])) {
- //if (ShowTLBMisses) {
- DisplayError("LWC1 TLB: %X",Address);
- //}
- TLB_READ_EXCEPTION(Address);
- }
-}
-
-void r4300i_SC (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 3) != 0) { ADDRESS_ERROR_EXCEPTION(Address,0); }
- if (LLBit == 1) {
- if (!r4300i_SW_VAddr(Address,GPR[Opcode.rt].UW[0])) {
- DisplayError("SW TLB: %X",Address);
- }
- }
- GPR[Opcode.rt].UW[0] = LLBit;
-}
-
-void r4300i_LD (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 7) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
- if (!r4300i_LD_VAddr(Address,&GPR[Opcode.rt].UDW)) {
- }
-}
-
-
-void r4300i_LDC1 (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
-
- TEST_COP1_USABLE_EXCEPTION
- if ((Address & 7) != 0) { ADDRESS_ERROR_EXCEPTION(Address,1); }
- if (!r4300i_LD_VAddr(Address,&*(uint64_t *)FPRDoubleLocation[Opcode.ft])) {
- }
-}
-
-void r4300i_SWC1 (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- TEST_COP1_USABLE_EXCEPTION
- if ((Address & 3) != 0) { ADDRESS_ERROR_EXCEPTION(Address,0); }
-
- if (!r4300i_SW_VAddr(Address,*(uint32_t *)FPRFloatLocation[Opcode.ft])) {
- }
-}
-
-void r4300i_SDC1 (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
-
- TEST_COP1_USABLE_EXCEPTION
- if ((Address & 7) != 0) { ADDRESS_ERROR_EXCEPTION(Address,0); }
- if (!r4300i_SD_VAddr(Address,*(int64_t *)FPRDoubleLocation[Opcode.ft])) {
- }
-}
-
-void r4300i_SD (void) {
- uint32_t Address = GPR[Opcode.base].UW[0] + (int16_t)Opcode.offset;
- if ((Address & 7) != 0) { ADDRESS_ERROR_EXCEPTION(Address,0); }
- if (!r4300i_SD_VAddr(Address,GPR[Opcode.rt].UDW)) {
- }
-}
-/********************** R4300i OpCodes: Special **********************/
-void r4300i_SPECIAL_SLL (void) {
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].W[0] << Opcode.sa);
-}
-
-void r4300i_SPECIAL_SRL (void) {
- GPR[Opcode.rd].DW = (int32_t)(GPR[Opcode.rt].UW[0] >> Opcode.sa);
-}
-
-void r4300i_SPECIAL_SRA (void) {
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].W[0] >> Opcode.sa);
-}
-
-void r4300i_SPECIAL_SLLV (void) {
- if (Opcode.rd == 0) { return; }
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].W[0] << (GPR[Opcode.rs].UW[0] & 0x1F));
-}
-
-void r4300i_SPECIAL_SRLV (void) {
- GPR[Opcode.rd].DW = (int32_t)(GPR[Opcode.rt].UW[0] >> (GPR[Opcode.rs].UW[0] & 0x1F));
-}
-
-void r4300i_SPECIAL_SRAV (void) {
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].W[0] >> (GPR[Opcode.rs].UW[0] & 0x1F));
-}
-
-void r4300i_SPECIAL_JR (void) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = GPR[Opcode.rs].UW[0];
-}
-
-void r4300i_SPECIAL_JALR (void) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = GPR[Opcode.rs].UW[0];
- GPR[Opcode.rd].DW = (int32_t)(PROGRAM_COUNTER + 8);
-}
-
-void r4300i_SPECIAL_SYSCALL (void) {
- DoSysCallException(NextInstruction == JUMP);
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER;
-}
-
-void r4300i_SPECIAL_BREAK (void) {
- *WaitMode=1;
-}
-
-void r4300i_SPECIAL_SYNC (void) {
-}
-
-void r4300i_SPECIAL_MFHI (void) {
- GPR[Opcode.rd].DW = HI.DW;
-}
-
-void r4300i_SPECIAL_MTHI (void) {
- HI.DW = GPR[Opcode.rs].DW;
-}
-
-void r4300i_SPECIAL_MFLO (void) {
- GPR[Opcode.rd].DW = LO.DW;
-}
-
-void r4300i_SPECIAL_MTLO (void) {
- LO.DW = GPR[Opcode.rs].DW;
-}
-
-void r4300i_SPECIAL_DSLLV (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rt].DW << (GPR[Opcode.rs].UW[0] & 0x3F);
-}
-
-void r4300i_SPECIAL_DSRLV (void) {
- GPR[Opcode.rd].UDW = GPR[Opcode.rt].UDW >> (GPR[Opcode.rs].UW[0] & 0x3F);
-}
-
-void r4300i_SPECIAL_DSRAV (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rt].DW >> (GPR[Opcode.rs].UW[0] & 0x3F);
-}
-
-void r4300i_SPECIAL_MULT (void) {
- HI.DW = (int64_t)(GPR[Opcode.rs].W[0]) * (int64_t)(GPR[Opcode.rt].W[0]);
- LO.DW = HI.W[0];
- HI.DW = HI.W[1];
-}
-
-void r4300i_SPECIAL_MULTU (void) {
- HI.DW = (uint64_t)(GPR[Opcode.rs].UW[0]) * (uint64_t)(GPR[Opcode.rt].UW[0]);
- LO.DW = HI.W[0];
- HI.DW = HI.W[1];
-}
-
-void r4300i_SPECIAL_DIV (void) {
- if ( GPR[Opcode.rt].UDW != 0 ) {
- LO.DW = GPR[Opcode.rs].W[0] / GPR[Opcode.rt].W[0];
- HI.DW = GPR[Opcode.rs].W[0] % GPR[Opcode.rt].W[0];
- } else {
- }
-}
-
-void r4300i_SPECIAL_DIVU (void) {
- if ( GPR[Opcode.rt].UDW != 0 ) {
- LO.DW = (int32_t)(GPR[Opcode.rs].UW[0] / GPR[Opcode.rt].UW[0]);
- HI.DW = (int32_t)(GPR[Opcode.rs].UW[0] % GPR[Opcode.rt].UW[0]);
- } else {
- }
-}
-
-void r4300i_SPECIAL_DMULT (void) {
- MIPS_DWORD Tmp[3];
-
- LO.UDW = (uint64_t)GPR[Opcode.rs].UW[0] * (uint64_t)GPR[Opcode.rt].UW[0];
- Tmp[0].UDW = (int64_t)GPR[Opcode.rs].W[1] * (int64_t)(uint64_t)GPR[Opcode.rt].UW[0];
- Tmp[1].UDW = (int64_t)(uint64_t)GPR[Opcode.rs].UW[0] * (int64_t)GPR[Opcode.rt].W[1];
- HI.UDW = (int64_t)GPR[Opcode.rs].W[1] * (int64_t)GPR[Opcode.rt].W[1];
-
- Tmp[2].UDW = (uint64_t)LO.UW[1] + (uint64_t)Tmp[0].UW[0] + (uint64_t)Tmp[1].UW[0];
- LO.UDW += ((uint64_t)Tmp[0].UW[0] + (uint64_t)Tmp[1].UW[0]) << 32;
- HI.UDW += (uint64_t)Tmp[0].W[1] + (uint64_t)Tmp[1].W[1] + Tmp[2].UW[1];
-}
-
-void r4300i_SPECIAL_DMULTU (void) {
- MIPS_DWORD Tmp[3];
-
- LO.UDW = (uint64_t)GPR[Opcode.rs].UW[0] * (uint64_t)GPR[Opcode.rt].UW[0];
- Tmp[0].UDW = (uint64_t)GPR[Opcode.rs].UW[1] * (uint64_t)GPR[Opcode.rt].UW[0];
- Tmp[1].UDW = (uint64_t)GPR[Opcode.rs].UW[0] * (uint64_t)GPR[Opcode.rt].UW[1];
- HI.UDW = (uint64_t)GPR[Opcode.rs].UW[1] * (uint64_t)GPR[Opcode.rt].UW[1];
-
- Tmp[2].UDW = (uint64_t)LO.UW[1] + (uint64_t)Tmp[0].UW[0] + (uint64_t)Tmp[1].UW[0];
- LO.UDW += ((uint64_t)Tmp[0].UW[0] + (uint64_t)Tmp[1].UW[0]) << 32;
- HI.UDW += (uint64_t)Tmp[0].UW[1] + (uint64_t)Tmp[1].UW[1] + Tmp[2].UW[1];
-}
-
-void r4300i_SPECIAL_DDIV (void) {
- if ( GPR[Opcode.rt].UDW != 0 ) {
- LO.DW = GPR[Opcode.rs].DW / GPR[Opcode.rt].DW;
- HI.DW = GPR[Opcode.rs].DW % GPR[Opcode.rt].DW;
- } else {
- }
-}
-
-void r4300i_SPECIAL_DDIVU (void) {
- if ( GPR[Opcode.rt].UDW != 0 ) {
- LO.UDW = GPR[Opcode.rs].UDW / GPR[Opcode.rt].UDW;
- HI.UDW = GPR[Opcode.rs].UDW % GPR[Opcode.rt].UDW;
- } else {
- }
-}
-
-void r4300i_SPECIAL_ADD (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].W[0] + GPR[Opcode.rt].W[0];
-}
-
-void r4300i_SPECIAL_ADDU (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].W[0] + GPR[Opcode.rt].W[0];
-}
-
-void r4300i_SPECIAL_SUB (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].W[0] - GPR[Opcode.rt].W[0];
-}
-
-void r4300i_SPECIAL_SUBU (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].W[0] - GPR[Opcode.rt].W[0];
-}
-
-void r4300i_SPECIAL_AND (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].DW & GPR[Opcode.rt].DW;
-}
-
-void r4300i_SPECIAL_OR (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].DW | GPR[Opcode.rt].DW;
-}
-
-void r4300i_SPECIAL_XOR (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].DW ^ GPR[Opcode.rt].DW;
-}
-
-void r4300i_SPECIAL_NOR (void) {
- GPR[Opcode.rd].DW = ~(GPR[Opcode.rs].DW | GPR[Opcode.rt].DW);
-}
-
-void r4300i_SPECIAL_SLT (void) {
- if (GPR[Opcode.rs].DW < GPR[Opcode.rt].DW) {
- GPR[Opcode.rd].DW = 1;
- } else {
- GPR[Opcode.rd].DW = 0;
- }
-}
-
-void r4300i_SPECIAL_SLTU (void) {
- if (GPR[Opcode.rs].UDW < GPR[Opcode.rt].UDW) {
- GPR[Opcode.rd].DW = 1;
- } else {
- GPR[Opcode.rd].DW = 0;
- }
-}
-
-void r4300i_SPECIAL_DADD (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].DW + GPR[Opcode.rt].DW;
-}
-
-void r4300i_SPECIAL_DADDU (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].DW + GPR[Opcode.rt].DW;
-}
-
-void r4300i_SPECIAL_DSUB (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].DW - GPR[Opcode.rt].DW;
-}
-
-void r4300i_SPECIAL_DSUBU (void) {
- GPR[Opcode.rd].DW = GPR[Opcode.rs].DW - GPR[Opcode.rt].DW;
-}
-
-void r4300i_SPECIAL_TEQ (void) {
- if (GPR[Opcode.rs].DW == GPR[Opcode.rt].DW) {
- }
-}
-
-void r4300i_SPECIAL_DSLL (void) {
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].DW << Opcode.sa);
-}
-
-void r4300i_SPECIAL_DSRL (void) {
- GPR[Opcode.rd].UDW = (GPR[Opcode.rt].UDW >> Opcode.sa);
-}
-
-void r4300i_SPECIAL_DSRA (void) {
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].DW >> Opcode.sa);
-}
-
-void r4300i_SPECIAL_DSLL32 (void) {
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].DW << (Opcode.sa + 32));
-}
-
-void r4300i_SPECIAL_DSRL32 (void) {
- GPR[Opcode.rd].UDW = (GPR[Opcode.rt].UDW >> (Opcode.sa + 32));
-}
-
-void r4300i_SPECIAL_DSRA32 (void) {
- GPR[Opcode.rd].DW = (GPR[Opcode.rt].DW >> (Opcode.sa + 32));
-}
-
-/********************** R4300i OpCodes: RegImm **********************/
-void r4300i_REGIMM_BLTZ (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW < 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_REGIMM_BGEZ (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW >= 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_REGIMM_BLTZL (void) {
- if (GPR[Opcode.rs].DW < 0) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_REGIMM_BGEZL (void) {
- if (GPR[Opcode.rs].DW >= 0) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_REGIMM_BLTZAL (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW < 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
- GPR[31].DW= (int32_t)(PROGRAM_COUNTER + 8);
-}
-
-void r4300i_REGIMM_BGEZAL (void) {
- NextInstruction = DELAY_SLOT;
- if (GPR[Opcode.rs].DW >= 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- TestInterpreterJump(PROGRAM_COUNTER,JumpToLocation,Opcode.rs,0);
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
- GPR[31].DW = (int32_t)(PROGRAM_COUNTER + 8);
-}
-/************************** COP0 functions **************************/
-void r4300i_COP0_MF (void) {
- GPR[Opcode.rt].DW = (int32_t)CP0[Opcode.rd];
-}
-
-void r4300i_COP0_MT (void) {
- switch (Opcode.rd) {
- case 0: //Index
- case 2: //EntryLo0
- case 3: //EntryLo1
- case 5: //PageMask
- case 6: //Wired
- case 10: //Entry Hi
- case 14: //EPC
- case 16: //Config
- case 18: //WatchLo
- case 19: //WatchHi
- case 28: //Tag lo
- case 29: //Tag Hi
- case 30: //ErrEPC
- CP0[Opcode.rd] = GPR[Opcode.rt].UW[0];
- break;
- case 4: //Context
- CP0[Opcode.rd] = GPR[Opcode.rt].UW[0] & 0xFF800000;
- break;
- case 9: //Count
- CP0[Opcode.rd]= GPR[Opcode.rt].UW[0];
- ChangeCompareTimer();
- break;
- case 11: //Compare
- CP0[Opcode.rd] = GPR[Opcode.rt].UW[0];
- FAKE_CAUSE_REGISTER &= ~CAUSE_IP7;
- ChangeCompareTimer();
- break;
- case 12: //Status
- if ((CP0[Opcode.rd] ^ GPR[Opcode.rt].UW[0]) != 0) {
- CP0[Opcode.rd] = GPR[Opcode.rt].UW[0];
- SetFpuLocations();
- } else {
- CP0[Opcode.rd] = GPR[Opcode.rt].UW[0];
- }
- if ((CP0[Opcode.rd] & 0x18) != 0) {
- }
- CheckInterrupts();
- break;
- case 13: //cause
- CP0[Opcode.rd] &= 0xFFFFCFF;
- break;
- default:
- R4300i_UnknownOpcode();
- }
-
-}
-
-/************************** COP0 CO functions ***********************/
-void r4300i_COP0_CO_TLBR (void) {
- TLB_Read();
-}
-
-void r4300i_COP0_CO_TLBWI (void) {
- WriteTLBEntry(INDEX_REGISTER & 0x1F);
-}
-
-void r4300i_COP0_CO_TLBWR (void) {
- WriteTLBEntry(RANDOM_REGISTER & 0x1F);
-}
-
-void r4300i_COP0_CO_TLBP (void) {
- TLB_Probe();
-}
-
-void r4300i_COP0_CO_ERET (void) {
- NextInstruction = JUMP;
- if ((STATUS_REGISTER & STATUS_ERL) != 0) {
- JumpToLocation = ERROREPC_REGISTER;
- STATUS_REGISTER &= ~STATUS_ERL;
- } else {
- JumpToLocation = EPC_REGISTER;
- STATUS_REGISTER &= ~STATUS_EXL;
- }
- LLBit = 0;
- CheckInterrupts();
-}
-
-/************************** COP1 functions **************************/
-void r4300i_COP1_MF (void) {
- TEST_COP1_USABLE_EXCEPTION
- GPR[Opcode.rt].DW = *(int32_t *)FPRFloatLocation[Opcode.fs];
-}
-
-void r4300i_COP1_DMF (void) {
- TEST_COP1_USABLE_EXCEPTION
- GPR[Opcode.rt].DW = *(int64_t *)FPRDoubleLocation[Opcode.fs];
-}
-
-void r4300i_COP1_CF (void) {
- TEST_COP1_USABLE_EXCEPTION
- if (Opcode.fs != 31 && Opcode.fs != 0) {
- return;
- }
- GPR[Opcode.rt].DW = (int32_t)FPCR[Opcode.fs];
-}
-
-void r4300i_COP1_MT (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(int32_t *)FPRFloatLocation[Opcode.fs] = GPR[Opcode.rt].W[0];
-}
-
-void r4300i_COP1_DMT (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(int64_t *)FPRDoubleLocation[Opcode.fs] = GPR[Opcode.rt].DW;
-}
-
-void r4300i_COP1_CT (void) {
- TEST_COP1_USABLE_EXCEPTION
- if (Opcode.fs == 31) {
- FPCR[Opcode.fs] = GPR[Opcode.rt].W[0];
- switch((FPCR[Opcode.fs] & 3)) {
- case 0: RoundingModel = _FPU_RC_NEAREST; break;
- case 1: RoundingModel = _FPU_RC_ZERO; break;
- case 2: RoundingModel = _FPU_RC_UP; break;
- case 3: RoundingModel = _FPU_RC_DOWN; break;
- }
- return;
- }
-}
-
-/************************* COP1: BC1 functions ***********************/
-void r4300i_COP1_BCF (void) {
- TEST_COP1_USABLE_EXCEPTION
- NextInstruction = DELAY_SLOT;
- if ((FPCR[31] & FPCSR_C) == 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_COP1_BCT (void) {
- TEST_COP1_USABLE_EXCEPTION
- NextInstruction = DELAY_SLOT;
- if ((FPCR[31] & FPCSR_C) != 0) {
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- } else {
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_COP1_BCFL (void) {
- TEST_COP1_USABLE_EXCEPTION
- if ((FPCR[31] & FPCSR_C) == 0) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-
-void r4300i_COP1_BCTL (void) {
- TEST_COP1_USABLE_EXCEPTION
- if ((FPCR[31] & FPCSR_C) != 0) {
- NextInstruction = DELAY_SLOT;
- JumpToLocation = PROGRAM_COUNTER + ((int16_t)Opcode.offset << 2) + 4;
- } else {
- NextInstruction = JUMP;
- JumpToLocation = PROGRAM_COUNTER + 8;
- }
-}
-/************************** COP1: S functions ************************/
-__inline void Float_RoundToInteger32( int32_t * Dest, float * Source ) {
- *Dest = (int32_t)*Source;
-}
-
-__inline void Float_RoundToInteger64( int64_t * Dest, float * Source ) {
- *Dest = (int64_t)*Source;
-}
-
-void r4300i_COP1_S_ADD (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (*(float *)FPRFloatLocation[Opcode.fs] + *(float *)FPRFloatLocation[Opcode.ft]);
-}
-
-void r4300i_COP1_S_SUB (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (*(float *)FPRFloatLocation[Opcode.fs] - *(float *)FPRFloatLocation[Opcode.ft]);
-}
-
-void r4300i_COP1_S_MUL (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (*(float *)FPRFloatLocation[Opcode.fs] * *(float *)FPRFloatLocation[Opcode.ft]);
-}
-
-void r4300i_COP1_S_DIV (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (*(float *)FPRFloatLocation[Opcode.fs] / *(float *)FPRFloatLocation[Opcode.ft]);
-}
-
-void r4300i_COP1_S_SQRT (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (float)sqrt(*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_ABS (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (float)fabs(*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_MOV (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = *(float *)FPRFloatLocation[Opcode.fs];
-}
-
-void r4300i_COP1_S_NEG (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (*(float *)FPRFloatLocation[Opcode.fs] * -1.0f);
-}
-
-void r4300i_COP1_S_TRUNC_L (void) {
- TEST_COP1_USABLE_EXCEPTION
- //_controlfp(_RC_CHOP,_MCW_RC);
- Float_RoundToInteger64(&*(int64_t *)FPRDoubleLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_CEIL_L (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- //_controlfp(_RC_UP,_MCW_RC);
- Float_RoundToInteger64(&*(int64_t *)FPRDoubleLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_FLOOR_L (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- //_controlfp(_FPU_RC_DOWN,_MCW_RC);
- Float_RoundToInteger64(&*(int64_t *)FPRDoubleLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_ROUND_W (void) {
- TEST_COP1_USABLE_EXCEPTION
- //_controlfp(_FPU_RC_NEAREST,_MCW_RC);
- Float_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_TRUNC_W (void) {
- TEST_COP1_USABLE_EXCEPTION
- //_controlfp(_RC_CHOP,_MCW_RC);
- Float_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_CEIL_W (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- //_controlfp(_RC_UP,_MCW_RC);
- Float_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_FLOOR_W (void) {
- TEST_COP1_USABLE_EXCEPTION
- //_controlfp(_FPU_RC_DOWN,_MCW_RC);
- Float_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_CVT_D (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(double *)FPRDoubleLocation[Opcode.fd] = (double)(*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_CVT_W (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- Float_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_CVT_L (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- Float_RoundToInteger64(&*(int64_t *)FPRDoubleLocation[Opcode.fd],&*(float *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_S_CMP (void) {
- int32_t less, equal, unorded, condition;
- float Temp0, Temp1;
-
- TEST_COP1_USABLE_EXCEPTION
-
- Temp0 = *(float *)FPRFloatLocation[Opcode.fs];
- Temp1 = *(float *)FPRFloatLocation[Opcode.ft];
-
- if(0) {
- //if (_isnan(Temp0) || _isnan(Temp1)) {
- less = 0;
- equal = 0;
- unorded = 1;
- if ((Opcode.funct & 8) != 0) {
- }
- } else {
- less = Temp0 < Temp1;
- equal = Temp0 == Temp1;
- unorded = 0;
- }
-
- condition = ((Opcode.funct & 4) && less) | ((Opcode.funct & 2) && equal) |
- ((Opcode.funct & 1) && unorded);
-
- if (condition) {
- FPCR[31] |= FPCSR_C;
- } else {
- FPCR[31] &= ~FPCSR_C;
- }
-
-}
-
-/************************** COP1: D functions ************************/
-__inline void Double_RoundToInteger32( int32_t * Dest, double * Source ) {
- *Dest = (int32_t)*Source;
-}
-
-__inline void Double_RoundToInteger64( int64_t * Dest, double * Source ) {
- *Dest = (int64_t)*Source;
-}
-
-void r4300i_COP1_D_ADD (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(double *)FPRDoubleLocation[Opcode.fd] = *(double *)FPRDoubleLocation[Opcode.fs] + *(double *)FPRDoubleLocation[Opcode.ft];
-}
-
-void r4300i_COP1_D_SUB (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(double *)FPRDoubleLocation[Opcode.fd] = *(double *)FPRDoubleLocation[Opcode.fs] - *(double *)FPRDoubleLocation[Opcode.ft];
-}
-
-void r4300i_COP1_D_MUL (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(double *)FPRDoubleLocation[Opcode.fd] = *(double *)FPRDoubleLocation[Opcode.fs] * *(double *)FPRDoubleLocation[Opcode.ft];
-}
-
-void r4300i_COP1_D_DIV (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(double *)FPRDoubleLocation[Opcode.fd] = *(double *)FPRDoubleLocation[Opcode.fs] / *(double *)FPRDoubleLocation[Opcode.ft];
-}
-
-void r4300i_COP1_D_SQRT (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(double *)FPRDoubleLocation[Opcode.fd] = (double)sqrt(*(double *)FPRDoubleLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_D_ABS (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(double *)FPRDoubleLocation[Opcode.fd] = fabs(*(double *)FPRDoubleLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_D_MOV (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(int64_t *)FPRDoubleLocation[Opcode.fd] = *(int64_t *)FPRDoubleLocation[Opcode.fs];
-}
-
-void r4300i_COP1_D_NEG (void) {
- TEST_COP1_USABLE_EXCEPTION
- *(double *)FPRDoubleLocation[Opcode.fd] = (*(double *)FPRDoubleLocation[Opcode.fs] * -1.0);
-}
-
-void r4300i_COP1_D_TRUNC_L (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- controlfp(_FPU_RC_ZERO);
- Double_RoundToInteger64(&*(int64_t *)FPRFloatLocation[Opcode.fd],&*(double *)FPRDoubleLocation[Opcode.fs] );
-}
-
-void r4300i_COP1_D_CEIL_L (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- controlfp(_FPU_RC_UP);
- Double_RoundToInteger64(&*(int64_t *)FPRFloatLocation[Opcode.fd],&*(double *)FPRDoubleLocation[Opcode.fs] );
-}
-
-void r4300i_COP1_D_FLOOR_L (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- controlfp(_FPU_RC_DOWN);
- Double_RoundToInteger64(&*(int64_t *)FPRDoubleLocation[Opcode.fd],&*(double *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_D_ROUND_W (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(_FPU_RC_NEAREST);
- Double_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(double *)FPRDoubleLocation[Opcode.fs] );
-}
-
-void r4300i_COP1_D_TRUNC_W (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(_FPU_RC_ZERO);
- Double_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(double *)FPRDoubleLocation[Opcode.fs] );
-}
-
-void r4300i_COP1_D_CEIL_W (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- controlfp(_FPU_RC_UP);
- Double_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(double *)FPRDoubleLocation[Opcode.fs] );
-}
-
-void r4300i_COP1_D_FLOOR_W (void) { //added by Witten
- TEST_COP1_USABLE_EXCEPTION
- controlfp(_FPU_RC_DOWN);
- Double_RoundToInteger32(&*(int32_t *)FPRDoubleLocation[Opcode.fd],&*(double *)FPRFloatLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_D_CVT_S (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (float)*(double *)FPRDoubleLocation[Opcode.fs];
-}
-
-void r4300i_COP1_D_CVT_W (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- Double_RoundToInteger32(&*(int32_t *)FPRFloatLocation[Opcode.fd],&*(double *)FPRDoubleLocation[Opcode.fs] );
-}
-
-void r4300i_COP1_D_CVT_L (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- Double_RoundToInteger64(&*(int64_t *)FPRDoubleLocation[Opcode.fd],&*(double *)FPRDoubleLocation[Opcode.fs]);
-}
-
-void r4300i_COP1_D_CMP (void) {
- int32_t less, equal, unorded, condition;
- MIPS_DWORD Temp0, Temp1;
-
- TEST_COP1_USABLE_EXCEPTION
-
- Temp0.DW = *(int64_t *)FPRDoubleLocation[Opcode.fs];
- Temp1.DW = *(int64_t *)FPRDoubleLocation[Opcode.ft];
-
- if(0) {
- //if (_isnan(Temp0.D) || _isnan(Temp1.D)) {
- less = 0;
- equal = 0;
- unorded = 1;
- if ((Opcode.funct & 8) != 0) {
- }
- } else {
- less = Temp0.D < Temp1.D;
- equal = Temp0.D == Temp1.D;
- unorded = 0;
- }
-
- condition = ((Opcode.funct & 4) && less) | ((Opcode.funct & 2) && equal) |
- ((Opcode.funct & 1) && unorded);
-
- if (condition) {
- FPCR[31] |= FPCSR_C;
- } else {
- FPCR[31] &= ~FPCSR_C;
- }
-}
-
-/************************** COP1: W functions ************************/
-void r4300i_COP1_W_CVT_S (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (float)*(int32_t *)FPRFloatLocation[Opcode.fs];
-}
-
-void r4300i_COP1_W_CVT_D (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(double *)FPRDoubleLocation[Opcode.fd] = (double)*(int32_t *)FPRFloatLocation[Opcode.fs];
-}
-
-/************************** COP1: L functions ************************/
-void r4300i_COP1_L_CVT_S (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(float *)FPRFloatLocation[Opcode.fd] = (float)*(int64_t *)FPRDoubleLocation[Opcode.fs];
-}
-
-void r4300i_COP1_L_CVT_D (void) {
- TEST_COP1_USABLE_EXCEPTION
- controlfp(RoundingModel);
- *(double *)FPRDoubleLocation[Opcode.fd] = (double)*(int64_t *)FPRDoubleLocation[Opcode.fs];
-}
-
-/************************** Other functions **************************/
-void R4300i_UnknownOpcode (void) {
- DisplayError("Unkniown X86 Opcode.\tPC:%08x\tOp:%08x\n", PROGRAM_COUNTER,Opcode.Hex);
- StopEmulation();
-}
diff --git a/src/usf/interpreter_ops.h b/src/usf/interpreter_ops.h deleted file mode 100644 index 01a6bbd..0000000 --- a/src/usf/interpreter_ops.h +++ /dev/null @@ -1,210 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-/************************* OpCode functions *************************/
-void r4300i_J ( void );
-void r4300i_JAL ( void );
-void r4300i_BNE ( void );
-void r4300i_BEQ ( void );
-void r4300i_BLEZ ( void );
-void r4300i_BGTZ ( void );
-void r4300i_ADDI ( void );
-void r4300i_ADDIU ( void );
-void r4300i_SLTI ( void );
-void r4300i_SLTIU ( void );
-void r4300i_ANDI ( void );
-void r4300i_ORI ( void );
-void r4300i_XORI ( void );
-void r4300i_LUI ( void );
-void r4300i_BEQL ( void );
-void r4300i_BNEL ( void );
-void r4300i_BLEZL ( void );
-void r4300i_BGTZL ( void );
-void r4300i_DADDIU ( void );
-void r4300i_LDL ( void );
-void r4300i_LDR ( void );
-void r4300i_LB ( void );
-void r4300i_LH ( void );
-void r4300i_LWL ( void );
-void r4300i_LW ( void );
-void r4300i_LBU ( void );
-void r4300i_LHU ( void );
-void r4300i_LWR ( void );
-void r4300i_LWU ( void );
-void r4300i_SB ( void );
-void r4300i_SH ( void );
-void r4300i_SWL ( void );
-void r4300i_SW ( void );
-void r4300i_SDL ( void );
-void r4300i_SDR ( void );
-void r4300i_SWR ( void );
-void r4300i_CACHE ( void );
-void r4300i_LL ( void );
-void r4300i_LWC1 ( void );
-void r4300i_LDC1 ( void );
-void r4300i_LD ( void );
-void r4300i_SC ( void );
-void r4300i_SWC1 ( void );
-void r4300i_SDC1 ( void );
-void r4300i_SD ( void );
-
-/********************** R4300i OpCodes: Special **********************/
-void r4300i_SPECIAL_SLL ( void );
-void r4300i_SPECIAL_SRL ( void );
-void r4300i_SPECIAL_SRA ( void );
-void r4300i_SPECIAL_SLLV ( void );
-void r4300i_SPECIAL_SRLV ( void );
-void r4300i_SPECIAL_SRAV ( void );
-void r4300i_SPECIAL_JR ( void );
-void r4300i_SPECIAL_JALR ( void );
-void r4300i_SPECIAL_SYSCALL ( void );
-void r4300i_SPECIAL_BREAK ( void );
-void r4300i_SPECIAL_SYNC ( void );
-void r4300i_SPECIAL_MFHI ( void );
-void r4300i_SPECIAL_MTHI ( void );
-void r4300i_SPECIAL_MFLO ( void );
-void r4300i_SPECIAL_MTLO ( void );
-void r4300i_SPECIAL_DSLLV ( void );
-void r4300i_SPECIAL_DSRLV ( void );
-void r4300i_SPECIAL_DSRAV ( void );
-void r4300i_SPECIAL_MULT ( void );
-void r4300i_SPECIAL_MULTU ( void );
-void r4300i_SPECIAL_DIV ( void );
-void r4300i_SPECIAL_DIVU ( void );
-void r4300i_SPECIAL_DMULT ( void );
-void r4300i_SPECIAL_DMULTU ( void );
-void r4300i_SPECIAL_DDIV ( void );
-void r4300i_SPECIAL_DDIVU ( void );
-void r4300i_SPECIAL_ADD ( void );
-void r4300i_SPECIAL_ADDU ( void );
-void r4300i_SPECIAL_SUB ( void );
-void r4300i_SPECIAL_SUBU ( void );
-void r4300i_SPECIAL_AND ( void );
-void r4300i_SPECIAL_OR ( void );
-void r4300i_SPECIAL_XOR ( void );
-void r4300i_SPECIAL_NOR ( void );
-void r4300i_SPECIAL_SLT ( void );
-void r4300i_SPECIAL_SLTU ( void );
-void r4300i_SPECIAL_DADD ( void );
-void r4300i_SPECIAL_DADDU ( void );
-void r4300i_SPECIAL_DSUB ( void );
-void r4300i_SPECIAL_DSUBU ( void );
-void r4300i_SPECIAL_TEQ ( void );
-void r4300i_SPECIAL_DSLL ( void );
-void r4300i_SPECIAL_DSRL ( void );
-void r4300i_SPECIAL_DSRA ( void );
-void r4300i_SPECIAL_DSLL32 ( void );
-void r4300i_SPECIAL_DSRL32 ( void );
-void r4300i_SPECIAL_DSRA32 ( void );
-
-/********************** R4300i OpCodes: RegImm **********************/
-void r4300i_REGIMM_BLTZ ( void );
-void r4300i_REGIMM_BGEZ ( void );
-void r4300i_REGIMM_BLTZL ( void );
-void r4300i_REGIMM_BGEZL ( void );
-void r4300i_REGIMM_BLTZAL ( void );
-void r4300i_REGIMM_BGEZAL ( void );
-
-/************************** COP0 functions **************************/
-void r4300i_COP0_MF ( void );
-void r4300i_COP0_MT ( void );
-
-/************************** COP0 CO functions ***********************/
-void r4300i_COP0_CO_TLBR ( void );
-void r4300i_COP0_CO_TLBWI ( void );
-void r4300i_COP0_CO_TLBWR ( void );
-void r4300i_COP0_CO_TLBP ( void );
-void r4300i_COP0_CO_ERET ( void );
-
-/************************** COP1 functions **************************/
-void r4300i_COP1_MF ( void );
-void r4300i_COP1_DMF ( void );
-void r4300i_COP1_CF ( void );
-void r4300i_COP1_MT ( void );
-void r4300i_COP1_DMT ( void );
-void r4300i_COP1_CT ( void );
-
-/************************* COP1: BC1 functions ***********************/
-void r4300i_COP1_BCF ( void );
-void r4300i_COP1_BCT ( void );
-void r4300i_COP1_BCFL ( void );
-void r4300i_COP1_BCTL ( void );
-
-/************************** COP1: S functions ************************/
-void r4300i_COP1_S_ADD ( void );
-void r4300i_COP1_S_SUB ( void );
-void r4300i_COP1_S_MUL ( void );
-void r4300i_COP1_S_DIV ( void );
-void r4300i_COP1_S_SQRT ( void );
-void r4300i_COP1_S_ABS ( void );
-void r4300i_COP1_S_MOV ( void );
-void r4300i_COP1_S_NEG ( void );
-void r4300i_COP1_S_TRUNC_L ( void );
-void r4300i_COP1_S_CEIL_L ( void ); //added by Witten
-void r4300i_COP1_S_FLOOR_L ( void ); //added by Witten
-void r4300i_COP1_S_ROUND_W ( void );
-void r4300i_COP1_S_TRUNC_W ( void );
-void r4300i_COP1_S_CEIL_W ( void ); //added by Witten
-void r4300i_COP1_S_FLOOR_W ( void );
-void r4300i_COP1_S_CVT_D ( void );
-void r4300i_COP1_S_CVT_W ( void );
-void r4300i_COP1_S_CVT_L ( void );
-void r4300i_COP1_S_CMP ( void );
-
-/************************** COP1: D functions ************************/
-void r4300i_COP1_D_ADD ( void );
-void r4300i_COP1_D_SUB ( void );
-void r4300i_COP1_D_MUL ( void );
-void r4300i_COP1_D_DIV ( void );
-void r4300i_COP1_D_SQRT ( void );
-void r4300i_COP1_D_ABS ( void );
-void r4300i_COP1_D_MOV ( void );
-void r4300i_COP1_D_NEG ( void );
-void r4300i_COP1_D_TRUNC_L ( void ); //added by Witten
-void r4300i_COP1_D_CEIL_L ( void ); //added by Witten
-void r4300i_COP1_D_FLOOR_L ( void ); //added by Witten
-void r4300i_COP1_D_ROUND_W ( void );
-void r4300i_COP1_D_TRUNC_W ( void );
-void r4300i_COP1_D_CEIL_W ( void ); //added by Witten
-void r4300i_COP1_D_FLOOR_W ( void ); //added by Witten
-void r4300i_COP1_D_CVT_S ( void );
-void r4300i_COP1_D_CVT_W ( void );
-void r4300i_COP1_D_CVT_L ( void );
-void r4300i_COP1_D_CMP ( void );
-
-/************************** COP1: W functions ************************/
-void r4300i_COP1_W_CVT_S ( void );
-void r4300i_COP1_W_CVT_D ( void );
-
-/************************** COP1: L functions ************************/
-void r4300i_COP1_L_CVT_S ( void );
-void r4300i_COP1_L_CVT_D ( void );
-
-/************************** Other functions **************************/
-void R4300i_UnknownOpcode ( void );
-
-extern uint32_t SWL_MASK[4], SWR_MASK[4], LWL_MASK[4], LWR_MASK[4];
-extern int32_t SWL_SHIFT[4], SWR_SHIFT[4], LWL_SHIFT[4], LWR_SHIFT[4];
-extern int32_t RoundingModel;
diff --git a/src/usf/main.c b/src/usf/main.c deleted file mode 100644 index e065a45..0000000 --- a/src/usf/main.c +++ /dev/null @@ -1,41 +0,0 @@ -
-#include <stdint.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include "usf.h"
-#include "cpu.h"
-#include "memory.h"
-
-
-int InitalizeApplication ( void )
-{
-
- return 1;
-}
-
-void StopEmulation(void)
-{
- //asm("int $3");
- //printf("Arrivederci!\n\n");
- //Release_Memory();
- //exit(0);
- cpu_running = 0;
-}
-
-void DisplayError (char * Message, ...) {
- char Msg[1000];
- va_list ap;
-
- va_start( ap, Message );
- vsprintf( Msg, Message, ap );
- va_end( ap );
-
- printf("Error: %s\n", Msg);
-}
-
-void UsfSleep(int32_t time)
-{
- usleep(time * 1000);
-}
diff --git a/src/usf/main.h b/src/usf/main.h deleted file mode 100644 index f2e75b7..0000000 --- a/src/usf/main.h +++ /dev/null @@ -1,10 +0,0 @@ -#include <stdint.h>
-
-#define CPU_Default -1
-#define CPU_Interpreter 0
-#define CPU_Recompiler 1
-
-int InitalizeApplication ( void );
-void DisplayError (char * Message, ...);
-void StopEmulation(void);
-void UsfSleep(int32_t);
diff --git a/src/usf/memory.c b/src/usf/memory.c deleted file mode 100644 index 0570bbb..0000000 --- a/src/usf/memory.c +++ /dev/null @@ -1,1890 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include <stdint.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <malloc.h>
-#include <memory.h>
-#include <sys/mman.h>
-
-#include <signal.h>
-
-
-#include "main.h"
-#include "cpu.h"
-#include "x86.h"
-#include "audio.h"
-#include "rsp.h"
-#include "usf.h"
-
-uintptr_t *TLB_Map = 0;
-uint8_t * MemChunk = 0;
-uint32_t RdramSize = 0x800000, SystemRdramSize = 0x800000, RomFileSize = 0x4000000;
-uint8_t * N64MEM = 0, * RDRAM = 0, * DMEM = 0, * IMEM = 0, * ROMPages[0x400], * savestatespace = 0, * NOMEM = 0;
-void ** JumpTable = 0, ** DelaySlotTable = 0;
-uint8_t * RecompCode = 0, * RecompPos = 0;
-
-uint32_t WrittenToRom = 0;
-uint32_t WroteToRom = 0;
-uint32_t TempValue = 0;
-uint32_t MemoryState = 0;
-
-uint8_t EmptySpace = 0;
-
-uint8_t * PageROM(uint32_t addr) {
- return (ROMPages[addr/0x10000])?ROMPages[addr/0x10000]+(addr%0x10000):&EmptySpace;
-}
-
-/* MAP_32BIT is needed to make this work on amd64. --nenolod. */
-#ifndef MAP_32BIT
-# define MAP_32BIT (0)
-#endif
-
-#define PAGE_SIZE 4096
-void *malloc_exec(uint32_t bytes)
-{
- void *ptr = NULL;
-
- ptr = mmap(0,bytes,PROT_EXEC|PROT_READ|PROT_WRITE,MAP_PRIVATE | MAP_ANONYMOUS | MAP_32BIT, 0, 0);
-
- return ptr;
-
-}
-
-
-int32_t Allocate_Memory ( void ) {
- //RdramSize = 0x800000;
-
- // Allocate the N64MEM and TLB_Map so that they are in each others 4GB range
- // Also put the registers there :)
-
-
- // the mmap technique works craptacular when the regions don't overlay
-
- MemChunk = mmap(NULL, 0x100000 * sizeof(uintptr_t) + 0x1D000 + RdramSize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
-
- TLB_Map = (uintptr_t*)MemChunk;
- if (TLB_Map == NULL) {
- return 0;
- }
-
- memset(TLB_Map, 0, 0x100000 * sizeof(uintptr_t) + 0x10000);
-
- N64MEM = mmap((uintptr_t)MemChunk + 0x100000 * sizeof(uintptr_t) + 0x10000, 0xD000 + RdramSize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, 0, 0);
- if(N64MEM == NULL) {
- DisplayError("Failed to allocate N64MEM");
- return 0;
- }
-
- memset(N64MEM, 0, RdramSize);
-
- NOMEM = mmap((uintptr_t)N64MEM + RdramSize, 0xD000, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, 0, 0);
-
- if(RdramSize == 0x400000)
- {
- // munmap(N64MEM + 0x400000, 0x400000);
- }
-
- Registers = (N64_REGISTERS *)((uintptr_t)MemChunk + 0x100000 * sizeof(uintptr_t));
- TLBLoadAddress = (uint32_t *)((uintptr_t)Registers + 0x500);
- Timers = (SYSTEM_TIMERS*)(TLBLoadAddress + 4);
- WaitMode = (uint32_t *)(Timers + sizeof(SYSTEM_TIMERS));
- CPU_Action = (CPU_ACTION *)(WaitMode + 4);
- RSP_GPR = (REGISTER32 *)(CPU_Action + sizeof(CPU_ACTION));
- DMEM = (uint8_t *)(RSP_GPR + (32 * 8));
- RSP_ACCUM = (REGISTER *)(DMEM + 0x2000);
- RSP_Vect = (VECTOR *)((char*)RSP_ACCUM + (sizeof(REGISTER)*32));
-
-
- if(!use_interpreter) {
- JumpTable = (void **)malloc(0x200000 * sizeof(uintptr_t));
-
- if( JumpTable == NULL )
- return 0;
-
- memset(JumpTable, 0, 0x200000 * sizeof(uintptr_t));
-
- RecompCode = malloc_exec(NormalCompileBufferSize);
-
- memset(RecompCode, 0xcc, NormalCompileBufferSize); // fill with Breakpoints
-
- DelaySlotTable = (void **) malloc((0x1000000) >> 0xA);
- if( DelaySlotTable == NULL )
- return 0;
-
- memset(DelaySlotTable, 0, ((0x1000000) >> 0xA));
-
- } else {
- JumpTable = NULL;
- RecompCode = NULL;
- DelaySlotTable = NULL;
- }
- RDRAM = (uint8_t *)(N64MEM);
- IMEM = DMEM + 0x1000;
-
- MemoryState = 1;
-
- return 1;
-}
-
-int PreAllocate_Memory(void) {
- int i = 0;
-
- // Moved the savestate allocation here :) (for better management later)
- savestatespace = malloc(0x80275C);
-
- if(savestatespace == 0)
- return 0;
-
- memset(savestatespace, 0, 0x80275C);
-
- for (i = 0; i < 0x400; i++) {
- ROMPages[i] = 0;
- }
-
- return 1;
-}
-
-void Release_Memory ( void ) {
- uint32_t i;
-
- for (i = 0; i < 0x400; i++) {
- if (ROMPages[i]) {
- free(ROMPages[i]); ROMPages[i] = 0;
- }
- }
- printf("Freeing memory\n");
-
- MemoryState = 0;
-
- if (MemChunk != 0) {munmap(MemChunk, 0x100000 * sizeof(uintptr_t)) + 0x1D000 + RdramSize; MemChunk=0;}
- if (N64MEM != 0) {munmap(N64MEM, RdramSize); N64MEM=0;}
- if (NOMEM != 0) {munmap(NOMEM, 0xD000); NOMEM=0;}
-
- if (DelaySlotTable != NULL) {free( DelaySlotTable); DelaySlotTable=NULL;}
- if (JumpTable != NULL) {free( JumpTable); JumpTable=NULL;}
- if (RecompCode != NULL){munmap( RecompCode, NormalCompileBufferSize); RecompCode=NULL;}
- if (RSPRecompCode != NULL){munmap( RSPRecompCode, RSP_RECOMPMEM_SIZE + RSP_SECRECOMPMEM_SIZE); RSPRecompCode=NULL;}
-
- if (RSPJumpTables != NULL) {free( RSPJumpTables); RSPJumpTables=NULL;}
- if (JumpTable != NULL) {free( JumpTable); JumpTable=NULL;}
-
-
- if(savestatespace)
- free(savestatespace);
- savestatespace = NULL;
-
-}
-
-
-
-void Compile_LB ( int32_t Reg, uint32_t addr, uint32_t SignExtend ) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- MoveConstToX86reg(0,Reg);
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- case 0x10000000:
-
- if (SignExtend) {
- MoveSxVariableToX86regByte(Addr + N64MEM,Reg);
- } else {
- MoveZxVariableToX86regByte(Addr + N64MEM,Reg);
- }
- break;
- default:
- MoveConstToX86reg(0,Reg);
- }
-}
-
-void Compile_LH ( int32_t Reg, uint32_t addr, uint32_t SignExtend) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- MoveConstToX86reg(0,Reg);
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- case 0x10000000:
-
- if (SignExtend) {
- MoveSxVariableToX86regHalf(Addr + N64MEM,Reg);
- } else {
- MoveZxVariableToX86regHalf(Addr + N64MEM,Reg);
- }
- break;
- default:
- MoveConstToX86reg(0,Reg);
- }
-}
-
-void Compile_LW ( int32_t Reg, uint32_t addr ) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- MoveConstToX86reg(0,Reg);
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- case 0x10000000:
- MoveVariableToX86reg(Addr + N64MEM,Reg);
- break;
- case 0x04000000:
- if (Addr < 0x04002000) {
- MoveVariableToX86reg(Addr + N64MEM,Reg);
- break;
- }
- switch (Addr) {
- case 0x04040010: MoveVariableToX86reg(&SP_STATUS_REG,Reg); break;
- case 0x04040014: MoveVariableToX86reg(&SP_DMA_FULL_REG,Reg); break;
- case 0x04040018: MoveVariableToX86reg(&SP_DMA_BUSY_REG,Reg); break;
- case 0x04080000: MoveVariableToX86reg(&SP_PC_REG,Reg); break;
- default: MoveConstToX86reg(0,Reg); break;
- }
- break;
- case 0x04100000: MoveVariableToX86reg(Addr + N64MEM,Reg); break;
- case 0x04300000:
- switch (Addr) {
- case 0x04300000: MoveVariableToX86reg(&MI_MODE_REG,Reg); break;
- case 0x04300004: MoveVariableToX86reg(&MI_VERSION_REG,Reg); break;
- case 0x04300008: MoveVariableToX86reg(&MI_INTR_REG,Reg); break;
- case 0x0430000C: MoveVariableToX86reg(&MI_INTR_MASK_REG,Reg); break;
- default: MoveConstToX86reg(0,Reg); break;
- }
- break;
- case 0x04400000:
- switch (Addr) {
- case 0x04400010:
- Pushad();
- Call_Direct(&UpdateCurrentHalfLine);
- Popad();
- MoveVariableToX86reg(&HalfLine,Reg);
- break;
- default: MoveConstToX86reg(0,Reg); break;
- }
- break;
- case 0x04500000: /* AI registers */
- switch (Addr) {
- case 0x04500004:
- Pushad();
- Call_Direct(AiReadLength);
- MoveX86regToVariable(x86_EAX,&TempValue);
- Popad();
- MoveVariableToX86reg(&TempValue,Reg);
- break;
- case 0x0450000C: MoveVariableToX86reg(&AI_STATUS_REG,Reg); break;
- case 0x04500010: MoveVariableToX86reg(&AI_DACRATE_REG,Reg); break;
- default: MoveConstToX86reg(0,Reg); break;
- }
- break;
- case 0x04600000:
- switch (Addr) {
- case 0x04600010: MoveVariableToX86reg(&PI_STATUS_REG,Reg); break;
- case 0x04600014: MoveVariableToX86reg(&PI_DOMAIN1_REG,Reg); break;
- case 0x04600018: MoveVariableToX86reg(&PI_BSD_DOM1_PWD_REG,Reg); break;
- case 0x0460001C: MoveVariableToX86reg(&PI_BSD_DOM1_PGS_REG,Reg); break;
- case 0x04600020: MoveVariableToX86reg(&PI_BSD_DOM1_RLS_REG,Reg); break;
- case 0x04600024: MoveVariableToX86reg(&PI_DOMAIN2_REG,Reg); break;
- case 0x04600028: MoveVariableToX86reg(&PI_BSD_DOM2_PWD_REG,Reg); break;
- case 0x0460002C: MoveVariableToX86reg(&PI_BSD_DOM2_PGS_REG,Reg); break;
- case 0x04600030: MoveVariableToX86reg(&PI_BSD_DOM2_RLS_REG,Reg); break;
- default: MoveConstToX86reg(0,Reg); break;
- }
- break;
- case 0x04700000:
- switch (Addr) {
- case 0x0470000C: MoveVariableToX86reg(&RI_SELECT_REG,Reg); break;
- case 0x04700010: MoveVariableToX86reg(&RI_REFRESH_REG,Reg); break;
- default: MoveConstToX86reg(0,Reg); break;
- }
- break;
- case 0x04800000:
- switch (Addr) {
- case 0x04800018: MoveVariableToX86reg(&SI_STATUS_REG,Reg); break;
- default: MoveConstToX86reg(0,Reg); break;
- }
- break;
- case 0x1FC00000: MoveVariableToX86reg(Addr + N64MEM,Reg); break;
- default: MoveConstToX86reg(((Addr & 0xFFFF) << 16) | (Addr & 0xFFFF),Reg);
- }
-}
-
-void Compile_SB_Const ( uint8_t Value, uint32_t addr ) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- MoveConstByteToVariable(Value,Addr + N64MEM);
- break;
- }
-}
-
-void Compile_SB_Register ( int32_t x86Reg, uint32_t addr ) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- MoveX86regByteToVariable(x86Reg,Addr + N64MEM);
- break;
- }
-}
-
-void Compile_SH_Const ( uint16_t Value, uint32_t addr ) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- MoveConstHalfToVariable(Value,Addr + N64MEM);
- break;
- }
-}
-
-void Compile_SH_Register ( int32_t x86Reg, uint32_t addr ) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- MoveX86regHalfToVariable(x86Reg,Addr + N64MEM);
- break;
- }
-}
-
-void Compile_SW_Const ( uint32_t Value, uint32_t addr ) {
- uintptr_t Addr = addr;
- if (!TranslateVaddr(&Addr)) {
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- MoveConstToVariable(Value,Addr + N64MEM);
- break;
- case 0x03F00000:
- switch (Addr) {
- case 0x03F00000: MoveConstToVariable(Value,&RDRAM_CONFIG_REG); break;
- case 0x03F00004: MoveConstToVariable(Value,&RDRAM_DEVICE_ID_REG); break;
- case 0x03F00008: MoveConstToVariable(Value,&RDRAM_DELAY_REG); break;
- case 0x03F0000C: MoveConstToVariable(Value,&RDRAM_MODE_REG); break;
- case 0x03F00010: MoveConstToVariable(Value,&RDRAM_REF_INTERVAL_REG); break;
- case 0x03F00014: MoveConstToVariable(Value,&RDRAM_REF_ROW_REG); break;
- case 0x03F00018: MoveConstToVariable(Value,&RDRAM_RAS_INTERVAL_REG); break;
- case 0x03F0001C: MoveConstToVariable(Value,&RDRAM_MIN_INTERVAL_REG); break;
- case 0x03F00020: MoveConstToVariable(Value,&RDRAM_ADDR_SELECT_REG); break;
- case 0x03F00024: MoveConstToVariable(Value,&RDRAM_DEVICE_MANUF_REG); break;
- case 0x03F04004: break;
- case 0x03F08004: break;
- case 0x03F80004: break;
- case 0x03F80008: break;
- case 0x03F8000C: break;
- case 0x03F80014: break;
- }
- break;
- case 0x04000000:
- if (Addr < 0x04002000) {
- MoveConstToVariable(Value,Addr + N64MEM);
- break;
- }
- switch (Addr) {
- case 0x04040000: MoveConstToVariable(Value,&SP_MEM_ADDR_REG); break;
- case 0x04040004: MoveConstToVariable(Value,&SP_DRAM_ADDR_REG); break;
- case 0x04040008:
- MoveConstToVariable(Value,&SP_RD_LEN_REG);
- Pushad();
- Call_Direct(&SP_DMA_READ);
- Popad();
- break;
- case 0x04040010:
- {
- uint32_t ModValue = 0;
- if ( ( Value & SP_CLR_HALT ) != 0 ) { ModValue |= SP_STATUS_HALT; }
- if ( ( Value & SP_CLR_BROKE ) != 0 ) { ModValue |= SP_STATUS_BROKE; }
- if ( ( Value & SP_CLR_SSTEP ) != 0 ) { ModValue |= SP_STATUS_SSTEP; }
- if ( ( Value & SP_CLR_INTR_BREAK ) != 0 ) { ModValue |= SP_STATUS_INTR_BREAK; }
- if ( ( Value & SP_CLR_SIG0 ) != 0 ) { ModValue |= SP_STATUS_SIG0; }
- if ( ( Value & SP_CLR_SIG1 ) != 0 ) { ModValue |= SP_STATUS_SIG1; }
- if ( ( Value & SP_CLR_SIG2 ) != 0 ) { ModValue |= SP_STATUS_SIG2; }
- if ( ( Value & SP_CLR_SIG3 ) != 0 ) { ModValue |= SP_STATUS_SIG3; }
- if ( ( Value & SP_CLR_SIG4 ) != 0 ) { ModValue |= SP_STATUS_SIG4; }
- if ( ( Value & SP_CLR_SIG5 ) != 0 ) { ModValue |= SP_STATUS_SIG5; }
- if ( ( Value & SP_CLR_SIG6 ) != 0 ) { ModValue |= SP_STATUS_SIG6; }
- if ( ( Value & SP_CLR_SIG7 ) != 0 ) { ModValue |= SP_STATUS_SIG7; }
-
- if (ModValue != 0) {
- AndConstToVariable(~ModValue,&SP_STATUS_REG);
- }
-
- ModValue = 0;
- if ( ( Value & SP_SET_HALT ) != 0 ) { ModValue |= SP_STATUS_HALT; }
- if ( ( Value & SP_SET_SSTEP ) != 0 ) { ModValue |= SP_STATUS_SSTEP; }
- if ( ( Value & SP_SET_INTR_BREAK ) != 0) { ModValue |= SP_STATUS_INTR_BREAK; }
- if ( ( Value & SP_SET_SIG0 ) != 0 ) { ModValue |= SP_STATUS_SIG0; }
- if ( ( Value & SP_SET_SIG1 ) != 0 ) { ModValue |= SP_STATUS_SIG1; }
- if ( ( Value & SP_SET_SIG2 ) != 0 ) { ModValue |= SP_STATUS_SIG2; }
- if ( ( Value & SP_SET_SIG3 ) != 0 ) { ModValue |= SP_STATUS_SIG3; }
- if ( ( Value & SP_SET_SIG4 ) != 0 ) { ModValue |= SP_STATUS_SIG4; }
- if ( ( Value & SP_SET_SIG5 ) != 0 ) { ModValue |= SP_STATUS_SIG5; }
- if ( ( Value & SP_SET_SIG6 ) != 0 ) { ModValue |= SP_STATUS_SIG6; }
- if ( ( Value & SP_SET_SIG7 ) != 0 ) { ModValue |= SP_STATUS_SIG7; }
- if (ModValue != 0) {
- OrConstToVariable(ModValue,&SP_STATUS_REG);
- }
-
- if ( ( Value & SP_CLR_INTR ) != 0) {
- AndConstToVariable(~MI_INTR_SP,&MI_INTR_REG);
- Pushad();
- Call_Direct(RunRsp);
- Call_Direct(CheckInterrupts);
- Popad();
- } else {
- Pushad();
- Call_Direct(RunRsp);
- Popad();
- }
- }
- break;
- case 0x0404001C: MoveConstToVariable(0,&SP_SEMAPHORE_REG); break;
- case 0x04080000: MoveConstToVariable(Value & 0xFFC,&SP_PC_REG); break;
- }
- break;
- case 0x04300000:
- switch (Addr) {
- case 0x04300000:
- {
- uint32_t ModValue = 0x7F;
- if ( ( Value & MI_CLR_INIT ) != 0 ) { ModValue |= MI_MODE_INIT; }
- if ( ( Value & MI_CLR_EBUS ) != 0 ) { ModValue |= MI_MODE_EBUS; }
- if ( ( Value & MI_CLR_RDRAM ) != 0 ) { ModValue |= MI_MODE_RDRAM; }
- if (ModValue != 0) {
- AndConstToVariable(~ModValue,&MI_MODE_REG);
- }
-
- ModValue = (Value & 0x7F);
- if ( ( Value & MI_SET_INIT ) != 0 ) { ModValue |= MI_MODE_INIT; }
- if ( ( Value & MI_SET_EBUS ) != 0 ) { ModValue |= MI_MODE_EBUS; }
- if ( ( Value & MI_SET_RDRAM ) != 0 ) { ModValue |= MI_MODE_RDRAM; }
- if (ModValue != 0) {
- OrConstToVariable(ModValue,&MI_MODE_REG);
- }
- if ( ( Value & MI_CLR_DP_INTR ) != 0 ) {
- AndConstToVariable(~MI_INTR_DP,&MI_INTR_REG);
- }
- }
- break;
- case 0x0430000C:
- {
- uint32_t ModValue;
- ModValue = 0;
- if ( ( Value & MI_INTR_MASK_CLR_SP ) != 0 ) { ModValue |= MI_INTR_MASK_SP; }
- if ( ( Value & MI_INTR_MASK_CLR_SI ) != 0 ) { ModValue |= MI_INTR_MASK_SI; }
- if ( ( Value & MI_INTR_MASK_CLR_AI ) != 0 ) { ModValue |= MI_INTR_MASK_AI; }
- if ( ( Value & MI_INTR_MASK_CLR_VI ) != 0 ) { ModValue |= MI_INTR_MASK_VI; }
- if ( ( Value & MI_INTR_MASK_CLR_PI ) != 0 ) { ModValue |= MI_INTR_MASK_PI; }
- if ( ( Value & MI_INTR_MASK_CLR_DP ) != 0 ) { ModValue |= MI_INTR_MASK_DP; }
- if (ModValue != 0) {
- AndConstToVariable(~ModValue,&MI_INTR_MASK_REG);
- }
-
- ModValue = 0;
- if ( ( Value & MI_INTR_MASK_SET_SP ) != 0 ) { ModValue |= MI_INTR_MASK_SP; }
- if ( ( Value & MI_INTR_MASK_SET_SI ) != 0 ) { ModValue |= MI_INTR_MASK_SI; }
- if ( ( Value & MI_INTR_MASK_SET_AI ) != 0 ) { ModValue |= MI_INTR_MASK_AI; }
- if ( ( Value & MI_INTR_MASK_SET_VI ) != 0 ) { ModValue |= MI_INTR_MASK_VI; }
- if ( ( Value & MI_INTR_MASK_SET_PI ) != 0 ) { ModValue |= MI_INTR_MASK_PI; }
- if ( ( Value & MI_INTR_MASK_SET_DP ) != 0 ) { ModValue |= MI_INTR_MASK_DP; }
- if (ModValue != 0) {
- OrConstToVariable(ModValue,&MI_INTR_MASK_REG);
- }
- }
- break;
- }
- break;
- case 0x04400000:
- switch (Addr) {
- case 0x04400000:
- MoveConstToVariable(Value,&VI_STATUS_REG);
- break;
- case 0x04400004: MoveConstToVariable((Value & 0xFFFFFF),&VI_ORIGIN_REG); break;
- case 0x04400008:
- MoveConstToVariable(Value,&VI_WIDTH_REG);
- break;
- case 0x0440000C: MoveConstToVariable(Value,&VI_INTR_REG); break;
- case 0x04400010:
- AndConstToVariable(~MI_INTR_VI,&MI_INTR_REG);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- case 0x04400014: MoveConstToVariable(Value,&VI_BURST_REG); break;
- case 0x04400018: MoveConstToVariable(Value,&VI_V_SYNC_REG); break;
- case 0x0440001C: MoveConstToVariable(Value,&VI_H_SYNC_REG); break;
- case 0x04400020: MoveConstToVariable(Value,&VI_LEAP_REG); break;
- case 0x04400024: MoveConstToVariable(Value,&VI_H_START_REG); break;
- case 0x04400028: MoveConstToVariable(Value,&VI_V_START_REG); break;
- case 0x0440002C: MoveConstToVariable(Value,&VI_V_BURST_REG); break;
- case 0x04400030: MoveConstToVariable(Value,&VI_X_SCALE_REG); break;
- case 0x04400034: MoveConstToVariable(Value,&VI_Y_SCALE_REG); break;
- }
- break;
- case 0x04500000: /* AI registers */
- switch (Addr) {
- case 0x04500000: MoveConstToVariable(Value,&AI_DRAM_ADDR_REG); break;
- case 0x04500004:
- MoveConstToVariable(Value,&AI_LEN_REG);
- Pushad();
- //Pushad();
- //PushImm32(Value);
- Call_Direct(AiLenChanged);
- //AddConstToX86Reg(x86_ESP,8);
-
- Popad();
- break;
- case 0x04500008: MoveConstToVariable((Value & 1),&AI_CONTROL_REG); break;
- case 0x0450000C:
- /* Clear Interrupt */;
- AndConstToVariable(~MI_INTR_AI,&MI_INTR_REG);
- AndConstToVariable(~MI_INTR_AI,&AudioIntrReg);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- case 0x04500010:
- Addr|=0xa0000000;
- MoveConstToVariable(Value,Addr + N64MEM);
- break;
- case 0x04500014: MoveConstToVariable(Value,&AI_BITRATE_REG); break;
- }
- break;
- case 0x04600000:
- switch (Addr) {
- case 0x04600000: MoveConstToVariable(Value,&PI_DRAM_ADDR_REG); break;
- case 0x04600004: MoveConstToVariable(Value,&PI_CART_ADDR_REG); break;
- case 0x04600008:
- MoveConstToVariable(Value,&PI_RD_LEN_REG);
- Pushad();
- Call_Direct(&PI_DMA_READ);
- Popad();
- break;
- case 0x0460000C:
- MoveConstToVariable(Value,&PI_WR_LEN_REG);
- Pushad();
- Call_Direct(&PI_DMA_WRITE);
- Popad();
- break;
- case 0x04600010:
- if ((Value & PI_CLR_INTR) != 0 ) {
- AndConstToVariable(~MI_INTR_PI,&MI_INTR_REG);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- }
- break;
- case 0x04600014: MoveConstToVariable((Value & 0xFF),&PI_DOMAIN1_REG); break;
- case 0x04600018: MoveConstToVariable((Value & 0xFF),&PI_BSD_DOM1_PWD_REG); break;
- case 0x0460001C: MoveConstToVariable((Value & 0xFF),&PI_BSD_DOM1_PGS_REG); break;
- case 0x04600020: MoveConstToVariable((Value & 0xFF),&PI_BSD_DOM1_RLS_REG); break;
- }
- break;
- case 0x04700000:
- switch (Addr) {
- case 0x04700000: MoveConstToVariable(Value,&RI_MODE_REG); break;
- case 0x04700004: MoveConstToVariable(Value,&RI_CONFIG_REG); break;
- case 0x04700008: MoveConstToVariable(Value,&RI_CURRENT_LOAD_REG); break;
- case 0x0470000C: MoveConstToVariable(Value,&RI_SELECT_REG); break;
- }
- break;
- case 0x04800000:
- switch (Addr) {
- case 0x04800000: MoveConstToVariable(Value,&SI_DRAM_ADDR_REG); break;
- case 0x04800004:
- MoveConstToVariable(Value,&SI_PIF_ADDR_RD64B_REG);
- Pushad();
- Call_Direct(&SI_DMA_READ);
- Popad();
- break;
- case 0x04800010:
- MoveConstToVariable(Value,&SI_PIF_ADDR_WR64B_REG);
- Pushad();
- Call_Direct(&SI_DMA_WRITE);
- Popad();
- break;
- case 0x04800018:
- AndConstToVariable(~MI_INTR_SI,&MI_INTR_REG);
- AndConstToVariable(~SI_STATUS_INTERRUPT,&SI_STATUS_REG);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- }
- break;
- }
-}
-
-void Compile_SW_Register ( int32_t x86Reg, uint32_t addr ) {
- uintptr_t Addr = addr;
-
-
- if (!TranslateVaddr(&Addr)) {
- return;
- }
-
- switch (Addr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- MoveX86regToVariable(x86Reg,Addr + N64MEM);
- break;
- case 0x04000000:
- switch (Addr) {
- case 0x04040000: MoveX86regToVariable(x86Reg,&SP_MEM_ADDR_REG); break;
- case 0x04040004: MoveX86regToVariable(x86Reg,&SP_DRAM_ADDR_REG); break;
- case 0x04040008:
- MoveX86regToVariable(x86Reg,&SP_RD_LEN_REG);
- Pushad();
- Call_Direct(&SP_DMA_READ);
- Popad();
- break;
- case 0x0404000C:
- MoveX86regToVariable(x86Reg,&SP_WR_LEN_REG);
- Pushad();
- Call_Direct(&SP_DMA_WRITE);
- Popad();
- break;
- case 0x04040010:
- MoveX86regToVariable(x86Reg,&RegModValue);
- Pushad();
- Call_Direct(ChangeSpStatus);
- Popad();
- break;
- case 0x0404001C: MoveConstToVariable(0,&SP_SEMAPHORE_REG); break;
- case 0x04080000:
- MoveX86regToVariable(x86Reg,&SP_PC_REG);
- AndConstToVariable(0xFFC,&SP_PC_REG);
- break;
- default:
- if (Addr < 0x04002000)
- MoveX86regToVariable(x86Reg,Addr + N64MEM);
- }
- break;
- case 0x04100000:
- break;
- //MoveX86regToVariable(x86Reg,Addr + N64MEM);
- case 0x04300000:
- switch (Addr) {
- case 0x04300000:
- MoveX86regToVariable(x86Reg,&RegModValue);
- Pushad();
- Call_Direct(ChangeMiIntrMask);
- Popad();
- break;
- case 0x0430000C:
- MoveX86regToVariable(x86Reg,&RegModValue);
- Pushad();
- Call_Direct(ChangeMiIntrMask);
- Popad();
- break;
- }
- break;
-
- case 0x04400000:
- switch (Addr) {
- case 0x04400000:
- // inserted in place of compiled stuff
- MoveX86regToVariable(x86Reg,&VI_STATUS_REG);
- break;
- case 0x04400004:
- MoveX86regToVariable(x86Reg,&VI_ORIGIN_REG);
- AndConstToVariable(0xFFFFFF,&VI_ORIGIN_REG);
- break;
- case 0x04400008:
- // inserted in place of compiled stuff
- MoveX86regToVariable(x86Reg,&VI_WIDTH_REG);
- break;
- case 0x0440000C: MoveX86regToVariable(x86Reg,&VI_INTR_REG); break;
- case 0x04400010:
- AndConstToVariable(~MI_INTR_VI,&MI_INTR_REG);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- case 0x04400014: MoveX86regToVariable(x86Reg,&VI_BURST_REG); break;
- case 0x04400018: MoveX86regToVariable(x86Reg,&VI_V_SYNC_REG); break;
- case 0x0440001C: MoveX86regToVariable(x86Reg,&VI_H_SYNC_REG); break;
- case 0x04400020: MoveX86regToVariable(x86Reg,&VI_LEAP_REG); break;
- case 0x04400024: MoveX86regToVariable(x86Reg,&VI_H_START_REG); break;
- case 0x04400028: MoveX86regToVariable(x86Reg,&VI_V_START_REG); break;
- case 0x0440002C: MoveX86regToVariable(x86Reg,&VI_V_BURST_REG); break;
- case 0x04400030: MoveX86regToVariable(x86Reg,&VI_X_SCALE_REG); break;
- case 0x04400034: MoveX86regToVariable(x86Reg,&VI_Y_SCALE_REG); break;
- }
- break;
- case 0x04500000: /* AI registers */
- switch (Addr) {
- case 0x04500000: MoveX86regToVariable(x86Reg,&AI_DRAM_ADDR_REG); break;
- case 0x04500004:
- MoveX86regToVariable(x86Reg,&AI_LEN_REG);
- Pushad();
- //MoveX86RegToX86Reg(x86_ESP, x86_EAX);
- //AndConstToX86Reg(x86_EAX, 8);
- //SubX86RegToX86Reg(x86_ESP,x86_EAX);
- //Push(x86_EAX);
- Call_Direct(AiLenChanged);
- //Pop(x86_EAX);
- //AddX86RegToX86Reg(x86_ESP,x86_EAX);
- Popad();
- break;
- case 0x04500008:
- MoveX86regToVariable(x86Reg,&AI_CONTROL_REG);
- AndConstToVariable(1,&AI_CONTROL_REG);
- case 0x0450000C:
- /* Clear Interrupt */;
- AndConstToVariable(~MI_INTR_AI,&MI_INTR_REG);
- AndConstToVariable(~MI_INTR_AI,&AudioIntrReg);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- case 0x04500010:
- MoveX86regToVariable(x86Reg,Addr + N64MEM);
- break;
- default:
- MoveX86regToVariable(x86Reg,Addr + N64MEM);
- }
- break;
- case 0x04600000:
- switch (Addr) {
- case 0x04600000: MoveX86regToVariable(x86Reg,&PI_DRAM_ADDR_REG); break;
- case 0x04600004: MoveX86regToVariable(x86Reg,&PI_CART_ADDR_REG); break;
- case 0x04600008:
- MoveX86regToVariable(x86Reg,&PI_RD_LEN_REG);
- Pushad();
- Call_Direct(&PI_DMA_READ);
- Popad();
- break;
- case 0x0460000C:
- MoveX86regToVariable(x86Reg,&PI_WR_LEN_REG);
- Pushad();
- Call_Direct(&PI_DMA_WRITE);
- Popad();
- break;
- case 0x04600010:
- AndConstToVariable(~MI_INTR_PI,&MI_INTR_REG);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- MoveX86regToVariable(x86Reg,&VI_ORIGIN_REG);
- AndConstToVariable(0xFFFFFF,&VI_ORIGIN_REG);
- case 0x04600014:
- MoveX86regToVariable(x86Reg,&PI_DOMAIN1_REG);
- AndConstToVariable(0xFF,&PI_DOMAIN1_REG);
- break;
- case 0x04600018:
- MoveX86regToVariable(x86Reg,&PI_BSD_DOM1_PWD_REG);
- AndConstToVariable(0xFF,&PI_BSD_DOM1_PWD_REG);
- break;
- case 0x0460001C:
- MoveX86regToVariable(x86Reg,&PI_BSD_DOM1_PGS_REG);
- AndConstToVariable(0xFF,&PI_BSD_DOM1_PGS_REG);
- break;
- case 0x04600020:
- MoveX86regToVariable(x86Reg,&PI_BSD_DOM1_RLS_REG);
- AndConstToVariable(0xFF,&PI_BSD_DOM1_RLS_REG);
- break;
- }
- break;
- case 0x04700000:
- switch (Addr) {
- case 0x04700010: MoveX86regToVariable(x86Reg,&RI_REFRESH_REG); break;
- }
- break;
- case 0x04800000:
- switch (Addr) {
- case 0x04800000: MoveX86regToVariable(x86Reg,&SI_DRAM_ADDR_REG); break;
- case 0x04800004:
- MoveX86regToVariable(x86Reg,&SI_PIF_ADDR_RD64B_REG);
- Pushad();
- Call_Direct(&SI_DMA_READ);
- Popad();
- break;
- case 0x04800010:
- MoveX86regToVariable(x86Reg,&SI_PIF_ADDR_WR64B_REG);
- Pushad();
- Call_Direct(&SI_DMA_WRITE);
- Popad();
- break;
- case 0x04800018:
- AndConstToVariable(~MI_INTR_SI,&MI_INTR_REG);
- AndConstToVariable(~SI_STATUS_INTERRUPT,&SI_STATUS_REG);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- }
- break;
- case 0x1FC00000:
- MoveX86regToVariable(x86Reg,Addr + N64MEM);
- break;
- }
-}
-
-int32_t r4300i_LB_NonMemory ( uint32_t PAddr, uint32_t * Value, uint32_t SignExtend ) {
- if (PAddr >= 0x10000000 && PAddr < 0x16000000) {
- if (WrittenToRom) { return 0; }
- if ((PAddr & 2) == 0) { PAddr = (PAddr + 4) ^ 2; }
- if ((PAddr - 0x10000000) < RomFileSize) {
- if (SignExtend) {
- *Value = (char)*PageROM((PAddr - 0x10000000)^3);
-
- } else {
- *Value = *PageROM((PAddr - 0x10000000)^3);
- }
- return 1;
- } else {
- *Value = 0;
- return 0;
- }
- }
-
- switch (PAddr & 0xFFF00000) {
- default:
- * Value = 0;
- return 0;
- break;
- }
- return 1;
-}
-
-uint32_t r4300i_LB_VAddr ( uint32_t VAddr, uint8_t * Value ) {
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
- *Value = *(uint8_t *)(TLB_Map[VAddr >> 12] + (VAddr ^ 3));
- return 1;
-}
-
-uint32_t r4300i_LD_VAddr ( uint32_t VAddr, uint64_t * Value ) {
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
- *((uint32_t *)(Value) + 1) = *(uint32_t *)(TLB_Map[VAddr >> 12] + VAddr);
- *((uint32_t *)(Value)) = *(uint32_t *)(TLB_Map[VAddr >> 12] + VAddr + 4);
- return 1;
-}
-
-int32_t r4300i_LH_NonMemory ( uint32_t PAddr, uint32_t * Value, int32_t SignExtend ) {
- switch (PAddr & 0xFFF00000) {
- default:
- * Value = 0;
- return 0;
- break;
- }
- return 1;
-}
-
-uint32_t r4300i_LH_VAddr ( uint32_t VAddr, uint16_t * Value ) {
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
- *Value = *(uint16_t *)(TLB_Map[VAddr >> 12] + (VAddr ^ 2));
- return 1;
-}
-
-int32_t r4300i_LW_NonMemory ( uint32_t PAddr, uint32_t * Value ) {
- if (PAddr >= 0x10000000 && PAddr < 0x16000000) {
- if (WrittenToRom) {
- *Value = WroteToRom;
- //LogMessage("%X: Read crap from Rom %X from %X",PROGRAM_COUNTER,*Value,PAddr);
- WrittenToRom = 0;
- return 1;
- }
- if ((PAddr - 0x10000000) < RomFileSize) {
- *Value = *(uint32_t *)PageROM((PAddr - 0x10000000));
- return 1;
- } else {
- *Value = PAddr & 0xFFFF;
- *Value = (*Value << 16) | *Value;
- return 0;
- }
- }
-
- switch (PAddr & 0xFFF00000) {
- case 0x03F00000:
- switch (PAddr) {
- case 0x03F00000: * Value = RDRAM_CONFIG_REG; break;
- case 0x03F00004: * Value = RDRAM_DEVICE_ID_REG; break;
- case 0x03F00008: * Value = RDRAM_DELAY_REG; break;
- case 0x03F0000C: * Value = RDRAM_MODE_REG; break;
- case 0x03F00010: * Value = RDRAM_REF_INTERVAL_REG; break;
- case 0x03F00014: * Value = RDRAM_REF_ROW_REG; break;
- case 0x03F00018: * Value = RDRAM_RAS_INTERVAL_REG; break;
- case 0x03F0001C: * Value = RDRAM_MIN_INTERVAL_REG; break;
- case 0x03F00020: * Value = RDRAM_ADDR_SELECT_REG; break;
- case 0x03F00024: * Value = RDRAM_DEVICE_MANUF_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04000000:
- switch (PAddr) {
- case 0x04040010: *Value = SP_STATUS_REG; break;
- case 0x04040014: *Value = SP_DMA_FULL_REG; break;
- case 0x04040018: *Value = SP_DMA_BUSY_REG; break;
- case 0x04080000: *Value = SP_PC_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04100000:
- switch (PAddr) {
- case 0x0410000C: *Value = DPC_STATUS_REG; break;
- case 0x04100010: *Value = DPC_CLOCK_REG; break;
- case 0x04100014: *Value = DPC_BUFBUSY_REG; break;
- case 0x04100018: *Value = DPC_PIPEBUSY_REG; break;
- case 0x0410001C: *Value = DPC_TMEM_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04300000:
- switch (PAddr) {
- case 0x04300000: * Value = MI_MODE_REG; break;
- case 0x04300004: * Value = MI_VERSION_REG; break;
- case 0x04300008: * Value = MI_INTR_REG; break;
- case 0x0430000C: * Value = MI_INTR_MASK_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04400000:
- switch (PAddr) {
- case 0x04400000: *Value = VI_STATUS_REG; break;
- case 0x04400004: *Value = VI_ORIGIN_REG; break;
- case 0x04400008: *Value = VI_WIDTH_REG; break;
- case 0x0440000C: *Value = VI_INTR_REG; break;
- case 0x04400010:
- *Value = 0;
- break;
- case 0x04400014: *Value = VI_BURST_REG; break;
- case 0x04400018: *Value = VI_V_SYNC_REG; break;
- case 0x0440001C: *Value = VI_H_SYNC_REG; break;
- case 0x04400020: *Value = VI_LEAP_REG; break;
- case 0x04400024: *Value = VI_H_START_REG; break;
- case 0x04400028: *Value = VI_V_START_REG ; break;
- case 0x0440002C: *Value = VI_V_BURST_REG; break;
- case 0x04400030: *Value = VI_X_SCALE_REG; break;
- case 0x04400034: *Value = VI_Y_SCALE_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04500000:
- switch (PAddr) {
- case 0x04500004: *Value = AiReadLength(); break;
- case 0x0450000C: *Value = AI_STATUS_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04600000:
- switch (PAddr) {
- case 0x04600010: *Value = PI_STATUS_REG; break;
- case 0x04600014: *Value = PI_DOMAIN1_REG; break;
- case 0x04600018: *Value = PI_BSD_DOM1_PWD_REG; break;
- case 0x0460001C: *Value = PI_BSD_DOM1_PGS_REG; break;
- case 0x04600020: *Value = PI_BSD_DOM1_RLS_REG; break;
- case 0x04600024: *Value = PI_DOMAIN2_REG; break;
- case 0x04600028: *Value = PI_BSD_DOM2_PWD_REG; break;
- case 0x0460002C: *Value = PI_BSD_DOM2_PGS_REG; break;
- case 0x04600030: *Value = PI_BSD_DOM2_RLS_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04700000:
- switch (PAddr) {
- case 0x04700000: * Value = RI_MODE_REG; break;
- case 0x04700004: * Value = RI_CONFIG_REG; break;
- case 0x04700008: * Value = RI_CURRENT_LOAD_REG; break;
- case 0x0470000C: * Value = RI_SELECT_REG; break;
- case 0x04700010: * Value = RI_REFRESH_REG; break;
- case 0x04700014: * Value = RI_LATENCY_REG; break;
- case 0x04700018: * Value = RI_RERROR_REG; break;
- case 0x0470001C: * Value = RI_WERROR_REG; break;
- default:
- * Value = 0;
- return 0;
- }
- break;
- case 0x04800000:
- switch (PAddr) {
- case 0x04800018: *Value = SI_STATUS_REG; break;
- default:
- *Value = 0;
- return 0;
- }
- break;
- case 0x05000000:
- *Value = PAddr & 0xFFFF;
- *Value = (*Value << 16) | *Value;
- return 0;
- case 0x08000000:
- *Value = 0;
- break;
- default:
- *Value = PAddr & 0xFFFF;
- *Value = (*Value << 16) | *Value;
- return 0;
- break;
- }
- return 1;
-}
-
-void r4300i_LW_PAddr ( uint32_t PAddr, uint32_t * Value ) {
- *Value = *(uint32_t *)(N64MEM+PAddr);
-}
-
-uint32_t r4300i_LW_VAddr ( uint32_t VAddr, uint32_t * Value ) {
- uintptr_t address = (TLB_Map[VAddr >> 12] + VAddr);
-
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
-
- if((address - (uintptr_t)RDRAM) > RdramSize) {
- address = address - (uintptr_t)RDRAM;
- return r4300i_LW_NonMemory(address, Value);
- }
- *Value = *(uint32_t *)address;
- return 1;
-}
-
-int32_t r4300i_SB_NonMemory ( uint32_t PAddr, uint8_t Value ) {
- switch (PAddr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- if (PAddr < RdramSize) {
-
- *(uint8_t *)(N64MEM+PAddr) = Value;
- if (N64_Blocks.NoOfRDRamBlocks[(PAddr & 0x00FFFFF0) >> 12] == 0) { break; }
- N64_Blocks.NoOfRDRamBlocks[(PAddr & 0x00FFFFF0) >> 12] = 0;
- memset(JumpTable+((PAddr & 0xFFFFF000) >> 2),0,0x1000);
- *(DelaySlotTable + ((PAddr & 0xFFFFF000) >> 12)) = NULL;
- }
- break;
- default:
- return 0;
- break;
- }
- return 1;
-}
-
-uint32_t r4300i_SB_VAddr ( uint32_t VAddr, uint8_t Value ) {
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
- *(uint8_t *)(TLB_Map[VAddr >> 12] + (VAddr ^ 3)) = Value;
-
- return 1;
-}
-
-int32_t r4300i_SH_NonMemory ( uint32_t PAddr, uint16_t Value ) {
- switch (PAddr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- if (PAddr < RdramSize) {
- *(uint16_t *)(N64MEM+PAddr) = Value;
- if (N64_Blocks.NoOfRDRamBlocks[(PAddr & 0x00FFFFF0) >> 12] == 0) { break; }
- N64_Blocks.NoOfRDRamBlocks[(PAddr & 0x00FFFFF0) >> 12] = 0;
- memset(JumpTable+((PAddr & 0xFFFFF000) >> 2),0,0x1000);
- *(DelaySlotTable + ((PAddr & 0xFFFFF000) >> 12)) = NULL;
- }
- break;
- default:
- return 0;
- break;
- }
- return 1;
-}
-
-uint32_t r4300i_SD_VAddr ( uint32_t VAddr, uint64_t Value ) {
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
- *(uint32_t *)(TLB_Map[VAddr >> 12] + VAddr) = *((uint32_t *)(&Value) + 1);
- *(uint32_t *)(TLB_Map[VAddr >> 12] + VAddr + 4) = *((uint32_t *)(&Value));
- return 1;
-}
-
-uint32_t r4300i_SH_VAddr ( uint32_t VAddr, uint16_t Value ) {
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
- *(uint16_t *)(TLB_Map[VAddr >> 12] + (VAddr ^ 2)) = Value;
- return 1;
-}
-
-int32_t r4300i_SW_NonMemory ( uint32_t PAddr, uint32_t Value ) {
- if (PAddr >= 0x10000000 && PAddr < 0x16000000) {
- if ((PAddr - 0x10000000) < RomFileSize) {
- WrittenToRom = 1;
- WroteToRom = Value;
- } else {
- return 0;
- }
- }
-
- switch (PAddr & 0xFFF00000) {
- case 0x00000000:
- case 0x00100000:
- case 0x00200000:
- case 0x00300000:
- case 0x00400000:
- case 0x00500000:
- case 0x00600000:
- case 0x00700000:
- if (PAddr < RdramSize) {
- *(uint32_t *)(N64MEM+PAddr) = Value;
- if (N64_Blocks.NoOfRDRamBlocks[(PAddr & 0x00FFFFF0) >> 12] == 0) { break; }
- N64_Blocks.NoOfRDRamBlocks[(PAddr & 0x00FFFFF0) >> 12] = 0;
- memset(JumpTable+((PAddr & 0xFFFFF000) >> 2),0,0x1000);
- *(DelaySlotTable + ((PAddr & 0xFFFFF000) >> 12)) = NULL;
- }
- break;
- case 0x03F00000:
- switch (PAddr) {
- case 0x03F00000: RDRAM_CONFIG_REG = Value; break;
- case 0x03F00004: RDRAM_DEVICE_ID_REG = Value; break;
- case 0x03F00008: RDRAM_DELAY_REG = Value; break;
- case 0x03F0000C: RDRAM_MODE_REG = Value; break;
- case 0x03F00010: RDRAM_REF_INTERVAL_REG = Value; break;
- case 0x03F00014: RDRAM_REF_ROW_REG = Value; break;
- case 0x03F00018: RDRAM_RAS_INTERVAL_REG = Value; break;
- case 0x03F0001C: RDRAM_MIN_INTERVAL_REG = Value; break;
- case 0x03F00020: RDRAM_ADDR_SELECT_REG = Value; break;
- case 0x03F00024: RDRAM_DEVICE_MANUF_REG = Value; break;
- case 0x03F04004: break;
- case 0x03F08004: break;
- case 0x03F80004: break;
- case 0x03F80008: break;
- case 0x03F8000C: break;
- case 0x03F80014: break;
- default:
- return 0;
- }
- break;
- case 0x04000000:
- if (PAddr < 0x04002000) {
- *(uint32_t *)(N64MEM+PAddr) = Value;
- if (PAddr < 0x04001000) {
- if (N64_Blocks.NoOfDMEMBlocks == 0) { break; }
- N64_Blocks.NoOfDMEMBlocks = 0;
- } else {
- if (N64_Blocks.NoOfIMEMBlocks == 0) { break; }
- N64_Blocks.NoOfIMEMBlocks = 0;
- }
- memset(JumpTable+((PAddr & 0xFFFFF000) >> 2),0,0x1000);
- *(DelaySlotTable + ((PAddr & 0xFFFFF000) >> 12)) = NULL;
- return 1;
- }
- switch (PAddr) {
- case 0x04040000: SP_MEM_ADDR_REG = Value; break;
- case 0x04040004: SP_DRAM_ADDR_REG = Value; break;
- case 0x04040008:
- SP_RD_LEN_REG = Value;
- SP_DMA_READ();
- break;
- case 0x0404000C:
- SP_WR_LEN_REG = Value;
- SP_DMA_WRITE();
- break;
- case 0x04040010:
- if ( ( Value & SP_CLR_HALT ) != 0) { SP_STATUS_REG &= ~SP_STATUS_HALT; }
- if ( ( Value & SP_SET_HALT ) != 0) { SP_STATUS_REG |= SP_STATUS_HALT; }
- if ( ( Value & SP_CLR_BROKE ) != 0) { SP_STATUS_REG &= ~SP_STATUS_BROKE; }
- if ( ( Value & SP_CLR_INTR ) != 0) {
- MI_INTR_REG &= ~MI_INTR_SP;
- CheckInterrupts();
- }
- if ( ( Value & SP_CLR_SSTEP ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SSTEP; }
- if ( ( Value & SP_SET_SSTEP ) != 0) { SP_STATUS_REG |= SP_STATUS_SSTEP; }
- if ( ( Value & SP_CLR_INTR_BREAK ) != 0) { SP_STATUS_REG &= ~SP_STATUS_INTR_BREAK; }
- if ( ( Value & SP_SET_INTR_BREAK ) != 0) { SP_STATUS_REG |= SP_STATUS_INTR_BREAK; }
- if ( ( Value & SP_CLR_SIG0 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG0; }
- if ( ( Value & SP_SET_SIG0 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG0; }
- if ( ( Value & SP_CLR_SIG1 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG1; }
- if ( ( Value & SP_SET_SIG1 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG1; }
- if ( ( Value & SP_CLR_SIG2 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG2; }
- if ( ( Value & SP_SET_SIG2 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG2; }
- if ( ( Value & SP_CLR_SIG3 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG3; }
- if ( ( Value & SP_SET_SIG3 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG3; }
- if ( ( Value & SP_CLR_SIG4 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG4; }
- if ( ( Value & SP_SET_SIG4 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG4; }
- if ( ( Value & SP_CLR_SIG5 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG5; }
- if ( ( Value & SP_SET_SIG5 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG5; }
- if ( ( Value & SP_CLR_SIG6 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG6; }
- if ( ( Value & SP_SET_SIG6 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG6; }
- if ( ( Value & SP_CLR_SIG7 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG7; }
- if ( ( Value & SP_SET_SIG7 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG7; }
-
- RunRsp();
-
- break;
- case 0x0404001C: SP_SEMAPHORE_REG = 0; break;
- case 0x04080000: SP_PC_REG = Value & 0xFFC; break;
- default:
- return 0;
- }
- break;
- case 0x04100000:
- switch (PAddr) {
- case 0x04100000:
- DPC_START_REG = Value;
- DPC_CURRENT_REG = Value;
- break;
- case 0x04100004:
- DPC_END_REG = Value;
- //if (ProcessRDPList) { ProcessRDPList(); }
- break;
- case 0x04100008: DPC_CURRENT_REG = Value; break;
- case 0x0410000C:
- if ( ( Value & DPC_CLR_XBUS_DMEM_DMA ) != 0) { DPC_STATUS_REG &= ~DPC_STATUS_XBUS_DMEM_DMA; }
- if ( ( Value & DPC_SET_XBUS_DMEM_DMA ) != 0) { DPC_STATUS_REG |= DPC_STATUS_XBUS_DMEM_DMA; }
- if ( ( Value & DPC_CLR_FREEZE ) != 0) { DPC_STATUS_REG &= ~DPC_STATUS_FREEZE; }
- if ( ( Value & DPC_SET_FREEZE ) != 0) { DPC_STATUS_REG |= DPC_STATUS_FREEZE; }
- if ( ( Value & DPC_CLR_FLUSH ) != 0) { DPC_STATUS_REG &= ~DPC_STATUS_FLUSH; }
- if ( ( Value & DPC_SET_FLUSH ) != 0) { DPC_STATUS_REG |= DPC_STATUS_FLUSH; }
- if ( ( Value & DPC_CLR_FREEZE ) != 0)
- {
- if ( ( SP_STATUS_REG & SP_STATUS_HALT ) == 0)
- {
- if ( ( SP_STATUS_REG & SP_STATUS_BROKE ) == 0 )
- {
- RunRsp();
- }
- }
- }
- break;
- default:
- return 0;
- }
- break;
- case 0x04300000:
- switch (PAddr) {
- case 0x04300000:
- MI_MODE_REG &= ~0x7F;
- MI_MODE_REG |= (Value & 0x7F);
- if ( ( Value & MI_CLR_INIT ) != 0 ) { MI_MODE_REG &= ~MI_MODE_INIT; }
- if ( ( Value & MI_SET_INIT ) != 0 ) { MI_MODE_REG |= MI_MODE_INIT; }
- if ( ( Value & MI_CLR_EBUS ) != 0 ) { MI_MODE_REG &= ~MI_MODE_EBUS; }
- if ( ( Value & MI_SET_EBUS ) != 0 ) { MI_MODE_REG |= MI_MODE_EBUS; }
- if ( ( Value & MI_CLR_DP_INTR ) != 0 ) {
- MI_INTR_REG &= ~MI_INTR_DP;
- CheckInterrupts();
- }
- if ( ( Value & MI_CLR_RDRAM ) != 0 ) { MI_MODE_REG &= ~MI_MODE_RDRAM; }
- if ( ( Value & MI_SET_RDRAM ) != 0 ) { MI_MODE_REG |= MI_MODE_RDRAM; }
- break;
- case 0x0430000C:
- if ( ( Value & MI_INTR_MASK_CLR_SP ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_SP; }
- if ( ( Value & MI_INTR_MASK_SET_SP ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_SP; }
- if ( ( Value & MI_INTR_MASK_CLR_SI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_SI; }
- if ( ( Value & MI_INTR_MASK_SET_SI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_SI; }
- if ( ( Value & MI_INTR_MASK_CLR_AI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_AI; }
- if ( ( Value & MI_INTR_MASK_SET_AI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_AI; }
- if ( ( Value & MI_INTR_MASK_CLR_VI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_VI; }
- if ( ( Value & MI_INTR_MASK_SET_VI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_VI; }
- if ( ( Value & MI_INTR_MASK_CLR_PI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_PI; }
- if ( ( Value & MI_INTR_MASK_SET_PI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_PI; }
- if ( ( Value & MI_INTR_MASK_CLR_DP ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_DP; }
- if ( ( Value & MI_INTR_MASK_SET_DP ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_DP; }
- break;
- default:
- return 0;
- }
- break;
- case 0x04400000:
- switch (PAddr) {
- case 0x04400000:
- //if (VI_STATUS_REG != Value) {
- VI_STATUS_REG = Value;
- // if (ViStatusChanged != NULL ) { ViStatusChanged(); }
- //}
- break;
- case 0x04400004:
-
- VI_ORIGIN_REG = (Value & 0xFFFFFF);
- //if (UpdateScreen != NULL ) { UpdateScreen(); }
- break;
- case 0x04400008:
- //if (VI_WIDTH_REG != Value) {
- VI_WIDTH_REG = Value;
- // if (ViWidthChanged != NULL ) { ViWidthChanged(); }
- //}
- break;
- case 0x0440000C: VI_INTR_REG = Value; break;
- case 0x04400010:
- MI_INTR_REG &= ~MI_INTR_VI;
- CheckInterrupts();
- break;
- case 0x04400014: VI_BURST_REG = Value; break;
- case 0x04400018: VI_V_SYNC_REG = Value; break;
- case 0x0440001C: VI_H_SYNC_REG = Value; break;
- case 0x04400020: VI_LEAP_REG = Value; break;
- case 0x04400024: VI_H_START_REG = Value; break;
- case 0x04400028: VI_V_START_REG = Value; break;
- case 0x0440002C: VI_V_BURST_REG = Value; break;
- case 0x04400030: VI_X_SCALE_REG = Value; break;
- case 0x04400034: VI_Y_SCALE_REG = Value; break;
- default:
- return 0;
- }
- break;
- case 0x04500000:
- switch (PAddr) {
- case 0x04500000: AI_DRAM_ADDR_REG = Value; break;
- case 0x04500004:
- AI_LEN_REG = Value;
- if (AiLenChanged != NULL) { AiLenChanged(); }
- break;
- case 0x04500008: AI_CONTROL_REG = (Value & 0x1); break;
- case 0x0450000C:
- /* Clear Interrupt */;
- MI_INTR_REG &= ~MI_INTR_AI;
- AudioIntrReg &= ~MI_INTR_AI;
- CheckInterrupts();
- break;
- case 0x04500010:
- AI_DACRATE_REG = Value;
- //if (AiDacrateChanged != NULL) { AiDacrateChanged(SYSTEM_NTSC); }
- break;
- case 0x04500014: AI_BITRATE_REG = Value; break;
- default:
- return 0;
- }
- break;
- case 0x04600000:
- switch (PAddr) {
- case 0x04600000: PI_DRAM_ADDR_REG = Value; break;
- case 0x04600004: PI_CART_ADDR_REG = Value; break;
- case 0x04600008:
- PI_RD_LEN_REG = Value;
- PI_DMA_READ();
- break;
- case 0x0460000C:
- PI_WR_LEN_REG = Value;
- PI_DMA_WRITE();
- break;
- case 0x04600010:
- //if ((Value & PI_SET_RESET) != 0 ) { DisplayError("reset Controller"); }
- if ((Value & PI_CLR_INTR) != 0 ) {
- MI_INTR_REG &= ~MI_INTR_PI;
- CheckInterrupts();
- }
- break;
- case 0x04600014: PI_DOMAIN1_REG = (Value & 0xFF); break;
- case 0x04600018: PI_BSD_DOM1_PWD_REG = (Value & 0xFF); break;
- case 0x0460001C: PI_BSD_DOM1_PGS_REG = (Value & 0xFF); break;
- case 0x04600020: PI_BSD_DOM1_RLS_REG = (Value & 0xFF); break;
- default:
- return 0;
- }
- break;
- case 0x04700000:
- switch (PAddr) {
- case 0x04700000: RI_MODE_REG = Value; break;
- case 0x04700004: RI_CONFIG_REG = Value; break;
- case 0x04700008: RI_CURRENT_LOAD_REG = Value; break;
- case 0x0470000C: RI_SELECT_REG = Value; break;
- case 0x04700010: RI_REFRESH_REG = Value; break;
- case 0x04700014: RI_LATENCY_REG = Value; break;
- case 0x04700018: RI_RERROR_REG = Value; break;
- case 0x0470001C: RI_WERROR_REG = Value; break;
- default:
- return 0;
- }
- break;
- case 0x04800000:
- switch (PAddr) {
- case 0x04800000: SI_DRAM_ADDR_REG = Value; break;
- case 0x04800004:
- SI_PIF_ADDR_RD64B_REG = Value;
- SI_DMA_READ ();
- break;
- case 0x04800010:
- SI_PIF_ADDR_WR64B_REG = Value;
- SI_DMA_WRITE();
- break;
- case 0x04800018:
- MI_INTR_REG &= ~MI_INTR_SI;
- SI_STATUS_REG &= ~SI_STATUS_INTERRUPT;
- CheckInterrupts();
- break;
- default:
- return 0;
- }
- break;
- case 0x08000000:
- if (PAddr != 0x08010000) { return 0; }
- //WriteToFlashCommand(Value);
- break;
- case 0x1FC00000:
- if (PAddr < 0x1FC007C0) {
- return 0;
- } else if (PAddr < 0x1FC00800) {
-
- if (PAddr == 0x1FC007FC) {
- PifRamWrite();
- }
- return 1;
- }
- return 0;
- break;
- default:
- return 0;
- break;
- }
- return 1;
-}
-
-uint32_t r4300i_SW_VAddr ( uint32_t VAddr, uint32_t Value ) {
- uintptr_t address = (TLB_Map[VAddr >> 12] + VAddr);
-
- if (TLB_Map[VAddr >> 12] == 0) { return 0; }
-
- if((address - (uintptr_t)RDRAM) > RdramSize) {
- address = address - (uintptr_t)RDRAM;
- return r4300i_SW_NonMemory(address, Value);
- }
- *(uint32_t *)address = Value;
- return 1;
-}
-
-void ResetRecompCode (void) {
- uint32_t count;
- RecompPos = RecompCode;
- TargetIndex = 0;
-
- //Jump Table
- for (count = 0; count < (RdramSize >> 12); count ++ ) {
- if (N64_Blocks.NoOfRDRamBlocks[count] > 0) {
- N64_Blocks.NoOfRDRamBlocks[count] = 0;
- memset(JumpTable + (count << 10),0,0x1000);
- *(DelaySlotTable + count) = NULL;
-
- }
- }
-
- if (N64_Blocks.NoOfDMEMBlocks > 0) {
- N64_Blocks.NoOfDMEMBlocks = 0;
- memset(JumpTable + (0x04000000 >> 2),0,0x1000);
- *(DelaySlotTable + (0x04000000 >> 12)) = NULL;
- }
- if (N64_Blocks.NoOfIMEMBlocks > 0) {
- N64_Blocks.NoOfIMEMBlocks = 0;
- memset(JumpTable + (0x04001000 >> 2),0,0x1000);
- *(DelaySlotTable + (0x04001000 >> 12)) = NULL;
- }
-}
-
-#ifndef __USE_GNU
-#define __USE_GNU
-#endif
-#include <sys/ucontext.h>
-
-static struct sigaction act;
-static struct sigaction oact;
-static sigset_t sset;
-void sig_handler(int signo, siginfo_t * info, ucontext_t * context);
-
-void InitExceptionHandler() {
-
- sigset_t blockset;
-
- sigemptyset(&blockset);
- sigaddset(&blockset, SIGSEGV);
-
- pthread_sigmask(SIG_UNBLOCK, &blockset, NULL);
-
- sigemptyset(&sset);
- sigaddset(&sset, SIGSEGV);
-
- act.sa_flags = SA_SIGINFO ;
- act.sa_mask = sset;
- act.sa_sigaction = (void (*)(int, siginfo_t*, void*)) sig_handler;
-
- if(sigaction(SIGSEGV, (const struct sigaction *) &act, &oact))
- printf("error setting up exception handler\n");
-}
-
-int r4300i_CPU_MemoryFilter64_2( uintptr_t MemAddress, ucontext_t * context);
-
-void sig_handler(int signo, siginfo_t * info, ucontext_t * context)
-{
- int i = 0;
-
- if(signo==SIGSEGV) {
- uintptr_t MemAddress = ((char *)info->si_addr - (char *)N64MEM);
-
- /*
- A Hack to fix some crappy GCC thing when R15 gets overwritten.
- R15 should _never_ be overwritten. >:(
- */
-#ifdef USEX64
- if(context->uc_mcontext.gregs[REG_R15] != (uintptr_t)TLB_Map) {
- context->uc_mcontext.gregs[REG_R15] = (uintptr_t)TLB_Map;
- return;
- }
-#endif
- i = r4300i_CPU_MemoryFilter64_2(MemAddress,context);
- if(i==0)
- return;
- }
-
- return;
-}
-
-static int32_t CONV_REG64(int32_t dest_reg) {
- switch(dest_reg) {
- case 0: return 13; break;
- case 1: return 14; break;
- case 2: return 12; break;
- case 3: return 11; break;
- case 6: return 9; break;
- case 7: return 8; break;
- case 8: return 0; break;
- case 9: return 1; break;
- case 10: return 2; break;
- case 11: return 3; break;
- case 12: return 4; break;
- case 13: return 5; break;
- case 14: return 6; break;
- case 15: return 7; break;
- default:
- asm("int $3");
-
- break;
- }
-}
-
-
-#ifdef __LP64__
-int r4300i_CPU_MemoryFilter64_2( uintptr_t MemAddress, ucontext_t * context) {
- uint8_t * ip = context->uc_mcontext.gregs[REG_RIP];
-
- if(MemAddress == 0) {
- return 1;
- }
-
- if((*ip & 0x40) && (*(ip+1) == 0xf) && (*(ip+2) == 0xb7)) {
- uint8_t dest_reg = (*(ip+3) % 0x40) / 8;
- int32_t half = 0;
- if(*ip & 4) dest_reg += 8;
- r4300i_LH_NonMemory(MemAddress, &half, 1);
-
- context->uc_mcontext.gregs[CONV_REG64(dest_reg)] = (int32_t)half;
-
-
- context->uc_mcontext.gregs[REG_RIP]+=4;
-
- if((*(ip+3) & 0x7)==4)
- context->uc_mcontext.gregs[REG_RIP]++;
-
- if((*(ip+3) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_RIP]+=4;
- else if((*(ip+3) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_RIP]+=1;
-
- return 0;
-
- } else if((*ip & 0x40) && (*(ip+1) ==0x89)) { // MOV [Rxx + Rxx], Exx
- uint8_t dest_reg = (*(ip+2) % 0x40) / 8;
- uint64_t dest = 0;
-
- if(*ip & 4) dest_reg += 8;
-
- dest = context->uc_mcontext.gregs[CONV_REG64(dest_reg)];
-
- r4300i_SW_NonMemory(MemAddress, dest);
-
- if((*(ip+2) & 0x7)==4)
- context->uc_mcontext.gregs[REG_RIP]+=4;
- else
- context->uc_mcontext.gregs[REG_RIP]+=3;
-
- if((*(ip+2) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_RIP]+=4;
- else if((*(ip+2) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_RIP]+=1;
-
- return 0;
-
- } else if((*ip & 0x40) && (*(ip+1) ==0xC7)) { // MOV [Rxx + Rxx], Imm32
- uint32_t imm32 = *(uint32_t*)(ip+4);
- r4300i_SW_NonMemory(MemAddress, imm32);
- context->uc_mcontext.gregs[REG_RIP]+=7;
-
- // 40 C7 04 07 0F 00 00 00
-
- //if(*(ip+2)&0x4)
- if((*(ip+2) & 0x7)==4)
- context->uc_mcontext.gregs[REG_RIP]++;
- if((*(ip+2) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_RIP]+=4;
- else if((*(ip+2) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_RIP]+=1;
-
- return 0;
- } else if ((*ip & 0x40) && (*(ip + 1) == 0x8B )) {
- uint8_t dest_reg = (*(ip+2) % 0x40) / 8;
- uint32_t word = 0;
-
- //41 8B BF 30 D0 00 01
-
- if(*ip & 4) dest_reg += 8;
-
-
- r4300i_LW_NonMemory(MemAddress, &word);
- context->uc_mcontext.gregs[CONV_REG64(dest_reg)] = word;
-
- //if(*(ip+2) & 0x4)
- if((*(ip+2) & 0x7)==4)
- context->uc_mcontext.gregs[REG_RIP]+=4;
- else
- context->uc_mcontext.gregs[REG_RIP]+=3;
-
- if((*(ip+2) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_RIP]+=4;
- else if((*(ip+2) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_RIP]+=1;
-
-
- return 0;
-
- }
-
- //asm("int $3");
- return 1;
-}
-
-#else
-
-static int32_t CONV_REG(int32_t dest_reg) {
- switch(dest_reg) {
- case 0: return 5; break;
- case 1: return 4; break;
- case 2: return 3; break;
- case 3: return 2; break;
- case 6: return 1; break;
- case 7: return 0; break;
- default:
- asm volatile("int $3");
- break;
- }
-}
-
-int r4300i_CPU_MemoryFilter64_2( uintptr_t MemAddress, ucontext_t * context) {
- uint8_t * ip = context->uc_mcontext.gregs[REG_EIP];
-
- if(MemAddress == 0) {
- return 1;
- }
-
- if((*(ip) == 0xf) && (*(ip+1) == 0xb7)) {
- uint8_t dest_reg = (*(ip+2) % 0x40) / 8;
- int32_t half = 0;
- r4300i_LH_NonMemory(MemAddress, &half, 1);
-
- //((uint32_t*)(&lpEP->ContextRecord->Edi))[CONV_REG(dest_reg)] = (int32_t)half;
- context->uc_mcontext.gregs[CONV_REG64(dest_reg)] = (int32_t)half;
-
- context->uc_mcontext.gregs[REG_EIP]+=3;
-
- if((*(ip+2) & 0x7)==4)
- context->uc_mcontext.gregs[REG_EIP]++;
- else if((*(ip+1) & 0x7)==5)
- context->uc_mcontext.gregs[REG_EIP]+=4;
-
-
- if((*(ip+2) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_EIP]+=4;
- else if((*(ip+2) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_EIP]+=1;
-
- return 0;
-
- } else if((*(ip) ==0x89)) { // MOV [Rxx + Rxx], Exx
- uint8_t dest_reg = (*(ip+1) % 0x40) / 8;
- uint32_t dest = 0;
-
- dest = context->uc_mcontext.gregs[CONV_REG64(dest_reg)];
-
- r4300i_SW_NonMemory(MemAddress, dest);
-
- if((*(ip+1) & 0x7)==4)
- context->uc_mcontext.gregs[REG_EIP]+=3;
- else
- context->uc_mcontext.gregs[REG_EIP]+=2;
-
- if((*(ip+1) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_EIP]+=4;
- else if((*(ip+1) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_EIP]+=1;
-
- return 0;
-
- } else if((*(ip) ==0xC7)) { // MOV [Rxx + Rxx], Imm32
- uint32_t imm32 = *(uint32_t*)(ip+2);
- r4300i_SW_NonMemory(MemAddress, imm32);
- context->uc_mcontext.gregs[REG_EIP]+=6;
-
-
- // 40 C7 04 07 0F 00 00 00
-
- //if(*(ip+2)&0x4)
- if((*(ip+1) & 0x7)==4)
- context->uc_mcontext.gregs[REG_EIP]++;
- if((*(ip+1) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_EIP]+=4;
- else if((*(ip+1) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_EIP]+=1;
-
- return 0;
- } else if (*ip == 0x8B ) {
- uint8_t dest_reg = CONV_REG((*(ip+1) % 0x40) / 8);
- uint32_t word = 0;
- uint32_t *dest = 0;
-
- dest = context->uc_mcontext.gregs[CONV_REG64(dest_reg)];
- r4300i_LW_NonMemory(MemAddress, &word);
- *dest = word;
- //*dest = 0;
- //if(*(ip+2) & 0x4)
- if((*(ip+1) & 0x7)==4)
- context->uc_mcontext.gregs[REG_EIP]+=3;
- else if((*(ip+1) & 0x7)==5)
- context->uc_mcontext.gregs[REG_EIP]+=6;
- else
- context->uc_mcontext.gregs[REG_EIP]+=2;
-
- if((*(ip+1) & 0xC0) == 0x80)
- context->uc_mcontext.gregs[REG_EIP]+=4;
- else if((*(ip+1) & 0xC0) == 0x40)
- context->uc_mcontext.gregs[REG_EIP]+=1;
-
-
- return 0;
-
- }
-
- return 1;
-
-}
-
-
-#endif
diff --git a/src/usf/memory.h b/src/usf/memory.h deleted file mode 100644 index de6952a..0000000 --- a/src/usf/memory.h +++ /dev/null @@ -1,84 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#define LargeCompileBufferSize 0x03200000
-#define NormalCompileBufferSize 0x01500000
-
-#define RSP_RECOMPMEM_SIZE 0x400000
-#define RSP_SECRECOMPMEM_SIZE 0x200000
-
-#define ROM_IN_MAPSPACE
-
-extern uint32_t RdramSize, SystemRdramSize, RomFileSize;
-extern uintptr_t *TLB_Map;
-extern uint8_t * MemChunk;
-
-extern uint8_t *N64MEM, *RDRAM, *DMEM, *IMEM, * ROMPages[0x400], *savestatespace, * NOMEM;
-extern void ** JumpTable, ** DelaySlotTable;
-extern uint8_t *RecompCode, *RecompPos;
-extern uint32_t WrittenToRom, MemoryState;
-
-/* Memory Control */
-int Allocate_ROM ( void );
-int Allocate_Memory ( void );
-void Release_Memory ( void );
-int PreAllocate_Memory(void);
-
-void *malloc_exec(uint32_t bytes);
-void *jmalloc(uint32_t bytes);
-
-/* CPU memory functions */
-//int r4300i_Command_MemoryFilter ( uint32_t dwExptCode, LPEXCEPTION_POINTERS lpEP );
-//int r4300i_CPU_MemoryFilter ( uint32_t dwExptCode, LPEXCEPTION_POINTERS lpEP );
-int32_t r4300i_LB_NonMemory ( uint32_t PAddr, uint32_t * Value, uint32_t SignExtend );
-uint32_t r4300i_LB_VAddr ( uint32_t VAddr, uint8_t * Value );
-uint32_t r4300i_LD_VAddr ( uint32_t VAddr, uint64_t * Value );
-int32_t r4300i_LH_NonMemory ( uint32_t PAddr, uint32_t * Value, int32_t SignExtend );
-uint32_t r4300i_LH_VAddr ( uint32_t VAddr, uint16_t * Value );
-int32_t r4300i_LW_NonMemory ( uint32_t PAddr, uint32_t * Value );
-void r4300i_LW_PAddr ( uint32_t PAddr, uint32_t * Value );
-uint32_t r4300i_LW_VAddr ( uint32_t VAddr, uint32_t * Value );
-int32_t r4300i_SB_NonMemory ( uint32_t PAddr, uint8_t Value );
-uint32_t r4300i_SB_VAddr ( uint32_t VAddr, uint8_t Value );
-uint32_t r4300i_SD_VAddr ( uint32_t VAddr, uint64_t Value );
-int32_t r4300i_SH_NonMemory ( uint32_t PAddr, uint16_t Value );
-uint32_t r4300i_SH_VAddr ( uint32_t VAddr, uint16_t Value );
-int32_t r4300i_SW_NonMemory ( uint32_t PAddr, uint32_t Value );
-uint32_t r4300i_SW_VAddr ( uint32_t VAddr, uint32_t Value );
-
-/* Recompiler Memory Functions */
-void Compile_LB ( int32_t Reg, uint32_t Addr, uint32_t SignExtend );
-void Compile_LH ( int32_t Reg, uint32_t Addr, uint32_t SignExtend );
-void Compile_LW ( int32_t Reg, uint32_t Addr );
-void Compile_SB_Const ( uint8_t Value, uint32_t Addr );
-void Compile_SB_Register ( int32_t x86Reg, uint32_t Addr );
-void Compile_SH_Const ( uint16_t Value, uint32_t Addr );
-void Compile_SH_Register ( int32_t x86Reg, uint32_t Addr );
-void Compile_SW_Const ( uint32_t Value, uint32_t Addr );
-void Compile_SW_Register ( int32_t x86Reg, uint32_t Addr );
-void ResetRecompCode ( void );
-void InitExceptionHandler ();
-
-uint8_t * PageROM(uint32_t addr);
diff --git a/src/usf/opcode.h b/src/usf/opcode.h deleted file mode 100644 index cf2fe39..0000000 --- a/src/usf/opcode.h +++ /dev/null @@ -1,274 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#ifndef __OpCode
-#define __OpCode
-
-#include "types.h"
-
-typedef struct {
- union {
-
- uint32_t Hex;
- uint8_t Ascii[4];
-
- struct {
- unsigned offset : 16;
- unsigned rt : 5;
- unsigned rs : 5;
- unsigned op : 6;
- };
-
- struct {
- unsigned immediate : 16;
- unsigned : 5;
- unsigned base : 5;
- unsigned : 6;
- };
-
- struct {
- unsigned target : 26;
- unsigned : 6;
- };
-
- struct {
- unsigned funct : 6;
- unsigned sa : 5;
- unsigned rd : 5;
- unsigned : 5;
- unsigned : 5;
- unsigned : 6;
- };
-
- struct {
- unsigned : 6;
- unsigned fd : 5;
- unsigned fs : 5;
- unsigned ft : 5;
- unsigned fmt : 5;
- unsigned : 6;
- };
- };
-
-} OPCODE;
-
-//R4300i OpCodes
-#define R4300i_SPECIAL 0
-#define R4300i_REGIMM 1
-#define R4300i_J 2
-#define R4300i_JAL 3
-#define R4300i_BEQ 4
-#define R4300i_BNE 5
-#define R4300i_BLEZ 6
-#define R4300i_BGTZ 7
-#define R4300i_ADDI 8
-#define R4300i_ADDIU 9
-#define R4300i_SLTI 10
-#define R4300i_SLTIU 11
-#define R4300i_ANDI 12
-#define R4300i_ORI 13
-#define R4300i_XORI 14
-#define R4300i_LUI 15
-#define R4300i_CP0 16
-#define R4300i_CP1 17
-#define R4300i_BEQL 20
-#define R4300i_BNEL 21
-#define R4300i_BLEZL 22
-#define R4300i_BGTZL 23
-#define R4300i_DADDI 24
-#define R4300i_DADDIU 25
-#define R4300i_LDL 26
-#define R4300i_LDR 27
-#define R4300i_LB 32
-#define R4300i_LH 33
-#define R4300i_LWL 34
-#define R4300i_LW 35
-#define R4300i_LBU 36
-#define R4300i_LHU 37
-#define R4300i_LWR 38
-#define R4300i_LWU 39
-#define R4300i_SB 40
-#define R4300i_SH 41
-#define R4300i_SWL 42
-#define R4300i_SW 43
-#define R4300i_SDL 44
-#define R4300i_SDR 45
-#define R4300i_SWR 46
-#define R4300i_CACHE 47
-#define R4300i_LL 48
-#define R4300i_LWC1 49
-#define R4300i_LWC2 0x32
-#define R4300i_LLD 0x34
-#define R4300i_LDC1 53
-#define R4300i_LDC2 0x36
-#define R4300i_LD 55
-#define R4300i_SC 0x38
-#define R4300i_SWC1 57
-#define R4300i_SWC2 0x3A
-#define R4300i_SCD 0x3C
-#define R4300i_SDC1 61
-#define R4300i_SDC2 62
-#define R4300i_SD 63
-
-/* R4300i Special opcodes */
-#define R4300i_SPECIAL_SLL 0
-#define R4300i_SPECIAL_SRL 2
-#define R4300i_SPECIAL_SRA 3
-#define R4300i_SPECIAL_SLLV 4
-#define R4300i_SPECIAL_SRLV 6
-#define R4300i_SPECIAL_SRAV 7
-#define R4300i_SPECIAL_JR 8
-#define R4300i_SPECIAL_JALR 9
-#define R4300i_SPECIAL_SYSCALL 12
-#define R4300i_SPECIAL_BREAK 13
-#define R4300i_SPECIAL_SYNC 15
-#define R4300i_SPECIAL_MFHI 16
-#define R4300i_SPECIAL_MTHI 17
-#define R4300i_SPECIAL_MFLO 18
-#define R4300i_SPECIAL_MTLO 19
-#define R4300i_SPECIAL_DSLLV 20
-#define R4300i_SPECIAL_DSRLV 22
-#define R4300i_SPECIAL_DSRAV 23
-#define R4300i_SPECIAL_MULT 24
-#define R4300i_SPECIAL_MULTU 25
-#define R4300i_SPECIAL_DIV 26
-#define R4300i_SPECIAL_DIVU 27
-#define R4300i_SPECIAL_DMULT 28
-#define R4300i_SPECIAL_DMULTU 29
-#define R4300i_SPECIAL_DDIV 30
-#define R4300i_SPECIAL_DDIVU 31
-#define R4300i_SPECIAL_ADD 32
-#define R4300i_SPECIAL_ADDU 33
-#define R4300i_SPECIAL_SUB 34
-#define R4300i_SPECIAL_SUBU 35
-#define R4300i_SPECIAL_AND 36
-#define R4300i_SPECIAL_OR 37
-#define R4300i_SPECIAL_XOR 38
-#define R4300i_SPECIAL_NOR 39
-#define R4300i_SPECIAL_SLT 42
-#define R4300i_SPECIAL_SLTU 43
-#define R4300i_SPECIAL_DADD 44
-#define R4300i_SPECIAL_DADDU 45
-#define R4300i_SPECIAL_DSUB 46
-#define R4300i_SPECIAL_DSUBU 47
-#define R4300i_SPECIAL_TGE 48
-#define R4300i_SPECIAL_TGEU 49
-#define R4300i_SPECIAL_TLT 50
-#define R4300i_SPECIAL_TLTU 51
-#define R4300i_SPECIAL_TEQ 52
-#define R4300i_SPECIAL_TNE 54
-#define R4300i_SPECIAL_DSLL 56
-#define R4300i_SPECIAL_DSRL 58
-#define R4300i_SPECIAL_DSRA 59
-#define R4300i_SPECIAL_DSLL32 60
-#define R4300i_SPECIAL_DSRL32 62
-#define R4300i_SPECIAL_DSRA32 63
-
-/* R4300i RegImm opcodes */
-#define R4300i_REGIMM_BLTZ 0
-#define R4300i_REGIMM_BGEZ 1
-#define R4300i_REGIMM_BLTZL 2
-#define R4300i_REGIMM_BGEZL 3
-#define R4300i_REGIMM_TGEI 0x08
-#define R4300i_REGIMM_TGEIU 0x09
-#define R4300i_REGIMM_TLTI 0x0A
-#define R4300i_REGIMM_TLTIU 0x0B
-#define R4300i_REGIMM_TEQI 0x0C
-#define R4300i_REGIMM_TNEI 0x0E
-#define R4300i_REGIMM_BLTZAL 0x10
-#define R4300i_REGIMM_BGEZAL 17
-#define R4300i_REGIMM_BLTZALL 0x12
-#define R4300i_REGIMM_BGEZALL 0x13
-
-/* R4300i COP0 opcodes */
-#define R4300i_COP0_MF 0
-#define R4300i_COP0_MT 4
-
-/* R4300i COP0 CO opcodes */
-#define R4300i_COP0_CO_TLBR 1
-#define R4300i_COP0_CO_TLBWI 2
-#define R4300i_COP0_CO_TLBWR 6
-#define R4300i_COP0_CO_TLBP 8
-#define R4300i_COP0_CO_ERET 24
-
-/* R4300i COP1 opcodes */
-#define R4300i_COP1_MF 0
-#define R4300i_COP1_DMF 1
-#define R4300i_COP1_CF 2
-#define R4300i_COP1_MT 4
-#define R4300i_COP1_DMT 5
-#define R4300i_COP1_CT 6
-#define R4300i_COP1_BC 8
-#define R4300i_COP1_S 16
-#define R4300i_COP1_D 17
-#define R4300i_COP1_W 20
-#define R4300i_COP1_L 21
-
-/* R4300i COP1 BC opcodes */
-#define R4300i_COP1_BC_BCF 0
-#define R4300i_COP1_BC_BCT 1
-#define R4300i_COP1_BC_BCFL 2
-#define R4300i_COP1_BC_BCTL 3
-
-#define R4300i_COP1_FUNCT_ADD 0
-#define R4300i_COP1_FUNCT_SUB 1
-#define R4300i_COP1_FUNCT_MUL 2
-#define R4300i_COP1_FUNCT_DIV 3
-#define R4300i_COP1_FUNCT_SQRT 4
-#define R4300i_COP1_FUNCT_ABS 5
-#define R4300i_COP1_FUNCT_MOV 6
-#define R4300i_COP1_FUNCT_NEG 7
-#define R4300i_COP1_FUNCT_ROUND_L 8
-#define R4300i_COP1_FUNCT_TRUNC_L 9
-#define R4300i_COP1_FUNCT_CEIL_L 10
-#define R4300i_COP1_FUNCT_FLOOR_L 11
-#define R4300i_COP1_FUNCT_ROUND_W 12
-#define R4300i_COP1_FUNCT_TRUNC_W 13
-#define R4300i_COP1_FUNCT_CEIL_W 14
-#define R4300i_COP1_FUNCT_FLOOR_W 15
-#define R4300i_COP1_FUNCT_CVT_S 32
-#define R4300i_COP1_FUNCT_CVT_D 33
-#define R4300i_COP1_FUNCT_CVT_W 36
-#define R4300i_COP1_FUNCT_CVT_L 37
-#define R4300i_COP1_FUNCT_C_F 48
-#define R4300i_COP1_FUNCT_C_UN 49
-#define R4300i_COP1_FUNCT_C_EQ 50
-#define R4300i_COP1_FUNCT_C_UEQ 51
-#define R4300i_COP1_FUNCT_C_OLT 52
-#define R4300i_COP1_FUNCT_C_ULT 53
-#define R4300i_COP1_FUNCT_C_OLE 54
-#define R4300i_COP1_FUNCT_C_ULE 55
-#define R4300i_COP1_FUNCT_C_SF 56
-#define R4300i_COP1_FUNCT_C_NGLE 57
-#define R4300i_COP1_FUNCT_C_SEQ 58
-#define R4300i_COP1_FUNCT_C_NGL 59
-#define R4300i_COP1_FUNCT_C_LT 60
-#define R4300i_COP1_FUNCT_C_NGE 61
-#define R4300i_COP1_FUNCT_C_LE 62
-#define R4300i_COP1_FUNCT_C_NGT 63
-
-#endif
-
-
diff --git a/src/usf/pif.c b/src/usf/pif.c deleted file mode 100644 index 1e43118..0000000 --- a/src/usf/pif.c +++ /dev/null @@ -1,97 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include "main.h"
-#include "cpu.h"
-
-// Skeletal support so USFs that read the controller won't fail (bad practice, though)
-
-void ProcessControllerCommand ( int32_t Control, uint8_t * Command);
-
-uint8_t *PIF_Ram = 0;
-
-void PifRamRead (void) {
- int32_t Channel, CurPos;
-
- Channel = 0;
- CurPos = 0;
-
- do {
- switch(PIF_Ram[CurPos]) {
- case 0x00:
- Channel += 1;
- if (Channel > 6) { CurPos = 0x40; }
- break;
- case 0xFE: CurPos = 0x40; break;
- case 0xFF: break;
- case 0xB4: case 0x56: case 0xB8: break; /* ??? */
- default:
- if ((PIF_Ram[CurPos] & 0xC0) == 0) {
- CurPos += PIF_Ram[CurPos] + (PIF_Ram[CurPos + 1] & 0x3F) + 1;
- Channel += 1;
- } else {
- CurPos = 0x40;
- }
- break;
- }
- CurPos += 1;
- } while( CurPos < 0x40 );
-}
-
-void PifRamWrite (void) {
- int Channel, CurPos;
-
- Channel = 0;
-
- for (CurPos = 0; CurPos < 0x40; CurPos++){
- switch(PIF_Ram[CurPos]) {
- case 0x00:
- Channel += 1;
- if (Channel > 6) { CurPos = 0x40; }
- break;
- case 0xFE: CurPos = 0x40; break;
- case 0xFF: break;
- case 0xB4: case 0x56: case 0xB8: break; /* ??? */
- default:
- if ((PIF_Ram[CurPos] & 0xC0) == 0) {
- if (Channel < 4) {
- ProcessControllerCommand(Channel,&PIF_Ram[CurPos]);
- }
- CurPos += PIF_Ram[CurPos] + (PIF_Ram[CurPos + 1] & 0x3F) + 1;
- Channel += 1;
- } else
- CurPos = 0x40;
-
- break;
- }
- }
- PIF_Ram[0x3F] = 0;
-}
-
-// always return failure
-void ProcessControllerCommand ( int32_t Control, uint8_t * Command) {
- Command[1] |= 0x80;
-}
-
diff --git a/src/usf/pif.h b/src/usf/pif.h deleted file mode 100644 index 23082c1..0000000 --- a/src/usf/pif.h +++ /dev/null @@ -1,31 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-extern uint8_t *PIF_Ram;
-
-int32_t GetCicChipID ( int8_t * RomData );
-int32_t LoadPifRom ( int32_t country );
-void PifRamWrite ( void );
-void PifRamRead ( void );
diff --git a/src/usf/psftag.c b/src/usf/psftag.c deleted file mode 100644 index 5665552..0000000 --- a/src/usf/psftag.c +++ /dev/null @@ -1,528 +0,0 @@ -
-/////////////////////////////////////////////////////////////////////////////
-//
-// tag handling
-//
-/////////////////////////////////////////////////////////////////////////////
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "psftag.h"
-
-#if !defined(__WIN32__) && !defined(_MSC_VER)
-#include <unistd.h>
-#else
-#include <windows.h>
-static void truncate(const char *filename, int size) {
-
- HANDLE f = CreateFile(
- filename,
- GENERIC_WRITE,
- 0,
- NULL,
- OPEN_EXISTING,
- FILE_ATTRIBUTE_NORMAL,
- NULL
- );
- if(f == INVALID_HANDLE_VALUE) return;
- SetFilePointer(f, size, NULL, FILE_BEGIN);
- if(GetLastError() == NO_ERROR) SetEndOfFile(f);
- CloseHandle(f);
-}
-#endif
-
-/////////////////////////////////////////////////////////////////////////////
-/*
-** Returns index, or -1 if not found
-** Returns the index starting at the first non-whitespace character of
-** the actual variable name
-*/
-static int find_tag_var_start(const char *tagbuffer, const char *varname) {
- int i, j;
- if(!tagbuffer || !varname) return -1;
- for(i = 0;;) {
- /*
- ** Find first non-whitespace
- ** (this is the variable name on the current line)
- */
- for(;; i++) {
- unsigned u = ((unsigned)(tagbuffer[i])) & 0xFF;
- /* If the tag ends here, we wouldn't have had any data anyway */
- if(!u) return -1;
- if(u <= 0x20) continue;
- break;
- }
- /*
- ** Compare case-insensitively to the var name
- */
- for(j = 0;; j++) {
- unsigned ucmp = ((unsigned)(varname [ j])) & 0xFF;
- unsigned u = ((unsigned)(tagbuffer[i + j])) & 0xFF;
- /* if the varname ends, we'll break here and do the equals check */
- if(!ucmp) break;
- /* If the tag ends here, we wouldn't have had any data anyway */
- if(!u) return -1;
- /* lowercase */
- if(ucmp >= 'A' && ucmp <= 'Z') { ucmp -= 'A'; ucmp += 'a'; }
- if(u >= 'A' && u <= 'Z') { u -= 'A'; u += 'a'; }
- /* if they're unequal, break... */
- if(u != ucmp) break;
- }
- /*
- ** Only if we exhausted the varname will we do the equals check
- */
- if(!varname[j]) {
- /*
- ** Ensure that the next non-whitespace character in [i+j] is an '='
- */
- for(;; j++) {
- unsigned u = ((unsigned)(tagbuffer[i + j])) & 0xFF;
- /* If the tag ends here, we wouldn't have had any data anyway */
- if(!u) return -1;
- /* quit at the first '=' - success! */
- if(u == '=') return i;
- /* shouldn't be a newline here! */
- if(u == 0x0A) break;
- /* ignore whitespace */
- if(u <= 0x20) continue;
- /* any other character is an error */
- break;
- }
- }
- i += j + 1;
- /*
- ** Find newline or end-of-tag
- */
- for(;; i++) {
- unsigned u = ((unsigned)(tagbuffer[i])) & 0xFF;
- /* If the tag ends here, we wouldn't have had any data anyway */
- if(!u) return -1;
- if(u == 0x0A) break;
- }
- }
- return -1;
-}
-
-/*
-** Returns the index at which the current variable ends
-** (Includes any ending newline and possibly whitespace after that)
-**
-** Buffer points to the first non-whitespace character of the variable name
-*/
-static int find_tag_var_end(const char *tagbuffer) {
- int i, j;
- if(!tagbuffer) return 0;
- for(i = 0;;) {
- /*
- ** Find first non-whitespace
- ** (this is the variable name on the current line)
- */
- for(;; i++) {
- unsigned u = ((unsigned)(tagbuffer[i])) & 0xFF;
- if(!u) return i;
- if(u <= 0x20) continue;
- break;
- }
- /*
- ** Compare case-insensitively to the original var name
- */
- for(j = 0;; j++) {
- unsigned ucmp = ((unsigned)(tagbuffer[ j])) & 0xFF;
- unsigned u = ((unsigned)(tagbuffer[i + j])) & 0xFF;
- /* If the tag ends here, we wouldn't have had any data anyway */
- if(!u) return i;
- /* lowercase */
- if(ucmp >= 'A' && ucmp <= 'Z') { ucmp -= 'A'; ucmp += 'a'; }
- if(u >= 'A' && u <= 'Z') { u -= 'A'; u += 'a'; }
- /* if they're both whitespace or '=', we win */
- if((u <= 0x20 || u == '=') && (ucmp <= 0x20 || ucmp == '=')) break;
- /* if they're unequal, we lose */
- if(u != ucmp) return i;
- /* otherwise, keep trying */
- }
- /*
- ** Ensure that the next non-whitespace character in [i+j] is an '='
- */
- for(;; j++) {
- unsigned u = ((unsigned)(tagbuffer[i + j])) & 0xFF;
- if(!u) return i;
- /* quit at the first '=' */
- if(u == '=') break;
- /* shouldn't be a newline here! */
- if(u == 0x0A) return i;
- /* ignore whitespace */
- if(u <= 0x20) continue;
- /* any other character is an error */
- break;
- }
- i += j + 1;
- /*
- ** Find newline or end-of-tag
- */
- for(;; i++) {
- unsigned u = ((unsigned)(tagbuffer[i])) & 0xFF;
- if(!u) return i;
- if(u == 0x0A) break;
- }
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////
-/*
-** Get tag variable
-** The destination value buffer must be as big as the entire tag
-*/
-int psftag_raw_getvar(
- const char *tag,
- const char *variable,
- char *value_out,
- int value_out_size
-) {
- char *v = value_out;
- char *vmax = v + value_out_size;
- char *v_linebegin;
- int i, i_end;
- //
- // Safety check
- //
- if(value_out_size < 1) return -1;
- /*
- ** Default to empty string
- */
- *v = 0;
- /*
- ** Find the variable start/end index
- */
- i = find_tag_var_start(tag, variable);
- if(i < 0) return -1;
- i_end = i + find_tag_var_end(tag + i);
- /*
- ** Extract the variable data
- */
- while(i < i_end) {
- /*
- ** Skip to first '='
- */
- while((tag[i] != '=') && (i < i_end)) { i++; }
- if(i >= i_end) break;
- /*
- ** If this is not the first line, add a newline
- */
- if(v > value_out) {
- if(v < vmax) { *v++ = 0x0A; }
- }
- /*
- ** Now that we're at a '=', skip past it
- */
- i++;
- if(i >= i_end) break;
- /*
- ** Skip past any whitespace except newlines
- */
- for(; i < i_end; i++) {
- unsigned u = ((unsigned)(tag[i])) & 0xFF;
- if(u == 0x0A) break;
- if(u <= 0x20) continue;
- break;
- }
- if(i >= i_end) break;
- /*
- ** Consume line data
- */
- v_linebegin = v;
- while(i < i_end) {
- unsigned u = ((unsigned)(tag[i++])) & 0xFF;
- if(u == 0x0A) break;
- if(v < vmax) { *v++ = u; }
- }
- /*
- ** Eat end-of-line whitespace
- */
- while(v > v_linebegin && (((unsigned)(v[-1]))&0xFF) <= 0x20) {
- v--;
- }
- }
- /*
- ** Set variable end
- */
- if(v >= vmax) { v = vmax - 1; }
- *v = 0;
- return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////
-
-void psftag_raw_setvar(
- char *tag,
- int tag_max_size,
- const char *variable,
- const char *value
-) {
- int tag_l = strlen(tag);
- int i, i_end, z;
- int insert_i;
- int insert_l;
- int value_exists = 0;
- int tag_max_usable_size = tag_max_size - 1;
- //
- // Safety check
- //
- if(tag_max_size < 1) return;
- //
- // We will assume we can at least use what's there
- //
- if(tag_max_usable_size < tag_l) {
- tag_max_usable_size = tag_l;
- tag_max_size = tag_l + 1;
- }
- /*
- ** Determine the insertion length of the new variable
- */
- { const char *v;
- int nl = strlen(variable);
- insert_l = nl + 2;
- for(v = value; *v; v++) {
- insert_l++;
- if(*v == 0x0A) {
- /* Value exists if it's multi-line */
- value_exists = 1;
- insert_l += nl + 1;
- } else if((((unsigned)(*v))&0xFF) > 0x20) {
- /* Value exists if there are non-whitespace characters */
- value_exists = 1;
- }
- }
- }
- /*
- ** If the value is blank, force the insert length to zero
- */
- if(!value_exists) insert_l = 0;
- /*
- ** Find the variable start index
- */
- i = find_tag_var_start(tag, variable);
- /*
- ** If not found, add a new variable
- */
- if(i < 0) {
- /* Insert position is at the end */
- insert_i = tag_l;
- /* Eat trailing whitespace in the file */
- while(insert_i && (((unsigned)(tag[insert_i - 1]))&0xFF) <= 0x20) { insert_i--; }
- /* Insert a newline if there's room and if there's stuff before */
- if(insert_i && (insert_i < tag_max_usable_size)) { tag[insert_i++] = 0x0A; }
- /* Clamp insert length */
- if((insert_i + insert_l) > tag_max_usable_size) { insert_l = tag_max_usable_size - insert_i; }
- z = insert_i + insert_l;
- /*
- ** Otherwise, find the variable end index
- */
- } else {
- int movel;
- insert_i = i;
- /* Clamp insert length */
- if((insert_i + insert_l) > tag_max_usable_size) { insert_l = tag_max_usable_size - insert_i; }
- i_end = i + find_tag_var_end(tag + i);
- /* Move remaining file data */
- movel = tag_l - i_end;
- if(movel > (tag_max_usable_size-(insert_i+insert_l))) { movel = tag_max_usable_size - (insert_i+insert_l); }
- /* perform the move */
- if(movel && ((insert_i+insert_l) != i_end)) {
- memmove(tag+insert_i+insert_l, tag+i_end, movel);
- }
- z = insert_i+insert_l+movel;
- }
- /* Add terminating null ahead of time */
- if(z > tag_max_usable_size) z = tag_max_usable_size;
- tag[z] = 0;
- /*
- ** Write the variable to index insert_i, max length insert_l
- */
- insert_l += insert_i;
- while(insert_i < insert_l) {
- const char *v;
- for(v = variable; (*v) && (insert_i < insert_l); v++) {
- tag[insert_i++] = *v;
- }
- if(insert_i >= insert_l) break;
- tag[insert_i++] = '=';
- if(insert_i >= insert_l) break;
- for(; (*value) && ((*value) != 0x0A) && (insert_i < insert_l); value++) {
- tag[insert_i++] = *value;
- }
- if(insert_i >= insert_l) break;
- tag[insert_i++] = 0x0A;
- if(insert_i >= insert_l) break;
- if(!(*value)) break;
- if((*value) == 0x0A) value++;
- }
-
-}
-
-/////////////////////////////////////////////////////////////////////////////
-
-#define TAGMAX (50000)
-#define ERRORMAX (256)
-
-struct PSFTAG {
- char str[TAGMAX + 1];
-};
-
-/*void *psftag_create(void) {
- struct PSFTAG *p = malloc(sizeof(struct PSFTAG));
- if(!p) return NULL;
- p->str[0] = 0;
- //p->errorstring[0] = 0;
- return p;
-}
-
-void psftag_delete(void *psftag) {
- free(psftag);
-}*/
-
-/////////////////////////////////////////////////////////////////////////////
-
-/*const char *psftag_getlasterror(void *psftag) {
- return ((struct PSFTAG*)psftag)->errorstring;
-}*/
-
-/////////////////////////////////////////////////////////////////////////////
-
-void psftag_getraw(void *psftag, char *raw_out, int raw_out_size) {
- if(raw_out_size < 1) return;
- strncpy(raw_out, ((struct PSFTAG*)psftag)->str, raw_out_size);
- raw_out[raw_out_size - 1] = 0;
-}
-
-void psftag_setraw(void *psftag, const char *raw_in) {
- strncpy(((struct PSFTAG*)psftag)->str, raw_in, TAGMAX + 1);
- ((struct PSFTAG*)psftag)->str[TAGMAX] = 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////
-
-int psftag_getvar(void *psftag, const char *variable, char *value_out, int value_out_size) {
- return psftag_raw_getvar(((struct PSFTAG*)psftag)->str, variable, value_out, value_out_size);
-}
-
-void psftag_setvar(void *psftag, const char *variable, const char *value) {
- psftag_raw_setvar(((struct PSFTAG*)psftag)->str, TAGMAX + 1, variable, value);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-
-int psftag_readfromfile(void *psftag, const char *path) {
- struct PSFTAG *t = (struct PSFTAG*)psftag;
- FILE *f = NULL;
- int l;
- int rsize, exesize, tagstart;
- char hdr[12];
-
- f = fopen(path, "rb");
- if(!f) {
- //strncpy(t->errorstring, strerror(errno), ERRORMAX);
- //t->errorstring[ERRORMAX-1] = 0;
- return -1;
- }
-
- if(fread(hdr, 1, 12, f) != 12) goto invalidformat;
- if(memcmp(hdr, "PSF", 3)) goto invalidformat;
-
- rsize =
- ((((unsigned)(hdr[ 4])) & 0xFF) << 0) |
- ((((unsigned)(hdr[ 5])) & 0xFF) << 8) |
- ((((unsigned)(hdr[ 6])) & 0xFF) << 16) |
- ((((unsigned)(hdr[ 7])) & 0xFF) << 24);
- exesize =
- ((((unsigned)(hdr[ 8])) & 0xFF) << 0) |
- ((((unsigned)(hdr[ 9])) & 0xFF) << 8) |
- ((((unsigned)(hdr[10])) & 0xFF) << 16) |
- ((((unsigned)(hdr[11])) & 0xFF) << 24);
-
- tagstart = 16 + rsize + exesize;
-
- fseek(f, tagstart, SEEK_SET);
-
- if(fread(hdr, 1, 5, f) != 5) goto notpresent;
- if(memcmp(hdr, "[TAG]", 5)) goto invalidformat;
-
- tagstart += 5;
- fseek(f, 0, SEEK_END);
- l = ftell(f);
- fseek(f, tagstart, SEEK_SET);
- l -= tagstart;
- if(l < 0) l = 0;
- if(l > TAGMAX) l = TAGMAX;
-
- memset(t->str, 0, TAGMAX + 1);
- fread(t->str, 1, l, f);
-
- fclose(f);
- return 0;
-
-invalidformat:
-// strcpy(t->errorstring, "Invalid file format");
- goto error;
-notpresent:
-// strcpy(t->errorstring, "Tag not present");
- goto error;
-error:
- if(f) fclose(f);
- return -1;
-}
-
-/////////////////////////////////////////////////////////////////////////////
-
-int psftag_writetofile(void *psftag, const char *path) {
- struct PSFTAG *t = (struct PSFTAG*)psftag;
- FILE *f = NULL;
- int l;
- int rsize, exesize, tagstart;
- char hdr[12];
-
- f = fopen(path, "r+b");
- if(!f) {
- //strncpy(t->errorstring, strerror(errno), ERRORMAX);
- //t->errorstring[ERRORMAX-1] = 0;
- return -1;
- }
-
- if(fread(hdr, 1, 12, f) != 12) goto invalidformat;
- if(memcmp(hdr, "PSF", 3)) goto invalidformat;
-
- rsize =
- ((((unsigned)(hdr[ 4])) & 0xFF) << 0) |
- ((((unsigned)(hdr[ 5])) & 0xFF) << 8) |
- ((((unsigned)(hdr[ 6])) & 0xFF) << 16) |
- ((((unsigned)(hdr[ 7])) & 0xFF) << 24);
- exesize =
- ((((unsigned)(hdr[ 8])) & 0xFF) << 0) |
- ((((unsigned)(hdr[ 9])) & 0xFF) << 8) |
- ((((unsigned)(hdr[10])) & 0xFF) << 16) |
- ((((unsigned)(hdr[11])) & 0xFF) << 24);
-
- tagstart = 16 + rsize + exesize;
-
- fseek(f, tagstart, SEEK_SET);
-
- l = strlen(t->str);
-
- fwrite("[TAG]", 1, 5, f);
- fwrite(t->str, 1, l, f);
- fclose(f);
-
- truncate(path, tagstart + 5 + l);
-
- return 0;
-
-invalidformat:
-// strcpy(t->errorstring, "Invalid file format");
- goto error;
-error:
- if(f) fclose(f);
- return -1;
-}
-
-/////////////////////////////////////////////////////////////////////////////
diff --git a/src/usf/psftag.h b/src/usf/psftag.h deleted file mode 100644 index 7fbee5f..0000000 --- a/src/usf/psftag.h +++ /dev/null @@ -1,57 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////
-//
-// tag handling
-//
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef __PSF_PSFTAG_H__
-#define __PSF_PSFTAG_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void *psftag_create(void);
-void psftag_delete(void *psftag);
-
-int psftag_readfromfile(void *psftag, const char *path);
-int psftag_writetofile(void *psftag, const char *path);
-const char *psftag_getlasterror(void *psftag);
-
-//
-// Retrieve a tag variable.
-// Guarantees null termination of output.
-// Returns 0 if the variable was found
-// Otherwise, returns -1 and sets the output to an empty terminated string
-//
-int psftag_getvar(void *psftag, const char *variable, char *value_out, int value_out_size);
-
-//
-// Set a tag variable.
-//
-void psftag_setvar(void *psftag, const char *variable, const char *value);
-
-void psftag_getraw(void *psftag, char *raw_out, int raw_out_size);
-void psftag_setraw(void *psftag, const char *raw_in);
-
-//
-// Retrieve a tag variable. The input tag data must be null-terminated.
-// Guarantees null termination of output.
-// Returns 0 if the variable was found
-// Otherwise, returns -1 and sets the output to an empty terminated string
-//
-int psftag_raw_getvar(const char *tag, const char *variable, char *value_out, int value_out_size);
-
-//
-// Set a tag variable.
-// Provide the maximum growable tag size _including_ space for the null terminator.
-// Note that this function assumes it can overwrite *tag up to the length of the
-// existing string, regardless of tag_max_size.
-//
-void psftag_raw_setvar(char *tag, int tag_max_size, const char *variable, const char *value);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/src/usf/recompiler_cpu.c b/src/usf/recompiler_cpu.c deleted file mode 100644 index 7a86b94..0000000 --- a/src/usf/recompiler_cpu.c +++ /dev/null @@ -1,2780 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include <stdlib.h>
-#include <stdio.h>
-#include "main.h"
-#include "cpu.h"
-#include "x86.h"
-#include "usf.h"
-#include "types.h"
-
-
-void CreateSectionLinkage (BLOCK_SECTION * Section);
-void DetermineLoop(BLOCK_SECTION * Section, uint32_t Test, uint32_t Test2, uint32_t TestID);
-uint32_t DisplaySectionInformation (BLOCK_SECTION * Section, uint32_t ID, uint32_t Test);
-BLOCK_SECTION * ExistingSection(BLOCK_SECTION * StartSection, uint32_t Addr, uint32_t Test);
-void FillSectionInfo(BLOCK_SECTION * Section);
-void FixConstants ( BLOCK_SECTION * Section, uint32_t Test,int * Changed );
-uint32_t GenerateX86Code (BLOCK_SECTION * Section, uint32_t Test );
-uint32_t GetNewTestValue( void );
-void InheritConstants(BLOCK_SECTION * Section);
-uint32_t InheritParentInfo (BLOCK_SECTION * Section);
-void InitilzeSection(BLOCK_SECTION * Section, BLOCK_SECTION * Parent, uint32_t StartAddr, uint32_t ID);
-void InitilizeRegSet(REG_INFO * RegSet);
-uint32_t IsAllParentLoops(BLOCK_SECTION * Section, BLOCK_SECTION * Parent, uint32_t IgnoreIfCompiled, uint32_t Test);
-void MarkCodeBlock (uint32_t PAddr);
-void SyncRegState (BLOCK_SECTION * Section, REG_INFO * SyncTo);
-
-N64_Blocks_t N64_Blocks;
-uint32_t * TLBLoadAddress = 0, TargetIndex;
-TARGET_INFO * TargetInfo = NULL;
-BLOCK_INFO BlockInfo;
-
-void InitilizeInitialCompilerVariable ( void)
-{
- memset(&BlockInfo,0,sizeof(BlockInfo));
-}
-
-void AddParent(BLOCK_SECTION * Section, BLOCK_SECTION * Parent){
- int NoOfParents, count;
-
-
- if (Section == NULL) { return; }
- if (Parent == NULL) {
- InitilizeRegSet(&Section->RegStart);
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- return;
- }
-
- if (Section->ParentSection != NULL) {
- for (NoOfParents = 0;Section->ParentSection[NoOfParents] != NULL;NoOfParents++) {
- if (Section->ParentSection[NoOfParents] == Parent) {
- return;
- }
- }
- for (NoOfParents = 0;Section->ParentSection[NoOfParents] != NULL;NoOfParents++);
- NoOfParents += 1;
- } else {
- NoOfParents = 1;
- }
-
- if (NoOfParents == 1) {
- Section->ParentSection = malloc((NoOfParents + 1)*sizeof(void *));
- } else {
- Section->ParentSection = realloc(Section->ParentSection,(NoOfParents + 1)*sizeof(void *));
- }
- Section->ParentSection[NoOfParents - 1] = Parent;
- Section->ParentSection[NoOfParents] = NULL;
-
- if (NoOfParents == 1) {
- if (Parent->ContinueSection == Section) {
- memcpy(&Section->RegStart,&Parent->Cont.RegSet,sizeof(REG_INFO));
- } else if (Parent->JumpSection == Section) {
- memcpy(&Section->RegStart,&Parent->Jump.RegSet,sizeof(REG_INFO));
- } else {
- }
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- } else {
- if (Parent->ContinueSection == Section) {
- for (count = 0; count < 32; count++) {
- if (Section->RegStart.MIPS_RegState[count] != Parent->Cont.RegSet.MIPS_RegState[count]) {
- Section->RegStart.MIPS_RegState[count] = STATE_UNKNOWN;
- }
- }
- }
- if (Parent->JumpSection == Section) {
- for (count = 0; count < 32; count++) {
- if (Section->RegStart.MIPS_RegState[count] != Parent->Jump.RegSet.MIPS_RegState[count]) {
- Section->RegStart.MIPS_RegState[count] = STATE_UNKNOWN;
- }
- }
- }
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- }
-}
-
-void AnalyseBlock (void) {
- int Changed;
-
- BLOCK_SECTION * Section = &BlockInfo.BlockInfo;
-
- BlockInfo.NoOfSections = 1;
- InitilzeSection (Section, NULL, BlockInfo.StartVAddr, BlockInfo.NoOfSections);
- CreateSectionLinkage (Section);
- DetermineLoop(Section,GetNewTestValue(),GetNewTestValue(), Section->SectionID);
- do {
- Changed = 0;
- FixConstants(Section,GetNewTestValue(),&Changed);
- } while (Changed == 1);
-
-}
-
-int ConstantsType (int64_t Value) {
- if (((Value >> 32) == -1) && ((Value & 0x80000000) != 0)) { return STATE_CONST_32; }
- if (((Value >> 32) == 0) && ((Value & 0x80000000) == 0)) { return STATE_CONST_32; }
- return STATE_CONST_64;
-}
-
-
-uint8_t * Compiler4300iBlock(void) {
- uintptr_t StartAddress;
- int count;
-
- //reset BlockInfo
- if (BlockInfo.ExitInfo)
- {
- for (count = 0; count < BlockInfo.ExitCount; count ++) {
- free(BlockInfo.ExitInfo[count]);
- BlockInfo.ExitInfo[count] = NULL;
- }
- if (BlockInfo.ExitInfo) { free(BlockInfo.ExitInfo); }
- BlockInfo.ExitInfo = NULL;
- }
-
- memset(&BlockInfo,0,sizeof(BlockInfo));
- BlockInfo.CompiledLocation = RecompPos;
- BlockInfo.StartVAddr = PROGRAM_COUNTER;
-
- AnalyseBlock();
-
- StartAddress = BlockInfo.StartVAddr;
- TranslateVaddr(&StartAddress);
-
- //BreakPoint();
- //MoveConstQwordToX86reg(Registers, x64_R14);
-
- MarkCodeBlock(StartAddress);
-
- while (GenerateX86Code(&BlockInfo.BlockInfo,GetNewTestValue()));
- for (count = 0; count < BlockInfo.ExitCount; count ++) {
- SetJump32(BlockInfo.ExitInfo[count]->JumpLoc,RecompPos);
- NextInstruction = BlockInfo.ExitInfo[count]->NextInstruction;
- CompileExit(BlockInfo.ExitInfo[count]->TargetPC,&BlockInfo.ExitInfo[count]->ExitRegSet,
- BlockInfo.ExitInfo[count]->reason,1,NULL);
- }
- FreeSection (BlockInfo.BlockInfo.ContinueSection,&BlockInfo.BlockInfo);
- FreeSection (BlockInfo.BlockInfo.JumpSection,&BlockInfo.BlockInfo);
- for (count = 0; count < BlockInfo.ExitCount; count ++) {
- free(BlockInfo.ExitInfo[count]);
- BlockInfo.ExitInfo[count] = NULL;
- }
- if (BlockInfo.ExitInfo) { free(BlockInfo.ExitInfo); }
- BlockInfo.ExitInfo = NULL;
- BlockInfo.ExitCount = 0;
-
- return BlockInfo.CompiledLocation;
-}
-
-
-uint8_t * CompileDelaySlot(void) {
- uintptr_t StartAddress = PROGRAM_COUNTER;
- BLOCK_SECTION *Section, DelaySection;
- uint8_t * Block = RecompPos;
- int count, x86Reg;
-
- Section = &DelaySection;
-
- if ((StartAddress & 0xFFC) != 0) {
- StopEmulation();
- }
- if (!r4300i_LW_VAddr(StartAddress, &Opcode.Hex)) {
- StopEmulation();
- }
-
- TranslateVaddr(&StartAddress);
-
- MarkCodeBlock(StartAddress);
-
- InitilzeSection (Section, NULL, PROGRAM_COUNTER, 0);
- InitilizeRegSet(&Section->RegStart);
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
-
- BlockCycleCount += 2;
- BlockRandomModifier += 1;
-
- switch (Opcode.op) {
- case R4300i_SPECIAL:
- switch (Opcode.funct) {
- case R4300i_SPECIAL_BREAK: Compile_R4300i_SPECIAL_BREAK(Section); break;
- case R4300i_SPECIAL_SLL: Compile_R4300i_SPECIAL_SLL(Section); break;
- case R4300i_SPECIAL_SRL: Compile_R4300i_SPECIAL_SRL(Section); break;
- case R4300i_SPECIAL_SRA: Compile_R4300i_SPECIAL_SRA(Section); break;
- case R4300i_SPECIAL_SLLV: Compile_R4300i_SPECIAL_SLLV(Section); break;
- case R4300i_SPECIAL_SRLV: Compile_R4300i_SPECIAL_SRLV(Section); break;
- case R4300i_SPECIAL_SRAV: Compile_R4300i_SPECIAL_SRAV(Section); break;
- case R4300i_SPECIAL_MFLO: Compile_R4300i_SPECIAL_MFLO(Section); break;
- case R4300i_SPECIAL_MTLO: Compile_R4300i_SPECIAL_MTLO(Section); break;
- case R4300i_SPECIAL_MFHI: Compile_R4300i_SPECIAL_MFHI(Section); break;
- case R4300i_SPECIAL_MTHI: Compile_R4300i_SPECIAL_MTHI(Section); break;
- case R4300i_SPECIAL_MULT: Compile_R4300i_SPECIAL_MULT(Section); break;
- case R4300i_SPECIAL_DIV: Compile_R4300i_SPECIAL_DIV(Section); break;
- case R4300i_SPECIAL_DIVU: Compile_R4300i_SPECIAL_DIVU(Section); break;
- case R4300i_SPECIAL_MULTU: Compile_R4300i_SPECIAL_MULTU(Section); break;
- case R4300i_SPECIAL_DMULTU: Compile_R4300i_SPECIAL_DMULTU(Section); break;
- case R4300i_SPECIAL_DDIVU: Compile_R4300i_SPECIAL_DDIVU(Section); break;
- case R4300i_SPECIAL_ADD: Compile_R4300i_SPECIAL_ADD(Section); break;
- case R4300i_SPECIAL_ADDU: Compile_R4300i_SPECIAL_ADDU(Section); break;
- case R4300i_SPECIAL_SUB: Compile_R4300i_SPECIAL_SUB(Section); break;
- case R4300i_SPECIAL_SUBU: Compile_R4300i_SPECIAL_SUBU(Section); break;
- case R4300i_SPECIAL_AND: Compile_R4300i_SPECIAL_AND(Section); break;
- case R4300i_SPECIAL_OR: Compile_R4300i_SPECIAL_OR(Section); break;
- case R4300i_SPECIAL_XOR: Compile_R4300i_SPECIAL_XOR(Section); break;
- case R4300i_SPECIAL_SLT: Compile_R4300i_SPECIAL_SLT(Section); break;
- case R4300i_SPECIAL_SLTU: Compile_R4300i_SPECIAL_SLTU(Section); break;
- case R4300i_SPECIAL_DADD: Compile_R4300i_SPECIAL_DADD(Section); break;
- case R4300i_SPECIAL_DADDU: Compile_R4300i_SPECIAL_DADDU(Section); break;
- case R4300i_SPECIAL_DSLL32: Compile_R4300i_SPECIAL_DSLL32(Section); break;
- case R4300i_SPECIAL_DSRA32: Compile_R4300i_SPECIAL_DSRA32(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_ADDI: Compile_R4300i_ADDI(Section); break;
- case R4300i_ADDIU: Compile_R4300i_ADDIU(Section); break;
- case R4300i_SLTI: Compile_R4300i_SLTI(Section); break;
- case R4300i_SLTIU: Compile_R4300i_SLTIU(Section); break;
- case R4300i_ANDI: Compile_R4300i_ANDI(Section); break;
- case R4300i_ORI: Compile_R4300i_ORI(Section); break;
- case R4300i_XORI: Compile_R4300i_XORI(Section); break;
- case R4300i_LUI: Compile_R4300i_LUI(Section); break;
- case R4300i_CP1:
- switch (Opcode.rs) {
- case R4300i_COP1_CF: Compile_R4300i_COP1_CF(Section); break;
- case R4300i_COP1_MT: Compile_R4300i_COP1_MT(Section); break;
- case R4300i_COP1_CT: Compile_R4300i_COP1_CT(Section); break;
- case R4300i_COP1_MF: Compile_R4300i_COP1_MF(Section); break;
- case R4300i_COP1_S:
- switch (Opcode.funct) {
- case R4300i_COP1_FUNCT_ADD: Compile_R4300i_COP1_S_ADD(Section); break;
- case R4300i_COP1_FUNCT_SUB: Compile_R4300i_COP1_S_SUB(Section); break;
- case R4300i_COP1_FUNCT_MUL: Compile_R4300i_COP1_S_MUL(Section); break;
- case R4300i_COP1_FUNCT_DIV: Compile_R4300i_COP1_S_DIV(Section); break;
- case R4300i_COP1_FUNCT_ABS: Compile_R4300i_COP1_S_ABS(Section); break;
- case R4300i_COP1_FUNCT_NEG: Compile_R4300i_COP1_S_NEG(Section); break;
- case R4300i_COP1_FUNCT_SQRT: Compile_R4300i_COP1_S_SQRT(Section); break;
- case R4300i_COP1_FUNCT_MOV: Compile_R4300i_COP1_S_MOV(Section); break;
- case R4300i_COP1_FUNCT_CVT_D: Compile_R4300i_COP1_S_CVT_D(Section); break;
- case R4300i_COP1_FUNCT_ROUND_W: Compile_R4300i_COP1_S_ROUND_W(Section); break;
- case R4300i_COP1_FUNCT_TRUNC_W: Compile_R4300i_COP1_S_TRUNC_W(Section); break;
- case R4300i_COP1_FUNCT_FLOOR_W: Compile_R4300i_COP1_S_FLOOR_W(Section); break;
- case R4300i_COP1_FUNCT_C_F: case R4300i_COP1_FUNCT_C_UN:
- case R4300i_COP1_FUNCT_C_EQ: case R4300i_COP1_FUNCT_C_UEQ:
- case R4300i_COP1_FUNCT_C_OLT: case R4300i_COP1_FUNCT_C_ULT:
- case R4300i_COP1_FUNCT_C_OLE: case R4300i_COP1_FUNCT_C_ULE:
- case R4300i_COP1_FUNCT_C_SF: case R4300i_COP1_FUNCT_C_NGLE:
- case R4300i_COP1_FUNCT_C_SEQ: case R4300i_COP1_FUNCT_C_NGL:
- case R4300i_COP1_FUNCT_C_LT: case R4300i_COP1_FUNCT_C_NGE:
- case R4300i_COP1_FUNCT_C_LE: case R4300i_COP1_FUNCT_C_NGT:
- Compile_R4300i_COP1_S_CMP(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_COP1_D:
- switch (Opcode.funct) {
- case R4300i_COP1_FUNCT_ADD: Compile_R4300i_COP1_D_ADD(Section); break;
- case R4300i_COP1_FUNCT_SUB: Compile_R4300i_COP1_D_SUB(Section); break;
- case R4300i_COP1_FUNCT_MUL: Compile_R4300i_COP1_D_MUL(Section); break;
- case R4300i_COP1_FUNCT_DIV: Compile_R4300i_COP1_D_DIV(Section); break;
- case R4300i_COP1_FUNCT_ABS: Compile_R4300i_COP1_D_ABS(Section); break;
- case R4300i_COP1_FUNCT_NEG: Compile_R4300i_COP1_D_NEG(Section); break;
- case R4300i_COP1_FUNCT_SQRT: Compile_R4300i_COP1_D_SQRT(Section); break;
- case R4300i_COP1_FUNCT_MOV: Compile_R4300i_COP1_D_MOV(Section); break;
- case R4300i_COP1_FUNCT_TRUNC_W: Compile_R4300i_COP1_D_TRUNC_W(Section); break;
- case R4300i_COP1_FUNCT_CVT_S: Compile_R4300i_COP1_D_CVT_S(Section); break;
- case R4300i_COP1_FUNCT_CVT_W: Compile_R4300i_COP1_D_CVT_W(Section); break;
- case R4300i_COP1_FUNCT_C_F: case R4300i_COP1_FUNCT_C_UN:
- case R4300i_COP1_FUNCT_C_EQ: case R4300i_COP1_FUNCT_C_UEQ:
- case R4300i_COP1_FUNCT_C_OLT: case R4300i_COP1_FUNCT_C_ULT:
- case R4300i_COP1_FUNCT_C_OLE: case R4300i_COP1_FUNCT_C_ULE:
- case R4300i_COP1_FUNCT_C_SF: case R4300i_COP1_FUNCT_C_NGLE:
- case R4300i_COP1_FUNCT_C_SEQ: case R4300i_COP1_FUNCT_C_NGL:
- case R4300i_COP1_FUNCT_C_LT: case R4300i_COP1_FUNCT_C_NGE:
- case R4300i_COP1_FUNCT_C_LE: case R4300i_COP1_FUNCT_C_NGT:
- Compile_R4300i_COP1_D_CMP(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_COP1_W:
- switch (Opcode.funct) {
- case R4300i_COP1_FUNCT_CVT_S: Compile_R4300i_COP1_W_CVT_S(Section); break;
- case R4300i_COP1_FUNCT_CVT_D: Compile_R4300i_COP1_W_CVT_D(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_LB: Compile_R4300i_LB(Section); break;
- case R4300i_LH: Compile_R4300i_LH(Section); break;
- case R4300i_LW: Compile_R4300i_LW(Section); break;
- case R4300i_LBU: Compile_R4300i_LBU(Section); break;
- case R4300i_LHU: Compile_R4300i_LHU(Section); break;
- case R4300i_SB: Compile_R4300i_SB(Section); break;
- case R4300i_SH: Compile_R4300i_SH(Section); break;
- case R4300i_SW: Compile_R4300i_SW(Section); break;
- case R4300i_SWR: Compile_R4300i_SWR(Section); break;
- case R4300i_CACHE: Compile_R4300i_CACHE(Section); break;
- case R4300i_LWC1: Compile_R4300i_LWC1(Section); break;
- case R4300i_LDC1: Compile_R4300i_LDC1(Section); break;
- case R4300i_LD: Compile_R4300i_LD(Section); break;
- case R4300i_SWC1: Compile_R4300i_SWC1(Section); break;
- case R4300i_SDC1: Compile_R4300i_SDC1(Section); break;
- case R4300i_SD: Compile_R4300i_SD(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
-
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
-
- WriteBackRegisters(Section);
- if (BlockCycleCount != 0) {
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- }
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- x86Reg = Map_TempReg(Section,x86_Any,-1,0);
- MoveVariableToX86reg(&JumpToLocation,x86Reg);
- MoveX86regToVariable(x86Reg,&PROGRAM_COUNTER);
- MoveConstToVariable(NORMAL,&NextInstruction);
- Ret();
- return Block;
-}
-
-void CompileExit (uint32_t TargetPC, REG_INFO * ExitRegSet, int reason, int CompileNow, void (*x86Jmp)(uintptr_t Value)) {
- BLOCK_SECTION Section;
- uint8_t * Jump, * Jump2;
-
- if (!CompileNow) {
- if (BlockInfo.ExitCount == 0) {
- BlockInfo.ExitInfo = malloc(sizeof(void *));
- } else {
- BlockInfo.ExitInfo = realloc(BlockInfo.ExitInfo,(BlockInfo.ExitCount + 1) * sizeof(void *));
- }
- if (x86Jmp == NULL) {
- StopEmulation();
- }
- x86Jmp(0);
- BlockInfo.ExitInfo[BlockInfo.ExitCount] = malloc(sizeof(EXIT_INFO));
- BlockInfo.ExitInfo[BlockInfo.ExitCount]->TargetPC = TargetPC;
- BlockInfo.ExitInfo[BlockInfo.ExitCount]->ExitRegSet = *ExitRegSet;
- BlockInfo.ExitInfo[BlockInfo.ExitCount]->reason = reason;
- BlockInfo.ExitInfo[BlockInfo.ExitCount]->NextInstruction = NextInstruction;
- BlockInfo.ExitInfo[BlockInfo.ExitCount]->JumpLoc = RecompPos - 4;
- BlockInfo.ExitCount += 1;
- return;
- }
-
- InitilzeSection (&Section, NULL, (uint32_t)-1, 0);
- memcpy(&Section.RegWorking, ExitRegSet, sizeof(REG_INFO));
-
-
- //if(TargetPC > 0x90000000)
- //BreakPoint();
-
- if (TargetPC != (uint32_t)-1) { MoveConstToVariable(TargetPC,&PROGRAM_COUNTER); }
- if (ExitRegSet->CycleCount != 0) {
- AddConstToVariable(ExitRegSet->CycleCount,&CP0[9]);
- SubConstFromVariable(ExitRegSet->CycleCount,&Timers->Timer);
- }
- if (ExitRegSet->RandomModifier != 0) { SubConstFromVariable(ExitRegSet->RandomModifier,&CP0[1]); }
- WriteBackRegisters(&Section);
-
- switch (reason) {
- case Normal: case Normal_NoSysCheck:
- Section.RegWorking.RandomModifier = 0;
- Section.RegWorking.CycleCount = 0;
- if (reason == Normal) { CompileSystemCheck(0,(uint32_t)-1,Section.RegWorking); }
-
- if (TargetPC >= 0x80000000 && TargetPC < 0x90000000) {
- uint32_t pAddr = TargetPC & 0x1FFFFFFF;
- MoveConstToX86reg(pAddr,x86_ECX);
- ShiftRightDoubleImmed(x86_ECX,x86_ECX,2);
-#ifdef USEX64
- MoveVariableDispToX86Reg(JumpTable,x86_RCX,x86_RCX,8);
-#else
- MoveVariableDispToX86Reg(JumpTable,x86_ECX,x86_ECX,4);
-#endif
- Jump2 = NULL;
- } else if (TargetPC >= 0x90000000 && TargetPC < 0xC0000000) {
- } else {
-#ifdef USEX64
- MoveConstToX86reg((TargetPC >> 12),x86_RCX);
- MoveConstToX86reg(TargetPC,x86_EBX);
- //MoveVariableDispToX86Reg(TLB_Map,x86_RCX,x86_RCX,8);
- MoveX86RegDispToX86Reg(x86_RCX, x86_R15, x86_RCX, 8);
- TestX86RegToX86Reg(x86_RCX,x86_RCX);
- JeLabel8(0);
- Jump2 = RecompPos - 1;
- AddX86RegToX86Reg(x86_RCX,x86_EBX);
- MoveConstQwordToX86reg((uintptr_t)N64MEM, x86_RBX);
- SubX86RegToX86Reg(x86_RCX,x86_RBX);
- ShiftRightDoubleImmed(x86_RCX,x86_RCX,2);
- ShiftLeftDoubleImmed(x86_RCX,x86_RCX,3);
- MoveConstQwordToX86reg((uintptr_t)JumpTable, x86_RBX);
- AddX86RegToX86Reg(x86_RCX,x86_RBX);
- MoveX86PointerToX86reg(x86_RCX,x86_RCX);
-#else
- MoveConstToX86reg((TargetPC >> 12),x86_ECX);
- MoveConstToX86reg(TargetPC,x86_EBX);
- MoveVariableDispToX86Reg(TLB_Map,x86_ECX,x86_ECX,4);
- TestX86RegToX86Reg(x86_ECX,x86_ECX);
- JeLabel8(0);
- Jump2 = RecompPos - 1;
- AddConstToX86Reg(x86_ECX,(int32_t)JumpTable - (int32_t)N64MEM);
- MoveX86regPointerToX86reg(x86_ECX, x86_EBX,x86_ECX);
-#endif
- }
- if (TargetPC < 0x90000000 || TargetPC >= 0xC0000000)
- {
- JecxzLabel8(0);
- Jump = RecompPos - 1;
- // printf("TargetPC %08x\n", TargetPC);
-
-
- JmpDirectReg(x86_ECX);
- *((uint8_t *)(Jump))=(uint8_t)(RecompPos - Jump - 1);
- if (Jump2 != NULL) {
- *((uint8_t *)(Jump2))=(uint8_t)(RecompPos - Jump2 - 1);
- }
- }
-
- Ret();
- break;
- case DoCPU_Action:
- Pushad();
- //BreakPoint();
- Call_Direct(DoSomething);
- //RecompileDoSomething();
- Popad();
- Ret();
- break;
- case DoBreak:
- Ret();
- break;
- case DoSysCall:
- MoveConstToX86reg(NextInstruction == JUMP || NextInstruction == DELAY_SLOT,x86_EDI);
- printf("extinjg 1\n");
- exit(0);
- Pushad();
- Call_Direct(DoSysCallException);
- Popad();
- Ret();
- break;
- case COP1_Unuseable:
- Pushad();
- MoveConstToX86reg(NextInstruction == JUMP || NextInstruction == DELAY_SLOT,x86_EDI);
- MoveConstToX86reg(1,x86_ESI);
- Call_Direct(DoCopUnusableException);
- Popad();
- Ret();
- break;
- case ExitResetRecompCode:
- if (NextInstruction == JUMP || NextInstruction == DELAY_SLOT) {
- BreakPoint();
- }
- Pushad();
- BreakPoint();
- Call_Direct(ResetRecompCode);
- Popad();
- Ret();
- break;
- case TLBReadMiss:
- MoveConstToX86reg(NextInstruction == JUMP || NextInstruction == DELAY_SLOT,x86_EDI);
- MoveVariableToX86reg(TLBLoadAddress,x86_ESI);
- Pushad();
-#ifdef USEX64
- Call_Direct(DoTLBMiss);
-#else
- Push(x86_EDX);
- Push(x86_ECX);
- Call_Direct(DoTLBMiss);
- AddConstToX86Reg(x86_ESP, 0x8);
-#endif
- Popad();
- Ret();
- break;
- }
-}
-
-void CompileSystemCheck (uint32_t TimerModifier, uint32_t TargetPC, REG_INFO RegSet) {
- BLOCK_SECTION Section;
- uint8_t *Jump, *Jump2;
-
- CompConstToVariable(0,WaitMode);
- JeLabel8(0);
- Jump = RecompPos - 1;
- MoveConstToVariable(-1, &Timers->Timer);
-
- SetJump8(Jump, RecompPos);
-
- // Timer
- if (TimerModifier != 0) {
- SubConstFromVariable(TimerModifier,&Timers->Timer);
- } else {
- CompConstToVariable(0,&Timers->Timer);
- }
- JnsLabel32(0);
- Jump = RecompPos - 4;
- Pushad();
- if (TargetPC != (uint32_t)-1) { MoveConstToVariable(TargetPC,&PROGRAM_COUNTER); }
- InitilzeSection (&Section, NULL, (uint32_t)-1, 0);
- memcpy(&Section.RegWorking, &RegSet, sizeof(REG_INFO));
- WriteBackRegisters(&Section);
- Call_Direct(TimerDone);
- //Call_Direct(RecompileTimerDone);
- //RecompileTimerDone();
- //RecompileTimerDone();
-
- Popad();
-
- //Interrupt
- CompConstToVariable(0,&CPU_Action->DoSomething);
- JeLabel32(0);
- Jump2 = RecompPos - 4;
- CompileExit(-1,&Section.RegWorking,DoCPU_Action,1,NULL);
-
- SetJump32(Jump2,RecompPos);
- Ret();
-
- SetJump32(Jump,RecompPos);
-
- //Interrupt 2
- CompConstToVariable(0,&CPU_Action->DoSomething);
- JeLabel32(0);
- Jump = RecompPos - 4;
- if (TargetPC != (uint32_t)-1) { MoveConstToVariable(TargetPC,&PROGRAM_COUNTER); }
- InitilzeSection (&Section, NULL, (uint32_t)-1, 0);
- memcpy(&Section.RegWorking, &RegSet, sizeof(REG_INFO));
- WriteBackRegisters(&Section);
- CompileExit(-1,&Section.RegWorking,DoCPU_Action,1,NULL);
- SetJump32(Jump,RecompPos);
- return;
-}
-
-void CreateSectionLinkage (BLOCK_SECTION * Section) {
- BLOCK_SECTION ** TargetSection[2];
- uint32_t * TargetPC[2], count;
-
- InheritConstants(Section);
- //__try {
- FillSectionInfo(Section);
-/* } __except( r4300i_CPU_MemoryFilter( GetExceptionCode(), GetExceptionInformation()) ) {
- DisplayError(GS(MSG_UNKNOWN_MEM_ACTION));
- ExitThread(0);
- }*/
-
- if (Section->Jump.TargetPC < Section->Cont.TargetPC) {
- TargetSection[0] = (BLOCK_SECTION **)&Section->JumpSection;
- TargetSection[1] = (BLOCK_SECTION **)&Section->ContinueSection;
- TargetPC[0] = &Section->Jump.TargetPC;
- TargetPC[1] = &Section->Cont.TargetPC;
- } else {
- TargetSection[0] = (BLOCK_SECTION **)&Section->ContinueSection;
- TargetSection[1] = (BLOCK_SECTION **)&Section->JumpSection;
- TargetPC[0] = &Section->Cont.TargetPC;
- TargetPC[1] = &Section->Jump.TargetPC;
- }
-
- for (count = 0; count < 2; count ++) {
- if (*TargetPC[count] != (uint32_t)-1 && *TargetSection[count] == NULL) {
- *TargetSection[count] = ExistingSection(BlockInfo.BlockInfo.ContinueSection,*TargetPC[count],GetNewTestValue());
- if (*TargetSection[count] == NULL) {
- *TargetSection[count] = ExistingSection(BlockInfo.BlockInfo.JumpSection,*TargetPC[count],GetNewTestValue());
- }
- if (*TargetSection[count] == NULL) {
- BlockInfo.NoOfSections += 1;
- *TargetSection[count] = malloc(sizeof(BLOCK_SECTION));
- InitilzeSection (*TargetSection[count], Section, *TargetPC[count], BlockInfo.NoOfSections);
- CreateSectionLinkage(*TargetSection[count]);
- } else {
- AddParent(*TargetSection[count],Section);
- }
- }
- }
-}
-
-void DetermineLoop(BLOCK_SECTION * Section, uint32_t Test, uint32_t Test2, uint32_t TestID) {
- if (Section == NULL) { return; }
- if (Section->SectionID != TestID) {
- if (Section->Test2 == Test2) {
- return;
- }
- Section->Test2 = Test2;
- DetermineLoop(Section->ContinueSection,Test,Test2,TestID);
- DetermineLoop(Section->JumpSection,Test,Test2,TestID);
- return;
- }
- if (Section->Test2 == Test2) {
- Section->InLoop = 1;
- return;
- }
- Section->Test2 = Test2;
- DetermineLoop(Section->ContinueSection,Test,Test2,TestID);
- DetermineLoop(Section->JumpSection,Test,Test2,TestID);
- if (Section->Test == Test) { return; }
- Section->Test = Test;
- if (Section->ContinueSection != NULL) {
- DetermineLoop(Section->ContinueSection,Test,GetNewTestValue(),((BLOCK_SECTION *)Section->ContinueSection)->SectionID);
- }
- if (Section->JumpSection != NULL) {
- DetermineLoop(Section->JumpSection,Test,GetNewTestValue(),((BLOCK_SECTION *)Section->JumpSection)->SectionID);
- }
-}
-
-uint32_t DisplaySectionInformation (BLOCK_SECTION * Section, uint32_t ID, uint32_t Test) {
- return 1;
-}
-
-BLOCK_SECTION * ExistingSection(BLOCK_SECTION * StartSection, uint32_t Addr, uint32_t Test) {
- BLOCK_SECTION * Section;
-
- if (StartSection == NULL) { return NULL; }
- if (StartSection->StartPC == Addr) { return StartSection; }
- if (StartSection->Test == Test) { return NULL; }
- StartSection->Test = Test;
- Section = ExistingSection(StartSection->JumpSection,Addr,Test);
- if (Section != NULL) { return Section; }
- Section = ExistingSection(StartSection->ContinueSection,Addr,Test);
- if (Section != NULL) { return Section; }
- return NULL;
-}
-
-void FillSectionInfo(BLOCK_SECTION * Section) {
- OPCODE Command;
-
- if (Section->CompiledLocation != NULL) { return; }
- Section->CompilePC = Section->StartPC;
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- NextInstruction = NORMAL;
- do {
- if (!r4300i_LW_VAddr(Section->CompilePC, &Command.Hex)) {
- //DisplayError(GS(MSG_FAIL_LOAD_WORD));
- StopEmulation();
- }
-
- switch (Command.op) {
- case R4300i_SPECIAL:
- switch (Command.funct) {
- case R4300i_SPECIAL_SLL:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = MipsRegLo(Command.rt) << Command.sa;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SRL:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = MipsRegLo(Command.rt) >> Command.sa;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SRA:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = MipsRegLo_S(Command.rt) >> Command.sa;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SLLV:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = MipsRegLo(Command.rt) << (MipsRegLo(Command.rs) & 0x1F);
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SRLV:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = MipsRegLo(Command.rt) >> (MipsRegLo(Command.rs) & 0x1F);
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SRAV:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = MipsRegLo_S(Command.rt) >> (MipsRegLo(Command.rs) & 0x1F);
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_JR:
- if (IsConst(Command.rs)) {
- Section->Jump.TargetPC = MipsRegLo(Command.rs);
- } else {
- Section->Jump.TargetPC = (uint32_t)-1;
- }
- NextInstruction = DELAY_SLOT;
- break;
- case R4300i_SPECIAL_JALR:
- MipsRegLo(Opcode.rd) = Section->CompilePC + 8;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- if (IsConst(Command.rs)) {
- Section->Jump.TargetPC = MipsRegLo(Command.rs);
- } else {
- Section->Jump.TargetPC = (uint32_t)-1;
- }
- NextInstruction = DELAY_SLOT;
- break;
- case R4300i_SPECIAL_BREAK: break;
- case R4300i_SPECIAL_SYSCALL:
- //case R4300i_SPECIAL_BREAK:
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- break;
- case R4300i_SPECIAL_MFHI: MipsRegState(Command.rd) = STATE_UNKNOWN; break;
- case R4300i_SPECIAL_MTHI: break;
- case R4300i_SPECIAL_MFLO: MipsRegState(Command.rd) = STATE_UNKNOWN; break;
- case R4300i_SPECIAL_MTLO: break;
- case R4300i_SPECIAL_DSLLV:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegState(Command.rd) = STATE_CONST_64;
- MipsReg(Command.rd) = Is64Bit(Command.rt)?MipsReg(Command.rt):(QWORD)MipsRegLo_S(Command.rt) << (MipsRegLo(Command.rs) & 0x3F);
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSRLV:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegState(Command.rd) = STATE_CONST_64;
- MipsReg(Command.rd) = Is64Bit(Command.rt)?MipsReg(Command.rt):(QWORD)MipsRegLo_S(Command.rt) >> (MipsRegLo(Command.rs) & 0x3F);
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSRAV:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegState(Command.rd) = STATE_CONST_64;
- MipsReg(Command.rd) = Is64Bit(Command.rt)?MipsReg_S(Command.rt):(int64_t)MipsRegLo_S(Command.rt) >> (MipsRegLo(Command.rs) & 0x3F);
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_MULT: break;
- case R4300i_SPECIAL_MULTU: break;
- case R4300i_SPECIAL_DIV: break;
- case R4300i_SPECIAL_DIVU: break;
- case R4300i_SPECIAL_DMULT: break;
- case R4300i_SPECIAL_DMULTU: break;
- case R4300i_SPECIAL_DDIV: break;
- case R4300i_SPECIAL_DDIVU: break;
- case R4300i_SPECIAL_ADD:
- case R4300i_SPECIAL_ADDU:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegLo(Command.rd) = MipsRegLo(Command.rs) + MipsRegLo(Command.rt);
- MipsRegState(Command.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SUB:
- case R4300i_SPECIAL_SUBU:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsRegLo(Command.rd) = MipsRegLo(Command.rs) - MipsRegLo(Command.rt);
- MipsRegState(Command.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_AND:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- if (Is64Bit(Command.rt) && Is64Bit(Command.rs)) {
- MipsReg(Command.rd) = MipsReg(Command.rt) & MipsReg(Command.rs);
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else if (Is64Bit(Command.rt) || Is64Bit(Command.rs)) {
- if (Is64Bit(Command.rt)) {
- MipsReg(Command.rd) = MipsReg(Command.rt) & MipsRegLo(Command.rs);
- } else {
- MipsReg(Command.rd) = MipsRegLo(Command.rt) & MipsReg(Command.rs);
- }
- MipsRegState(Command.rd) = ConstantsType(MipsReg(Command.rd));
- } else {
- MipsRegLo(Command.rd) = MipsRegLo(Command.rt) & MipsRegLo(Command.rs);
- MipsRegState(Command.rd) = STATE_CONST_32;
- }
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_OR:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- if (Is64Bit(Command.rt) && Is64Bit(Command.rs)) {
- MipsReg(Command.rd) = MipsReg(Command.rt) | MipsReg(Command.rs);
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else if (Is64Bit(Command.rt) || Is64Bit(Command.rs)) {
- if (Is64Bit(Command.rt)) {
- MipsReg(Command.rd) = MipsReg(Command.rt) | MipsRegLo(Command.rs);
- } else {
- MipsReg(Command.rd) = MipsRegLo(Command.rt) | MipsReg(Command.rs);
- }
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else {
- MipsRegLo(Command.rd) = MipsRegLo(Command.rt) | MipsRegLo(Command.rs);
- MipsRegState(Command.rd) = STATE_CONST_32;
- }
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_XOR:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- if (Is64Bit(Command.rt) && Is64Bit(Command.rs)) {
- MipsReg(Command.rd) = MipsReg(Command.rt) ^ MipsReg(Command.rs);
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else if (Is64Bit(Command.rt) || Is64Bit(Command.rs)) {
- if (Is64Bit(Command.rt)) {
- MipsReg(Command.rd) = MipsReg(Command.rt) ^ MipsRegLo(Command.rs);
- } else {
- MipsReg(Command.rd) = MipsRegLo(Command.rt) ^ MipsReg(Command.rs);
- }
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else {
- MipsRegLo(Command.rd) = MipsRegLo(Command.rt) ^ MipsRegLo(Command.rs);
- MipsRegState(Command.rd) = STATE_CONST_32;
- }
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_NOR:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- if (Is64Bit(Command.rt) && Is64Bit(Command.rs)) {
- MipsReg(Command.rd) = ~(MipsReg(Command.rt) | MipsReg(Command.rs));
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else if (Is64Bit(Command.rt) || Is64Bit(Command.rs)) {
- if (Is64Bit(Command.rt)) {
- MipsReg(Command.rd) = ~(MipsReg(Command.rt) | MipsRegLo(Command.rs));
- } else {
- MipsReg(Command.rd) = ~(MipsRegLo(Command.rt) | MipsReg(Command.rs));
- }
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else {
- MipsRegLo(Command.rd) = ~(MipsRegLo(Command.rt) | MipsRegLo(Command.rs));
- MipsRegState(Command.rd) = STATE_CONST_32;
- }
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SLT:
- if (Command.rd == 0) { break; }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- if (Is64Bit(Command.rt) || Is64Bit(Command.rs)) {
- if (Is64Bit(Command.rt)) {
- MipsRegLo(Command.rd) = (MipsRegLo_S(Command.rs) < MipsReg_S(Command.rt))?1:0;
- } else {
- MipsRegLo(Command.rd) = (MipsReg_S(Command.rs) < MipsRegLo_S(Command.rt))?1:0;
- }
- } else {
- MipsRegLo(Command.rd) = (MipsRegLo_S(Command.rs) < MipsRegLo_S(Command.rt))?1:0;
- }
- MipsRegState(Command.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_SLTU:
- if (Command.rd == 0) { break; }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- if (Is64Bit(Command.rt) || Is64Bit(Command.rs)) {
- if (Is64Bit(Command.rt)) {
- MipsRegLo(Command.rd) = (MipsRegLo(Command.rs) < MipsReg(Command.rt))?1:0;
- } else {
- MipsRegLo(Command.rd) = (MipsReg(Command.rs) < MipsRegLo(Command.rt))?1:0;
- }
- } else {
- MipsRegLo(Command.rd) = (MipsRegLo(Command.rs) < MipsRegLo(Command.rt))?1:0;
- }
- MipsRegState(Command.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DADD:
- case R4300i_SPECIAL_DADDU:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsReg(Command.rd) =
- Is64Bit(Command.rs)?MipsReg(Command.rs):(int64_t)MipsRegLo_S(Command.rs) +
- Is64Bit(Command.rt)?MipsReg(Command.rt):(int64_t)MipsRegLo_S(Command.rt);
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSUB:
- case R4300i_SPECIAL_DSUBU:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && (Command.rt == Command.rd || Command.rs == Command.rd)) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt) && IsConst(Command.rs)) {
- MipsReg(Command.rd) =
- Is64Bit(Command.rs)?MipsReg(Command.rs):(int64_t)MipsRegLo_S(Command.rs) -
- Is64Bit(Command.rt)?MipsReg(Command.rt):(int64_t)MipsRegLo_S(Command.rt);
- MipsRegState(Command.rd) = STATE_CONST_64;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSLL:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_64;
- MipsReg(Command.rd) = Is64Bit(Command.rt)?MipsReg(Command.rt):(int64_t)MipsRegLo_S(Command.rt) << Command.sa;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSRL:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_64;
- MipsReg(Command.rd) = Is64Bit(Command.rt)?MipsReg(Command.rt):(QWORD)MipsRegLo_S(Command.rt) >> Command.sa;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSRA:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_64;
- MipsReg_S(Command.rd) = Is64Bit(Command.rt)?MipsReg_S(Command.rt):(int64_t)MipsRegLo_S(Command.rt) >> Command.sa;
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSLL32:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_64;
- MipsReg(Command.rd) = MipsRegLo(Command.rt) << (Command.sa + 32);
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSRL32:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = (uint32_t)(MipsReg(Command.rt) >> (Command.sa + 32));
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SPECIAL_DSRA32:
- if (Command.rd == 0) { break; }
- if (Section->InLoop && Command.rt == Command.rd) {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rt)) {
- MipsRegState(Command.rd) = STATE_CONST_32;
- MipsRegLo(Command.rd) = (uint32_t)(MipsReg_S(Command.rt) >> (Command.sa + 32));
- } else {
- MipsRegState(Command.rd) = STATE_UNKNOWN;
- }
- break;
- default:
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- }
- break;
- case R4300i_REGIMM:
- switch (Command.rt) {
- case R4300i_REGIMM_BLTZ:
- case R4300i_REGIMM_BGEZ:
- NextInstruction = DELAY_SLOT;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Jump.TargetPC = Section->CompilePC + ((short)Command.offset << 2) + 4;
- if (Section->CompilePC == Section->Jump.TargetPC) {
- if (!DelaySlotEffectsCompare(Section->CompilePC,Command.rs,0)) {
- Section->Jump.PermLoop = 1;
- }
- }
- break;
- case R4300i_REGIMM_BLTZL:
- case R4300i_REGIMM_BGEZL:
- NextInstruction = LIKELY_DELAY_SLOT;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Jump.TargetPC = Section->CompilePC + ((short)Command.offset << 2) + 4;
- if (Section->CompilePC == Section->Jump.TargetPC) {
- if (!DelaySlotEffectsCompare(Section->CompilePC,Command.rs,0)) {
- Section->Jump.PermLoop = 1;
- }
- }
- break;
- case R4300i_REGIMM_BLTZAL:
- case R4300i_REGIMM_BGEZAL:
- NextInstruction = DELAY_SLOT;
- MipsRegLo(31) = Section->CompilePC + 8;
- MipsRegState(31) = STATE_CONST_32;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Jump.TargetPC = Section->CompilePC + ((short)Command.offset << 2) + 4;
- if (Section->CompilePC == Section->Jump.TargetPC) {
- if (!DelaySlotEffectsCompare(Section->CompilePC,Command.rs,0)) {
- Section->Jump.PermLoop = 1;
- }
- }
- break;
- default:
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- }
- break;
- case R4300i_JAL:
- NextInstruction = DELAY_SLOT;
- MipsRegLo(31) = Section->CompilePC + 8;
- MipsRegState(31) = STATE_CONST_32;
- Section->Jump.TargetPC = (Section->CompilePC & 0xF0000000) + (Command.target << 2);
- if (Section->CompilePC == Section->Jump.TargetPC) {
- if (!DelaySlotEffectsCompare(Section->CompilePC,31,0)) {
- Section->Jump.PermLoop = 1;
- }
- }
- break;
- case R4300i_J:
- NextInstruction = DELAY_SLOT;
- Section->Jump.TargetPC = (Section->CompilePC & 0xF0000000) + (Command.target << 2);
- if (Section->CompilePC == Section->Jump.TargetPC) { Section->Jump.PermLoop = 1; }
- break;
- case R4300i_BEQ:
- case R4300i_BNE:
- case R4300i_BLEZ:
- case R4300i_BGTZ:
- NextInstruction = DELAY_SLOT;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Jump.TargetPC = Section->CompilePC + ((short)Command.offset << 2) + 4;
- if (Section->CompilePC == Section->Jump.TargetPC) {
- if (!DelaySlotEffectsCompare(Section->CompilePC,Command.rs,Command.rt)) {
- Section->Jump.PermLoop = 1;
- }
- }
- break;
- case R4300i_ADDI:
- case R4300i_ADDIU:
- if (Command.rt == 0) { break; }
- if (Section->InLoop && Command.rs == Command.rt) {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rs)) {
- MipsRegLo(Command.rt) = MipsRegLo(Command.rs) + (short)Command.immediate;
- MipsRegState(Command.rt) = STATE_CONST_32;
- } else {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SLTI:
- if (Command.rt == 0) { break; }
- if (IsConst(Command.rs)) {
- if (Is64Bit(Command.rs)) {
- MipsRegLo(Command.rt) = (MipsReg_S(Command.rs) < (int64_t)((short)Command.immediate))?1:0;
- } else {
- MipsRegLo(Command.rt) = (MipsRegLo_S(Command.rs) < (int)((short)Command.immediate))?1:0;
- }
- MipsRegState(Command.rt) = STATE_CONST_32;
- } else {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- break;
- case R4300i_SLTIU:
- if (Command.rt == 0) { break; }
- if (IsConst(Command.rs)) {
- if (Is64Bit(Command.rs)) {
- MipsRegLo(Command.rt) = (MipsReg(Command.rs) < (int64_t)((short)Command.immediate))?1:0;
- } else {
- MipsRegLo(Command.rt) = (MipsRegLo(Command.rs) < (uint32_t)((short)Command.immediate))?1:0;
- }
- MipsRegState(Command.rt) = STATE_CONST_32;
- } else {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- break;
- case R4300i_LUI:
- if (Command.rt == 0) { break; }
- MipsRegLo(Command.rt) = ((short)Command.offset << 16);
- MipsRegState(Command.rt) = STATE_CONST_32;
- break;
- case R4300i_ANDI:
- if (Command.rt == 0) { break; }
- if (Section->InLoop && Command.rs == Command.rt) {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rs)) {
- MipsRegState(Command.rt) = STATE_CONST_32;
- MipsRegLo(Command.rt) = MipsRegLo(Command.rs) & Command.immediate;
- } else {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- break;
- case R4300i_ORI:
- if (Command.rt == 0) { break; }
- if (Section->InLoop && Command.rs == Command.rt) {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rs)) {
- MipsRegState(Command.rt) = STATE_CONST_32;
- MipsRegLo(Command.rt) = MipsRegLo(Command.rs) | Command.immediate;
- } else {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- break;
- case R4300i_XORI:
- if (Command.rt == 0) { break; }
- if (Section->InLoop && Command.rs == Command.rt) {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rs)) {
- MipsRegState(Command.rt) = STATE_CONST_32;
- MipsRegLo(Command.rt) = MipsRegLo(Command.rs) ^ Command.immediate;
- } else {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- break;
- case R4300i_CP0:
- switch (Command.rs) {
- case R4300i_COP0_MF:
- if (Command.rt == 0) { break; }
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- break;
- case R4300i_COP0_MT: break;
- default:
- if ( (Command.rs & 0x10 ) != 0 ) {
- switch( Command.funct ) {
- case R4300i_COP0_CO_TLBR: break;
- case R4300i_COP0_CO_TLBWI: break;
- case R4300i_COP0_CO_TLBWR: break;
- case R4300i_COP0_CO_TLBP: break;
- case R4300i_COP0_CO_ERET: NextInstruction = END_BLOCK; break;
- default:
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- }
- } else {
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- }
- }
- break;
- case R4300i_CP1:
- switch (Command.fmt) {
- case R4300i_COP1_CF:
- case R4300i_COP1_MF:
- case R4300i_COP1_DMF:
- if (Command.rt == 0) { break; }
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- break;
- case R4300i_COP1_BC:
- switch (Command.ft) {
- case R4300i_COP1_BC_BCF:
- case R4300i_COP1_BC_BCT:
- case R4300i_COP1_BC_BCFL:
- case R4300i_COP1_BC_BCTL:
- NextInstruction = DELAY_SLOT;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Jump.TargetPC = Section->CompilePC + ((short)Command.offset << 2) + 4;
- if (Section->CompilePC == Section->Jump.TargetPC) {
- int EffectDelaySlot;
- OPCODE NewCommand;
-
- if (!r4300i_LW_VAddr(Section->CompilePC + 4, &NewCommand.Hex)) {
- //DisplayError(GS(MSG_FAIL_LOAD_WORD));
- //ExitThread(0);
- StopEmulation();
- }
-
- EffectDelaySlot = 0;
- if (NewCommand.op == R4300i_CP1) {
- if (NewCommand.fmt == R4300i_COP1_S && (NewCommand.funct & 0x30) == 0x30 ) {
- EffectDelaySlot = 1;
- }
- if (NewCommand.fmt == R4300i_COP1_D && (NewCommand.funct & 0x30) == 0x30 ) {
- EffectDelaySlot = 1;
- }
- }
- if (!EffectDelaySlot) {
- Section->Jump.PermLoop = 1;
- }
- }
- break;
- }
- break;
- case R4300i_COP1_MT: break;
- case R4300i_COP1_DMT: break;
- case R4300i_COP1_CT: break;
- case R4300i_COP1_S: break;
- case R4300i_COP1_D: break;
- case R4300i_COP1_W: break;
- case R4300i_COP1_L: break;
- default:
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- }
- break;
- case R4300i_BEQL:
- case R4300i_BNEL:
- case R4300i_BLEZL:
- case R4300i_BGTZL:
- NextInstruction = LIKELY_DELAY_SLOT;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Jump.TargetPC = Section->CompilePC + ((short)Command.offset << 2) + 4;
- if (Section->CompilePC == Section->Jump.TargetPC) {
- if (!DelaySlotEffectsCompare(Section->CompilePC,Command.rs,Command.rt)) {
- Section->Jump.PermLoop = 1;
- }
- }
- break;
- case R4300i_DADDI:
- case R4300i_DADDIU:
- if (Command.rt == 0) { break; }
- if (Section->InLoop && Command.rs == Command.rt) {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- if (IsConst(Command.rs)) {
- if (Is64Bit(Command.rs)) {
- int imm32 = (short)Opcode.immediate;
- int64_t imm64 = imm32;
- MipsReg_S(Command.rt) = MipsRegLo_S(Command.rs) + imm64;
- } else {
- MipsReg_S(Command.rt) = MipsRegLo_S(Command.rs) + (short)Command.immediate;
- }
- MipsRegState(Command.rt) = STATE_CONST_64;
- } else {
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- }
- break;
- case R4300i_LDR:
- case R4300i_LDL:
- case R4300i_LB:
- case R4300i_LH:
- case R4300i_LWL:
- case R4300i_LW:
- case R4300i_LWU:
- case R4300i_LL:
- case R4300i_LBU:
- case R4300i_LHU:
- case R4300i_LWR:
- case R4300i_SC:
- if (Command.rt == 0) { break; }
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- break;
- case R4300i_SB: break;
- case R4300i_SH: break;
- case R4300i_SWL: break;
- case R4300i_SW: break;
- case R4300i_SWR: break;
- case R4300i_SDL: break;
- case R4300i_SDR: break;
- case R4300i_CACHE: break;
- case R4300i_LWC1: break;
- case R4300i_SWC1: break;
- case R4300i_LDC1: break;
- case R4300i_LD:
- if (Command.rt == 0) { break; }
- MipsRegState(Command.rt) = STATE_UNKNOWN;
- break;
- case R4300i_SDC1: break;
- case R4300i_SD: break;
- default:
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- if (Command.Hex == 0x7C1C97C0) { break; }
- if (Command.Hex == 0x7FFFFFFF) { break; }
- if (Command.Hex == 0xF1F3F5F7) { break; }
- if (Command.Hex == 0xC1200000) { break; }
- if (Command.Hex == 0x4C5A5353) { break; }
- }
-
- switch (NextInstruction) {
- case NORMAL:
- Section->CompilePC += 4;
- break;
- case DELAY_SLOT:
- NextInstruction = DELAY_SLOT_DONE;
- Section->CompilePC += 4;
- break;
- case LIKELY_DELAY_SLOT:
- memcpy(&Section->Cont.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- NextInstruction = LIKELY_DELAY_SLOT_DONE;
- Section->CompilePC += 4;
- break;
- case DELAY_SLOT_DONE:
- memcpy(&Section->Cont.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- NextInstruction = END_BLOCK;
- break;
- case LIKELY_DELAY_SLOT_DONE:
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- NextInstruction = END_BLOCK;
- break;
- }
- if ((Section->CompilePC & 0xFFFFF000) != (Section->StartPC & 0xFFFFF000)) {
- if (NextInstruction != END_BLOCK && NextInstruction != NORMAL) {
- // DisplayError("Branch running over delay slot ???\nNextInstruction == %d",NextInstruction);
- Section->Cont.TargetPC = (uint32_t)-1;
- Section->Jump.TargetPC = (uint32_t)-1;
- }
- NextInstruction = END_BLOCK;
- Section->CompilePC -= 4;
- }
- } while (NextInstruction != END_BLOCK);
-
- if (Section->Cont.TargetPC != (uint32_t)-1) {
- if ((Section->Cont.TargetPC & 0xFFFFF000) != (Section->StartPC & 0xFFFFF000)) {
- Section->Cont.TargetPC = (uint32_t)-1;
- }
- }
- if (Section->Jump.TargetPC != (uint32_t)-1) {
- if ((Section->Jump.TargetPC & 0xFFFFF000) != (Section->StartPC & 0xFFFFF000)) {
- Section->Jump.TargetPC = (uint32_t)-1;
- }
- }
-}
-
-void FixConstants (BLOCK_SECTION * Section, uint32_t Test, int * Changed) {
- BLOCK_SECTION * Parent;
- int count, NoOfParents;
- REG_INFO Original[2];
-
- if (Section == NULL) { return; }
- if (Section->Test == Test) { return; }
- Section->Test = Test;
-
- InheritConstants(Section);
-
- memcpy(&Original[0],&Section->Cont.RegSet,sizeof(REG_INFO));
- memcpy(&Original[1],&Section->Jump.RegSet,sizeof(REG_INFO));
-
- if (Section->ParentSection) {
- for (NoOfParents = 0;Section->ParentSection[NoOfParents] != NULL;NoOfParents++) {
- Parent = Section->ParentSection[NoOfParents];
- if (Parent->ContinueSection == Section) {
- for (count = 0; count < 32; count++) {
- if (Section->RegStart.MIPS_RegState[count] != Parent->Cont.RegSet.MIPS_RegState[count]) {
- Section->RegStart.MIPS_RegState[count] = STATE_UNKNOWN;
- //*Changed = 1;
- }
- Section->RegStart.MIPS_RegState[count] = STATE_UNKNOWN;
- }
- }
- if (Parent->JumpSection == Section) {
- for (count = 0; count < 32; count++) {
- if (Section->RegStart.MIPS_RegState[count] != Parent->Jump.RegSet.MIPS_RegState[count]) {
- Section->RegStart.MIPS_RegState[count] = STATE_UNKNOWN;
- //*Changed = 1;
- }
- }
- }
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- }
- }
- FillSectionInfo(Section);
- if (memcmp(&Original[0],&Section->Cont.RegSet,sizeof(REG_INFO)) != 0) { *Changed = 1; }
- if (memcmp(&Original[1],&Section->Jump.RegSet,sizeof(REG_INFO)) != 0) { *Changed = 1; }
-
- if (Section->JumpSection) { FixConstants(Section->JumpSection,Test,Changed); }
- if (Section->ContinueSection) { FixConstants(Section->ContinueSection,Test,Changed); }
-}
-
-void FixRandomReg (void) {
-// while ((int)Registers.CP0[1] < (int)Registers.CP0[6]) {
-// Registers.CP0[1] += 32 - Registers.CP0[6];
-// }
-}
-
-void FreeSection (BLOCK_SECTION * Section, BLOCK_SECTION * Parent) {
- if (Section == NULL) { return; }
-
- if (Section->ParentSection) {
- int NoOfParents, count;
-
- for (NoOfParents = 0;Section->ParentSection[NoOfParents] != NULL;NoOfParents++);
-
- for (count = 0; count < NoOfParents; count++) {
- if (Section->ParentSection[count] == Parent) {
- if (NoOfParents == 1) {
- free(Section->ParentSection);
- Section->ParentSection = NULL;
- } else {
- memmove(&Section->ParentSection[count],&Section->ParentSection[count + 1],
- sizeof(void*) * (NoOfParents - count));
- Section->ParentSection = realloc(Section->ParentSection,NoOfParents*sizeof(void *));
- }
- NoOfParents -= 1;
- }
- }
-
- if (Parent->JumpSection == Section) { Parent->JumpSection = NULL; }
- if (Parent->ContinueSection == Section) { Parent->ContinueSection = NULL; }
-
- if (Section->ParentSection) {
- for (count = 0; count < NoOfParents; count++) {
- if (!IsAllParentLoops(Section,Section->ParentSection[count],0,GetNewTestValue())) { return; }
- }
- for (count = 0; count < NoOfParents; count++) {
- Parent = Section->ParentSection[count];
- if (Parent->JumpSection == Section) { Parent->JumpSection = NULL; }
- if (Parent->ContinueSection == Section) { Parent->ContinueSection = NULL; }
- }
- free(Section->ParentSection);
- Section->ParentSection = NULL;
- }
- }
- if (Section->ParentSection == NULL) {
- FreeSection(Section->JumpSection,Section);
- FreeSection(Section->ContinueSection,Section);
- Section->JumpSection = NULL;
- Section->ContinueSection = NULL;
- free(Section);
- Section = 0;
- }
-}
-
-void GenerateBasicSectionLinkage (BLOCK_SECTION * Section) {
- //_asm int 3
-}
-
-void GenerateSectionLinkage (BLOCK_SECTION * Section) {
- BLOCK_SECTION * TargetSection[2], *Parent;
- JUMP_INFO * JumpInfo[2];
- uint8_t * Jump;
- int count;
-
- TargetSection[0] = Section->ContinueSection;
- TargetSection[1] = Section->JumpSection;
- JumpInfo[0] = &Section->Cont;
- JumpInfo[1] = &Section->Jump;
-
- for (count = 0; count < 2; count ++) {
- if (JumpInfo[count]->LinkLocation == NULL && JumpInfo[count]->FallThrough == 0) {
- JumpInfo[count]->TargetPC = -1;
- }
- }
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- //Handle Fall througth
- Jump = NULL;
- for (count = 0; count < 2; count ++) {
- if (!JumpInfo[count]->FallThrough) { continue; }
- JumpInfo[count]->FallThrough = 0;
- if (JumpInfo[count]->LinkLocation != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation,RecompPos);
- JumpInfo[count]->LinkLocation = NULL;
- if (JumpInfo[count]->LinkLocation2 != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation2,RecompPos);
- JumpInfo[count]->LinkLocation2 = NULL;
- }
- }
- MoveConstToVariable(JumpInfo[count]->TargetPC,&JumpToLocation);
- if (JumpInfo[(count + 1) & 1]->LinkLocation == NULL) { break; }
- JmpLabel8(0);
- Jump = RecompPos - 1;
- }
- for (count = 0; count < 2; count ++) {
- if (JumpInfo[count]->LinkLocation == NULL) { continue; }
- JumpInfo[count]->FallThrough = 0;
- if (JumpInfo[count]->LinkLocation != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation,RecompPos);
- JumpInfo[count]->LinkLocation = NULL;
- if (JumpInfo[count]->LinkLocation2 != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation2,RecompPos);
- JumpInfo[count]->LinkLocation2 = NULL;
- }
- }
- MoveConstToVariable(JumpInfo[count]->TargetPC,&JumpToLocation);
- if (JumpInfo[(count + 1) & 1]->LinkLocation == NULL) { break; }
- JmpLabel8(0);
- Jump = RecompPos - 1;
- }
- if (Jump != NULL) {
- SetJump8(Jump,RecompPos);
- }
- MoveConstToVariable(Section->CompilePC + 4,&PROGRAM_COUNTER);
- if (BlockCycleCount != 0) {
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- }
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- WriteBackRegisters(Section);
- MoveConstToVariable(DELAY_SLOT,&NextInstruction);
- Ret();
- return;
- }
-
- if (TargetSection[0] != TargetSection[1] || TargetSection[0] == NULL) {
- for (count = 0; count < 2; count ++) {
- if (JumpInfo[count]->LinkLocation == NULL && JumpInfo[count]->FallThrough == 0) {
- FreeSection(TargetSection[count],Section);
- } else if (TargetSection[count] == NULL && JumpInfo[count]->FallThrough) {
- if (JumpInfo[count]->LinkLocation != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation,RecompPos);
- JumpInfo[count]->LinkLocation = NULL;
- if (JumpInfo[count]->LinkLocation2 != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation2,RecompPos);
- JumpInfo[count]->LinkLocation2 = NULL;
- }
- }
- if (JumpInfo[count]->TargetPC > (Section->CompilePC + 4)) {
- CompileExit (JumpInfo[count]->TargetPC,&JumpInfo[count]->RegSet,Normal,1,NULL);
- } else {
- CompileExit (JumpInfo[count]->TargetPC,&JumpInfo[count]->RegSet,Normal,1,NULL);
- }
- JumpInfo[count]->FallThrough = 0;
- } else if (TargetSection[count] != NULL && JumpInfo[count] != NULL) {
- if (!JumpInfo[count]->FallThrough) { continue; }
- if (JumpInfo[count]->TargetPC == TargetSection[count]->StartPC) { continue; }
- if (JumpInfo[count]->LinkLocation != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation,RecompPos);
- JumpInfo[count]->LinkLocation = NULL;
- if (JumpInfo[count]->LinkLocation2 != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation2,RecompPos);
- JumpInfo[count]->LinkLocation2 = NULL;
- }
- }
- CompileExit (JumpInfo[count]->TargetPC,&JumpInfo[count]->RegSet,Normal,1,NULL);
- FreeSection(TargetSection[count],Section);
- }
- }
- } else {
- if (Section->Cont.LinkLocation == NULL && Section->Cont.FallThrough == 0) { Section->ContinueSection = NULL; }
- if (Section->Jump.LinkLocation == NULL && Section->Jump.FallThrough == 0) { Section->JumpSection = NULL; }
- if (Section->JumpSection == NULL && Section->ContinueSection == NULL) {
- FreeSection(TargetSection[0],Section);
- }
- }
-
- TargetSection[0] = Section->ContinueSection;
- TargetSection[1] = Section->JumpSection;
-
- for (count = 0; count < 2; count ++) {
- if (TargetSection[count] == NULL) { continue; }
- if (!JumpInfo[count]->FallThrough) { continue; }
-
- if (TargetSection[count]->CompiledLocation != NULL) {
- //char Label[100];
- JumpInfo[count]->FallThrough = 0;
- if (JumpInfo[count]->LinkLocation != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation,RecompPos);
- JumpInfo[count]->LinkLocation = NULL;
- if (JumpInfo[count]->LinkLocation2 != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation2,RecompPos);
- JumpInfo[count]->LinkLocation2 = NULL;
- }
- }
- if (JumpInfo[count]->RegSet.RandomModifier != 0) {
- SubConstFromVariable(JumpInfo[count]->RegSet.RandomModifier,&CP0[1]);
- JumpInfo[count]->RegSet.RandomModifier = 0;
- }
- if (JumpInfo[count]->RegSet.CycleCount != 0) {
- AddConstToVariable(JumpInfo[count]->RegSet.CycleCount,&CP0[9]);
- }
- if (JumpInfo[count]->TargetPC <= Section->CompilePC) {
- uint32_t CycleCount = JumpInfo[count]->RegSet.CycleCount;
- JumpInfo[count]->RegSet.CycleCount = 0;
-
- if (JumpInfo[count]->PermLoop) {
- MoveConstToVariable(JumpInfo[count]->TargetPC,&PROGRAM_COUNTER);
- Pushad();
- Call_Direct(InPermLoop);
- Popad();
- CompileSystemCheck(0,-1,JumpInfo[count]->RegSet);
- } else {
- CompileSystemCheck(CycleCount,JumpInfo[count]->TargetPC,JumpInfo[count]->RegSet);
- }
- } else {
- if (JumpInfo[count]->RegSet.CycleCount != 0) {
- SubConstFromVariable(JumpInfo[count]->RegSet.CycleCount,&Timers->Timer);
- JumpInfo[count]->RegSet.CycleCount = 0;
- }
- }
- memcpy(&Section->RegWorking, &JumpInfo[count]->RegSet,sizeof(REG_INFO));
- SyncRegState(Section,&TargetSection[count]->RegStart);
- JmpLabel32(0);
- SetJump32((uint32_t *)RecompPos - 1,TargetSection[count]->CompiledLocation);
- }
- }
- //Section->CycleCount = 0;
- //Section->RandomModifier = 0;
-
- for (count = 0; count < 2; count ++) {
- int count2;
-
- if (TargetSection[count] == NULL) { continue; }
- if (TargetSection[count]->ParentSection == NULL) { continue; }
-
- for (count2 = 0;TargetSection[count]->ParentSection[count2] != NULL;count2++) {
- Parent = TargetSection[count]->ParentSection[count2];
- if (Parent->CompiledLocation != NULL) { continue; }
- if (JumpInfo[count]->FallThrough) {
- JumpInfo[count]->FallThrough = 0;
- //JmpLabel32(JumpInfo[count]->BranchLabel,0);
- JmpLabel32(0);
- JumpInfo[count]->LinkLocation = RecompPos - 4;
- }
- }
- }
-
- for (count = 0; count < 2; count ++) {
- if (JumpInfo[count]->FallThrough) {
- if (JumpInfo[count]->TargetPC < Section->CompilePC) {
- uint32_t CycleCount = JumpInfo[count]->RegSet.CycleCount;;
-
- if (JumpInfo[count]->RegSet.RandomModifier != 0) {
- SubConstFromVariable(JumpInfo[count]->RegSet.RandomModifier,&CP0[1]);
- JumpInfo[count]->RegSet.RandomModifier = 0;
- }
- if (JumpInfo[count]->RegSet.CycleCount != 0) {
- AddConstToVariable(JumpInfo[count]->RegSet.CycleCount,&CP0[9]);
- }
- JumpInfo[count]->RegSet.CycleCount = 0;
-
- CompileSystemCheck(CycleCount,JumpInfo[count]->TargetPC,JumpInfo[count]->RegSet);
- }
- }
- }
-
- for (count = 0; count < 2; count ++) {
- if (JumpInfo[count]->FallThrough) {
- GenerateX86Code(TargetSection[count],GetNewTestValue());
- }
- }
-
- for (count = 0; count < 2; count ++) {
- if (JumpInfo[count]->LinkLocation == NULL) { continue; }
- if (TargetSection[count] == NULL) {
- SetJump32(JumpInfo[count]->LinkLocation,RecompPos);
- JumpInfo[count]->LinkLocation = NULL;
- if (JumpInfo[count]->LinkLocation2 != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation2,RecompPos);
- JumpInfo[count]->LinkLocation2 = NULL;
- }
- CompileExit (JumpInfo[count]->TargetPC,&JumpInfo[count]->RegSet,Normal,1,NULL);
- continue;
- }
- if (JumpInfo[count]->TargetPC != TargetSection[count]->StartPC) {
- //DisplayError("I need to add more code in GenerateSectionLinkage cause this is going to cause an exception");
- //_asm int 3
- }
- if (TargetSection[count]->CompiledLocation == NULL) {
- GenerateX86Code(TargetSection[count],GetNewTestValue());
- } else {
- //char Label[100];
-
- SetJump32(JumpInfo[count]->LinkLocation,RecompPos);
- JumpInfo[count]->LinkLocation = NULL;
- if (JumpInfo[count]->LinkLocation2 != NULL) {
- SetJump32(JumpInfo[count]->LinkLocation2,RecompPos);
- JumpInfo[count]->LinkLocation2 = NULL;
- }
- memcpy(&Section->RegWorking,&JumpInfo[count]->RegSet,sizeof(REG_INFO));
- if (JumpInfo[count]->RegSet.RandomModifier != 0) {
- SubConstFromVariable(JumpInfo[count]->RegSet.RandomModifier,&CP0[1]);
- JumpInfo[count]->RegSet.RandomModifier = 0;
- }
- if (JumpInfo[count]->RegSet.CycleCount != 0) {
- AddConstToVariable(JumpInfo[count]->RegSet.CycleCount,&CP0[9]);
- }
- if (JumpInfo[count]->TargetPC <= Section->CompilePC) {
- uint32_t CycleCount = JumpInfo[count]->RegSet.CycleCount;
- JumpInfo[count]->RegSet.CycleCount = 0;
-
- if (JumpInfo[count]->PermLoop) {
- MoveConstToVariable(JumpInfo[count]->TargetPC,&PROGRAM_COUNTER);
- Pushad();
- Call_Direct(InPermLoop);
- Popad();
- CompileSystemCheck(0,-1,JumpInfo[count]->RegSet);
- } else {
- CompileSystemCheck(CycleCount,JumpInfo[count]->TargetPC,JumpInfo[count]->RegSet);
- }
- } else {
- if (JumpInfo[count]->RegSet.CycleCount != 0) {
- SubConstFromVariable(JumpInfo[count]->RegSet.CycleCount,&Timers->Timer);
- JumpInfo[count]->RegSet.CycleCount = 0;
- }
- }
- memcpy(&Section->RegWorking, &JumpInfo[count]->RegSet,sizeof(REG_INFO));
- SyncRegState(Section,&TargetSection[count]->RegStart);
- //JmpLabel32(Label,0);
- JmpLabel32(0);
- SetJump32((uint32_t *)RecompPos - 1,TargetSection[count]->CompiledLocation);
- }
- }
-}
-
-
-uint32_t GenerateX86Code (BLOCK_SECTION * Section, uint32_t Test) {
- int count;
-
- if (Section == NULL) { return 0; }
- if (Section->CompiledLocation != NULL) {
- if (Section->Test == Test) { return 0; }
- Section->Test = Test;
- if (GenerateX86Code(Section->ContinueSection,Test)) { return 1; }
- if (GenerateX86Code(Section->JumpSection,Test)) { return 1; }
- return 0;
- }
- if (Section->ParentSection) {
- for (count = 0;Section->ParentSection[count] != NULL;count++) {
- BLOCK_SECTION * Parent;
-
- Parent = Section->ParentSection[count];
- if (Parent->CompiledLocation != NULL) { continue; }
- if (IsAllParentLoops(Section,Parent,1,GetNewTestValue())) { continue; }
- return 0;
- }
- }
- if (!InheritParentInfo(Section)) { return 0; }
- Section->CompiledLocation = RecompPos;
- Section->CompilePC = Section->StartPC;
- NextInstruction = NORMAL;
-
-#ifdef USEX64
- MoveConstQwordToX86reg(TLB_Map, x86_R15);
-#endif
-
- do {
- //__try {
- if (!r4300i_LW_VAddr(Section->CompilePC, &Opcode.Hex)) {
- //DisplayError(GS(MSG_FAIL_LOAD_WORD));
- //ExitThread(0);
- StopEmulation();
- }
-
- BlockCycleCount += 2;
-
- BlockRandomModifier += 1;
-
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
-
- switch (Opcode.op) {
- case R4300i_SPECIAL:
- switch (Opcode.funct) {
- case R4300i_SPECIAL_SLL: Compile_R4300i_SPECIAL_SLL(Section); break;
- case R4300i_SPECIAL_SRL: Compile_R4300i_SPECIAL_SRL(Section); break;
- case R4300i_SPECIAL_SRA: Compile_R4300i_SPECIAL_SRA(Section); break;
- case R4300i_SPECIAL_SLLV: Compile_R4300i_SPECIAL_SLLV(Section); break;
- case R4300i_SPECIAL_SRLV: Compile_R4300i_SPECIAL_SRLV(Section); break;
- case R4300i_SPECIAL_SRAV: Compile_R4300i_SPECIAL_SRAV(Section); break;
- case R4300i_SPECIAL_JR: Compile_R4300i_SPECIAL_JR(Section); break;
- case R4300i_SPECIAL_JALR: Compile_R4300i_SPECIAL_JALR(Section); break;
- case R4300i_SPECIAL_MFLO: Compile_R4300i_SPECIAL_MFLO(Section); break;
- case R4300i_SPECIAL_SYSCALL: Compile_R4300i_SPECIAL_SYSCALL(Section); break;
- case R4300i_SPECIAL_BREAK: Compile_R4300i_SPECIAL_BREAK(Section); break;
- case R4300i_SPECIAL_MTLO: Compile_R4300i_SPECIAL_MTLO(Section); break;
- case R4300i_SPECIAL_MFHI: Compile_R4300i_SPECIAL_MFHI(Section); break;
- case R4300i_SPECIAL_MTHI: Compile_R4300i_SPECIAL_MTHI(Section); break;
- case R4300i_SPECIAL_DSLLV: Compile_R4300i_SPECIAL_DSLLV(Section); break;
- case R4300i_SPECIAL_DSRLV: Compile_R4300i_SPECIAL_DSRLV(Section); break;
- case R4300i_SPECIAL_DSRAV: Compile_R4300i_SPECIAL_DSRAV(Section); break;
- case R4300i_SPECIAL_MULT: Compile_R4300i_SPECIAL_MULT(Section); break;
- case R4300i_SPECIAL_DIV: Compile_R4300i_SPECIAL_DIV(Section); break;
- case R4300i_SPECIAL_DIVU: Compile_R4300i_SPECIAL_DIVU(Section); break;
- case R4300i_SPECIAL_MULTU: Compile_R4300i_SPECIAL_MULTU(Section); break;
- case R4300i_SPECIAL_DMULT: Compile_R4300i_SPECIAL_DMULT(Section); break;
- case R4300i_SPECIAL_DMULTU: Compile_R4300i_SPECIAL_DMULTU(Section); break;
- case R4300i_SPECIAL_DDIV: Compile_R4300i_SPECIAL_DDIV(Section); break;
- case R4300i_SPECIAL_DDIVU: Compile_R4300i_SPECIAL_DDIVU(Section); break;
- case R4300i_SPECIAL_ADD: Compile_R4300i_SPECIAL_ADD(Section); break;
- case R4300i_SPECIAL_ADDU: Compile_R4300i_SPECIAL_ADDU(Section); break;
- case R4300i_SPECIAL_SUB: Compile_R4300i_SPECIAL_SUB(Section); break;
- case R4300i_SPECIAL_SUBU: Compile_R4300i_SPECIAL_SUBU(Section); break;
- case R4300i_SPECIAL_AND: Compile_R4300i_SPECIAL_AND(Section); break;
- case R4300i_SPECIAL_OR: Compile_R4300i_SPECIAL_OR(Section); break;
- case R4300i_SPECIAL_XOR: Compile_R4300i_SPECIAL_XOR(Section); break;
- case R4300i_SPECIAL_NOR: Compile_R4300i_SPECIAL_NOR(Section); break;
- case R4300i_SPECIAL_SLT: Compile_R4300i_SPECIAL_SLT(Section); break;
- case R4300i_SPECIAL_SLTU: Compile_R4300i_SPECIAL_SLTU(Section); break;
- case R4300i_SPECIAL_DADD: Compile_R4300i_SPECIAL_DADD(Section); break;
- case R4300i_SPECIAL_DADDU: Compile_R4300i_SPECIAL_DADDU(Section); break;
- case R4300i_SPECIAL_DSUB: Compile_R4300i_SPECIAL_DSUB(Section); break;
- case R4300i_SPECIAL_DSUBU: Compile_R4300i_SPECIAL_DSUBU(Section); break;
- case R4300i_SPECIAL_DSLL: Compile_R4300i_SPECIAL_DSLL(Section); break;
- case R4300i_SPECIAL_DSRL: Compile_R4300i_SPECIAL_DSRL(Section); break;
- case R4300i_SPECIAL_DSRA: Compile_R4300i_SPECIAL_DSRA(Section); break;
- case R4300i_SPECIAL_DSLL32: Compile_R4300i_SPECIAL_DSLL32(Section); break;
- case R4300i_SPECIAL_DSRL32: Compile_R4300i_SPECIAL_DSRL32(Section); break;
- case R4300i_SPECIAL_DSRA32: Compile_R4300i_SPECIAL_DSRA32(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_REGIMM:
- switch (Opcode.rt) {
- case R4300i_REGIMM_BLTZ:Compile_R4300i_Branch(Section,BLTZ_Compare,BranchTypeRs, 0); break;
- case R4300i_REGIMM_BGEZ:Compile_R4300i_Branch(Section,BGEZ_Compare,BranchTypeRs, 0); break;
- case R4300i_REGIMM_BLTZL:Compile_R4300i_BranchLikely(Section,BLTZ_Compare, 0); break;
- case R4300i_REGIMM_BGEZL:Compile_R4300i_BranchLikely(Section,BGEZ_Compare, 0); break;
- case R4300i_REGIMM_BLTZAL:Compile_R4300i_Branch(Section,BLTZ_Compare,BranchTypeRs, 1); break;
- case R4300i_REGIMM_BGEZAL:Compile_R4300i_Branch(Section,BGEZ_Compare,BranchTypeRs, 1); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_BEQ: Compile_R4300i_Branch(Section,BEQ_Compare,BranchTypeRsRt,0); break;
- case R4300i_BNE: Compile_R4300i_Branch(Section,BNE_Compare,BranchTypeRsRt,0); break;
- case R4300i_BGTZ:Compile_R4300i_Branch(Section,BGTZ_Compare,BranchTypeRs,0); break;
- case R4300i_BLEZ:Compile_R4300i_Branch(Section,BLEZ_Compare,BranchTypeRs,0); break;
- case R4300i_J: Compile_R4300i_J(Section); break;
- case R4300i_JAL: Compile_R4300i_JAL(Section); break;
- case R4300i_ADDI: Compile_R4300i_ADDI(Section); break;
- case R4300i_ADDIU: Compile_R4300i_ADDIU(Section); break;
- case R4300i_SLTI: Compile_R4300i_SLTI(Section); break;
- case R4300i_SLTIU: Compile_R4300i_SLTIU(Section); break;
- case R4300i_ANDI: Compile_R4300i_ANDI(Section); break;
- case R4300i_ORI: Compile_R4300i_ORI(Section); break;
- case R4300i_XORI: Compile_R4300i_XORI(Section); break;
- case R4300i_LUI: Compile_R4300i_LUI(Section); break;
- case R4300i_CP0:
- switch (Opcode.rs) {
- case R4300i_COP0_MF: Compile_R4300i_COP0_MF(Section); break;
- case R4300i_COP0_MT: Compile_R4300i_COP0_MT(Section); break;
- default:
- if ( (Opcode.rs & 0x10 ) != 0 ) {
- switch( Opcode.funct ) {
- case R4300i_COP0_CO_TLBR: Compile_R4300i_COP0_CO_TLBR(Section); break;
- case R4300i_COP0_CO_TLBWI: Compile_R4300i_COP0_CO_TLBWI(Section); break;
- case R4300i_COP0_CO_TLBWR: Compile_R4300i_COP0_CO_TLBWR(Section); break;
- case R4300i_COP0_CO_TLBP: Compile_R4300i_COP0_CO_TLBP(Section); break;
- case R4300i_COP0_CO_ERET: Compile_R4300i_COP0_CO_ERET(Section); break;
- default: Compile_R4300i_UnknownOpcode(Section); break;
- }
- } else {
- Compile_R4300i_UnknownOpcode(Section);
- }
- }
- break;
- case R4300i_CP1:
- switch (Opcode.rs) {
- case R4300i_COP1_MF: Compile_R4300i_COP1_MF(Section); break;
- case R4300i_COP1_DMF: Compile_R4300i_COP1_DMF(Section); break;
- case R4300i_COP1_CF: Compile_R4300i_COP1_CF(Section); break;
- case R4300i_COP1_MT: Compile_R4300i_COP1_MT(Section); break;
- case R4300i_COP1_DMT: Compile_R4300i_COP1_DMT(Section); break;
- case R4300i_COP1_CT: Compile_R4300i_COP1_CT(Section); break;
- case R4300i_COP1_BC:
- switch (Opcode.ft) {
- case R4300i_COP1_BC_BCF: Compile_R4300i_Branch(Section,COP1_BCF_Compare,BranchTypeCop1,0); break;
- case R4300i_COP1_BC_BCT: Compile_R4300i_Branch(Section,COP1_BCT_Compare,BranchTypeCop1,0); break;
- case R4300i_COP1_BC_BCFL: Compile_R4300i_BranchLikely(Section,COP1_BCF_Compare,0); break;
- case R4300i_COP1_BC_BCTL: Compile_R4300i_BranchLikely(Section,COP1_BCT_Compare,0); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_COP1_S:
- switch (Opcode.funct) {
- case R4300i_COP1_FUNCT_ADD: Compile_R4300i_COP1_S_ADD(Section); break;
- case R4300i_COP1_FUNCT_SUB: Compile_R4300i_COP1_S_SUB(Section); break;
- case R4300i_COP1_FUNCT_MUL: Compile_R4300i_COP1_S_MUL(Section); break;
- case R4300i_COP1_FUNCT_DIV: Compile_R4300i_COP1_S_DIV(Section); break;
- case R4300i_COP1_FUNCT_ABS: Compile_R4300i_COP1_S_ABS(Section); break;
- case R4300i_COP1_FUNCT_NEG: Compile_R4300i_COP1_S_NEG(Section); break;
- case R4300i_COP1_FUNCT_SQRT: Compile_R4300i_COP1_S_SQRT(Section); break;
- case R4300i_COP1_FUNCT_MOV: Compile_R4300i_COP1_S_MOV(Section); break;
- case R4300i_COP1_FUNCT_TRUNC_L: Compile_R4300i_COP1_S_TRUNC_L(Section); break;
- case R4300i_COP1_FUNCT_CEIL_L: Compile_R4300i_COP1_S_CEIL_L(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_FLOOR_L: Compile_R4300i_COP1_S_FLOOR_L(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_ROUND_W: Compile_R4300i_COP1_S_ROUND_W(Section); break;
- case R4300i_COP1_FUNCT_TRUNC_W: Compile_R4300i_COP1_S_TRUNC_W(Section); break;
- case R4300i_COP1_FUNCT_CEIL_W: Compile_R4300i_COP1_S_CEIL_W(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_FLOOR_W: Compile_R4300i_COP1_S_FLOOR_W(Section); break;
- case R4300i_COP1_FUNCT_CVT_D: Compile_R4300i_COP1_S_CVT_D(Section); break;
- case R4300i_COP1_FUNCT_CVT_W: Compile_R4300i_COP1_S_CVT_W(Section); break;
- case R4300i_COP1_FUNCT_CVT_L: Compile_R4300i_COP1_S_CVT_L(Section); break;
- case R4300i_COP1_FUNCT_C_F: case R4300i_COP1_FUNCT_C_UN:
- case R4300i_COP1_FUNCT_C_EQ: case R4300i_COP1_FUNCT_C_UEQ:
- case R4300i_COP1_FUNCT_C_OLT: case R4300i_COP1_FUNCT_C_ULT:
- case R4300i_COP1_FUNCT_C_OLE: case R4300i_COP1_FUNCT_C_ULE:
- case R4300i_COP1_FUNCT_C_SF: case R4300i_COP1_FUNCT_C_NGLE:
- case R4300i_COP1_FUNCT_C_SEQ: case R4300i_COP1_FUNCT_C_NGL:
- case R4300i_COP1_FUNCT_C_LT: case R4300i_COP1_FUNCT_C_NGE:
- case R4300i_COP1_FUNCT_C_LE: case R4300i_COP1_FUNCT_C_NGT:
- Compile_R4300i_COP1_S_CMP(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_COP1_D:
- switch (Opcode.funct) {
- case R4300i_COP1_FUNCT_ADD: Compile_R4300i_COP1_D_ADD(Section); break;
- case R4300i_COP1_FUNCT_SUB: Compile_R4300i_COP1_D_SUB(Section); break;
- case R4300i_COP1_FUNCT_MUL: Compile_R4300i_COP1_D_MUL(Section); break;
- case R4300i_COP1_FUNCT_DIV: Compile_R4300i_COP1_D_DIV(Section); break;
- case R4300i_COP1_FUNCT_ABS: Compile_R4300i_COP1_D_ABS(Section); break;
- case R4300i_COP1_FUNCT_NEG: Compile_R4300i_COP1_D_NEG(Section); break;
- case R4300i_COP1_FUNCT_SQRT: Compile_R4300i_COP1_D_SQRT(Section); break;
- case R4300i_COP1_FUNCT_MOV: Compile_R4300i_COP1_D_MOV(Section); break;
- case R4300i_COP1_FUNCT_TRUNC_L: Compile_R4300i_COP1_D_TRUNC_L(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_CEIL_L: Compile_R4300i_COP1_D_CEIL_L(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_FLOOR_L: Compile_R4300i_COP1_D_FLOOR_L(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_ROUND_W: Compile_R4300i_COP1_D_ROUND_W(Section); break;
- case R4300i_COP1_FUNCT_TRUNC_W: Compile_R4300i_COP1_D_TRUNC_W(Section); break;
- case R4300i_COP1_FUNCT_CEIL_W: Compile_R4300i_COP1_D_CEIL_W(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_FLOOR_W: Compile_R4300i_COP1_D_FLOOR_W(Section); break; //added by Witten
- case R4300i_COP1_FUNCT_CVT_S: Compile_R4300i_COP1_D_CVT_S(Section); break;
- case R4300i_COP1_FUNCT_CVT_W: Compile_R4300i_COP1_D_CVT_W(Section); break;
- case R4300i_COP1_FUNCT_CVT_L: Compile_R4300i_COP1_D_CVT_L(Section); break;
- case R4300i_COP1_FUNCT_C_F: case R4300i_COP1_FUNCT_C_UN:
- case R4300i_COP1_FUNCT_C_EQ: case R4300i_COP1_FUNCT_C_UEQ:
- case R4300i_COP1_FUNCT_C_OLT: case R4300i_COP1_FUNCT_C_ULT:
- case R4300i_COP1_FUNCT_C_OLE: case R4300i_COP1_FUNCT_C_ULE:
- case R4300i_COP1_FUNCT_C_SF: case R4300i_COP1_FUNCT_C_NGLE:
- case R4300i_COP1_FUNCT_C_SEQ: case R4300i_COP1_FUNCT_C_NGL:
- case R4300i_COP1_FUNCT_C_LT: case R4300i_COP1_FUNCT_C_NGE:
- case R4300i_COP1_FUNCT_C_LE: case R4300i_COP1_FUNCT_C_NGT:
- Compile_R4300i_COP1_D_CMP(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_COP1_W:
- switch (Opcode.funct) {
- case R4300i_COP1_FUNCT_CVT_S: Compile_R4300i_COP1_W_CVT_S(Section); break;
- case R4300i_COP1_FUNCT_CVT_D: Compile_R4300i_COP1_W_CVT_D(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_COP1_L:
- switch (Opcode.funct) {
- case R4300i_COP1_FUNCT_CVT_S: Compile_R4300i_COP1_L_CVT_S(Section); break;
- case R4300i_COP1_FUNCT_CVT_D: Compile_R4300i_COP1_L_CVT_D(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
- break;
- case R4300i_BEQL: Compile_R4300i_BranchLikely(Section,BEQ_Compare,0); break;
- case R4300i_BNEL: Compile_R4300i_BranchLikely(Section,BNE_Compare,0); break;
- case R4300i_BGTZL:Compile_R4300i_BranchLikely(Section,BGTZ_Compare,0); break;
- case R4300i_BLEZL:Compile_R4300i_BranchLikely(Section,BLEZ_Compare,0); break;
- case R4300i_DADDIU: Compile_R4300i_DADDIU(Section); break;
- case R4300i_LDL: Compile_R4300i_LDL(Section); break;
- case R4300i_LDR: Compile_R4300i_LDR(Section); break;
- case R4300i_LB: Compile_R4300i_LB(Section); break;
- case R4300i_LH: Compile_R4300i_LH(Section); break;
- case R4300i_LWL: Compile_R4300i_LWL(Section); break;
- case R4300i_LW: Compile_R4300i_LW(Section); break;
- case R4300i_LBU: Compile_R4300i_LBU(Section); break;
- case R4300i_LHU: Compile_R4300i_LHU(Section); break;
- case R4300i_LWR: Compile_R4300i_LWR(Section); break;
- case R4300i_LWU: Compile_R4300i_LWU(Section); break; //added by Witten
- case R4300i_SB: Compile_R4300i_SB(Section); break;
- case R4300i_SH: Compile_R4300i_SH(Section); break;
- case R4300i_SWL: Compile_R4300i_SWL(Section); break;
- case R4300i_SW: Compile_R4300i_SW(Section); break;
- case R4300i_SWR: Compile_R4300i_SWR(Section); break;
- case R4300i_SDL: Compile_R4300i_SDL(Section); break;
- case R4300i_SDR: Compile_R4300i_SDR(Section); break;
- case R4300i_CACHE: Compile_R4300i_CACHE(Section); break;
- case R4300i_LL: Compile_R4300i_LL(Section); break;
- case R4300i_LWC1: Compile_R4300i_LWC1(Section); break;
- case R4300i_LDC1: Compile_R4300i_LDC1(Section); break;
- case R4300i_SC: Compile_R4300i_SC(Section); break;
- case R4300i_LD: Compile_R4300i_LD(Section); break;
- case R4300i_SWC1: Compile_R4300i_SWC1(Section); break;
- case R4300i_SDC1: Compile_R4300i_SDC1(Section); break;
- case R4300i_SD: Compile_R4300i_SD(Section); break;
- default:
- Compile_R4300i_UnknownOpcode(Section); break;
- }
-
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
-
- UnMap_AllFPRs(Section);
-
- if ((Section->CompilePC &0xFFC) == 0xFFC) {
- if (NextInstruction == DO_DELAY_SLOT) {
- }
- if (NextInstruction == NORMAL) {
- CompileExit (Section->CompilePC + 4,&Section->RegWorking,Normal,1,NULL);
- NextInstruction = END_BLOCK;
- }
- }
-
- switch (NextInstruction) {
- case NORMAL:
- Section->CompilePC += 4;
- break;
- case DO_DELAY_SLOT:
- NextInstruction = DELAY_SLOT;
- Section->CompilePC += 4;
- break;
- case DELAY_SLOT:
- NextInstruction = DELAY_SLOT_DONE;
- BlockCycleCount -= 2;
- BlockRandomModifier -= 1;
- Section->CompilePC -= 4;
- break;
- }
-
- } while (NextInstruction != END_BLOCK);
-
- return 1;
-}
-
-uint32_t GetNewTestValue(void) {
- static uint32_t LastTest = 0;
- if (LastTest == 0xFFFFFFFF) { LastTest = 0; }
- LastTest += 1;
- return LastTest;
-}
-
-void InitilizeRegSet(REG_INFO * RegSet) {
- int count;
-
- RegSet->MIPS_RegState[0] = STATE_CONST_32;
- RegSet->MIPS_RegVal[0].DW = 0;
- for (count = 1; count < 32; count ++ ) {
- RegSet->MIPS_RegState[count] = STATE_UNKNOWN;
- RegSet->MIPS_RegVal[count].DW = 0;
-
- }
- for (count = 0; count < 64; count ++ ) {
- RegSet->x86reg_MappedTo[count] = NotMapped;
- RegSet->x86reg_Protected[count] = 0;
- RegSet->x86reg_MapOrder[count] = 0;
- }
- RegSet->CycleCount = 0;
- RegSet->RandomModifier = 0;
-
- RegSet->Stack_TopPos = 0;
- for (count = 0; count < 8; count ++ ) {
- RegSet->x86fpu_MappedTo[count] = -1;
- RegSet->x86fpu_State[count] = FPU_Unkown;
- RegSet->x86fpu_RoundingModel[count] = RoundDefault;
- }
- RegSet->Fpu_Used = 0;
- RegSet->RoundingModel = RoundUnknown;
-}
-
-void InheritConstants(BLOCK_SECTION * Section) {
- int NoOfParents, count;
- BLOCK_SECTION * Parent;
- REG_INFO * RegSet;
-
-
- if (Section->ParentSection == NULL) {
- InitilizeRegSet(&Section->RegStart);
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- return;
- }
-
- Parent = Section->ParentSection[0];
- RegSet = Section == Parent->ContinueSection?&Parent->Cont.RegSet:&Parent->Jump.RegSet;
- memcpy(&Section->RegStart,RegSet,sizeof(REG_INFO));
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
-
- for (NoOfParents = 1;Section->ParentSection[NoOfParents] != NULL;NoOfParents++) {
- Parent = Section->ParentSection[NoOfParents];
- RegSet = Section == Parent->ContinueSection?&Parent->Cont.RegSet:&Parent->Jump.RegSet;
-
- for (count = 0; count < 32; count++) {
- if (IsConst(count)) {
- if (MipsRegState(count) != RegSet->MIPS_RegState[count]) {
- MipsRegState(count) = STATE_UNKNOWN;
- } else if (Is32Bit(count) && MipsRegLo(count) != RegSet->MIPS_RegVal[count].UW[0]) {
- MipsRegState(count) = STATE_UNKNOWN;
- } else if (Is64Bit(count) && MipsReg(count) != RegSet->MIPS_RegVal[count].UDW) {
- MipsRegState(count) = STATE_UNKNOWN;
- }
- }
- }
- }
- memcpy(&Section->RegStart,&Section->RegWorking,sizeof(REG_INFO));
-}
-
-uint32_t InheritParentInfo (BLOCK_SECTION * Section) {
- int count, start, NoOfParents, NoOfCompiledParents, FirstParent,CurrentParent;
- BLOCK_PARENT * SectionParents;
- BLOCK_SECTION * Parent;
- JUMP_INFO * JumpInfo;
- //char Label[100];
- uint32_t NeedSync;
-
- DisplaySectionInformation(Section,Section->SectionID,GetNewTestValue());
-
- if (Section->ParentSection == NULL) {
- InitilizeRegSet(&Section->RegStart);
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- return 1;
- }
-
- NoOfParents = 0;
- for (count = 0;Section->ParentSection[count] != NULL;count++) {
- Parent = Section->ParentSection[count];
- NoOfParents += Parent->JumpSection != Parent->ContinueSection?1:2;
- }
-
- if (NoOfParents == 0) {
- return 0;
- } else if (NoOfParents == 1) {
- Parent = Section->ParentSection[0];
- if (Section == Parent->ContinueSection) { JumpInfo = &Parent->Cont; }
- else if (Section == Parent->JumpSection) { JumpInfo = &Parent->Jump; }
- else {
- }
-
- memcpy(&Section->RegStart,&JumpInfo->RegSet,sizeof(REG_INFO));
- if (JumpInfo->LinkLocation != NULL) {
- SetJump32(JumpInfo->LinkLocation,RecompPos);
- if (JumpInfo->LinkLocation2 != NULL) {
- SetJump32(JumpInfo->LinkLocation2,RecompPos);
- }
- }
- memcpy(&Section->RegWorking,&Section->RegStart,sizeof(REG_INFO));
- return 1;
- }
-
- //Multiple Parents
- for (count = 0, NoOfCompiledParents = 0;Section->ParentSection[count] != NULL;count++) {
- Parent = Section->ParentSection[count];
- if (Parent->CompiledLocation != NULL) {
- NoOfCompiledParents += Parent->JumpSection != Parent->ContinueSection?1:2;
- }
- }
- if (NoOfCompiledParents == 0){ return 0; }
- SectionParents = (BLOCK_PARENT *)malloc(NoOfParents * sizeof(BLOCK_PARENT));
-
- for (count = 0, NoOfCompiledParents = 0;Section->ParentSection[count] != NULL;count++) {
- Parent = Section->ParentSection[count];
- if (Parent->CompiledLocation == NULL) { continue; }
- if (Parent->JumpSection != Parent->ContinueSection) {
- SectionParents[NoOfCompiledParents].Parent = Parent;
- SectionParents[NoOfCompiledParents].JumpInfo =
- Section == Parent->ContinueSection?&Parent->Cont:&Parent->Jump;
- NoOfCompiledParents += 1;
- } else {
- SectionParents[NoOfCompiledParents].Parent = Parent;
- SectionParents[NoOfCompiledParents].JumpInfo = &Parent->Cont;
- NoOfCompiledParents += 1;
- SectionParents[NoOfCompiledParents].Parent = Parent;
- SectionParents[NoOfCompiledParents].JumpInfo = &Parent->Jump;
- NoOfCompiledParents += 1;
- }
- }
-
- start = NoOfCompiledParents;
- for (count = 0;Section->ParentSection[count] != NULL;count++) {
- Parent = Section->ParentSection[count];
- if (Parent->CompiledLocation != NULL) { continue; }
- if (Parent->JumpSection != Parent->ContinueSection) {
- SectionParents[start].Parent = Parent;
- SectionParents[start].JumpInfo =
- Section == Parent->ContinueSection?&Parent->Cont:&Parent->Jump;
- start += 1;
- } else {
- SectionParents[start].Parent = Parent;
- SectionParents[start].JumpInfo = &Parent->Cont;
- start += 1;
- SectionParents[start].Parent = Parent;
- SectionParents[start].JumpInfo = &Parent->Jump;
- start += 1;
- }
- }
- FirstParent = 0;
- for (count = 1;count < NoOfCompiledParents;count++) {
- if (SectionParents[count].JumpInfo->FallThrough) {
- FirstParent = count; break;
- }
- }
-
- //Link First Parent to start
- Parent = SectionParents[FirstParent].Parent;
- JumpInfo = SectionParents[FirstParent].JumpInfo;
-
- memcpy(&Section->RegWorking,&JumpInfo->RegSet,sizeof(REG_INFO));
- if (JumpInfo->LinkLocation != NULL) {
- SetJump32(JumpInfo->LinkLocation,RecompPos);
- JumpInfo->LinkLocation = NULL;
- if (JumpInfo->LinkLocation2 != NULL) {
- SetJump32(JumpInfo->LinkLocation2,RecompPos);
- JumpInfo->LinkLocation2 = NULL;
- }
- }
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- if (BlockCycleCount != 0) {
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- }
- JumpInfo->FallThrough = 0;
-
- //Fix up initial state
- UnMap_AllFPRs(Section);
- for (count = 0;count < NoOfParents;count++) {
- int count2, count3;
- REG_INFO * RegSet;
-
- if (count == FirstParent) { continue; }
- Parent = SectionParents[count].Parent;
- RegSet = &SectionParents[count].JumpInfo->RegSet;
-
- if (CurrentRoundingModel != RegSet->RoundingModel) { CurrentRoundingModel = RoundUnknown; }
- if (NoOfParents != NoOfCompiledParents) { CurrentRoundingModel = RoundUnknown; }
-
- for (count2 = 1; count2 < 32; count2++) {
- if (Is32BitMapped(count2)) {
- switch (RegSet->MIPS_RegState[count2]) {
- case STATE_MAPPED_64: Map_GPR_64bit(Section,count2,count2); break;
- case STATE_MAPPED_32_ZERO: break;
- case STATE_MAPPED_32_SIGN:
- if (IsUnsigned(count2)) {
- MipsRegState(count2) = STATE_MAPPED_32_SIGN;
- }
- break;
- case STATE_CONST_64: Map_GPR_64bit(Section,count2,count2); break;
- case STATE_CONST_32:
- if ((RegSet->MIPS_RegVal[count2].W[0] < 0) && IsUnsigned(count2)) {
- MipsRegState(count2) = STATE_MAPPED_32_SIGN;
- }
- break;
- case STATE_UNKNOWN:
- //Map_GPR_32bit(Section,count2,1,count2);
- Map_GPR_64bit(Section,count2,count2); //??
- //UnMap_GPR(Section,count2,1); ??
- break;
- }
- }
- if (IsConst(count2)) {
- if (MipsRegState(count2) != RegSet->MIPS_RegState[count2]) {
- if (Is32Bit(count2)) {
- Map_GPR_32bit(Section,count2,1,count2);
- } else {
- Map_GPR_32bit(Section,count2,1,count2);
- }
- } else if (Is32Bit(count2) && MipsRegLo(count2) != RegSet->MIPS_RegVal[count2].UW[0]) {
- Map_GPR_32bit(Section,count2,1,count2);
- } else if (Is64Bit(count2) && MipsReg(count2) != RegSet->MIPS_RegVal[count2].UDW) {
- Map_GPR_32bit(Section,count2,1,count2);
- }
- }
- for (count3 = 1; count3 < 64; count3 ++) { x86Protected(count3) = 0; }
- }
- }
- memcpy(&Section->RegStart,&Section->RegWorking,sizeof(REG_INFO));
-
- //Sync registers for different blocks
-// sprintf(Label,"Section_%d",Section->SectionID);
- CurrentParent = FirstParent;
- NeedSync = 0;
- for (count = 0;count < NoOfCompiledParents;count++) {
- REG_INFO * RegSet;
- int count2;
-
- if (count == FirstParent) { continue; }
- Parent = SectionParents[count].Parent;
- JumpInfo = SectionParents[count].JumpInfo;
- RegSet = &SectionParents[count].JumpInfo->RegSet;
-
- if (JumpInfo->RegSet.CycleCount != 0) { NeedSync = 1; }
- if (JumpInfo->RegSet.RandomModifier != 0) { NeedSync = 1; }
-
- for (count2 = 0; count2 < 8; count2++) {
- if (FpuMappedTo(count2) == (uint32_t)-1) {
- NeedSync = 1;
- }
- }
-
- for (count2 = 0; count2 < 32; count2++) {
- if (NeedSync == 1) { break; }
- if (MipsRegState(count2) != RegSet->MIPS_RegState[count2]) {
- NeedSync = 1;
- continue;
- }
- switch (MipsRegState(count2)) {
- case STATE_UNKNOWN: break;
- case STATE_MAPPED_64:
- if (MipsReg(count2) != RegSet->MIPS_RegVal[count2].UDW) {
- NeedSync = 1;
- }
- break;
- case STATE_MAPPED_32_ZERO:
- case STATE_MAPPED_32_SIGN:
- if (MipsRegLo(count2) != RegSet->MIPS_RegVal[count2].UW[0]) {
- //DisplayError("Parent: %d",Parent->SectionID);
- NeedSync = 1;
- }
- break;
- case STATE_CONST_32:
- if (MipsRegLo(count2) != RegSet->MIPS_RegVal[count2].UW[0]) {
- NeedSync = 1;
- }
- break;
- }
- }
- if (NeedSync == 0) { continue; }
- Parent = SectionParents[CurrentParent].Parent;
- JumpInfo = SectionParents[CurrentParent].JumpInfo;
- //JmpLabel32(Label,0);
- JmpLabel32(0);
- JumpInfo->LinkLocation = RecompPos - 4;
- JumpInfo->LinkLocation2 = NULL;
-
- CurrentParent = count;
- Parent = SectionParents[CurrentParent].Parent;
- JumpInfo = SectionParents[CurrentParent].JumpInfo;
- if (JumpInfo->LinkLocation != NULL) {
- SetJump32(JumpInfo->LinkLocation,RecompPos);
- JumpInfo->LinkLocation = NULL;
- if (JumpInfo->LinkLocation2 != NULL) {
- SetJump32(JumpInfo->LinkLocation2,RecompPos);
- JumpInfo->LinkLocation2 = NULL;
- }
- }
- memcpy(&Section->RegWorking,&JumpInfo->RegSet,sizeof(REG_INFO));
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- if (BlockCycleCount != 0) {
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- }
- SyncRegState(Section,&Section->RegStart); //Sync
- memcpy(&Section->RegStart,&Section->RegWorking,sizeof(REG_INFO));
-
- }
-
- for (count = 0;count < NoOfCompiledParents;count++) {
- Parent = SectionParents[count].Parent;
- JumpInfo = SectionParents[count].JumpInfo;
-
- if (JumpInfo->LinkLocation != NULL) {
- SetJump32(JumpInfo->LinkLocation,RecompPos);
- JumpInfo->LinkLocation = NULL;
- if (JumpInfo->LinkLocation2 != NULL) {
- SetJump32(JumpInfo->LinkLocation2,RecompPos);
- JumpInfo->LinkLocation2 = NULL;
- }
- }
- }
-
- BlockCycleCount = 0;
- BlockRandomModifier = 0;
- free(SectionParents);
- SectionParents = NULL;
- return 1;
-}
-
-uint32_t IsAllParentLoops(BLOCK_SECTION * Section, BLOCK_SECTION * Parent, uint32_t IgnoreIfCompiled, uint32_t Test) {
- int count;
-
- if (IgnoreIfCompiled && Parent->CompiledLocation != NULL) { return 1; }
- if (!Section->InLoop) { return 0; }
- if (!Parent->InLoop) { return 0; }
- if (Parent->ParentSection == NULL) { return 0; }
- if (Section == Parent) { return 1; }
- if (Parent->Test == Test) { return 1; }
- Parent->Test = Test;
-
- for (count = 0;Parent->ParentSection[count] != NULL;count++) {
- if (!IsAllParentLoops(Section,Parent->ParentSection[count],IgnoreIfCompiled,Test)) { return 0; }
- }
- return 1;
-}
-
-void InitilzeSection (BLOCK_SECTION * Section, BLOCK_SECTION * Parent, uint32_t StartAddr, uint32_t ID) {
- Section->ParentSection = NULL;
- Section->JumpSection = NULL;
- Section->ContinueSection = NULL;
- Section->CompiledLocation = NULL;
-
- Section->SectionID = ID;
- Section->Test = 0;
- Section->Test2 = 0;
- Section->InLoop = 0;
-
- Section->StartPC = StartAddr;
- Section->CompilePC = Section->StartPC;
-
- Section->Jump.LinkLocation = NULL;
- Section->Jump.LinkLocation2 = NULL;
- Section->Jump.FallThrough = 0;
- Section->Jump.PermLoop = 0;
- Section->Jump.TargetPC = (uint32_t)-1;
- Section->Cont.LinkLocation = NULL;
- Section->Cont.LinkLocation2 = NULL;
- Section->Cont.FallThrough = 0;
- Section->Cont.PermLoop = 0;
- Section->Cont.TargetPC = (uint32_t)-1;
-
- AddParent(Section,Parent);
-}
-
-void MarkCodeBlock (uint32_t PAddr) {
- if (PAddr < RdramSize) {
- N64_Blocks.NoOfRDRamBlocks[PAddr >> 12] += 1;
- } else if (PAddr >= 0x04000000 && PAddr <= 0x04000FFC) {
- N64_Blocks.NoOfDMEMBlocks += 1;
- } else if (PAddr >= 0x04001000 && PAddr <= 0x04001FFC) {
- N64_Blocks.NoOfIMEMBlocks += 1;
- } else if (PAddr >= 0x1FC00000 && PAddr <= 0x1FC00800) {
- N64_Blocks.NoOfPifRomBlocks += 1;
- } else {
- }
-}
-
-extern uint8_t * MemChunk;
-
-void CallBlock(void (*block)(void)) {
-
-#ifdef USEX64
- // Make sure the Memory block pointer is in register R15
- __asm__ __volatile__("mov %%rax, %%r15" : : "a"(MemChunk));
- __asm__ __volatile__("pushq %rbx");
- __asm__ __volatile__("pushq %rcx");
- __asm__ __volatile__("pushq %rdx");
- __asm__ __volatile__("pushq %r9");
- __asm__ __volatile__("pushq %r10");
- __asm__ __volatile__("pushq %r11");
- __asm__ __volatile__("pushq %r12");
- __asm__ __volatile__("pushq %r13");
- __asm__ __volatile__("pushq %r14");
- __asm__ __volatile__("pushq %r15");
-
- block();
-
- __asm__ __volatile__("popq %r15");
- __asm__ __volatile__("popq %r14");
- __asm__ __volatile__("popq %r13");
- __asm__ __volatile__("popq %r12");
- __asm__ __volatile__("popq %r11");
- __asm__ __volatile__("popq %r10");
- __asm__ __volatile__("popq %r9");
- __asm__ __volatile__("popq %rdx");
- __asm__ __volatile__("popq %rcx");
- __asm__ __volatile__("popq %rbx");
-#else
- __asm__ __volatile__("pusha");
- block();
- __asm__ __volatile__("popa");
-#endif
-
-}
-//#include <windows.h>
-//int r4300i_CPU_MemoryFilter64( DWORD dwExptCode, LPEXCEPTION_POINTERS lpEP);
-
-uint32_t lastgood = 0;
-
-
-void StartRecompilerCPU (void ) {
- uintptr_t Addr;
- void (*Block)(void) = 0;
-
- InitExceptionHandler();
-
- ResetRecompCode();
- memset(&N64_Blocks,0,sizeof(N64_Blocks));
- NextInstruction = NORMAL;
-
- //__try {
-
- //for (;;) {
- while(cpu_running == 1) {
-
- if(PROGRAM_COUNTER < 0x90000000)
- lastgood = PROGRAM_COUNTER;
- Addr = PROGRAM_COUNTER;
- if (!TranslateVaddr(&Addr)) {
- DoTLBMiss(NextInstruction == DELAY_SLOT,PROGRAM_COUNTER);
- NextInstruction = NORMAL;
- Addr = PROGRAM_COUNTER;
- if (!TranslateVaddr(&Addr)) {
- StopEmulation();
- }
- }
- if (NextInstruction == DELAY_SLOT) {
- Block = *(DelaySlotTable + (Addr >> 12));
-
- if (Block == NULL) {
- Block = CompileDelaySlot();
-
- *(DelaySlotTable + (Addr >> 12)) = Block;
-
- NextInstruction = NORMAL;
- }
-
- CallBlock(Block);
-
- continue;
- }
-
-
- if (Addr > 0x10000000)
- {
- if (PROGRAM_COUNTER >= 0xB0000000 && PROGRAM_COUNTER < (RomFileSize | 0xB0000000)) {
- while (PROGRAM_COUNTER >= 0xB0000000 && PROGRAM_COUNTER < (RomFileSize | 0xB0000000)) {
- ExecuteInterpreterOpCode();
- }
- continue;
- } else {
-
- StopEmulation();
- }
- }
-
- Block = *(JumpTable + (Addr >> 2));
-
-
- if (Block == NULL) {
- Block = Compiler4300iBlock();
-
- *(JumpTable + (Addr >> 2)) = Block;
-
- NextInstruction = NORMAL;
- }
-
-
- CallBlock(Block);
- }
-
- cpu_stopped = 1;
-}
-
-
-void SyncRegState (BLOCK_SECTION * Section, REG_INFO * SyncTo) {
- int count, x86Reg,x86RegHi, changed;
-
- changed = 0;
- UnMap_AllFPRs(Section);
- if (CurrentRoundingModel != SyncTo->RoundingModel) { CurrentRoundingModel = RoundUnknown; }
-
- for (count = 1; count < 32; count ++) {
- if (MipsRegState(count) == SyncTo->MIPS_RegState[count]) {
- switch (MipsRegState(count)) {
- case STATE_UNKNOWN: continue;
- case STATE_MAPPED_64:
- if (MipsReg(count) == SyncTo->MIPS_RegVal[count].UDW) {
- continue;
- }
- break;
- case STATE_MAPPED_32_ZERO:
- case STATE_MAPPED_32_SIGN:
- if (MipsRegLo(count) == SyncTo->MIPS_RegVal[count].UW[0]) {
- continue;
- }
- break;
- case STATE_CONST_64:
- if (MipsReg(count) != SyncTo->MIPS_RegVal[count].UDW) {
- }
- continue;
- case STATE_CONST_32:
- if (MipsRegLo(count) != SyncTo->MIPS_RegVal[count].UW[0]) {
- }
- continue;
- }
- }
- changed = 1;
-
- switch (SyncTo->MIPS_RegState[count]) {
- case STATE_UNKNOWN: UnMap_GPR(Section,count,1); break;
- case STATE_MAPPED_64:
- x86Reg = SyncTo->MIPS_RegVal[count].UW[0];
- x86RegHi = SyncTo->MIPS_RegVal[count].UW[1];
- UnMap_X86reg(Section,x86Reg);
- UnMap_X86reg(Section,x86RegHi);
- switch (MipsRegState(count)) {
- case STATE_UNKNOWN:
- MoveVariableToX86reg(&GPR[count].UW[0],x86Reg);
- MoveVariableToX86reg(&GPR[count].UW[1],x86RegHi);
- break;
- case STATE_MAPPED_64:
- MoveX86RegToX86Reg(MipsRegLo(count),x86Reg);
- x86Mapped(MipsRegLo(count)) = NotMapped;
- MoveX86RegToX86Reg(MipsRegHi(count),x86RegHi);
- x86Mapped(MipsRegHi(count)) = NotMapped;
- break;
- case STATE_MAPPED_32_SIGN:
- MoveX86RegToX86Reg(MipsRegLo(count),x86RegHi);
- ShiftRightSignImmed(x86RegHi,31);
- MoveX86RegToX86Reg(MipsRegLo(count),x86Reg);
- x86Mapped(MipsRegLo(count)) = NotMapped;
- break;
- case STATE_MAPPED_32_ZERO:
- XorX86RegToX86Reg(x86RegHi,x86RegHi);
- MoveX86RegToX86Reg(MipsRegLo(count),x86Reg);
- x86Mapped(MipsRegLo(count)) = NotMapped;
- break;
- case STATE_CONST_64:
- MoveConstToX86reg(MipsRegHi(count),x86RegHi);
- MoveConstToX86reg(MipsRegLo(count),x86Reg);
- break;
- case STATE_CONST_32:
- MoveConstToX86reg(MipsRegLo_S(count) >> 31,x86RegHi);
- MoveConstToX86reg(MipsRegLo(count),x86Reg);
- break;
- default:
- continue;
- }
- MipsRegLo(count) = x86Reg;
- MipsRegHi(count) = x86RegHi;
- MipsRegState(count) = STATE_MAPPED_64;
- x86Mapped(x86Reg) = GPR_Mapped;
- x86Mapped(x86RegHi) = GPR_Mapped;
- x86MapOrder(x86Reg) = 1;
- x86MapOrder(x86RegHi) = 1;
- break;
- case STATE_MAPPED_32_SIGN:
- x86Reg = SyncTo->MIPS_RegVal[count].UW[0];
- UnMap_X86reg(Section,x86Reg);
- switch (MipsRegState(count)) {
- case STATE_UNKNOWN: MoveVariableToX86reg(&GPR[count].UW[0],x86Reg); break;
- case STATE_CONST_32: MoveConstToX86reg(MipsRegLo(count),x86Reg); break;
- case STATE_MAPPED_32_SIGN:
- MoveX86RegToX86Reg(MipsRegLo(count),x86Reg);
- x86Mapped(MipsRegLo(count)) = NotMapped;
- break;
- case STATE_MAPPED_32_ZERO:
- if (MipsRegLo(count) != (uint32_t)x86Reg) {
- MoveX86RegToX86Reg(MipsRegLo(count),x86Reg);
- x86Mapped(MipsRegLo(count)) = NotMapped;
- }
- break;
- case STATE_MAPPED_64:
- MoveX86RegToX86Reg(MipsRegLo(count),x86Reg);
- x86Mapped(MipsRegLo(count)) = NotMapped;
- x86Mapped(MipsRegHi(count)) = NotMapped;
- break;
- }
- MipsRegLo(count) = x86Reg;
- MipsRegState(count) = STATE_MAPPED_32_SIGN;
- x86Mapped(x86Reg) = GPR_Mapped;
- x86MapOrder(x86Reg) = 1;
- break;
- case STATE_MAPPED_32_ZERO:
- x86Reg = SyncTo->MIPS_RegVal[count].UW[0];
- UnMap_X86reg(Section,x86Reg);
- switch (MipsRegState(count)) {
- case STATE_MAPPED_64:
- case STATE_UNKNOWN:
- MoveVariableToX86reg(&GPR[count].UW[0],x86Reg);
- break;
- case STATE_MAPPED_32_ZERO:
- MoveX86RegToX86Reg(MipsRegLo(count),x86Reg);
- x86Mapped(MipsRegLo(count)) = NotMapped;
- break;
- case STATE_CONST_32:
- if (MipsRegLo_S(count) < 0) {
- }
- MoveConstToX86reg(MipsRegLo(count),x86Reg);
- break;
- }
- MipsRegLo(count) = x86Reg;
- MipsRegState(count) = SyncTo->MIPS_RegState[count];
- x86Mapped(x86Reg) = GPR_Mapped;
- x86MapOrder(x86Reg) = 1;
- break;
- default:
- changed = 0;
- }
- }
-}
diff --git a/src/usf/recompiler_cpu.h b/src/usf/recompiler_cpu.h deleted file mode 100644 index fd1aa77..0000000 --- a/src/usf/recompiler_cpu.h +++ /dev/null @@ -1,240 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#ifndef _RECOMPILER_CPU_H_
-#define _RECOMPILER_CPU_H_
-
-#include "types.h"
-
-#pragma pack(push,1)
-
-#define MaxCodeBlocks 50000
-#define MaxOrigMem 65000
-
-#define NotMapped 0
-#define GPR_Mapped 1
-#define Temp_Mapped 2
-#define Stack_Mapped 3
-
-#define BranchTypeCop1 0
-#define BranchTypeRs 1
-#define BranchTypeRsRt 2
-
-//Exit Block Methods
-#define Normal 0
-#define Normal_NoSysCheck 1
-#define DoCPU_Action 2
-#define COP1_Unuseable 3
-#define DoSysCall 4
-#define TLBReadMiss 5
-#define ExitResetRecompCode 6
-#define DoBreak 7
-
-#define STATE_KNOWN_VALUE 1
-//#define STATE_UNKNOW_VALUE
-
-#define STATE_X86_MAPPED 2
-//#define STATE_CONST
-
-#define STATE_SIGN 4
-//#define STATE_ZERO
-
-#define STATE_32BIT 8
-//#define STATE_64BIT
-
-#define STATE_UNKNOWN 0
-
-//STATE_MAPPED_64 = 3;
-//STATE_MAPPED_32_ZERO = 11
-//STATE_MAPPED_32_SIGN = 15
-#define STATE_MAPPED_64 (STATE_KNOWN_VALUE | STATE_X86_MAPPED)
-#define STATE_MAPPED_32_ZERO (STATE_KNOWN_VALUE | STATE_X86_MAPPED | STATE_32BIT)
-#define STATE_MAPPED_32_SIGN (STATE_KNOWN_VALUE | STATE_X86_MAPPED | STATE_32BIT | STATE_SIGN)
-
-//STATE_CONST_64 = 1
-//STATE_CONST_32 = 13
-#define STATE_CONST_64 (STATE_KNOWN_VALUE)
-#define STATE_CONST_32 (STATE_KNOWN_VALUE | STATE_32BIT | STATE_SIGN)
-
-#define IsKnown(Reg) ((MipsRegState(Reg) & STATE_KNOWN_VALUE) != 0)
-#define IsUnknown(Reg) (!IsKnown(Reg))
-
-#define IsMapped(Reg) (IsKnown(Reg) && (MipsRegState(Reg) & STATE_X86_MAPPED) != 0)
-#define IsConst(Reg) (IsKnown(Reg) && !IsMapped(Reg))
-
-#define IsSigned(Reg) (IsKnown(Reg) && (MipsRegState(Reg) & STATE_SIGN) != 0)
-#define IsUnsigned(Reg) (IsKnown(Reg) && !IsSigned(Reg))
-
-#define Is32Bit(Reg) (IsKnown(Reg) && (MipsRegState(Reg) & STATE_32BIT) != 0)
-#define Is64Bit(Reg) (IsKnown(Reg) && !Is32Bit(Reg))
-
-#define Is32BitMapped(Reg) (Is32Bit(Reg) && (MipsRegState(Reg) & STATE_X86_MAPPED) != 0)
-#define Is64BitMapped(Reg) (Is64Bit(Reg) && !Is32BitMapped(Reg))
-
-#define MipsRegState(Reg) Section->RegWorking.MIPS_RegState[Reg]
-#define MipsReg(Reg) Section->RegWorking.MIPS_RegVal[Reg].UDW
-#define MipsReg_S(Reg) Section->RegWorking.MIPS_RegVal[Reg].DW
-#define MipsRegLo(Reg) Section->RegWorking.MIPS_RegVal[Reg].UW[0]
-#define MipsRegLo_S(Reg) Section->RegWorking.MIPS_RegVal[Reg].W[0]
-#define MipsRegHi(Reg) Section->RegWorking.MIPS_RegVal[Reg].UW[1]
-#define MipsRegHi_S(Reg) Section->RegWorking.MIPS_RegVal[Reg].W[1]
-
-#define x86MapOrder(Reg) Section->RegWorking.x86reg_MapOrder[Reg]
-#define x86Protected(Reg) Section->RegWorking.x86reg_Protected[Reg]
-#define x86Mapped(Reg) Section->RegWorking.x86reg_MappedTo[Reg]
-
-#define BlockCycleCount Section->RegWorking.CycleCount
-#define BlockRandomModifier Section->RegWorking.RandomModifier
-
-
-#define StackTopPos Section->RegWorking.Stack_TopPos
-#define FpuMappedTo(Reg) Section->RegWorking.x86fpu_MappedTo[Reg]
-#define FpuState(Reg) Section->RegWorking.x86fpu_State[Reg]
-#define FpuRoundingModel(Reg) Section->RegWorking.x86fpu_RoundingModel[Reg]
-#define FpuBeenUsed Section->RegWorking.Fpu_Used
-#define CurrentRoundingModel Section->RegWorking.RoundingModel
-
-typedef struct {
- //r4k
- int32_t MIPS_RegState[32];
- MIPS_DWORD MIPS_RegVal[32];
-
- uint32_t x86reg_MappedTo[64];
- uint32_t x86reg_MapOrder[64];
- uint32_t x86reg_Protected[64];
-
- uint32_t CycleCount;
- uint32_t RandomModifier;
-
- //FPU
- uint32_t Stack_TopPos;
- uint32_t x86fpu_MappedTo[16];
- uint32_t x86fpu_State[16];
- uint32_t x86fpu_RoundingModel[16];
-
- uint32_t Fpu_Used;
- uint32_t RoundingModel;
-} REG_INFO;
-
-typedef struct {
- uint32_t TargetPC;
- //uint8_t * BranchLabel;
- uint8_t * LinkLocation;
- uint8_t * LinkLocation2;
- uint32_t FallThrough;
- uint32_t PermLoop;
- uint32_t DoneDelaySlot;
- REG_INFO RegSet;
-} JUMP_INFO;
-
-typedef struct {
- /* Block Connection info */
- void ** ParentSection;
- void * ContinueSection;
- void * JumpSection;
- uint8_t * CompiledLocation;
-
-
- uint32_t SectionID;
- uint32_t Test;
- uint32_t Test2;
- uint32_t InLoop;
-
- uint32_t StartPC;
- uint32_t CompilePC;
-
- /* Register Info */
- REG_INFO RegStart;
- REG_INFO RegWorking;
-
- /* Jump Info */
- JUMP_INFO Jump;
- JUMP_INFO Cont;
-} BLOCK_SECTION;
-
-typedef struct {
- BLOCK_SECTION * Parent;
- JUMP_INFO * JumpInfo;
-} BLOCK_PARENT;
-
-typedef struct {
- uint32_t TargetPC;
- REG_INFO ExitRegSet;
- int32_t reason;
- int32_t NextInstruction;
- uint8_t * JumpLoc; //32bit jump
-} EXIT_INFO;
-
-typedef struct {
- uint32_t StartVAddr;
- uint8_t * CompiledLocation;
- int32_t NoOfSections;
- BLOCK_SECTION BlockInfo;
- EXIT_INFO ** ExitInfo;
- int32_t ExitCount;
-} BLOCK_INFO;
-
-typedef struct {
- void * CodeBlock;
- QWORD OriginalMemory;
-} TARGET_INFO;
-
-typedef struct {
- uint32_t PAddr;
- uint32_t VAddr;
- uint32_t OriginalValue;
- void * CompiledLocation;
-} ORIGINAL_MEMMARKER;
-
-typedef struct {
- uint32_t NoOfRDRamBlocks[2048];
- uint32_t NoOfDMEMBlocks;
- uint32_t NoOfIMEMBlocks;
- uint32_t NoOfPifRomBlocks;
-} N64_Blocks_t;
-
-extern N64_Blocks_t N64_Blocks;
-
-#pragma pack(pop)
-
-uint8_t *Compiler4300iBlock ( void );
-uint8_t *CompileDelaySlot ( void );
-void CompileExit ( uint32_t TargetPC, REG_INFO * ExitRegSet, int32_t reason, int32_t CompileNow, void (*x86Jmp)(uintptr_t Value));
-void CompileSystemCheck ( uint32_t TimerModifier, uint32_t TargetPC, REG_INFO RegSet );
-void FixRandomReg ( void );
-void FreeSection ( BLOCK_SECTION * Section, BLOCK_SECTION * Parent);
-void StartRecompilerCPU ( void );
-void GenerateSectionLinkage ( BLOCK_SECTION * Section );
-void InitilizeInitialCompilerVariable ( void);
-int UnMap_TempRegSet (REG_INFO * RegWorking);
-
-extern uint32_t * TLBLoadAddress, TargetIndex;
-extern TARGET_INFO * TargetInfo;
-extern uint16_t FPU_RoundingMode;
-
-#define SetJump32(Loc,JumpLoc) *(uint32_t *)(Loc)= (uint32_t)(((uint32_t)(JumpLoc)) - (((uint32_t)(Loc)) + 4));
-#define SetJump8(Loc,JumpLoc) *(uint8_t *)(Loc)= (uint8_t )(((uint8_t )(JumpLoc)) - (((uint8_t )(Loc)) + 1));
-
-#endif
diff --git a/src/usf/recompiler_fpu_ops.c b/src/usf/recompiler_fpu_ops.c deleted file mode 100644 index 8411dcc..0000000 --- a/src/usf/recompiler_fpu_ops.c +++ /dev/null @@ -1,1089 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "main.h"
-#include "cpu.h"
-#include "x86.h"
-#include "types.h"
-
-uint16_t FPU_RoundingMode = 0x0000;//_RC_NEAR
-char Name[50];
-
-void ChangeDefaultRoundingModel (void) {
- switch((FPCR[31] & 3)) {
- case 0: FPU_RoundingMode = 0x0000; break; //_RC_NEAR
- case 1: FPU_RoundingMode = 0x0C00; break; //_RC_CHOP
- case 2: FPU_RoundingMode = 0x0800; break; //_RC_UP
- case 3: FPU_RoundingMode = 0x0400; break; //_RC_UP
- }
-}
-
-void CompileCop1Test (BLOCK_SECTION * Section) {
- if (FpuBeenUsed) { return; }
- TestVariable(STATUS_CU1,&STATUS_REGISTER);
- CompileExit(Section->CompilePC,&Section->RegWorking,COP1_Unuseable,0,JeLabel32);
- FpuBeenUsed = 1;
-}
-
-/********************** Load/store functions ************************/
-void Compile_R4300i_LWC1 (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2, TempReg3;
- CompileCop1Test(Section);
- if ((Opcode.ft & 1) != 0) {
- if (RegInStack(Section,Opcode.ft-1,FPU_Double) || RegInStack(Section,Opcode.ft-1,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.ft-1,1);
- }
- }
- if (RegInStack(Section,Opcode.ft,FPU_Double) || RegInStack(Section,Opcode.ft,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.ft,1);
- } else {
- UnMap_FPR(Section,Opcode.ft,0);
- }
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
-
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- Compile_LW(TempReg1,Address);
-
- TempReg2 = Map_TempReg(Section,x86_Any,-1,0);
- MovePointerToX86reg(&FPRFloatLocation[Opcode.ft],TempReg2);
- MoveX86regToX86Pointer(TempReg1,TempReg2);
- return;
- }
- if (IsMapped(Opcode.base) && Opcode.offset == 0) {
- ProtectGPR(Section,Opcode.base);
- TempReg1 = MipsRegLo(Opcode.base);
-
- } else {
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
- }
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
-
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
-
- TempReg3 = Map_TempReg(Section,x86_Any,-1,0);
- MoveX86regPointerToX86reg(TempReg1, TempReg2,TempReg3);
-
- MovePointerToX86reg(&FPRFloatLocation[Opcode.ft],TempReg2);
- MoveX86regToX86Pointer(TempReg3,TempReg2);
-}
-
-void Compile_R4300i_LDC1 (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2, TempReg3;
-
-
-
- CompileCop1Test(Section);
-
- UnMap_FPR(Section,Opcode.ft,0);
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- Compile_LW(TempReg1,Address);
-
- TempReg2 = Map_TempReg(Section,x86_Any,-1,0);
- MovePointerToX86reg(&FPRDoubleLocation[Opcode.ft],TempReg2);
- AddConstToX86Reg(TempReg2 | x64_Reg,4);
- MoveX86regToX86Pointer(TempReg1,TempReg2);
-
- Compile_LW(TempReg1,Address + 4);
- MovePointerToX86reg(&FPRDoubleLocation[Opcode.ft],TempReg2);
- MoveX86regToX86Pointer(TempReg1,TempReg2);
- return;
- }
- if (IsMapped(Opcode.base) && Opcode.offset == 0) {
- ProtectGPR(Section,Opcode.base);
- TempReg1 = MipsRegLo(Opcode.base);
-
- } else {
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- TempReg3 = Map_TempReg(Section,x86_Any,-1,0);
- MoveX86regPointerToX86reg(TempReg1, TempReg2,TempReg3);
- Push(TempReg2);
- MoveVariableToX86reg(&FPRDoubleLocation[Opcode.ft],TempReg2 | x64_Reg);
- AddConstToX86Reg(TempReg2 | x64_Reg,4);
- MoveX86regToX86Pointer(TempReg3,TempReg2);
- Pop(TempReg2);
- MoveX86regPointerToX86regDisp8(TempReg1, TempReg2,TempReg3,4);
- MoveVariableToX86reg(&FPRDoubleLocation[Opcode.ft],TempReg2 | x64_Reg);
- MoveX86regToX86Pointer(TempReg3,TempReg2);
-
-}
-
-void Compile_R4300i_SWC1 (BLOCK_SECTION * Section){
- uint32_t TempReg1, TempReg2, TempReg3;
-
-
-
- CompileCop1Test(Section);
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
-
- UnMap_FPR(Section,Opcode.ft,1);
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg(&FPRFloatLocation[Opcode.ft],TempReg1);
- MoveX86PointerToX86reg(TempReg1,TempReg1);
- Compile_SW_Register(TempReg1, Address);
- return;
- }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- UnMap_FPR(Section,Opcode.ft,1);
- TempReg3 = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg(&FPRFloatLocation[Opcode.ft],TempReg3);
- MoveX86PointerToX86reg(TempReg3,TempReg3);
- MoveX86regToX86regPointer(TempReg3,TempReg1, TempReg2);
-
-}
-
-void Compile_R4300i_SDC1 (BLOCK_SECTION * Section){
- uint32_t TempReg1, TempReg2, TempReg3;
-
- CompileCop1Test(Section);
-
-
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
-
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.ft],TempReg1);
- AddConstToX86Reg(TempReg1 | x64_Reg,4);
- MoveX86PointerToX86reg(TempReg1,TempReg1);
- Compile_SW_Register(TempReg1, Address);
-
-
- MovePointerToX86reg(&FPRDoubleLocation[Opcode.ft],TempReg1);
- MoveX86PointerToX86reg(TempReg1,TempReg1);
- Compile_SW_Register(TempReg1, Address + 4);
- return;
- }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- TempReg3 = Map_TempReg(Section,x86_Any,-1,0);
-
- MoveVariableToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.ft],TempReg3 | x64_Reg);
-
- AddConstToX86Reg(TempReg3 | x64_Reg,4);
- MoveX86PointerToX86reg(TempReg3,TempReg3);
- MoveX86regToX86regPointer(TempReg3,TempReg1, TempReg2);
- AddConstToX86Reg(TempReg1,4);
-
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.ft],TempReg3);
- MoveX86PointerToX86reg(TempReg3,TempReg3);
- MoveX86regToX86regPointer(TempReg3,TempReg1, TempReg2);
-
-
-}
-
-/************************** COP1 functions **************************/
-void Compile_R4300i_COP1_MF (BLOCK_SECTION * Section) {
- uint32_t TempReg;
-
-
- CompileCop1Test(Section);
-
- UnMap_FPR(Section,Opcode.fs,1);
- Map_GPR_32bit(Section,Opcode.rt, 1, -1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Opcode.fs],TempReg);
- MoveX86PointerToX86reg(MipsRegLo(Opcode.rt),TempReg);
-}
-
-void Compile_R4300i_COP1_DMF (BLOCK_SECTION * Section) {
- uint32_t TempReg;
-
-
- CompileCop1Test(Section);
-
- UnMap_FPR(Section,Opcode.fs,1);
- Map_GPR_64bit(Section,Opcode.rt, -1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.fs],TempReg);
- AddConstToX86Reg(TempReg | x64_Reg,4);
- MoveX86PointerToX86reg(MipsRegHi(Opcode.rt),TempReg);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.fs],TempReg);
- MoveX86PointerToX86reg(MipsRegLo(Opcode.rt),TempReg);
-}
-
-void Compile_R4300i_COP1_CF(BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
-
- if (Opcode.fs != 31 && Opcode.fs != 0) { Compile_R4300i_UnknownOpcode (Section); return; }
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- MoveVariableToX86reg(&FPCR[Opcode.fs],MipsRegLo(Opcode.rt));
-}
-
-void Compile_R4300i_COP1_MT( BLOCK_SECTION * Section) {
- uint32_t TempReg;
-
-
- CompileCop1Test(Section);
-
- if ((Opcode.fs & 1) != 0) {
- if (RegInStack(Section,Opcode.fs-1,FPU_Double) || RegInStack(Section,Opcode.fs-1,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs-1,1);
- }
- }
- UnMap_FPR(Section,Opcode.fs,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Opcode.fs],TempReg);
-
- if (IsConst(Opcode.rt)) {
- MoveConstToX86Pointer(MipsRegLo(Opcode.rt),TempReg);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToX86Pointer(MipsRegLo(Opcode.rt),TempReg);
- } else {
- MoveX86regToX86Pointer(Map_TempReg(Section,x86_Any, Opcode.rt, 0),TempReg);
- }
-}
-
-void Compile_R4300i_COP1_DMT( BLOCK_SECTION * Section) {
- uint32_t TempReg;
-
-
- CompileCop1Test(Section);
-
- if ((Opcode.fs & 1) == 0) {
- if (RegInStack(Section,Opcode.fs+1,FPU_Float) || RegInStack(Section,Opcode.fs+1,FPU_Dword)) {
- UnMap_FPR(Section,Opcode.fs+1,1);
- }
- }
- UnMap_FPR(Section,Opcode.fs,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.fs],TempReg);
-
- if (IsConst(Opcode.rt)) {
- MoveConstToX86Pointer(MipsRegLo(Opcode.rt),TempReg);
- AddConstToX86Reg(TempReg,4);
- if Is64Bit(Opcode.rt) {
- MoveConstToX86Pointer(MipsRegHi(Opcode.rt),TempReg);
- } else {
- MoveConstToX86Pointer(MipsRegLo_S(Opcode.rt) >> 31,TempReg);
- }
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToX86Pointer(MipsRegLo(Opcode.rt),TempReg);
- AddConstToX86Reg64(TempReg,4);
- if Is64Bit(Opcode.rt) {
- MoveX86regToX86Pointer(MipsRegHi(Opcode.rt),TempReg);
- } else {
- MoveX86regToX86Pointer(Map_TempReg(Section,x86_Any, Opcode.rt, 1),TempReg);
- }
- } else {
- int x86Reg = Map_TempReg(Section,x86_Any, Opcode.rt, 0);
- MoveX86regToX86Pointer(x86Reg,TempReg);
- AddConstToX86Reg64(TempReg,4);
- MoveX86regToX86Pointer(Map_TempReg(Section,x86Reg, Opcode.rt, 1),TempReg);
- }
-}
-
-
-void Compile_R4300i_COP1_CT(BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fs != 31) { Compile_R4300i_UnknownOpcode (Section); return; }
-
- if (IsConst(Opcode.rt)) {
- MoveConstToVariable(MipsRegLo(Opcode.rt),&FPCR[Opcode.fs]);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rt),&FPCR[Opcode.fs]);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rt,0),&FPCR[Opcode.fs]);
- }
- Pushad();
- Call_Direct(ChangeDefaultRoundingModel);
- Popad();
- CurrentRoundingModel = RoundUnknown;
-}
-
-/************************** COP1: S functions ************************/
-void Compile_R4300i_COP1_S_ADD (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
-
-
-
- CompileCop1Test(Section);
-
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Float);
- if (RegInStack(Section,Reg2, FPU_Float)) {
- fpuAddReg(StackPosition(Section,Reg2));
- } else {
- uint32_t TempReg;
-
- UnMap_FPR(Section,Reg2,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Reg2],TempReg);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Float);
- fpuAddDwordRegPointer(TempReg);
- }
- UnMap_FPR(Section,Opcode.fd,1);
-}
-
-void Compile_R4300i_COP1_S_SUB (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
- uint32_t TempReg;
-
-
-
- CompileCop1Test(Section);
-
- if (Opcode.fd == Opcode.ft) {
- UnMap_FPR(Section,Opcode.fd,1);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
-
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Opcode.ft],TempReg);
- fpuSubDwordRegPointer(TempReg);
- } else {
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Float);
- if (RegInStack(Section,Reg2, FPU_Float)) {
- fpuSubReg(StackPosition(Section,Reg2));
- } else {
- UnMap_FPR(Section,Reg2,1);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Float);
-
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Reg2],TempReg);
- fpuSubDwordRegPointer(TempReg);
- }
- }
- UnMap_FPR(Section,Opcode.fd,1);
-}
-
-void Compile_R4300i_COP1_S_MUL (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
- uint32_t TempReg;
-
-
-
- CompileCop1Test(Section);
-
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Float);
- if (RegInStack(Section,Reg2, FPU_Float)) {
- fpuMulReg(StackPosition(Section,Reg2));
- } else {
- UnMap_FPR(Section,Reg2,1);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Float);
-
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Reg2],TempReg);
- fpuMulDwordRegPointer(TempReg);
- }
- UnMap_FPR(Section,Opcode.fd,1);
-}
-
-void Compile_R4300i_COP1_S_DIV (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
- uint32_t TempReg;
-
-
-
- CompileCop1Test(Section);
-
- if (Opcode.fd == Opcode.ft) {
- UnMap_FPR(Section,Opcode.fd,1);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
-
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Opcode.ft],TempReg);
- fpuDivDwordRegPointer(TempReg);
- } else {
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Float);
- if (RegInStack(Section,Reg2, FPU_Float)) {
- fpuDivReg(StackPosition(Section,Reg2));
- } else {
- UnMap_FPR(Section,Reg2,1);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Float);
-
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Reg2],TempReg);
- fpuDivDwordRegPointer(TempReg);
- }
- }
-
- UnMap_FPR(Section,Opcode.fd,1);
-}
-
-void Compile_R4300i_COP1_S_ABS (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- fpuAbs();
- UnMap_FPR(Section,Opcode.fd,1);
-}
-
-void Compile_R4300i_COP1_S_NEG (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- fpuNeg();
- UnMap_FPR(Section,Opcode.fd,1);
-}
-
-void Compile_R4300i_COP1_S_SQRT (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- fpuSqrt();
- UnMap_FPR(Section,Opcode.fd,1);
-}
-
-void Compile_R4300i_COP1_S_MOV (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
-}
-
-void Compile_R4300i_COP1_S_TRUNC_L (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Qword,RoundTruncate);
-}
-
-void Compile_R4300i_COP1_S_CEIL_L (BLOCK_SECTION * Section) { //added by Witten
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Qword,RoundUp);
-}
-
-void Compile_R4300i_COP1_S_FLOOR_L (BLOCK_SECTION * Section) { //added by Witten
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Qword,RoundDown);
-}
-
-void Compile_R4300i_COP1_S_ROUND_W (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Dword,RoundNearest);
-}
-
-void Compile_R4300i_COP1_S_TRUNC_W (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Dword,RoundTruncate);
-}
-
-void Compile_R4300i_COP1_S_CEIL_W (BLOCK_SECTION * Section) { // added by Witten
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Dword,RoundUp);
-}
-
-void Compile_R4300i_COP1_S_FLOOR_W (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Dword,RoundDown);
-}
-
-void Compile_R4300i_COP1_S_CVT_D (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Double,RoundDefault);
-}
-
-void Compile_R4300i_COP1_S_CVT_W (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Dword,RoundDefault);
-}
-
-void Compile_R4300i_COP1_S_CVT_L (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Float)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Float);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Float,FPU_Qword,RoundDefault);
-}
-
-void Compile_R4300i_COP1_S_CMP (BLOCK_SECTION * Section) {
- uint32_t Reg1 = RegInStack(Section,Opcode.ft, FPU_Float)?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = RegInStack(Section,Opcode.ft, FPU_Float)?Opcode.fs:Opcode.ft;
- int x86reg, cmp = 0;
-
-
-
-
- CompileCop1Test(Section);
- //if ((Opcode.funct & 1) != 0) { Compile_R4300i_UnknownOpcode(Section); }
- if ((Opcode.funct & 2) != 0) { cmp |= 0x4000; }
- if ((Opcode.funct & 4) != 0) { cmp |= 0x0100; }
-
- Load_FPR_ToTop(Section,Reg1,Reg1, FPU_Float);
- Map_TempReg(Section,x86_EAX, 0, 0);
- if (RegInStack(Section,Reg2, FPU_Float)) {
- fpuComReg(StackPosition(Section,Reg2),0);
- } else {
- uint32_t TempReg;
-
- UnMap_FPR(Section,Reg2,1);
- Load_FPR_ToTop(Section,Reg1,Reg1, FPU_Float);
-
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRFloatLocation[Reg2],TempReg);
- fpuComDwordRegPointer(TempReg,0);
- }
- AndConstToVariable(~FPCSR_C, &FSTATUS_REGISTER);
- fpuStoreStatus();
- x86reg = Map_TempReg(Section,x86_Any8Bit, 0, 0);
- TestConstToX86Reg(cmp,x86_EAX);
- Setnz(x86reg);
-
- if (cmp != 0) {
- TestConstToX86Reg(cmp,x86_EAX);
- Setnz(x86reg);
-
- if ((Opcode.funct & 1) != 0) {
- int x86reg2 = Map_TempReg(Section,x86_Any8Bit, 0, 0);
- AndConstToX86Reg(x86_EAX, 0x4300);
- CompConstToX86reg(x86_EAX, 0x4300);
- Setz(x86reg2);
-
- OrX86RegToX86Reg(x86reg, x86reg2);
- }
- } else if ((Opcode.funct & 1) != 0) {
- AndConstToX86Reg(x86_EAX, 0x4300);
- CompConstToX86reg(x86_EAX, 0x4300);
- Setz(x86reg);
- }
- ShiftLeftSignImmed(x86reg, 23);
- OrX86RegToVariable(&FPCR[31], x86reg);
-}
-
-/************************** COP1: D functions ************************/
-void Compile_R4300i_COP1_D_ADD (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
-
-
-
- CompileCop1Test(Section);
-
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Double);
- if (RegInStack(Section,Reg2, FPU_Double)) {
- fpuAddReg(StackPosition(Section,Reg2));
- } else {
- uint32_t TempReg;
-
- UnMap_FPR(Section,Reg2,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Reg2],TempReg);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Double);
- fpuAddQwordRegPointer(TempReg);
- }
-}
-
-void Compile_R4300i_COP1_D_SUB (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
- uint32_t TempReg;
-
-
-
- CompileCop1Test(Section);
-
- if (Opcode.fd == Opcode.ft) {
- UnMap_FPR(Section,Opcode.fd,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.ft],TempReg);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- fpuSubQwordRegPointer(TempReg);
- } else {
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Double);
- if (RegInStack(Section,Reg2, FPU_Double)) {
- fpuSubReg(StackPosition(Section,Reg2));
- } else {
- UnMap_FPR(Section,Reg2,1);
-
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Reg2],TempReg);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Double);
- fpuSubQwordRegPointer(TempReg);
- }
- }
-}
-
-void Compile_R4300i_COP1_D_MUL (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
- uint32_t TempReg;
-
-
-
- CompileCop1Test(Section);
-
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Double);
- if (RegInStack(Section,Reg2, FPU_Double)) {
- fpuMulReg(StackPosition(Section,Reg2));
- } else {
- UnMap_FPR(Section,Reg2,1);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Double);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Reg2],TempReg);
- fpuMulQwordRegPointer(TempReg);
- }
-}
-
-void Compile_R4300i_COP1_D_DIV (BLOCK_SECTION * Section) {
- uint32_t Reg1 = Opcode.ft == Opcode.fd?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = Opcode.ft == Opcode.fd?Opcode.fs:Opcode.ft;
- uint32_t TempReg;
-
-
-
- CompileCop1Test(Section);
-
- if (Opcode.fd == Opcode.ft) {
- UnMap_FPR(Section,Opcode.fd,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Opcode.ft],TempReg);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- fpuDivQwordRegPointer(TempReg);
- } else {
- Load_FPR_ToTop(Section,Opcode.fd,Reg1, FPU_Double);
- if (RegInStack(Section,Reg2, FPU_Double)) {
- fpuDivReg(StackPosition(Section,Reg2));
- } else {
- UnMap_FPR(Section,Reg2,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Reg2],TempReg);
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fd, FPU_Double);
- fpuDivQwordRegPointer(TempReg);
- }
- }
-}
-
-void Compile_R4300i_COP1_D_ABS (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- fpuAbs();
-}
-
-void Compile_R4300i_COP1_D_NEG (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- fpuNeg();
-}
-
-void Compile_R4300i_COP1_D_SQRT (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- fpuSqrt();
-}
-
-void Compile_R4300i_COP1_D_MOV (BLOCK_SECTION * Section) {
-
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
-}
-
-void Compile_R4300i_COP1_D_TRUNC_L (BLOCK_SECTION * Section) { //added by Witten
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Qword,RoundTruncate);
-}
-
-void Compile_R4300i_COP1_D_CEIL_L (BLOCK_SECTION * Section) { //added by Witten
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Qword,RoundUp);
-}
-
-void Compile_R4300i_COP1_D_FLOOR_L (BLOCK_SECTION * Section) { //added by Witten
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Qword,RoundDown);
-}
-
-void Compile_R4300i_COP1_D_ROUND_W (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Dword,RoundNearest);
-}
-
-void Compile_R4300i_COP1_D_TRUNC_W (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Dword,RoundTruncate);
-}
-
-void Compile_R4300i_COP1_D_CEIL_W (BLOCK_SECTION * Section) { // added by Witten
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Dword,RoundUp);
-}
-
-void Compile_R4300i_COP1_D_FLOOR_W (BLOCK_SECTION * Section) { //added by Witten
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Dword,RoundDown);
-}
-
-void Compile_R4300i_COP1_D_CVT_S (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Float,RoundDefault);
-}
-
-void Compile_R4300i_COP1_D_CVT_W (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Dword,RoundDefault);
-}
-
-void Compile_R4300i_COP1_D_CVT_L (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (RegInStack(Section,Opcode.fs,FPU_Double) || RegInStack(Section,Opcode.fs,FPU_Qword)) {
- UnMap_FPR(Section,Opcode.fs,1);
- }
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Double)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Double);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Double,FPU_Qword,RoundDefault);
-}
-
-void Compile_R4300i_COP1_D_CMP (BLOCK_SECTION * Section) {
- uint32_t Reg1 = RegInStack(Section,Opcode.ft, FPU_Float)?Opcode.ft:Opcode.fs;
- uint32_t Reg2 = RegInStack(Section,Opcode.ft, FPU_Float)?Opcode.fs:Opcode.ft;
- int x86reg, cmp = 0;
-
-
-
-
- CompileCop1Test(Section);
- //if ((Opcode.funct & 1) != 0) { Compile_R4300i_UnknownOpcode(Section); }
- if ((Opcode.funct & 2) != 0) { cmp |= 0x4000; }
- if ((Opcode.funct & 4) != 0) { cmp |= 0x0100; }
-
- Load_FPR_ToTop(Section,Reg1,Reg1, FPU_Double);
- Map_TempReg(Section,x86_EAX, 0, 0);
- if (RegInStack(Section,Reg2, FPU_Double)) {
- fpuComReg(StackPosition(Section,Reg2),0);
- } else {
- uint32_t TempReg;
-
- UnMap_FPR(Section,Reg2,1);
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
-
- MovePointerToX86reg((uint8_t *)&FPRDoubleLocation[Reg2],TempReg);
- Load_FPR_ToTop(Section,Reg1,Reg1, FPU_Double);
- fpuComQwordRegPointer(TempReg,0);
- }
- AndConstToVariable(~FPCSR_C, &FSTATUS_REGISTER);
- fpuStoreStatus();
- x86reg = Map_TempReg(Section,x86_Any8Bit, 0, 0);
- TestConstToX86Reg(cmp,x86_EAX);
- Setnz(x86reg);
- if (cmp != 0) {
- TestConstToX86Reg(cmp,x86_EAX);
- Setnz(x86reg);
-
- if ((Opcode.funct & 1) != 0) {
- int x86reg2 = Map_TempReg(Section,x86_Any8Bit, 0, 0);
- AndConstToX86Reg(x86_EAX, 0x4300);
- CompConstToX86reg(x86_EAX, 0x4300);
- Setz(x86reg2);
-
- OrX86RegToX86Reg(x86reg, x86reg2);
- }
- } else if ((Opcode.funct & 1) != 0) {
- AndConstToX86Reg(x86_EAX, 0x4300);
- CompConstToX86reg(x86_EAX, 0x4300);
- Setz(x86reg);
- }
- ShiftLeftSignImmed(x86reg, 23);
- OrX86RegToVariable(&FPCR[31], x86reg);
-}
-
-/************************** COP1: W functions ************************/
-void Compile_R4300i_COP1_W_CVT_S (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Dword)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Dword);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Dword,FPU_Float,RoundDefault);
-}
-
-void Compile_R4300i_COP1_W_CVT_D (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Dword)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Dword);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Dword,FPU_Double,RoundDefault);
-}
-
-/************************** COP1: L functions ************************/
-void Compile_R4300i_COP1_L_CVT_S (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Qword)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Qword);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Qword,FPU_Float,RoundDefault);
-}
-
-void Compile_R4300i_COP1_L_CVT_D (BLOCK_SECTION * Section) {
-
-
- CompileCop1Test(Section);
- if (Opcode.fd != Opcode.fs || !RegInStack(Section,Opcode.fd,FPU_Qword)) {
- Load_FPR_ToTop(Section,Opcode.fd,Opcode.fs,FPU_Qword);
- }
- ChangeFPURegFormat(Section,Opcode.fd,FPU_Qword,FPU_Double,RoundDefault);
-}
diff --git a/src/usf/recompiler_ops.c b/src/usf/recompiler_ops.c deleted file mode 100644 index 522e8fb..0000000 --- a/src/usf/recompiler_ops.c +++ /dev/null @@ -1,4657 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include "main.h"
-#include "cpu.h"
-#include "x86.h"
-#include "types.h"
-
-uint32_t BranchCompare = 0;
-
-void CompileReadTLBMiss (BLOCK_SECTION * Section, int32_t AddressReg, int32_t LookUpReg ) {
-#ifdef USEX64
- MoveX86regToMemory(AddressReg, x86_R15, (uintptr_t)TLBLoadAddress-(uintptr_t)TLB_Map);
-#else
- MoveX86regToVariable(AddressReg,TLBLoadAddress);
-#endif
- TestX86RegToX86Reg(LookUpReg,LookUpReg);
- CompileExit(Section->CompilePC,&Section->RegWorking,TLBReadMiss,0,JeLabel32);
-}
-
-/************************** Branch functions ************************/
-void Compile_R4300i_Branch (BLOCK_SECTION * Section, void (*CompareFunc)(BLOCK_SECTION * Section), int32_t BranchType, uint32_t Link) {
- static int32_t EffectDelaySlot;
- static REG_INFO RegBeforeDelay;
- int32_t count;
-
- if ( NextInstruction == NORMAL ) {
-
- if ((Section->CompilePC & 0xFFC) != 0xFFC) {
- switch (BranchType) {
- case BranchTypeRs: EffectDelaySlot = DelaySlotEffectsCompare(Section->CompilePC,Opcode.rs,0); break;
- case BranchTypeRsRt: EffectDelaySlot = DelaySlotEffectsCompare(Section->CompilePC,Opcode.rs,Opcode.rt); break;
- case BranchTypeCop1:
- {
- OPCODE Command;
-
- if (!r4300i_LW_VAddr(Section->CompilePC + 4, &Command.Hex)) {
- //DisplayError(GS(MSG_FAIL_LOAD_WORD));
- StopEmulation();
- }
-
- EffectDelaySlot = 0;
- if (Command.op == R4300i_CP1) {
- if (Command.fmt == R4300i_COP1_S && (Command.funct & 0x30) == 0x30 ) {
- EffectDelaySlot = 1;
- }
- if (Command.fmt == R4300i_COP1_D && (Command.funct & 0x30) == 0x30 ) {
- EffectDelaySlot = 1;
- }
- }
- }
- break;
-
- }
- } else {
- EffectDelaySlot = 1;
- }
- Section->Jump.TargetPC = Section->CompilePC + ((short)Opcode.offset << 2) + 4;
- Section->Jump.LinkLocation = NULL;
- Section->Jump.LinkLocation2 = NULL;
- Section->Jump.DoneDelaySlot = 0;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Cont.LinkLocation = NULL;
- Section->Cont.LinkLocation2 = NULL;
- Section->Cont.DoneDelaySlot = 0;
- if (Section->Jump.TargetPC < Section->Cont.TargetPC) {
- Section->Cont.FallThrough = 0;
- Section->Jump.FallThrough = 1;
- } else {
- Section->Cont.FallThrough = 1;
- Section->Jump.FallThrough = 0;
- }
- if (Link) {
- UnMap_GPR(Section, 31, 0);
- MipsRegLo(31) = Section->CompilePC + 8;
- MipsRegState(31) = STATE_CONST_32;
- }
- if (EffectDelaySlot) {
- CompareFunc(Section);
-
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- return;
- }
- if (!Section->Jump.FallThrough && !Section->Cont.FallThrough) {
- if (Section->Jump.LinkLocation != NULL) {
- SetJump32((uint32_t *)Section->Jump.LinkLocation,(uint32_t *)RecompPos);
- Section->Jump.LinkLocation = NULL;
- if (Section->Jump.LinkLocation2 != NULL) {
- SetJump32((uint32_t *)Section->Jump.LinkLocation2,(uint32_t *)RecompPos);
- Section->Jump.LinkLocation2 = NULL;
- }
- Section->Jump.FallThrough = 1;
- } else if (Section->Cont.LinkLocation != NULL){
-
- SetJump32((uint32_t *)Section->Cont.LinkLocation,(uint32_t *)RecompPos);
- Section->Cont.LinkLocation = NULL;
- if (Section->Cont.LinkLocation2 != NULL) {
- SetJump32((uint32_t *)Section->Cont.LinkLocation2,(uint32_t *)RecompPos);
- Section->Cont.LinkLocation2 = NULL;
- }
- Section->Cont.FallThrough = 1;
- }
- }
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
- memcpy(&RegBeforeDelay,&Section->RegWorking,sizeof(REG_INFO));
- }
- NextInstruction = DO_DELAY_SLOT;
- } else if (NextInstruction == DELAY_SLOT_DONE ) {
- if (EffectDelaySlot) {
- JUMP_INFO * FallInfo = Section->Jump.FallThrough?&Section->Jump:&Section->Cont;
- JUMP_INFO * JumpInfo = Section->Jump.FallThrough?&Section->Cont:&Section->Jump;
-
- if (FallInfo->FallThrough && !FallInfo->DoneDelaySlot) {
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
- memcpy(&FallInfo->RegSet,&Section->RegWorking,sizeof(REG_INFO));
- FallInfo->DoneDelaySlot = 1;
- if (!JumpInfo->DoneDelaySlot) {
- FallInfo->FallThrough = 0;
- JmpLabel32(0);
- FallInfo->LinkLocation = RecompPos - 4;
-
- if (JumpInfo->LinkLocation != NULL) {
- SetJump32((uint32_t *)JumpInfo->LinkLocation,(uint32_t *)RecompPos);
- JumpInfo->LinkLocation = NULL;
- if (JumpInfo->LinkLocation2 != NULL) {
- SetJump32((uint32_t *)JumpInfo->LinkLocation2,(uint32_t *)RecompPos);
- JumpInfo->LinkLocation2 = NULL;
- }
- JumpInfo->FallThrough = 1;
- NextInstruction = DO_DELAY_SLOT;
- memcpy(&Section->RegWorking,&RegBeforeDelay,sizeof(REG_INFO));
- return;
- }
- }
- }
- } else {
- int32_t count;
-
- CompareFunc(Section);
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
- memcpy(&Section->Cont.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- }
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- } else {
-
- }
-}
-
-void Compile_R4300i_BranchLikely (BLOCK_SECTION * Section, void (*CompareFunc)(BLOCK_SECTION * Section), uint32_t Link) {
- int32_t count;
-
- if ( NextInstruction == NORMAL ) {
- Section->Jump.TargetPC = Section->CompilePC + ((short)Opcode.offset << 2) + 4;
- Section->Jump.FallThrough = 1;
- Section->Jump.LinkLocation = NULL;
- Section->Jump.LinkLocation2 = NULL;
- Section->Cont.TargetPC = Section->CompilePC + 8;
- Section->Cont.FallThrough = 0;
- Section->Cont.LinkLocation = NULL;
- Section->Cont.LinkLocation2 = NULL;
- if (Link) {
- UnMap_GPR(Section, 31, 0);
- MipsRegLo(31) = Section->CompilePC + 8;
- MipsRegState(31) = STATE_CONST_32;
- }
- CompareFunc(Section);
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
- memcpy(&Section->Cont.RegSet,&Section->RegWorking,sizeof(REG_INFO));
-
- if (Section->Cont.FallThrough) {
- if (Section->Jump.LinkLocation != NULL) {
- }
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- } else {
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- Section->Jump.FallThrough = 0;
- if (Section->Jump.LinkLocation != NULL) {
- SetJump32(Section->Jump.LinkLocation,RecompPos);
- Section->Jump.LinkLocation = NULL;
- if (Section->Jump.LinkLocation2 != NULL) {
- SetJump32(Section->Jump.LinkLocation2,RecompPos);
- Section->Jump.LinkLocation2 = NULL;
- }
- }
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- if (Section->Cont.LinkLocation != NULL) {
- SetJump32(Section->Cont.LinkLocation,RecompPos);
- Section->Cont.LinkLocation = NULL;
- if (Section->Cont.LinkLocation2 != NULL) {
- SetJump32(Section->Cont.LinkLocation2,RecompPos);
- Section->Cont.LinkLocation2 = NULL;
- }
- }
- CompileExit (Section->CompilePC + 8,&Section->RegWorking,Normal,1,NULL);
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- } else {
- NextInstruction = DO_DELAY_SLOT;
- }
- }
- } else if (NextInstruction == DELAY_SLOT_DONE ) {
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- } else {
- }
-}
-
-void BNE_Compare (BLOCK_SECTION * Section) {
- uint8_t *Jump;
-
- if (IsKnown(Opcode.rs) && IsKnown(Opcode.rt)) {
- if (IsConst(Opcode.rs) && IsConst(Opcode.rt)) {
- if (Is64Bit(Opcode.rs) || Is64Bit(Opcode.rt)) {
- Compile_R4300i_UnknownOpcode(Section);
- } else if (MipsRegLo(Opcode.rs) != MipsRegLo(Opcode.rt)) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else if (IsMapped(Opcode.rs) && IsMapped(Opcode.rt)) {
- if (Is64Bit(Opcode.rs) || Is64Bit(Opcode.rt)) {
- ProtectGPR(Section,Opcode.rs);
- ProtectGPR(Section,Opcode.rt);
-
- CompX86RegToX86Reg(
- Is32Bit(Opcode.rs)?Map_TempReg(Section,x86_Any,Opcode.rs,1):MipsRegHi(Opcode.rs),
- Is32Bit(Opcode.rt)?Map_TempReg(Section,x86_Any,Opcode.rt,1):MipsRegHi(Opcode.rt)
- );
-
- if (Section->Jump.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs),MipsRegLo(Opcode.rt));
- if (Section->Cont.FallThrough) {
- JneLabel32 ( 0 );
- Section->Jump.LinkLocation2 = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- SetJump8(Jump,RecompPos);
- } else {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation2 = RecompPos - 4;
- }
- } else {
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs),MipsRegLo(Opcode.rt));
- if (Section->Cont.FallThrough) {
- JneLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- }
- } else {
- uint32_t ConstReg = IsConst(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (Is64Bit(ConstReg) || Is64Bit(MappedReg)) {
- if (Is32Bit(ConstReg) || Is32Bit(MappedReg)) {
- ProtectGPR(Section,MappedReg);
- if (Is32Bit(MappedReg)) {
- CompConstToX86reg(Map_TempReg(Section,x86_Any,MappedReg,1),MipsRegHi(ConstReg));
- } else {
- CompConstToX86reg(MipsRegHi(MappedReg),(int32_t)MipsRegLo(ConstReg) >> 31);
- }
- } else {
- CompConstToX86reg(MipsRegHi(MappedReg),MipsRegHi(ConstReg));
- }
- if (Section->Jump.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- if (MipsRegLo(ConstReg) == 0) {
- OrX86RegToX86Reg(MipsRegLo(MappedReg),MipsRegLo(MappedReg));
- } else {
- CompConstToX86reg(MipsRegLo(MappedReg),MipsRegLo(ConstReg));
- }
- if (Section->Cont.FallThrough) {
- JneLabel32 ( 0 );
- Section->Jump.LinkLocation2 = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
-
-
- SetJump8(Jump,RecompPos);
- } else {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation2 = RecompPos - 4;
- }
- } else {
- if (MipsRegLo(ConstReg) == 0) {
- OrX86RegToX86Reg(MipsRegLo(MappedReg),MipsRegLo(MappedReg));
- } else {
- CompConstToX86reg(MipsRegLo(MappedReg),MipsRegLo(ConstReg));
- }
- if (Section->Cont.FallThrough) {
- JneLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- }
- }
- } else if (IsKnown(Opcode.rs) || IsKnown(Opcode.rt)) {
- uint32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (IsConst(KnownReg)) {
- if (Is64Bit(KnownReg)) {
- CompConstToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else if (IsSigned(KnownReg)) {
- CompConstToVariable(((int32_t)MipsRegLo(KnownReg) >> 31),&GPR[UnknownReg].W[1]);
- } else {
- CompConstToVariable(0,&GPR[UnknownReg].W[1]);
- }
- } else {
- if (Is64Bit(KnownReg)) {
- CompX86regToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else if (IsSigned(KnownReg)) {
- ProtectGPR(Section,KnownReg);
- CompX86regToVariable(Map_TempReg(Section,x86_Any,KnownReg,1),&GPR[UnknownReg].W[1]);
- } else {
- CompConstToVariable(0,&GPR[UnknownReg].W[1]);
- }
- }
- if (Section->Jump.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- if (IsConst(KnownReg)) {
- CompConstToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- } else {
- CompX86regToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- }
- if (Section->Cont.FallThrough) {
- JneLabel32 ( 0 );
- Section->Jump.LinkLocation2 = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
-
-
- SetJump8(Jump,RecompPos);
- } else {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation2 = RecompPos - 4;
- }
- } else {
- int32_t x86Reg;
-
- x86Reg = Map_TempReg(Section,x86_Any,Opcode.rt,1);
- CompX86regToVariable(x86Reg,&GPR[Opcode.rs].W[1]);
- if (Section->Jump.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
-
- x86Reg = Map_TempReg(Section,x86Reg,Opcode.rt,0);
- CompX86regToVariable(x86Reg,&GPR[Opcode.rs].W[0]);
- if (Section->Cont.FallThrough) {
- JneLabel32 ( 0 );
- Section->Jump.LinkLocation2 = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
-
-
- SetJump8(Jump,RecompPos);
- } else {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation2 = RecompPos - 4;
- }
- }
-}
-
-void BEQ_Compare (BLOCK_SECTION * Section) {
- uint8_t *Jump;
-
- if (IsKnown(Opcode.rs) && IsKnown(Opcode.rt)) {
- if (IsConst(Opcode.rs) && IsConst(Opcode.rt)) {
- if (Is64Bit(Opcode.rs) || Is64Bit(Opcode.rt)) {
- Compile_R4300i_UnknownOpcode(Section);
- } else if (MipsRegLo(Opcode.rs) == MipsRegLo(Opcode.rt)) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else if (IsMapped(Opcode.rs) && IsMapped(Opcode.rt)) {
- if (Is64Bit(Opcode.rs) || Is64Bit(Opcode.rt)) {
- ProtectGPR(Section,Opcode.rs);
- ProtectGPR(Section,Opcode.rt);
-
- CompX86RegToX86Reg(
- Is32Bit(Opcode.rs)?Map_TempReg(Section,x86_Any,Opcode.rs,1):MipsRegHi(Opcode.rs),
- Is32Bit(Opcode.rt)?Map_TempReg(Section,x86_Any,Opcode.rt,1):MipsRegHi(Opcode.rt)
- );
- if (Section->Cont.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Cont.LinkLocation = RecompPos - 4;
- }
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs),MipsRegLo(Opcode.rt));
- if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
-
-
- SetJump8(Jump,RecompPos);
- } else if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else {
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs),MipsRegLo(Opcode.rt));
- if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- }
- } else {
- uint32_t ConstReg = IsConst(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (Is64Bit(ConstReg) || Is64Bit(MappedReg)) {
- if (Is32Bit(ConstReg) || Is32Bit(MappedReg)) {
- if (Is32Bit(MappedReg)) {
- ProtectGPR(Section,MappedReg);
- CompConstToX86reg(Map_TempReg(Section,x86_Any,MappedReg,1),MipsRegHi(ConstReg));
- } else {
- CompConstToX86reg(MipsRegHi(MappedReg),(int32_t)MipsRegLo(ConstReg) >> 31);
- }
- } else {
- CompConstToX86reg(MipsRegHi(MappedReg),MipsRegHi(ConstReg));
- }
- if (Section->Cont.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Cont.LinkLocation = RecompPos - 4;
- }
- if (MipsRegLo(ConstReg) == 0) {
- OrX86RegToX86Reg(MipsRegLo(MappedReg),MipsRegLo(MappedReg));
- } else {
- CompConstToX86reg(MipsRegLo(MappedReg),MipsRegLo(ConstReg));
- }
- if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
-
-
- SetJump8(Jump,RecompPos);
- } else if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else {
- if (MipsRegLo(ConstReg) == 0) {
- OrX86RegToX86Reg(MipsRegLo(MappedReg),MipsRegLo(MappedReg));
- } else {
- CompConstToX86reg(MipsRegLo(MappedReg),MipsRegLo(ConstReg));
- }
- if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- }
- }
- } else if (IsKnown(Opcode.rs) || IsKnown(Opcode.rt)) {
- uint32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (IsConst(KnownReg)) {
- if (Is64Bit(KnownReg)) {
- CompConstToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else if (IsSigned(KnownReg)) {
- CompConstToVariable((int32_t)MipsRegLo(KnownReg) >> 31,&GPR[UnknownReg].W[1]);
- } else {
- CompConstToVariable(0,&GPR[UnknownReg].W[1]);
- }
- } else {
- ProtectGPR(Section,KnownReg);
- if (Is64Bit(KnownReg)) {
- CompX86regToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else if (IsSigned(KnownReg)) {
- CompX86regToVariable(Map_TempReg(Section,x86_Any,KnownReg,1),&GPR[UnknownReg].W[1]);
- } else {
- CompConstToVariable(0,&GPR[UnknownReg].W[1]);
- }
- }
- if (Section->Cont.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Cont.LinkLocation = RecompPos - 4;
- }
- if (IsConst(KnownReg)) {
- CompConstToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- } else {
- CompX86regToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- }
- if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
-
-
- SetJump8(Jump,RecompPos);
- } else if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else {
- int32_t x86Reg = Map_TempReg(Section,x86_Any,Opcode.rs,1);
- CompX86regToVariable(x86Reg,&GPR[Opcode.rt].W[1]);
- if (Section->Cont.FallThrough) {
- JneLabel8(0);
- Jump = RecompPos - 1;
- } else {
- JneLabel32(0);
- Section->Cont.LinkLocation = RecompPos - 4;
- }
- CompX86regToVariable(Map_TempReg(Section,x86Reg,Opcode.rs,0),&GPR[Opcode.rt].W[0]);
- if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
-
-
- SetJump8(Jump,RecompPos);
- } else if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- }
-}
-
-void BGTZ_Compare (BLOCK_SECTION * Section) {
- if (IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- if (MipsReg_S(Opcode.rs) > 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else {
- if (MipsRegLo_S(Opcode.rs) > 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- }
- } else if (IsMapped(Opcode.rs) && Is32Bit(Opcode.rs)) {
- CompConstToX86reg(MipsRegLo(Opcode.rs),0);
- if (Section->Jump.FallThrough) {
- JleLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else if (Section->Cont.FallThrough) {
- JgLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- } else {
- JleLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else {
- uint8_t *Jump;
-
- if (IsMapped(Opcode.rs)) {
- CompConstToX86reg(MipsRegHi(Opcode.rs),0);
- } else {
- CompConstToVariable(0,&GPR[Opcode.rs].W[1]);
- }
- if (Section->Jump.FallThrough) {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JgLabel8(0);
- Jump = RecompPos - 1;
- } else if (Section->Cont.FallThrough) {
- JlLabel8(0);
- Jump = RecompPos - 1;
- JgLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- } else {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JgLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
-
- if (IsMapped(Opcode.rs)) {
- CompConstToX86reg(MipsRegLo(Opcode.rs),0);
- } else {
- CompConstToVariable(0,&GPR[Opcode.rs].W[0]);
- }
- if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
-
- *((uint8_t *)(Jump))=(uint8_t)(RecompPos - Jump - 1);
- } else if (Section->Cont.FallThrough) {
- JneLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
-
- *((uint8_t *)(Jump))=(uint8_t)(RecompPos - Jump - 1);
- } else {
- JneLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- JmpLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- }
- }
-}
-
-void BLEZ_Compare (BLOCK_SECTION * Section) {
- if (IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- if (MipsReg_S(Opcode.rs) <= 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else if (IsSigned(Opcode.rs)) {
- if (MipsRegLo_S(Opcode.rs) <= 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else {
- if (MipsRegLo(Opcode.rs) == 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- }
- } else {
- if (IsMapped(Opcode.rs) && Is32Bit(Opcode.rs)) {
- CompConstToX86reg(MipsRegLo(Opcode.rs),0);
- if (Section->Jump.FallThrough) {
- JgLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else if (Section->Cont.FallThrough) {
- JleLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- } else {
- JgLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else {
- uint8_t *Jump;
-
- if (IsMapped(Opcode.rs)) {
- CompConstToX86reg(MipsRegHi(Opcode.rs),0);
- } else {
- CompConstToVariable(0,&GPR[Opcode.rs].W[1]);
- }
- if (Section->Jump.FallThrough) {
- JgLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JlLabel8(0);
- Jump = RecompPos - 1;
- } else if (Section->Cont.FallThrough) {
- JgLabel8(0);
- Jump = RecompPos - 1;
- JlLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- } else {
- JgLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JlLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
-
- if (IsMapped(Opcode.rs)) {
- CompConstToX86reg(MipsRegLo(Opcode.rs),0);
- } else {
- CompConstToVariable(0,&GPR[Opcode.rs].W[0]);
- }
- if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
-
- *((uint8_t *)(Jump))=(uint8_t)(RecompPos - Jump - 1);
- } else if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation2 = RecompPos - 4;
-
- *((uint8_t *)(Jump))=(uint8_t)(RecompPos - Jump - 1);
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation2 = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation2 = RecompPos - 4;
- }
- }
- }
-}
-
-void BLTZ_Compare (BLOCK_SECTION * Section) {
- if (IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- if (MipsReg_S(Opcode.rs) < 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else if (IsSigned(Opcode.rs)) {
- if (MipsRegLo_S(Opcode.rs) < 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else if (IsMapped(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- CompConstToX86reg(MipsRegHi(Opcode.rs),0);
- if (Section->Jump.FallThrough) {
- JgeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else if (Section->Cont.FallThrough) {
- JlLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- } else {
- JgeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else if (IsSigned(Opcode.rs)) {
- CompConstToX86reg(MipsRegLo(Opcode.rs),0);
- if (Section->Jump.FallThrough) {
- JgeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else if (Section->Cont.FallThrough) {
- JlLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- } else {
- JgeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else if (IsUnknown(Opcode.rs)) {
- CompConstToVariable(0,&GPR[Opcode.rs].W[1]);
- if (Section->Jump.FallThrough) {
- JgeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else if (Section->Cont.FallThrough) {
- JlLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- } else {
- JlLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- JmpLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- }
- }
-}
-
-void BGEZ_Compare (BLOCK_SECTION * Section) {
- if (IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
-#ifndef EXTERNAL_RELEASE
- DisplayError("BGEZ 1");
-#endif
- Compile_R4300i_UnknownOpcode(Section);
- } else if IsSigned(Opcode.rs) {
- if (MipsRegLo_S(Opcode.rs) >= 0) {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- } else {
- Section->Jump.FallThrough = 0;
- Section->Cont.FallThrough = 1;
- }
- } else {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- }
- } else if (IsMapped(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- CompConstToX86reg(MipsRegHi(Opcode.rs),0);
- if (Section->Cont.FallThrough) {
- JgeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else if (IsSigned(Opcode.rs)) {
- CompConstToX86reg(MipsRegLo(Opcode.rs),0);
- if (Section->Cont.FallThrough) {
- JgeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- } else {
- Section->Jump.FallThrough = 1;
- Section->Cont.FallThrough = 0;
- }
- } else {
- CompConstToVariable(0,&GPR[Opcode.rs].W[1]);
- if (Section->Cont.FallThrough) {
- JgeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JlLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
- }
-}
-
-void COP1_BCF_Compare (BLOCK_SECTION * Section) {
- TestVariable(FPCSR_C,&FPCR[31]);
- if (Section->Cont.FallThrough) {
- JeLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JneLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
-}
-
-void COP1_BCT_Compare (BLOCK_SECTION * Section) {
- TestVariable(FPCSR_C,&FPCR[31]);
- if (Section->Cont.FallThrough) {
- JneLabel32 ( 0 );
- Section->Jump.LinkLocation = RecompPos - 4;
- } else if (Section->Jump.FallThrough) {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- } else {
- JeLabel32 ( 0 );
- Section->Cont.LinkLocation = RecompPos - 4;
- JmpLabel32(0);
- Section->Jump.LinkLocation = RecompPos - 4;
- }
-}
-/************************* OpCode functions *************************/
-void Compile_R4300i_J (BLOCK_SECTION * Section) {
- if ( NextInstruction == NORMAL ) {
- Section->Jump.TargetPC = (Section->CompilePC & 0xF0000000) + (Opcode.target << 2);;
- Section->Jump.FallThrough = 1;
- Section->Jump.LinkLocation = NULL;
- Section->Jump.LinkLocation2 = NULL;
- NextInstruction = DO_DELAY_SLOT;
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- }
- } else if (NextInstruction == DELAY_SLOT_DONE ) {
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- } else {
-#ifndef EXTERNAL_RELEASE
- DisplayError("WTF\n\nJal\nNextInstruction = %X", NextInstruction);
-#endif
- }
-}
-
-void Compile_R4300i_JAL (BLOCK_SECTION * Section) {
-
- //UnMap_TempReg(Section);
- if ( NextInstruction == NORMAL ) {
-
- UnMap_GPR(Section, 31, 0);
- MipsRegLo(31) = Section->CompilePC + 8;
- MipsRegState(31) = STATE_CONST_32;
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- MoveConstToVariable((Section->CompilePC & 0xF0000000) + (Opcode.target << 2),&JumpToLocation);
- MoveConstToVariable(Section->CompilePC + 4,&PROGRAM_COUNTER);
- if (BlockCycleCount != 0) {
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- }
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- WriteBackRegisters(Section);
- MoveConstToVariable(DELAY_SLOT,&NextInstruction);
- Ret();
- NextInstruction = END_BLOCK;
- return;
- }
- NextInstruction = DO_DELAY_SLOT;
- } else if (NextInstruction == DELAY_SLOT_DONE ) {
- MoveConstToVariable((Section->CompilePC & 0xF0000000) + (Opcode.target << 2),&PROGRAM_COUNTER);
- CompileExit((uint32_t)-1,&Section->RegWorking,Normal,1,NULL);
- NextInstruction = END_BLOCK;
- } else {
-#ifndef EXTERNAL_RELEASE
- DisplayError("WTF\n\nBranch\nNextInstruction = %X", NextInstruction);
-#endif
- }
- return;
-
- if ( NextInstruction == NORMAL ) {
-
-
- UnMap_GPR(Section, 31, 0);
- MipsRegLo(31) = Section->CompilePC + 8;
- MipsRegState(31) = STATE_CONST_32;
- NextInstruction = DO_DELAY_SLOT;
-
- Section->Jump.TargetPC = (Section->CompilePC & 0xF0000000) + (Opcode.target << 2);
- Section->Jump.FallThrough = 1;
- Section->Jump.LinkLocation = NULL;
- Section->Jump.LinkLocation2 = NULL;
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- }
- } else if (NextInstruction == DELAY_SLOT_DONE ) {
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- } else {
-#ifndef EXTERNAL_RELEASE
- DisplayError("WTF\n\nJal\nNextInstruction = %X", NextInstruction);
-#endif
- }
-}
-
-void Compile_R4300i_ADDI (BLOCK_SECTION * Section) {
-
- if (Opcode.rt == 0) { return; }
- if (IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rt)) { UnMap_GPR(Section,Opcode.rt, 0); }
- MipsRegLo(Opcode.rt) = MipsRegLo(Opcode.rs) + (short)Opcode.immediate;
- MipsRegState(Opcode.rt) = STATE_CONST_32;
- return;
- }
- Map_GPR_32bit(Section,Opcode.rt,1,Opcode.rs);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(MipsRegLo(Opcode.rt));
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(MipsRegLo(Opcode.rt));
- } else {
- AddConstToX86Reg(MipsRegLo(Opcode.rt),(short)Opcode.immediate);
- }
-
-}
-
-void Compile_R4300i_ADDIU (BLOCK_SECTION * Section) {
-
-
-
- if (Opcode.rt == 0) { return; }
-
- if (IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rt)) { UnMap_GPR(Section,Opcode.rt, 0); }
- MipsRegLo(Opcode.rt) = MipsRegLo(Opcode.rs) + (short)Opcode.immediate;
- MipsRegState(Opcode.rt) = STATE_CONST_32;
- return;
- }
- Map_GPR_32bit(Section,Opcode.rt,1,Opcode.rs);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(MipsRegLo(Opcode.rt));
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(MipsRegLo(Opcode.rt));
- } else {
- AddConstToX86Reg(MipsRegLo(Opcode.rt),(short)Opcode.immediate);
- }
-}
-
-void Compile_R4300i_SLTIU (BLOCK_SECTION * Section) {
-
- if (Opcode.rt == 0) { return; }
-
- if (IsConst(Opcode.rs)) {
- uint32_t Result;
-
- if (Is64Bit(Opcode.rs)) {
- int64_t Immediate = (int64_t)((short)Opcode.immediate);
- Result = MipsReg(Opcode.rs) < ((unsigned)(Immediate))?1:0;
- } else if (Is32Bit(Opcode.rs)) {
- Result = MipsRegLo(Opcode.rs) < ((unsigned)((short)Opcode.immediate))?1:0;
- }
- UnMap_GPR(Section,Opcode.rt, 0);
- MipsRegState(Opcode.rt) = STATE_CONST_32;
- MipsRegLo(Opcode.rt) = Result;
- } else if (IsMapped(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- uint8_t * Jump[2];
-
- CompConstToX86reg(MipsRegHi(Opcode.rs),((short)Opcode.immediate >> 31));
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- SetbVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompConstToX86reg(MipsRegLo(Opcode.rs),(short)Opcode.immediate);
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));
- } else {
- CompConstToX86reg(MipsRegLo(Opcode.rs),(short)Opcode.immediate);
- SetbVariable(&BranchCompare);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));
- }
- } else {
- uint8_t * Jump;
-
- CompConstToVariable(((short)Opcode.immediate >> 31),&GPR[Opcode.rs].W[1]);
- JneLabel8(0);
- Jump = RecompPos - 1;
- CompConstToVariable((short)Opcode.immediate,&GPR[Opcode.rs].W[0]);
-
-
- *((uint8_t *)(Jump))=(uint8_t)(RecompPos - Jump - 1);
- SetbVariable(&BranchCompare);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));
-
-
- /*SetbVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompConstToVariable((short)Opcode.immediate,&GPR[Opcode.rs].W[0]);
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));*/
- }
-}
-
-void Compile_R4300i_SLTI (BLOCK_SECTION * Section) {
-
- if (Opcode.rt == 0) { return; }
-
- if (IsConst(Opcode.rs)) {
- uint32_t Result;
-
- if (Is64Bit(Opcode.rs)) {
- int64_t Immediate = (int64_t)((short)Opcode.immediate);
- Result = (int64_t)MipsReg(Opcode.rs) < Immediate?1:0;
- } else if (Is32Bit(Opcode.rs)) {
- Result = MipsRegLo_S(Opcode.rs) < (short)Opcode.immediate?1:0;
- }
- UnMap_GPR(Section,Opcode.rt, 0);
- MipsRegState(Opcode.rt) = STATE_CONST_32;
- MipsRegLo(Opcode.rt) = Result;
- } else if (IsMapped(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- uint8_t * Jump[2];
-
- CompConstToX86reg(MipsRegHi(Opcode.rs),((short)Opcode.immediate >> 31));
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- SetlVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompConstToX86reg(MipsRegLo(Opcode.rs),(short)Opcode.immediate);
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));
- } else {
- /* CompConstToX86reg(MipsRegLo(Opcode.rs),(short)Opcode.immediate);
- SetlVariable(&BranchCompare);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));
- */
- ProtectGPR(Section, Opcode.rs);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- CompConstToX86reg(MipsRegLo(Opcode.rs),(short)Opcode.immediate);
-
- if (MipsRegLo(Opcode.rt) > x86_EDX) {
- SetlVariable(&BranchCompare);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));
- } else {
- Setl(MipsRegLo(Opcode.rt));
- AndConstToX86Reg(MipsRegLo(Opcode.rt), 1);
- }
- }
- } else {
- uint8_t * Jump[2];
-
- CompConstToVariable(((short)Opcode.immediate >> 31),&GPR[Opcode.rs].W[1]);
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- SetlVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompConstToVariable((short)Opcode.immediate,&GPR[Opcode.rs].W[0]);
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rt,0, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rt));
- }
-}
-
-void Compile_R4300i_ANDI (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rt == 0) { return;}
-
- if (IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rt)) { UnMap_GPR(Section,Opcode.rt, 0); }
- MipsRegState(Opcode.rt) = STATE_CONST_32;
- MipsRegLo(Opcode.rt) = MipsRegLo(Opcode.rs) & Opcode.immediate;
- } else if (Opcode.immediate != 0) {
- Map_GPR_32bit(Section,Opcode.rt,0,Opcode.rs);
- AndConstToX86Reg(MipsRegLo(Opcode.rt),Opcode.immediate);
- } else {
- Map_GPR_32bit(Section,Opcode.rt,0,0);
- }
-}
-
-void Compile_R4300i_ORI (BLOCK_SECTION * Section) {
-
- if (Opcode.rt == 0) { return;}
-
- if (IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rt)) { UnMap_GPR(Section,Opcode.rt, 0); }
- MipsRegState(Opcode.rt) = MipsRegState(Opcode.rs);
- MipsRegHi(Opcode.rt) = MipsRegHi(Opcode.rs);
- MipsRegLo(Opcode.rt) = MipsRegLo(Opcode.rs) | Opcode.immediate;
- } else if (IsMapped(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- Map_GPR_64bit(Section,Opcode.rt,Opcode.rs);
- } else {
- Map_GPR_32bit(Section,Opcode.rt,IsSigned(Opcode.rs),Opcode.rs);
- }
- OrConstToX86Reg(Opcode.immediate,MipsRegLo(Opcode.rt));
- } else {
- Map_GPR_64bit(Section,Opcode.rt,Opcode.rs);
- OrConstToX86Reg(Opcode.immediate,MipsRegLo(Opcode.rt));
- }
-}
-
-void Compile_R4300i_XORI (BLOCK_SECTION * Section) {
-
- if (Opcode.rt == 0) { return;}
-
- if (IsConst(Opcode.rs)) {
- if (Opcode.rs != Opcode.rt) { UnMap_GPR(Section,Opcode.rt, 0); }
- MipsRegState(Opcode.rt) = MipsRegState(Opcode.rs);
- MipsRegHi(Opcode.rt) = MipsRegHi(Opcode.rs);
- MipsRegLo(Opcode.rt) = MipsRegLo(Opcode.rs) ^ Opcode.immediate;
- } else {
- if (IsMapped(Opcode.rs) && Is32Bit(Opcode.rs)) {
- Map_GPR_32bit(Section,Opcode.rt,IsSigned(Opcode.rs),Opcode.rs);
- } else {
- Map_GPR_64bit(Section,Opcode.rt,Opcode.rs);
- }
- if (Opcode.immediate != 0) { XorConstToX86Reg(MipsRegLo(Opcode.rt),Opcode.immediate); }
- }
-}
-
-void Compile_R4300i_LUI (BLOCK_SECTION * Section) {
-
- if (Opcode.rt == 0) { return;}
-
- UnMap_GPR(Section,Opcode.rt, 0);
- MipsRegLo(Opcode.rt) = ((short)Opcode.offset << 16);
- MipsRegState(Opcode.rt) = STATE_CONST_32;
-}
-
-void Compile_R4300i_DADDIU (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rs != 0) { UnMap_GPR(Section,Opcode.rs,1); }
- if (Opcode.rs != 0) { UnMap_GPR(Section,Opcode.rt,1); }
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_DADDIU);
- Popad();
-}
-
-void Compile_R4300i_LDL (BLOCK_SECTION * Section) {
-
- if (Opcode.base != 0) { UnMap_GPR(Section,Opcode.base,1); }
- if (Opcode.rt != 0) { UnMap_GPR(Section,Opcode.rt,1); }
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_LDL);
- Popad();
-
-}
-
-void Compile_R4300i_LDR (BLOCK_SECTION * Section) {
-
- if (Opcode.base != 0) { UnMap_GPR(Section,Opcode.base,1); }
- if (Opcode.rt != 0) { UnMap_GPR(Section,Opcode.rt,1); }
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_LDR);
- Popad();
-}
-
-
-void Compile_R4300i_LB (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
- if (Opcode.rt == 0) return;
-
-// UnMap_TempReg(Section); //hax
- if (IsConst(Opcode.base)) {
- uint32_t Address = (MipsRegLo(Opcode.base) + (short)Opcode.offset) ^ 3;
- Map_GPR_32bit(Section,Opcode.rt,1,0);
- Compile_LB(MipsRegLo(Opcode.rt),Address,1);
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
-
- LOAD_FROM_TLB(TempReg2, TempReg2);
-
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- XorConstToX86Reg(TempReg1|x64_Reg,3);
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- MoveSxByteX86regPointerToX86reg(TempReg1, TempReg2,MipsRegLo(Opcode.rt));
-}
-
-
-void Compile_R4300i_LH (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = (MipsRegLo(Opcode.base) + (short)Opcode.offset) ^ 2;
- Map_GPR_32bit(Section,Opcode.rt,1,0);
- Compile_LH(MipsRegLo(Opcode.rt),Address,1);
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- XorConstToX86Reg(TempReg1,2);
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- MoveSxHalfX86regPointerToX86reg(TempReg1, TempReg2,MipsRegLo(Opcode.rt));
-
-}
-
-void Compile_R4300i_LWL (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2, Offset, shift;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address, Value;
-
- Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- Offset = Address & 3;
-
- Map_GPR_32bit(Section,Opcode.rt,1,Opcode.rt);
- Value = Map_TempReg(Section,x86_Any,-1,0);
- Compile_LW(Value,(Address & ~3));
- AndConstToX86Reg(MipsRegLo(Opcode.rt),LWL_MASK[Offset]);
- ShiftLeftSignImmed(Value,(uint8_t)LWL_SHIFT[Offset]);
- AddX86RegToX86Reg(MipsRegLo(Opcode.rt),Value);
- return;
- }
-
- shift = Map_TempReg(Section,x86_ECX,-1,0);
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
-
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
-
- Offset = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, Offset);
- AndConstToX86Reg(Offset,3);
- AndConstToX86Reg(TempReg1,~3);
-
- Map_GPR_32bit(Section,Opcode.rt,1,Opcode.rt);
- AndVariableDispToX86Reg(LWL_MASK,MipsRegLo(Opcode.rt),Offset,4);
- MoveVariableDispToX86Reg(LWL_SHIFT,shift,Offset,4);
-
- MoveX86regPointerToX86reg(TempReg1, TempReg2,TempReg1);
-
- ShiftLeftSign(TempReg1);
- AddX86RegToX86Reg(MipsRegLo(Opcode.rt),TempReg1);
-}
-
-void Compile_R4300i_LW (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
- if (Opcode.rt == 0) return;
-
- {
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- Compile_LW(MipsRegLo(Opcode.rt),Address);
- return;
- }
-
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base) && Opcode.offset == 0) {
- ProtectGPR(Section,Opcode.base);
- TempReg1 = MipsRegLo(Opcode.base);
- } else {
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
- }
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- MoveX86regPointerToX86reg(TempReg1, TempReg2,MipsRegLo(Opcode.rt));
- }
-}
-
-void Compile_R4300i_LBU (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = (MipsRegLo(Opcode.base) + (short)Opcode.offset) ^ 3;
- Map_GPR_32bit(Section,Opcode.rt,0,0);
- Compile_LB(MipsRegLo(Opcode.rt),Address,0);
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- XorConstToX86Reg(TempReg1,3);
- Map_GPR_32bit(Section,Opcode.rt,0,-1);
- MoveZxByteX86regPointerToX86reg(TempReg1, TempReg2,MipsRegLo(Opcode.rt));
-
-}
-
-void Compile_R4300i_LHU (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = (MipsRegLo(Opcode.base) + (short)Opcode.offset) ^ 2;
- Map_GPR_32bit(Section,Opcode.rt,0,0);
- Compile_LH(MipsRegLo(Opcode.rt),Address,0);
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- XorConstToX86Reg(TempReg1,2);
- Map_GPR_32bit(Section,Opcode.rt,0,-1);
- MoveZxHalfX86regPointerToX86reg(TempReg1, TempReg2,MipsRegLo(Opcode.rt));
-
-}
-
-void Compile_R4300i_LWR (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2, Offset, shift;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address, Value;
-
- Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- Offset = Address & 3;
-
- Map_GPR_32bit(Section,Opcode.rt,1,Opcode.rt);
- Value = Map_TempReg(Section,x86_Any,-1,0);
- Compile_LW(Value,(Address & ~3));
- AndConstToX86Reg(MipsRegLo(Opcode.rt),LWR_MASK[Offset]);
- ShiftRightUnsignImmed(Value,(uint8_t)LWR_SHIFT[Offset]);
- AddX86RegToX86Reg(MipsRegLo(Opcode.rt),Value);
- return;
- }
-
- shift = Map_TempReg(Section,x86_ECX,-1,0);
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
-
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
-
- Offset = Map_TempReg(Section,x64_Any,-1,0);
- //BreakPoint();
- MoveX86RegToX86Reg(TempReg1, Offset);
- AndConstToX86Reg(Offset,3);
- AndConstToX86Reg(TempReg1,~3);
-
- Map_GPR_32bit(Section,Opcode.rt,1,Opcode.rt);
- AndVariableDispToX86Reg(LWR_MASK,MipsRegLo(Opcode.rt),Offset,4);
- MoveVariableDispToX86Reg(LWR_SHIFT,shift,Offset,4);
-
- MoveX86regPointerToX86reg(TempReg1, TempReg2,TempReg1);
-
- ShiftRightUnsign(TempReg1);
- AddX86RegToX86Reg(MipsRegLo(Opcode.rt),TempReg1);
-}
-
-void Compile_R4300i_LWU (BLOCK_SECTION * Section) { //added by Witten
- uint32_t TempReg1, TempReg2;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = (MipsRegLo(Opcode.base) + (short)Opcode.offset);
- Map_GPR_32bit(Section,Opcode.rt,0,0);
- Compile_LW(MipsRegLo(Opcode.rt),Address);
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- Map_GPR_32bit(Section,Opcode.rt,0,-1);
- MoveZxHalfX86regPointerToX86reg(TempReg1, TempReg2,MipsRegLo(Opcode.rt));
-
-}
-
-void Compile_R4300i_SB (BLOCK_SECTION * Section){
- uint32_t TempReg1, TempReg2;
-
-
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = (MipsRegLo(Opcode.base) + (short)Opcode.offset) ^ 3;
-
- if (IsConst(Opcode.rt)) {
- Compile_SB_Const((uint8_t)MipsRegLo(Opcode.rt), Address);
- } else if (IsMapped(Opcode.rt) && Is8BitReg(MipsRegLo(Opcode.rt))) {
- Compile_SB_Register(MipsRegLo(Opcode.rt), Address);
- } else {
- Compile_SB_Register(Map_TempReg(Section,x86_Any8Bit,Opcode.rt,0), Address);
- }
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- XorConstToX86Reg(TempReg1 | x64_Reg,3);
- if (IsConst(Opcode.rt)) {
- MoveConstByteToX86regPointer((uint8_t)MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else if (IsMapped(Opcode.rt) && Is8BitReg(MipsRegLo(Opcode.rt))) {
- MoveX86regByteToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else {
-
- UnProtectGPR(Section,Opcode.rt);
- MoveX86regByteToX86regPointer(Map_TempReg(Section,x86_Any8Bit,Opcode.rt,0),TempReg1, TempReg2);
- }
-
-}
-
-void Compile_R4300i_SH (BLOCK_SECTION * Section){
- uint32_t TempReg1, TempReg2;
-
-
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = (MipsRegLo(Opcode.base) + (short)Opcode.offset) ^ 2;
-
- if (IsConst(Opcode.rt)) {
- Compile_SH_Const((uint16_t)MipsRegLo(Opcode.rt), Address);
- } else if (IsMapped(Opcode.rt)) {
- Compile_SH_Register(MipsRegLo(Opcode.rt), Address);
- } else {
- Compile_SH_Register(Map_TempReg(Section,x86_Any,Opcode.rt,0), Address);
- }
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- XorConstToX86Reg(TempReg1,2);
- if (IsConst(Opcode.rt)) {
- MoveConstHalfToX86regPointer((uint16_t)MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regHalfToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else {
- MoveX86regHalfToX86regPointer(Map_TempReg(Section,x86_Any,Opcode.rt,0),TempReg1, TempReg2);
- }
-
-}
-
-void Compile_R4300i_SWL (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2, Value, Offset, shift;
-
-
-
- if (IsConst(Opcode.base)) {
- uint32_t Address;
-
- Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- Offset = Address & 3;
-
- Value = Map_TempReg(Section,x86_Any,-1,0);
- Compile_LW(Value,(Address & ~3));
- AndConstToX86Reg(Value,SWL_MASK[Offset]);
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.rt,0);
- ShiftRightUnsignImmed(TempReg1,(uint8_t)SWL_SHIFT[Offset]);
- AddX86RegToX86Reg(Value,TempReg1);
- Compile_SW_Register(Value, (Address & ~3));
- return;
- }
- shift = Map_TempReg(Section,x86_ECX,-1,0);
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
-
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- Offset = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, Offset);
- AndConstToX86Reg(Offset,3);
- AndConstToX86Reg(TempReg1,~3);
-
- Value = Map_TempReg(Section,x86_Any,-1,0);
-
- MoveX86regPointerToX86reg(TempReg1, TempReg2,Value);
-
-
- AndVariableDispToX86Reg(SWL_MASK,Value,Offset,4);
- if (!IsConst(Opcode.rt) || MipsRegLo(Opcode.rt) != 0) {
- MoveVariableDispToX86Reg(SWL_SHIFT,shift,Offset,4);
- if (IsConst(Opcode.rt)) {
- MoveConstToX86reg(MipsRegLo(Opcode.rt),Offset);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86RegToX86Reg(MipsRegLo(Opcode.rt),Offset);
- } else {
- MoveVariableToX86reg(&GPR[Opcode.rt].UW[0],Offset);
- }
- ShiftRightUnsign(Offset);
- AddX86RegToX86Reg(Value,Offset);
- }
-
-
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
-
- MoveX86regToX86regPointer(Value,TempReg1, TempReg2);
-
-}
-
-void Compile_R4300i_SW (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
- {
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
-
-
- if (IsConst(Opcode.rt)) {
- Compile_SW_Const(MipsRegLo(Opcode.rt), Address);
- } else if (IsMapped(Opcode.rt)) {
- Compile_SW_Register(MipsRegLo(Opcode.rt), Address);
- } else {
- Compile_SW_Register(Map_TempReg(Section,x86_Any,Opcode.rt,0), Address);
- }
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- if (IsConst(Opcode.rt)) {
- MoveConstToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else {
- MoveX86regToX86regPointer(Map_TempReg(Section,x86_Any,Opcode.rt,0),TempReg1, TempReg2);
- }
-
- }
-}
-
-void Compile_R4300i_SWR (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2, Value, Offset, shift;
-
-
-
- if (IsConst(Opcode.base)) {
- uint32_t Address;
-
- Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- Offset = Address & 3;
-
- Value = Map_TempReg(Section,x86_Any,-1,0);
- Compile_LW(Value,(Address & ~3));
- AndConstToX86Reg(Value,SWR_MASK[Offset]);
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.rt,0);
- ShiftLeftSignImmed(TempReg1,(uint8_t)SWR_SHIFT[Offset]);
- AddX86RegToX86Reg(Value,TempReg1);
- Compile_SW_Register(Value, (Address & ~3));
- return;
- }
- shift = Map_TempReg(Section,x86_ECX,-1,0);
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
-
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- Offset = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, Offset);
- AndConstToX86Reg(Offset,3);
- AndConstToX86Reg(TempReg1,~3);
-
- Value = Map_TempReg(Section,x86_Any,-1,0);
-
- MoveX86regPointerToX86reg(TempReg1, TempReg2,Value);
-
- AndVariableDispToX86Reg(SWR_MASK,Value,Offset,4);
- if (!IsConst(Opcode.rt) || MipsRegLo(Opcode.rt) != 0) {
- MoveVariableDispToX86Reg(SWR_SHIFT,shift,Offset,4);
- if (IsConst(Opcode.rt)) {
- MoveConstToX86reg(MipsRegLo(Opcode.rt),Offset);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86RegToX86Reg(MipsRegLo(Opcode.rt),Offset);
- } else {
- MoveVariableToX86reg(&GPR[Opcode.rt].UW[0],Offset);
- }
- ShiftLeftSign(Offset);
- AddX86RegToX86Reg(Value,Offset);
- }
-
-
-
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
-
- MoveX86regToX86regPointer(Value,TempReg1, TempReg2);
-
-}
-
-void Compile_R4300i_SDL (BLOCK_SECTION * Section) {
-
- if (Opcode.base != 0) { UnMap_GPR(Section,Opcode.base,1); }
- if (Opcode.rt != 0) { UnMap_GPR(Section,Opcode.rt,1); }
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_SDL);
- Popad();
-
-}
-
-void Compile_R4300i_SDR (BLOCK_SECTION * Section) {
-
- if (Opcode.base != 0) { UnMap_GPR(Section,Opcode.base,1); }
- if (Opcode.rt != 0) { UnMap_GPR(Section,Opcode.rt,1); }
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_SDR);
- Popad();
-
-}
-
-void ClearRecomplierCache (uint32_t Address) {
- if (!TranslateVaddr(&Address)) { DisplayError("Cache: Failed to translate: %X",Address); return; }
- if (Address < RdramSize) {
- uint32_t Block = Address >> 12;
- if (N64_Blocks.NoOfRDRamBlocks[Block] > 0) {
- N64_Blocks.NoOfRDRamBlocks[Block] = 0;
- memset(JumpTable + (Block << 10),0,0x1000);
- *(DelaySlotTable + Block) = NULL;
- }
- } else {
-#ifndef EXTERNAL_RELEASE
- DisplayError("ClearRecomplierCache: %X",Address);
-#endif
- }
-}
-
-void Compile_R4300i_CACHE (BLOCK_SECTION * Section){
-/*
- if (SelfModCheck != ModCode_Cache && SelfModCheck != ModCode_ChangeMemory && SelfModCheck != ModCode_CheckMemory2 && SelfModCheck != ModCode_CheckMemoryCache) {
- return;
- }
-
- switch(Opcode.rt) {
- case 0:
- case 16:
- Pushad();
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- MoveConstToX86reg(Address,x86_ECX);
- } else if (IsMapped(Opcode.base)) {
- if (MipsRegLo(Opcode.base) == x86_ECX) {
- AddConstToX86Reg(x86_ECX,(short)Opcode.offset);
- } else {
- LeaSourceAndOffset(x86_ECX,MipsRegLo(Opcode.base),(short)Opcode.offset);
- }
- } else {
- MoveVariableToX86reg(&GPR[Opcode.base].UW[0],x86_ECX);
- AddConstToX86Reg(x86_ECX,(short)Opcode.offset);
- }
- Call_Direct(ClearRecomplierCache);
- Popad();
- break;
- case 1:
- case 3:
- case 13:
- case 5:
- case 8:
- case 9:
- case 17:
- case 21:
- case 25:
- break;
-#ifndef EXTERNAL_RELEASE
- default:
- DisplayError("cache: %d",Opcode.rt);
-#endif
- }
- */
-}
-
-void Compile_R4300i_LL (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- Compile_LW(MipsRegLo(Opcode.rt),Address);
- MoveConstToVariable(1,&LLBit);
- TranslateVaddr(&Address);
- MoveConstToVariable(Address,&LLAddr);
- return;
- }
-
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base) && Opcode.offset == 0) {
- ProtectGPR(Section,Opcode.base);
- TempReg1 = MipsRegLo(Opcode.base);
- } else {
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
- }
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- CompileReadTLBMiss(Section,TempReg1,TempReg2);
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- MoveX86regPointerToX86reg(TempReg1, TempReg2,MipsRegLo(Opcode.rt));
- MoveConstToVariable(1,&LLBit);
- MoveX86regToVariable(TempReg1,&LLAddr);
- AddX86regToVariable(TempReg2,&LLAddr);
- SubConstFromVariable((uintptr_t)N64MEM,&LLAddr);
-
-}
-
-void Compile_R4300i_SC (BLOCK_SECTION * Section){
- uint32_t TempReg1, TempReg2;
- uint8_t * Jump;
-
-
-
- CompConstToVariable(1,&LLBit);
- JneLabel32(0);
- Jump = RecompPos - 4;
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
-
- if (IsConst(Opcode.rt)) {
- Compile_SW_Const(MipsRegLo(Opcode.rt), Address);
- } else if (IsMapped(Opcode.rt)) {
- Compile_SW_Register(MipsRegLo(Opcode.rt), Address);
- } else {
- Compile_SW_Register(Map_TempReg(Section,x86_Any,Opcode.rt,0), Address);
- }
-
- *((uint32_t *)(Jump))=(uint8_t)(RecompPos - Jump - 4);
- Map_GPR_32bit(Section,Opcode.rt,0,-1);
- MoveVariableToX86reg(&LLBit,MipsRegLo(Opcode.rt));
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- UnProtectGPR(Section,Opcode.base);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- if (IsConst(Opcode.rt)) {
- MoveConstToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else {
- MoveX86regToX86regPointer(Map_TempReg(Section,x86_Any,Opcode.rt,0),TempReg1, TempReg2);
- }
-
-
- *((uint32_t *)(Jump))=(uint8_t)(RecompPos - Jump - 4);
- Map_GPR_32bit(Section,Opcode.rt,0,-1);
- MoveVariableToX86reg(&LLBit,MipsRegLo(Opcode.rt));
-
-}
-
-void Compile_R4300i_LD (BLOCK_SECTION * Section) {
- uint32_t TempReg1, TempReg2;
-
-
-
- if (Opcode.rt == 0) return;
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
- Map_GPR_64bit(Section,Opcode.rt,-1);
- Compile_LW(MipsRegHi(Opcode.rt),Address);
- Compile_LW(MipsRegLo(Opcode.rt),Address + 4);
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base) && Opcode.offset == 0) {
-
- ProtectGPR(Section,Opcode.base);
- TempReg1 = MipsRegLo(Opcode.base);
-
- } else {
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
- Map_GPR_64bit(Section,Opcode.rt,-1);
- MoveX86regPointerToX86reg(TempReg1, TempReg2,MipsRegHi(Opcode.rt));
- MoveX86regPointerToX86regDisp8(TempReg1, TempReg2,MipsRegLo(Opcode.rt),4);
-
-
-}
-
-void Compile_R4300i_SD (BLOCK_SECTION * Section){
- uint32_t TempReg1, TempReg2;
-
-
-
- if (IsConst(Opcode.base)) {
- uint32_t Address = MipsRegLo(Opcode.base) + (short)Opcode.offset;
-
- if (IsConst(Opcode.rt)) {
- if (Is64Bit(Opcode.rt)) {
- Compile_SW_Const(MipsRegHi(Opcode.rt), Address);
- } else {
- Compile_SW_Const((MipsRegLo_S(Opcode.rt) >> 31), Address);
- }
- Compile_SW_Const(MipsRegLo(Opcode.rt), Address + 4);
- } else if (IsMapped(Opcode.rt)) {
- if (Is64Bit(Opcode.rt)) {
- Compile_SW_Register(MipsRegHi(Opcode.rt), Address);
- } else {
- Compile_SW_Register(Map_TempReg(Section,x86_Any,Opcode.rt,1), Address);
- }
- Compile_SW_Register(MipsRegLo(Opcode.rt), Address + 4);
- } else {
- Compile_SW_Register(TempReg1 = Map_TempReg(Section,x86_Any,Opcode.rt,1), Address);
- Compile_SW_Register(Map_TempReg(Section,TempReg1,Opcode.rt,0), Address + 4);
- }
- return;
- }
- if (IsMapped(Opcode.rt)) { ProtectGPR(Section,Opcode.rt); }
- if (IsMapped(Opcode.base)) {
- ProtectGPR(Section,Opcode.base);
- if (Opcode.offset != 0) {
- TempReg1 = Map_TempReg(Section,x86_Any,-1,0);
- LeaSourceAndOffset(TempReg1,MipsRegLo(Opcode.base),(short)Opcode.offset);
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- }
- } else {
- TempReg1 = Map_TempReg(Section,x86_Any,Opcode.base,0);
- if (Opcode.immediate == 0) {
- } else if (Opcode.immediate == 1) {
- IncX86reg(TempReg1);
- } else if (Opcode.immediate == 0xFFFF) {
- DecX86reg(TempReg1);
- } else {
- AddConstToX86Reg(TempReg1,(short)Opcode.immediate);
- }
- }
-
- TempReg2 = Map_TempReg(Section,x64_Any,-1,0);
- MoveX86RegToX86Reg(TempReg1, TempReg2);
- ShiftRightUnsignImmed(TempReg2,12);
- //MoveVariableDispToX86Reg(TLB_Map,TempReg2,TempReg2,8);
- LOAD_FROM_TLB(TempReg2, TempReg2);
- //For tlb miss
- //0041C522 85 C0 test eax,eax
- //0041C524 75 01 jne 0041C527
-
- if (IsConst(Opcode.rt)) {
- if (Is64Bit(Opcode.rt)) {
- MoveConstToX86regPointer(MipsRegHi(Opcode.rt),TempReg1, TempReg2);
- } else {
- MoveConstToX86regPointer((MipsRegLo_S(Opcode.rt) >> 31),TempReg1, TempReg2);
- }
- AddConstToX86Reg(TempReg1,4);
- MoveConstToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else if (IsMapped(Opcode.rt)) {
- if (Is64Bit(Opcode.rt)) {
- MoveX86regToX86regPointer(MipsRegHi(Opcode.rt),TempReg1, TempReg2);
- } else {
- MoveX86regToX86regPointer(Map_TempReg(Section,x86_Any,Opcode.rt,1),TempReg1, TempReg2);
- }
- AddConstToX86Reg(TempReg1,4);
- MoveX86regToX86regPointer(MipsRegLo(Opcode.rt),TempReg1, TempReg2);
- } else {
- int32_t X86Reg = Map_TempReg(Section,x86_Any,Opcode.rt,1);
- MoveX86regToX86regPointer(X86Reg,TempReg1, TempReg2);
- AddConstToX86Reg(TempReg1,4);
- MoveX86regToX86regPointer(Map_TempReg(Section,X86Reg,Opcode.rt,0),TempReg1, TempReg2);
- }
-
-}
-
-/********************** R4300i OpCodes: Special **********************/
-void Compile_R4300i_SPECIAL_SLL (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rd == 0) { return; }
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = MipsRegLo(Opcode.rt) << Opcode.sa;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- return;
- }
- if (Opcode.rd != Opcode.rt && IsMapped(Opcode.rt)) {
- switch (Opcode.sa) {
- case 0:
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- break;
- case 1:
- ProtectGPR(Section,Opcode.rt);
- Map_GPR_32bit(Section,Opcode.rd,1,-1);
- LeaRegReg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt), 2);
- break;
- case 2:
- ProtectGPR(Section,Opcode.rt);
- Map_GPR_32bit(Section,Opcode.rd,1,-1);
- LeaRegReg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt), 4);
- break;
- case 3:
- ProtectGPR(Section,Opcode.rt);
- Map_GPR_32bit(Section,Opcode.rd,1,-1);
- LeaRegReg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt), 8);
- break;
- default:
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftLeftSignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
- }
- } else {
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftLeftSignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
- }
-}
-
-void Compile_R4300i_SPECIAL_SRL (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = MipsRegLo(Opcode.rt) >> Opcode.sa;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- return;
- }
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftRightUnsignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
-}
-
-void Compile_R4300i_SPECIAL_SRA (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = MipsRegLo_S(Opcode.rt) >> Opcode.sa;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- return;
- }
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftRightSignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
-}
-
-void Compile_R4300i_SPECIAL_SLLV (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rs)) {
- uint32_t Shift = (MipsRegLo(Opcode.rs) & 0x1F);
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = MipsRegLo(Opcode.rt) << Shift;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftLeftSignImmed(MipsRegLo(Opcode.rd),(uint8_t)Shift);
- }
- return;
- }
- Map_TempReg(Section,x86_ECX,Opcode.rs,0);
- AndConstToX86Reg(x86_ECX,0x1F);
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftLeftSign(MipsRegLo(Opcode.rd));
-}
-
-void Compile_R4300i_SPECIAL_SRLV (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsKnown(Opcode.rs) && IsConst(Opcode.rs)) {
- uint32_t Shift = (MipsRegLo(Opcode.rs) & 0x1F);
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = MipsRegLo(Opcode.rt) >> Shift;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- return;
- }
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftRightUnsignImmed(MipsRegLo(Opcode.rd),(uint8_t)Shift);
- return;
- }
- Map_TempReg(Section,x86_ECX,Opcode.rs,0);
- AndConstToX86Reg(x86_ECX,0x1F);
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftRightUnsign(MipsRegLo(Opcode.rd));
-}
-
-void Compile_R4300i_SPECIAL_SRAV (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsKnown(Opcode.rs) && IsConst(Opcode.rs)) {
- uint32_t Shift = (MipsRegLo(Opcode.rs) & 0x1F);
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = MipsRegLo_S(Opcode.rt) >> Shift;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- return;
- }
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftRightSignImmed(MipsRegLo(Opcode.rd),(uint8_t)Shift);
- return;
- }
- Map_TempReg(Section,x86_ECX,Opcode.rs,0);
- AndConstToX86Reg(x86_ECX,0x1F);
- Map_GPR_32bit(Section,Opcode.rd,1,Opcode.rt);
- ShiftRightSign(MipsRegLo(Opcode.rd));
-}
-
-void Compile_R4300i_SPECIAL_JR (BLOCK_SECTION * Section) {
-
- if ( NextInstruction == NORMAL ) {
-
- if (IsConst(Opcode.rs)) {
- Section->Jump.TargetPC = MipsRegLo(Opcode.rs);
- Section->Jump.FallThrough = 1;
- Section->Jump.LinkLocation = NULL;
- Section->Jump.LinkLocation2 = NULL;
- Section->Cont.FallThrough = 0;
- Section->Cont.LinkLocation = NULL;
- Section->Cont.LinkLocation2 = NULL;
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- GenerateSectionLinkage(Section);
- NextInstruction = END_BLOCK;
- return;
- }
- }
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- if (IsMapped(Opcode.rs)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rs),&JumpToLocation);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rs,0),&JumpToLocation);
- }
- MoveConstToVariable(Section->CompilePC + 4,&PROGRAM_COUNTER);
- if (BlockCycleCount != 0) {
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- }
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- WriteBackRegisters(Section);
- MoveConstToVariable(DELAY_SLOT,&NextInstruction);
- Ret();
- NextInstruction = END_BLOCK;
- return;
- }
- if (DelaySlotEffectsCompare(Section->CompilePC,Opcode.rs,0)) {
- if (IsConst(Opcode.rs)) {
- MoveConstToVariable(MipsRegLo(Opcode.rs),&PROGRAM_COUNTER);
- } else if (IsMapped(Opcode.rs)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rs),&PROGRAM_COUNTER);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rs,0),&PROGRAM_COUNTER);
- }
- }
- NextInstruction = DO_DELAY_SLOT;
- } else if (NextInstruction == DELAY_SLOT_DONE ) {
- if (DelaySlotEffectsCompare(Section->CompilePC,Opcode.rs,0)) {
-
- CompileExit((uint32_t)-1,&Section->RegWorking,Normal,1,NULL);
- } else {
- if (IsConst(Opcode.rs)) {
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- GenerateSectionLinkage(Section);
- } else {
- if (IsMapped(Opcode.rs)) {
-
- MoveX86regToVariable(MipsRegLo(Opcode.rs),&PROGRAM_COUNTER);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rs,0),&PROGRAM_COUNTER);
- }
- CompileExit((uint32_t)-1,&Section->RegWorking,Normal,1,NULL);
- }
- }
- NextInstruction = END_BLOCK;
- } else {
-#ifndef EXTERNAL_RELEASE
- DisplayError("WTF\n\nBranch\nNextInstruction = %X", NextInstruction);
-#endif
- }
-}
-
-void Compile_R4300i_SPECIAL_JALR (BLOCK_SECTION * Section) {
- if ( NextInstruction == NORMAL ) {
-
- if (DelaySlotEffectsCompare(Section->CompilePC,Opcode.rs,0)) {
- Compile_R4300i_UnknownOpcode(Section);
- }
- UnMap_GPR(Section, Opcode.rd, 0);
- MipsRegLo(Opcode.rd) = Section->CompilePC + 8;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- if ((Section->CompilePC & 0xFFC) == 0xFFC) {
- if (IsMapped(Opcode.rs)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rs),&JumpToLocation);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rs,0),&JumpToLocation);
- }
- MoveConstToVariable(Section->CompilePC + 4,&PROGRAM_COUNTER);
- if (BlockCycleCount != 0) {
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- }
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- WriteBackRegisters(Section);
- MoveConstToVariable(DELAY_SLOT,&NextInstruction);
- Ret();
- NextInstruction = END_BLOCK;
- return;
- }
- NextInstruction = DO_DELAY_SLOT;
- } else if (NextInstruction == DELAY_SLOT_DONE ) {
- if (IsConst(Opcode.rs)) {
- memcpy(&Section->Jump.RegSet,&Section->RegWorking,sizeof(REG_INFO));
- Section->Jump.TargetPC = MipsRegLo(Opcode.rs);
- Section->Jump.FallThrough = 1;
- Section->Jump.LinkLocation = NULL;
- Section->Jump.LinkLocation2 = NULL;
- Section->Cont.FallThrough = 0;
- Section->Cont.LinkLocation = NULL;
- Section->Cont.LinkLocation2 = NULL;
-
- GenerateSectionLinkage(Section);
- } else {
- if (IsMapped(Opcode.rs)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rs),&PROGRAM_COUNTER);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rs,0),&PROGRAM_COUNTER);
- }
- CompileExit((uint32_t)-1,&Section->RegWorking,Normal,1,NULL);
- }
- NextInstruction = END_BLOCK;
- } else {
- }
-}
-
-void Compile_R4300i_SPECIAL_SYSCALL (BLOCK_SECTION * Section) {
- CompileExit(Section->CompilePC,&Section->RegWorking,DoSysCall,1,NULL);
-}
-
-void Compile_R4300i_SPECIAL_BREAK (BLOCK_SECTION * Section) {
- //CompileExit(Section->CompilePC,Section->RegWorking,DoBreak,1,NULL);
- MoveConstToVariable(1,WaitMode);
-}
-
-
-void Compile_R4300i_SPECIAL_MFLO (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- Map_GPR_64bit(Section,Opcode.rd,-1);
- MoveVariableToX86reg(&LO.UW[0],MipsRegLo(Opcode.rd));
- MoveVariableToX86reg(&LO.UW[1],MipsRegHi(Opcode.rd));
-}
-
-void Compile_R4300i_SPECIAL_MTLO (BLOCK_SECTION * Section) {
-
-
- if (IsKnown(Opcode.rs) && IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- MoveConstToVariable(MipsRegHi(Opcode.rs),&LO.UW[1]);
- } else if (IsSigned(Opcode.rs) && ((MipsRegLo(Opcode.rs) & 0x80000000) != 0)) {
- MoveConstToVariable(0xFFFFFFFF,&LO.UW[1]);
- } else {
- MoveConstToVariable(0,&LO.UW[1]);
- }
- MoveConstToVariable(MipsRegLo(Opcode.rs), &LO.UW[0]);
- } else if (IsKnown(Opcode.rs) && IsMapped(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- MoveX86regToVariable(MipsRegHi(Opcode.rs),&LO.UW[1]);
- } else if (IsSigned(Opcode.rs)) {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rs,1),&LO.UW[1]);
- } else {
- MoveConstToVariable(0,&LO.UW[1]);
- }
- MoveX86regToVariable(MipsRegLo(Opcode.rs), &LO.UW[0]);
- } else {
- int32_t x86reg = Map_TempReg(Section,x86_Any,Opcode.rs,1);
- MoveX86regToVariable(x86reg,&LO.UW[1]);
- MoveX86regToVariable(Map_TempReg(Section,x86reg,Opcode.rs,0), &LO.UW[0]);
- }
-}
-
-void Compile_R4300i_SPECIAL_MFHI (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- Map_GPR_64bit(Section,Opcode.rd,-1);
- MoveVariableToX86reg(&HI.UW[0],MipsRegLo(Opcode.rd));
- MoveVariableToX86reg(&HI.UW[1],MipsRegHi(Opcode.rd));
-}
-
-void Compile_R4300i_SPECIAL_MTHI (BLOCK_SECTION * Section) {
-
- if (IsKnown(Opcode.rs) && IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- MoveConstToVariable(MipsRegHi(Opcode.rs),&HI.UW[1]);
- } else if (IsSigned(Opcode.rs) && ((MipsRegLo(Opcode.rs) & 0x80000000) != 0)) {
- MoveConstToVariable(0xFFFFFFFF,&HI.UW[1]);
- } else {
- MoveConstToVariable(0,&HI.UW[1]);
- }
- MoveConstToVariable(MipsRegLo(Opcode.rs), &HI.UW[0]);
- } else if (IsKnown(Opcode.rs) && IsMapped(Opcode.rs)) {
- if (Is64Bit(Opcode.rs)) {
- MoveX86regToVariable(MipsRegHi(Opcode.rs),&HI.UW[1]);
- } else if (IsSigned(Opcode.rs)) {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rs,1),&HI.UW[1]);
- } else {
- MoveConstToVariable(0,&HI.UW[1]);
- }
- MoveX86regToVariable(MipsRegLo(Opcode.rs), &HI.UW[0]);
- } else {
- int32_t x86reg = Map_TempReg(Section,x86_Any,Opcode.rs,1);
- MoveX86regToVariable(x86reg,&HI.UW[1]);
- MoveX86regToVariable(Map_TempReg(Section,x86reg,Opcode.rs,0), &HI.UW[0]);
- }
-}
-
-void Compile_R4300i_SPECIAL_DSLLV (BLOCK_SECTION * Section) {
- uint8_t * Jump[2];
-
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rs)) {
- uint32_t Shift = (MipsRegLo(Opcode.rs) & 0x3F);
- Compile_R4300i_UnknownOpcode(Section);
- return;
- }
- Map_TempReg(Section,x86_ECX,Opcode.rs,0);
- AndConstToX86Reg(x86_ECX,0x3F);
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- CompConstToX86reg(x86_ECX,0x20);
- JaeLabel8( 0);
- Jump[0] = RecompPos - 1;
- ShiftLeftDouble(MipsRegHi(Opcode.rd),MipsRegLo(Opcode.rd));
- ShiftLeftSign(MipsRegLo(Opcode.rd));
- JmpLabel8( 0);
- Jump[1] = RecompPos - 1;
-
- //MORE32:
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- MoveX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegHi(Opcode.rd));
- XorX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rd));
- AndConstToX86Reg(x86_ECX,0x1F);
- ShiftLeftSign(MipsRegHi(Opcode.rd));
-
- //continue:
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
-}
-
-void Compile_R4300i_SPECIAL_DSRLV (BLOCK_SECTION * Section) {
- uint8_t * Jump[2];
-
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rs)) {
- uint32_t Shift = (MipsRegLo(Opcode.rs) & 0x3F);
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsReg(Opcode.rd) = Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt);
- MipsReg(Opcode.rd) = MipsReg(Opcode.rd) >> Shift;
- if ((MipsRegHi(Opcode.rd) == 0) && (MipsRegLo(Opcode.rd) & 0x80000000) == 0) {
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if ((MipsRegHi(Opcode.rd) == 0xFFFFFFFF) && (MipsRegLo(Opcode.rd) & 0x80000000) != 0) {
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- return;
- }
- //if (Shift < 0x20) {
- //} else {
- //}
- //Compile_R4300i_UnknownOpcode(Section);
- //return;
- }
- Map_TempReg(Section,x86_ECX,Opcode.rs,0);
- AndConstToX86Reg(x86_ECX,0x3F);
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- CompConstToX86reg(x86_ECX,0x20);
- JaeLabel8( 0);
- Jump[0] = RecompPos - 1;
- ShiftRightDouble(MipsRegLo(Opcode.rd),MipsRegHi(Opcode.rd));
- ShiftRightUnsign(MipsRegHi(Opcode.rd));
- JmpLabel8( 0);
- Jump[1] = RecompPos - 1;
-
- //MORE32:
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- MoveX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegLo(Opcode.rd));
- XorX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(Opcode.rd));
- AndConstToX86Reg(x86_ECX,0x1F);
- ShiftRightUnsign(MipsRegLo(Opcode.rd));
-
- //continue:
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
-}
-
-void Compile_R4300i_SPECIAL_DSRAV (BLOCK_SECTION * Section) {
- uint8_t * Jump[2];
-
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rs)) {
- uint32_t Shift = (MipsRegLo(Opcode.rs) & 0x3F);
- Compile_R4300i_UnknownOpcode(Section);
- return;
- }
- Map_TempReg(Section,x86_ECX,Opcode.rs,0);
- AndConstToX86Reg(x86_ECX,0x3F);
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- CompConstToX86reg(x86_ECX,0x20);
- JaeLabel8( 0);
- Jump[0] = RecompPos - 1;
- ShiftRightDouble(MipsRegLo(Opcode.rd),MipsRegHi(Opcode.rd));
- ShiftRightSign(MipsRegHi(Opcode.rd));
- JmpLabel8( 0);
- Jump[1] = RecompPos - 1;
-
- //MORE32:
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- MoveX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegLo(Opcode.rd));
- ShiftRightSignImmed(MipsRegHi(Opcode.rd),0x1F);
- AndConstToX86Reg(x86_ECX,0x1F);
- ShiftRightSign(MipsRegLo(Opcode.rd));
-
- //continue:
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
-}
-
-void Compile_R4300i_SPECIAL_MULT ( BLOCK_SECTION * Section) {
-
-
- x86Protected(x86_EDX) = 1;
- Map_TempReg(Section,x86_EAX,Opcode.rs,0);
- x86Protected(x86_EDX) = 0;
- Map_TempReg(Section,x86_EDX,Opcode.rt,0);
-
- imulX86reg(x86_EDX);
-
- MoveX86regToVariable(x86_EAX,&LO.UW[0]);
- MoveX86regToVariable(x86_EDX,&HI.UW[0]);
- ShiftRightSignImmed(x86_EAX,31); /* paired */
- ShiftRightSignImmed(x86_EDX,31);
- MoveX86regToVariable(x86_EAX,&LO.UW[1]);
- MoveX86regToVariable(x86_EDX,&HI.UW[1]);
-}
-
-void Compile_R4300i_SPECIAL_MULTU (BLOCK_SECTION * Section) {
-
-
- x86Protected(x86_EDX) = 1;
- Map_TempReg(Section,x86_EAX,Opcode.rs,0);
- x86Protected(x86_EDX) = 0;
- Map_TempReg(Section,x86_EDX,Opcode.rt,0);
-
- MulX86reg(x86_EDX);
-
- MoveX86regToVariable(x86_EAX,&LO.UW[0]);
- MoveX86regToVariable(x86_EDX,&HI.UW[0]);
- ShiftRightSignImmed(x86_EAX,31); /* paired */
- ShiftRightSignImmed(x86_EDX,31);
- MoveX86regToVariable(x86_EAX,&LO.UW[1]);
- MoveX86regToVariable(x86_EDX,&HI.UW[1]);
-}
-
-void Compile_R4300i_SPECIAL_DIV (BLOCK_SECTION * Section) {
- uint8_t *Jump[2];
-
-
-
- if (IsConst(Opcode.rt)) {
- if (MipsRegLo(Opcode.rt) == 0) {
- MoveConstToVariable(0, &LO.UW[0]);
- MoveConstToVariable(0, &LO.UW[1]);
- MoveConstToVariable(0, &HI.UW[0]);
- MoveConstToVariable(0, &HI.UW[1]);
- return;
- }
- Jump[1] = NULL;
- } else {
- if (IsMapped(Opcode.rt)) {
- CompConstToX86reg(MipsRegLo(Opcode.rt),0);
- } else {
- CompConstToVariable(0, &GPR[Opcode.rt].W[0]);
- }
- JneLabel8( 0);
- Jump[0] = RecompPos - 1;
-
- MoveConstToVariable(0, &LO.UW[0]);
- MoveConstToVariable(0, &LO.UW[1]);
- MoveConstToVariable(0, &HI.UW[0]);
- MoveConstToVariable(0, &HI.UW[1]);
-
- JmpLabel8( 0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- }
- /* lo = (SD)rs / (SD)rt;
- hi = (SD)rs % (SD)rt; */
-
- x86Protected(x86_EDX) = 1;
- Map_TempReg(Section,x86_EAX,Opcode.rs,0);
-
- /* edx is the signed portion to eax */
- x86Protected(x86_EDX) = 0;
- Map_TempReg(Section,x86_EDX, -1, 0);
-
- MoveX86RegToX86Reg(x86_EAX, x86_EDX);
- ShiftRightSignImmed(x86_EDX,31);
-
- if (IsMapped(Opcode.rt)) {
- idivX86reg(MipsRegLo(Opcode.rt));
- } else {
- idivX86reg(Map_TempReg(Section,x86_Any,Opcode.rt,0));
- }
-
-
- MoveX86regToVariable(x86_EAX,&LO.UW[0]);
- MoveX86regToVariable(x86_EDX,&HI.UW[0]);
- ShiftRightSignImmed(x86_EAX,31); /* paired */
- ShiftRightSignImmed(x86_EDX,31);
- MoveX86regToVariable(x86_EAX,&LO.UW[1]);
- MoveX86regToVariable(x86_EDX,&HI.UW[1]);
-
- if( Jump[1] != NULL ) {
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- }
-}
-
-void Compile_R4300i_SPECIAL_DIVU ( BLOCK_SECTION * Section) {
- uint8_t *Jump[2];
- int32_t x86reg;
-
-
-
- if (IsConst(Opcode.rt)) {
- if (MipsRegLo(Opcode.rt) == 0) {
- MoveConstToVariable(0, &LO.UW[0]);
- MoveConstToVariable(0, &LO.UW[1]);
- MoveConstToVariable(0, &HI.UW[0]);
- MoveConstToVariable(0, &HI.UW[1]);
- return;
- }
- Jump[1] = NULL;
- } else {
- if (IsMapped(Opcode.rt)) {
- CompConstToX86reg(MipsRegLo(Opcode.rt),0);
- } else {
- CompConstToVariable(0, &GPR[Opcode.rt].W[0]);
- }
- JneLabel8( 0);
- Jump[0] = RecompPos - 1;
-
- MoveConstToVariable(0, &LO.UW[0]);
- MoveConstToVariable(0, &LO.UW[1]);
- MoveConstToVariable(0, &HI.UW[0]);
- MoveConstToVariable(0, &HI.UW[1]);
-
- JmpLabel8( 0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- }
-
-
- /* lo = (UD)rs / (UD)rt;
- hi = (UD)rs % (UD)rt; */
-
- x86Protected(x86_EAX) = 1;
- Map_TempReg(Section,x86_EDX, 0, 0);
- x86Protected(x86_EAX) = 0;
-
- Map_TempReg(Section,x86_EAX,Opcode.rs,0);
- x86reg = Map_TempReg(Section,x86_Any,Opcode.rt,0);
-
- DivX86reg(x86reg);
-
- MoveX86regToVariable(x86_EAX,&LO.UW[0]);
- MoveX86regToVariable(x86_EDX,&HI.UW[0]);
-
- /* wouldnt these be zero (???) */
-
- ShiftRightSignImmed(x86_EAX,31); /* paired */
- ShiftRightSignImmed(x86_EDX,31);
- MoveX86regToVariable(x86_EAX,&LO.UW[1]);
- MoveX86regToVariable(x86_EDX,&HI.UW[1]);
-
- if( Jump[1] != NULL ) {
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- }
-}
-
-void Compile_R4300i_SPECIAL_DMULT (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rs != 0) { UnMap_GPR(Section,Opcode.rs,1); }
- if (Opcode.rs != 0) { UnMap_GPR(Section,Opcode.rt,1); }
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_SPECIAL_DMULT);
- Popad();
-}
-
-void Compile_R4300i_SPECIAL_DMULTU (BLOCK_SECTION * Section) {
-
-
- /* LO.UDW = (uint64)GPR[Opcode.rs].UW[0] * (uint64)GPR[Opcode.rt].UW[0]; */
- x86Protected(x86_EDX) = 1;
- Map_TempReg(Section,x86_EAX,Opcode.rs,0);
- x86Protected(x86_EDX) = 0;
- Map_TempReg(Section,x86_EDX,Opcode.rt,0);
-
- MulX86reg(x86_EDX);
- MoveX86regToVariable(x86_EAX, &LO.UW[0]);
- MoveX86regToVariable(x86_EDX, &LO.UW[1]);
-
- /* HI.UDW = (uint64)GPR[Opcode.rs].UW[1] * (uint64)GPR[Opcode.rt].UW[1]; */
- Map_TempReg(Section,x86_EAX,Opcode.rs,1);
- Map_TempReg(Section,x86_EDX,Opcode.rt,1);
-
- MulX86reg(x86_EDX);
- MoveX86regToVariable(x86_EAX, &HI.UW[0]);
- MoveX86regToVariable(x86_EDX, &HI.UW[1]);
-
- /* Tmp[0].UDW = (uint64)GPR[Opcode.rs].UW[1] * (uint64)GPR[Opcode.rt].UW[0]; */
- Map_TempReg(Section,x86_EAX,Opcode.rs,1);
- Map_TempReg(Section,x86_EDX,Opcode.rt,0);
-
- Map_TempReg(Section,x86_EBX,-1,0);
- Map_TempReg(Section,x86_ECX,-1,0);
-
- MulX86reg(x86_EDX);
- MoveX86RegToX86Reg(x86_EAX, x86_EBX); /* EDX:EAX -> ECX:EBX */
- MoveX86RegToX86Reg(x86_EDX, x86_ECX);
-
- /* Tmp[1].UDW = (uint64)GPR[Opcode.rs].UW[0] * (uint64)GPR[Opcode.rt].UW[1]; */
- Map_TempReg(Section,x86_EAX,Opcode.rs,0);
- Map_TempReg(Section,x86_EDX,Opcode.rt,1);
-
- MulX86reg(x86_EDX);
- Map_TempReg(Section,x86_ESI,-1,0);
- Map_TempReg(Section,x86_EDI,-1,0);
- MoveX86RegToX86Reg(x86_EAX, x86_ESI); /* EDX:EAX -> EDI:ESI */
- MoveX86RegToX86Reg(x86_EDX, x86_EDI);
-
- /* Tmp[2].UDW = (uint64)LO.UW[1] + (uint64)Tmp[0].UW[0] + (uint64)Tmp[1].UW[0]; */
- XorX86RegToX86Reg(x86_EDX, x86_EDX);
- MoveVariableToX86reg(&LO.UW[1], x86_EAX);
- AddX86RegToX86Reg(x86_EAX, x86_EBX);
- AddConstToX86Reg(x86_EDX, 0);
- AddX86RegToX86Reg(x86_EAX, x86_ESI);
- AddConstToX86Reg(x86_EDX, 0); /* EDX:EAX */
-
- /* LO.UDW += ((uint64)Tmp[0].UW[0] + (uint64)Tmp[1].UW[0]) << 32; */
- /* [low+4] += ebx + esi */
-
- AddX86regToVariable(x86_EBX, &LO.UW[1]);
- AddX86regToVariable(x86_ESI, &LO.UW[1]);
-
- /* HI.UDW += (uint64)Tmp[0].UW[1] + (uint64)Tmp[1].UW[1] + Tmp[2].UW[1]; */
- /* [hi] += ecx + edi + edx */
-
- /*AddX86regToVariable(x86_ECX, &HI.UW[0]);
- AdcConstToVariable(&HI.UW[1], 0);
-
- AddX86regToVariable(x86_EDI, &HI.UW[0]);
- AdcConstToVariable(&HI.UW[1], 0);
-
- AddX86regToVariable(x86_EDX, &HI.UW[0]);
- AdcConstToVariable(&HI.UW[1], 0);*/
-}
-
-void Compile_R4300i_SPECIAL_DDIV (BLOCK_SECTION * Section) {
-
-
- UnMap_GPR(Section,Opcode.rs,1);
- UnMap_GPR(Section,Opcode.rt,1);
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_SPECIAL_DDIV);
- Popad();
-}
-
-void Compile_R4300i_SPECIAL_DDIVU (BLOCK_SECTION * Section) {
-
-
- UnMap_GPR(Section,Opcode.rs,1);
- UnMap_GPR(Section,Opcode.rt,1);
- Pushad();
- MoveConstToVariable(Opcode.Hex, &Opcode.Hex );
- Call_Direct(r4300i_SPECIAL_DDIVU);
- Popad();
-}
-
-void Compile_R4300i_SPECIAL_ADD (BLOCK_SECTION * Section) {
- int32_t source1 = Opcode.rd == Opcode.rt?Opcode.rt:Opcode.rs;
- int32_t source2 = Opcode.rd == Opcode.rt?Opcode.rs:Opcode.rt;
-
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(source1) && IsConst(source2)) {
- uint32_t temp = MipsRegLo(source1) + MipsRegLo(source2);
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = temp;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- return;
- }
-
- Map_GPR_32bit(Section,Opcode.rd,1, source1);
- if (IsConst(source2)) {
- if (MipsRegLo(source2) != 0) {
- AddConstToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- }
- } else if (IsKnown(source2) && IsMapped(source2)) {
- AddX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- } else {
- AddVariableToX86reg(MipsRegLo(Opcode.rd),&GPR[source2].W[0]);
- }
-}
-
-void Compile_R4300i_SPECIAL_ADDU (BLOCK_SECTION * Section) {
- int32_t source1 = Opcode.rd == Opcode.rt?Opcode.rt:Opcode.rs;
- int32_t source2 = Opcode.rd == Opcode.rt?Opcode.rs:Opcode.rt;
-
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(source1) && IsConst(source2)) {
- uint32_t temp = MipsRegLo(source1) + MipsRegLo(source2);
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = temp;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- return;
- }
-
- Map_GPR_32bit(Section,Opcode.rd,1, source1);
- if (IsConst(source2)) {
- if (MipsRegLo(source2) != 0) {
- AddConstToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- }
- } else if (IsKnown(source2) && IsMapped(source2)) {
- AddX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- } else {
- AddVariableToX86reg(MipsRegLo(Opcode.rd),&GPR[source2].W[0]);
- }
-}
-
-void Compile_R4300i_SPECIAL_SUB (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- uint32_t temp = MipsRegLo(Opcode.rs) - MipsRegLo(Opcode.rt);
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = temp;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- if (Opcode.rd == Opcode.rt) {
- int32_t x86Reg = Map_TempReg(Section,x86_Any,Opcode.rt,0);
- Map_GPR_32bit(Section,Opcode.rd,1, Opcode.rs);
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),x86Reg);
- return;
- }
- Map_GPR_32bit(Section,Opcode.rd,1, Opcode.rs);
- if (IsConst(Opcode.rt)) {
- SubConstFromX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- } else if (IsMapped(Opcode.rt)) {
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- } else {
- SubVariableFromX86reg(MipsRegLo(Opcode.rd),&GPR[Opcode.rt].W[0]);
- }
- }
-}
-
-void Compile_R4300i_SPECIAL_SUBU (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- uint32_t temp = MipsRegLo(Opcode.rs) - MipsRegLo(Opcode.rt);
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegLo(Opcode.rd) = temp;
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- if (Opcode.rd == Opcode.rt) {
- int32_t x86Reg = Map_TempReg(Section,x86_Any,Opcode.rt,0);
- Map_GPR_32bit(Section,Opcode.rd,1, Opcode.rs);
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),x86Reg);
- return;
- }
- Map_GPR_32bit(Section,Opcode.rd,1, Opcode.rs);
- if (IsConst(Opcode.rt)) {
- SubConstFromX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- } else if (IsMapped(Opcode.rt)) {
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- } else {
- SubVariableFromX86reg(MipsRegLo(Opcode.rd),&GPR[Opcode.rt].W[0]);
- }
- }
-}
-
-void Compile_R4300i_SPECIAL_AND (BLOCK_SECTION * Section) {
-
- if (IsKnown(Opcode.rt) && IsKnown(Opcode.rs)) {
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- MipsReg(Opcode.rd) =
- (Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt)) &
- (Is64Bit(Opcode.rs)?MipsReg(Opcode.rs):(int64_t)MipsRegLo_S(Opcode.rs));
-
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- } else {
- MipsReg(Opcode.rd) = MipsRegLo(Opcode.rt) & MipsReg(Opcode.rs);
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- }
- } else if (IsMapped(Opcode.rt) && IsMapped(Opcode.rs)) {
- int32_t source1 = Opcode.rd == Opcode.rt?Opcode.rt:Opcode.rs;
- int32_t source2 = Opcode.rd == Opcode.rt?Opcode.rs:Opcode.rt;
-
- ProtectGPR(Section,source1);
- ProtectGPR(Section,source2);
- if (Is32Bit(source1) && Is32Bit(source2)) {
- int32_t Sign = (IsSigned(Opcode.rt) && IsSigned(Opcode.rs))?1:0;
- Map_GPR_32bit(Section,Opcode.rd,Sign,source1);
- AndX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- } else if (Is32Bit(source1) || Is32Bit(source2)) {
- if (IsUnsigned(Is32Bit(source1)?source1:source2)) {
- Map_GPR_32bit(Section,Opcode.rd,0,source1);
- AndX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- } else {
- Map_GPR_64bit(Section,Opcode.rd,source1);
- if (Is32Bit(source2)) {
- AndX86RegToX86Reg(MipsRegHi(Opcode.rd),Map_TempReg(Section,x86_Any,source2,1));
- } else {
- AndX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(source2));
- }
- AndX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,source1);
- AndX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(source2));
- AndX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- }
- } else {
- int32_t ConstReg = IsConst(Opcode.rt)?Opcode.rt:Opcode.rs;
- int32_t MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (Is64Bit(ConstReg)) {
- if (Is32Bit(MappedReg) && IsUnsigned(MappedReg)) {
- if (MipsRegLo(ConstReg) == 0) {
- Map_GPR_32bit(Section,Opcode.rd,0, 0);
- } else {
- uint32_t Value = MipsRegLo(ConstReg);
- Map_GPR_32bit(Section,Opcode.rd,0, MappedReg);
- AndConstToX86Reg(MipsRegLo(Opcode.rd),Value);
- }
- } else {
- int64_t Value = MipsReg(ConstReg);
- Map_GPR_64bit(Section,Opcode.rd,MappedReg);
- AndConstToX86Reg(MipsRegHi(Opcode.rd),(uint32_t)(Value >> 32));
- AndConstToX86Reg(MipsRegLo(Opcode.rd),(uint32_t)Value);
- }
- } else if (Is64Bit(MappedReg)) {
- uint32_t Value = MipsRegLo(ConstReg);
- if (Value != 0) {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(ConstReg)?1:0,MappedReg);
- AndConstToX86Reg(MipsRegLo(Opcode.rd),(uint32_t)Value);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(ConstReg)?1:0, 0);
- }
- } else {
- uint32_t Value = MipsRegLo(ConstReg);
- int32_t Sign = 0;
- if (IsSigned(ConstReg) && IsSigned(MappedReg)) { Sign = 1; }
- if (Value != 0) {
- Map_GPR_32bit(Section,Opcode.rd,Sign,MappedReg);
- AndConstToX86Reg(MipsRegLo(Opcode.rd),Value);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,0, 0);
- }
- }
- }
- } else if (IsKnown(Opcode.rt) || IsKnown(Opcode.rs)) {
- uint32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (IsConst(KnownReg)) {
- if (Is64Bit(KnownReg)) {
- uint64_t Value = MipsReg(KnownReg);
- Map_GPR_64bit(Section,Opcode.rd,UnknownReg);
- AndConstToX86Reg(MipsRegHi(Opcode.rd),(uint32_t)(Value >> 32));
- AndConstToX86Reg(MipsRegLo(Opcode.rd),(uint32_t)Value);
- } else {
- uint32_t Value = MipsRegLo(KnownReg);
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(KnownReg),UnknownReg);
- AndConstToX86Reg(MipsRegLo(Opcode.rd),(uint32_t)Value);
- }
- } else {
- ProtectGPR(Section,KnownReg);
- if (KnownReg == Opcode.rd) {
- if (Is64Bit(KnownReg)) {
- Map_GPR_64bit(Section,Opcode.rd,KnownReg);
- AndVariableToX86Reg(&GPR[UnknownReg].W[1],MipsRegHi(Opcode.rd));
- AndVariableToX86Reg(&GPR[UnknownReg].W[0],MipsRegLo(Opcode.rd));
- } else {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(KnownReg),KnownReg);
- AndVariableToX86Reg(&GPR[UnknownReg].W[0],MipsRegLo(Opcode.rd));
- }
- } else {
- if (Is64Bit(KnownReg)) {
- Map_GPR_64bit(Section,Opcode.rd,UnknownReg);
- AndX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(KnownReg));
- AndX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(KnownReg));
- } else {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(KnownReg),UnknownReg);
- AndX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(KnownReg));
- }
- }
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- AndVariableToX86Reg(&GPR[Opcode.rs].W[1],MipsRegHi(Opcode.rd));
- AndVariableToX86Reg(&GPR[Opcode.rs].W[0],MipsRegLo(Opcode.rd));
- }
-}
-
-void Compile_R4300i_SPECIAL_OR (BLOCK_SECTION * Section) {
-
-
- if (IsKnown(Opcode.rt) && IsKnown(Opcode.rs)) {
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- MipsReg(Opcode.rd) =
- (Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt)) |
- (Is64Bit(Opcode.rs)?MipsReg(Opcode.rs):(int64_t)MipsRegLo_S(Opcode.rs));
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- } else {
- MipsRegLo(Opcode.rd) = MipsRegLo(Opcode.rt) | MipsRegLo(Opcode.rs);
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- }
- } else if (IsMapped(Opcode.rt) && IsMapped(Opcode.rs)) {
- int32_t source1 = Opcode.rd == Opcode.rt?Opcode.rt:Opcode.rs;
- int32_t source2 = Opcode.rd == Opcode.rt?Opcode.rs:Opcode.rt;
-
- ProtectGPR(Section,Opcode.rt);
- ProtectGPR(Section,Opcode.rs);
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- Map_GPR_64bit(Section,Opcode.rd,source1);
- if (Is64Bit(source2)) {
- OrX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(source2));
- } else {
- OrX86RegToX86Reg(MipsRegHi(Opcode.rd),Map_TempReg(Section,x86_Any,source2,1));
- }
- } else {
- ProtectGPR(Section,source2);
- Map_GPR_32bit(Section,Opcode.rd,1,source1);
- }
- OrX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- } else {
- uint32_t ConstReg = IsConst(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- uint64_t Value;
-
- if (Is64Bit(ConstReg)) {
- Value = MipsReg(ConstReg);
- } else {
- Value = IsSigned(ConstReg)?MipsRegLo_S(ConstReg):MipsRegLo(ConstReg);
- }
- Map_GPR_64bit(Section,Opcode.rd,MappedReg);
- if ((Value >> 32) != 0) {
- OrConstToX86Reg((uint32_t)(Value >> 32),MipsRegHi(Opcode.rd));
- }
- if ((uint32_t)Value != 0) {
- OrConstToX86Reg((uint32_t)Value,MipsRegLo(Opcode.rd));
- }
- } else {
- int32_t Value = MipsRegLo(ConstReg);
- Map_GPR_32bit(Section,Opcode.rd,1, MappedReg);
- if (Value != 0) { OrConstToX86Reg(Value,MipsRegLo(Opcode.rd)); }
- }
- }
- } else if (IsKnown(Opcode.rt) || IsKnown(Opcode.rs)) {
- int32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- int32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (IsConst(KnownReg)) {
- uint64_t Value;
-
- Value = Is64Bit(KnownReg)?MipsReg(KnownReg):MipsRegLo_S(KnownReg);
- Map_GPR_64bit(Section,Opcode.rd,UnknownReg);
- if ((Value >> 32) != 0) {
- OrConstToX86Reg((uint32_t)(Value >> 32),MipsRegHi(Opcode.rd));
- }
- if ((uint32_t)Value != 0) {
- OrConstToX86Reg((uint32_t)Value,MipsRegLo(Opcode.rd));
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,KnownReg);
- OrVariableToX86Reg(&GPR[UnknownReg].W[1],MipsRegHi(Opcode.rd));
- OrVariableToX86Reg(&GPR[UnknownReg].W[0],MipsRegLo(Opcode.rd));
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- OrVariableToX86Reg(&GPR[Opcode.rs].W[1],MipsRegHi(Opcode.rd));
- OrVariableToX86Reg(&GPR[Opcode.rs].W[0],MipsRegLo(Opcode.rd));
- }
-}
-
-void Compile_R4300i_SPECIAL_XOR (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- //BreakPoint();
-
- if (Opcode.rt == Opcode.rs) {
- UnMap_GPR(Section, Opcode.rd, 0);
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- MipsRegLo(Opcode.rd) = 0;
- return;
- }
- if (IsKnown(Opcode.rt) && IsKnown(Opcode.rs)) {
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
-#ifndef EXTERNAL_RELEASE
- DisplayError("XOR 1");
-#endif
- Compile_R4300i_UnknownOpcode(Section);
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- MipsRegLo(Opcode.rd) = MipsRegLo(Opcode.rt) ^ MipsRegLo(Opcode.rs);
- }
- } else if (IsMapped(Opcode.rt) && IsMapped(Opcode.rs)) {
- int32_t source1 = Opcode.rd == Opcode.rt?Opcode.rt:Opcode.rs;
- int32_t source2 = Opcode.rd == Opcode.rt?Opcode.rs:Opcode.rt;
-
- ProtectGPR(Section,source1);
- ProtectGPR(Section,source2);
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- Map_GPR_64bit(Section,Opcode.rd,source1);
- if (Is64Bit(source2)) {
- XorX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(source2));
- } else if (IsSigned(source2)) {
- XorX86RegToX86Reg(MipsRegHi(Opcode.rd),Map_TempReg(Section,x86_Any,source2,1));
- }
- XorX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- } else {
- if (IsSigned(Opcode.rt) != IsSigned(Opcode.rs)) {
- Map_GPR_32bit(Section,Opcode.rd,1,source1);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(Opcode.rt),source1);
- }
- XorX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- }
- } else {
- uint32_t ConstReg = IsConst(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- uint32_t ConstHi, ConstLo;
-
- ConstHi = Is32Bit(ConstReg)?(uint32_t)(MipsRegLo_S(ConstReg) >> 31):MipsRegHi(ConstReg);
- ConstLo = MipsRegLo(ConstReg);
- Map_GPR_64bit(Section,Opcode.rd,MappedReg);
- if (ConstHi != 0) { XorConstToX86Reg(MipsRegHi(Opcode.rd),ConstHi); }
- if (ConstLo != 0) { XorConstToX86Reg(MipsRegLo(Opcode.rd),ConstLo); }
- } else {
- int32_t Value = MipsRegLo(ConstReg);
- if (IsSigned(Opcode.rt) != IsSigned(Opcode.rs)) {
- Map_GPR_32bit(Section,Opcode.rd,1, MappedReg);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(MappedReg)?1:0, MappedReg);
- }
- if (Value != 0) { XorConstToX86Reg(MipsRegLo(Opcode.rd),Value); }
- }
- }
- } else if (IsKnown(Opcode.rt) || IsKnown(Opcode.rs)) {
- int32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- int32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (IsConst(KnownReg)) {
- uint64_t Value;
-
- if (Is64Bit(KnownReg)) {
- Value = MipsReg(KnownReg);
- } else {
- if (IsSigned(KnownReg)) {
- Value = (int32_t)MipsRegLo(KnownReg);
- } else {
- Value = MipsRegLo(KnownReg);
- }
- }
- Map_GPR_64bit(Section,Opcode.rd,UnknownReg);
- if ((Value >> 32) != 0) {
- XorConstToX86Reg(MipsRegHi(Opcode.rd),(uint32_t)(Value >> 32));
- }
- if ((uint32_t)Value != 0) {
- XorConstToX86Reg(MipsRegLo(Opcode.rd),(uint32_t)Value);
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,KnownReg);
- XorVariableToX86reg(&GPR[UnknownReg].W[1],MipsRegHi(Opcode.rd));
- XorVariableToX86reg(&GPR[UnknownReg].W[0],MipsRegLo(Opcode.rd));
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- XorVariableToX86reg(&GPR[Opcode.rs].W[1],MipsRegHi(Opcode.rd));
- XorVariableToX86reg(&GPR[Opcode.rs].W[0],MipsRegLo(Opcode.rd));
- }
-}
-
-void Compile_R4300i_SPECIAL_NOR (BLOCK_SECTION * Section) {
-
-
- if (IsKnown(Opcode.rt) && IsKnown(Opcode.rs)) {
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- Compile_R4300i_UnknownOpcode(Section);
- } else {
- MipsRegLo(Opcode.rd) = ~(MipsRegLo(Opcode.rt) | MipsRegLo(Opcode.rs));
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- }
- } else if (IsMapped(Opcode.rt) && IsMapped(Opcode.rs)) {
- int32_t source1 = Opcode.rd == Opcode.rt?Opcode.rt:Opcode.rs;
- int32_t source2 = Opcode.rd == Opcode.rt?Opcode.rs:Opcode.rt;
-
- ProtectGPR(Section,source1);
- ProtectGPR(Section,source2);
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- Map_GPR_64bit(Section,Opcode.rd,source1);
- if (Is64Bit(source2)) {
- OrX86RegToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(source2));
- } else {
- OrX86RegToX86Reg(MipsRegHi(Opcode.rd),Map_TempReg(Section,x86_Any,source2,1));
- }
- OrX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- NotX86Reg(MipsRegHi(Opcode.rd));
- NotX86Reg(MipsRegLo(Opcode.rd));
- } else {
- ProtectGPR(Section,source2);
- if (IsSigned(Opcode.rt) != IsSigned(Opcode.rs)) {
- Map_GPR_32bit(Section,Opcode.rd,1,source1);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(Opcode.rt),source1);
- }
- OrX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(source2));
- NotX86Reg(MipsRegLo(Opcode.rd));
- }
- } else {
- uint32_t ConstReg = IsConst(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- uint64_t Value;
-
- if (Is64Bit(ConstReg)) {
- Value = MipsReg(ConstReg);
- } else {
- Value = IsSigned(ConstReg)?MipsRegLo_S(ConstReg):MipsRegLo(ConstReg);
- }
- Map_GPR_64bit(Section,Opcode.rd,MappedReg);
- if ((Value >> 32) != 0) {
- OrConstToX86Reg((uint32_t)(Value >> 32),MipsRegHi(Opcode.rd));
- }
- if ((uint32_t)Value != 0) {
- OrConstToX86Reg((uint32_t)Value,MipsRegLo(Opcode.rd));
- }
- NotX86Reg(MipsRegHi(Opcode.rd));
- NotX86Reg(MipsRegLo(Opcode.rd));
- } else {
- int32_t Value = MipsRegLo(ConstReg);
- if (IsSigned(Opcode.rt) != IsSigned(Opcode.rs)) {
- Map_GPR_32bit(Section,Opcode.rd,1, MappedReg);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,IsSigned(MappedReg)?1:0, MappedReg);
- }
- if (Value != 0) { OrConstToX86Reg(Value,MipsRegLo(Opcode.rd)); }
- NotX86Reg(MipsRegLo(Opcode.rd));
- }
- }
- } else if (IsKnown(Opcode.rt) || IsKnown(Opcode.rs)) {
- int32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- int32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- if (IsConst(KnownReg)) {
- uint64_t Value;
-
- Value = Is64Bit(KnownReg)?MipsReg(KnownReg):MipsRegLo_S(KnownReg);
- Map_GPR_64bit(Section,Opcode.rd,UnknownReg);
- if ((Value >> 32) != 0) {
- OrConstToX86Reg((uint32_t)(Value >> 32),MipsRegHi(Opcode.rd));
- }
- if ((uint32_t)Value != 0) {
- OrConstToX86Reg((uint32_t)Value,MipsRegLo(Opcode.rd));
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,KnownReg);
- OrVariableToX86Reg(&GPR[UnknownReg].W[1],MipsRegHi(Opcode.rd));
- OrVariableToX86Reg(&GPR[UnknownReg].W[0],MipsRegLo(Opcode.rd));
- }
- NotX86Reg(MipsRegHi(Opcode.rd));
- NotX86Reg(MipsRegLo(Opcode.rd));
- } else {
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- OrVariableToX86Reg(&GPR[Opcode.rs].W[1],MipsRegHi(Opcode.rd));
- OrVariableToX86Reg(&GPR[Opcode.rs].W[0],MipsRegLo(Opcode.rd));
- NotX86Reg(MipsRegHi(Opcode.rd));
- NotX86Reg(MipsRegLo(Opcode.rd));
- }
-}
-
-void Compile_R4300i_SPECIAL_SLT (BLOCK_SECTION * Section) {
-
-
- if (IsKnown(Opcode.rt) && IsKnown(Opcode.rs)) {
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- DisplayError("1");
- Compile_R4300i_UnknownOpcode(Section);
- } else {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- if (MipsRegLo_S(Opcode.rs) < MipsRegLo_S(Opcode.rt)) {
- MipsRegLo(Opcode.rd) = 1;
- } else {
- MipsRegLo(Opcode.rd) = 0;
- }
- }
- } else if (IsMapped(Opcode.rt) && IsMapped(Opcode.rs)) {
- ProtectGPR(Section,Opcode.rt);
- ProtectGPR(Section,Opcode.rs);
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- uint8_t *Jump[2];
-
- CompX86RegToX86Reg(
- Is64Bit(Opcode.rs)?MipsRegHi(Opcode.rs):Map_TempReg(Section,x86_Any,Opcode.rs,1),
- Is64Bit(Opcode.rt)?MipsRegHi(Opcode.rt):Map_TempReg(Section,x86_Any,Opcode.rt,1)
- );
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- SetlVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs), MipsRegLo(Opcode.rt));
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs), MipsRegLo(Opcode.rt));
-
- if (MipsRegLo(Opcode.rd) > x86_EDX) {
- SetlVariable(&BranchCompare);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- Setl(MipsRegLo(Opcode.rd));
- AndConstToX86Reg(MipsRegLo(Opcode.rd), 1);
- }
- }
- } else {
- uint32_t ConstReg = IsConst(Opcode.rs)?Opcode.rs:Opcode.rt;
- uint32_t MappedReg = IsConst(Opcode.rs)?Opcode.rt:Opcode.rs;
-
- ProtectGPR(Section,MappedReg);
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- uint8_t *Jump[2];
-
- CompConstToX86reg(
- Is64Bit(MappedReg)?MipsRegHi(MappedReg):Map_TempReg(Section,x86_Any,MappedReg,1),
- Is64Bit(ConstReg)?MipsRegHi(ConstReg):(MipsRegLo_S(ConstReg) >> 31)
- );
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- if (MappedReg == Opcode.rs) {
- SetlVariable(&BranchCompare);
- } else {
- SetgVariable(&BranchCompare);
- }
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompConstToX86reg(MipsRegLo(MappedReg), MipsRegLo(ConstReg));
- if (MappedReg == Opcode.rs) {
- SetbVariable(&BranchCompare);
- } else {
- SetaVariable(&BranchCompare);
- }
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- uint32_t Constant = MipsRegLo(ConstReg);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- CompConstToX86reg(MipsRegLo(MappedReg), Constant);
-
- if (MipsRegLo(Opcode.rd) > x86_EDX) {
- if (MappedReg == Opcode.rs) {
- SetlVariable(&BranchCompare);
- } else {
- SetgVariable(&BranchCompare);
- }
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- if (MappedReg == Opcode.rs) {
- Setl(MipsRegLo(Opcode.rd));
- } else {
- Setg(MipsRegLo(Opcode.rd));
- }
- AndConstToX86Reg(MipsRegLo(Opcode.rd), 1);
- }
- }
- }
- } else if (IsKnown(Opcode.rt) || IsKnown(Opcode.rs)) {
- uint32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
- uint8_t *Jump[2];
-
- if (IsConst(KnownReg)) {
- if (Is64Bit(KnownReg)) {
- CompConstToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else {
- CompConstToVariable(((int32_t)MipsRegLo(KnownReg) >> 31),&GPR[UnknownReg].W[1]);
- }
- } else {
- if (Is64Bit(KnownReg)) {
- CompX86regToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else {
- ProtectGPR(Section,KnownReg);
- CompX86regToVariable(Map_TempReg(Section,x86_Any,KnownReg,1),&GPR[UnknownReg].W[1]);
- }
- }
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- if (KnownReg == (IsConst(KnownReg)?Opcode.rs:Opcode.rt)) {
- SetgVariable(&BranchCompare);
- } else {
- SetlVariable(&BranchCompare);
- }
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- if (IsConst(KnownReg)) {
- CompConstToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- } else {
- CompX86regToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- }
- if (KnownReg == (IsConst(KnownReg)?Opcode.rs:Opcode.rt)) {
- SetaVariable(&BranchCompare);
- } else {
- SetbVariable(&BranchCompare);
- }
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- uint8_t *Jump[2];
- int32_t x86Reg;
-
- x86Reg = Map_TempReg(Section,x86_Any,Opcode.rs,1);
- CompX86regToVariable(x86Reg,&GPR[Opcode.rt].W[1]);
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- SetlVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompX86regToVariable(Map_TempReg(Section,x86Reg,Opcode.rs,0),&GPR[Opcode.rt].W[0]);
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- }
-}
-
-void Compile_R4300i_SPECIAL_SLTU (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsKnown(Opcode.rt) && IsKnown(Opcode.rs)) {
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
-#ifndef EXTERNAL_RELEASE
- DisplayError("1");
-#endif
- Compile_R4300i_UnknownOpcode(Section);
- } else {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- if (MipsRegLo(Opcode.rs) < MipsRegLo(Opcode.rt)) {
- MipsRegLo(Opcode.rd) = 1;
- } else {
- MipsRegLo(Opcode.rd) = 0;
- }
- }
- } else if (IsMapped(Opcode.rt) && IsMapped(Opcode.rs)) {
- ProtectGPR(Section,Opcode.rt);
- ProtectGPR(Section,Opcode.rs);
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- uint8_t *Jump[2];
-
- CompX86RegToX86Reg(
- Is64Bit(Opcode.rs)?MipsRegHi(Opcode.rs):Map_TempReg(Section,x86_Any,Opcode.rs,1),
- Is64Bit(Opcode.rt)?MipsRegHi(Opcode.rt):Map_TempReg(Section,x86_Any,Opcode.rt,1)
- );
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- SetbVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs), MipsRegLo(Opcode.rt));
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- CompX86RegToX86Reg(MipsRegLo(Opcode.rs), MipsRegLo(Opcode.rt));
- SetbVariable(&BranchCompare);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- }
- } else {
- if (Is64Bit(Opcode.rt) || Is64Bit(Opcode.rs)) {
- uint32_t MappedRegHi, MappedRegLo, ConstHi, ConstLo, MappedReg, ConstReg;
- uint8_t *Jump[2];
-
- ConstReg = IsConst(Opcode.rt)?Opcode.rt:Opcode.rs;
- MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- ConstLo = MipsRegLo(ConstReg);
- ConstHi = (int32_t)ConstLo >> 31;
- if (Is64Bit(ConstReg)) { ConstHi = MipsRegHi(ConstReg); }
-
- ProtectGPR(Section,MappedReg);
- MappedRegLo = MipsRegLo(MappedReg);
- MappedRegHi = MipsRegHi(MappedReg);
- if (Is32Bit(MappedReg)) {
- MappedRegHi = Map_TempReg(Section,x86_Any,MappedReg,1);
- }
-
-
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- CompConstToX86reg(MappedRegHi, ConstHi);
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- if (MappedReg == Opcode.rs) {
- SetbVariable(&BranchCompare);
- } else {
- SetaVariable(&BranchCompare);
- }
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompConstToX86reg(MappedRegLo, ConstLo);
- if (MappedReg == Opcode.rs) {
- SetbVariable(&BranchCompare);
- } else {
- SetaVariable(&BranchCompare);
- }
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- uint32_t Const = IsConst(Opcode.rs)?MipsRegLo(Opcode.rs):MipsRegLo(Opcode.rt);
- uint32_t MappedReg = IsConst(Opcode.rt)?Opcode.rs:Opcode.rt;
-
- CompConstToX86reg(MipsRegLo(MappedReg), Const);
- if (MappedReg == Opcode.rs) {
- SetbVariable(&BranchCompare);
- } else {
- SetaVariable(&BranchCompare);
- }
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- }
- }
- } else if (IsKnown(Opcode.rt) || IsKnown(Opcode.rs)) {
- uint32_t KnownReg = IsKnown(Opcode.rt)?Opcode.rt:Opcode.rs;
- uint32_t UnknownReg = IsKnown(Opcode.rt)?Opcode.rs:Opcode.rt;
- uint8_t *Jump[2];
-
- if (IsConst(KnownReg)) {
- if (Is64Bit(KnownReg)) {
- CompConstToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else {
- CompConstToVariable(((int32_t)MipsRegLo(KnownReg) >> 31),&GPR[UnknownReg].W[1]);
- }
- } else {
- if (Is64Bit(KnownReg)) {
- CompX86regToVariable(MipsRegHi(KnownReg),&GPR[UnknownReg].W[1]);
- } else {
- ProtectGPR(Section,KnownReg);
- CompX86regToVariable(Map_TempReg(Section,x86_Any,KnownReg,1),&GPR[UnknownReg].W[1]);
- }
- }
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- if (KnownReg == (IsConst(KnownReg)?Opcode.rs:Opcode.rt)) {
- SetaVariable(&BranchCompare);
- } else {
- SetbVariable(&BranchCompare);
- }
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- if (IsConst(KnownReg)) {
- CompConstToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- } else {
- CompX86regToVariable(MipsRegLo(KnownReg),&GPR[UnknownReg].W[0]);
- }
- if (KnownReg == (IsConst(KnownReg)?Opcode.rs:Opcode.rt)) {
- SetaVariable(&BranchCompare);
- } else {
- SetbVariable(&BranchCompare);
- }
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- } else {
- uint8_t *Jump[2];
- int32_t x86Reg;
-
- x86Reg = Map_TempReg(Section,x86_Any,Opcode.rs,1);
- CompX86regToVariable(x86Reg,&GPR[Opcode.rt].W[1]);
- JeLabel8(0);
- Jump[0] = RecompPos - 1;
- SetbVariable(&BranchCompare);
- JmpLabel8(0);
- Jump[1] = RecompPos - 1;
-
-
-
- *((uint8_t *)(Jump[0]))=(uint8_t)(RecompPos - Jump[0] - 1);
- CompX86regToVariable(Map_TempReg(Section,x86Reg,Opcode.rs,0),&GPR[Opcode.rt].W[0]);
- SetbVariable(&BranchCompare);
-
-
- *((uint8_t *)(Jump[1]))=(uint8_t)(RecompPos - Jump[1] - 1);
- Map_GPR_32bit(Section,Opcode.rd,1, -1);
- MoveVariableToX86reg(&BranchCompare,MipsRegLo(Opcode.rd));
- }
-}
-
-void Compile_R4300i_SPECIAL_DADD (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsReg(Opcode.rd) =
- Is64Bit(Opcode.rs)?MipsReg(Opcode.rs):(int64_t)MipsRegLo_S(Opcode.rs) +
- Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt);
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rs);
- if (IsConst(Opcode.rt)) {
- AddConstToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- AddConstToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(Opcode.rt));
- } else if (IsMapped(Opcode.rt)) {
- int32_t HiReg = Is64Bit(Opcode.rt)?MipsRegHi(Opcode.rt):Map_TempReg(Section,x86_Any,Opcode.rt,1);
- ProtectGPR(Section,Opcode.rt);
- AddX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- AdcX86RegToX86Reg(MipsRegHi(Opcode.rd),HiReg);
- } else {
- AddVariableToX86reg(MipsRegLo(Opcode.rd),&GPR[Opcode.rt].W[0]);
- AdcVariableToX86reg(MipsRegHi(Opcode.rd),&GPR[Opcode.rt].W[1]);
- }
- }
-}
-
-void Compile_R4300i_SPECIAL_DADDU (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- int64_t ValRs = Is64Bit(Opcode.rs)?MipsReg(Opcode.rs):(int64_t)MipsRegLo_S(Opcode.rs);
- int64_t ValRt = Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt);
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsReg(Opcode.rd) = ValRs + ValRt;
- if ((MipsRegHi(Opcode.rd) == 0) && (MipsRegLo(Opcode.rd) & 0x80000000) == 0) {
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if ((MipsRegHi(Opcode.rd) == 0xFFFFFFFF) && (MipsRegLo(Opcode.rd) & 0x80000000) != 0) {
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- } else {
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rs);
- if (IsConst(Opcode.rt)) {
- AddConstToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- AddConstToX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(Opcode.rt));
- } else if (IsMapped(Opcode.rt)) {
- int32_t HiReg = Is64Bit(Opcode.rt)?MipsRegHi(Opcode.rt):Map_TempReg(Section,x86_Any,Opcode.rt,1);
- ProtectGPR(Section,Opcode.rt);
- AddX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- AdcX86RegToX86Reg(MipsRegHi(Opcode.rd),HiReg);
- } else {
- AddVariableToX86reg(MipsRegLo(Opcode.rd),&GPR[Opcode.rt].W[0]);
- AdcVariableToX86reg(MipsRegHi(Opcode.rd),&GPR[Opcode.rt].W[1]);
- }
- }
-}
-
-void Compile_R4300i_SPECIAL_DSUB (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsReg(Opcode.rd) =
- Is64Bit(Opcode.rs)?MipsReg(Opcode.rs):(int64_t)MipsRegLo_S(Opcode.rs) -
- Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt);
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- } else {
- if (Opcode.rd == Opcode.rt) {
- int32_t HiReg = Map_TempReg(Section,x86_Any,Opcode.rt,1);
- int32_t LoReg = Map_TempReg(Section,x86_Any,Opcode.rt,0);
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rs);
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),LoReg);
- SbbX86RegToX86Reg(MipsRegHi(Opcode.rd),HiReg);
- return;
- }
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rs);
- if (IsConst(Opcode.rt)) {
- SubConstFromX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- SbbConstFromX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(Opcode.rt));
- } else if (IsMapped(Opcode.rt)) {
- int32_t HiReg = Is64Bit(Opcode.rt)?MipsRegHi(Opcode.rt):Map_TempReg(Section,x86_Any,Opcode.rt,1);
- ProtectGPR(Section,Opcode.rt);
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- SbbX86RegToX86Reg(MipsRegHi(Opcode.rd),HiReg);
- } else {
- SubVariableFromX86reg(MipsRegLo(Opcode.rd),&GPR[Opcode.rt].W[0]);
- SbbVariableFromX86reg(MipsRegHi(Opcode.rd),&GPR[Opcode.rt].W[1]);
- }
- }
-}
-
-void Compile_R4300i_SPECIAL_DSUBU (BLOCK_SECTION * Section) {
-
- if (Opcode.rd == 0) { return; }
-
- if (IsConst(Opcode.rt) && IsConst(Opcode.rs)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsReg(Opcode.rd) =
- Is64Bit(Opcode.rs)?MipsReg(Opcode.rs):(int64_t)MipsRegLo_S(Opcode.rs) -
- Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt);
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- } else {
- if (Opcode.rd == Opcode.rt) {
- int32_t HiReg = Map_TempReg(Section,x86_Any,Opcode.rt,1);
- int32_t LoReg = Map_TempReg(Section,x86_Any,Opcode.rt,0);
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rs);
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),LoReg);
- SbbX86RegToX86Reg(MipsRegHi(Opcode.rd),HiReg);
- return;
- }
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rs);
- if (IsConst(Opcode.rt)) {
- SubConstFromX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- SbbConstFromX86Reg(MipsRegHi(Opcode.rd),MipsRegHi(Opcode.rt));
- } else if (IsMapped(Opcode.rt)) {
- int32_t HiReg = Is64Bit(Opcode.rt)?MipsRegHi(Opcode.rt):Map_TempReg(Section,x86_Any,Opcode.rt,1);
- ProtectGPR(Section,Opcode.rt);
- SubX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rt));
- SbbX86RegToX86Reg(MipsRegHi(Opcode.rd),HiReg);
- } else {
- SubVariableFromX86reg(MipsRegLo(Opcode.rd),&GPR[Opcode.rt].W[0]);
- SbbVariableFromX86reg(MipsRegHi(Opcode.rd),&GPR[Opcode.rt].W[1]);
- }
- }
-}
-
-void Compile_R4300i_SPECIAL_DSLL (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rd == 0) { return; }
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
-
- MipsReg(Opcode.rd) = Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt) << Opcode.sa;
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- return;
- }
-
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- ShiftLeftDoubleImmed(MipsRegHi(Opcode.rd),MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
- ShiftLeftSignImmed( MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
-}
-
-void Compile_R4300i_SPECIAL_DSRL (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rd == 0) { return; }
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
-
- MipsReg(Opcode.rd) = Is64Bit(Opcode.rt)?MipsReg(Opcode.rt):(QWORD)MipsRegLo_S(Opcode.rt) >> Opcode.sa;
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- return;
- }
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- ShiftRightDoubleImmed(MipsRegLo(Opcode.rd),MipsRegHi(Opcode.rd),(uint8_t)Opcode.sa);
- ShiftRightUnsignImmed(MipsRegHi(Opcode.rd),(uint8_t)Opcode.sa);
-}
-
-void Compile_R4300i_SPECIAL_DSRA (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rd == 0) { return; }
- if (IsConst(Opcode.rt)) {
- if (IsMapped(Opcode.rd)) { UnMap_GPR(Section,Opcode.rd, 0); }
-
- MipsReg_S(Opcode.rd) = Is64Bit(Opcode.rt)?MipsReg_S(Opcode.rt):(int64_t)MipsRegLo_S(Opcode.rt) >> Opcode.sa;
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
- return;
- }
- Map_GPR_64bit(Section,Opcode.rd,Opcode.rt);
- ShiftRightDoubleImmed(MipsRegLo(Opcode.rd),MipsRegHi(Opcode.rd),(uint8_t)Opcode.sa);
- ShiftRightSignImmed(MipsRegHi(Opcode.rd),(uint8_t)Opcode.sa);
-}
-
-void Compile_R4300i_SPECIAL_DSLL32 (BLOCK_SECTION * Section) {
-
-
- if (Opcode.rd == 0) { return; }
- if (IsConst(Opcode.rt)) {
- if (Opcode.rt != Opcode.rd) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegHi(Opcode.rd) = MipsRegLo(Opcode.rt) << Opcode.sa;
- MipsRegLo(Opcode.rd) = 0;
- if (MipsRegLo_S(Opcode.rd) < 0 && MipsRegHi_S(Opcode.rd) == -1){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else if (MipsRegLo_S(Opcode.rd) >= 0 && MipsRegHi_S(Opcode.rd) == 0){
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- } else {
- MipsRegState(Opcode.rd) = STATE_CONST_64;
- }
-
- } else if (IsMapped(Opcode.rt)) {
- ProtectGPR(Section,Opcode.rt);
- Map_GPR_64bit(Section,Opcode.rd,-1);
- if (Opcode.rt != Opcode.rd) {
- MoveX86RegToX86Reg(MipsRegLo(Opcode.rt),MipsRegHi(Opcode.rd));
- } else {
- int32_t HiReg = MipsRegHi(Opcode.rt);
- MipsRegHi(Opcode.rt) = MipsRegLo(Opcode.rt);
- MipsRegLo(Opcode.rt) = HiReg;
- }
- if ((uint8_t)Opcode.sa != 0) {
- ShiftLeftSignImmed(MipsRegHi(Opcode.rd),(uint8_t)Opcode.sa);
- }
- XorX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rd));
- } else {
- Map_GPR_64bit(Section,Opcode.rd,-1);
- MoveVariableToX86reg(&GPR[Opcode.rt],MipsRegHi(Opcode.rd));
- if ((uint8_t)Opcode.sa != 0) {
- ShiftLeftSignImmed(MipsRegHi(Opcode.rd),(uint8_t)Opcode.sa);
- }
- XorX86RegToX86Reg(MipsRegLo(Opcode.rd),MipsRegLo(Opcode.rd));
- }
-}
-
-void Compile_R4300i_SPECIAL_DSRL32 (BLOCK_SECTION * Section) {
-
- if (IsConst(Opcode.rt)) {
- if (Opcode.rt != Opcode.rd) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- MipsRegLo(Opcode.rd) = (uint32_t)(MipsReg(Opcode.rt) >> (Opcode.sa + 32));
- } else if (IsMapped(Opcode.rt)) {
- ProtectGPR(Section,Opcode.rt);
- if (Is64Bit(Opcode.rt)) {
- if (Opcode.rt == Opcode.rd) {
- int32_t HiReg = MipsRegHi(Opcode.rt);
- MipsRegHi(Opcode.rt) = MipsRegLo(Opcode.rt);
- MipsRegLo(Opcode.rt) = HiReg;
- Map_GPR_32bit(Section,Opcode.rd,0,-1);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,0,-1);
- MoveX86RegToX86Reg(MipsRegHi(Opcode.rt),MipsRegLo(Opcode.rd));
- }
- if ((uint8_t)Opcode.sa != 0) {
- ShiftRightUnsignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
- }
- } else {
- Compile_R4300i_UnknownOpcode(Section);
- }
- } else {
- Map_GPR_32bit(Section,Opcode.rd,0,-1);
- MoveVariableToX86reg(&GPR[Opcode.rt].UW[1],MipsRegLo(Opcode.rd));
- if ((uint8_t)Opcode.sa != 0) {
- ShiftRightUnsignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
- }
- }
-}
-
-void Compile_R4300i_SPECIAL_DSRA32 (BLOCK_SECTION * Section) {
-
- if (IsConst(Opcode.rt)) {
- if (Opcode.rt != Opcode.rd) { UnMap_GPR(Section,Opcode.rd, 0); }
- MipsRegState(Opcode.rd) = STATE_CONST_32;
- MipsRegLo(Opcode.rd) = (uint32_t)(MipsReg_S(Opcode.rt) >> (Opcode.sa + 32));
- } else if (IsMapped(Opcode.rt)) {
- ProtectGPR(Section,Opcode.rt);
- if (Is64Bit(Opcode.rt)) {
- if (Opcode.rt == Opcode.rd) {
- int32_t HiReg = MipsRegHi(Opcode.rt);
- MipsRegHi(Opcode.rt) = MipsRegLo(Opcode.rt);
- MipsRegLo(Opcode.rt) = HiReg;
- Map_GPR_32bit(Section,Opcode.rd,1,-1);
- } else {
- Map_GPR_32bit(Section,Opcode.rd,1,-1);
- MoveX86RegToX86Reg(MipsRegHi(Opcode.rt),MipsRegLo(Opcode.rd));
- }
- if ((uint8_t)Opcode.sa != 0) {
- ShiftRightSignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
- }
- } else {
- Compile_R4300i_UnknownOpcode(Section);
- }
- } else {
- Map_GPR_32bit(Section,Opcode.rd,1,-1);
- MoveVariableToX86reg(&GPR[Opcode.rt].UW[1],MipsRegLo(Opcode.rd));
- if ((uint8_t)Opcode.sa != 0) {
- ShiftRightSignImmed(MipsRegLo(Opcode.rd),(uint8_t)Opcode.sa);
- }
- }
-}
-
-/************************** COP0 functions **************************/
-void Compile_R4300i_COP0_MF(BLOCK_SECTION * Section) {
-
-
- switch (Opcode.rd) {
- case 9: //Count
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- BlockCycleCount = 0;
- }
- Map_GPR_32bit(Section,Opcode.rt,1,-1);
- MoveVariableToX86reg(&CP0[Opcode.rd],MipsRegLo(Opcode.rt));
-}
-
-void Compile_R4300i_COP0_MT (BLOCK_SECTION * Section) {
- int32_t OldStatusReg;
- uint8_t *Jump;
-
-
-
- switch (Opcode.rd) {
- case 0: //Index
- case 2: //EntryLo0
- case 3: //EntryLo1
- case 4: //Context
- case 5: //PageMask
- case 9: //Count
- case 10: //Entry Hi
- case 11: //Compare
- case 14: //EPC
- case 16: //Config
- case 18: //WatchLo
- case 19: //WatchHi
- case 28: //Tag lo
- case 29: //Tag Hi
- case 30: //ErrEPC
- if (IsConst(Opcode.rt)) {
- MoveConstToVariable(MipsRegLo(Opcode.rt), &CP0[Opcode.rd]);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rt), &CP0[Opcode.rd]);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rt,0), &CP0[Opcode.rd]);
- }
- switch (Opcode.rd) {
- case 4: //Context
- AndConstToVariable(0xFF800000,&CP0[Opcode.rd]);
- break;
- case 9: //Count
- BlockCycleCount = 0;
- Pushad();
- Call_Direct(ChangeCompareTimer);
- Popad();
- break;
- case 11: //Compare
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockCycleCount,&Timers->Timer);
- BlockCycleCount = 0;
- AndConstToVariable(~CAUSE_IP7,&FAKE_CAUSE_REGISTER);
- Pushad();
- Call_Direct(ChangeCompareTimer);
- Popad();
- }
- break;
- case 12: //Status
- OldStatusReg = Map_TempReg(Section,x86_Any,-1,0);
- MoveVariableToX86reg(&CP0[Opcode.rd],OldStatusReg);
- if (IsConst(Opcode.rt)) {
- MoveConstToVariable(MipsRegLo(Opcode.rt), &CP0[Opcode.rd]);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rt), &CP0[Opcode.rd]);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rt,0), &CP0[Opcode.rd]);
- }
- XorVariableToX86reg(&CP0[Opcode.rd],OldStatusReg);
- TestConstToX86Reg(STATUS_FR,OldStatusReg);
- JeLabel8(0);
- Jump = RecompPos - 1;
- Pushad();
- Call_Direct(SetFpuLocations);
- Popad();
- *(uint8_t *)(Jump)= (uint8_t )(((uint8_t )(RecompPos)) - (((uint8_t )(Jump)) + 1));
-
- //TestConstToX86Reg(STATUS_FR,OldStatusReg);
- //CompileExit(Section->CompilePC+4,Section->RegWorking,ExitResetRecompCode,0,JneLabel32);
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- case 6: //Wired
- Pushad();
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- BlockRandomModifier = 0;
- Call_Direct(FixRandomReg);
- Popad();
- if (IsConst(Opcode.rt)) {
- MoveConstToVariable(MipsRegLo(Opcode.rt), &CP0[Opcode.rd]);
- } else if (IsMapped(Opcode.rt)) {
- MoveX86regToVariable(MipsRegLo(Opcode.rt), &CP0[Opcode.rd]);
- } else {
- MoveX86regToVariable(Map_TempReg(Section,x86_Any,Opcode.rt,0), &CP0[Opcode.rd]);
- }
- break;
- case 13: //cause
- if (IsConst(Opcode.rt)) {
- AndConstToVariable(0xFFFFCFF,&CP0[Opcode.rd]);
-#ifndef EXTERNAL_RELEASE
- if ((MipsRegLo(Opcode.rt) & 0x300) != 0 ){ DisplayError("Set IP0 or IP1"); }
-#endif
- } else {
- Compile_R4300i_UnknownOpcode(Section);
- }
- Pushad();
- Call_Direct(CheckInterrupts);
- Popad();
- break;
- default:
- Compile_R4300i_UnknownOpcode(Section);
- }
-}
-
-/************************** COP0 CO functions ***********************/
-void Compile_R4300i_COP0_CO_TLBR( BLOCK_SECTION * Section) {
- Pushad();
- Call_Direct(TLB_Read);
- Popad();
-}
-
-void Compile_R4300i_COP0_CO_TLBWI( BLOCK_SECTION * Section) {
- Pushad();
- MoveVariableToX86reg(&INDEX_REGISTER,x86_EDI);
- AndConstToX86Reg(x86_EDI,0x1F);
-#ifdef USEX64
- Call_Direct(WriteTLBEntry);
-#else
- Push(x86_ECX);
- Call_Direct(WriteTLBEntry);
- AddConstToX86Reg(x86_ESP, 0x4);
-#endif
- Popad();
-}
-
-void Compile_R4300i_COP0_CO_TLBWR( BLOCK_SECTION * Section) {
- if (BlockRandomModifier != 0) { SubConstFromVariable(BlockRandomModifier,&CP0[1]); }
- BlockRandomModifier = 0;
- Pushad();
- //Call_Direct(FixRandomReg);
- MoveVariableToX86reg(&RANDOM_REGISTER,x86_EDI);
- AndConstToX86Reg(x86_EDI,0x1F);
- //BreakPoint();
- //Push(x86_ECX);
-#ifdef USEX64
- Call_Direct(WriteTLBEntry);
-#else
- Push(x86_ECX);
- Call_Direct(WriteTLBEntry);
- AddConstToX86Reg(x86_ESP, 0x4);
-#endif
-
- //AddConstToX86Reg(x86_ESP,4);
- Popad();
-}
-
-
-
-void Compile_R4300i_COP0_CO_TLBP( BLOCK_SECTION * Section) {
- Pushad();
- Call_Direct(TLB_Probe);
- Popad();
-}
-
-void compiler_COP0_CO_ERET (void) {
- if ((STATUS_REGISTER & STATUS_ERL) != 0) {
- PROGRAM_COUNTER = ERROREPC_REGISTER;
- STATUS_REGISTER &= ~STATUS_ERL;
- } else {
- PROGRAM_COUNTER = EPC_REGISTER;
- STATUS_REGISTER &= ~STATUS_EXL;
- }
- LLBit = 0;
- CheckInterrupts();
-}
-
-void Compile_R4300i_COP0_CO_ERET( BLOCK_SECTION * Section) {
- WriteBackRegisters(Section);
- Pushad();
- Call_Direct(compiler_COP0_CO_ERET);
- Popad();
- CompileExit((uint32_t)-1,&Section->RegWorking,Normal,1,NULL);
- NextInstruction = END_BLOCK;
-}
-
-/************************** Other functions **************************/
-void Compile_R4300i_UnknownOpcode (BLOCK_SECTION * Section) {
-
-// Int3();
- FreeSection(Section->ContinueSection,Section);
- FreeSection(Section->JumpSection,Section);
- BlockCycleCount -= 2;
- BlockRandomModifier -= 1;
- MoveConstToVariable(Section->CompilePC,&PROGRAM_COUNTER);
- WriteBackRegisters(Section);
- AddConstToVariable(BlockCycleCount,&CP0[9]);
- SubConstFromVariable(BlockRandomModifier,&CP0[1]);
- MoveConstToVariable(Opcode.Hex,&Opcode.Hex);
- Pushad();
- Call_Direct(R4300i_UnknownOpcode);
- Popad();
- Ret();
- if (NextInstruction == NORMAL) { NextInstruction = END_BLOCK; }
-}
-
diff --git a/src/usf/recompiler_ops.h b/src/usf/recompiler_ops.h deleted file mode 100644 index b1e5809..0000000 --- a/src/usf/recompiler_ops.h +++ /dev/null @@ -1,196 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-void CompileReadTLBMiss (BLOCK_SECTION * Section, int32_t AddressReg, int32_t LookUpReg );
-
-/************************** Branch functions ************************/
-void Compile_R4300i_Branch ( BLOCK_SECTION * Section, void (*CompareFunc)(BLOCK_SECTION * Section), int32_t BranchType, uint32_t Link);
-void Compile_R4300i_BranchLikely ( BLOCK_SECTION * Section, void (*CompareFunc)(BLOCK_SECTION * Section), uint32_t Link);
-void BNE_Compare ( BLOCK_SECTION * Section );
-void BEQ_Compare ( BLOCK_SECTION * Section );
-void BGTZ_Compare ( BLOCK_SECTION * Section );
-void BLEZ_Compare ( BLOCK_SECTION * Section );
-void BLTZ_Compare ( BLOCK_SECTION * Section );
-void BGEZ_Compare ( BLOCK_SECTION * Section );
-void COP1_BCF_Compare ( BLOCK_SECTION * Section );
-void COP1_BCT_Compare ( BLOCK_SECTION * Section );
-
-/************************* OpCode functions *************************/
-void Compile_R4300i_J ( BLOCK_SECTION * Section );
-void Compile_R4300i_JAL ( BLOCK_SECTION * Section );
-void Compile_R4300i_ADDI ( BLOCK_SECTION * Section );
-void Compile_R4300i_ADDIU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SLTI ( BLOCK_SECTION * Section );
-void Compile_R4300i_SLTIU ( BLOCK_SECTION * Section );
-void Compile_R4300i_ANDI ( BLOCK_SECTION * Section );
-void Compile_R4300i_ORI ( BLOCK_SECTION * Section );
-void Compile_R4300i_XORI ( BLOCK_SECTION * Section );
-void Compile_R4300i_LUI ( BLOCK_SECTION * Section );
-void Compile_R4300i_DADDIU ( BLOCK_SECTION * Section );
-void Compile_R4300i_LDL ( BLOCK_SECTION * Section );
-void Compile_R4300i_LDR ( BLOCK_SECTION * Section );
-void Compile_R4300i_LB ( BLOCK_SECTION * Section );
-void Compile_R4300i_LH ( BLOCK_SECTION * Section );
-void Compile_R4300i_LWL ( BLOCK_SECTION * Section );
-void Compile_R4300i_LW ( BLOCK_SECTION * Section );
-void Compile_R4300i_LBU ( BLOCK_SECTION * Section );
-void Compile_R4300i_LHU ( BLOCK_SECTION * Section );
-void Compile_R4300i_LWR ( BLOCK_SECTION * Section );
-void Compile_R4300i_LWU ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_SB ( BLOCK_SECTION * Section );
-void Compile_R4300i_SH ( BLOCK_SECTION * Section );
-void Compile_R4300i_SWL ( BLOCK_SECTION * Section );
-void Compile_R4300i_SW ( BLOCK_SECTION * Section );
-void Compile_R4300i_SWR ( BLOCK_SECTION * Section );
-void Compile_R4300i_SDL ( BLOCK_SECTION * Section );
-void Compile_R4300i_SDR ( BLOCK_SECTION * Section );
-void Compile_R4300i_CACHE ( BLOCK_SECTION * Section );
-void Compile_R4300i_LL ( BLOCK_SECTION * Section );
-void Compile_R4300i_LWC1 ( BLOCK_SECTION * Section );
-void Compile_R4300i_LDC1 ( BLOCK_SECTION * Section );
-void Compile_R4300i_LD ( BLOCK_SECTION * Section );
-void Compile_R4300i_SC ( BLOCK_SECTION * Section );
-void Compile_R4300i_SWC1 ( BLOCK_SECTION * Section );
-void Compile_R4300i_SDC1 ( BLOCK_SECTION * Section );
-void Compile_R4300i_SD ( BLOCK_SECTION * Section );
-
-/********************** R4300i OpCodes: Special **********************/
-void Compile_R4300i_SPECIAL_SLL ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SRL ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SRA ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SLLV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SRLV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SRAV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_JR ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_JALR ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SYSCALL( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_MFLO ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_MTLO ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_MFHI ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_MTHI ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSLLV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSRLV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSRAV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_MULT ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_MULTU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DIV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DIVU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DMULT ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DMULTU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DDIV ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DDIVU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_ADD ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_ADDU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SUB ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SUBU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_AND ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_OR ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_XOR ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_NOR ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SLT ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_SLTU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DADD ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DADDU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSUB ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSUBU ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSLL ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSRL ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSRA ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSLL32 ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSRL32 ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_DSRA32 ( BLOCK_SECTION * Section );
-void Compile_R4300i_SPECIAL_BREAK ( BLOCK_SECTION * Section );
-
-/************************** COP0 functions **************************/
-void Compile_R4300i_COP0_MF ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP0_MT ( BLOCK_SECTION * Section );
-
-/************************** COP0 CO functions ***********************/
-void Compile_R4300i_COP0_CO_TLBR ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP0_CO_TLBWI ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP0_CO_TLBWR ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP0_CO_TLBP ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP0_CO_ERET ( BLOCK_SECTION * Section );
-
-/************************** COP1 functions **************************/
-void Compile_R4300i_COP1_MF ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_DMF ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_CF ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_MT ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_DMT ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_CT ( BLOCK_SECTION * Section );
-
-/************************** COP1: S functions ************************/
-void Compile_R4300i_COP1_S_ADD ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_SUB ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_MUL ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_DIV ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_ABS ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_NEG ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_SQRT ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_MOV ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_TRUNC_L ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_CEIL_L ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_S_FLOOR_L ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_S_ROUND_W ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_TRUNC_W ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_CEIL_W ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_S_FLOOR_W ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_CVT_D ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_CVT_W ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_CVT_L ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_S_CMP ( BLOCK_SECTION * Section );
-
-/************************** COP1: D functions ************************/
-void Compile_R4300i_COP1_D_ADD ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_SUB ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_MUL ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_DIV ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_ABS ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_NEG ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_SQRT ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_MOV ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_TRUNC_L ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_D_CEIL_L ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_D_FLOOR_L ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_D_ROUND_W ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_TRUNC_W ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_CEIL_W ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_D_FLOOR_W ( BLOCK_SECTION * Section ); //added by Witten
-void Compile_R4300i_COP1_D_CVT_S ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_CVT_W ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_CVT_L ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_D_CMP ( BLOCK_SECTION * Section );
-
-/************************** COP1: W functions ************************/
-void Compile_R4300i_COP1_W_CVT_S ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_W_CVT_D ( BLOCK_SECTION * Section );
-
-/************************** COP1: L functions ************************/
-void Compile_R4300i_COP1_L_CVT_S ( BLOCK_SECTION * Section );
-void Compile_R4300i_COP1_L_CVT_D ( BLOCK_SECTION * Section );
-
-/************************** Other functions **************************/
-void Compile_R4300i_UnknownOpcode ( BLOCK_SECTION * Section );
diff --git a/src/usf/registers.c b/src/usf/registers.c deleted file mode 100644 index 8971d1a..0000000 --- a/src/usf/registers.c +++ /dev/null @@ -1,1054 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-// #ifdef EXT_REGS
-
-#include "main.h"
-#include "cpu.h"
-#include "x86.h"
-#include "types.h"
-
-uint32_t PROGRAM_COUNTER, * CP0,*FPCR,*RegRDRAM,*RegSP,*RegDPC,*RegMI,*RegVI,*RegAI,*RegPI,
- *RegRI,*RegSI, HalfLine, RegModValue, ViFieldNumber, LLBit, LLAddr;
-void * FPRDoubleLocation[32], * FPRFloatLocation[32];
-MIPS_DWORD *GPR, *FPR, HI, LO;
-int32_t fpuControl;
-N64_REGISTERS * Registers = 0;
-
-void SetupRegisters(N64_REGISTERS * n64_Registers) {
- PROGRAM_COUNTER = n64_Registers->PROGRAM_COUNTER;
- HI.DW = n64_Registers->HI.DW;
- LO.DW = n64_Registers->LO.DW;
- CP0 = n64_Registers->CP0;
- GPR = n64_Registers->GPR;
- FPR = n64_Registers->FPR;
- FPCR = n64_Registers->FPCR;
- RegRDRAM = n64_Registers->RDRAM;
- RegSP = n64_Registers->SP;
- RegDPC = n64_Registers->DPC;
- RegMI = n64_Registers->MI;
- RegVI = n64_Registers->VI;
- RegAI = n64_Registers->AI;
- RegPI = n64_Registers->PI;
- RegRI = n64_Registers->RI;
- RegSI = n64_Registers->SI;
- PIF_Ram = n64_Registers->PIF_Ram;
-}
-
-int fUnMap_8BitTempReg (BLOCK_SECTION * Section);
-int UnMap_TempReg (BLOCK_SECTION * Section);
-uint32_t UnMap_X86reg (BLOCK_SECTION * Section, uint32_t x86Reg);
-
-void ChangeFPURegFormat (BLOCK_SECTION * Section, int32_t Reg, int32_t OldFormat, int32_t NewFormat, int32_t RoundingModel) {
- int32_t i;
-
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)Reg) {
- if (FpuState(i) != (uint32_t)OldFormat) {
- UnMap_FPR(Section,Reg,1);
- Load_FPR_ToTop(Section,Reg,Reg,OldFormat);
- ChangeFPURegFormat(Section,Reg,OldFormat,NewFormat,RoundingModel);
- return;
- }
- FpuRoundingModel(i) = RoundingModel;
- FpuState(i) = NewFormat;
- return;
- }
- }
-
-}
-
-void ChangeMiIntrMask (void) {
- if ( ( RegModValue & MI_INTR_MASK_CLR_SP ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_SP; }
- if ( ( RegModValue & MI_INTR_MASK_SET_SP ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_SP; }
- if ( ( RegModValue & MI_INTR_MASK_CLR_SI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_SI; }
- if ( ( RegModValue & MI_INTR_MASK_SET_SI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_SI; }
- if ( ( RegModValue & MI_INTR_MASK_CLR_AI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_AI; }
- if ( ( RegModValue & MI_INTR_MASK_SET_AI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_AI; }
- if ( ( RegModValue & MI_INTR_MASK_CLR_VI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_VI; }
- if ( ( RegModValue & MI_INTR_MASK_SET_VI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_VI; }
- if ( ( RegModValue & MI_INTR_MASK_CLR_PI ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_PI; }
- if ( ( RegModValue & MI_INTR_MASK_SET_PI ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_PI; }
- if ( ( RegModValue & MI_INTR_MASK_CLR_DP ) != 0 ) { MI_INTR_MASK_REG &= ~MI_INTR_MASK_DP; }
- if ( ( RegModValue & MI_INTR_MASK_SET_DP ) != 0 ) { MI_INTR_MASK_REG |= MI_INTR_MASK_DP; }
-}
-
-void ChangeMiModeReg (void) {
- MI_MODE_REG &= ~0x7F;
- MI_MODE_REG |= (RegModValue & 0x7F);
- if ( ( RegModValue & MI_CLR_INIT ) != 0 ) { MI_MODE_REG &= ~MI_MODE_INIT; }
- if ( ( RegModValue & MI_SET_INIT ) != 0 ) { MI_MODE_REG |= MI_MODE_INIT; }
- if ( ( RegModValue & MI_CLR_EBUS ) != 0 ) { MI_MODE_REG &= ~MI_MODE_EBUS; }
- if ( ( RegModValue & MI_SET_EBUS ) != 0 ) { MI_MODE_REG |= MI_MODE_EBUS; }
- if ( ( RegModValue & MI_CLR_DP_INTR ) != 0 ) { MI_INTR_REG &= ~MI_INTR_DP; }
- if ( ( RegModValue & MI_CLR_RDRAM ) != 0 ) { MI_MODE_REG &= ~MI_MODE_RDRAM; }
- if ( ( RegModValue & MI_SET_RDRAM ) != 0 ) { MI_MODE_REG |= MI_MODE_RDRAM; }
-}
-
-void ChangeSpStatus (void) {
- if ( ( RegModValue & SP_CLR_HALT ) != 0) { SP_STATUS_REG &= ~SP_STATUS_HALT; }
- if ( ( RegModValue & SP_SET_HALT ) != 0) { SP_STATUS_REG |= SP_STATUS_HALT; }
- if ( ( RegModValue & SP_CLR_BROKE ) != 0) { SP_STATUS_REG &= ~SP_STATUS_BROKE; }
- if ( ( RegModValue & SP_CLR_INTR ) != 0) {
- MI_INTR_REG &= ~MI_INTR_SP;
- CheckInterrupts();
- }
-
- if ( ( RegModValue & SP_CLR_SSTEP ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SSTEP; }
- if ( ( RegModValue & SP_SET_SSTEP ) != 0) { SP_STATUS_REG |= SP_STATUS_SSTEP; }
- if ( ( RegModValue & SP_CLR_INTR_BREAK ) != 0) { SP_STATUS_REG &= ~SP_STATUS_INTR_BREAK; }
- if ( ( RegModValue & SP_SET_INTR_BREAK ) != 0) { SP_STATUS_REG |= SP_STATUS_INTR_BREAK; }
- if ( ( RegModValue & SP_CLR_SIG0 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG0; }
- if ( ( RegModValue & SP_SET_SIG0 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG0; }
- if ( ( RegModValue & SP_CLR_SIG1 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG1; }
- if ( ( RegModValue & SP_SET_SIG1 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG1; }
- if ( ( RegModValue & SP_CLR_SIG2 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG2; }
- if ( ( RegModValue & SP_SET_SIG2 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG2; }
- if ( ( RegModValue & SP_CLR_SIG3 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG3; }
- if ( ( RegModValue & SP_SET_SIG3 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG3; }
- if ( ( RegModValue & SP_CLR_SIG4 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG4; }
- if ( ( RegModValue & SP_SET_SIG4 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG4; }
- if ( ( RegModValue & SP_CLR_SIG5 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG5; }
- if ( ( RegModValue & SP_SET_SIG5 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG5; }
- if ( ( RegModValue & SP_CLR_SIG6 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG6; }
- if ( ( RegModValue & SP_SET_SIG6 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG6; }
- if ( ( RegModValue & SP_CLR_SIG7 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG7; }
- if ( ( RegModValue & SP_SET_SIG7 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG7; }
-
- RunRsp();
-
-}
-
-int32_t Free8BitX86Reg (BLOCK_SECTION * Section) {
- int32_t x86Reg, count, MapCount[64], MapReg[64];
-
- //if (x86Mapped(x86_EBX) == NotMapped && !x86Protected(x86_EBX)) {return x86_EBX; }
- //if (x86Mapped(x86_EAX) == NotMapped && !x86Protected(x86_EAX)) {return x86_EAX; }
- //if (x86Mapped(x86_EDX) == NotMapped && !x86Protected(x86_EDX)) {return x86_EDX; }
- //if (x86Mapped(x86_ECX) == NotMapped && !x86Protected(x86_ECX)) {return x86_ECX; }
- if (x86Mapped(x86_EBX&0x2f) == NotMapped && !x86Protected(x86_EBX&0x2f)) {return x86_EBX; }
- if (x86Mapped(x86_EDX&0x2f) == NotMapped && !x86Protected(x86_EDX&0x2f)) {return x86_EDX; }
- if (x86Mapped(x86_ECX&0x2f) == NotMapped && !x86Protected(x86_ECX&0x2f)) {return x86_ECX; }
- if (x86Mapped(x86_EAX&0x2f) == NotMapped && !x86Protected(x86_EAX&0x2f)) {return x86_EAX; }
-#ifdef EXT_REGS
- if (x86Mapped(x86_R9D&0x2f) == NotMapped && !x86Protected(x86_R9D&0x2f)) {return x86_R9D; }
- if (x86Mapped(x86_R10D&0x2f) == NotMapped && !x86Protected(x86_R10D&0x2f)) {return x86_R10D; }
- if (x86Mapped(x86_R11D&0x2f) == NotMapped && !x86Protected(x86_R11D&0x2f)) {return x86_R11D; }
- if (x86Mapped(x86_R14D&0x2f) == NotMapped && !x86Protected(x86_R14D&0x2f)) {return x86_R14D; }
-#endif
-
- x86Reg = UnMap_8BitTempReg(Section);
- if (x86Reg >= 0) { return x86Reg; }
-
- for (count = 0; count < 64; count ++) {
- MapCount[count] = x86MapOrder(count);
- MapReg[count] = count;
- }
- for (count = 0; count < 64; count ++) {
- int i;
-
- for (i = 0; i < 63; i ++) {
- int temp;
-
- if (MapCount[i] < MapCount[i+1]) {
- temp = MapCount[i];
- MapCount[i] = MapCount[i+1];
- MapCount[i+1] = temp;
- temp = MapReg[i];
- MapReg[i] = MapReg[i+1];
- MapReg[i+1] = temp;
- }
- }
-
- }
- for (count = 0; count < 64; count ++) {
- if (MapCount[count] > 0) {
- if (!Is8BitReg(count)) { continue; }
- if (UnMap_X86reg(Section,count)) {
- return count;
- }
- }
- }
-
- return -1;
-}
-
-
-int32_t FreeX86Reg (BLOCK_SECTION * Section) {
- int32_t x86Reg, count, MapCount[64], MapReg[64], StackReg;
-
- if (x86Mapped(x86_ESI&0x2f) == NotMapped && !x86Protected(x86_ESI&0x2f)) {return x86_ESI; }
- if (x86Mapped(x86_EDI&0x2f) == NotMapped && !x86Protected(x86_EDI&0x2f)) {return x86_EDI; }
- if (x86Mapped(x86_EBX&0x2f) == NotMapped && !x86Protected(x86_EBX&0x2f)) {return x86_EBX; }
- if (x86Mapped(x86_EDX&0x2f) == NotMapped && !x86Protected(x86_EDX&0x2f)) {return x86_EDX; }
- if (x86Mapped(x86_ECX&0x2f) == NotMapped && !x86Protected(x86_ECX&0x2f)) {return x86_ECX; }
- if (x86Mapped(x86_EAX&0x2f) == NotMapped && !x86Protected(x86_EAX&0x2f)) {return x86_EAX; }
-#ifdef EXT_REGS
- if (x86Mapped(x86_R9D&0x2f) == NotMapped && !x86Protected(x86_R9D&0x2f)) {return x86_R9D; }
- if (x86Mapped(x86_R10D&0x2f) == NotMapped && !x86Protected(x86_R10D&0x2f)) {return x86_R10D; }
- if (x86Mapped(x86_R11D&0x2f) == NotMapped && !x86Protected(x86_R11D&0x2f)) {return x86_R11D; }
- if (x86Mapped(x86_R12D&0x2f) == NotMapped && !x86Protected(x86_R12D&0x2f)) {return x86_R12D; }
- if (x86Mapped(x86_R13D&0x2f) == NotMapped && !x86Protected(x86_R13D&0x2f)) {return x86_R13D; }
- if (x86Mapped(x86_R14D&0x2f) == NotMapped && !x86Protected(x86_R14D&0x2f)) {return x86_R14D; }
-#endif
-
- x86Reg = UnMap_TempReg(Section);
- if (x86Reg > 0) { return x86Reg; }
-
- for (count = 0; count < 64; count ++) {
- MapCount[count] = x86MapOrder(count);
- MapReg[count] = count;
- }
- for (count = 0; count < 64; count ++) {
- int i;
-
- for (i = 0; i < 63; i ++) {
- int temp;
-
- if (MapCount[i] < MapCount[i+1]) {
- temp = MapCount[i];
- MapCount[i] = MapCount[i+1];
- MapCount[i+1] = temp;
- temp = MapReg[i];
- MapReg[i] = MapReg[i+1];
- MapReg[i+1] = temp;
- }
- }
-
- }
- StackReg = -1;
- for (count = 0; count < 64; count ++) {
- if (MapCount[count] > 0 && x86Mapped(MapReg[count]) != Stack_Mapped) {
- if (UnMap_X86reg(Section,MapReg[count])) {
- return MapReg[count];
- }
- }
- if (x86Mapped(MapReg[count]) == Stack_Mapped) { StackReg = MapReg[count]; }
- }
- if (StackReg >= 0) {
- UnMap_X86reg(Section,StackReg);
- return StackReg;
- }
- return -1;
-}
-
-
-uint32_t Is8BitReg (int32_t x86Reg) {
- if (x86Reg == x86_EAX) { return 1; }
- if (x86Reg == x86_EBX) { return 1; }
- if (x86Reg == x86_ECX) { return 1; }
- if (x86Reg == x86_EDX) { return 1; }
-#ifdef EXT_REGS
- if (x86Reg == x86_R9D) { return 1; }
- if (x86Reg == x86_R10D) { return 1; }
- if (x86Reg == x86_R11D) { return 1; }
- if (x86Reg == x86_R14D) { return 1; }
-#endif
- return 0;
-}
-
-void Load_FPR_ToTop (BLOCK_SECTION * Section, int32_t Reg, int32_t RegToLoad, int32_t Format) {
- int32_t i;
-
- if (RegToLoad < 0) { return; }
- if (Reg < 0) { return; }
-
- if (Format == FPU_Double || Format == FPU_Qword) {
- UnMap_FPR(Section,Reg + 1,1);
- UnMap_FPR(Section,RegToLoad + 1,1);
- } else {
- if ((Reg & 1) != 0) {
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)(Reg - 1)) {
- if (FpuState(i) == FPU_Double || FpuState(i) == FPU_Qword) {
- UnMap_FPR(Section,Reg,1);
- }
- i = 8;
- }
- }
- }
- if ((RegToLoad & 1) != 0) {
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)(RegToLoad - 1)) {
- if (FpuState(i) == FPU_Double || FpuState(i) == FPU_Qword) {
- UnMap_FPR(Section,RegToLoad,1);
- }
- i = 8;
- }
- }
- }
- }
-
- if (Reg == RegToLoad) {
- //if different format then unmap original reg from stack
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)Reg) {
- if (FpuState(i) != (uint32_t)Format) {
- UnMap_FPR(Section,Reg,1);
- }
- i = 8;
- }
- }
- } else {
- UnMap_FPR(Section,Reg,0);
- }
-
- if (RegInStack(Section,RegToLoad,Format)) {
- if (Reg != RegToLoad) {
- if (FpuMappedTo((StackTopPos - 1) & 7) != (uint32_t)RegToLoad) {
- UnMap_FPR(Section,FpuMappedTo((StackTopPos - 1) & 7),1);
- fpuLoadReg(&StackTopPos,StackPosition(Section,RegToLoad));
- FpuRoundingModel(StackTopPos) = RoundDefault;
- FpuMappedTo(StackTopPos) = Reg;
- FpuState(StackTopPos) = Format;
- } else {
- UnMap_FPR(Section,FpuMappedTo((StackTopPos - 1) & 7),1);
- Load_FPR_ToTop (Section,Reg, RegToLoad, Format);
- }
- } else {
- uint32_t RegPos, StackPos, i;
-
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)Reg) {
- RegPos = i;
- i = 8;
- }
- }
-
- if (RegPos == StackTopPos) {
- return;
- }
- StackPos = StackPosition(Section,Reg);
-
- FpuRoundingModel(RegPos) = FpuRoundingModel(StackTopPos);
- FpuMappedTo(RegPos) = FpuMappedTo(StackTopPos);
- FpuState(RegPos) = FpuState(StackTopPos);
-
- fpuExchange(StackPos);
-
- FpuRoundingModel(StackTopPos) = RoundDefault;
- FpuMappedTo(StackTopPos) = Reg;
- FpuState(StackTopPos) = Format;
- }
- } else {
- int TempReg;
-
- UnMap_FPR(Section,FpuMappedTo((StackTopPos - 1) & 7),1);
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)RegToLoad) {
- UnMap_FPR(Section,RegToLoad,1);
- i = 8;
- }
- }
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
- switch (Format) {
- case FPU_Dword:
- MovePointerToX86reg(&FPRFloatLocation[RegToLoad],TempReg);
- MovePointerToX86reg(&FPRFloatLocation[RegToLoad],TempReg);
-
- fpuLoadIntegerDwordFromX86Reg(&StackTopPos,TempReg);
- break;
- case FPU_Qword:
- MovePointerToX86reg(&FPRDoubleLocation[RegToLoad],TempReg);
- fpuLoadIntegerQwordFromX86Reg(&StackTopPos,TempReg);
- break;
- case FPU_Float:
- MovePointerToX86reg(&FPRFloatLocation[RegToLoad],TempReg);
- fpuLoadDwordFromX86Reg(&StackTopPos,TempReg);
- break;
- case FPU_Double:
- MovePointerToX86reg(&FPRDoubleLocation[RegToLoad],TempReg);
- fpuLoadQwordFromX86Reg(&StackTopPos,TempReg);
- break;
- }
- x86Protected(TempReg) = 0;
- FpuRoundingModel(StackTopPos) = RoundDefault;
- FpuMappedTo(StackTopPos) = Reg;
- FpuState(StackTopPos) = Format;
- }
-
- //CurrentRoundingModel,FpuRoundingModel(StackTopPos));
-}
-
-void Map_GPR_32bit (BLOCK_SECTION * Section, int32_t Reg, uint32_t SignValue, int32_t MipsRegToLoad) {
- int x86Reg,count;
-
- if (Reg == 0) {
- return;
- }
-
- if (IsUnknown(Reg) || IsConst(Reg)) {
- x86Reg = FreeX86Reg(Section);
- if (x86Reg < 0) {
- printf("out of registers\n");
- return;
- }
- } else {
- if (Is64Bit(Reg)) {
- x86MapOrder(MipsRegHi(Reg)) = 0;
- x86Mapped(MipsRegHi(Reg)) = NotMapped;
- x86Protected(MipsRegHi(Reg)) = 0;
- MipsRegHi(Reg) = 0;
- }
- x86Reg = MipsRegLo(Reg);
- }
- for (count = 0; count < 64; count ++) {
- if (x86MapOrder(count) > 0) {
- x86MapOrder(count) += 1;
- }
- }
- x86MapOrder(x86Reg) = 1;
-
- if (MipsRegToLoad > 0) {
- if (IsUnknown(MipsRegToLoad)) {
- MoveVariableToX86reg(&GPR[MipsRegToLoad].UW[0],x86Reg);
- } else if (IsMapped(MipsRegToLoad)) {
- if (Reg != MipsRegToLoad) {
- MoveX86RegToX86Reg(MipsRegLo(MipsRegToLoad),x86Reg);
- }
- } else {
- if (MipsRegLo(MipsRegToLoad) != 0) {
- MoveConstToX86reg(MipsRegLo(MipsRegToLoad),x86Reg);
- } else {
- XorX86RegToX86Reg(x86Reg,x86Reg);
- }
- }
- } else if (MipsRegToLoad == 0) {
- XorX86RegToX86Reg(x86Reg,x86Reg);
- }
- x86Mapped(x86Reg) = GPR_Mapped;
- x86Protected(x86Reg) = 1;
- MipsRegLo(Reg) = x86Reg;
- MipsRegState(Reg) = SignValue ? STATE_MAPPED_32_SIGN : STATE_MAPPED_32_ZERO;
-}
-
-void Map_GPR_64bit (BLOCK_SECTION * Section, int32_t Reg, int32_t MipsRegToLoad) {
- int x86Hi, x86lo, count;
-
- if (Reg == 0) {
-
- return;
- }
-
- ProtectGPR(Section,Reg);
- if (IsUnknown(Reg) || IsConst(Reg)) {
- x86Hi = FreeX86Reg(Section);
- if (x86Hi < 0) { printf("out of registers\n"); return; }
- x86Protected(x86Hi) = 1;
-
- x86lo = FreeX86Reg(Section);
- if (x86lo < 0) { printf("out of registers\n"); return; }
- x86Protected(x86lo) = 1;
-
- } else {
- x86lo = MipsRegLo(Reg);
- if (Is32Bit(Reg)) {
- x86Protected(x86lo) = 1;
- x86Hi = FreeX86Reg(Section);
- if (x86Hi < 0) { printf("out of registers\n"); return; }
- x86Protected(x86Hi) = 1;
- } else {
- x86Hi = MipsRegHi(Reg);
- }
- }
-
- for (count = 0; count < 64; count ++) {
- if (x86MapOrder(count) > 0) { x86MapOrder(count) += 1; }
- }
-
- x86MapOrder(x86Hi) = 1;
- x86MapOrder(x86lo) = 1;
- if (MipsRegToLoad > 0) {
- if (IsUnknown(MipsRegToLoad)) {
- MoveVariableToX86reg(&GPR[MipsRegToLoad].UW[1],x86Hi);
- MoveVariableToX86reg(&GPR[MipsRegToLoad].UW[0],x86lo);
- } else if (IsMapped(MipsRegToLoad)) {
- if (Is32Bit(MipsRegToLoad)) {
- if (IsSigned(MipsRegToLoad)) {
-
- MoveX86RegToX86Reg(MipsRegLo(MipsRegToLoad),x86Hi);
- ShiftRightSignImmed(x86Hi,31);
- } else {
- XorX86RegToX86Reg(x86Hi,x86Hi);
- }
- if (Reg != MipsRegToLoad) {
- MoveX86RegToX86Reg(MipsRegLo(MipsRegToLoad),x86lo);
- }
- } else {
- if (Reg != MipsRegToLoad) {
- MoveX86RegToX86Reg(MipsRegHi(MipsRegToLoad),x86Hi);
- MoveX86RegToX86Reg(MipsRegLo(MipsRegToLoad),x86lo);
- }
- }
- } else {
- if (Is32Bit(MipsRegToLoad)) {
- if (IsSigned(MipsRegToLoad)) {
- if (MipsRegLo((int)MipsRegLo(MipsRegToLoad) >> 31) != 0) {
- MoveConstToX86reg((int)MipsRegLo(MipsRegToLoad) >> 31,x86Hi);
- } else {
- XorX86RegToX86Reg(x86Hi,x86Hi);
- }
- } else {
- XorX86RegToX86Reg(x86Hi,x86Hi);
- }
- } else {
- if (MipsRegHi(MipsRegToLoad) != 0) {
- MoveConstToX86reg(MipsRegHi(MipsRegToLoad),x86Hi);
- } else {
- XorX86RegToX86Reg(x86Hi,x86Hi);
- }
- }
- if (MipsRegLo(MipsRegToLoad) != 0) {
- MoveConstToX86reg(MipsRegLo(MipsRegToLoad),x86lo);
- } else {
- XorX86RegToX86Reg(x86lo,x86lo);
- }
- }
- } else if (MipsRegToLoad == 0) {
- XorX86RegToX86Reg(x86Hi,x86Hi);
- XorX86RegToX86Reg(x86lo,x86lo);
- }
- x86Mapped(x86Hi) = GPR_Mapped;
- x86Mapped(x86lo) = GPR_Mapped;
- MipsRegHi(Reg) = x86Hi;
- MipsRegLo(Reg) = x86lo;
- MipsRegState(Reg) = STATE_MAPPED_64;
-}
-
-int32_t Map_TempReg (BLOCK_SECTION * Section, int32_t x86Reg, int32_t MipsReg, uint32_t LoadHiWord) {
- int32_t count, x64reg = 0;
-
- //if((x86Reg & x64_Reg) || (x86Reg & x64_Any))
- //Int3();
- x64reg = (x86Reg & x64_Reg) || (x86Reg & x64_Any);
- x86Reg &= ~x64_Reg;
-
- if ((x86Reg == x86_Any) || (x86Reg == x64_Any)) {
- for (count = 0; count < 64; count ++ ) {
- if (x86Mapped(count) == Temp_Mapped) {
- if (x86Protected(count) == 0) { x86Reg = count; }
- }
- }
-
- if ((x86Reg == x86_Any) || (x86Reg == x64_Any)) {
- x86Reg = FreeX86Reg(Section);
- if (x86Reg < 0) {
- x86Reg = FreeX86Reg(Section);
- return -1;
- }
- }
- } else if (x86Reg == x86_Any8Bit) {
- if (x86Mapped(x86_EBX&0x2f) == Temp_Mapped && !x86Protected(x86_EBX&0x2f)) { x86Reg = x86_EBX; }
- if (x86Mapped(x86_EAX&0x2f) == Temp_Mapped && !x86Protected(x86_EAX&0x2f)) { x86Reg = x86_EAX; }
- if (x86Mapped(x86_EDX&0x2f) == Temp_Mapped && !x86Protected(x86_EDX&0x2f)) { x86Reg = x86_EDX; }
- if (x86Mapped(x86_ECX&0x2f) == Temp_Mapped && !x86Protected(x86_ECX&0x2f)) { x86Reg = x86_ECX; }
-
-#ifdef EXT_REGS
- if (x86Mapped(x86_R9D&0x2f) == Temp_Mapped && !x86Protected(x86_R9D&0x2f)) { x86Reg = x86_R9D; }
- if (x86Mapped(x86_R10D&0x2f) == Temp_Mapped && !x86Protected(x86_R10D&0x2f)) { x86Reg = x86_R10D; }
- if (x86Mapped(x86_R11D&0x2f) == Temp_Mapped && !x86Protected(x86_R11D&0x2f)) { x86Reg = x86_R11D; }
- if (x86Mapped(x86_R14D&0x2f) == Temp_Mapped && !x86Protected(x86_R14D&0x2f)) { x86Reg = x86_R14D; }
-#endif
-
- if (x86Reg == x86_Any8Bit) {
- x86Reg = Free8BitX86Reg(Section);
- if (x86Reg < 0) {
- return -1;
- }
- }
- } else {
- int NewReg;
-
- if (x86Mapped(x86Reg) == GPR_Mapped) {
- if (x86Protected(x86Reg) == 1) {
- return -1;
- }
- x86Protected(x86Reg) = 1;
- NewReg = FreeX86Reg(Section);
- for (count = 1; count < 32; count ++) {
- if (IsMapped(count)) {
- if (MipsRegLo(count) == (uint32_t)x86Reg) {
- if (NewReg < 0) {
- UnMap_GPR(Section,count,1);
- count = 32;
- continue;
- }
-
- x86Mapped(NewReg) = GPR_Mapped;
- x86MapOrder(NewReg) = x86MapOrder(x86Reg);
- MipsRegLo(count) = NewReg;
- MoveX86RegToX86Reg(x86Reg,NewReg);
- if (MipsReg == count && LoadHiWord == 0) { MipsReg = -1; }
- count = 32;
- }
- if (Is64Bit(count) && MipsRegHi(count) == (uint32_t)x86Reg) {
- if (NewReg < 0) {
- UnMap_GPR(Section,count,1);
- count = 32;
- continue;
- }
- x86Mapped(NewReg) = GPR_Mapped;
- x86MapOrder(NewReg) = x86MapOrder(x86Reg);
- MipsRegHi(count) = NewReg;
- MoveX86RegToX86Reg(x86Reg,NewReg);
- if (MipsReg == count && LoadHiWord == 1) { MipsReg = -1; }
- count = 32;
- }
- }
- }
- }
- if (x86Mapped(x86Reg) == Stack_Mapped) {
- UnMap_X86reg(Section,x86Reg);
- }
- }
- if (MipsReg >= 0) {
- if (LoadHiWord) {
- if (IsUnknown(MipsReg)) {
- MoveVariableToX86reg(&GPR[MipsReg].UW[1],x86Reg);
- } else if (IsMapped(MipsReg)) {
- if (Is64Bit(MipsReg)) {
- MoveX86RegToX86Reg(MipsRegHi(MipsReg),x86Reg);
- } else if (IsSigned(MipsReg)){
- MoveX86RegToX86Reg(MipsRegLo(MipsReg),x86Reg);
-
- ShiftRightSignImmed(x86Reg,31);
- } else {
- MoveConstToX86reg(0,x86Reg);
- }
- } else {
- if (Is64Bit(MipsReg)) {
- if (MipsRegHi(MipsReg) != 0) {
- MoveConstToX86reg(MipsRegHi(MipsReg),x86Reg);
- } else {
- XorX86RegToX86Reg(x86Reg,x86Reg);
- }
- } else {
- if ((int)MipsRegLo(MipsReg) >> 31 != 0) {
- MoveConstToX86reg((int)MipsRegLo(MipsReg) >> 31,x86Reg);
- } else {
- XorX86RegToX86Reg(x86Reg,x86Reg);
- }
- }
- }
- } else {
- if (IsUnknown(MipsReg)) {
- MoveVariableToX86reg(&GPR[MipsReg].UW[0],x86Reg);
- } else if (IsMapped(MipsReg)) {
- MoveX86RegToX86Reg(MipsRegLo(MipsReg),x86Reg);
- } else {
- if (MipsRegLo(MipsReg) != 0) {
- MoveConstToX86reg(MipsRegLo(MipsReg),x86Reg);
- } else {
- XorX86RegToX86Reg(x86Reg,x86Reg);
- }
- }
- }
- }
- x86Mapped(x86Reg) = Temp_Mapped;
- x86Protected(x86Reg) = 1;
- for (count = 0; count < 64; count ++) {
- if (x86MapOrder(count) > 0) {
- x86MapOrder(count) += 1;
- }
- }
- x86MapOrder(x86Reg) = 1;
- if(x64reg) x86Reg |= x64_Reg;
- return x86Reg;
-}
-
-void ProtectGPR(BLOCK_SECTION * Section, uint32_t Reg) {
- if (IsUnknown(Reg)) { return; }
- if (IsConst(Reg)) { return; }
- if (Is64Bit(Reg)) {
- x86Protected(MipsRegHi(Reg)) = 1;
- }
- x86Protected(MipsRegLo(Reg)) = 1;
-}
-
-uint32_t RegInStack(BLOCK_SECTION * Section,int32_t Reg, int32_t Format) {
- int i;
-
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)Reg) {
- if (FpuState(i) == (uint32_t)Format) { return 1; }
- else if (Format == -1) { return 1; }
- return 0;
- }
- }
- return 0;
-}
-
-void SetFpuLocations (void) {
- int count;
-
- if ((STATUS_REGISTER & STATUS_FR) == 0) {
- for (count = 0; count < 32; count ++) {
- FPRFloatLocation[count] = (void *)(&FPR[count >> 1].W[count & 1]);
- //FPRDoubleLocation[count] = FPRFloatLocation[count];
- FPRDoubleLocation[count] = (void *)(&FPR[count >> 1].DW);
- }
- } else {
- for (count = 0; count < 32; count ++) {
- FPRFloatLocation[count] = (void *)(&FPR[count].W[1]);
- //FPRFloatLocation[count] = (void *)(&FPR[count].W[1]);
- //FPRDoubleLocation[count] = FPRFloatLocation[count];
- FPRDoubleLocation[count] = (void *)(&FPR[count].DW);
- }
- }
-}
-
-int32_t StackPosition (BLOCK_SECTION * Section, int32_t Reg) {
- int32_t i;
-
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) == (uint32_t)Reg) {
- return ((i - StackTopPos) & 7);
- }
- }
- return -1;
-}
-
-int UnMap_8BitTempReg (BLOCK_SECTION * Section) {
- int32_t count;
-
- for (count = 0; count < 64; count ++) {
- if (!Is8BitReg(count)) { continue; }
- if (MipsRegState(count) == Temp_Mapped) {
- if (x86Protected(count) == 0) {
- x86Mapped(count) = NotMapped;
- return count;
- }
- }
- }
- return -1;
-}
-
-void UnMap_AllFPRs ( BLOCK_SECTION * Section ) {
- int32_t StackPos;
-
- for (;;) {
- int i, StartPos;
- StackPos = StackTopPos;
- if (FpuMappedTo(StackTopPos) != -1 ) {
- UnMap_FPR(Section,FpuMappedTo(StackTopPos),1);
- continue;
- }
- //see if any more registers mapped
- StartPos = StackTopPos;
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo((StartPos + i) & 7) != -1 ) { fpuIncStack(&StackTopPos); }
- }
- if (StackPos != StackTopPos) { continue; }
- return;
- }
-}
-
-void UnMap_FPR (BLOCK_SECTION * Section, int32_t Reg, int32_t WriteBackValue ) {
- int32_t TempReg;
- int32_t i;
-
- if (Reg < 0) { return; }
- for (i = 0; i < 8; i++) {
- if (FpuMappedTo(i) != (uint32_t)Reg) { continue; }
- if (WriteBackValue) {
- int RegPos;
-
- if (((i - StackTopPos + 8) & 7) != 0) {
- uint32_t RoundingModel, MappedTo, RegState;
-
- RoundingModel = FpuRoundingModel(StackTopPos);
- MappedTo = FpuMappedTo(StackTopPos);
- RegState = FpuState(StackTopPos);
- FpuRoundingModel(StackTopPos) = FpuRoundingModel(i);
- FpuMappedTo(StackTopPos) = FpuMappedTo(i);
- FpuState(StackTopPos) = FpuState(i);
- FpuRoundingModel(i) = RoundingModel;
- FpuMappedTo(i) = MappedTo;
- FpuState(i) = RegState;
- fpuExchange((i - StackTopPos) & 7);
- }
-
- if (CurrentRoundingModel != FpuRoundingModel(i)) {
- int x86reg;
-
- fpuControl = 0;
- fpuStoreControl(&fpuControl);
- x86reg = Map_TempReg(Section,x86_Any,-1,0);
- MoveVariableToX86reg(&fpuControl, x86reg);
- AndConstToX86Reg(x86reg, 0xF3FF);
-
- switch (FpuRoundingModel(i)) {
- case RoundDefault: OrVariableToX86Reg(&FPU_RoundingMode,x86reg); break;
- case RoundTruncate: OrConstToX86Reg(0x0C00, x86reg); break;
- case RoundNearest: /*OrConstToX86Reg(0x0000, x86reg);*/ break;
- case RoundDown: OrConstToX86Reg(0x0400, x86reg); break;
- case RoundUp: OrConstToX86Reg(0x0800, x86reg); break;
- }
- MoveX86regToVariable(x86reg, &fpuControl);
- fpuLoadControl(&fpuControl);
- CurrentRoundingModel = FpuRoundingModel(i);
- }
-
- RegPos = StackTopPos;
- TempReg = Map_TempReg(Section,x86_Any,-1,0);
- switch (FpuState(StackTopPos)) {
- case FPU_Dword:
- MovePointerToX86reg(&FPRFloatLocation[FpuMappedTo(StackTopPos)],TempReg);
- fpuStoreIntegerDwordFromX86Reg(&StackTopPos,TempReg, 1);
- break;
- case FPU_Qword:
- MovePointerToX86reg(&FPRDoubleLocation[FpuMappedTo(StackTopPos)],TempReg);
- fpuStoreIntegerQwordFromX86Reg(&StackTopPos,TempReg, 1);
- break;
- case FPU_Float:
- MovePointerToX86reg(&FPRFloatLocation[FpuMappedTo(StackTopPos)],TempReg);
- fpuStoreDwordFromX86Reg(&StackTopPos,TempReg, 1);
- break;
- case FPU_Double:
- MovePointerToX86reg(&FPRDoubleLocation[FpuMappedTo(StackTopPos)],TempReg);
- fpuStoreQwordFromX86Reg(&StackTopPos,TempReg, 1);
- break;
- }
- x86Protected(TempReg) = 0;
- FpuRoundingModel(RegPos) = RoundDefault;
- FpuMappedTo(RegPos) = -1;
- FpuState(RegPos) = FPU_Unkown;
- } else {
- fpuFree((i - StackTopPos) & 7);
- FpuRoundingModel(i) = RoundDefault;
- FpuMappedTo(i) = -1;
- FpuState(i) = FPU_Unkown;
- }
- return;
- }
-}
-
-void UnMap_GPR (BLOCK_SECTION * Section, uint32_t Reg, int32_t WriteBackValue) {
- if (Reg == 0) {
- return;
- }
- if (IsUnknown(Reg)) { return; }
- if (IsConst(Reg)) {
- if (!WriteBackValue) {
- MipsRegState(Reg) = STATE_UNKNOWN;
- return;
- }
- if (Is64Bit(Reg)) {
- MoveConstToVariable(MipsRegHi(Reg),&GPR[Reg].UW[1]);
- MoveConstToVariable(MipsRegLo(Reg),&GPR[Reg].UW[0]);
- MipsRegState(Reg) = STATE_UNKNOWN;
- return;
- }
- if ((MipsRegLo(Reg) & 0x80000000) != 0) {
- MoveConstToVariable(0xFFFFFFFF,&GPR[Reg].UW[1]);
- } else {
- MoveConstToVariable(0,&GPR[Reg].UW[1]);
- }
- MoveConstToVariable(MipsRegLo(Reg),&GPR[Reg].UW[0]);
- MipsRegState(Reg) = STATE_UNKNOWN;
- return;
- }
- if (Is64Bit(Reg)) {
- x86Mapped(MipsRegHi(Reg)) = NotMapped;
- x86Protected(MipsRegHi(Reg)) = 0;
- }
- x86Mapped(MipsRegLo(Reg)) = NotMapped;
- x86Protected(MipsRegLo(Reg)) = 0;
- if (!WriteBackValue) {
- MipsRegState(Reg) = STATE_UNKNOWN;
- return;
- }
- MoveX86regToVariable(MipsRegLo(Reg),&GPR[Reg].UW[0]);
- if (Is64Bit(Reg)) {
- MoveX86regToVariable(MipsRegHi(Reg),&GPR[Reg].UW[1]);
- } else {
- if (IsSigned(Reg)) {
- ShiftRightSignImmed(MipsRegLo(Reg),31);
- MoveX86regToVariable(MipsRegLo(Reg),&GPR[Reg].UW[1]);
- } else {
- MoveConstToVariable(0,&GPR[Reg].UW[1]);
- }
- }
- MipsRegState(Reg) = STATE_UNKNOWN;
-}
-
-int UnMap_TempReg (BLOCK_SECTION * Section) {
- int count;
-
- for (count = 0; count < 64; count ++) {
- if (x86Mapped(count) == Temp_Mapped) {
- if (x86Protected(count) == 0) {
- x86Mapped(count) = NotMapped;
- return count & 0xff;
- }
- }
- }
- return -1;
-}
-
-int UnMap_TempRegSet (REG_INFO * RegWorking) {
- int count;
-
- for (count = 0; count < 64; count ++) {
- if (RegWorking->x86reg_MappedTo[count] == Temp_Mapped) {
- if (RegWorking->x86reg_Protected[count] == 0) {
- RegWorking->x86reg_MappedTo[count] = NotMapped;
- return count;
- }
- }
- }
- return -1;
-}
-
-
-uint32_t UnMap_X86reg (BLOCK_SECTION * Section, uint32_t x86Reg) {
- int count;
-
- if (x86Mapped(x86Reg) == NotMapped && x86Protected(x86Reg) == 0) { return 1; }
- if (x86Mapped(x86Reg) == Temp_Mapped) {
- if (x86Protected(x86Reg) == 0) {
- x86Mapped(x86Reg) = NotMapped;
- return 1;
- }
- return 0;
- }
- for (count = 1; count < 32; count ++) {
- if (IsMapped(count)) {
- if (Is64Bit(count)) {
- if (MipsRegHi(count) == x86Reg) {
- if (x86Protected(x86Reg) == 0) {
- UnMap_GPR(Section,count,1);
- return 1;
- }
- break;
- }
- }
- if (MipsRegLo(count) == x86Reg) {
- if (x86Protected(x86Reg) == 0) {
- UnMap_GPR(Section,count,1);
- return 1;
- }
- break;
- }
- }
- }
- return 0;
-}
-
-void UnProtectGPR(BLOCK_SECTION * Section, uint32_t Reg) {
- if (IsUnknown(Reg)) { return; }
- if (IsConst(Reg)) { return; }
- if (Is64Bit(Reg)) {
- x86Protected(MipsRegHi(Reg)) = 0;
- }
- x86Protected(MipsRegLo(Reg)) = 0;
-}
-
-void UpdateCurrentHalfLine (void) {
- if (Timers->Timer < 0) {
- HalfLine = 0;
- return;
- }
- HalfLine = (Timers->Timer / 1500);
- HalfLine &= ~1;
- HalfLine += ViFieldNumber;
-
-}
-
-void WriteBackRegisters (BLOCK_SECTION * Section) {
- int32_t count;
- uint32_t bEdiZero = 0;
- uint32_t bEsiSign = 0;
- /*** coming soon ***/
- //uint32_t bEaxGprLo = 0;
- //uint32_t bEbxGprHi = 0;
-
- for (count = 1; count < 64; count ++) { x86Protected(count) = 0; }
- for (count = 1; count < 64; count ++) { UnMap_X86reg (Section, count); }
-
- /*************************************/
-
- for (count = 1; count < 32; count ++) {
- switch (MipsRegState(count)) {
- case STATE_UNKNOWN: break;
- case STATE_CONST_32:
- if (!bEdiZero && (!MipsRegLo(count) || !(MipsRegLo(count) & 0x80000000))) {
- XorX86RegToX86Reg(x86_EDI, x86_EDI);
- bEdiZero = 1;
- }
- if (!bEsiSign && (MipsRegLo(count) & 0x80000000)) {
- MoveConstToX86reg(0xFFFFFFFF, x86_ESI);
- bEsiSign = 1;
- }
-
- if ((MipsRegLo(count) & 0x80000000) != 0) {
- MoveX86regToVariable(x86_ESI,&GPR[count].UW[1]);
- } else {
- MoveX86regToVariable(x86_EDI,&GPR[count].UW[1]);
- }
-
- if (MipsRegLo(count) == 0) {
- MoveX86regToVariable(x86_EDI,&GPR[count].UW[0]);
- } else if (MipsRegLo(count) == 0xFFFFFFFF) {
- MoveX86regToVariable(x86_ESI,&GPR[count].UW[0]);
- } else
- MoveConstToVariable(MipsRegLo(count),&GPR[count].UW[0]);
-
- MipsRegState(count) = STATE_UNKNOWN;
- break;
- case STATE_CONST_64:
- if (MipsRegLo(count) == 0 || MipsRegHi(count) == 0) {
- XorX86RegToX86Reg(x86_EDI, x86_EDI);
- bEdiZero = 1;
- }
- if (MipsRegLo(count) == 0xFFFFFFFF || MipsRegHi(count) == 0xFFFFFFFF) {
- MoveConstToX86reg(0xFFFFFFFF, x86_ESI);
- bEsiSign = 1;
- }
-
- if (MipsRegHi(count) == 0) {
- MoveX86regToVariable(x86_EDI,&GPR[count].UW[1]);
- } else if (MipsRegLo(count) == 0xFFFFFFFF) {
- MoveX86regToVariable(x86_ESI,&GPR[count].UW[1]);
- } else {
- MoveConstToVariable(MipsRegHi(count),&GPR[count].UW[1]);
- }
-
- if (MipsRegLo(count) == 0) {
- MoveX86regToVariable(x86_EDI,&GPR[count].UW[0]);
- } else if (MipsRegLo(count) == 0xFFFFFFFF) {
- MoveX86regToVariable(x86_ESI,&GPR[count].UW[0]);
- } else {
- MoveConstToVariable(MipsRegLo(count),&GPR[count].UW[0]);
- }
- MipsRegState(count) = STATE_UNKNOWN;
- break;
-
- }
- }
- UnMap_AllFPRs(Section);
-}
-
diff --git a/src/usf/registers.h b/src/usf/registers.h deleted file mode 100644 index 4c9b1b3..0000000 --- a/src/usf/registers.h +++ /dev/null @@ -1,403 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#ifndef REGISTERS_H
-#define REGISTERS_H
-
-#include "recompiler_cpu.h"
-#include "types.h"
-
-#define INDEX_REGISTER CP0[0]
-#define RANDOM_REGISTER CP0[1]
-#define ENTRYLO0_REGISTER CP0[2]
-#define ENTRYLO1_REGISTER CP0[3]
-#define CONTEXT_REGISTER CP0[4]
-#define PAGE_MASK_REGISTER CP0[5]
-#define WIRED_REGISTER CP0[6]
-#define BAD_VADDR_REGISTER CP0[8]
-#define COUNT_REGISTER CP0[9]
-#define ENTRYHI_REGISTER CP0[10]
-#define COMPARE_REGISTER CP0[11]
-#define STATUS_REGISTER CP0[12]
-#define CAUSE_REGISTER CP0[13]
-#define EPC_REGISTER CP0[14]
-#define CONFIG_REGISTER CP0[16]
-#define TAGLO_REGISTER CP0[28]
-#define TAGHI_REGISTER CP0[29]
-#define ERROREPC_REGISTER CP0[30]
-#define FAKE_CAUSE_REGISTER CP0[32]
-
-#define COMPARE_REGISTER_NO 11
-#define STATUS_REGISTER_NO 12
-#define CAUSE_REGISTER_NO 13
-
-#define REVISION_REGISTER FPCR[0]
-#define FSTATUS_REGISTER FPCR[31]
-
-#define GPR_S0 GPR[16]
-#define GPR_S1 GPR[17]
-#define GPR_S2 GPR[18]
-#define GPR_S3 GPR[19]
-#define GPR_S4 GPR[20]
-#define GPR_S5 GPR[21]
-#define GPR_S6 GPR[22]
-#define GPR_S7 GPR[23]
-#define GPR_SP GPR[29]
-#define GPR_RA GPR[31]
-
-#define RDRAM_CONFIG_REG RegRDRAM[0]
-#define RDRAM_DEVICE_TYPE_REG RegRDRAM[0]
-#define RDRAM_DEVICE_ID_REG RegRDRAM[1]
-#define RDRAM_DELAY_REG RegRDRAM[2]
-#define RDRAM_MODE_REG RegRDRAM[3]
-#define RDRAM_REF_INTERVAL_REG RegRDRAM[4]
-#define RDRAM_REF_ROW_REG RegRDRAM[5]
-#define RDRAM_RAS_INTERVAL_REG RegRDRAM[6]
-#define RDRAM_MIN_INTERVAL_REG RegRDRAM[7]
-#define RDRAM_ADDR_SELECT_REG RegRDRAM[8]
-#define RDRAM_DEVICE_MANUF_REG RegRDRAM[9]
-
-#define SP_MEM_ADDR_REG RegSP[0]
-#define SP_DRAM_ADDR_REG RegSP[1]
-#define SP_RD_LEN_REG RegSP[2]
-#define SP_WR_LEN_REG RegSP[3]
-#define SP_STATUS_REG RegSP[4]
-#define SP_DMA_FULL_REG RegSP[5]
-#define SP_DMA_BUSY_REG RegSP[6]
-#define SP_SEMAPHORE_REG RegSP[7]
-#define SP_PC_REG RegSP[8]
-#define SP_IBIST_REG RegSP[9]
-
-#define DPC_START_REG RegDPC[0]
-#define DPC_END_REG RegDPC[1]
-#define DPC_CURRENT_REG RegDPC[2]
-#define DPC_STATUS_REG RegDPC[3]
-#define DPC_CLOCK_REG RegDPC[4]
-#define DPC_BUFBUSY_REG RegDPC[5]
-#define DPC_PIPEBUSY_REG RegDPC[6]
-#define DPC_TMEM_REG RegDPC[7]
-
-#define MI_INIT_MODE_REG RegMI[0]
-#define MI_MODE_REG RegMI[0]
-#define MI_VERSION_REG RegMI[1]
-#define MI_NOOP_REG RegMI[1]
-#define MI_INTR_REG RegMI[2]
-#define MI_INTR_MASK_REG RegMI[3]
-
-#define VI_STATUS_REG RegVI[0]
-#define VI_CONTROL_REG RegVI[0]
-#define VI_ORIGIN_REG RegVI[1]
-#define VI_DRAM_ADDR_REG RegVI[1]
-#define VI_WIDTH_REG RegVI[2]
-#define VI_H_WIDTH_REG RegVI[2]
-#define VI_INTR_REG RegVI[3]
-#define VI_V_INTR_REG RegVI[3]
-#define VI_CURRENT_REG RegVI[4]
-#define VI_V_CURRENT_LINE_REG RegVI[4]
-#define VI_BURST_REG RegVI[5]
-#define VI_TIMING_REG RegVI[5]
-#define VI_V_SYNC_REG RegVI[6]
-#define VI_H_SYNC_REG RegVI[7]
-#define VI_LEAP_REG RegVI[8]
-#define VI_H_SYNC_LEAP_REG RegVI[8]
-#define VI_H_START_REG RegVI[9]
-#define VI_H_VIDEO_REG RegVI[9]
-#define VI_V_START_REG RegVI[10]
-#define VI_V_VIDEO_REG RegVI[10]
-#define VI_V_BURST_REG RegVI[11]
-#define VI_X_SCALE_REG RegVI[12]
-#define VI_Y_SCALE_REG RegVI[13]
-
-#define AI_DRAM_ADDR_REG RegAI[0]
-#define AI_LEN_REG RegAI[1]
-#define AI_CONTROL_REG RegAI[2]
-#define AI_STATUS_REG RegAI[3]
-#define AI_DACRATE_REG RegAI[4]
-#define AI_BITRATE_REG RegAI[5]
-
-#define PI_DRAM_ADDR_REG RegPI[0]
-#define PI_CART_ADDR_REG RegPI[1]
-#define PI_RD_LEN_REG RegPI[2]
-#define PI_WR_LEN_REG RegPI[3]
-#define PI_STATUS_REG RegPI[4]
-#define PI_BSD_DOM1_LAT_REG RegPI[5]
-#define PI_DOMAIN1_REG RegPI[5]
-#define PI_BSD_DOM1_PWD_REG RegPI[6]
-#define PI_BSD_DOM1_PGS_REG RegPI[7]
-#define PI_BSD_DOM1_RLS_REG RegPI[8]
-#define PI_BSD_DOM2_LAT_REG RegPI[9]
-#define PI_DOMAIN2_REG RegPI[9]
-#define PI_BSD_DOM2_PWD_REG RegPI[10]
-#define PI_BSD_DOM2_PGS_REG RegPI[11]
-#define PI_BSD_DOM2_RLS_REG RegPI[12]
-
-#define RI_MODE_REG RegRI[0]
-#define RI_CONFIG_REG RegRI[1]
-#define RI_CURRENT_LOAD_REG RegRI[2]
-#define RI_SELECT_REG RegRI[3]
-#define RI_COUNT_REG RegRI[4]
-#define RI_REFRESH_REG RegRI[4]
-#define RI_LATENCY_REG RegRI[5]
-#define RI_RERROR_REG RegRI[6]
-#define RI_WERROR_REG RegRI[7]
-
-#define SI_DRAM_ADDR_REG RegSI[0]
-#define SI_PIF_ADDR_RD64B_REG RegSI[1]
-#define SI_PIF_ADDR_WR64B_REG RegSI[2]
-#define SI_STATUS_REG RegSI[3]
-
-#define STATUS_IE 0x00000001
-#define STATUS_EXL 0x00000002
-#define STATUS_ERL 0x00000004
-#define STATUS_IP0 0x00000100
-#define STATUS_IP1 0x00000200
-#define STATUS_IP2 0x00000400
-#define STATUS_IP3 0x00000800
-#define STATUS_IP4 0x00001000
-#define STATUS_IP5 0x00002000
-#define STATUS_IP6 0x00004000
-#define STATUS_IP7 0x00008000
-#define STATUS_BEV 0x00400000
-#define STATUS_FR 0x04000000
-#define STATUS_CU0 0x10000000
-#define STATUS_CU1 0x20000000
-
-#define CAUSE_EXC_CODE 0xFF
-#define CAUSE_IP0 0x100
-#define CAUSE_IP1 0x200
-#define CAUSE_IP2 0x400
-#define CAUSE_IP3 0x800
-#define CAUSE_IP4 0x1000
-#define CAUSE_IP5 0x2000
-#define CAUSE_IP6 0x4000
-#define CAUSE_IP7 0x8000
-#define CAUSE_BD 0x80000000
-
-#define SP_CLR_HALT 0x00001 /* Bit 0: clear halt */
-#define SP_SET_HALT 0x00002 /* Bit 1: set halt */
-#define SP_CLR_BROKE 0x00004 /* Bit 2: clear broke */
-#define SP_CLR_INTR 0x00008 /* Bit 3: clear intr */
-#define SP_SET_INTR 0x00010 /* Bit 4: set intr */
-#define SP_CLR_SSTEP 0x00020 /* Bit 5: clear sstep */
-#define SP_SET_SSTEP 0x00040 /* Bit 6: set sstep */
-#define SP_CLR_INTR_BREAK 0x00080 /* Bit 7: clear intr on break */
-#define SP_SET_INTR_BREAK 0x00100 /* Bit 8: set intr on break */
-#define SP_CLR_SIG0 0x00200 /* Bit 9: clear signal 0 */
-#define SP_SET_SIG0 0x00400 /* Bit 10: set signal 0 */
-#define SP_CLR_SIG1 0x00800 /* Bit 11: clear signal 1 */
-#define SP_SET_SIG1 0x01000 /* Bit 12: set signal 1 */
-#define SP_CLR_SIG2 0x02000 /* Bit 13: clear signal 2 */
-#define SP_SET_SIG2 0x04000 /* Bit 14: set signal 2 */
-#define SP_CLR_SIG3 0x08000 /* Bit 15: clear signal 3 */
-#define SP_SET_SIG3 0x10000 /* Bit 16: set signal 3 */
-#define SP_CLR_SIG4 0x20000 /* Bit 17: clear signal 4 */
-#define SP_SET_SIG4 0x40000 /* Bit 18: set signal 4 */
-#define SP_CLR_SIG5 0x80000 /* Bit 19: clear signal 5 */
-#define SP_SET_SIG5 0x100000 /* Bit 20: set signal 5 */
-#define SP_CLR_SIG6 0x200000 /* Bit 21: clear signal 6 */
-#define SP_SET_SIG6 0x400000 /* Bit 22: set signal 6 */
-#define SP_CLR_SIG7 0x800000 /* Bit 23: clear signal 7 */
-#define SP_SET_SIG7 0x1000000 /* Bit 24: set signal 7 */
-
-#define SP_STATUS_HALT 0x001 /* Bit 0: halt */
-#define SP_STATUS_BROKE 0x002 /* Bit 1: broke */
-#define SP_STATUS_DMA_BUSY 0x004 /* Bit 2: dma busy */
-#define SP_STATUS_DMA_FULL 0x008 /* Bit 3: dma full */
-#define SP_STATUS_IO_FULL 0x010 /* Bit 4: io full */
-#define SP_STATUS_SSTEP 0x020 /* Bit 5: single step */
-#define SP_STATUS_INTR_BREAK 0x040 /* Bit 6: interrupt on break */
-#define SP_STATUS_SIG0 0x080 /* Bit 7: signal 0 set */
-#define SP_STATUS_SIG1 0x100 /* Bit 8: signal 1 set */
-#define SP_STATUS_SIG2 0x200 /* Bit 9: signal 2 set */
-#define SP_STATUS_SIG3 0x400 /* Bit 10: signal 3 set */
-#define SP_STATUS_SIG4 0x800 /* Bit 11: signal 4 set */
-#define SP_STATUS_SIG5 0x1000 /* Bit 12: signal 5 set */
-#define SP_STATUS_SIG6 0x2000 /* Bit 13: signal 6 set */
-#define SP_STATUS_SIG7 0x4000 /* Bit 14: signal 7 set */
-
-#define DPC_CLR_XBUS_DMEM_DMA 0x0001 /* Bit 0: clear xbus_dmem_dma */
-#define DPC_SET_XBUS_DMEM_DMA 0x0002 /* Bit 1: set xbus_dmem_dma */
-#define DPC_CLR_FREEZE 0x0004 /* Bit 2: clear freeze */
-#define DPC_SET_FREEZE 0x0008 /* Bit 3: set freeze */
-#define DPC_CLR_FLUSH 0x0010 /* Bit 4: clear flush */
-#define DPC_SET_FLUSH 0x0020 /* Bit 5: set flush */
-#define DPC_CLR_TMEM_CTR 0x0040 /* Bit 6: clear tmem ctr */
-#define DPC_CLR_PIPE_CTR 0x0080 /* Bit 7: clear pipe ctr */
-#define DPC_CLR_CMD_CTR 0x0100 /* Bit 8: clear cmd ctr */
-#define DPC_CLR_CLOCK_CTR 0x0200 /* Bit 9: clear clock ctr */
-
-#define DPC_STATUS_XBUS_DMEM_DMA 0x001 /* Bit 0: xbus_dmem_dma */
-#define DPC_STATUS_FREEZE 0x002 /* Bit 1: freeze */
-#define DPC_STATUS_FLUSH 0x004 /* Bit 2: flush */
-#define DPC_STATUS_START_GCLK 0x008 /* Bit 3: start gclk */
-#define DPC_STATUS_TMEM_BUSY 0x010 /* Bit 4: tmem busy */
-#define DPC_STATUS_PIPE_BUSY 0x020 /* Bit 5: pipe busy */
-#define DPC_STATUS_CMD_BUSY 0x040 /* Bit 6: cmd busy */
-#define DPC_STATUS_CBUF_READY 0x080 /* Bit 7: cbuf ready */
-#define DPC_STATUS_DMA_BUSY 0x100 /* Bit 8: dma busy */
-#define DPC_STATUS_END_VALID 0x200 /* Bit 9: end valid */
-#define DPC_STATUS_START_VALID 0x400 /* Bit 10: start valid */
-
-#define MI_CLR_INIT 0x0080 /* Bit 7: clear init mode */
-#define MI_SET_INIT 0x0100 /* Bit 8: set init mode */
-#define MI_CLR_EBUS 0x0200 /* Bit 9: clear ebus test */
-#define MI_SET_EBUS 0x0400 /* Bit 10: set ebus test mode */
-#define MI_CLR_DP_INTR 0x0800 /* Bit 11: clear dp interrupt */
-#define MI_CLR_RDRAM 0x1000 /* Bit 12: clear RDRAM reg */
-#define MI_SET_RDRAM 0x2000 /* Bit 13: set RDRAM reg mode */
-
-#define MI_MODE_INIT 0x0080 /* Bit 7: init mode */
-#define MI_MODE_EBUS 0x0100 /* Bit 8: ebus test mode */
-#define MI_MODE_RDRAM 0x0200 /* Bit 9: RDRAM reg mode */
-
-#define MI_INTR_MASK_CLR_SP 0x0001 /* Bit 0: clear SP mask */
-#define MI_INTR_MASK_SET_SP 0x0002 /* Bit 1: set SP mask */
-#define MI_INTR_MASK_CLR_SI 0x0004 /* Bit 2: clear SI mask */
-#define MI_INTR_MASK_SET_SI 0x0008 /* Bit 3: set SI mask */
-#define MI_INTR_MASK_CLR_AI 0x0010 /* Bit 4: clear AI mask */
-#define MI_INTR_MASK_SET_AI 0x0020 /* Bit 5: set AI mask */
-#define MI_INTR_MASK_CLR_VI 0x0040 /* Bit 6: clear VI mask */
-#define MI_INTR_MASK_SET_VI 0x0080 /* Bit 7: set VI mask */
-#define MI_INTR_MASK_CLR_PI 0x0100 /* Bit 8: clear PI mask */
-#define MI_INTR_MASK_SET_PI 0x0200 /* Bit 9: set PI mask */
-#define MI_INTR_MASK_CLR_DP 0x0400 /* Bit 10: clear DP mask */
-#define MI_INTR_MASK_SET_DP 0x0800 /* Bit 11: set DP mask */
-
-#define MI_INTR_MASK_SP 0x01 /* Bit 0: SP intr mask */
-#define MI_INTR_MASK_SI 0x02 /* Bit 1: SI intr mask */
-#define MI_INTR_MASK_AI 0x04 /* Bit 2: AI intr mask */
-#define MI_INTR_MASK_VI 0x08 /* Bit 3: VI intr mask */
-#define MI_INTR_MASK_PI 0x10 /* Bit 4: PI intr mask */
-#define MI_INTR_MASK_DP 0x20 /* Bit 5: DP intr mask */
-
-#define MI_INTR_SP 0x01 /* Bit 0: SP intr */
-#define MI_INTR_SI 0x02 /* Bit 1: SI intr */
-#define MI_INTR_AI 0x04 /* Bit 2: AI intr */
-#define MI_INTR_VI 0x08 /* Bit 3: VI intr */
-#define MI_INTR_PI 0x10 /* Bit 4: PI intr */
-#define MI_INTR_DP 0x20 /* Bit 5: DP intr */
-
-#define PI_STATUS_DMA_BUSY 0x01
-#define PI_STATUS_IO_BUSY 0x02
-#define PI_STATUS_ERROR 0x04
-
-#define PI_SET_RESET 0x01
-#define PI_CLR_INTR 0x02
-
-#define SI_STATUS_DMA_BUSY 0x0001
-#define SI_STATUS_RD_BUSY 0x0002
-#define SI_STATUS_DMA_ERROR 0x0008
-#define SI_STATUS_INTERRUPT 0x1000
-
-#define FPCSR_FS 0x01000000 /* flush denorm to zero */
-#define FPCSR_C 0x00800000 /* condition bit */
-#define FPCSR_CE 0x00020000 /* cause: unimplemented operation */
-#define FPCSR_CV 0x00010000 /* cause: invalid operation */
-#define FPCSR_CZ 0x00008000 /* cause: division by zero */
-#define FPCSR_CO 0x00004000 /* cause: overflow */
-#define FPCSR_CU 0x00002000 /* cause: underflow */
-#define FPCSR_CI 0x00001000 /* cause: inexact operation */
-#define FPCSR_EV 0x00000800 /* enable: invalid operation */
-#define FPCSR_EZ 0x00000400 /* enable: division by zero */
-#define FPCSR_EO 0x00000200 /* enable: overflow */
-#define FPCSR_EU 0x00000100 /* enable: underflow */
-#define FPCSR_EI 0x00000080 /* enable: inexact operation */
-#define FPCSR_FV 0x00000040 /* flag: invalid operation */
-#define FPCSR_FZ 0x00000020 /* flag: division by zero */
-#define FPCSR_FO 0x00000010 /* flag: overflow */
-#define FPCSR_FU 0x00000008 /* flag: underflow */
-#define FPCSR_FI 0x00000004 /* flag: inexact operation */
-#define FPCSR_RM_MASK 0x00000003 /* rounding mode mask */
-#define FPCSR_RM_RN 0x00000000 /* round to nearest */
-#define FPCSR_RM_RZ 0x00000001 /* round to zero */
-#define FPCSR_RM_RP 0x00000002 /* round to positive infinity */
-#define FPCSR_RM_RM 0x00000003 /* round to negative infinity */
-
-#define FPR_Type(Reg) (Reg) == R4300i_COP1_S ? "S" : (Reg) == R4300i_COP1_D ? "D" :\
- (Reg) == R4300i_COP1_W ? "W" : "L"
-
-typedef struct {
- uint32_t PROGRAM_COUNTER;
- MIPS_DWORD GPR[32];
- MIPS_DWORD FPR[32];
- uint32_t CP0[33];
- uint32_t FPCR[32];
- MIPS_DWORD HI;
- MIPS_DWORD LO;
- uint32_t RDRAM[10];
- uint32_t SP[10];
- uint32_t DPC[10];
- uint32_t MI[4];
- uint32_t VI[14];
- uint32_t AI[6];
- uint32_t PI[13];
- uint32_t RI[8];
- uint32_t SI[4];
- int8_t PIF_Ram[0x40];
-} N64_REGISTERS;
-
-
-extern uint32_t PROGRAM_COUNTER, * CP0,*FPCR,*RegRDRAM,*RegSP,*RegDPC,*RegMI,*RegVI,*RegAI,*RegPI,
- *RegRI,*RegSI, HalfLine, RegModValue, ViFieldNumber, LLBit, LLAddr;
-extern void * FPRDoubleLocation[32], * FPRFloatLocation[32];
-extern MIPS_DWORD *GPR, *FPR, HI, LO;
-extern N64_REGISTERS * Registers;
-
-enum FPU_Format {
- FPU_Unkown,FPU_Dword, FPU_Qword, FPU_Float, FPU_Double
-};
-
-enum FPU_RoundingModel {
- RoundUnknown, RoundDefault, RoundTruncate, RoundNearest, RoundDown, RoundUp
-};
-
-void ChangeFPURegFormat ( BLOCK_SECTION * Section, int32_t Reg, int32_t OldFormat, int32_t NewFormat, int32_t RoundingModel );
-void ChangeMiIntrMask ( void );
-void ChangeMiModeReg ( void );
-void ChangeSpStatus ( void );
-void InitalizeR4300iRegisters ( void );
-uint32_t Is8BitReg ( int32_t x86Reg);
-void Load_FPR_ToTop ( BLOCK_SECTION * Section, int32_t Reg, int32_t RegToLoad, int32_t Format);
-void Map_GPR_32bit ( BLOCK_SECTION * Section, int32_t Reg, uint32_t SignValue, int32_t MipsRegToLoad );
-void Map_GPR_64bit ( BLOCK_SECTION * Section, int32_t Reg, int32_t MipsRegToLoad );
-int32_t Map_TempReg ( BLOCK_SECTION * Section, int32_t x86Reg, int32_t MipsReg, uint32_t LoadHiWord );
-uint32_t RegInStack ( BLOCK_SECTION * Section, int32_t Reg, int32_t Format );
-void ProtectGPR ( BLOCK_SECTION * Section, uint32_t Reg );
-void SetFpuLocations ( void );
-int32_t StackPosition ( BLOCK_SECTION * Section, int32_t Reg );
-int UnMap_8BitTempReg (BLOCK_SECTION * Section);
-void UnMap_AllFPRs ( BLOCK_SECTION * Section );
-void UnMap_FPR ( BLOCK_SECTION * Section, int32_t Reg, int32_t WriteBackValue );
-void UnMap_GPR ( BLOCK_SECTION * Section, uint32_t Reg, int32_t WriteBackValue );
-uint32_t UnMap_X86reg ( BLOCK_SECTION * Section, uint32_t x86Reg );
-void UnProtectGPR ( BLOCK_SECTION * Section, uint32_t Reg );
-void UpdateCurrentHalfLine ( void );
-void WriteBackRegisters ( BLOCK_SECTION * Section );
-
-
-void SetupRegisters(N64_REGISTERS * n64_Registers);
-
-#endif
diff --git a/src/usf/rsp.c b/src/usf/rsp.c deleted file mode 100644 index 2a5cea3..0000000 --- a/src/usf/rsp.c +++ /dev/null @@ -1,1065 +0,0 @@ -#include <stdlib.h>
-#include <stdint.h>
-#include "usf.h"
-#include "cpu.h"
-#include "memory.h"
-#include "audio.h"
-#include "rsp.h"
-#include "types.h"
-#include "main.h"
-
-#include "rsp_recompiler_cpu.h"
-
-
-
-uint32_t NoOfMaps, MapsCRC[MaxMaps], Table,ConditionalMove=0;
-uint8_t * RSPRecompCode = 0, * RSPRecompCodeSecondary, * RSPRecompPos, *RSPJumpTables;
-void ** RSPJumpTable;
-
-
-RSP_COMPILER Compiler;
-//REGISTER32 RSP_GPR[32], RSP_Flags[4];
-REGISTER32 *RSP_GPR, RSP_Flags[4];
-REGISTER * RSP_ACCUM;
-VECTOR * RSP_Vect;
-
-REGISTER EleSpec[32], Indx[32];
-RSPOPCODE RSPOpC;
-uint32_t *PrgCount = 0, RSPNextInstruction = 0;
-uint32_t RSP_NextInstruction = 0;
-REGISTER32 Recp, RecpResult, SQroot, SQrootResult;
-
-uint32_t RSP_NextInstruction, RSP_JumpTo;
-uint32_t RSP_Running = 0;
-int32_t RSP_Cpu = 0;
-
-
-void RSPReInitMemory()
-{
-
- if(RSPRecompCode == NULL) {
- printf("enough memory for RSP RSPRecompCode!");
- return;
- }
-
- RSPRecompCodeSecondary = RSPRecompCode + RSP_RECOMPMEM_SIZE;
-
-
- if( RSPJumpTables == NULL ) {
- DisplayError("Not enough memory for Jump Table!");
- return;
- }
-
- memset((uint8_t*)RSPJumpTables, 0, 0x2000 * MaxMaps);
- memset((uint8_t*)RSPRecompCode, 0, 0x00400000);
- memset((uint8_t*)RSPRecompCodeSecondary, 0, 0x00200000);
-
-
- RSPJumpTable = (void **)RSPJumpTables;
- RSPRecompPos = RSPRecompCode;
- NoOfMaps = 0;
-}
-
-int32_t RSPAllocateMemory (void) {
-
- RSPRecompCode=(uint8_t *) malloc_exec(RSP_RECOMPMEM_SIZE + RSP_SECRECOMPMEM_SIZE);
- if(RSPRecompCode == NULL) {
- DisplayError("Not enough memory for RSP RSPRecompCode!");
- return 0;
- }
-
- RSPRecompCodeSecondary = RSPRecompCode + RSP_RECOMPMEM_SIZE;
-
- RSPJumpTables = malloc(0x2000 * MaxMaps);
-
- if( RSPJumpTables == NULL ) {
- DisplayError("Not enough memory for Jump Table!");
- return 0;
- }
-
- memset((uint8_t*)RSPJumpTables, 0, 0x2000 * MaxMaps);
- memset((uint8_t*)RSPRecompCode, 0, 0x00400000);
- memset((uint8_t*)RSPRecompCodeSecondary, 0, 0x00200000);
-
- RSPJumpTable = (void **)RSPJumpTables;
- RSPRecompPos = RSPRecompCode;
- NoOfMaps = 0;
- return 1;
-}
-
-FILE *qfil = 0;
-
-void real_run_rsp(uint32_t cycles)
-{
-//replace with interpreter
-if(RSP_Cpu) {
- RSP_Running = 1;
-
- while(RSP_Running) {
- // int32_t last = -1, count = 0, el, del;
- RSP_LW_IMEM(*PrgCount, &RSPOpC.Hex);
-
- /*if(*PrgCount == 0x100) {
- int32_t i= 0;
- FILE *fil4 = fopen("sc2000i.dmem","wb");
- for(i = 0; i < 0x2000;i+=4) {
- uint32_t dat = 0;
- dat = *(int32_t*)(DMEM + i);
- DoBswap(&dat);
- fwrite(&dat,1,4,fil4);
- }
- fclose(fil4);
- printf("RSP: %x\n", RSP_GPR[26].UW);
-// Int3();
-// RSPBreakPoint();
- }*/
-/*
- if(!qfil) qfil = fopen("rsplogi.log","wb");
- fprintf(qfil,"PC = %08x ", *PrgCount);
- fprintf(qfil,"r0=%08x at=%08x v0=%08x v1=%08x a0=%08x a1=%08x a2=%08x a3=%08x t0=%08x t1=%08x t2=%08x t3=%08x t4=%08x t5=%08x t6=%08x t7=%08x s0=%08x s1=%08x s2=%08x s3=%08x s4=%08x s5=%08x s6=%08x s7=%08x t8=%08x t9=%08x k0=%08x k1=%08x gp=%08x sp=%08x s8=%08x ra=%08x\n",
- RSP_GPR[0].UW,RSP_GPR[1].UW,RSP_GPR[2].UW,RSP_GPR[3].UW,
- RSP_GPR[4].UW,RSP_GPR[5].UW,RSP_GPR[6].UW,RSP_GPR[7].UW,
- RSP_GPR[8].UW,RSP_GPR[9].UW,RSP_GPR[10].UW,RSP_GPR[11].UW,RSP_GPR[12].UW,
- RSP_GPR[13].UW,RSP_GPR[14].UW,RSP_GPR[15].UW,RSP_GPR[16].UW,
- RSP_GPR[17].UW,RSP_GPR[18].UW,RSP_GPR[19].UW,RSP_GPR[20].UW,
- RSP_GPR[21].UW,RSP_GPR[22].UW,RSP_GPR[23].UW,RSP_GPR[24].UW,
- RSP_GPR[25].UW,RSP_GPR[26].UW,RSP_GPR[27].UW,RSP_GPR[28].UW,
- RSP_GPR[29].UW,RSP_GPR[30].UW,RSP_GPR[31].UW);
-*/
- /*if((RSPOpC.op == 18) && (RSPOpC.rs & 0x10)) {
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
- if((last >= 0) && (last != del))
- printf("not same!\t%d\n", RSPOpC.funct);
- // 16,19,20,22
- // funct: 0,16,6,14,44,15,7
- last = del;
- }
- }*/
-
- //if(RSPOpC.rs < 0x10) printf("%d\n", RSPOpC.rs);
-
- (RSP_Opcode[ RSPOpC.op ])();
-
- switch (RSP_NextInstruction) {
- case NORMAL:
- *PrgCount = (*PrgCount + 4) & 0xFFC;
- break;
- case DELAY_SLOT:
- RSP_NextInstruction = JUMP;
- *PrgCount = (*PrgCount + 4) & 0xFFC;
- break;
- case JUMP:
- RSP_NextInstruction = NORMAL;
-
- *PrgCount = RSP_JumpTo;
- break;
- }
-
- }
-
- *PrgCount -= 4;
-
- return;
-
- } else {
- RunRecompilerCPU(cycles);
- }
-
-}
-
-void RSP_SP_DMA_READ (void) {
- uint32_t i, j, Length, Skip, Count;
- uint8_t *Dest, *Source;
-
- SP_DRAM_ADDR_REG &= 0x00FFFFFF;
-
- if (SP_DRAM_ADDR_REG > 0x800000) {
- printf("SP DMA READ\nSP_DRAM_ADDR_REG not in RDRam space");
- return;
- }
-
- if ((SP_RD_LEN_REG & 0xFFF) + 1 + (SP_MEM_ADDR_REG & 0xFFF) > 0x1000) {
- printf("SP DMA READ\ncould not fit copy in memory segement\nSP_RD_LEN_REG=%08x\nSP_MEM_ADDR_REG=%08x",SP_RD_LEN_REG,SP_MEM_ADDR_REG);
- return;
- }
-
- Length = ((SP_RD_LEN_REG & 0xFFF) | 7) + 1;
- Skip = (SP_RD_LEN_REG >> 20) + Length;
- Count = ((SP_RD_LEN_REG >> 12) & 0xFF) + 1;
-
- if ((SP_MEM_ADDR_REG & 0x1000) != 0) {
- Dest = IMEM + ((SP_MEM_ADDR_REG & 0x0FFF) & ~7);
- } else {
- Dest = DMEM + ((SP_MEM_ADDR_REG & 0x0FFF) & ~7);
- }
- Source = RDRAM + (SP_DRAM_ADDR_REG & ~7);
-
-#if defined(RSP_SAFE_DMA)
- for (j = 0 ; j < Count; j++) {
- for (i = 0 ; i < Length; i++) {
- *(uint8_t *)(((uint32_t)Dest + j * Length + i) ^ 3) = *(uint8_t *)(((uint32_t)Source + j * Skip + i) ^ 3);
- }
- }
-#else
- if ((Skip & 0x3) == 0) {
- for (j = 0; j < Count; j++) {
- memcpy(Dest, Source, Length);
- Source += Skip;
- Dest += Length;
- }
- } else {
- for (j = 0 ; j < Count; j++) {
- for (i = 0 ; i < Length; i++) {
- *(uint8_t *)(((uint32_t)Dest + i) ^ 3) = *(uint8_t *)(((uint32_t)Source + i) ^ 3);
- }
- Source += Skip;
- Dest += Length;
- }
- }
-#endif
- if ((!RSP_Cpu) && ((SP_MEM_ADDR_REG & 0x1000) != 0)) {
- RSPSetJumpTable();
- }
-
-
-
- SP_DMA_BUSY_REG = 0;
- SP_STATUS_REG &= ~SP_STATUS_DMA_BUSY;
-}
-
-void RSP_SP_DMA_WRITE (void) {
- uint32_t i, j, Length, Skip, Count;
- uint8_t *Dest, *Source;
-
- SP_DRAM_ADDR_REG &= 0x00FFFFFF;
-
- if (SP_DRAM_ADDR_REG > 0x800000) {
- printf("SP DMA WRITE\nSP_DRAM_ADDR_REG not in RDRam space");
- return;
- }
-
- if ((SP_WR_LEN_REG & 0xFFF) + 1 + (SP_MEM_ADDR_REG & 0xFFF) > 0x1000) {
- printf("SP DMA READ\ncould not fit copy in memory segement\nSP_WR_LEN_REG=%08x\nSP_MEM_ADDR_REG=%08x",SP_WR_LEN_REG,SP_MEM_ADDR_REG);
- return;
- }
-
- Length = ((SP_WR_LEN_REG & 0xFFF) | 7) + 1;
- Skip = (SP_WR_LEN_REG >> 20) + Length;
- Count = ((SP_WR_LEN_REG >> 12) & 0xFF) + 1;
- Dest = RDRAM + (SP_DRAM_ADDR_REG & ~7);
- Source = DMEM + ((SP_MEM_ADDR_REG & 0x1FFF) & ~7);
-
-#if defined(RSP_SAFE_DMA)
- for (j = 0 ; j < Count; j++) {
- for (i = 0 ; i < Length; i++) {
- *(uint8_t *)(((uint32_t)Dest + j * Skip + i) ^ 3) = *(uint8_t *)(((uint32_t)Source + j * Length + i) ^ 3);
- }
- }
-#else
- if ((Skip & 0x3) == 0) {
- for (j = 0; j < Count; j++) {
- memcpy(Dest, Source, Length);
- Source += Length;
- Dest += Skip;
- }
- } else {
- for (j = 0 ; j < Count; j++) {
- for (i = 0 ; i < Length; i++) {
- *(uint8_t *)(((uint32_t)Dest + i) ^ 3) = *(uint8_t *)(((uint32_t)Source + i) ^ 3);
- }
- Source += Length;
- Dest += Skip;
- }
- }
-#endif
- SP_DMA_BUSY_REG = 0;
- SP_STATUS_REG &= ~SP_STATUS_DMA_BUSY;
-}
-
-void RSP_LB_DMEM ( uint32_t Addr, uint8_t * Value ) {
- * Value = *(uint8_t *)(DMEM + ((Addr ^ 3) & 0xFFF)) ;
-}
-
-void RSP_LBV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- RSP_Vect[vect].B[15 - element] = *(DMEM + ((Addr ^ 3) & 0xFFF));
-}
-
-void RSP_LDV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, Count;
-
- length = 8;
- if (length > 16 - element) {
- length = 16 - element;
- }
- for (Count = element; Count < (length + element); Count ++ ){
- RSP_Vect[vect].B[15 - Count] = *(DMEM + ((Addr ^ 3) & 0xFFF));
- Addr += 1;
- }
-
-}
-
-void RSP_LFV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, count;
- VECTOR Temp;
-
- length = 8;
- if (length > 16 - element) {
- length = 16 - element;
- }
-
- Temp.HW[7] = *(DMEM + (((Addr + element) ^3) & 0xFFF)) << 7;
- Temp.HW[6] = *(DMEM + (((Addr + ((0x4 - element) ^ 3) & 0xf)) & 0xFFF)) << 7;
- Temp.HW[5] = *(DMEM + (((Addr + ((0x8 - element) ^ 3) & 0xf)) & 0xFFF)) << 7;
- Temp.HW[4] = *(DMEM + (((Addr + ((0xC - element) ^ 3) & 0xf)) & 0xFFF)) << 7;
- Temp.HW[3] = *(DMEM + (((Addr + ((0x8 - element) ^ 3) & 0xf)) & 0xFFF)) << 7;
- Temp.HW[2] = *(DMEM + (((Addr + ((0xC - element) ^ 3) & 0xf)) & 0xFFF)) << 7;
- Temp.HW[1] = *(DMEM + (((Addr + ((0x10 - element) ^ 3) & 0xf)) & 0xFFF)) << 7;
- Temp.HW[0] = *(DMEM + (((Addr + ((0x4 - element) ^ 3) & 0xf)) & 0xFFF)) << 7;
-
- for (count = element; count < (length + element); count ++ ){
- RSP_Vect[vect].B[15 - count] = Temp.B[15 - count];
- }
-}
-
-void RSP_LH_DMEM ( uint32_t Addr, uint16_t * Value ) {
- if ((Addr & 0x1) != 0) {
- if (Addr > 0xFFE) {
- printf("hmmmm.... Problem with:\nRSP_LH_DMEM");
- return;
- }
- Addr &= 0xFFF;
- *Value = *(uint8_t *)(DMEM + (Addr^ 3)) << 8;
- *Value += *(uint8_t *)(DMEM + ((Addr + 1)^ 3));
- return;
- }
- * Value = *(uint16_t *)(DMEM + ((Addr ^ 2 ) & 0xFFF));
-
-}
-
-void RSP_LHV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- RSP_Vect[vect].HW[7] = *(DMEM + ((Addr + ((0x10 - element) & 0xF) ^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[6] = *(DMEM + ((Addr + ((0x10 - element + 2) & 0xF) ^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[5] = *(DMEM + ((Addr + ((0x10 - element + 4) & 0xF) ^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[4] = *(DMEM + ((Addr + ((0x10 - element + 6) & 0xF) ^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[3] = *(DMEM + ((Addr + ((0x10 - element + 8) & 0xF) ^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[2] = *(DMEM + ((Addr + ((0x10 - element + 10) & 0xF) ^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[1] = *(DMEM + ((Addr + ((0x10 - element + 12) & 0xF) ^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[0] = *(DMEM + ((Addr + ((0x10 - element + 14) & 0xF) ^3) & 0xFFF)) << 7;
-}
-
-void RSP_LLV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, Count;
-
- length = 4;
- if (length > 16 - element) {
- length = 16 - element;
- }
- for (Count = element; Count < (length + element); Count ++ ){
- RSP_Vect[vect].B[15 - Count] = *(DMEM + ((Addr ^ 3) & 0xFFF));
- Addr += 1;
- }
-
-}
-
-void RSP_LPV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- RSP_Vect[vect].HW[7] = *(DMEM + ((Addr + ((0x10 - element) & 0xF)^3) & 0xFFF)) << 8;
- RSP_Vect[vect].HW[6] = *(DMEM + ((Addr + ((0x10 - element + 1) & 0xF)^3) & 0xFFF)) << 8;
- RSP_Vect[vect].HW[5] = *(DMEM + ((Addr + ((0x10 - element + 2) & 0xF)^3) & 0xFFF)) << 8;
- RSP_Vect[vect].HW[4] = *(DMEM + ((Addr + ((0x10 - element + 3) & 0xF)^3) & 0xFFF)) << 8;
- RSP_Vect[vect].HW[3] = *(DMEM + ((Addr + ((0x10 - element + 4) & 0xF)^3) & 0xFFF)) << 8;
- RSP_Vect[vect].HW[2] = *(DMEM + ((Addr + ((0x10 - element + 5) & 0xF)^3) & 0xFFF)) << 8;
- RSP_Vect[vect].HW[1] = *(DMEM + ((Addr + ((0x10 - element + 6) & 0xF)^3) & 0xFFF)) << 8;
- RSP_Vect[vect].HW[0] = *(DMEM + ((Addr + ((0x10 - element + 7) & 0xF)^3) & 0xFFF)) << 8;
-}
-
-void RSP_LRV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, Count, offset;
-
- offset = (Addr & 0xF) - 1;
- length = (Addr & 0xF) - element;
- Addr &= 0xFF0;
- for (Count = element; Count < (length + element); Count ++ ){
- RSP_Vect[vect].B[offset - Count] = *(DMEM + ((Addr ^ 3) & 0xFFF));
- Addr += 1;
- }
-
-}
-
-void RSP_LQV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, Count;
-
- length = ((Addr + 0x10) & ~0xF) - Addr;
- if (length > 16 - element) {
- length = 16 - element;
- }
- for (Count = element; Count < (length + element); Count ++ ){
- RSP_Vect[vect].B[15 - Count] = *(DMEM + ((Addr ^ 3) & 0xFFF));
- Addr += 1;
- }
-
-}
-
-void RSP_LSV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, Count;
-
- length = 2;
- if (length > 16 - element) {
- length = 16 - element;
- }
- for (Count = element; Count < (length + element); Count ++ ){
- RSP_Vect[vect].B[15 - Count] = *(DMEM + ((Addr ^ 3) & 0xFFF));
- Addr += 1;
- }
-}
-
-void RSP_LTV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t del, count, length;
-
- length = 8;
- if (length > 32 - vect) {
- length = 32 - vect;
- }
-
- Addr = ((Addr + 8) & 0xFF0) + (element & 0x1);
- for (count = 0; count < length; count ++) {
- del = ((8 - (element >> 1) + count) << 1) & 0xF;
- RSP_Vect[vect + count].B[15 - del] = *(DMEM + (Addr ^ 3));
- RSP_Vect[vect + count].B[14 - del] = *(DMEM + ((Addr + 1) ^ 3));
- Addr += 2;
- }
-}
-
-void RSP_LUV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- RSP_Vect[vect].HW[7] = *(DMEM + ((Addr + ((0x10 - element) & 0xF)^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[6] = *(DMEM + ((Addr + ((0x10 - element + 1) & 0xF)^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[5] = *(DMEM + ((Addr + ((0x10 - element + 2) & 0xF)^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[4] = *(DMEM + ((Addr + ((0x10 - element + 3) & 0xF)^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[3] = *(DMEM + ((Addr + ((0x10 - element + 4) & 0xF)^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[2] = *(DMEM + ((Addr + ((0x10 - element + 5) & 0xF)^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[1] = *(DMEM + ((Addr + ((0x10 - element + 6) & 0xF)^3) & 0xFFF)) << 7;
- RSP_Vect[vect].HW[0] = *(DMEM + ((Addr + ((0x10 - element + 7) & 0xF)^3) & 0xFFF)) << 7;
-}
-
-void RSP_LW_DMEM ( uint32_t Addr, uint32_t * Value ) {
- if ((Addr & 0x3) != 0) {
- Addr &= 0xFFF;
- if (Addr > 0xFFC) {
- printf("hmmmm.... Problem with:\nRSP_LW_DMEM");
- return;
- }
- *Value = *(uint8_t *)(DMEM + (Addr^ 3)) << 0x18;
- *Value += *(uint8_t *)(DMEM + ((Addr + 1)^ 3)) << 0x10;
- *Value += *(uint8_t *)(DMEM + ((Addr + 2)^ 3)) << 8;
- *Value += *(uint8_t *)(DMEM + ((Addr + 3)^ 3));
- return;
- }
- * Value = *(uint32_t *)(DMEM + (Addr & 0xFFF));
-}
-
-void RSP_LW_IMEM ( uint32_t Addr, uint32_t * Value ) {
- if ((Addr & 0x3) != 0) {
- printf("Unaligned RSP_LW_IMEM");
- }
- * Value = *(uint32_t *)(IMEM + (Addr & 0xFFF));
-}
-
-void RSP_SB_DMEM ( uint32_t Addr, uint8_t Value ) {
- *(uint8_t *)(DMEM + ((Addr ^ 3) & 0xFFF)) = Value;
-}
-
-void RSP_SBV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect].B[15 - element];
-}
-
-void RSP_SDV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t Count;
-
- for (Count = element; Count < (8 + element); Count ++ ){
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect].B[15 - (Count & 0xF)];
- Addr += 1;
- }
-}
-
-void RSP_SFV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t offset = Addr & 0xF;
- Addr &= 0xFF0;
-
- switch (element) {
- case 0:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[7] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[6] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[5] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[4] >> 7;
- break;
- case 1:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[1] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[0] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[3] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[2] >> 7;
- break;
- case 2:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = 0;
- break;
- case 3:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF)^3))) = 0;
- break;
- case 4:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[6] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[5] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[4] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[7] >> 7;
- break;
- case 5:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[0] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[3] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[2] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[1] >> 7;
- break;
- case 6:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = 0;
- break;
- case 7:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = 0;
- break;
- case 8:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[3] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[2] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[1] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[0] >> 7;
- break;
- case 9:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = 0;
- break;
- case 10:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = 0;
- break;
- case 11:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[4] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[7] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[6] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[5] >> 7;
- break;
- case 12:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[2] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[1] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[0] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[3] >> 7;
- break;
- case 13:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = 0;
- break;
- case 14:
- *(DMEM + ((Addr + offset)^3)) = 0;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = 0;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = 0;
- break;
- case 15:
- *(DMEM + ((Addr + offset)^3)) = RSP_Vect[vect].UHW[7] >> 7;
- *(DMEM + ((Addr + ((offset + 4) & 0xF))^3)) = RSP_Vect[vect].UHW[6] >> 7;
- *(DMEM + ((Addr + ((offset + 8) & 0xF))^3)) = RSP_Vect[vect].UHW[5] >> 7;
- *(DMEM + ((Addr + ((offset + 12) & 0xF))^3)) = RSP_Vect[vect].UHW[4] >> 7;
- break;
- }
-}
-
-void RSP_SH_DMEM ( uint32_t Addr, uint16_t Value ) {
- if ((Addr & 0x1) != 0) {
- printf("Unaligned RSP_SH_DMEM");
- return;
- }
- *(uint16_t *)(DMEM + ((Addr ^ 2) & 0xFFF)) = Value;
-}
-
-void RSP_SHV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- *(DMEM + ((Addr^3) & 0xFFF)) = (RSP_Vect[vect].UB[(15 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(14 - element) & 0xF] >> 7);
- *(DMEM + (((Addr + 2)^3) & 0xFFF)) = (RSP_Vect[vect].UB[(13 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(12 - element) & 0xF] >> 7);
- *(DMEM + (((Addr + 4)^3) & 0xFFF)) = (RSP_Vect[vect].UB[(11 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(10 - element) & 0xF] >> 7);
- *(DMEM + (((Addr + 6)^3) & 0xFFF)) = (RSP_Vect[vect].UB[(9 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(8 - element) & 0xF] >> 7);
- *(DMEM + (((Addr + 8)^3) & 0xFFF)) = (RSP_Vect[vect].UB[(7 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(6 - element) & 0xF] >> 7);
- *(DMEM + (((Addr + 10)^3) & 0xFFF)) = (RSP_Vect[vect].UB[(5 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(4 - element) & 0xF] >> 7);
- *(DMEM + (((Addr + 12)^3) & 0xFFF)) = (RSP_Vect[vect].UB[(3 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(2 - element) & 0xF] >> 7);
- *(DMEM + (((Addr + 14)^3) & 0xFFF)) = (RSP_Vect[vect].UB[(1 - element) & 0xF] << 1) +
- (RSP_Vect[vect].UB[(0 - element) & 0xF] >> 7);
-}
-
-void RSP_SLV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t Count;
-
- for (Count = element; Count < (4 + element); Count ++ ){
- *(DMEM + ((Addr ^3) & 0xFFF)) = RSP_Vect[vect].B[15 - (Count & 0xF)];
- Addr += 1;
- }
-}
-
-void RSP_SPV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t Count;
-
- for (Count = element; Count < (8 + element); Count ++ ){
- if (((Count) & 0xF) < 8) {
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect].UB[15 - ((Count & 0xF) << 1)];
- } else {
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = (RSP_Vect[vect].UB[15 - ((Count & 0x7) << 1)] << 1) +
- (RSP_Vect[vect].UB[14 - ((Count & 0x7) << 1)] >> 7);
- }
- Addr += 1;
- }
-}
-
-void RSP_SQV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, Count;
-
- length = ((Addr + 0x10) & ~0xF) - Addr;
- for (Count = element; Count < (length + element); Count ++ ){
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect].B[15 - (Count & 0xF)];
- Addr += 1;
- }
-}
-
-void RSP_SRV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t length, Count, offset;
-
- length = (Addr & 0xF);
- offset = (0x10 - length) & 0xF;
- Addr &= 0xFF0;
- for (Count = element; Count < (length + element); Count ++ ){
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect].B[15 - ((Count + offset) & 0xF)];
- Addr += 1;
- }
-}
-
-void RSP_SSV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t Count;
-
- for (Count = element; Count < (2 + element); Count ++ ){
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect].B[15 - (Count & 0xF)];
- Addr += 1;
- }
-}
-
-void RSP_STV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t del, count, length;
-
- length = 8;
- if (length > 32 - vect) {
- length = 32 - vect;
- }
- length = length << 1;
- del = element >> 1;
- for (count = 0; count < length; count += 2) {
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect + del].UB[15 - count];
- *(DMEM + (((Addr + 1) ^ 3) & 0xFFF)) = RSP_Vect[vect + del].UB[14 - count];
- del = (del + 1) & 7;
- Addr += 2;
- }
-}
-
-void RSP_SUV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t Count;
-
- for (Count = element; Count < (8 + element); Count ++ ){
- if (((Count) & 0xF) < 8) {
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = (RSP_Vect[vect].UB[15 - ((Count & 0x7) << 1)] << 1) +
- (RSP_Vect[vect].UB[14 - ((Count & 0x7) << 1)] >> 7);
- } else {
- *(DMEM + ((Addr ^ 3) & 0xFFF)) = RSP_Vect[vect].UB[15 - ((Count & 0x7) << 1)];
- }
- Addr += 1;
- }
-}
-
-void RSP_SW_DMEM ( uint32_t Addr, uint32_t Value ) {
- Addr &= 0xFFF;
-
- if ((Addr & 0x3) != 0) {
- if (Addr > 0xFFC) {
- printf("hmmmm.... Problem with:\nRSP_SW_DMEM");
- return;
- }
- *(uint8_t *)(DMEM + (Addr ^ 3)) = (uint8_t)(Value >> 0x18);
- *(uint8_t *)(DMEM + ((Addr + 1) ^ 3)) = (uint8_t)(Value >> 0x10);
- *(uint8_t *)(DMEM + ((Addr + 2) ^ 3)) = (uint8_t)(Value >> 0x8);
- *(uint8_t *)(DMEM + ((Addr + 3) ^ 3)) = (uint8_t)(Value);
- return;
- }
- *(uint32_t *)(DMEM + Addr) = Value;
-}
-
-void RSP_SWV_DMEM ( uint32_t Addr, int32_t vect, int32_t element ) {
- int32_t Count, offset;
-
- offset = Addr & 0xF;
- Addr &= 0xFF0;
- for (Count = element; Count < (16 + element); Count ++ ){
- *(DMEM + ((Addr + (offset & 0xF)) ^ 3)) = RSP_Vect[vect].B[15 - (Count & 0xF)];
- offset += 1;
- }
-}
-
-int runcount = 0;
-
-int32_t init_rsp(void)
-{
-
-
- int32_t i = 0, CpuFeatures = 0;
- runcount++;
-
- RSP_Running = 0;
-
-
- NoOfMaps = 0;
- Table = 0;
- ConditionalMove = 0;
-
-
- RSP_NextInstruction = 0;
- RSP_JumpTo = 0;
-
- dwBuffer = MainBuffer;
-
- pLastSecondary == NULL;
- pLastPrimary = NULL;
- RSPBlockID = 1;
-
- memset(RSP_GPR,0,sizeof(RSP_GPR));
- memset(RSP_Vect,0,sizeof(RSP_Vect));
- memset(RSP_ACCUM,0,sizeof(RSP_ACCUM));
- memset(RSP_Flags,0,sizeof(RSP_Flags));
-
- for(i = 0; i < 64; i++) {
- RSP_Opcode[i]= rsp_UnknownOpcode;
- RSP_RegImm[i>>1]= rsp_UnknownOpcode;
- RSP_Special[i]= rsp_UnknownOpcode;
- RSP_Cop0[i>>1]= rsp_UnknownOpcode;
- RSP_Cop2[i>>1]= rsp_UnknownOpcode;
- RSP_Vector[i] = rsp_UnknownOpcode;
- RSP_Lc2[i>>1] = rsp_UnknownOpcode;
- RSP_Sc2[i>>1] = rsp_UnknownOpcode;
- }
-
-
- RSP_Opcode[ 0] = RSP_Opcode_SPECIAL;
- RSP_Opcode[ 1] = RSP_Opcode_REGIMM;
- RSP_Opcode[ 2] = RSP_Opcode_J;
- RSP_Opcode[ 3] = RSP_Opcode_JAL;
- RSP_Opcode[ 4] = RSP_Opcode_BEQ;
- RSP_Opcode[ 5] = RSP_Opcode_BNE;
- RSP_Opcode[ 6] = RSP_Opcode_BLEZ;
- RSP_Opcode[ 7] = RSP_Opcode_BGTZ;
- RSP_Opcode[ 8] = RSP_Opcode_ADDI;
- RSP_Opcode[ 9] = RSP_Opcode_ADDIU;
- RSP_Opcode[10] = RSP_Opcode_SLTI;
- RSP_Opcode[11] = RSP_Opcode_SLTIU;
- RSP_Opcode[12] = RSP_Opcode_ANDI;
- RSP_Opcode[13] = RSP_Opcode_ORI;
- RSP_Opcode[14] = RSP_Opcode_XORI;
- RSP_Opcode[15] = RSP_Opcode_LUI;
- RSP_Opcode[16] = RSP_Opcode_COP0;
- RSP_Opcode[18] = RSP_Opcode_COP2;
- RSP_Opcode[32] = RSP_Opcode_LB;
- RSP_Opcode[33] = RSP_Opcode_LH;
- RSP_Opcode[35] = RSP_Opcode_LW;
- RSP_Opcode[36] = RSP_Opcode_LBU;
- RSP_Opcode[37] = RSP_Opcode_LHU;
- RSP_Opcode[40] = RSP_Opcode_SB;
- RSP_Opcode[41] = RSP_Opcode_SH;
- RSP_Opcode[43] = RSP_Opcode_SW;
- RSP_Opcode[50] = RSP_Opcode_LC2;
- RSP_Opcode[58] = RSP_Opcode_SC2;
-
- RSP_Special[ 0] = RSP_Special_SLL;
- RSP_Special[ 2] = RSP_Special_SRL;
- RSP_Special[ 3] = RSP_Special_SRA;
- RSP_Special[ 4] = RSP_Special_SLLV;
- RSP_Special[ 6] = RSP_Special_SRLV;
- RSP_Special[ 7] = RSP_Special_SRAV;
- RSP_Special[ 8] = RSP_Special_JR;
- RSP_Special[ 9] = RSP_Special_JALR;
- RSP_Special[13] = RSP_Special_BREAK;
- RSP_Special[32] = RSP_Special_ADD;
- RSP_Special[33] = RSP_Special_ADDU;
- RSP_Special[34] = RSP_Special_SUB;
- RSP_Special[35] = RSP_Special_SUBU;
- RSP_Special[36] = RSP_Special_AND;
- RSP_Special[37] = RSP_Special_OR;
- RSP_Special[38] = RSP_Special_XOR;
- RSP_Special[39] = RSP_Special_NOR;
- RSP_Special[42] = RSP_Special_SLT;
- RSP_Special[43] = RSP_Special_SLTU;
-
- RSP_RegImm[ 0] = RSP_Opcode_BLTZ;
- RSP_RegImm[ 1] = RSP_Opcode_BGEZ;
- RSP_RegImm[16] = RSP_Opcode_BLTZAL;
-
- RSP_Cop0[ 0] = RSP_Cop0_MF;
- RSP_Cop0[ 4] = RSP_Cop0_MT;
-
- RSP_Cop2[ 0] = RSP_Cop2_MF;
- RSP_Cop2[ 2] = RSP_Cop2_CF;
- RSP_Cop2[ 4] = RSP_Cop2_MT;
- RSP_Cop2[ 6] = RSP_Cop2_CT;
- RSP_Cop2[16] = RSP_COP2_VECTOR;
- RSP_Cop2[17] = RSP_COP2_VECTOR;
- RSP_Cop2[18] = RSP_COP2_VECTOR;
- RSP_Cop2[19] = RSP_COP2_VECTOR;
- RSP_Cop2[20] = RSP_COP2_VECTOR;
- RSP_Cop2[21] = RSP_COP2_VECTOR;
- RSP_Cop2[22] = RSP_COP2_VECTOR;
- RSP_Cop2[23] = RSP_COP2_VECTOR;
- RSP_Cop2[24] = RSP_COP2_VECTOR;
- RSP_Cop2[25] = RSP_COP2_VECTOR;
- RSP_Cop2[26] = RSP_COP2_VECTOR;
- RSP_Cop2[27] = RSP_COP2_VECTOR;
- RSP_Cop2[28] = RSP_COP2_VECTOR;
- RSP_Cop2[29] = RSP_COP2_VECTOR;
- RSP_Cop2[30] = RSP_COP2_VECTOR;
- RSP_Cop2[31] = RSP_COP2_VECTOR;
-
- RSP_Vector[ 0] = RSP_Vector_VMULF;
- RSP_Vector[ 1] = RSP_Vector_VMULU;
- RSP_Vector[ 4] = RSP_Vector_VMUDL;
- RSP_Vector[ 5] = RSP_Vector_VMUDM;
- RSP_Vector[ 6] = RSP_Vector_VMUDN;
- RSP_Vector[ 7] = RSP_Vector_VMUDH;
- RSP_Vector[ 8] = RSP_Vector_VMACF;
- RSP_Vector[ 9] = RSP_Vector_VMACU;
- RSP_Vector[11] = RSP_Vector_VMACQ;
- RSP_Vector[12] = RSP_Vector_VMADL;
- RSP_Vector[13] = RSP_Vector_VMADM;
- RSP_Vector[14] = RSP_Vector_VMADN;
- RSP_Vector[15] = RSP_Vector_VMADH;
- RSP_Vector[16] = RSP_Vector_VADD;
- RSP_Vector[17] = RSP_Vector_VSUB;
- RSP_Vector[19] = RSP_Vector_VABS;
- RSP_Vector[20] = RSP_Vector_VADDC;
- RSP_Vector[21] = RSP_Vector_VSUBC;
- RSP_Vector[29] = RSP_Vector_VSAW;
- RSP_Vector[32] = RSP_Vector_VLT;
- RSP_Vector[33] = RSP_Vector_VEQ;
- RSP_Vector[34] = RSP_Vector_VNE;
- RSP_Vector[35] = RSP_Vector_VGE;
- RSP_Vector[36] = RSP_Vector_VCL;
- RSP_Vector[37] = RSP_Vector_VCH;
- RSP_Vector[38] = RSP_Vector_VCR;
- RSP_Vector[39] = RSP_Vector_VMRG;
- RSP_Vector[40] = RSP_Vector_VAND;
- RSP_Vector[41] = RSP_Vector_VNAND;
- RSP_Vector[42] = RSP_Vector_VOR;
- RSP_Vector[43] = RSP_Vector_VNOR;
- RSP_Vector[44] = RSP_Vector_VXOR;
- RSP_Vector[45] = RSP_Vector_VNXOR;
- RSP_Vector[48] = RSP_Vector_VRCP;
- RSP_Vector[49] = RSP_Vector_VRCPL;
- RSP_Vector[50] = RSP_Vector_VRCPH;
- RSP_Vector[51] = RSP_Vector_VMOV;
- RSP_Vector[52] = RSP_Vector_VRSQ;
- RSP_Vector[53] = RSP_Vector_VRSQL;
- RSP_Vector[54] = RSP_Vector_VRSQH;
- RSP_Vector[55] = RSP_Vector_VNOOP;
-
- RSP_Lc2[ 0] = RSP_Opcode_LBV;
- RSP_Lc2[ 1] = RSP_Opcode_LSV;
- RSP_Lc2[ 2] = RSP_Opcode_LLV;
- RSP_Lc2[ 3] = RSP_Opcode_LDV;
- RSP_Lc2[ 4] = RSP_Opcode_LQV;
- RSP_Lc2[ 5] = RSP_Opcode_LRV;
- RSP_Lc2[ 6] = RSP_Opcode_LPV;
- RSP_Lc2[ 7] = RSP_Opcode_LUV;
- RSP_Lc2[ 8] = RSP_Opcode_LHV;
- RSP_Lc2[ 9] = RSP_Opcode_LFV;
- RSP_Lc2[11] = RSP_Opcode_LTV;
-
- RSP_Sc2[ 0] = RSP_Opcode_SBV;
- RSP_Sc2[ 1] = RSP_Opcode_SSV;
- RSP_Sc2[ 2] = RSP_Opcode_SLV;
- RSP_Sc2[ 3] = RSP_Opcode_SDV;
- RSP_Sc2[ 4] = RSP_Opcode_SQV;
- RSP_Sc2[ 5] = RSP_Opcode_SRV;
- RSP_Sc2[ 6] = RSP_Opcode_SPV;
- RSP_Sc2[ 7] = RSP_Opcode_SUV;
- RSP_Sc2[ 8] = RSP_Opcode_SHV;
- RSP_Sc2[ 9] = RSP_Opcode_SFV;
- RSP_Sc2[10] = RSP_Opcode_SWV;
- RSP_Sc2[11] = RSP_Opcode_STV;
-
- EleSpec[ 0].DW = 0;
- EleSpec[ 1].DW = 0;
- EleSpec[ 2].DW = 0;
- EleSpec[ 3].DW = 0;
- EleSpec[ 4].DW = 0;
- EleSpec[ 5].DW = 0;
- EleSpec[ 6].DW = 0;
- EleSpec[ 7].DW = 0;
- EleSpec[ 8].DW = 0;
- EleSpec[ 9].DW = 0;
- EleSpec[10].DW = 0;
- EleSpec[11].DW = 0;
- EleSpec[12].DW = 0;
- EleSpec[13].DW = 0;
- EleSpec[14].DW = 0;
- EleSpec[15].DW = 0;
- EleSpec[16].DW = 0x0001020304050607ULL; /* None */
- EleSpec[17].DW = 0x0001020304050607ULL; /* None */
- EleSpec[18].DW = 0x0000020204040606ULL; /* 0q */
- EleSpec[19].DW = 0x0101030305050707ULL; /* 1q */
- EleSpec[20].DW = 0x0000000004040404ULL; /* 0h */
- EleSpec[21].DW = 0x0101010105050505ULL; /* 1h */
- EleSpec[22].DW = 0x0202020206060606ULL; /* 2h */
- EleSpec[23].DW = 0x0303030307070707ULL; /* 3h */
- EleSpec[24].DW = 0x0000000000000000ULL; /* 0 */
- EleSpec[25].DW = 0x0101010101010101ULL; /* 1 */
- EleSpec[26].DW = 0x0202020202020202ULL; /* 2 */
- EleSpec[27].DW = 0x0303030303030303ULL; /* 3 */
- EleSpec[28].DW = 0x0404040404040404ULL; /* 4 */
- EleSpec[29].DW = 0x0505050505050505ULL; /* 5 */
- EleSpec[30].DW = 0x0606060606060606ULL; /* 6 */
- EleSpec[31].DW = 0x0707070707070707ULL; /* 7 */
-
- Indx[ 0].DW = 0;
- Indx[ 1].DW = 0;
- Indx[ 2].DW = 0;
- Indx[ 3].DW = 0;
- Indx[ 4].DW = 0;
- Indx[ 5].DW = 0;
- Indx[ 6].DW = 0;
- Indx[ 7].DW = 0;
- Indx[ 8].DW = 0;
- Indx[ 9].DW = 0;
- Indx[10].DW = 0;
- Indx[11].DW = 0;
- Indx[12].DW = 0;
- Indx[13].DW = 0;
- Indx[14].DW = 0;
- Indx[15].DW = 0;
-
- Indx[16].DW = 0x0001020304050607ULL; /* None */
- Indx[17].DW = 0x0001020304050607ULL; /* None */
- Indx[18].DW = 0x0103050700020406ULL; /* 0q */
- Indx[19].DW = 0x0002040601030507ULL; /* 1q */
- Indx[20].DW = 0x0102030506070004ULL; /* 0h */
- Indx[21].DW = 0x0002030406070105ULL; /* 1h */
- Indx[22].DW = 0x0001030405070206ULL; /* 2h */
- Indx[23].DW = 0x0001020405060307ULL; /* 3h */
- Indx[24].DW = 0x0102030405060700ULL; /* 0 */
- Indx[25].DW = 0x0002030405060701ULL; /* 1 */
- Indx[26].DW = 0x0001030405060702ULL; /* 2 */
- Indx[27].DW = 0x0001020405060703ULL; /* 3 */
- Indx[28].DW = 0x0001020305060704ULL; /* 4 */
- Indx[29].DW = 0x0001020304060705ULL; /* 5 */
- Indx[30].DW = 0x0001020304050706ULL; /* 6 */
- Indx[31].DW = 0x0001020304050607ULL; /* 7 */
-
- for (i = 16; i < 32; i ++) {
- int32_t count;
-
- for (count = 0; count < 8; count ++) {
- Indx[i].B[count] = 7 - Indx[i].B[count];
- EleSpec[i].B[count] = 7 - EleSpec[i].B[count];
- }
- for (count = 0; count < 4; count ++) {
- uint8_t Temp;
-
- Temp = Indx[i].B[count];
- Indx[i].B[count] = Indx[i].B[7 - count];
- Indx[i].B[7 - count] = Temp;
- }
- }
-
- PrgCount = &SP_PC_REG;
-
- memset(&Compiler, 0, sizeof(Compiler));
-
- Compiler.bAlignGPR = 1;
- Compiler.bAlignVector = 1;
- Compiler.bFlags = 1;
- Compiler.bReOrdering = 1;
- Compiler.bSections = 0; //do i really need to do this?
- Compiler.bDest = 1;
- Compiler.bAccum = 1;
- Compiler.bGPRConstants = 1;
-
- if(!fake_seek_stopping) {
- RSPAllocateMemory();
- } else {
- RSPReInitMemory();
- }
-
- memset(RSP_GPR,0,sizeof(RSP_GPR));
- memset(RSP_Vect,0,sizeof(RSP_Vect));
-
-#ifndef USEX64
- asm volatile("push %%ebx; mov $1, %%eax; cpuid; pop %%ebx" : : "a"(CpuFeatures) : "edx","ecx");
-#else
- asm volatile("push %%rbx; mov $1, %%eax; cpuid; pop %%rbx" : : "a"(CpuFeatures) : "rdx","rcx");
-#endif
-
-
- Compiler.mmx2 = CpuFeatures & 0x4000000;
- Compiler.sse = CpuFeatures & 0x2000000;
- Compiler.mmx = CpuFeatures & 0x800000;
-
- if(!RSP_Cpu)
- BuildRecompilerCPU();
-
- ClearAllx86Code();
-
-}
-
-void RSPSetJumpTable (void) {
- uint32_t CRC, count;
-
- CRC = 0;
- for (count = 0; count < 0x800; count += 0x40) {
- CRC += *(uint32_t *)(IMEM + count);
- }
-
- for (count = 0; count < NoOfMaps; count++ ) {
- if (CRC == MapsCRC[count]) {
- RSPJumpTable = (void **)(RSPJumpTables + (count * (sizeof(void*) * 0x400)));
- Table = count;
- return;
- }
- }
-
- if (NoOfMaps == MaxMaps) {
- DisplayError("Used up all the Jump tables in the rsp");
- StopEmulation();
- }
-
- MapsCRC[NoOfMaps] = CRC;
-
- RSPJumpTable = (void **)(RSPJumpTables + (NoOfMaps * (sizeof(void*) * 0x400) ));
- Table = NoOfMaps;
- NoOfMaps += 1;
-}
diff --git a/src/usf/rsp.h b/src/usf/rsp.h deleted file mode 100644 index 2921dea..0000000 --- a/src/usf/rsp.h +++ /dev/null @@ -1,423 +0,0 @@ -#ifndef _RSP_H_
-#define _RSP_H_
-
-#include <stdint.h>
-#include <string.h>
-#include <math.h>
-#include "types.h"
-
-#define CPU_Message(...)
-//#define DisplayError printf
-
-#pragma pack(push,1)
-
-typedef struct tagOPCODE {
- union {
-
- uint32_t Hex;
- uint8_t Ascii[4];
-
- struct {
- unsigned offset : 16;
- unsigned rt : 5;
- unsigned rs : 5;
- unsigned op : 6;
- };
-
- struct {
- unsigned immediate : 16;
- unsigned : 5;
- unsigned base : 5;
- unsigned : 6;
- };
-
- struct {
- unsigned target : 26;
- unsigned : 6;
- };
-
- struct {
- unsigned funct : 6;
- unsigned sa : 5;
- unsigned rd : 5;
- unsigned : 5;
- unsigned : 5;
- unsigned : 6;
- };
-
- struct {
- signed voffset : 7;
- unsigned del : 4;
- unsigned : 5;
- unsigned dest : 5;
- unsigned : 5;
- unsigned : 6;
- };
-
- };
-} RSPOPCODE;
-
-#pragma pack(pop)
-
-#define REGISTER32 MIPS_WORD
-#define REGISTER MIPS_DWORD
-
-
-//RSP OpCodes
-#define RSP_SPECIAL 0
-#define RSP_REGIMM 1
-#define RSP_J 2
-#define RSP_JAL 3
-#define RSP_BEQ 4
-#define RSP_BNE 5
-#define RSP_BLEZ 6
-#define RSP_BGTZ 7
-#define RSP_ADDI 8
-#define RSP_ADDIU 9
-#define RSP_SLTI 10
-#define RSP_SLTIU 11
-#define RSP_ANDI 12
-#define RSP_ORI 13
-#define RSP_XORI 14
-#define RSP_LUI 15
-#define RSP_CP0 16
-#define RSP_CP2 18
-#define RSP_LB 32
-#define RSP_LH 33
-#define RSP_LW 35
-#define RSP_LBU 36
-#define RSP_LHU 37
-#define RSP_SB 40
-#define RSP_SH 41
-#define RSP_SW 43
-#define RSP_LC2 50
-#define RSP_SC2 58
-
-/* RSP Special opcodes */
-#define RSP_SPECIAL_SLL 0
-#define RSP_SPECIAL_SRL 2
-#define RSP_SPECIAL_SRA 3
-#define RSP_SPECIAL_SLLV 4
-#define RSP_SPECIAL_SRLV 6
-#define RSP_SPECIAL_SRAV 7
-#define RSP_SPECIAL_JR 8
-#define RSP_SPECIAL_JALR 9
-#define RSP_SPECIAL_BREAK 13
-#define RSP_SPECIAL_ADD 32
-#define RSP_SPECIAL_ADDU 33
-#define RSP_SPECIAL_SUB 34
-#define RSP_SPECIAL_SUBU 35
-#define RSP_SPECIAL_AND 36
-#define RSP_SPECIAL_OR 37
-#define RSP_SPECIAL_XOR 38
-#define RSP_SPECIAL_NOR 39
-#define RSP_SPECIAL_SLT 42
-#define RSP_SPECIAL_SLTU 43
-
-/* RSP RegImm opcodes */
-#define RSP_REGIMM_BLTZ 0
-#define RSP_REGIMM_BGEZ 1
-#define RSP_REGIMM_BLTZAL 16
-#define RSP_REGIMM_BGEZAL 17
-
-/* RSP COP0 opcodes */
-#define RSP_COP0_MF 0
-#define RSP_COP0_MT 4
-
-/* RSP COP2 opcodes */
-#define RSP_COP2_MF 0
-#define RSP_COP2_CF 2
-#define RSP_COP2_MT 4
-#define RSP_COP2_CT 6
-
-/* RSP Vector opcodes */
-#define RSP_VECTOR_VMULF 0
-#define RSP_VECTOR_VMULU 1
-#define RSP_VECTOR_VRNDP 2
-#define RSP_VECTOR_VMULQ 3
-#define RSP_VECTOR_VMUDL 4
-#define RSP_VECTOR_VMUDM 5
-#define RSP_VECTOR_VMUDN 6
-#define RSP_VECTOR_VMUDH 7
-#define RSP_VECTOR_VMACF 8
-#define RSP_VECTOR_VMACU 9
-#define RSP_VECTOR_VRNDN 10
-#define RSP_VECTOR_VMACQ 11
-#define RSP_VECTOR_VMADL 12
-#define RSP_VECTOR_VMADM 13
-#define RSP_VECTOR_VMADN 14
-#define RSP_VECTOR_VMADH 15
-#define RSP_VECTOR_VADD 16
-#define RSP_VECTOR_VSUB 17
-#define RSP_VECTOR_VABS 19
-#define RSP_VECTOR_VADDC 20
-#define RSP_VECTOR_VSUBC 21
-#define RSP_VECTOR_VSAW 29
-#define RSP_VECTOR_VLT 32
-#define RSP_VECTOR_VEQ 33
-#define RSP_VECTOR_VNE 34
-#define RSP_VECTOR_VGE 35
-#define RSP_VECTOR_VCL 36
-#define RSP_VECTOR_VCH 37
-#define RSP_VECTOR_VCR 38
-#define RSP_VECTOR_VMRG 39
-#define RSP_VECTOR_VAND 40
-#define RSP_VECTOR_VNAND 41
-#define RSP_VECTOR_VOR 42
-#define RSP_VECTOR_VNOR 43
-#define RSP_VECTOR_VXOR 44
-#define RSP_VECTOR_VNXOR 45
-#define RSP_VECTOR_VRCP 48
-#define RSP_VECTOR_VRCPL 49
-#define RSP_VECTOR_VRCPH 50
-#define RSP_VECTOR_VMOV 51
-#define RSP_VECTOR_VRSQ 52
-#define RSP_VECTOR_VRSQL 53
-#define RSP_VECTOR_VRSQH 54
-#define RSP_VECTOR_VNOOP 55
-
-/* RSP LSC2 opcodes */
-#define RSP_LSC2_BV 0
-#define RSP_LSC2_SV 1
-#define RSP_LSC2_LV 2
-#define RSP_LSC2_DV 3
-#define RSP_LSC2_QV 4
-#define RSP_LSC2_RV 5
-#define RSP_LSC2_PV 6
-#define RSP_LSC2_UV 7
-#define RSP_LSC2_HV 8
-#define RSP_LSC2_FV 9
-#define RSP_LSC2_WV 10
-#define RSP_LSC2_TV 11
-
-
-/************************* OpCode functions *************************/
-void RSP_Opcode_SPECIAL ( void );
-void RSP_Opcode_REGIMM ( void );
-void RSP_Opcode_J ( void );
-void RSP_Opcode_JAL ( void );
-void RSP_Opcode_BEQ ( void );
-void RSP_Opcode_BNE ( void );
-void RSP_Opcode_BLEZ ( void );
-void RSP_Opcode_BGTZ ( void );
-void RSP_Opcode_ADDI ( void );
-void RSP_Opcode_ADDIU ( void );
-void RSP_Opcode_SLTI ( void );
-void RSP_Opcode_SLTIU ( void );
-void RSP_Opcode_ANDI ( void );
-void RSP_Opcode_ORI ( void );
-void RSP_Opcode_XORI ( void );
-void RSP_Opcode_LUI ( void );
-void RSP_Opcode_COP0 ( void );
-void RSP_Opcode_COP2 ( void );
-void RSP_Opcode_LB ( void );
-void RSP_Opcode_LH ( void );
-void RSP_Opcode_LW ( void );
-void RSP_Opcode_LBU ( void );
-void RSP_Opcode_LHU ( void );
-void RSP_Opcode_SB ( void );
-void RSP_Opcode_SH ( void );
-void RSP_Opcode_SW ( void );
-void RSP_Opcode_LC2 ( void );
-void RSP_Opcode_SC2 ( void );
-/********************** R4300i OpCodes: Special **********************/
-void RSP_Special_SLL ( void );
-void RSP_Special_SRL ( void );
-void RSP_Special_SRA ( void );
-void RSP_Special_SLLV ( void );
-void RSP_Special_SRLV ( void );
-void RSP_Special_SRAV ( void );
-void RSP_Special_JR ( void );
-void RSP_Special_JALR ( void );
-void RSP_Special_BREAK ( void );
-void RSP_Special_ADD ( void );
-void RSP_Special_ADDU ( void );
-void RSP_Special_SUB ( void );
-void RSP_Special_SUBU ( void );
-void RSP_Special_AND ( void );
-void RSP_Special_OR ( void );
-void RSP_Special_XOR ( void );
-void RSP_Special_NOR ( void );
-void RSP_Special_SLT ( void );
-void RSP_Special_SLTU ( void );
-/********************** R4300i OpCodes: RegImm **********************/
-void RSP_Opcode_BLTZ ( void );
-void RSP_Opcode_BGEZ ( void );
-void RSP_Opcode_BLTZAL ( void );
-void RSP_Opcode_BGEZAL ( void );
-/************************** Cop0 functions *************************/
-void RSP_Cop0_MF ( void );
-void RSP_Cop0_MT ( void );
-/************************** Cop2 functions *************************/
-void RSP_Cop2_MF ( void );
-void RSP_Cop2_CF ( void );
-void RSP_Cop2_MT ( void );
-void RSP_Cop2_CT ( void );
-void RSP_COP2_VECTOR ( void );
-/************************** Vect functions **************************/
-void RSP_Vector_VMULF ( void );
-void RSP_Vector_VMULU ( void );
-void RSP_Vector_VMUDL ( void );
-void RSP_Vector_VMUDM ( void );
-void RSP_Vector_VMUDN ( void );
-void RSP_Vector_VMUDH ( void );
-void RSP_Vector_VMACF ( void );
-void RSP_Vector_VMACU ( void );
-void RSP_Vector_VMACQ ( void );
-void RSP_Vector_VMADL ( void );
-void RSP_Vector_VMADM ( void );
-void RSP_Vector_VMADN ( void );
-void RSP_Vector_VMADH ( void );
-void RSP_Vector_VADD ( void );
-void RSP_Vector_VSUB ( void );
-void RSP_Vector_VABS ( void );
-void RSP_Vector_VADDC ( void );
-void RSP_Vector_VSUBC ( void );
-void RSP_Vector_VSAW ( void );
-void RSP_Vector_VLT ( void );
-void RSP_Vector_VEQ ( void );
-void RSP_Vector_VNE ( void );
-void RSP_Vector_VGE ( void );
-void RSP_Vector_VCL ( void );
-void RSP_Vector_VCH ( void );
-void RSP_Vector_VCR ( void );
-void RSP_Vector_VMRG ( void );
-void RSP_Vector_VAND ( void );
-void RSP_Vector_VNAND ( void );
-void RSP_Vector_VOR ( void );
-void RSP_Vector_VNOR ( void );
-void RSP_Vector_VXOR ( void );
-void RSP_Vector_VNXOR ( void );
-void RSP_Vector_VRCP ( void );
-void RSP_Vector_VRCPL ( void );
-void RSP_Vector_VRCPH ( void );
-void RSP_Vector_VMOV ( void );
-void RSP_Vector_VRSQ ( void );
-void RSP_Vector_VRSQL ( void );
-void RSP_Vector_VRSQH ( void );
-void RSP_Vector_VNOOP ( void );
-/************************** lc2 functions **************************/
-void RSP_Opcode_LBV ( void );
-void RSP_Opcode_LSV ( void );
-void RSP_Opcode_LLV ( void );
-void RSP_Opcode_LDV ( void );
-void RSP_Opcode_LQV ( void );
-void RSP_Opcode_LRV ( void );
-void RSP_Opcode_LPV ( void );
-void RSP_Opcode_LUV ( void );
-void RSP_Opcode_LHV ( void );
-void RSP_Opcode_LFV ( void );
-void RSP_Opcode_LTV ( void );
-/************************** lc2 functions **************************/
-void RSP_Opcode_SBV ( void );
-void RSP_Opcode_SSV ( void );
-void RSP_Opcode_SLV ( void );
-void RSP_Opcode_SDV ( void );
-void RSP_Opcode_SQV ( void );
-void RSP_Opcode_SRV ( void );
-void RSP_Opcode_SPV ( void );
-void RSP_Opcode_SUV ( void );
-void RSP_Opcode_SHV ( void );
-void RSP_Opcode_SFV ( void );
-void RSP_Opcode_STV ( void );
-void RSP_Opcode_SWV ( void );
-/************************** Other functions **************************/
-void rsp_UnknownOpcode ( void );
-void RSPSetJumpTable ( void );
-
-extern void (*RSP_Opcode[64])();
-extern void (*RSP_RegImm[32])();
-extern void (*RSP_Special[64])();
-extern void (*RSP_Cop0[32])();
-extern void (*RSP_Cop2[32])();
-extern void (*RSP_Vector[64])();
-extern void (*RSP_Lc2[32])();
-extern void (*RSP_Sc2[32])();
-
-void RSP_SP_DMA_READ (void);
-void RSP_SP_DMA_WRITE(void);
-
-/******************* Function prototypes are hard ********************/
-void RSP_LB_DMEM ( uint32_t Addr, uint8_t * Value );
-void RSP_LH_DMEM ( uint32_t Addr, uint16_t * Value );
-void RSP_LW_DMEM ( uint32_t Addr, uint32_t * Value );
-void RSP_LW_IMEM ( uint32_t Addr, uint32_t * Value );
-void RSP_SB_DMEM ( uint32_t Addr, uint8_t Value );
-void RSP_SH_DMEM ( uint32_t Addr, uint16_t Value );
-void RSP_SW_DMEM ( uint32_t Addr, uint32_t Value );
-void RSP_LBV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LSV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LLV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SFV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_STV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SWV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LDV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LQV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LRV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LBV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LDV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LFV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LHV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LLV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LPV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LRV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LQV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LSV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LTV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_LUV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SBV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SDV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SFV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SHV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SLV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SPV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SQV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SRV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SSV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_STV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SUV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-void RSP_SWV_DMEM ( uint32_t Addr, int32_t vect, int32_t element );
-
-extern REGISTER32 *RSP_GPR, RSP_Flags[4];
-extern REGISTER *RSP_ACCUM;
-extern VECTOR *RSP_Vect;
-
-extern REGISTER EleSpec[32], Indx[32];
-extern RSPOPCODE RSPOpC;
-extern uint32_t *PrgCount, RSPNextInstruction;
-extern uint32_t RSP_NextInstruction;
-extern REGISTER32 Recp, RecpResult, SQroot, SQrootResult;
-
-extern uint32_t RSP_NextInstruction, RSP_JumpTo;
-
-
-extern uint32_t RSP_Running;
-
-
-//extern uint8_t * RSPRecompPos, * RSPRecompCode, * RSPRecompCodeSecondary;
-//extern uint8_t * RSPJumpTable;
-#define MaxMaps 32
-
-extern uint32_t NoOfMaps, MapsCRC[MaxMaps], Table, ConditionalMove;
-extern uint8_t * RSPRecompCode, * RSPRecompCodeSecondary, * RSPRecompPos, *RSPJumpTables;
-extern void ** RSPJumpTable;
-
-
-#define NORMAL 0
-#define DO_DELAY_SLOT 1
-#define DO_END_DELAY_SLOT 2
-#define DELAY_SLOT 3
-#define END_DELAY_SLOT 4
-#define LIKELY_DELAY_SLOT 5
-#define JUMP 6
-#define DELAY_SLOT_DONE 7
-#define LIKELY_DELAY_SLOT_DONE 8
-#define END_BLOCK 9
-#define FINISH_BLOCK 10 // from RSP Recompiler CPU
-#define FINISH_SUB_BLOCK 11 // from RSP Recompiler CPU
-
-void real_run_rsp(uint32_t cycles);
-int32_t init_rsp(void);
-
-
-#endif
diff --git a/src/usf/rsp_interpreter_cpu.c b/src/usf/rsp_interpreter_cpu.c deleted file mode 100644 index 2fba36a..0000000 --- a/src/usf/rsp_interpreter_cpu.c +++ /dev/null @@ -1,1706 +0,0 @@ -#include <stdlib.h>
-#include <stdint.h>
-#include "usf.h"
-#include "cpu.h"
-#include "memory.h"
-#include "audio.h"
-#include "rsp.h"
-
-
-void (*RSP_Opcode[64])();
-void (*RSP_RegImm[32])();
-void (*RSP_Special[64])();
-void (*RSP_Cop0[32])();
-void (*RSP_Cop2[32])();
-void (*RSP_Vector[64])();
-void (*RSP_Lc2[32])();
-void (*RSP_Sc2[32])();
-
-void RSP_Opcode_SPECIAL ( void ) {
- (RSP_Special[ RSPOpC.funct ])();
-}
-
-void RSP_Opcode_REGIMM ( void ) {
- (RSP_RegImm[ RSPOpC.rt ])();
-}
-
-void RSP_Opcode_J ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- RSP_JumpTo = (RSPOpC.target << 2) & 0xFFC;
-}
-
-void RSP_Opcode_JAL ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- RSP_GPR[31].UW = ( *PrgCount + 8 ) & 0xFFC;
- RSP_JumpTo = (RSPOpC.target << 2) & 0xFFC;
-}
-
-void RSP_Opcode_BEQ ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- if (RSP_GPR[RSPOpC.rs].W == RSP_GPR[RSPOpC.rt].W) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-
-void RSP_Opcode_BNE ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- if (RSP_GPR[RSPOpC.rs].W != RSP_GPR[RSPOpC.rt].W) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-
-void RSP_Opcode_BLEZ ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- if (RSP_GPR[RSPOpC.rs].W <= 0) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-
-void RSP_Opcode_BGTZ ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- if (RSP_GPR[RSPOpC.rs].W > 0) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-
-void RSP_Opcode_ADDI ( void ) {
- if (RSPOpC.rt != 0) {
- RSP_GPR[RSPOpC.rt].W = RSP_GPR[RSPOpC.rs].W + (int16_t)RSPOpC.immediate;
- }
-}
-
-void RSP_Opcode_ADDIU ( void ) {
- if (RSPOpC.rt != 0) {
- RSP_GPR[RSPOpC.rt].UW = RSP_GPR[RSPOpC.rs].UW + (uint32_t)((int16_t)RSPOpC.immediate);
- }
-}
-
-void RSP_Opcode_SLTI (void) {
- if (RSPOpC.rt == 0) { return; }
- if (RSP_GPR[RSPOpC.rs].W < (int16_t)RSPOpC.immediate) {
- RSP_GPR[RSPOpC.rt].W = 1;
- } else {
- RSP_GPR[RSPOpC.rt].W = 0;
- }
-}
-
-void RSP_Opcode_SLTIU (void) {
- if (RSPOpC.rt == 0) { return; }
- if (RSP_GPR[RSPOpC.rs].UW < (uint32_t)(int16_t)RSPOpC.immediate) {
- RSP_GPR[RSPOpC.rt].W = 1;
- } else {
- RSP_GPR[RSPOpC.rt].W = 0;
- }
-}
-
-void RSP_Opcode_ANDI ( void ) {
- if (RSPOpC.rt != 0) {
- RSP_GPR[RSPOpC.rt].W = RSP_GPR[RSPOpC.rs].W & RSPOpC.immediate;
- }
-}
-
-void RSP_Opcode_ORI ( void ) {
- if (RSPOpC.rt != 0) {
- RSP_GPR[RSPOpC.rt].W = RSP_GPR[RSPOpC.rs].W | RSPOpC.immediate;
- }
-}
-
-void RSP_Opcode_XORI ( void ) {
- if (RSPOpC.rt != 0) {
- RSP_GPR[RSPOpC.rt].W = RSP_GPR[RSPOpC.rs].W ^ RSPOpC.immediate;
- }
-}
-
-void RSP_Opcode_LUI (void) {
- if (RSPOpC.rt != 0) {
- RSP_GPR[RSPOpC.rt].W = (int16_t)RSPOpC.offset << 16;
- }
-}
-
-void RSP_Opcode_COP0 (void) {
- (RSP_Cop0[ RSPOpC.rs ])();
-}
-
-void RSP_Opcode_COP2 (void) {
- (RSP_Cop2[ RSPOpC.rs ])();
-}
-
-void RSP_Opcode_LB ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- RSP_LB_DMEM( Address, &RSP_GPR[RSPOpC.rt].UB[0] );
- RSP_GPR[RSPOpC.rt].W = RSP_GPR[RSPOpC.rt].B[0];
-}
-
-void RSP_Opcode_LH ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- RSP_LH_DMEM( Address, &RSP_GPR[RSPOpC.rt].UHW[0] );
- RSP_GPR[RSPOpC.rt].W = RSP_GPR[RSPOpC.rt].HW[0];
-}
-
-void RSP_Opcode_LW ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- RSP_LW_DMEM( Address, &RSP_GPR[RSPOpC.rt].UW );
-}
-
-void RSP_Opcode_LBU ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- RSP_LB_DMEM( Address, &RSP_GPR[RSPOpC.rt].UB[0] );
- RSP_GPR[RSPOpC.rt].UW = RSP_GPR[RSPOpC.rt].UB[0];
-}
-
-void RSP_Opcode_LHU ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- RSP_LH_DMEM( Address, &RSP_GPR[RSPOpC.rt].UHW[0] );
- RSP_GPR[RSPOpC.rt].UW = RSP_GPR[RSPOpC.rt].UHW[0];
-}
-
-void RSP_Opcode_SB ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- RSP_SB_DMEM( Address, RSP_GPR[RSPOpC.rt].UB[0] );
-}
-
-void RSP_Opcode_SH ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- //if(Address == 0x370) {
- // printf("%08x\nOpcode: %08x\n%08x\nRA: %08x\n", RSPCompilePC, RSPOpC.Hex, (int16_t)RSPOpC.offset,RSP_GPR[31].UW);
- //}
-
- RSP_SH_DMEM( Address, RSP_GPR[RSPOpC.rt].UHW[0] );
-}
-
-void RSP_Opcode_SW ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (int16_t)RSPOpC.offset) & 0xFFF);
- RSP_SW_DMEM( Address, RSP_GPR[RSPOpC.rt].UW );
-}
-
-void RSP_Opcode_LC2 (void) {
- (RSP_Lc2 [ RSPOpC.rd ])();
-}
-
-void RSP_Opcode_SC2 (void) {
- (RSP_Sc2 [ RSPOpC.rd ])();
-}
-/********************** R4300i OpCodes: Special **********************/
-void RSP_Special_SLL ( void ) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].W = RSP_GPR[RSPOpC.rt].W << RSPOpC.sa;
- }
-}
-
-void RSP_Special_SRL ( void ) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = RSP_GPR[RSPOpC.rt].UW >> RSPOpC.sa;
- }
-}
-
-void RSP_Special_SRA ( void ) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].W = RSP_GPR[RSPOpC.rt].W >> RSPOpC.sa;
- }
-}
-
-void RSP_Special_SLLV (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].W = RSP_GPR[RSPOpC.rt].W << (RSP_GPR[RSPOpC.rs].W & 0x1F);
- }
-}
-
-void RSP_Special_SRLV (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = RSP_GPR[RSPOpC.rt].UW >> (RSP_GPR[RSPOpC.rs].W & 0x1F);
- }
-}
-
-void RSP_Special_SRAV (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].W = RSP_GPR[RSPOpC.rt].W >> (RSP_GPR[RSPOpC.rs].W & 0x1F);
- }
-}
-
-void RSP_Special_JR (void) {
- RSP_NextInstruction = DELAY_SLOT;
- RSP_JumpTo = (RSP_GPR[RSPOpC.rs].W & 0xFFC);
-}
-
-void RSP_Special_JALR (void) {
- RSP_NextInstruction = DELAY_SLOT;
- RSP_GPR[RSPOpC.rd].W = (*PrgCount + 8) & 0xFFC;
- RSP_JumpTo = (RSP_GPR[RSPOpC.rs].W & 0xFFC);
-}
-
-#define R4300i_SP_Intr 0x1
-
-void RSP_Special_BREAK ( void ) {
- RSP_Running = 0;
- SP_STATUS_REG |= (SP_STATUS_HALT | SP_STATUS_BROKE );
- if ((SP_STATUS_REG & SP_STATUS_INTR_BREAK) != 0 ) {
- MI_INTR_REG |= R4300i_SP_Intr;
- CheckInterrupts();
- }
-}
-
-void RSP_Special_ADD (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].W = RSP_GPR[RSPOpC.rs].W + RSP_GPR[RSPOpC.rt].W;
- }
-}
-
-void RSP_Special_ADDU (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = RSP_GPR[RSPOpC.rs].UW + RSP_GPR[RSPOpC.rt].UW;
- }
-}
-
-void RSP_Special_SUB (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].W = RSP_GPR[RSPOpC.rs].W - RSP_GPR[RSPOpC.rt].W;
- }
-}
-
-void RSP_Special_SUBU (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = RSP_GPR[RSPOpC.rs].UW - RSP_GPR[RSPOpC.rt].UW;
- }
-}
-
-void RSP_Special_AND (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = RSP_GPR[RSPOpC.rs].UW & RSP_GPR[RSPOpC.rt].UW;
- }
-}
-
-void RSP_Special_OR (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = RSP_GPR[RSPOpC.rs].UW | RSP_GPR[RSPOpC.rt].UW;
- }
-}
-
-void RSP_Special_XOR (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = RSP_GPR[RSPOpC.rs].UW ^ RSP_GPR[RSPOpC.rt].UW;
- }
-}
-
-void RSP_Special_NOR (void) {
- if (RSPOpC.rd != 0) {
- RSP_GPR[RSPOpC.rd].UW = ~(RSP_GPR[RSPOpC.rs].UW | RSP_GPR[RSPOpC.rt].UW);
- }
-}
-
-void RSP_Special_SLT (void) {
- if (RSPOpC.rd == 0) { return; }
- if (RSP_GPR[RSPOpC.rs].W < RSP_GPR[RSPOpC.rt].W) {
- RSP_GPR[RSPOpC.rd].UW = 1;
- } else {
- RSP_GPR[RSPOpC.rd].UW = 0;
- }
-}
-
-void RSP_Special_SLTU (void) {
- if (RSPOpC.rd == 0) { return; }
- if (RSP_GPR[RSPOpC.rs].UW < RSP_GPR[RSPOpC.rt].UW) {
- RSP_GPR[RSPOpC.rd].UW = 1;
- } else {
- RSP_GPR[RSPOpC.rd].UW = 0;
- }
-}
-/********************** R4300i OpCodes: RegImm **********************/
-void RSP_Opcode_BLTZ ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- if (RSP_GPR[RSPOpC.rs].W < 0) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-
-void RSP_Opcode_BGEZ ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- if (RSP_GPR[RSPOpC.rs].W >= 0) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-
-void RSP_Opcode_BLTZAL ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- RSP_GPR[31].UW = ( *PrgCount + 8 ) & 0xFFC;
- if (RSP_GPR[RSPOpC.rs].W < 0) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-
-void RSP_Opcode_BGEZAL ( void ) {
- RSP_NextInstruction = DELAY_SLOT;
- RSP_GPR[31].UW = ( *PrgCount + 8 ) & 0xFFC;
- if (RSP_GPR[RSPOpC.rs].W >= 0) {
- RSP_JumpTo = ( *PrgCount + ((int16_t)RSPOpC.offset << 2) + 4 ) & 0xFFC;
- } else {
- RSP_JumpTo = ( *PrgCount + 8 ) & 0xFFC;
- }
-}
-/************************** Cop0 functions *************************/
-void RSP_Cop0_MF (void) {
- switch (RSPOpC.rd) {
- case 4: RSP_GPR[RSPOpC.rt].UW = SP_STATUS_REG; break;
- case 5: RSP_GPR[RSPOpC.rt].UW = SP_DMA_FULL_REG; break;
- case 6: RSP_GPR[RSPOpC.rt].UW = SP_DMA_BUSY_REG; break;
- case 7:
- RSP_GPR[RSPOpC.rt].W = 0;
- //RSP_GPR[RSPOpC.rt].W = SP_SEMAPHORE_REG;
- //SP_SEMAPHORE_REG = 1;
- break;
- case 8: RSP_GPR[RSPOpC.rt].UW = DPC_START_REG ; break;
- case 9: RSP_GPR[RSPOpC.rt].UW = DPC_END_REG ; break;
- case 10: RSP_GPR[RSPOpC.rt].UW = DPC_CURRENT_REG; break;
- case 11: RSP_GPR[RSPOpC.rt].W = DPC_STATUS_REG; break;
- case 12: RSP_GPR[RSPOpC.rt].W = DPC_CLOCK_REG; break;
- default:
- printf("have not implemented RSP MF cpu->CP0 reg (%d)",RSPOpC.rd);
- }
-}
-
-void RSP_Cop0_MT (void) {
- switch (RSPOpC.rd) {
- case 0: SP_MEM_ADDR_REG = RSP_GPR[RSPOpC.rt].UW; break;
- case 1: SP_DRAM_ADDR_REG = RSP_GPR[RSPOpC.rt].UW; break;
- case 2:
- SP_RD_LEN_REG = RSP_GPR[RSPOpC.rt].UW;
- RSP_SP_DMA_READ();
- break;
- case 3:
- SP_WR_LEN_REG = RSP_GPR[RSPOpC.rt].UW;
- RSP_SP_DMA_WRITE();
- break;
- case 4:
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_HALT ) != 0) { SP_STATUS_REG &= ~SP_STATUS_HALT; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_HALT ) != 0) { SP_STATUS_REG |= SP_STATUS_HALT; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_BROKE ) != 0) { SP_STATUS_REG &= ~SP_STATUS_BROKE; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_INTR ) != 0) { MI_INTR_REG &= ~R4300i_SP_Intr; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_INTR ) != 0) { printf("SP_SET_INTR"); }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SSTEP ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SSTEP; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SSTEP ) != 0) { SP_STATUS_REG |= SP_STATUS_SSTEP; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_INTR_BREAK ) != 0) { SP_STATUS_REG &= ~SP_STATUS_INTR_BREAK; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_INTR_BREAK ) != 0) { SP_STATUS_REG |= SP_STATUS_INTR_BREAK; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG0 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG0; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG0 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG0; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG1 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG1; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG1 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG1; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG2 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG2; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG2 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG2; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG3 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG3; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG3 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG3; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG4 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG4; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG4 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG4; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG5 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG5; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG5 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG5; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG6 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG6; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG6 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG6; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_CLR_SIG7 ) != 0) { SP_STATUS_REG &= ~SP_STATUS_SIG7; }
- if ( ( RSP_GPR[RSPOpC.rt].W & SP_SET_SIG7 ) != 0) { SP_STATUS_REG |= SP_STATUS_SIG7; }
- break;
- case 7: SP_SEMAPHORE_REG = 0; break;
- case 8:
- DPC_START_REG = RSP_GPR[RSPOpC.rt].UW;
- DPC_CURRENT_REG = RSP_GPR[RSPOpC.rt].UW;
- break;
- case 9:
- DPC_END_REG = RSP_GPR[RSPOpC.rt].UW;
- break;
- case 10: DPC_CURRENT_REG = RSP_GPR[RSPOpC.rt].UW; break;
- case 11:
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_CLR_XBUS_DMEM_DMA ) != 0) { DPC_STATUS_REG &= ~DPC_STATUS_XBUS_DMEM_DMA; }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_SET_XBUS_DMEM_DMA ) != 0) { DPC_STATUS_REG |= DPC_STATUS_XBUS_DMEM_DMA; }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_CLR_FREEZE ) != 0) { DPC_STATUS_REG &= ~DPC_STATUS_FREEZE; }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_SET_FREEZE ) != 0) { DPC_STATUS_REG |= DPC_STATUS_FREEZE; }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_CLR_FLUSH ) != 0) { DPC_STATUS_REG &= ~DPC_STATUS_FLUSH; }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_SET_FLUSH ) != 0) { DPC_STATUS_REG |= DPC_STATUS_FLUSH; }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_CLR_TMEM_CTR ) != 0) { /* printf("RSP: DPC_STATUS_REG: DPC_CLR_TMEM_CTR"); */ }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_CLR_PIPE_CTR ) != 0) { printf("RSP: DPC_STATUS_REG: DPC_CLR_PIPE_CTR"); }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_CLR_CMD_CTR ) != 0) { printf("RSP: DPC_STATUS_REG: DPC_CLR_CMD_CTR"); }
- if ( ( RSP_GPR[RSPOpC.rt].W & DPC_CLR_CLOCK_CTR ) != 0) { /* printf("RSP: DPC_STATUS_REG: DPC_CLR_CLOCK_CTR"); */ }
- break;
- default:
- printf("have not implemented RSP MT cpu->CP0 reg (%d)",RSPOpC.rd);
- }
-}
-
-/************************** Cop2 functions *************************/
-void RSP_Cop2_MF (void) {
- int32_t element = (RSPOpC.sa >> 1);
- RSP_GPR[RSPOpC.rt].B[1] = RSP_Vect[RSPOpC.rd].B[15 - element];
- RSP_GPR[RSPOpC.rt].B[0] = RSP_Vect[RSPOpC.rd].B[15 - ((element + 1) % 16)];
- RSP_GPR[RSPOpC.rt].W = RSP_GPR[RSPOpC.rt].HW[0];
-}
-
-void RSP_Cop2_CF (void) {
- switch ((RSPOpC.rd & 0x03)) {
- case 0: RSP_GPR[RSPOpC.rt].W = RSP_Flags[0].HW[0]; break;
- case 1: RSP_GPR[RSPOpC.rt].W = RSP_Flags[1].HW[0]; break;
- case 2: RSP_GPR[RSPOpC.rt].W = RSP_Flags[2].HW[0]; break;
- case 3: RSP_GPR[RSPOpC.rt].W = RSP_Flags[2].HW[0]; break;
- }
-}
-
-void RSP_Cop2_MT (void) {
- int32_t element = 15 - (RSPOpC.sa >> 1);
- RSP_Vect[RSPOpC.rd].B[element] = RSP_GPR[RSPOpC.rt].B[1];
- if (element != 0) {
- RSP_Vect[RSPOpC.rd].B[element - 1] = RSP_GPR[RSPOpC.rt].B[0];
- }
-}
-
-void RSP_Cop2_CT (void) {
- switch ((RSPOpC.rd & 0x03)) {
- case 0: RSP_Flags[0].HW[0] = RSP_GPR[RSPOpC.rt].HW[0]; break;
- case 1: RSP_Flags[1].HW[0] = RSP_GPR[RSPOpC.rt].HW[0]; break;
- case 2: RSP_Flags[2].B[0] = RSP_GPR[RSPOpC.rt].B[0]; break;
- case 3: RSP_Flags[2].B[0] = RSP_GPR[RSPOpC.rt].B[0]; break;
- }
-}
-
-void RSP_COP2_VECTOR (void) {
-//((void (*)()) RSP_Vector[ RSPOpC.funct ])();
- (RSP_Vector[ RSPOpC.funct ])();
-}
-/************************** Vect functions **************************/
- /*
- vmulf $v27, $v31[14]
-
- Format: VMULF $v<dest>, $v<s1>, $v<s2>[el]
- sa rd rt rs
- */
-void RSP_Vector_VMULF (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if (RSP_Vect[RSPOpC.rd].UHW[el] != 0x8000 || RSP_Vect[RSPOpC.rt].UHW[del] != 0x8000) {
- temp.W = ((int32_t)RSP_Vect[RSPOpC.rd].HW[el] * (int32_t)RSP_Vect[RSPOpC.rt].HW[del]) << 1;
- temp.UW += 0x8000;
- RSP_ACCUM[el].HW[2] = temp.HW[1];
- RSP_ACCUM[el].HW[1] = temp.HW[0];
- if ( RSP_ACCUM[el].HW[2] < 0 ) {
- RSP_ACCUM[el].HW[3] = -1;
- } else {
- RSP_ACCUM[el].HW[3] = 0;
- }
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- } else {
- temp.W = 0x80000000;
- RSP_ACCUM[el].UHW[3] = 0;
- RSP_ACCUM[el].UHW[2] = 0x8000;
- RSP_ACCUM[el].UHW[1] = 0x8000;
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- }
- }
-}
-
-void RSP_Vector_VMULU (void) {
- int32_t count, el, del;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
- RSP_ACCUM[el].DW = (int64_t)(RSP_Vect[RSPOpC.rd].HW[el] * RSP_Vect[RSPOpC.rt].HW[del]) << 17;
- RSP_ACCUM[el].DW += 0x80000000;
- if (RSP_ACCUM[el].DW < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0;
- } else if ((int16_t)(RSP_ACCUM[el].UHW[3] ^ RSP_ACCUM[el].UHW[2]) < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = -1;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
-}
-
-/*
- vmudl $v23, $v30, $v24[10]
- rs=10, rt=24, rd=30, sa=23
-
- Format: VMUDM $v<dest>, $v<s1>, $v<s2>[el]
- sa rd rt rs
- vmudm $v23, $v20, $v24[10]
- rs=10, rt=24, rd=20, sa=23
-
-*/
-
-void RSP_Vector_VMUDL (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- /*if(((*PrgCount) & 0xFFC) == 0xC08) {
- for(int32_t i = 0; i < 32; i++) {
- cprintf("i = %d : ", i);
- for (count = 0; count < 8; count ++ ) {
- cprintf("%d,%d ", Indx[i].B[count], EleSpec[i].B[Indx[i].B[count]]);
- }
- cprintf("\n");
- }
-
- }*/
-
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.UW = (uint32_t)RSP_Vect[RSPOpC.rd].UHW[el] * (uint32_t)RSP_Vect[RSPOpC.rt].UHW[del];
-
- RSP_ACCUM[el].W[1] = 0;
- RSP_ACCUM[el].HW[1] = temp.HW[1];
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
-
- }
-
-}
-
-void RSP_Vector_VMUDM (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
-// cprintf("%08x%08x x %08x%08x = ", RSP_Vect[RSPOpC.rd].DW[0], RSP_Vect[RSPOpC.rd].DW[1],RSP_Vect[RSPOpC.rt].DW[0],RSP_Vect[RSPOpC.rt].DW[1])
-
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.UW = (uint32_t)((int32_t)RSP_Vect[RSPOpC.rd].HW[el]) * (uint32_t)RSP_Vect[RSPOpC.rt].UHW[del];
- if (temp.W < 0) {
- RSP_ACCUM[el].HW[3] = -1;
- } else {
- RSP_ACCUM[el].HW[3] = 0;
- }
- RSP_ACCUM[el].HW[2] = temp.HW[1];
- RSP_ACCUM[el].HW[1] = temp.HW[0];
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- //cprintf("%08x%08x\n", RSP_Vect[RSPOpC.sa].DW[0],RSP_Vect[RSPOpC.sa].DW[1]);
-}
-
-
-void RSP_Vector_VMUDN (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
-
- temp.UW = (uint32_t)RSP_Vect[RSPOpC.rd].UHW[el] * (uint32_t)(int32_t)(RSP_Vect[RSPOpC.rt].HW[del]);
- if (temp.W < 0) {
- RSP_ACCUM[el].HW[3] = -1;
- } else {
- RSP_ACCUM[el].HW[3] = 0;
- }
- RSP_ACCUM[el].HW[2] = temp.HW[1];
- RSP_ACCUM[el].HW[1] = temp.HW[0];
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
- }
-
-}
-
-void RSP_Vector_VMUDH (void) {
- int32_t count, el, del;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- RSP_ACCUM[el].W[1] = (int32_t)RSP_Vect[RSPOpC.rd].HW[el] * (int32_t)RSP_Vect[RSPOpC.rt].HW[del];
- RSP_ACCUM[el].HW[1] = 0;
- if (RSP_ACCUM[el].HW[3] < 0) {
- if (RSP_ACCUM[el].UHW[3] != 0xFFFF) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- if (RSP_ACCUM[el].HW[2] >= 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- } else {
- if (RSP_ACCUM[el].UHW[3] != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- if (RSP_ACCUM[el].HW[2] < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- }
- }
-}
-
-void RSP_Vector_VMACF (void) {
- int32_t count, el, del;
- //UWORD temp, temp2;
- REGISTER32 temp;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- /*temp.W = (int32_t)RSP_Vect[RSPOpC.rd].HW[el] * (int32_t)(uint32_t)RSP_Vect[RSPOpC.rt].HW[del];
- RSP_ACCUM[el].UHW[3] += (uint16_t)(temp.W >> 31);
- temp.UW = temp.UW << 1;
- temp2.UW = temp.UHW[0] + RSP_ACCUM[el].UHW[1];
- RSP_ACCUM[el].HW[1] = temp2.HW[0];
- temp2.UW = temp.UHW[1] + RSP_ACCUM[el].UHW[2] + temp2.UHW[1];
- RSP_ACCUM[el].HW[2] = temp2.HW[0];
- RSP_ACCUM[el].HW[3] += temp2.HW[1];*/
- temp.W = (int32_t)RSP_Vect[RSPOpC.rd].HW[el] * (int32_t)(uint32_t)RSP_Vect[RSPOpC.rt].HW[del];
- RSP_ACCUM[el].DW += ((int64_t)temp.W) << 17;
- if (RSP_ACCUM[el].HW[3] < 0) {
- if (RSP_ACCUM[el].UHW[3] != 0xFFFF) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- if (RSP_ACCUM[el].HW[2] >= 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- } else {
- if (RSP_ACCUM[el].UHW[3] != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- if (RSP_ACCUM[el].HW[2] < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- }
- }
-}
-
-void RSP_Vector_VMACU (void) {
- int32_t count, el, del;
- REGISTER32 temp, temp2;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.W = (int32_t)RSP_Vect[RSPOpC.rd].HW[el] * (int32_t)(uint32_t)RSP_Vect[RSPOpC.rt].HW[del];
- RSP_ACCUM[el].UHW[3] += (uint16_t)(temp.W >> 31);
- temp.UW = temp.UW << 1;
- temp2.UW = temp.UHW[0] + RSP_ACCUM[el].UHW[1];
- RSP_ACCUM[el].HW[1] = temp2.HW[0];
- temp2.UW = temp.UHW[1] + RSP_ACCUM[el].UHW[2] + temp2.UHW[1];
- RSP_ACCUM[el].HW[2] = temp2.HW[0];
- RSP_ACCUM[el].HW[3] += temp2.HW[1];
- if (RSP_ACCUM[el].HW[3] < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0;
- } else {
- if (RSP_ACCUM[el].UHW[3] != 0) {
- RSP_Vect[RSPOpC.sa].UHW[el] = 0xFFFF;
- } else {
- if (RSP_ACCUM[el].HW[2] < 0) {
- RSP_Vect[RSPOpC.sa].UHW[el] = 0xFFFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- }
- }
-}
-
-void RSP_Vector_VMACQ (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if (RSP_ACCUM[el].W[1] > 0x20) {
- if ((RSP_ACCUM[el].W[1] & 0x20) == 0) {
- RSP_ACCUM[el].W[1] -= 0x20;
- }
- } else if (RSP_ACCUM[el].W[1] < -0x20) {
- if ((RSP_ACCUM[el].W[1] & 0x20) == 0) {
- RSP_ACCUM[el].W[1] += 0x20;
- }
- }
- temp.W = RSP_ACCUM[el].W[1] >> 1;
- if (temp.HW[1] < 0) {
- if (temp.UHW[1] != 0xFFFF) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- if (temp.HW[0] >= 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)(temp.UW & 0xFFF0);
- }
- }
- } else {
- if (temp.UHW[1] != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FF0;
- } else {
- if (temp.HW[0] < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FF0;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)(temp.UW & 0xFFF0);
- }
- }
- }
- }
-}
-
-void RSP_Vector_VMADL (void) {
- int32_t count, el, del;
- REGISTER32 temp, temp2;
-
-
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.UW = (uint32_t)RSP_Vect[RSPOpC.rd].UHW[el] * (uint32_t)RSP_Vect[RSPOpC.rt].UHW[del];
- temp2.UW = temp.UHW[1] + RSP_ACCUM[el].UHW[1];
- RSP_ACCUM[el].HW[1] = temp2.HW[0];
- temp2.UW = RSP_ACCUM[el].UHW[2] + temp2.UHW[1];
- RSP_ACCUM[el].HW[2] = temp2.HW[0];
- RSP_ACCUM[el].HW[3] += temp2.HW[1];
- if (RSP_ACCUM[el].HW[3] < 0) {
- if (RSP_ACCUM[el].UHW[3] != 0xFFFF) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0;
- } else {
- if (RSP_ACCUM[el].HW[2] >= 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
- }
- }
- } else {
- if (RSP_ACCUM[el].UHW[3] != 0) {
- RSP_Vect[RSPOpC.sa].UHW[el] = 0xFFFF;
- } else {
- if (RSP_ACCUM[el].HW[2] < 0) {
- RSP_Vect[RSPOpC.sa].UHW[el] = 0xFFFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
- }
- }
- }
- }
-
-}
-
-void RSP_Vector_VMADM (void) {
- int32_t count, el, del;
- REGISTER32 temp, temp2;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.UW = (uint32_t)((int32_t)RSP_Vect[RSPOpC.rd].HW[el]) * (uint32_t)RSP_Vect[RSPOpC.rt].UHW[del];
- temp2.UW = temp.UHW[0] + RSP_ACCUM[el].UHW[1];
- RSP_ACCUM[el].HW[1] = temp2.HW[0];
- temp2.UW = temp.UHW[1] + RSP_ACCUM[el].UHW[2] + temp2.UHW[1];
- RSP_ACCUM[el].HW[2] = temp2.HW[0];
- RSP_ACCUM[el].HW[3] += temp2.HW[1];
- if (temp.W < 0) {
- RSP_ACCUM[el].HW[3] -= 1;
- }
- if (RSP_ACCUM[el].HW[3] < 0) {
- if (RSP_ACCUM[el].UHW[3] != 0xFFFF) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- if (RSP_ACCUM[el].HW[2] >= 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- } else {
- if (RSP_ACCUM[el].UHW[3] != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- if (RSP_ACCUM[el].HW[2] < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- }
- //RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
-}
-
-void RSP_Vector_VMADN (void) {
- int32_t count, el, del;
- REGISTER32 temp, temp2;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.UW = (uint32_t)RSP_Vect[RSPOpC.rd].UHW[el] * (uint32_t)((int32_t)RSP_Vect[RSPOpC.rt].HW[del]);
- temp2.UW = temp.UHW[0] + RSP_ACCUM[el].UHW[1];
- RSP_ACCUM[el].HW[1] = temp2.HW[0];
- temp2.UW = temp.UHW[1] + RSP_ACCUM[el].UHW[2] + temp2.UHW[1];
- RSP_ACCUM[el].HW[2] = temp2.HW[0];
- RSP_ACCUM[el].HW[3] += temp2.HW[1];
- if (temp.W < 0) {
- RSP_ACCUM[el].HW[3] -= 1;
- }
- if (RSP_ACCUM[el].HW[3] < 0) {
- if (RSP_ACCUM[el].UHW[3] != 0xFFFF) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0;
- } else {
- if (RSP_ACCUM[el].HW[2] >= 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
- }
- }
- } else {
- if (RSP_ACCUM[el].UHW[3] != 0) {
- RSP_Vect[RSPOpC.sa].UHW[el] = 0xFFFF;
- } else {
- if (RSP_ACCUM[el].HW[2] < 0) {
- RSP_Vect[RSPOpC.sa].UHW[el] = 0xFFFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
- }
- }
- }
- }
-}
-
-void RSP_Vector_VMADH (void) {
- int32_t count, el, del;
-
- for (count = 0; count < 8; count ++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- RSP_ACCUM[el].W[1] += (int32_t)RSP_Vect[RSPOpC.rd].HW[el] * (int32_t)RSP_Vect[RSPOpC.rt].HW[del];
- if (RSP_ACCUM[el].HW[3] < 0) {
- if (RSP_ACCUM[el].UHW[3] != 0xFFFF) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- if (RSP_ACCUM[el].HW[2] >= 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- } else {
- if (RSP_ACCUM[el].UHW[3] != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- if (RSP_ACCUM[el].HW[2] < 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[2];
- }
- }
- }
- }
-}
-
-void RSP_Vector_VADD (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.W = (int32_t)RSP_Vect[RSPOpC.rd].HW[el] + (int32_t)RSP_Vect[RSPOpC.rt].HW[del] +
- ((RSP_Flags[0].UW >> (7 - el)) & 0x1);
- RSP_ACCUM[el].HW[1] = temp.HW[0];
- if ((temp.HW[0] & 0x8000) == 0) {
- if (temp.HW[1] != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = temp.HW[0];
- }
- } else {
- if (temp.HW[1] != -1 ) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = temp.HW[0];
- }
- }
- }
- RSP_Flags[0].UW = 0;
-}
-
-void RSP_Vector_VSUB (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.W = (int32_t)RSP_Vect[RSPOpC.rd].HW[el] - (int32_t)RSP_Vect[RSPOpC.rt].HW[del] -
- ((RSP_Flags[0].UW >> (7 - el)) & 0x1);
- RSP_ACCUM[el].HW[1] = temp.HW[0];
- if ((temp.HW[0] & 0x8000) == 0) {
- if (temp.HW[1] != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = (uint16_t)0x8000;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = temp.HW[0];
- }
- } else {
- if (temp.HW[1] != -1 ) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = temp.HW[0];
- }
- }
- }
- RSP_Flags[0].UW = 0;
-}
-
-void RSP_Vector_VABS (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if (RSP_Vect[RSPOpC.rd].HW[el] > 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rt].UHW[del];
- } else if (RSP_Vect[RSPOpC.rd].HW[el] < 0) {
- if (RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[el]] == 0x8000) {
- RSP_Vect[RSPOpC.sa].HW[el] = 0x7FFF;
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rt].HW[del] * -1;
- }
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = 0;
- }
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VADDC (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- RSP_Flags[0].UW = 0;
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.UW = (int32_t)RSP_Vect[RSPOpC.rd].UHW[el] + (int32_t)RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_ACCUM[el].HW[1] = temp.HW[0];
- RSP_Vect[RSPOpC.sa].HW[el] = temp.HW[0];
- if (temp.UW & 0xffff0000) {
- RSP_Flags[0].UW |= ( 1 << (7 - el) );
- }
- }
-}
-
-void RSP_Vector_VSUBC (void) {
- int32_t count, el, del;
- REGISTER32 temp;
-
- RSP_Flags[0].UW = 0x0;
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- temp.UW = (int32_t)RSP_Vect[RSPOpC.rd].UHW[el] - (int32_t)RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_ACCUM[el].HW[1] = temp.HW[0];
- RSP_Vect[RSPOpC.sa].HW[el] = temp.HW[0];
- if (temp.HW[0] != 0) {
- RSP_Flags[0].UW |= ( 0x1 << (15 - el) );
- }
- if (temp.UW & 0xffff0000) {
- RSP_Flags[0].UW |= ( 0x1 << (7 - el) );
- }
- }
-}
-
-void RSP_Vector_VSAW (void) {
- switch ((RSPOpC.rs & 0xF)) {
- case 8:
- RSP_Vect[RSPOpC.sa].HW[0] = RSP_ACCUM[0].HW[3];
- RSP_Vect[RSPOpC.sa].HW[1] = RSP_ACCUM[1].HW[3];
- RSP_Vect[RSPOpC.sa].HW[2] = RSP_ACCUM[2].HW[3];
- RSP_Vect[RSPOpC.sa].HW[3] = RSP_ACCUM[3].HW[3];
- RSP_Vect[RSPOpC.sa].HW[4] = RSP_ACCUM[4].HW[3];
- RSP_Vect[RSPOpC.sa].HW[5] = RSP_ACCUM[5].HW[3];
- RSP_Vect[RSPOpC.sa].HW[6] = RSP_ACCUM[6].HW[3];
- RSP_Vect[RSPOpC.sa].HW[7] = RSP_ACCUM[7].HW[3];
- break;
- case 9:
- RSP_Vect[RSPOpC.sa].HW[0] = RSP_ACCUM[0].HW[2];
- RSP_Vect[RSPOpC.sa].HW[1] = RSP_ACCUM[1].HW[2];
- RSP_Vect[RSPOpC.sa].HW[2] = RSP_ACCUM[2].HW[2];
- RSP_Vect[RSPOpC.sa].HW[3] = RSP_ACCUM[3].HW[2];
- RSP_Vect[RSPOpC.sa].HW[4] = RSP_ACCUM[4].HW[2];
- RSP_Vect[RSPOpC.sa].HW[5] = RSP_ACCUM[5].HW[2];
- RSP_Vect[RSPOpC.sa].HW[6] = RSP_ACCUM[6].HW[2];
- RSP_Vect[RSPOpC.sa].HW[7] = RSP_ACCUM[7].HW[2];
- break;
- case 10:
- RSP_Vect[RSPOpC.sa].HW[0] = RSP_ACCUM[0].HW[1];
- RSP_Vect[RSPOpC.sa].HW[1] = RSP_ACCUM[1].HW[1];
- RSP_Vect[RSPOpC.sa].HW[2] = RSP_ACCUM[2].HW[1];
- RSP_Vect[RSPOpC.sa].HW[3] = RSP_ACCUM[3].HW[1];
- RSP_Vect[RSPOpC.sa].HW[4] = RSP_ACCUM[4].HW[1];
- RSP_Vect[RSPOpC.sa].HW[5] = RSP_ACCUM[5].HW[1];
- RSP_Vect[RSPOpC.sa].HW[6] = RSP_ACCUM[6].HW[1];
- RSP_Vect[RSPOpC.sa].HW[7] = RSP_ACCUM[7].HW[1];
- break;
- default:
- RSP_Vect[RSPOpC.sa].DW[1] = 0;
- RSP_Vect[RSPOpC.sa].DW[0] = 0;
- }
-}
-
-void RSP_Vector_VLT (void) {
- int32_t count, el, del;
-
- RSP_Flags[1].UW = 0;
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if (RSP_Vect[RSPOpC.rd].HW[el] < RSP_Vect[RSPOpC.rt].HW[del]) {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].UHW[el];
- RSP_Flags[1].UW |= ( 1 << (7 - el) );
- } else if (RSP_Vect[RSPOpC.rd].HW[el] != RSP_Vect[RSPOpC.rt].HW[del]) {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_Flags[1].UW &= ~( 1 << (7 - el) );
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].UHW[el];
- if ( (RSP_Flags[0].UW & (0x101 << (7 - el))) == (uint16_t)(0x101 << (7 - el))) {
- RSP_Flags[1].UW |= ( 1 << (7 - el) );
- } else {
- RSP_Flags[1].UW &= ~( 1 << (7 - el) );
- }
- }
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
- RSP_Flags[0].UW = 0;
-}
-
-void RSP_Vector_VEQ (void) {
- int32_t count, el, del;
-
- RSP_Flags[1].UW = 0;
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rt].UHW[del];
- if (RSP_Vect[RSPOpC.rd].UHW[el] == RSP_Vect[RSPOpC.rt].UHW[del]) {
- if ( (RSP_Flags[0].UW & (1 << (15 - el))) == 0) {
- RSP_Flags[1].UW |= ( 1 << (7 - el));
- }
- }
- }
- RSP_Flags[0].UW = 0;
-}
-
-void RSP_Vector_VNE (void) {
- int32_t count, el, del;
-
- RSP_Flags[1].UW = 0;
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].UHW[el];
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].UHW[el];
- if (RSP_Vect[RSPOpC.rd].UHW[el] != RSP_Vect[RSPOpC.rt].UHW[del]) {
- RSP_Flags[1].UW |= ( 1 << (7 - el) );
- } else {
- if ( (RSP_Flags[0].UW & (1 << (15 - el))) != 0) {
- RSP_Flags[1].UW |= ( 1 << (7 - el) );
- }
- }
- }
- RSP_Flags[0].UW = 0;
-}
-
-void RSP_Vector_VGE (void) {
- int32_t count, el, del;
-
- RSP_Flags[1].UW = 0;
- for ( count = 0; count < 8; count++ ) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if (RSP_Vect[RSPOpC.rd].HW[el] == RSP_Vect[RSPOpC.rt].HW[del]) {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].UHW[el];
- if ( (RSP_Flags[0].UW & (0x101 << (7 - el))) == (uint16_t)(0x101 << (7 - el))) {
- RSP_Flags[1].UW &= ~( 1 << (7 - el) );
- } else {
- RSP_Flags[1].UW |= ( 1 << (7 - el) );
- }
- } else if (RSP_Vect[RSPOpC.rd].HW[el] > RSP_Vect[RSPOpC.rt].HW[del]) {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].UHW[el];
- RSP_Flags[1].UW |= ( 1 << (7 - el) );
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_Flags[1].UW &= ~( 1 << (7 - el) );
- }
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
- RSP_Flags[0].UW = 0;
-}
-
-void RSP_Vector_VCL (void) {
- int32_t count, el, del;
-
- for (count = 0;count < 8; count++) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if ((RSP_Flags[0].UW & ( 1 << (7 - el))) != 0 ) {
- if ((RSP_Flags[0].UW & ( 1 << (15 - el))) != 0 ) {
- if ((RSP_Flags[1].UW & ( 1 << (7 - el))) != 0 ) {
- RSP_ACCUM[el].HW[1] = -RSP_Vect[RSPOpC.rt].UHW[del];
- } else {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].HW[el];
- }
- } else {
- if ((RSP_Flags[2].UW & ( 1 << (7 - el)))) {
- if ( RSP_Vect[RSPOpC.rd].UHW[el] + RSP_Vect[RSPOpC.rt].UHW[del] > 0x10000) {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].HW[el];
- RSP_Flags[1].UW &= ~(1 << (7 - el));
- } else {
- RSP_ACCUM[el].HW[1] = -RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_Flags[1].UW |= (1 << (7 - el));
- }
- } else {
- if (RSP_Vect[RSPOpC.rt].UHW[del] + RSP_Vect[RSPOpC.rd].UHW[el] != 0) {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].HW[el];
- RSP_Flags[1].UW &= ~(1 << (7 - el));
- } else {
- RSP_ACCUM[el].HW[1] = -RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_Flags[1].UW |= (1 << (7 - el));
- }
- }
- }
- } else {
- if ((RSP_Flags[0].UW & ( 1 << (15 - el))) != 0 ) {
- if ((RSP_Flags[1].UW & ( 1 << (15 - el))) != 0 ) {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rt].HW[del];
- } else {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].HW[el];
- }
- } else {
- if ( RSP_Vect[RSPOpC.rd].UHW[el] - RSP_Vect[RSPOpC.rt].UHW[del] >= 0) {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_Flags[1].UW |= (1 << (15 - el));
- } else {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].HW[el];
- RSP_Flags[1].UW &= ~(1 << (15 - el));
- }
- }
- }
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
- }
- RSP_Flags[0].UW = 0;
- RSP_Flags[2].UW = 0;
-}
-
-void RSP_Vector_VCH (void) {
- int32_t count, el, del;
-
- RSP_Flags[0].UW = 0;
- RSP_Flags[1].UW = 0;
- RSP_Flags[2].UW = 0;
-
- for (count = 0;count < 8; count++) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if ((RSP_Vect[RSPOpC.rd].HW[el] ^ RSP_Vect[RSPOpC.rt].HW[del]) < 0) {
- RSP_Flags[0].UW |= ( 1 << (7 - el));
- if (RSP_Vect[RSPOpC.rt].HW[del] < 0) {
- RSP_Flags[1].UW |= ( 1 << (15 - el));
-
- }
- if (RSP_Vect[RSPOpC.rd].HW[el] + RSP_Vect[RSPOpC.rt].HW[del] <= 0) {
- if (RSP_Vect[RSPOpC.rd].HW[el] + RSP_Vect[RSPOpC.rt].HW[del] == -1) {
- RSP_Flags[2].UW |= ( 1 << (7 - el));
- }
- RSP_Flags[1].UW |= ( 1 << (7 - el));
- RSP_Vect[RSPOpC.sa].HW[el] = -RSP_Vect[RSPOpC.rt].UHW[del];
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].HW[el];
- }
- if (RSP_Vect[RSPOpC.rd].HW[el] + RSP_Vect[RSPOpC.rt].HW[del] != 0) {
- if (RSP_Vect[RSPOpC.rd].HW[el] != ~RSP_Vect[RSPOpC.rt].HW[del]) {
- RSP_Flags[0].UW |= ( 1 << (15 - el));
- }
- }
- } else {
- if (RSP_Vect[RSPOpC.rt].HW[del] < 0) {
- RSP_Flags[1].UW |= ( 1 << (7 - el));
- }
- if (RSP_Vect[RSPOpC.rd].HW[el] - RSP_Vect[RSPOpC.rt].HW[del] >= 0) {
- RSP_Flags[1].UW |= ( 1 << (15 - el));
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rt].UHW[del];
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].HW[el];
- }
- if (RSP_Vect[RSPOpC.rd].HW[el] - RSP_Vect[RSPOpC.rt].HW[del] != 0) {
- if (RSP_Vect[RSPOpC.rd].HW[el] != ~RSP_Vect[RSPOpC.rt].HW[del]) {
- RSP_Flags[0].UW |= ( 1 << (15 - el));
- }
- }
- }
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VCR (void) {
- int32_t count, el, del;
-
- RSP_Flags[0].UW = 0;
- RSP_Flags[1].UW = 0;
- RSP_Flags[2].UW = 0;
- for (count = 0;count < 8; count++) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if ((RSP_Vect[RSPOpC.rd].HW[el] ^ RSP_Vect[RSPOpC.rt].HW[del]) < 0) {
- if (RSP_Vect[RSPOpC.rt].HW[del] < 0) {
- RSP_Flags[1].UW |= ( 1 << (15 - el));
- }
- if (RSP_Vect[RSPOpC.rd].HW[el] + RSP_Vect[RSPOpC.rt].HW[del] <= 0) {
- RSP_ACCUM[el].HW[1] = ~RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_Flags[1].UW |= ( 1 << (7 - el));
- } else {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].HW[el];
- }
- } else {
- if (RSP_Vect[RSPOpC.rt].HW[del] < 0) {
- RSP_Flags[1].UW |= ( 1 << (7 - el));
- }
- if (RSP_Vect[RSPOpC.rd].HW[el] - RSP_Vect[RSPOpC.rt].HW[del] >= 0) {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rt].UHW[del];
- RSP_Flags[1].UW |= ( 1 << (15 - el));
- } else {
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.rd].HW[el];
- }
- }
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_ACCUM[el].HW[1];
- }
-}
-
-void RSP_Vector_VMRG (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count ++ ){
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if ((RSP_Flags[1].UW & ( 1 << (7 - el))) != 0) {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].HW[el];
- } else {
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rt].HW[del];
- }
- }
-}
-
-void RSP_Vector_VAND (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count ++ ){
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].HW[el] & RSP_Vect[RSPOpC.rt].HW[del];
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VNAND (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count ++ ){
- el = 7 - count;
- del = EleSpec[RSPOpC.rs].B[el];
- RSP_Vect[RSPOpC.sa].HW[el] = ~(RSP_Vect[RSPOpC.rd].HW[el] & RSP_Vect[RSPOpC.rt].HW[del]);
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VOR (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count ++ ){
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].HW[el] | RSP_Vect[RSPOpC.rt].HW[del];
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VNOR (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count ++ ){
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
- RSP_Vect[RSPOpC.sa].HW[el] = ~(RSP_Vect[RSPOpC.rd].HW[el] | RSP_Vect[RSPOpC.rt].HW[del]);
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VXOR (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count ++ ){
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
- RSP_Vect[RSPOpC.sa].HW[el] = RSP_Vect[RSPOpC.rd].HW[el] ^ RSP_Vect[RSPOpC.rt].HW[del];
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VNXOR (void) {
- int32_t count, el, del;
-
- for ( count = 0; count < 8; count ++ ){
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
- RSP_Vect[RSPOpC.sa].HW[el] = ~(RSP_Vect[RSPOpC.rd].HW[el] ^ RSP_Vect[RSPOpC.rt].HW[del]);
- RSP_ACCUM[el].HW[1] = RSP_Vect[RSPOpC.sa].HW[el];
- }
-}
-
-void RSP_Vector_VRCP (void) {
- int32_t count, neg;
-
- RecpResult.W = RSP_Vect[RSPOpC.rt].HW[EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]];
- if (RecpResult.UW == 0) {
- RecpResult.UW = 0x7FFFFFFF;
- } else {
- if (RecpResult.W < 0) {
- neg = 1;
- RecpResult.W = ~RecpResult.W + 1;
- } else {
- neg = 0;
- }
- for (count = 15; count > 0; count--) {
- if ((RecpResult.W & (1 << count))) {
- RecpResult.W &= (0xFFC0 >> (15 - count) );
- count = 0;
- }
- }
- RecpResult.W = (int32_t)((0x7FFFFFFF / (double)RecpResult.W));
- for (count = 31; count > 0; count--) {
- if ((RecpResult.W & (1 << count))) {
- RecpResult.W &= (0xFFFF8000 >> (31 - count) );
- count = 0;
- }
- }
- if (neg == 1) {
- RecpResult.W = ~RecpResult.W;
- }
- }
- for ( count = 0; count < 8; count++ ) {
- RSP_ACCUM[count].HW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[count]];
- }
- RSP_Vect[RSPOpC.sa].HW[7 - (RSPOpC.rd & 0x7)] = RecpResult.UHW[0];
-}
-
-void RSP_Vector_VRCPL (void) {
- int32_t count, neg;
-
- RecpResult.UW = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]] | Recp.W;
- if (RecpResult.UW == 0) {
- RecpResult.UW = 0x7FFFFFFF;
- } else {
- if (RecpResult.W < 0) {
- neg = 1;
- if (RecpResult.UHW[1] == 0xFFFF && RecpResult.HW[0] < 0) {
- RecpResult.W = ~RecpResult.W + 1;
- } else {
- RecpResult.W = ~RecpResult.W;
- }
- } else {
- neg = 0;
- }
- for (count = 31; count > 0; count--) {
- if ((RecpResult.W & (1 << count))) {
- RecpResult.W &= (0xFFC00000 >> (31 - count) );
- count = 0;
- }
- }
- RecpResult.W = 0x7FFFFFFF / RecpResult.W;
- for (count = 31; count > 0; count--) {
- if ((RecpResult.W & (1 << count))) {
- RecpResult.W &= (0xFFFF8000 >> (31 - count) );
- count = 0;
- }
- }
- if (neg == 1) {
- RecpResult.W = ~RecpResult.W;
- }
- }
- for ( count = 0; count < 8; count++ ) {
- RSP_ACCUM[count].HW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[count]];
- }
- RSP_Vect[RSPOpC.sa].HW[7 - (RSPOpC.rd & 0x7)] = RecpResult.UHW[0];
-}
-
-void RSP_Vector_VRCPH (void) {
- int32_t count;
-
- Recp.UHW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]];
- for ( count = 0; count < 8; count++ ) {
- RSP_ACCUM[count].HW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[count]];
- }
- RSP_Vect[RSPOpC.sa].UHW[7 - (RSPOpC.rd & 0x7)] = RecpResult.UHW[1];
-}
-
-void RSP_Vector_VMOV (void) {
- RSP_Vect[RSPOpC.sa].UHW[7 - (RSPOpC.rd & 0x7)] =
- RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]];
-}
-
-void RSP_Vector_VRSQ (void) {
- int32_t count, neg;
-
- SQrootResult.W = RSP_Vect[RSPOpC.rt].HW[EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]];
- if (SQrootResult.UW == 0) {
- SQrootResult.UW = 0x7FFFFFFF;
- } else if (SQrootResult.UW == 0xFFFF8000) {
- SQrootResult.UW = 0xFFFF0000;
- } else {
- if (SQrootResult.W < 0) {
- neg = 1;
- SQrootResult.W = ~SQrootResult.W + 1;
- } else {
- neg = 0;
- }
- for (count = 15; count > 0; count--) {
- if ((SQrootResult.W & (1 << count))) {
- SQrootResult.W &= (0xFF80 >> (15 - count) );
- count = 0;
- }
- }
- //SQrootResult.W = sqrt(SQrootResult.W);
- SQrootResult.W = (int32_t)(0x7FFFFFFF / (int32_t) sqrt((double) SQrootResult.W));
- for (count = 31; count > 0; count--) {
- if ((SQrootResult.W & (1 << count))) {
- SQrootResult.W &= (0xFFFF8000 >> (31 - count) );
- count = 0;
- }
- }
- if (neg == 1) {
- SQrootResult.W = ~SQrootResult.W;
- }
- }
- for ( count = 0; count < 8; count++ ) {
- RSP_ACCUM[count].HW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[count]];
- }
- RSP_Vect[RSPOpC.sa].HW[7 - (RSPOpC.rd & 0x7)] = SQrootResult.UHW[0];
-}
-
-void RSP_Vector_VRSQL (void) {
- int32_t count, neg;
-
- SQrootResult.UW = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]] | SQroot.W;
- if (SQrootResult.UW == 0) {
- SQrootResult.UW = 0x7FFFFFFF;
- } else if (SQrootResult.UW == 0xFFFF8000) {
- SQrootResult.UW = 0xFFFF0000;
- } else {
- if (SQrootResult.W < 0) {
- neg = 1;
- if (SQrootResult.UHW[1] == 0xFFFF && SQrootResult.HW[0] < 0) {
- SQrootResult.W = ~SQrootResult.W + 1;
- } else {
- SQrootResult.W = ~SQrootResult.W;
- }
- } else {
- neg = 0;
- }
- for (count = 31; count > 0; count--) {
- if ((SQrootResult.W & (1 << count))) {
- SQrootResult.W &= (0xFF800000 >> (31 - count) );
- count = 0;
- }
- }
- SQrootResult.W = (int32_t)(0x7FFFFFFF / (int32_t) sqrt((double) SQrootResult.W));
-
- for (count = 31; count > 0; count--) {
- if ((SQrootResult.W & (1 << count))) {
- SQrootResult.W &= (0xFFFF8000 >> (31 - count) );
- count = 0;
- }
- }
- if (neg == 1) {
- SQrootResult.W = ~SQrootResult.W;
- }
- }
- for ( count = 0; count < 8; count++ ) {
- RSP_ACCUM[count].HW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[count]];
- }
- RSP_Vect[RSPOpC.sa].HW[7 - (RSPOpC.rd & 0x7)] = SQrootResult.UHW[0];
-}
-
-void RSP_Vector_VRSQH (void) {
- int32_t count;
-
- SQroot.UHW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)]];
- for ( count = 0; count < 8; count++ ) {
- RSP_ACCUM[count].HW[1] = RSP_Vect[RSPOpC.rt].UHW[EleSpec[RSPOpC.rs].B[count]];
- }
- RSP_Vect[RSPOpC.sa].UHW[7 - (RSPOpC.rd & 0x7)] = SQrootResult.UHW[1];
-}
-
-void RSP_Vector_VNOOP (void) {}
-/************************** lc2 functions **************************/
-void RSP_Opcode_LBV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset)) &0xFFF);
- RSP_LBV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LSV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 1)) &0xFFF);
- RSP_LSV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LLV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 2)) &0xFFF);
- RSP_LLV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LDV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 3)) &0xFFF);
- RSP_LDV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LQV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_LQV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LRV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_LRV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LPV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 3)) &0xFFF);
- RSP_LPV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LUV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 3)) &0xFFF);
- RSP_LUV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LHV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_LHV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LFV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_LFV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_LTV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_LTV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-/************************** sc2 functions **************************/
-void RSP_Opcode_SBV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset)) &0xFFF);
- RSP_SBV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SSV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 1)) &0xFFF);
- RSP_SSV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SLV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 2)) &0xFFF);
- RSP_SLV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SDV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 3)) &0xFFF);
- RSP_SDV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SQV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_SQV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SRV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_SRV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SPV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 3)) &0xFFF);
- RSP_SPV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SUV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 3)) &0xFFF);
- RSP_SUV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SHV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_SHV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SFV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_SFV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_STV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) &0xFFF);
- RSP_STV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-void RSP_Opcode_SWV ( void ) {
- uint32_t Address = ((RSP_GPR[RSPOpC.base].UW + (uint32_t)(RSPOpC.voffset << 4)) & 0xFFF);
- RSP_SWV_DMEM( Address, RSPOpC.rt, RSPOpC.del);
-}
-
-/************************** Other functions **************************/
-
-void rsp_UnknownOpcode (void) {
-
- printf("Unhandled RSP opcode (%08x)\n", RSPOpC.Hex);
- //ExitThread(0);
- exit(0);
-}
-
diff --git a/src/usf/rsp_mmx.c b/src/usf/rsp_mmx.c deleted file mode 100644 index 24d4022..0000000 --- a/src/usf/rsp_mmx.c +++ /dev/null @@ -1,143 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "rsp.h"
-#include "rsp_x86.h"
-#include "recompiler_cpu.h"
-#include "memory.h"
-
-#define PUTDST8(dest,value) (*((uint8_t *)(dest))=(uint8_t)(value)); dest += 1;
-#define PUTDST16(dest,value) (*((uint16_t *)(dest))=(uint16_t)(value)); dest += 2;
-#define PUTDST32(dest,value) (*((uint32_t *)(dest))=(uint32_t)(value)); dest += 4;
-#define PUTDST64(dest,value) {(*((uint64_t *)(dest))=(uint64_t)(value)); dest += 8;}
-
-void RSPMmxEmptyMultimediaState(void) {
- PUTDST16(RSPRecompPos,0x770f);
-}
-
-void RSPMmxMoveRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x7f0f,Source,Dest);
-}
-
-void RSPMmxMoveQwordVariableToReg(int32_t Dest, void *Variable) {
- OPCODE_REG_VARIABLE(,16,0x6f0f,Dest,Variable);
-}
-
-void RSPMmxMoveQwordRegToVariable(int32_t Dest, void *Variable) {
- OPCODE_REG_VARIABLE(,16,0x7f0f,Dest,Variable);
-}
-
-void RSPMmxPorRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x7f0f,Source,Dest);
-}
-
-void RSPMmxPorVariableToReg(void * Variable, int32_t Dest) {
- OPCODE_REG_VARIABLE(,16,0xeb0f,Dest,Variable);
-}
-
-void RSPMmxPandRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xdb0f,Dest,Source);
-}
-
-void RSPMmxPandVariableToReg(void * Variable, int32_t Dest) {
- OPCODE_REG_VARIABLE(,16,0xdb0f,Dest,Variable);
-}
-
-void RSPMmxPandnRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xdf0f,Dest,Source);
-}
-
-void RSPMmxXorRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xef0f,Dest,Source);
-}
-
-void RSPMmxShuffleMemoryToReg(int32_t Dest, void * Variable, uint8_t Immed) {
- OPCODE_REG_VARIABLE(,16,0x700f,Dest,(uint8_t*)Variable);
- PUTDST8(RSPRecompPos, Immed);
-}
-
-void RSPMmxPmullwRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xd50f,Dest,Source);
-}
-
-void RSPMmxPmullwVariableToReg(int32_t Dest, void * Variable) {
- OPCODE_REG_VARIABLE(,16,0xd50f,Dest,Variable);
-}
-
-void RSPMmxPmulhuwRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xe40f,Dest,Source);
-}
-
-void RSPMmxPmulhwRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xe50f,Dest,Source);
-}
-
-void RSPMmxPmulhwRegToVariable(int32_t Dest, void * Variable) {
- OPCODE_REG_VARIABLE(,16,0xe50f,Dest,Variable);
-}
-
-void RSPMmxPsrlwImmed(int32_t Dest, uint8_t Immed) {
- OPCODE_REG_REG(16,0xe50f,OP_D2,Dest);
- PUTDST8(RSPRecompPos, Immed);
-}
-
-void RSPMmxPsrawImmed(int32_t Dest, uint8_t Immed) {
- OPCODE_REG_REG(16,0x710f,OP_D4,Dest);
- PUTDST8(RSPRecompPos, Immed);
-}
-
-void RSPMmxPsllwImmed(int32_t Dest, uint8_t Immed) {
- OPCODE_REG_REG(16,0x710f,OP_D6,Dest);
- PUTDST8(RSPRecompPos, Immed);
-}
-
-void RSPMmxPaddswRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xed0f,Dest,Source);
-}
-
-void RSPMmxPaddswVariableToReg(int32_t Dest, void * Variable) {
- OPCODE_REG_VARIABLE(,16,0xed0f,Dest,Variable);
-}
-
-void RSPMmxPaddwRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0xfd0f,Dest,Source);
-}
-
-void RSPMmxPackSignedDwords(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x6b0f,Dest,Source);
-}
-
-void RSPMmxUnpackLowWord(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x610f,Dest,Source);
-}
-
-void RSPMmxUnpackHighWord(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x690f,Dest,Source);
-}
-
-void RSPMmxCompareGreaterWordRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x650f,Dest,Source);
-}
diff --git a/src/usf/rsp_recompiler_analysis.c b/src/usf/rsp_recompiler_analysis.c deleted file mode 100644 index 4c2877a..0000000 --- a/src/usf/rsp_recompiler_analysis.c +++ /dev/null @@ -1,1780 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "rsp.h"
-#include "rsp_recompiler_cpu.h"
-
-#define RSP_SAFE_ANALYSIS /* makes optimization less risky (dlist useful) */
-
-/************************************************************
-** IsOpcodeNop
-**
-** Output: BOOLean whether opcode at PC is a NOP
-** Input: PC
-*************************************************************/
-
-int32_t IsOpcodeNop(uint32_t PC) {
- RSPOPCODE RspOp;
- RSP_LW_IMEM(PC, &RspOp.Hex);
-
- if (RspOp.op == RSP_SPECIAL && RspOp.funct == RSP_SPECIAL_SLL) {
- return (RspOp.rd == 0) ? 1 : 0;
- }
-
- return 0;
-}
-
-/************************************************************
-** IsNextInstructionMmx
-**
-** Output: determines EMMS status
-** Input: PC
-*************************************************************/
-
-int32_t IsNextInstructionMmx(uint32_t PC) {
- RSPOPCODE RspOp;
-
- if (IsMmxEnabled == 0)
- return 0;
-
- PC += 4;
- if (PC >= 0x1000) return 0;
- RSP_LW_IMEM(PC, &RspOp.Hex);
-
- if (RspOp.op != RSP_CP2)
- return 0;
-
- if ((RspOp.rs & 0x10) != 0) {
- switch (RspOp.funct) {
- case RSP_VECTOR_VMULF:
- case RSP_VECTOR_VMUDL: /* Warning: Not all handled? */
- case RSP_VECTOR_VMUDM:
- case RSP_VECTOR_VMUDN:
- case RSP_VECTOR_VMUDH:
- if (1 == WriteToAccum(7, PC)) {
- return 0;
- } else if ((RspOp.rs & 0x0f) >= 2 && (RspOp.rs & 0x0f) <= 7 && IsMmx2Enabled == 0) {
- return 0;
- } else
- return 1;
-
- case RSP_VECTOR_VAND:
- case RSP_VECTOR_VOR:
- case RSP_VECTOR_VXOR:
- if (1 == WriteToAccum(Low16BitAccum, PC)) {
- return 0;
- } else if ((RspOp.rs & 0x0f) >= 2 && (RspOp.rs & 0x0f) <= 7 && IsMmx2Enabled == 0) {
- return 0;
- } else
- return 1;
-
- case RSP_VECTOR_VADD:
- /* Requires no accumulator write! & No flags! */
- if (WriteToAccum(Low16BitAccum, RSPCompilePC) == 1) {
- return 0;
- } else if (UseRspFlags(RSPCompilePC) == 1) {
- return 0;
- } else if ((RspOp.rs & 0x0f) >= 2 && (RspOp.rs & 0x0f) <= 7 && IsMmx2Enabled == 0) {
- return 0;
- } else
- return 1;
-
- default:
- return 0;
- }
- } else
- return 0;
-}
-
-/************************************************************
-** WriteToAccum2
-**
-** Output:
-** 1: Accumulation series
-** 0: Accumulator is reset after this op
-**
-** Input: PC, Location in accumulator
-*************************************************************/
-
-#define HIT_BRANCH 0x2
-
-uint32_t WriteToAccum2 (int32_t Location, int32_t PC, int32_t RecursiveCall) {
- RSPOPCODE RspOp;
- uint32_t BranchTarget = 0;
- int32_t BranchImmed = 0;
- uint32_t JumpTarget = 0;
- int32_t JumpUncond = 0;
-
- int32_t Instruction_State = RSPNextInstruction;
-
- if (Compiler.bAccum == 0) return 1;
-
- if (Instruction_State == DELAY_SLOT) {
- return 1;
- }
-
- do {
- PC += 4;
- if (PC >= 0x1000) { return 1; }
- RSP_LW_IMEM(PC, &RspOp.Hex);
-
- switch (RspOp.op) {
- case RSP_REGIMM:
- switch (RspOp.rt) {
- case RSP_REGIMM_BLTZ:
- case RSP_REGIMM_BGEZ:
- case RSP_REGIMM_BLTZAL:
- case RSP_REGIMM_BGEZAL:
- Instruction_State = DO_DELAY_SLOT;
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToAccum\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_SPECIAL:
- switch (RspOp.funct) {
- case RSP_SPECIAL_SLL:
- case RSP_SPECIAL_SRL:
- case RSP_SPECIAL_SRA:
- case RSP_SPECIAL_SLLV:
- case RSP_SPECIAL_SRLV:
- case RSP_SPECIAL_SRAV:
- case RSP_SPECIAL_ADD:
- case RSP_SPECIAL_ADDU:
- case RSP_SPECIAL_SUB:
- case RSP_SPECIAL_SUBU:
- case RSP_SPECIAL_AND:
- case RSP_SPECIAL_OR:
- case RSP_SPECIAL_XOR:
- case RSP_SPECIAL_NOR:
- case RSP_SPECIAL_SLT:
- case RSP_SPECIAL_SLTU:
- case RSP_SPECIAL_BREAK:
- break;
-
- case RSP_SPECIAL_JR:
- Instruction_State = DO_DELAY_SLOT;
- break;
-
- default:
- CompilerWarning("Unkown opcode in WriteToAccum\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_J:
- case RSP_JAL:
- if (!JumpTarget) {
- JumpUncond = 1;
- JumpTarget = (RspOp.target << 2) & 0xFFC;
- }
- Instruction_State = DO_DELAY_SLOT;
- break;
-
- case RSP_BEQ:
- case RSP_BNE:
- case RSP_BLEZ:
- case RSP_BGTZ:
- Instruction_State = DO_DELAY_SLOT;
- BranchTarget = (PC + ((int16_t)RspOp.offset << 2) + 4) & 0xFFC;
- BranchImmed = (int16_t)RspOp.offset;
- break;
- case RSP_ADDI:
- case RSP_ADDIU:
- case RSP_SLTI:
- case RSP_SLTIU:
- case RSP_ANDI:
- case RSP_ORI:
- case RSP_XORI:
- case RSP_LUI:
- case RSP_CP0:
- break;
-
- case RSP_CP2:
- if ((RspOp.rs & 0x10) != 0) {
- switch (RspOp.funct) {
- case RSP_VECTOR_VMULF:
- case RSP_VECTOR_VMUDL:
- case RSP_VECTOR_VMUDM:
- case RSP_VECTOR_VMUDN:
- case RSP_VECTOR_VMUDH:
- return 0;
- case RSP_VECTOR_VMACF:
- case RSP_VECTOR_VMADL:
- case RSP_VECTOR_VMADM:
- case RSP_VECTOR_VMADN:
- case RSP_VECTOR_VMADH:
- return 1;
- case RSP_VECTOR_VABS: // hope this is ok
- case RSP_VECTOR_VADD:
- case RSP_VECTOR_VADDC:
- case RSP_VECTOR_VSUB:
- case RSP_VECTOR_VSUBC:
- case RSP_VECTOR_VAND:
- case RSP_VECTOR_VOR:
- case RSP_VECTOR_VXOR:
- case RSP_VECTOR_VNXOR:
- case RSP_VECTOR_VCR:
- case RSP_VECTOR_VCH:
- case RSP_VECTOR_VCL:
- case RSP_VECTOR_VRCP:
- case RSP_VECTOR_VRCPL: // hope this is ok
- case RSP_VECTOR_VRCPH:
- case RSP_VECTOR_VRSQL:
- case RSP_VECTOR_VRSQH: // hope this is ok
- case RSP_VECTOR_VLT:
- case RSP_VECTOR_VEQ:
- case RSP_VECTOR_VGE:
- if (Location == Low16BitAccum) { return 0; }
- break;
-
- case RSP_VECTOR_VMOV:
- case RSP_VECTOR_VMRG:
- break;
- case RSP_VECTOR_VSAW:
- return 1;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- } else {
- switch (RspOp.rs) {
- case RSP_COP2_CF:
- case RSP_COP2_CT:
- case RSP_COP2_MT:
- case RSP_COP2_MF:
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- }
- break;
- case RSP_LB:
- case RSP_LH:
- case RSP_LW:
- case RSP_LBU:
- case RSP_LHU:
- case RSP_SB:
- case RSP_SH:
- case RSP_SW:
- break;
- case RSP_LC2:
- switch (RspOp.rd) {
- case RSP_LSC2_SV:
- case RSP_LSC2_DV:
- case RSP_LSC2_RV:
- case RSP_LSC2_QV:
- case RSP_LSC2_LV:
- case RSP_LSC2_UV:
- case RSP_LSC2_PV:
- case RSP_LSC2_TV:
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToAccum\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_SC2:
- switch (RspOp.rd) {
- case RSP_LSC2_BV:
- case RSP_LSC2_SV:
- case RSP_LSC2_LV:
- case RSP_LSC2_DV:
- case RSP_LSC2_QV:
- case RSP_LSC2_RV:
- case RSP_LSC2_PV:
- case RSP_LSC2_UV:
- case RSP_LSC2_HV:
- case RSP_LSC2_FV:
- case RSP_LSC2_WV:
- case RSP_LSC2_TV:
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToAccum\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToAccum\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- switch (Instruction_State) {
- case NORMAL: break;
- case DO_DELAY_SLOT:
- Instruction_State = DELAY_SLOT;
- break;
- case DELAY_SLOT:
- if (JumpUncond) {
- PC = JumpTarget - 0x04;
- Instruction_State = NORMAL;
- } else {
- Instruction_State = FINISH_BLOCK;
- }
- JumpUncond = 0;
- break;
- }
- } while (Instruction_State != FINISH_BLOCK);
-
- /***
- ** This is a tricky situation because most of the
- ** microcode does loops, so looping back and checking
- ** can prove effective, but it's still a branch..
- ***/
-
- if (BranchTarget != 0 && RecursiveCall == 0) {
- uint32_t BranchTaken, BranchFall;
-
- /* analysis of branch taken */
- BranchTaken = WriteToAccum2(Location, BranchTarget - 4, 1);
- /* analysis of branch as nop */
- BranchFall = WriteToAccum2(Location, PC, 1);
-
- if (BranchImmed < 0) {
- if (BranchTaken != 0) {
- /*
- ** took this back branch and couldnt find a place
- ** that resets the accum or hit a branch etc
- **/
- return 1;
- } else if (BranchFall == HIT_BRANCH) {
- /* risky? the loop ended, hit another branch after loop-back */
-
-#if !defined(RSP_SAFE_ANALYSIS)
- CPU_Message("WriteToDest: Backward branch hit, BranchFall = Hit branch (returning 0)");
- return 0;
-#endif
- return 1;
- } else {
- /* otherwise this is completely valid */
- return BranchFall;
- }
- } else {
- if (BranchFall != 0) {
- /*
- ** took this forward branch and couldnt find a place
- ** that resets the accum or hit a branch etc
- **/
- return 1;
- } else if (BranchTaken == HIT_BRANCH) {
- /* risky? jumped forward, hit another branch */
-
-#if !defined(RSP_SAFE_ANALYSIS)
- CPU_Message("WriteToDest: Forward branch hit, BranchTaken = Hit branch (returning 0)");
- return 0;
-#endif
-
- return 1;
- } else {
- /* otherwise this is completely valid */
- return BranchTaken;
- }
- }
- } else {
- return HIT_BRANCH;
- }
-}
-
-int32_t WriteToAccum (int32_t Location, int32_t PC) {
- uint32_t value = WriteToAccum2(Location, PC, 0);
-
- if (value == HIT_BRANCH) {
- return 1; /* ??? */
- } else
- return value;
-}
-
-/************************************************************
-** WriteToVectorDest
-**
-** Output:
-** 1: Destination is over-written later
-** 0: Destination is used as a source later
-**
-** Input: PC, Register
-*************************************************************/
-
-int32_t WriteToVectorDest2 (uint32_t DestReg, int32_t PC, int32_t RecursiveCall) {
- RSPOPCODE RspOp;
- uint32_t BranchTarget = 0;
- int32_t BranchImmed = 0;
- uint32_t JumpTarget = 0;
- int32_t JumpUncond = 0;
-
- int32_t Instruction_State = RSPNextInstruction;
-
- if (Compiler.bDest == 0) return 1;
-
- if (Instruction_State == DELAY_SLOT) {
- return 1;
- }
-
- do {
- PC += 4;
- if (PC >= 0x1000) { return 1; }
- RSP_LW_IMEM(PC, &RspOp.Hex);
-
- switch (RspOp.op) {
-
- case RSP_REGIMM:
- switch (RspOp.rt) {
- case RSP_REGIMM_BLTZ:
- case RSP_REGIMM_BGEZ:
- case RSP_REGIMM_BLTZAL:
- case RSP_REGIMM_BGEZAL:
- Instruction_State = DO_DELAY_SLOT;
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_SPECIAL:
- switch (RspOp.funct) {
- case RSP_SPECIAL_SLL:
- case RSP_SPECIAL_SRL:
- case RSP_SPECIAL_SRA:
- case RSP_SPECIAL_SLLV:
- case RSP_SPECIAL_SRLV:
- case RSP_SPECIAL_SRAV:
- case RSP_SPECIAL_ADD:
- case RSP_SPECIAL_ADDU:
- case RSP_SPECIAL_SUB:
- case RSP_SPECIAL_SUBU:
- case RSP_SPECIAL_AND:
- case RSP_SPECIAL_OR:
- case RSP_SPECIAL_XOR:
- case RSP_SPECIAL_NOR:
- case RSP_SPECIAL_SLT:
- case RSP_SPECIAL_SLTU:
- case RSP_SPECIAL_BREAK:
- break;
-
- case RSP_SPECIAL_JR:
- Instruction_State = DO_DELAY_SLOT;
- break;
-
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_J:
- case RSP_JAL:
- if (!JumpTarget) {
- JumpUncond = 1;
- JumpTarget = (RspOp.target << 2) & 0xFFC;
- }
- Instruction_State = DO_DELAY_SLOT;
- break;
- case RSP_BEQ:
- case RSP_BNE:
- case RSP_BLEZ:
- case RSP_BGTZ:
- Instruction_State = DO_DELAY_SLOT;
- BranchTarget = (PC + ((int16_t)RspOp.offset << 2) + 4) & 0xFFC;
- BranchImmed = (int16_t)RspOp.offset;
- break;
- case RSP_ADDI:
- case RSP_ADDIU:
- case RSP_SLTI:
- case RSP_SLTIU:
- case RSP_ANDI:
- case RSP_ORI:
- case RSP_XORI:
- case RSP_LUI:
- case RSP_CP0:
- break;
-
- case RSP_CP2:
- if ((RspOp.rs & 0x10) != 0) {
- switch (RspOp.funct) {
- case RSP_VECTOR_VMULF:
- case RSP_VECTOR_VMUDL:
- case RSP_VECTOR_VMUDM:
- case RSP_VECTOR_VMUDN:
- case RSP_VECTOR_VMUDH:
- case RSP_VECTOR_VMACF:
- case RSP_VECTOR_VMADL:
- case RSP_VECTOR_VMADM:
- case RSP_VECTOR_VMADN:
- case RSP_VECTOR_VMADH:
- case RSP_VECTOR_VADD:
- case RSP_VECTOR_VADDC:
- case RSP_VECTOR_VSUB:
- case RSP_VECTOR_VSUBC:
- case RSP_VECTOR_VAND:
- case RSP_VECTOR_VOR:
- case RSP_VECTOR_VXOR:
- case RSP_VECTOR_VNXOR:
- case RSP_VECTOR_VABS:
- if (DestReg == RspOp.rd) { return 1; }
- if (DestReg == RspOp.rt) { return 1; }
- if (DestReg == RspOp.sa) { return 0; }
- break;
-
- case RSP_VECTOR_VMOV:
- if (DestReg == RspOp.rt) { return 1; }
- break;
-
- case RSP_VECTOR_VCR:
- case RSP_VECTOR_VRCP:
- case RSP_VECTOR_VRCPH:
- case RSP_VECTOR_VRSQH:
- case RSP_VECTOR_VCH:
- case RSP_VECTOR_VCL:
- return 1;
-
- case RSP_VECTOR_VMRG:
- case RSP_VECTOR_VLT:
- case RSP_VECTOR_VEQ:
- case RSP_VECTOR_VGE:
- if (DestReg == RspOp.rd) { return 1; }
- if (DestReg == RspOp.rt) { return 1; }
- if (DestReg == RspOp.sa) { return 0; }
- break;
- case RSP_VECTOR_VSAW:
- if (DestReg == RspOp.sa) { return 0; }
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- } else {
- switch (RspOp.rs) {
- case RSP_COP2_CF:
- case RSP_COP2_CT:
- break;
- case RSP_COP2_MT:
- /* if (DestReg == RspOp.rd) { return 0; } */
- break;
- case RSP_COP2_MF:
- if (DestReg == RspOp.rd) { return 1; }
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- }
- break;
- case RSP_LB:
- case RSP_LH:
- case RSP_LW:
- case RSP_LBU:
- case RSP_LHU:
- case RSP_SB:
- case RSP_SH:
- case RSP_SW:
- break;
- case RSP_LC2:
- switch (RspOp.rd) {
- case RSP_LSC2_SV:
- case RSP_LSC2_DV:
- case RSP_LSC2_RV:
- break;
-
- case RSP_LSC2_QV:
- case RSP_LSC2_LV:
- case RSP_LSC2_UV:
- case RSP_LSC2_PV:
- case RSP_LSC2_TV:
- break;
-
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_SC2:
- switch (RspOp.rd) {
- case RSP_LSC2_BV:
- case RSP_LSC2_SV:
- case RSP_LSC2_LV:
- case RSP_LSC2_DV:
- case RSP_LSC2_QV:
- case RSP_LSC2_RV:
- case RSP_LSC2_PV:
- case RSP_LSC2_UV:
- case RSP_LSC2_HV:
- case RSP_LSC2_FV:
- case RSP_LSC2_WV:
- case RSP_LSC2_TV:
- if (DestReg == RspOp.rt) { return 1; }
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- switch (Instruction_State) {
- case NORMAL: break;
- case DO_DELAY_SLOT:
- Instruction_State = DELAY_SLOT;
- break;
- case DELAY_SLOT:
- if (JumpUncond) {
- PC = JumpTarget - 0x04;
- Instruction_State = NORMAL;
- } else {
- Instruction_State = FINISH_BLOCK;
- }
- JumpUncond = 0;
- break;
- }
- } while (Instruction_State != FINISH_BLOCK);
-
- /***
- ** This is a tricky situation because most of the
- ** microcode does loops, so looping back and checking
- ** can prove effective, but it's still a branch..
- ***/
-
- if (BranchTarget != 0 && RecursiveCall == 0) {
- uint32_t BranchTaken, BranchFall;
-
- /* analysis of branch taken */
- BranchTaken = WriteToVectorDest2(DestReg, BranchTarget - 4, 1);
- /* analysis of branch as nop */
- BranchFall = WriteToVectorDest2(DestReg, PC, 1);
-
- if (BranchImmed < 0) {
- if (BranchTaken != 0) {
- /*
- ** took this back branch and found a place
- ** that needs this vector as a source
- **/
- return 1;
- } else if (BranchFall == HIT_BRANCH) {
- /* (dlist) risky? the loop ended, hit another branch after loop-back */
-
-#if !defined(RSP_SAFE_ANALYSIS)
- CPU_Message("WriteToDest: Backward branch hit, BranchFall = Hit branch (returning 0)");
- return 0;
-#endif
-
- return 1;
- } else {
- /* otherwise this is completely valid */
- return BranchFall;
- }
- } else {
- if (BranchFall != 0) {
- /*
- ** took this forward branch and found a place
- ** that needs this vector as a source
- **/
- return 1;
- } else if (BranchTaken == HIT_BRANCH) {
- /* (dlist) risky? jumped forward, hit another branch */
-
-#if !defined(RSP_SAFE_ANALYSIS)
- CPU_Message("WriteToDest: Forward branch hit, BranchTaken = Hit branch (returning 0)");
- return 0;
-#endif
-
- return 1;
- } else {
- /* otherwise this is completely valid */
- return BranchTaken;
- }
- }
- } else {
- return HIT_BRANCH;
- }
-}
-
-int32_t WriteToVectorDest (uint32_t DestReg, int32_t PC) {
- uint32_t value = WriteToVectorDest2(DestReg, PC, 0);
-
- if (value == HIT_BRANCH) {
- return 1; /* ??? */
- } else
- return value;
-}
-
-/************************************************************
-** UseRspFlags
-**
-** Output:
-** 1: Flags are determined not in use
-** 0: Either unable to determine or are in use
-**
-** Input: PC
-*************************************************************/
-
-/* TODO: consider delay slots and such in a branch? */
-int32_t UseRspFlags (int32_t PC) {
- RSPOPCODE RspOp;
- int32_t Instruction_State = RSPNextInstruction;
-
- if (Compiler.bFlags == 0) return 1;
-
- if (Instruction_State == DELAY_SLOT) {
- return 1;
- }
-
- do {
- PC -= 4;
- if (PC < 0) { return 1; }
- RSP_LW_IMEM(PC, &RspOp.Hex);
-
- switch (RspOp.op) {
-
- case RSP_REGIMM:
- switch (RspOp.rt) {
- case RSP_REGIMM_BLTZ:
- case RSP_REGIMM_BGEZ:
- Instruction_State = DO_DELAY_SLOT;
- break;
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_SPECIAL:
- switch (RspOp.funct) {
- case RSP_SPECIAL_SLL:
- case RSP_SPECIAL_SRL:
- case RSP_SPECIAL_SRA:
- case RSP_SPECIAL_SLLV:
- case RSP_SPECIAL_SRLV:
- case RSP_SPECIAL_SRAV:
- case RSP_SPECIAL_ADD:
- case RSP_SPECIAL_ADDU:
- case RSP_SPECIAL_SUB:
- case RSP_SPECIAL_SUBU:
- case RSP_SPECIAL_AND:
- case RSP_SPECIAL_OR:
- case RSP_SPECIAL_XOR:
- case RSP_SPECIAL_NOR:
- case RSP_SPECIAL_SLT:
- case RSP_SPECIAL_SLTU:
- case RSP_SPECIAL_BREAK:
- break;
-
- case RSP_SPECIAL_JR:
- Instruction_State = DO_DELAY_SLOT;
- break;
-
- default:
- CompilerWarning("Unkown opcode in WriteToVectorDest\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_J:
- case RSP_JAL:
- case RSP_BEQ:
- case RSP_BNE:
- case RSP_BLEZ:
- case RSP_BGTZ:
- Instruction_State = DO_DELAY_SLOT;
- break;
- case RSP_ADDI:
- case RSP_ADDIU:
- case RSP_SLTI:
- case RSP_SLTIU:
- case RSP_ANDI:
- case RSP_ORI:
- case RSP_XORI:
- case RSP_LUI:
- case RSP_CP0:
- break;
-
- case RSP_CP2:
- if ((RspOp.rs & 0x10) != 0) {
- switch (RspOp.funct) {
- case RSP_VECTOR_VMULF:
- case RSP_VECTOR_VMUDL:
- case RSP_VECTOR_VMUDM:
- case RSP_VECTOR_VMUDN:
- case RSP_VECTOR_VMUDH:
- break;
- case RSP_VECTOR_VMACF:
- case RSP_VECTOR_VMADL:
- case RSP_VECTOR_VMADM:
- case RSP_VECTOR_VMADN:
- case RSP_VECTOR_VMADH:
- break;
-
- case RSP_VECTOR_VSUB:
- case RSP_VECTOR_VADD:
- return 0;
- case RSP_VECTOR_VSUBC:
- case RSP_VECTOR_VADDC:
- return 1;
-
- case RSP_VECTOR_VABS:
- case RSP_VECTOR_VAND:
- case RSP_VECTOR_VOR:
- case RSP_VECTOR_VXOR:
- case RSP_VECTOR_VRCPH:
- case RSP_VECTOR_VRSQL:
- case RSP_VECTOR_VRSQH:
- case RSP_VECTOR_VRCPL:
- case RSP_VECTOR_VRCP:
- break;
-
- case RSP_VECTOR_VCR:
- case RSP_VECTOR_VCH:
- case RSP_VECTOR_VCL:
- case RSP_VECTOR_VLT:
- case RSP_VECTOR_VEQ:
- case RSP_VECTOR_VGE:
- case RSP_VECTOR_VMRG:
- return 1;
-
- case RSP_VECTOR_VSAW:
- case RSP_VECTOR_VMOV:
- break;
-
- default:
- CompilerWarning("Unkown opcode in UseRspFlags\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- } else {
- switch (RspOp.rs) {
- case RSP_COP2_CT:
- return 1;
-
- case RSP_COP2_CF:
- case RSP_COP2_MT:
- case RSP_COP2_MF:
- break;
- default:
- CompilerWarning("Unkown opcode in UseRspFlags\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- }
- break;
- case RSP_LB:
- case RSP_LH:
- case RSP_LW:
- case RSP_LBU:
- case RSP_LHU:
- case RSP_SB:
- case RSP_SH:
- case RSP_SW:
- break;
- case RSP_LC2:
- switch (RspOp.rd) {
- case RSP_LSC2_SV:
- case RSP_LSC2_DV:
- case RSP_LSC2_RV:
- case RSP_LSC2_QV:
- case RSP_LSC2_LV:
- case RSP_LSC2_UV:
- case RSP_LSC2_PV:
- case RSP_LSC2_TV:
- break;
- default:
- CompilerWarning("Unkown opcode in UseRspFlags\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- case RSP_SC2:
- switch (RspOp.rd) {
- case RSP_LSC2_BV:
- case RSP_LSC2_SV:
- case RSP_LSC2_LV:
- case RSP_LSC2_DV:
- case RSP_LSC2_QV:
- case RSP_LSC2_RV:
- case RSP_LSC2_PV:
- case RSP_LSC2_UV:
- case RSP_LSC2_HV:
- case RSP_LSC2_FV:
- case RSP_LSC2_WV:
- case RSP_LSC2_TV:
- break;
- default:
- CompilerWarning("Unkown opcode in UseRspFlags\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- break;
- default:
- CompilerWarning("Unkown opcode in UseRspFlags\n%s",RSPOpcodeName(RspOp.Hex,PC));
- return 1;
- }
- switch (Instruction_State) {
- case NORMAL: break;
- case DO_DELAY_SLOT:
- Instruction_State = DELAY_SLOT;
- break;
- case DELAY_SLOT:
- Instruction_State = FINISH_BLOCK;
- break;
- }
- } while ( Instruction_State != FINISH_BLOCK);
- return 1;
-}
-
-/************************************************************
-** IsRegisterConstant
-**
-** Output:
-** 1: Register is constant throughout
-** 0: Register is not constant at all
-**
-** Input: PC, Pointer to constant to fill
-*************************************************************/
-
-int32_t IsRegisterConstant (uint32_t Reg, uint32_t * Constant) {
- uint32_t PC = 0;
- uint32_t References = 0;
- uint32_t Const = 0;
- RSPOPCODE RspOp;
-
- if (Compiler.bGPRConstants == 0)
- return 0;
-
- while (PC < 0x1000) {
-
- RSP_LW_IMEM(PC, &RspOp.Hex);
- PC += 4;
-
- switch (RspOp.op) {
- case RSP_REGIMM:
- break;
-
- case RSP_SPECIAL:
- switch (RspOp.funct) {
- case RSP_SPECIAL_SLL:
- case RSP_SPECIAL_SRL:
- case RSP_SPECIAL_SRA:
- case RSP_SPECIAL_SLLV:
- case RSP_SPECIAL_SRLV:
- case RSP_SPECIAL_SRAV:
- case RSP_SPECIAL_ADD:
- case RSP_SPECIAL_ADDU:
- case RSP_SPECIAL_SUB:
- case RSP_SPECIAL_SUBU:
- case RSP_SPECIAL_AND:
- case RSP_SPECIAL_OR:
- case RSP_SPECIAL_XOR:
- case RSP_SPECIAL_NOR:
- case RSP_SPECIAL_SLT:
- case RSP_SPECIAL_SLTU:
- if (RspOp.rd == Reg) { return 0; }
- break;
-
- case RSP_SPECIAL_BREAK:
- case RSP_SPECIAL_JR:
- break;
-
- default:
- // CompilerWarning("Unkown opcode in IsRegisterConstant\n%s",RSPOpcodeName(RspOp.Hex,PC));
- // return 0;
- break;
- }
- break;
-
- case RSP_J:
- case RSP_JAL:
- case RSP_BEQ:
- case RSP_BNE:
- case RSP_BLEZ:
- case RSP_BGTZ:
- break;
-
- case RSP_ADDI:
- case RSP_ADDIU:
- if (RspOp.rt == Reg) {
- if (!RspOp.rs) {
- if (References > 0) { return 0; }
- Const = (int16_t)RspOp.immediate;
- References++;
- } else
- return 0;
- }
- break;
- case RSP_ORI:
- if (RspOp.rt == Reg) {
- if (!RspOp.rs) {
- if (References > 0) { return 0; }
- Const = (uint16_t)RspOp.immediate;
- References++;
- } else
- return 0;
- }
- break;
-
- case RSP_LUI:
- if (RspOp.rt == Reg) {
- if (References > 0) { return 0; }
- Const = (int16_t)RspOp.offset << 16;
- References++;
- }
- break;
-
- case RSP_ANDI:
- case RSP_XORI:
- case RSP_SLTI:
- case RSP_SLTIU:
- if (RspOp.rt == Reg) { return 0; }
- break;
-
- case RSP_CP0:
- switch (RspOp.rs) {
- case RSP_COP0_MF:
- if (RspOp.rt == Reg) { return 0; }
- case RSP_COP0_MT:
- break;
- }
- break;
-
- case RSP_CP2:
- if ((RspOp.rs & 0x10) == 0) {
- switch (RspOp.rs) {
- case RSP_COP2_CT:
- case RSP_COP2_MT:
- break;
-
- case RSP_COP2_CF:
- case RSP_COP2_MF:
- if (RspOp.rt == Reg) { return 0; }
- break;
-
- default:
- // CompilerWarning("Unkown opcode in IsRegisterConstant\n%s",RSPOpcodeName(RspOp.Hex,PC));
- // return 0;
- break;
- }
- }
- break;
-
- case RSP_LB:
- case RSP_LH:
- case RSP_LW:
- case RSP_LBU:
- case RSP_LHU:
- if (RspOp.rt == Reg) { return 0; }
- break;
-
- case RSP_SB:
- case RSP_SH:
- case RSP_SW:
- break;
- case RSP_LC2:
- break;
- case RSP_SC2:
- break;
- default:
- // CompilerWarning("Unkown opcode in IsRegisterConstant\n%s",RSPOpcodeName(RspOp.Hex,PC));
- // return 0;
- break;
- }
- }
-
- if (References > 0) {
- *Constant = Const;
- return 1;
- } else {
- *Constant = 0;
- return 0;
- }
-}
-
-/************************************************************
-** IsOpcodeBranch
-**
-** Output:
-** 1: opcode is a branch
-** 0: opcode is not a branch
-**
-** Input: PC
-*************************************************************/
-
-int32_t IsOpcodeBranch(uint32_t PC, RSPOPCODE RspOp) {
- switch (RspOp.op) {
- case RSP_REGIMM:
- switch (RspOp.rt) {
- case RSP_REGIMM_BLTZ:
- case RSP_REGIMM_BGEZ:
- case RSP_REGIMM_BLTZAL:
- case RSP_REGIMM_BGEZAL:
- return 1;
- default:
- //CompilerWarning("Unknown opcode in IsOpcodeBranch\n%s",RSPOpcodeName(RspOp.Hex,PC));
- break;
- }
- break;
- case RSP_SPECIAL:
- switch (RspOp.funct) {
- case RSP_SPECIAL_SLL:
- case RSP_SPECIAL_SRL:
- case RSP_SPECIAL_SRA:
- case RSP_SPECIAL_SLLV:
- case RSP_SPECIAL_SRLV:
- case RSP_SPECIAL_SRAV:
- case RSP_SPECIAL_ADD:
- case RSP_SPECIAL_ADDU:
- case RSP_SPECIAL_SUB:
- case RSP_SPECIAL_SUBU:
- case RSP_SPECIAL_AND:
- case RSP_SPECIAL_OR:
- case RSP_SPECIAL_XOR:
- case RSP_SPECIAL_NOR:
- case RSP_SPECIAL_SLT:
- case RSP_SPECIAL_SLTU:
- case RSP_SPECIAL_BREAK:
- break;
-
- case RSP_SPECIAL_JALR:
- case RSP_SPECIAL_JR:
- return 1;
-
- default:
- //CompilerWarning("Unknown opcode in IsOpcodeBranch\n%s",RSPOpcodeName(RspOp.Hex,PC));
- break;
- }
- break;
- case RSP_J:
- case RSP_JAL:
- case RSP_BEQ:
- case RSP_BNE:
- case RSP_BLEZ:
- case RSP_BGTZ:
- return 1;
-
- case RSP_ADDI:
- case RSP_ADDIU:
- case RSP_SLTI:
- case RSP_SLTIU:
- case RSP_ANDI:
- case RSP_ORI:
- case RSP_XORI:
- case RSP_LUI:
-
- case RSP_CP0:
- case RSP_CP2:
- break;
-
- case RSP_LB:
- case RSP_LH:
- case RSP_LW:
- case RSP_LBU:
- case RSP_LHU:
- case RSP_SB:
- case RSP_SH:
- case RSP_SW:
- break;
-
- case RSP_LC2:
- case RSP_SC2:
- break;
-
- default:
- //CompilerWarning("Unknown opcode in IsOpcodeBranch\n%s",RSPOpcodeName(RspOp.Hex,PC));
- break;
- }
-
- return 0;
-}
-
-/************************************************************
-** GetInstructionInfo
-**
-** Output: None in regard to return value
-**
-** Input:
-** pointer to info structure, fills this
-** with valid opcode data
-*************************************************************/
-
-/* 3 possible values, GPR, VEC, VEC & GPR, NOOP is zero */
-#define GPR_Instruction 0x0001 /* GPR Instruction flag */
-#define VEC_Instruction 0x0002 /* Vec Instruction flag */
-#define Instruction_Mask (GPR_Instruction | VEC_Instruction)
-
-/* 3 possible values, one flag must be set only */
-#define Load_Operation 0x0004 /* Load Instruction flag */
-#define Store_Operation 0x0008 /* Store Instruction flag */
-#define Accum_Operation 0x0010 /* Vector op uses accum - loads & stores dont */
-#define MemOperation_Mask (Load_Operation | Store_Operation)
-#define Operation_Mask (MemOperation_Mask | Accum_Operation)
-
-/* Per situation basis flags */
-#define VEC_ResetAccum 0x0000 /* Vector op resets acc */
-#define VEC_Accumulate 0x0020 /* Vector op accumulates */
-
-#define InvalidOpcode 0x0040
-
-typedef struct {
- union {
- uint32_t DestReg;
- uint32_t StoredReg;
- };
- union {
- uint32_t SourceReg0;
- uint32_t IndexReg;
- };
- uint32_t SourceReg1;
- uint32_t flags;
-} OPCODE_INFO;
-
-void GetInstructionInfo(uint32_t PC, RSPOPCODE * RspOp, OPCODE_INFO * info) {
- switch (RspOp->op) {
- case RSP_REGIMM:
- switch (RspOp->rt) {
- case RSP_REGIMM_BLTZ:
- case RSP_REGIMM_BLTZAL:
- case RSP_REGIMM_BGEZ:
- case RSP_REGIMM_BGEZAL:
- info->flags = InvalidOpcode;
- info->SourceReg0 = RspOp->rs;
- info->SourceReg1 = -1;
- break;
-
- default:
- CompilerWarning("Unkown opcode in GetInstructionInfo\n%s",RSPOpcodeName(RspOp->Hex,PC));
- info->flags = InvalidOpcode;
- break;
- }
- break;
- case RSP_SPECIAL:
- switch (RspOp->funct) {
- case RSP_SPECIAL_BREAK:
- info->DestReg = -1;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction;
- break;
-
- case RSP_SPECIAL_SLL:
- case RSP_SPECIAL_SRL:
- case RSP_SPECIAL_SRA:
- info->DestReg = RspOp->rd;
- info->SourceReg0 = RspOp->rt;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction;
- break;
- case RSP_SPECIAL_SLLV:
- case RSP_SPECIAL_SRLV:
- case RSP_SPECIAL_SRAV:
- case RSP_SPECIAL_ADD:
- case RSP_SPECIAL_ADDU:
- case RSP_SPECIAL_SUB:
- case RSP_SPECIAL_SUBU:
- case RSP_SPECIAL_AND:
- case RSP_SPECIAL_OR:
- case RSP_SPECIAL_XOR:
- case RSP_SPECIAL_NOR:
- case RSP_SPECIAL_SLT:
- case RSP_SPECIAL_SLTU:
- info->DestReg = RspOp->rd;
- info->SourceReg0 = RspOp->rs;
- info->SourceReg1 = RspOp->rt;
- info->flags = GPR_Instruction;
- break;
-
- case RSP_SPECIAL_JR:
- info->flags = InvalidOpcode;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- break;
-
- default:
- CompilerWarning("Unkown opcode in GetInstructionInfo\n%s",RSPOpcodeName(RspOp->Hex,PC));
- info->flags = InvalidOpcode;
- break;
- }
- break;
- case RSP_J:
- case RSP_JAL:
- info->flags = InvalidOpcode;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- break;
- case RSP_BEQ:
- case RSP_BNE:
- info->flags = InvalidOpcode;
- info->SourceReg0 = RspOp->rt;
- info->SourceReg1 = RspOp->rs;
- break;
- case RSP_BLEZ:
- case RSP_BGTZ:
- info->flags = InvalidOpcode;
- info->SourceReg0 = RspOp->rs;
- info->SourceReg1 = -1;
- break;
-
- case RSP_ADDI:
- case RSP_ADDIU:
- case RSP_SLTI:
- case RSP_SLTIU:
- case RSP_ANDI:
- case RSP_ORI:
- case RSP_XORI:
- info->DestReg = RspOp->rt;
- info->SourceReg0 = RspOp->rs;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction;
- break;
-
- case RSP_LUI:
- info->DestReg = RspOp->rt;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction;
- break;
-
- case RSP_CP0:
- switch (RspOp->rs) {
- case RSP_COP0_MF:
- info->DestReg = RspOp->rt;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction | Load_Operation;
- break;
-
- case RSP_COP0_MT:
- info->StoredReg = RspOp->rt;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction | Store_Operation;
- break;
- }
- break;
-
- case RSP_CP2:
- if ((RspOp->rs & 0x10) != 0) {
- switch (RspOp->funct) {
- case RSP_VECTOR_VNOOP:
- info->DestReg = -1;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = VEC_Instruction;
- break;
-
- case RSP_VECTOR_VMULF:
- case RSP_VECTOR_VMUDL:
- case RSP_VECTOR_VMUDM:
- case RSP_VECTOR_VMUDN:
- case RSP_VECTOR_VMUDH:
- info->DestReg = RspOp->sa;
- info->SourceReg0 = RspOp->rd;
- info->SourceReg1 = RspOp->rt;
- info->flags = VEC_Instruction | VEC_ResetAccum | Accum_Operation;
- break;
- case RSP_VECTOR_VMACF:
- case RSP_VECTOR_VMADL:
- case RSP_VECTOR_VMADM:
- case RSP_VECTOR_VMADN:
- case RSP_VECTOR_VMADH:
- info->DestReg = RspOp->sa;
- info->SourceReg0 = RspOp->rd;
- info->SourceReg1 = RspOp->rt;
- info->flags = VEC_Instruction | VEC_Accumulate | Accum_Operation;
- break;
- case RSP_VECTOR_VABS:
- case RSP_VECTOR_VADD:
- case RSP_VECTOR_VADDC:
- case RSP_VECTOR_VSUB:
- case RSP_VECTOR_VSUBC:
- case RSP_VECTOR_VAND:
- case RSP_VECTOR_VOR:
- case RSP_VECTOR_VXOR:
- case RSP_VECTOR_VNXOR:
- case RSP_VECTOR_VCR:
- case RSP_VECTOR_VCH:
- case RSP_VECTOR_VCL:
- case RSP_VECTOR_VRCP:
- case RSP_VECTOR_VRCPL:
- case RSP_VECTOR_VRCPH:
- case RSP_VECTOR_VRSQL:
- case RSP_VECTOR_VRSQH:
- case RSP_VECTOR_VLT:
- case RSP_VECTOR_VEQ:
- case RSP_VECTOR_VGE:
- info->DestReg = RspOp->sa;
- info->SourceReg0 = RspOp->rd;
- info->SourceReg1 = RspOp->rt;
- info->flags = VEC_Instruction | VEC_ResetAccum | Accum_Operation;
- break;
-
- case RSP_VECTOR_VMOV:
- info->flags = InvalidOpcode;
- /* info->DestReg = RspOp->sa;
- info->SourceReg0 = RspOp->rt;
- info->SourceReg1 = -1;
- info->flags = VEC_Instruction; /* Assume reset? */
- break;
-
- case RSP_VECTOR_VMRG:
- info->flags = InvalidOpcode;
- /* info->DestReg = RspOp->sa;
- info->SourceReg0 = RspOp->rt;
- info->SourceReg1 = RspOp->rd;
- info->flags = VEC_Instruction; /* Assum reset? */
- break;
-
- case RSP_VECTOR_VSAW:
- // info->flags = InvalidOpcode;
- info->DestReg = RspOp->sa;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = VEC_Instruction | Accum_Operation | VEC_Accumulate;
- break;
-
- default:
- CompilerWarning("Unkown opcode in GetInstructionInfo\n%s",RSPOpcodeName(RspOp->Hex,PC));
- info->flags = InvalidOpcode;
- break;
- }
- } else {
- switch (RspOp->rs) {
- case RSP_COP2_CT:
- info->StoredReg = RspOp->rt;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction | Store_Operation;
- break;
- case RSP_COP2_CF:
- info->DestReg = RspOp->rt;
- info->SourceReg0 = -1;
- info->SourceReg1 = -1;
- info->flags = GPR_Instruction | Load_Operation;
- break;
-
- /* RD is always the vector register, RT is always GPR */
- case RSP_COP2_MT:
- info->DestReg = RspOp->rd;
- info->SourceReg0 = RspOp->rt;
- info->SourceReg1 = -1;
- info->flags = VEC_Instruction | GPR_Instruction | Load_Operation;
- break;
- case RSP_COP2_MF:
- info->DestReg = RspOp->rt;
- info->SourceReg0 = RspOp->rd;
- info->SourceReg1 = -1;
- info->flags = VEC_Instruction | GPR_Instruction | Store_Operation;
- break;
- default:
- CompilerWarning("Unkown opcode in GetInstructionInfo\n%s",RSPOpcodeName(RspOp->Hex,PC));
- info->flags = InvalidOpcode;
- break;
- }
- }
- break;
- case RSP_LB:
- case RSP_LH:
- case RSP_LW:
- case RSP_LBU:
- case RSP_LHU:
- info->DestReg = RspOp->rt;
- info->IndexReg = RspOp->base;
- info->SourceReg1 = -1;
- info->flags = Load_Operation | GPR_Instruction;
- break;
- case RSP_SB:
- case RSP_SH:
- case RSP_SW:
- info->StoredReg = RspOp->rt;
- info->IndexReg = RspOp->base;
- info->SourceReg1 = -1;
- info->flags = Store_Operation | GPR_Instruction;
- break;
- case RSP_LC2:
- switch (RspOp->rd) {
- case RSP_LSC2_SV:
- case RSP_LSC2_DV:
- case RSP_LSC2_RV:
- case RSP_LSC2_QV:
- case RSP_LSC2_LV:
- case RSP_LSC2_UV:
- case RSP_LSC2_PV:
- info->DestReg = RspOp->rt;
- info->IndexReg = RspOp->base;
- info->SourceReg1 = -1;
- info->flags = Load_Operation | VEC_Instruction;
- break;
-
- case RSP_LSC2_TV:
- info->flags = InvalidOpcode;
- break;
- default:
- CompilerWarning("Unkown opcode in GetInstructionInfo\n%s",RSPOpcodeName(RspOp->Hex,PC));
- info->flags = InvalidOpcode;
- break;
- }
- break;
- case RSP_SC2:
- switch (RspOp->rd) {
- case RSP_LSC2_BV:
- case RSP_LSC2_SV:
- case RSP_LSC2_LV:
- case RSP_LSC2_DV:
- case RSP_LSC2_QV:
- case RSP_LSC2_RV:
- case RSP_LSC2_PV:
- case RSP_LSC2_UV:
- case RSP_LSC2_HV:
- case RSP_LSC2_FV:
- case RSP_LSC2_WV:
- info->DestReg = RspOp->rt;
- info->IndexReg = RspOp->base;
- info->SourceReg1 = -1;
- info->flags = Store_Operation | VEC_Instruction;
- break;
- case RSP_LSC2_TV:
- info->flags = InvalidOpcode;
- break;
- default:
- CompilerWarning("Unkown opcode in GetInstructionInfo\n%s",RSPOpcodeName(RspOp->Hex,PC));
- info->flags = InvalidOpcode;
- break;
- }
- break;
- default:
- /* CompilerWarning("Unkown opcode in GetInstructionInfo\n%s",RSPOpcodeName(RspOp->Hex,PC));
- */ info->flags = InvalidOpcode;
- break;
- }
-}
-
-/************************************************************
-** DelaySlotAffectBranch
-**
-** Output:
-** 1: Delay slot does affect the branch
-** 0: Registers do not affect each other
-**
-** Input: PC
-*************************************************************/
-
-int32_t DelaySlotAffectBranch(uint32_t PC) {
- RSPOPCODE Branch, Delay;
- OPCODE_INFO infoBranch, infoDelay;
-
- if (IsOpcodeNop(PC + 4) == 1) {
- return 0;
- }
-
- RSP_LW_IMEM(PC, &Branch.Hex);
- RSP_LW_IMEM(PC+4, &Delay.Hex);
-
- memset(&infoDelay,0,sizeof(infoDelay));
- memset(&infoBranch,0,sizeof(infoBranch));
-
- GetInstructionInfo(PC, &Branch, &infoBranch);
- GetInstructionInfo(PC+4, &Delay, &infoDelay);
-
- if ((infoDelay.flags & Instruction_Mask) == VEC_Instruction) {
- return 0;
- }
-
- if (infoBranch.SourceReg0 == infoDelay.DestReg) { return 1; }
- if (infoBranch.SourceReg1 == infoDelay.DestReg) { return 1; }
-
- return 0;
-}
-
-/************************************************************
-** CompareInstructions
-**
-** Output:
-** 1: The opcodes are fine, no dependency
-** 0: Watch it, these ops cant be touched
-**
-** Input:
-** Top, not the current operation, the one above
-** Bottom: the current opcode for re-ordering bubble style
-*************************************************************/
-
-int32_t CompareInstructions(uint32_t PC, RSPOPCODE * Top, RSPOPCODE * Bottom) {
-
- OPCODE_INFO info0, info1;
- uint32_t InstructionType;
-
- GetInstructionInfo(PC - 4, Top, &info0);
- GetInstructionInfo(PC, Bottom, &info1);
-
- /* usually branches and such */
- if ((info0.flags & InvalidOpcode) != 0) return 0;
- if ((info1.flags & InvalidOpcode) != 0) return 0;
-
- InstructionType = (info0.flags & Instruction_Mask) << 2;
- InstructionType |= info1.flags & Instruction_Mask;
- InstructionType &= 0x0F; /* Paranoia */
-
- /* 4 bit range, 16 possible combinations */
- switch (InstructionType) {
- /*
- ** Detect noop instruction, 7 cases, (see flags) */
- case 0x01: case 0x02: case 0x03: /* First is a noop */
- return 1;
- case 0x00: /* Both ??? */
- case 0x10: case 0x20: case 0x30: /* Second is a noop */
- return 0;
-
- case 0x06: /* GPR than Vector - 01,10 */
- if ((info0.flags & MemOperation_Mask) != 0 && (info1.flags & MemOperation_Mask) != 0) {
- /* TODO: We have a vector & GPR memory operation */
- return 0;
- } else if ((info1.flags & MemOperation_Mask) != 0) {
- /* We have a vector memory operation */
- return (info1.IndexReg == info0.DestReg) ? 0 : 1;
- } else {
- /* We could have memory or normal gpr instruction here
- ** paired with some kind of vector operation
- */
- return 1;
- }
- return 0;
-
- case 0x0A: /* Vector than Vector - 10,10 */
-
- /*
- ** Check for Vector Store than Vector multiply (VMULF)
- **
- ** This basically gives preferences to putting stores
- ** as close to the finish of an operation as possible
- */
- if ((info0.flags & Store_Operation) != 0 && (info1.flags & Accum_Operation) != 0
- && !(info1.flags & VEC_Accumulate)) { return 0; }
-
- /*
- ** Look for loads and than some kind of vector operation
- ** that does no accumulating, there is no reason to reorder
- */
- if ((info0.flags & Load_Operation) != 0 && (info1.flags & Accum_Operation) != 0
- && !(info1.flags & VEC_Accumulate)) { return 0; }
-
- if ((info0.flags & MemOperation_Mask) != 0 && (info1.flags & MemOperation_Mask) != 0) {
- /*
- ** TODO: This is a bitch, its best to leave it alone
- **/
- return 0;
- } else if ((info1.flags & MemOperation_Mask) != 0) {
- /* Remember stored reg & loaded reg are the same */
- if (info0.DestReg == info1.DestReg) { return 0; }
-
- if (info1.flags & Load_Operation) {
- if (info0.SourceReg0 == info1.DestReg) { return 0; }
- if (info0.SourceReg1 == info1.DestReg) { return 0; }
- } else if (info1.flags & Store_Operation) {
- /* It can store source regs */
- return 1;
- }
-
- return 1;
- } else if ((info0.flags & MemOperation_Mask) != 0) {
- /* Remember stored reg & loaded reg are the same */
- if (info0.DestReg == info1.DestReg) { return 0; }
-
- if (info0.flags & Load_Operation) {
- if (info1.SourceReg0 == info0.DestReg) { return 0; }
- if (info1.SourceReg1 == info0.DestReg) { return 0; }
- } else if (info0.flags & Store_Operation) {
- /* It can store source regs */
- return 1;
- }
-
- return 1;
- } else if ((info0.flags & VEC_Accumulate) != 0) {
- /*
- ** Example:
- ** VMACF
- ** VMUDH or VMADH or VADD
- */
-
- return 0;
- } else if ((info1.flags & VEC_Accumulate) != 0) {
- /*
- ** Example:
- ** VMULF
- ** VMADH
- */
-
- return 0;
- } else {
- /*
- ** Example:
- ** VMULF or VADDC
- ** VADD or VMUDH
- */
-
- return 0;
- }
- break;
-
- case 0x09: /* Vector than GPR - 10,01 */
- /**********
- ** this is where the bias comes into play, otherwise
- ** we can sit here all day swapping these 2 types
- ***********/
- return 0;
-
- case 0x05: /* GPR than GPR - 01,01 */
- case 0x07: /* GPR than Cop2 - 01, 11 */
- case 0x0D: /* Cop2 than GPR - 11, 01 */
- case 0x0F: /* Cop2 than Cop2 - 11, 11 */
- return 0;
-
- case 0x0B: /* Vector than Cop2 - 10, 11 */
- if (info1.flags & Load_Operation) {
- /* Move To Cop2 (dest) from GPR (source) */
- if (info1.DestReg == info0.DestReg) { return 0; }
- if (info1.DestReg == info0.SourceReg0) { return 0; }
- if (info1.DestReg == info0.SourceReg1) { return 0; }
- } else if (info1.flags & Store_Operation) {
- /* Move From Cop2 (source) to GPR (dest) */
- if (info1.SourceReg0 == info0.DestReg) { return 0; }
- if (info1.SourceReg0 == info0.SourceReg0) { return 0; }
- if (info1.SourceReg0 == info0.SourceReg1) { return 0; }
- } else {
- //CompilerWarning("ReOrder: Unhandled Vector than Cop2");
- }
- // we want vectors on top
- return 0;
-
- case 0x0E: /* Cop2 than Vector - 11, 10 */
- if (info0.flags & Load_Operation) {
- /* Move To Cop2 (dest) from GPR (source) */
- if (info0.DestReg == info1.DestReg) { return 0; }
- if (info0.DestReg == info1.SourceReg0) { return 0; }
- if (info0.DestReg == info1.SourceReg1) { return 0; }
- } else if (info0.flags & Store_Operation) {
- /* Move From Cop2 (source) to GPR (dest) */
- if (info0.SourceReg0 == info1.DestReg) { return 0; }
- if (info0.SourceReg0 == info1.SourceReg0) { return 0; }
- if (info0.SourceReg0 == info1.SourceReg1) { return 0; }
- } else {
- //CompilerWarning("ReOrder: Unhandled Cop2 than Vector");
- }
- // we want this at the top
- return 1;
-
- default:
- CompilerWarning("ReOrder: Unhandled instruction type: %i", InstructionType);
- }
-
- return 0;
-}
diff --git a/src/usf/rsp_recompiler_cpu.c b/src/usf/rsp_recompiler_cpu.c deleted file mode 100644 index f26f075..0000000 --- a/src/usf/rsp_recompiler_cpu.c +++ /dev/null @@ -1,954 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <float.h>
-#include "rsp.h"
-#include "rsp_recompiler_cpu.h"
-#include "rsp_recompiler_ops.h"
-#include "rsp_x86.h"
-#include "recompiler_cpu.h"
-#include "memory.h"
-#include "main.h"
-#include "usf.h"
-#include "types.h"
-
-/* #define REORDER_BLOCK_VERBOSE */
-#define LINK_BRANCHES_VERBOSE /* no choice really */
-#define X86_RECOMP_VERBOSE
-#define BUILD_BRANCHLABELS_VERBOSE
-
-uint32_t RSPCompilePC, RSPBlockID = 0;
-uint32_t dwBuffer = MainBuffer;
-
-RSP_BLOCK RSPCurrentBlock;
-RSP_CODE RspCode;
-
-uint8_t * pLastSecondary = NULL, * pLastPrimary = NULL;
-
-void BuildRecompilerCPU ( void ) {
- RSP_Opcode[ 0] = RSPCompile_SPECIAL;
- RSP_Opcode[ 1] = RSPCompile_REGIMM;
- RSP_Opcode[ 2] = RSPCompile_J;
- RSP_Opcode[ 3] = RSPCompile_JAL;
- RSP_Opcode[ 4] = RSPCompile_BEQ;
- RSP_Opcode[ 5] = RSPCompile_BNE;
- RSP_Opcode[ 6] = RSPCompile_BLEZ;
- RSP_Opcode[ 7] = RSPCompile_BGTZ;
- RSP_Opcode[ 8] = RSPCompile_ADDI;
- RSP_Opcode[ 9] = RSPCompile_ADDIU;
- RSP_Opcode[10] = RSPCompile_SLTI;
- RSP_Opcode[11] = RSPCompile_SLTIU;
- RSP_Opcode[12] = RSPCompile_ANDI;
- RSP_Opcode[13] = RSPCompile_ORI;
- RSP_Opcode[14] = RSPCompile_XORI;
- RSP_Opcode[15] = RSPCompile_LUI;
- RSP_Opcode[16] = RSPCompile_COP0;
- RSP_Opcode[17] = RSPCompile_UnknownOpcode;
- RSP_Opcode[18] = RSPCompile_COP2;
- RSP_Opcode[19] = RSPCompile_UnknownOpcode;
- RSP_Opcode[20] = RSPCompile_UnknownOpcode;
- RSP_Opcode[21] = RSPCompile_UnknownOpcode;
- RSP_Opcode[22] = RSPCompile_UnknownOpcode;
- RSP_Opcode[23] = RSPCompile_UnknownOpcode;
- RSP_Opcode[24] = RSPCompile_UnknownOpcode;
- RSP_Opcode[25] = RSPCompile_UnknownOpcode;
- RSP_Opcode[26] = RSPCompile_UnknownOpcode;
- RSP_Opcode[27] = RSPCompile_UnknownOpcode;
- RSP_Opcode[28] = RSPCompile_UnknownOpcode;
- RSP_Opcode[29] = RSPCompile_UnknownOpcode;
- RSP_Opcode[30] = RSPCompile_UnknownOpcode;
- RSP_Opcode[31] = RSPCompile_UnknownOpcode;
- RSP_Opcode[32] = RSPCompile_LB;
- RSP_Opcode[33] = RSPCompile_LH;
- RSP_Opcode[34] = RSPCompile_UnknownOpcode;
- RSP_Opcode[35] = RSPCompile_LW;
- RSP_Opcode[36] = RSPCompile_LBU;
- RSP_Opcode[37] = RSPCompile_LHU;
- RSP_Opcode[38] = RSPCompile_UnknownOpcode;
- RSP_Opcode[39] = RSPCompile_UnknownOpcode;
- RSP_Opcode[40] = RSPCompile_SB;
- RSP_Opcode[41] = RSPCompile_SH;
- RSP_Opcode[42] = RSPCompile_UnknownOpcode;
- RSP_Opcode[43] = RSPCompile_SW;
- RSP_Opcode[44] = RSPCompile_UnknownOpcode;
- RSP_Opcode[45] = RSPCompile_UnknownOpcode;
- RSP_Opcode[46] = RSPCompile_UnknownOpcode;
- RSP_Opcode[47] = RSPCompile_UnknownOpcode;
- RSP_Opcode[48] = RSPCompile_UnknownOpcode;
- RSP_Opcode[49] = RSPCompile_UnknownOpcode;
- RSP_Opcode[50] = RSPCompile_LC2;
- RSP_Opcode[51] = RSPCompile_UnknownOpcode;
- RSP_Opcode[52] = RSPCompile_UnknownOpcode;
- RSP_Opcode[53] = RSPCompile_UnknownOpcode;
- RSP_Opcode[54] = RSPCompile_UnknownOpcode;
- RSP_Opcode[55] = RSPCompile_UnknownOpcode;
- RSP_Opcode[56] = RSPCompile_UnknownOpcode;
- RSP_Opcode[57] = RSPCompile_UnknownOpcode;
- RSP_Opcode[58] = RSPCompile_SC2;
- RSP_Opcode[59] = RSPCompile_UnknownOpcode;
- RSP_Opcode[60] = RSPCompile_UnknownOpcode;
- RSP_Opcode[61] = RSPCompile_UnknownOpcode;
- RSP_Opcode[62] = RSPCompile_UnknownOpcode;
- RSP_Opcode[63] = RSPCompile_UnknownOpcode;
-
- RSP_Special[ 0] = RSPCompile_Special_SLL;
- RSP_Special[ 1] = RSPCompile_UnknownOpcode;
- RSP_Special[ 2] = RSPCompile_Special_SRL;
- RSP_Special[ 3] = RSPCompile_Special_SRA;
- RSP_Special[ 4] = RSPCompile_Special_SLLV;
- RSP_Special[ 5] = RSPCompile_UnknownOpcode;
- RSP_Special[ 6] = RSPCompile_Special_SRLV;
- RSP_Special[ 7] = RSPCompile_Special_SRAV;
- RSP_Special[ 8] = RSPCompile_Special_JR;
- RSP_Special[ 9] = RSPCompile_Special_JALR;
- RSP_Special[10] = RSPCompile_UnknownOpcode;
- RSP_Special[11] = RSPCompile_UnknownOpcode;
- RSP_Special[12] = RSPCompile_UnknownOpcode;
- RSP_Special[13] = RSPCompile_Special_BREAK;
- RSP_Special[14] = RSPCompile_UnknownOpcode;
- RSP_Special[15] = RSPCompile_UnknownOpcode;
- RSP_Special[16] = RSPCompile_UnknownOpcode;
- RSP_Special[17] = RSPCompile_UnknownOpcode;
- RSP_Special[18] = RSPCompile_UnknownOpcode;
- RSP_Special[19] = RSPCompile_UnknownOpcode;
- RSP_Special[20] = RSPCompile_UnknownOpcode;
- RSP_Special[21] = RSPCompile_UnknownOpcode;
- RSP_Special[22] = RSPCompile_UnknownOpcode;
- RSP_Special[23] = RSPCompile_UnknownOpcode;
- RSP_Special[24] = RSPCompile_UnknownOpcode;
- RSP_Special[25] = RSPCompile_UnknownOpcode;
- RSP_Special[26] = RSPCompile_UnknownOpcode;
- RSP_Special[27] = RSPCompile_UnknownOpcode;
- RSP_Special[28] = RSPCompile_UnknownOpcode;
- RSP_Special[29] = RSPCompile_UnknownOpcode;
- RSP_Special[30] = RSPCompile_UnknownOpcode;
- RSP_Special[31] = RSPCompile_UnknownOpcode;
- RSP_Special[32] = RSPCompile_Special_ADD;
- RSP_Special[33] = RSPCompile_Special_ADDU;
- RSP_Special[34] = RSPCompile_Special_SUB;
- RSP_Special[35] = RSPCompile_Special_SUBU;
- RSP_Special[36] = RSPCompile_Special_AND;
- RSP_Special[37] = RSPCompile_Special_OR;
- RSP_Special[38] = RSPCompile_Special_XOR;
- RSP_Special[39] = RSPCompile_Special_NOR;
- RSP_Special[40] = RSPCompile_UnknownOpcode;
- RSP_Special[41] = RSPCompile_UnknownOpcode;
- RSP_Special[42] = RSPCompile_Special_SLT;
- RSP_Special[43] = RSPCompile_Special_SLTU;
- RSP_Special[44] = RSPCompile_UnknownOpcode;
- RSP_Special[45] = RSPCompile_UnknownOpcode;
- RSP_Special[46] = RSPCompile_UnknownOpcode;
- RSP_Special[47] = RSPCompile_UnknownOpcode;
- RSP_Special[48] = RSPCompile_UnknownOpcode;
- RSP_Special[49] = RSPCompile_UnknownOpcode;
- RSP_Special[50] = RSPCompile_UnknownOpcode;
- RSP_Special[51] = RSPCompile_UnknownOpcode;
- RSP_Special[52] = RSPCompile_UnknownOpcode;
- RSP_Special[53] = RSPCompile_UnknownOpcode;
- RSP_Special[54] = RSPCompile_UnknownOpcode;
- RSP_Special[55] = RSPCompile_UnknownOpcode;
- RSP_Special[56] = RSPCompile_UnknownOpcode;
- RSP_Special[57] = RSPCompile_UnknownOpcode;
- RSP_Special[58] = RSPCompile_UnknownOpcode;
- RSP_Special[59] = RSPCompile_UnknownOpcode;
- RSP_Special[60] = RSPCompile_UnknownOpcode;
- RSP_Special[61] = RSPCompile_UnknownOpcode;
- RSP_Special[62] = RSPCompile_UnknownOpcode;
- RSP_Special[63] = RSPCompile_UnknownOpcode;
-
- RSP_RegImm[ 0] = RSPCompile_RegImm_BLTZ;
- RSP_RegImm[ 1] = RSPCompile_RegImm_BGEZ;
- RSP_RegImm[ 2] = RSPCompile_UnknownOpcode;
- RSP_RegImm[ 3] = RSPCompile_UnknownOpcode;
- RSP_RegImm[ 4] = RSPCompile_UnknownOpcode;
- RSP_RegImm[ 5] = RSPCompile_UnknownOpcode;
- RSP_RegImm[ 6] = RSPCompile_UnknownOpcode;
- RSP_RegImm[ 7] = RSPCompile_UnknownOpcode;
- RSP_RegImm[ 8] = RSPCompile_UnknownOpcode;
- RSP_RegImm[ 9] = RSPCompile_UnknownOpcode;
- RSP_RegImm[10] = RSPCompile_UnknownOpcode;
- RSP_RegImm[11] = RSPCompile_UnknownOpcode;
- RSP_RegImm[12] = RSPCompile_UnknownOpcode;
- RSP_RegImm[13] = RSPCompile_UnknownOpcode;
- RSP_RegImm[14] = RSPCompile_UnknownOpcode;
- RSP_RegImm[15] = RSPCompile_UnknownOpcode;
- RSP_RegImm[16] = RSPCompile_RegImm_BLTZAL;
- RSP_RegImm[17] = RSPCompile_RegImm_BGEZAL;
- RSP_RegImm[18] = RSPCompile_UnknownOpcode;
- RSP_RegImm[19] = RSPCompile_UnknownOpcode;
- RSP_RegImm[20] = RSPCompile_UnknownOpcode;
- RSP_RegImm[21] = RSPCompile_UnknownOpcode;
- RSP_RegImm[22] = RSPCompile_UnknownOpcode;
- RSP_RegImm[23] = RSPCompile_UnknownOpcode;
- RSP_RegImm[24] = RSPCompile_UnknownOpcode;
- RSP_RegImm[25] = RSPCompile_UnknownOpcode;
- RSP_RegImm[26] = RSPCompile_UnknownOpcode;
- RSP_RegImm[27] = RSPCompile_UnknownOpcode;
- RSP_RegImm[28] = RSPCompile_UnknownOpcode;
- RSP_RegImm[29] = RSPCompile_UnknownOpcode;
- RSP_RegImm[30] = RSPCompile_UnknownOpcode;
- RSP_RegImm[31] = RSPCompile_UnknownOpcode;
-
- RSP_Cop0[ 0] = RSPCompile_Cop0_MF;
- RSP_Cop0[ 1] = RSPCompile_UnknownOpcode;
- RSP_Cop0[ 2] = RSPCompile_UnknownOpcode;
- RSP_Cop0[ 3] = RSPCompile_UnknownOpcode;
- RSP_Cop0[ 4] = RSPCompile_Cop0_MT;
- RSP_Cop0[ 5] = RSPCompile_UnknownOpcode;
- RSP_Cop0[ 6] = RSPCompile_UnknownOpcode;
- RSP_Cop0[ 7] = RSPCompile_UnknownOpcode;
- RSP_Cop0[ 8] = RSPCompile_UnknownOpcode;
- RSP_Cop0[ 9] = RSPCompile_UnknownOpcode;
- RSP_Cop0[10] = RSPCompile_UnknownOpcode;
- RSP_Cop0[11] = RSPCompile_UnknownOpcode;
- RSP_Cop0[12] = RSPCompile_UnknownOpcode;
- RSP_Cop0[13] = RSPCompile_UnknownOpcode;
- RSP_Cop0[14] = RSPCompile_UnknownOpcode;
- RSP_Cop0[15] = RSPCompile_UnknownOpcode;
- RSP_Cop0[16] = RSPCompile_UnknownOpcode;
- RSP_Cop0[17] = RSPCompile_UnknownOpcode;
- RSP_Cop0[18] = RSPCompile_UnknownOpcode;
- RSP_Cop0[19] = RSPCompile_UnknownOpcode;
- RSP_Cop0[20] = RSPCompile_UnknownOpcode;
- RSP_Cop0[21] = RSPCompile_UnknownOpcode;
- RSP_Cop0[22] = RSPCompile_UnknownOpcode;
- RSP_Cop0[23] = RSPCompile_UnknownOpcode;
- RSP_Cop0[24] = RSPCompile_UnknownOpcode;
- RSP_Cop0[25] = RSPCompile_UnknownOpcode;
- RSP_Cop0[26] = RSPCompile_UnknownOpcode;
- RSP_Cop0[27] = RSPCompile_UnknownOpcode;
- RSP_Cop0[28] = RSPCompile_UnknownOpcode;
- RSP_Cop0[29] = RSPCompile_UnknownOpcode;
- RSP_Cop0[30] = RSPCompile_UnknownOpcode;
- RSP_Cop0[31] = RSPCompile_UnknownOpcode;
-
- RSP_Cop2[ 0] = RSPCompile_Cop2_MF;
- RSP_Cop2[ 1] = RSPCompile_UnknownOpcode;
- RSP_Cop2[ 2] = RSPCompile_Cop2_CF;
- RSP_Cop2[ 3] = RSPCompile_UnknownOpcode;
- RSP_Cop2[ 4] = RSPCompile_Cop2_MT;
- RSP_Cop2[ 5] = RSPCompile_UnknownOpcode;
- RSP_Cop2[ 6] = RSPCompile_Cop2_CT;
- RSP_Cop2[ 7] = RSPCompile_UnknownOpcode;
- RSP_Cop2[ 8] = RSPCompile_UnknownOpcode;
- RSP_Cop2[ 9] = RSPCompile_UnknownOpcode;
- RSP_Cop2[10] = RSPCompile_UnknownOpcode;
- RSP_Cop2[11] = RSPCompile_UnknownOpcode;
- RSP_Cop2[12] = RSPCompile_UnknownOpcode;
- RSP_Cop2[13] = RSPCompile_UnknownOpcode;
- RSP_Cop2[14] = RSPCompile_UnknownOpcode;
- RSP_Cop2[15] = RSPCompile_UnknownOpcode;
- RSP_Cop2[16] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[17] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[18] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[19] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[20] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[21] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[22] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[23] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[24] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[25] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[26] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[27] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[28] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[29] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[30] = RSPCompile_COP2_VECTOR;
- RSP_Cop2[31] = RSPCompile_COP2_VECTOR;
-
- RSP_Vector[ 0] = RSPCompile_Vector_VMULF;
- RSP_Vector[ 1] = RSPCompile_Vector_VMULU;
- RSP_Vector[ 2] = RSPCompile_UnknownOpcode;
- RSP_Vector[ 3] = RSPCompile_UnknownOpcode;
- RSP_Vector[ 4] = RSPCompile_Vector_VMUDL;
- RSP_Vector[ 5] = RSPCompile_Vector_VMUDM;
- RSP_Vector[ 6] = RSPCompile_Vector_VMUDN;
- RSP_Vector[ 7] = RSPCompile_Vector_VMUDH;
- RSP_Vector[ 8] = RSPCompile_Vector_VMACF;
- RSP_Vector[ 9] = RSPCompile_Vector_VMACU;
- RSP_Vector[10] = RSPCompile_UnknownOpcode;
- RSP_Vector[11] = RSPCompile_Vector_VMACQ;
- RSP_Vector[12] = RSPCompile_Vector_VMADL;
- RSP_Vector[13] = RSPCompile_Vector_VMADM;
- RSP_Vector[14] = RSPCompile_Vector_VMADN;
- RSP_Vector[15] = RSPCompile_Vector_VMADH;
- RSP_Vector[16] = RSPCompile_Vector_VADD;
- RSP_Vector[17] = RSPCompile_Vector_VSUB;
- RSP_Vector[18] = RSPCompile_UnknownOpcode;
- RSP_Vector[19] = RSPCompile_Vector_VABS;
- RSP_Vector[20] = RSPCompile_Vector_VADDC;
- RSP_Vector[21] = RSPCompile_Vector_VSUBC;
- RSP_Vector[22] = RSPCompile_UnknownOpcode;
- RSP_Vector[23] = RSPCompile_UnknownOpcode;
- RSP_Vector[24] = RSPCompile_UnknownOpcode;
- RSP_Vector[25] = RSPCompile_UnknownOpcode;
- RSP_Vector[26] = RSPCompile_UnknownOpcode;
- RSP_Vector[27] = RSPCompile_UnknownOpcode;
- RSP_Vector[28] = RSPCompile_UnknownOpcode;
- RSP_Vector[29] = RSPCompile_Vector_VSAW;
- RSP_Vector[30] = RSPCompile_UnknownOpcode;
- RSP_Vector[31] = RSPCompile_UnknownOpcode;
- RSP_Vector[32] = RSPCompile_Vector_VLT;
- RSP_Vector[33] = RSPCompile_Vector_VEQ;
- RSP_Vector[34] = RSPCompile_Vector_VNE;
- RSP_Vector[35] = RSPCompile_Vector_VGE;
- RSP_Vector[36] = RSPCompile_Vector_VCL;
- RSP_Vector[37] = RSPCompile_Vector_VCH;
- RSP_Vector[38] = RSPCompile_Vector_VCR;
- RSP_Vector[39] = RSPCompile_Vector_VMRG;
- RSP_Vector[40] = RSPCompile_Vector_VAND;
- RSP_Vector[41] = RSPCompile_Vector_VNAND;
- RSP_Vector[42] = RSPCompile_Vector_VOR;
- RSP_Vector[43] = RSPCompile_Vector_VNOR;
- RSP_Vector[44] = RSPCompile_Vector_VXOR;
- RSP_Vector[45] = RSPCompile_Vector_VNXOR;
- RSP_Vector[46] = RSPCompile_UnknownOpcode;
- RSP_Vector[47] = RSPCompile_UnknownOpcode;
- RSP_Vector[48] = RSPCompile_Vector_VRCP;
- RSP_Vector[49] = RSPCompile_Vector_VRCPL;
- RSP_Vector[50] = RSPCompile_Vector_VRCPH;
- RSP_Vector[51] = RSPCompile_Vector_VMOV;
- RSP_Vector[52] = RSPCompile_Vector_VRSQ;
- RSP_Vector[53] = RSPCompile_Vector_VRSQL;
- RSP_Vector[54] = RSPCompile_Vector_VRSQH;
- RSP_Vector[55] = RSPCompile_Vector_VNOOP;
- RSP_Vector[56] = RSPCompile_UnknownOpcode;
- RSP_Vector[57] = RSPCompile_UnknownOpcode;
- RSP_Vector[58] = RSPCompile_UnknownOpcode;
- RSP_Vector[59] = RSPCompile_UnknownOpcode;
- RSP_Vector[60] = RSPCompile_UnknownOpcode;
- RSP_Vector[61] = RSPCompile_UnknownOpcode;
- RSP_Vector[62] = RSPCompile_UnknownOpcode;
- RSP_Vector[63] = RSPCompile_UnknownOpcode;
-
- RSP_Lc2[ 0] = RSPCompile_Opcode_LBV;
- RSP_Lc2[ 1] = RSPCompile_Opcode_LSV;
- RSP_Lc2[ 2] = RSPCompile_Opcode_LLV;
- RSP_Lc2[ 3] = RSPCompile_Opcode_LDV;
- RSP_Lc2[ 4] = RSPCompile_Opcode_LQV;
- RSP_Lc2[ 5] = RSPCompile_Opcode_LRV;
- RSP_Lc2[ 6] = RSPCompile_Opcode_LPV;
- RSP_Lc2[ 7] = RSPCompile_Opcode_LUV;
- RSP_Lc2[ 8] = RSPCompile_UnknownOpcode;
- RSP_Lc2[ 9] = RSPCompile_UnknownOpcode;
- RSP_Lc2[10] = RSPCompile_UnknownOpcode;
- RSP_Lc2[11] = RSPCompile_Opcode_LTV;
- RSP_Lc2[12] = RSPCompile_UnknownOpcode;
- RSP_Lc2[13] = RSPCompile_UnknownOpcode;
- RSP_Lc2[14] = RSPCompile_UnknownOpcode;
- RSP_Lc2[15] = RSPCompile_UnknownOpcode;
- RSP_Lc2[16] = RSPCompile_UnknownOpcode;
- RSP_Lc2[17] = RSPCompile_UnknownOpcode;
- RSP_Lc2[18] = RSPCompile_UnknownOpcode;
- RSP_Lc2[19] = RSPCompile_UnknownOpcode;
- RSP_Lc2[20] = RSPCompile_UnknownOpcode;
- RSP_Lc2[21] = RSPCompile_UnknownOpcode;
- RSP_Lc2[22] = RSPCompile_UnknownOpcode;
- RSP_Lc2[23] = RSPCompile_UnknownOpcode;
- RSP_Lc2[24] = RSPCompile_UnknownOpcode;
- RSP_Lc2[25] = RSPCompile_UnknownOpcode;
- RSP_Lc2[26] = RSPCompile_UnknownOpcode;
- RSP_Lc2[27] = RSPCompile_UnknownOpcode;
- RSP_Lc2[28] = RSPCompile_UnknownOpcode;
- RSP_Lc2[29] = RSPCompile_UnknownOpcode;
- RSP_Lc2[30] = RSPCompile_UnknownOpcode;
- RSP_Lc2[31] = RSPCompile_UnknownOpcode;
-
- RSP_Sc2[ 0] = RSPCompile_Opcode_SBV;
- RSP_Sc2[ 1] = RSPCompile_Opcode_SSV;
- RSP_Sc2[ 2] = RSPCompile_Opcode_SLV;
- RSP_Sc2[ 3] = RSPCompile_Opcode_SDV;
- RSP_Sc2[ 4] = RSPCompile_Opcode_SQV;
- RSP_Sc2[ 5] = RSPCompile_Opcode_SRV;
- RSP_Sc2[ 6] = RSPCompile_Opcode_SPV;
- RSP_Sc2[ 7] = RSPCompile_Opcode_SUV;
- RSP_Sc2[ 8] = RSPCompile_UnknownOpcode;
- RSP_Sc2[ 9] = RSPCompile_UnknownOpcode;
- RSP_Sc2[10] = RSPCompile_UnknownOpcode;
- RSP_Sc2[11] = RSPCompile_Opcode_STV;
- RSP_Sc2[12] = RSPCompile_UnknownOpcode;
- RSP_Sc2[13] = RSPCompile_UnknownOpcode;
- RSP_Sc2[14] = RSPCompile_UnknownOpcode;
- RSP_Sc2[15] = RSPCompile_UnknownOpcode;
- RSP_Sc2[16] = RSPCompile_UnknownOpcode;
- RSP_Sc2[17] = RSPCompile_UnknownOpcode;
- RSP_Sc2[18] = RSPCompile_UnknownOpcode;
- RSP_Sc2[19] = RSPCompile_UnknownOpcode;
- RSP_Sc2[20] = RSPCompile_UnknownOpcode;
- RSP_Sc2[21] = RSPCompile_UnknownOpcode;
- RSP_Sc2[22] = RSPCompile_UnknownOpcode;
- RSP_Sc2[23] = RSPCompile_UnknownOpcode;
- RSP_Sc2[24] = RSPCompile_UnknownOpcode;
- RSP_Sc2[25] = RSPCompile_UnknownOpcode;
- RSP_Sc2[26] = RSPCompile_UnknownOpcode;
- RSP_Sc2[27] = RSPCompile_UnknownOpcode;
- RSP_Sc2[28] = RSPCompile_UnknownOpcode;
- RSP_Sc2[29] = RSPCompile_UnknownOpcode;
- RSP_Sc2[30] = RSPCompile_UnknownOpcode;
- RSP_Sc2[31] = RSPCompile_UnknownOpcode;
-
- RSPBlockID = 0;
-}
-
-/******************************************************
-** ReOrderSubBlock
-**
-** Desc:
-** this can be done, but will be interesting to put
-** between branches labels, and actual branches, whichever
-** occurs first in code
-**
-********************************************************/
-
-void ReOrderInstructions(uint32_t StartPC, uint32_t EndPC) {
- uint32_t InstructionCount = EndPC - StartPC;
- uint32_t Count, ReorderedOps, CurrentPC;
- RSPOPCODE PreviousOp, CurrentOp, RspOp;
-
- PreviousOp.Hex = *(uint32_t*)(IMEM + StartPC);
-
- if (1 == IsOpcodeBranch(StartPC, PreviousOp)) {
- /* the sub block ends here anyway */
- return;
- }
-
- if (IsOpcodeNop(StartPC) && IsOpcodeNop(StartPC + 4) && IsOpcodeNop(StartPC + 8)) {
- /* Dont even bother */
- return;
- }
-
- CPU_Message("***** Doing reorder (%X to %X) *****", StartPC, EndPC);
-
- if (InstructionCount < 0x0010) { return; }
- if (InstructionCount > 0x0A00) { return; }
-
- CPU_Message(" Before:");
- for (Count = StartPC; Count < EndPC; Count += 4) {
- RSP_LW_IMEM(Count, &RspOp.Hex);
- //CPU_Message(" %X %s",Count,RSPOpcodeName(RspOp.Hex,Count));
- }
-
- for (Count = 0; Count < InstructionCount; Count += 4) {
- CurrentPC = StartPC;
- PreviousOp.Hex = *(uint32_t*)(IMEM + CurrentPC);
- ReorderedOps = 0;
-
- for (;;) {
- CurrentPC += 4;
- if (CurrentPC >= EndPC) { break; }
- CurrentOp.Hex = *(uint32_t*)(IMEM + CurrentPC);
-
- if (1 == CompareInstructions(CurrentPC, &PreviousOp, &CurrentOp)) {
- /* Move current opcode up */
- *(uint32_t*)(IMEM + CurrentPC - 4) = CurrentOp.Hex;
- *(uint32_t*)(IMEM + CurrentPC) = PreviousOp.Hex;
-
- ReorderedOps++;
- #ifdef REORDER_BLOCK_VERBOSE
- CPU_Message("Swapped %X and %X", CurrentPC - 4, CurrentPC);
- #endif
- }
- PreviousOp.Hex = *(uint32_t*)(IMEM + CurrentPC);
-
- if (IsOpcodeNop(CurrentPC) && IsOpcodeNop(CurrentPC + 4) && IsOpcodeNop(CurrentPC + 8)) {
- CurrentPC = EndPC;
- }
- }
-
- if (ReorderedOps == 0) {
- Count = InstructionCount;
- }
- }
-
- CPU_Message(" After:");
- for (Count = StartPC; Count < EndPC; Count += 4) {
- RSP_LW_IMEM(Count, &RspOp.Hex);
- //CPU_Message(" %X %s",Count,RSPOpcodeName(RspOp.Hex,Count));
- }
- CPU_Message("");
-}
-
-void ReOrderSubBlock(RSP_BLOCK * Block) {
- uint32_t end = 0x0ffc;
- uint32_t count;
-
- //return; //fixthis
- if (!Compiler.bReOrdering) {
- return;
- }
- if (Block->CurrPC > 0xFF0) {
- return;
- }
-
- /* find the label or jump closest to us */
- if (RspCode.LabelCount) {
- for (count = 0; count < RspCode.LabelCount; count++) {
- if (RspCode.BranchLabels[count] < end &&
- RspCode.BranchLabels[count] > Block->CurrPC) {
- end = RspCode.BranchLabels[count];
- }
- }
- }
- if (RspCode.BranchCount) {
- for (count = 0; count < RspCode.BranchCount; count++) {
- if (RspCode.BranchLocations[count] < end &&
- RspCode.BranchLocations[count] > Block->CurrPC) {
- end = RspCode.BranchLocations[count];
- }
- }
- }
-
- /* it wont actually re-order the op at the end */
- ReOrderInstructions(Block->CurrPC, end);
-}
-
-/******************************************************
-** DetectGPRConstants
-**
-** Desc:
-** this needs to be called on a sub-block basis, like
-** after every time we hit a branch and delay slot
-**
-********************************************************/
-
-void DetectGPRConstants(RSP_CODE * code) {
- uint32_t Count, Constant = 0;
-
- memset(&code->bIsRegConst, 0, sizeof(int32_t) * 0x20);
- memset(&code->MipsRegConst, 0, sizeof(uint32_t) * 0x20);
-
- if (!Compiler.bGPRConstants) {
- return;
- }
- CPU_Message("***** Detecting constants *****");
-
- /*** Setup R0 ***/
- code->bIsRegConst[0] = 1;
- code->MipsRegConst[0] = 0;
-
- /* Do your global search for them */
- for (Count = 1; Count < 32; Count++) {
- if (IsRegisterConstant(Count, &Constant) == 1) {
- //CPU_Message("Global: %s is a constant of: %08X", GPR_Name(Count), Constant);
- code->bIsRegConst[Count] = 1;
- code->MipsRegConst[Count] = Constant;
- }
- }
- CPU_Message("");
-}
-
-/******************************************************
-** CompilerToggleBuffer and ClearX86Code
-**
-** Desc:
-** 1> toggles the compiler buffer, useful for poorly
-** taken branches like alignment
-**
-** 2> clears all the x86 code, jump tables etc
-**
-********************************************************/
-
-void CompilerToggleBuffer(void) {
- if (dwBuffer == MainBuffer) {
- dwBuffer = SecondaryBuffer;
- pLastPrimary = RSPRecompPos;
-
- if (pLastSecondary == NULL) {
- pLastSecondary = RSPRecompCodeSecondary;
- }
-
- RSPRecompPos = pLastSecondary;
- CPU_Message(" (Secondary Buffer Active 0x%08X)", pLastSecondary);
- } else {
- dwBuffer = MainBuffer;
- pLastSecondary = RSPRecompPos;
-
- if (pLastPrimary == NULL) {
- pLastPrimary = RSPRecompCode;
- }
-
- RSPRecompPos = pLastPrimary;
- CPU_Message(" (Primary Buffer Active 0x%08X)", pLastPrimary);
- }
-}
-
-void ClearAllx86Code (void) {
- extern uint32_t NoOfMaps, MapsCRC[32];
- extern uint8_t *RSPJumpTables;
-
- memset(&MapsCRC, 0, sizeof(uint32_t) * 0x20);
- NoOfMaps = 0;
- memset(RSPJumpTables,0,0x2000*32);
-
- RSPRecompPos = RSPRecompCode;
-
- pLastPrimary = NULL;
- pLastSecondary = NULL;
-}
-
-/******************************************************
-** Link Branches
-**
-** Desc:
-** resolves all the collected branches, x86 style
-**
-********************************************************/
-
-void LinkBranches(RSP_BLOCK * Block) {
- uint32_t Count, Target;
- uint32_t * JumpWord;
- uint8_t * X86Code;
- RSP_BLOCK Save;
-
- if (!RSPCurrentBlock.ResolveCount) {
- return;
- }
- CPU_Message("***** Linking branches (%i) *****", RSPCurrentBlock.ResolveCount);
-
- for (Count = 0; Count < RSPCurrentBlock.ResolveCount; Count++) {
- Target = RSPCurrentBlock.BranchesToResolve[Count].TargetPC;
- X86Code = *(RSPJumpTable + (Target >> 2));
-
- if (!X86Code) {
- *PrgCount = Target;
- CPU_Message("");
- CPU_Message("===== (Generate Code: %04X) =====", Target);
- Save = *Block;
-
- /* compile this block and link */
- CompilerRSPBlock();
- LinkBranches(Block);
-
- *Block = Save;
- CPU_Message("===== (End Generate Code: %04X) =====", Target);
- CPU_Message("");
- X86Code = *(RSPJumpTable + (Target >> 2));
- }
-
- JumpWord = RSPCurrentBlock.BranchesToResolve[Count].X86JumpLoc;
- RSPx86_SetBranch32b(JumpWord, (uint32_t*)X86Code);
-
- CPU_Message("Linked RSP branch from x86: %08X, to RSP: %X / x86: %08X",
- JumpWord, Target, X86Code);
- }
- CPU_Message("***** Done Linking Branches *****");
- CPU_Message("");
-}
-
-/******************************************************
-** BuildBranchLabels
-**
-** Desc:
-** Branch labels are used to start and stop re-ordering
-** sections as well as set the jump table to points
-** within a block that are safe
-**
-********************************************************/
-
-void BuildBranchLabels(void) {
- RSPOPCODE RspOp;
- uint32_t i, Dest;
-
- #ifdef BUILD_BRANCHLABELS_VERBOSE
- CPU_Message("***** Building branch labels *****");
- #endif
-
- for (i = 0; i < 0x1000; i += 4) {
- RspOp.Hex = *(uint32_t*)(IMEM + i);
-
- if (1 == IsOpcodeBranch(i, RspOp)) {
- if (RspCode.LabelCount >= 175) {
- CompilerWarning("Out of space for Branch Labels",1);
- return;
- }
-
- RspCode.BranchLocations[RspCode.BranchCount++] = i;
- if (RspOp.op == RSP_SPECIAL) {
- /* register jump not predictable */
- } else if (RspOp.op == RSP_J || RspOp.op == RSP_JAL) {
- /* for JAL its a sub-block for returns */
- Dest = (RspOp.target << 2) & 0xFFC;
- RspCode.BranchLabels[RspCode.LabelCount] = Dest;
- RspCode.LabelCount += 1;
- #ifdef BUILD_BRANCHLABELS_VERBOSE
- CPU_Message("[%02i] Added branch at %X to %X", RspCode.LabelCount, i, Dest);
- #endif
- } else {
- Dest = (i + ((int16_t)RspOp.offset << 2) + 4) & 0xFFC;
- RspCode.BranchLabels[RspCode.LabelCount] = Dest;
- RspCode.LabelCount += 1;
- #ifdef BUILD_BRANCHLABELS_VERBOSE
- CPU_Message("[%02i] Added branch at %X to %X", RspCode.LabelCount, i, Dest);
- #endif
- }
- }
- }
-
- #ifdef BUILD_BRANCHLABELS_VERBOSE
- CPU_Message("***** End branch labels *****");
- CPU_Message("");
- #endif
-}
-
-int32_t IsJumpLabel(uint32_t PC) {
- uint32_t Count;
-
- if (!RspCode.LabelCount) {
- return 0;
- }
-
- for (Count = 0; Count < RspCode.LabelCount; Count++) {
- if (PC == RspCode.BranchLabels[Count]) {
- return 1;
- }
- }
- return 0;
-}
-
-
-
-void CompilerLinkBlocks(void) {
- uint8_t * KnownCode = *(RSPJumpTable + (RSPCompilePC >> 2));
-
- CPU_Message("***** Linking block to X86: %08X *****", KnownCode);
- RSPNextInstruction = FINISH_BLOCK;
-
- /* block linking scenario */
- RSPJmpLabel32(0);
- RSPx86_SetBranch32b(RSPRecompPos - 4, KnownCode);
-}
-
-
-void CompilerRSPBlock ( void ) {
- uint32_t Count, Padding, X86BaseAddress = (uint32_t)RSPRecompPos;
-
- RSPNextInstruction = NORMAL;
- RSPCompilePC = *PrgCount;
-
- memset(&RSPCurrentBlock, 0, sizeof(RSPCurrentBlock));
- RSPCurrentBlock.StartPC = RSPCompilePC;
- RSPCurrentBlock.CurrPC = RSPCompilePC;
-
-
- /* Align the block to a boundary */
- if (X86BaseAddress & 7) {
- Padding = (8 - (X86BaseAddress & 7)) & 7;
- for (Count = 0; Count < Padding; Count++) {
- *(RSPRecompPos++) = 0x90;
- }
- }
-
- if (Compiler.bReOrdering == 1) {
- memcpy(&RSPCurrentBlock.IMEM[0], IMEM, 0x1000);
- ReOrderSubBlock(&RSPCurrentBlock);
- }
-
- /* this is for the block about to be compiled */
- *(RSPJumpTable + (RSPCompilePC >> 2)) = RSPRecompPos;
-
-
-#ifdef USEX64
- RSPMoveConstQwordToX86reg(TLB_Map, x86_R15);
-#endif
-
- do {
- /*
- ** Re-Ordering is setup to allow us to have loop labels
- ** so here we see if this is one and put it in the jump table
- **/
-
- if (RSPNextInstruction == NORMAL && IsJumpLabel(RSPCompilePC)) {
- /* jumps come around twice */
- if (NULL == *(RSPJumpTable + (RSPCompilePC >> 2))) {
- CPU_Message("***** Adding Jump Table Entry for PC: %04X at X86: %08X *****", RSPCompilePC, RSPRecompPos);
- CPU_Message("");
- *(RSPJumpTable + (RSPCompilePC >> 2)) = RSPRecompPos;
-
- /* reorder from here to next label or branch */
- RSPCurrentBlock.CurrPC = RSPCompilePC;
- ReOrderSubBlock(&RSPCurrentBlock);
- } else if (RSPNextInstruction != DELAY_SLOT_DONE) {
- /*
- * we could link the blocks here, but performance
- * wise it might be better to just let it run
- */
- }
- }
-
- if (Compiler.bSections == 1) {
- // if (1 == RSP_DoSections()) {
- // continue;
- // }
- }
-
- #ifdef X86_RECOMP_VERBOSE
- if (0 == IsOpcodeNop(RSPCompilePC)) {
- CPU_Message("X86 Address: %08X", RSPRecompPos);
- }
- #endif
-
- RSP_LW_IMEM(RSPCompilePC, &RSPOpC.Hex);
-
- if (RSPOpC.Hex == 0xFFFFFFFF) {
- /* i think this pops up an unknown op dialog */
- /* NextInstruction = FINISH_BLOCK; */
- } else {
- ((void (*)()) RSP_Opcode[ RSPOpC.op ])();
- }
-
- //printf("%08x\n", RSPNextInstruction);
-
- switch (RSPNextInstruction) {
- case NORMAL:
- RSPCompilePC += 4;
- break;
- case DO_DELAY_SLOT:
- RSPNextInstruction = DELAY_SLOT;
- RSPCompilePC += 4;
- break;
- case DELAY_SLOT:
- RSPNextInstruction = DELAY_SLOT_DONE;
- RSPCompilePC -= 4;
- break;
- case FINISH_SUB_BLOCK:
- RSPNextInstruction = NORMAL;
- RSPCompilePC += 8;
- if (RSPCompilePC >= 0x1000) {
- RSPNextInstruction = FINISH_BLOCK;
- } else if (NULL == *(RSPJumpTable + (RSPCompilePC >> 2))) {
- /* this is for the new block being compiled now */
- CPU_Message("**** Continuing static SubBlock (jump table entry added for PC: %04X at X86: %08X) *****", RSPCompilePC, RSPRecompPos);
- *(RSPJumpTable + (RSPCompilePC >> 2)) = RSPRecompPos;
-
- RSPCurrentBlock.CurrPC = RSPCompilePC;
- /* reorder from after delay to next label or branch */
- ReOrderSubBlock(&RSPCurrentBlock);
- } else {
- CompilerLinkBlocks();
- }
- break;
-
- case FINISH_BLOCK: break;
- default:
- DisplayError("Rsp Main loop\n\nWTF NextInstruction = %d",RSPNextInstruction);
- RSPCompilePC += 4;
- break;
- }
- } while ( RSPNextInstruction != FINISH_BLOCK && RSPCompilePC < 0x1000);
- CPU_Message("==== end of recompiled code ====");
-
- if (Compiler.bReOrdering == 1) {
- memcpy(IMEM, &RSPCurrentBlock.IMEM[0], 0x1000);
- }
-}
-
-#include "types.h"
-
-
-void RunRecompilerCPU ( uint32_t Cycles ) {
- uint8_t * Block = 0;
-
- RSP_Running = 1;
- RSPSetJumpTable();
-
-
-
- while (RSP_Running) {
-
- Block = *(RSPJumpTable + (*PrgCount >> 2));
-
- if (Block == NULL) {
- //__try {
- memset(&RspCode, 0, sizeof(RspCode));
- BuildBranchLabels();
- DetectGPRConstants(&RspCode);
- CompilerRSPBlock();
- /*} __except(EXCEPTION_EXECUTE_HANDLER) {
- DisplayError("Error RSPCompilePC = %08X", RSPCompilePC);
- ClearAllx86Code();
- continue;
- }*/
-
- Block = *(RSPJumpTable + (*PrgCount >> 2));
-
- /*
- ** we are done compiling, but we may have references
- ** to fill in still either from this block, or jumps
- ** that go out of it, let's rock
- **/
-
- LinkBranches(&RSPCurrentBlock);
- }
- {
-
- void (*block)();
- block=Block;
-#ifdef USEX64
- __asm__ __volatile__("pushq %rax");
- __asm__ __volatile__("pushq %rbx");
- __asm__ __volatile__("pushq %rcx");
- __asm__ __volatile__("pushq %rdx");
- __asm__ __volatile__("pushq %rbp");
- __asm__ __volatile__("pushq %r8");
- __asm__ __volatile__("pushq %r9");
- __asm__ __volatile__("pushq %r10");
- __asm__ __volatile__("pushq %r11");
- __asm__ __volatile__("pushq %r12");
- __asm__ __volatile__("pushq %r13");
- __asm__ __volatile__("pushq %r14");
- __asm__ __volatile__("pushq %r15");
-
- block();
-
- __asm__ __volatile__("popq %r15");
- __asm__ __volatile__("popq %r14");
- __asm__ __volatile__("popq %r13");
- __asm__ __volatile__("popq %r12");
- __asm__ __volatile__("popq %r11");
- __asm__ __volatile__("popq %r10");
- __asm__ __volatile__("popq %r9");
- __asm__ __volatile__("popq %r8");
- __asm__ __volatile__("popq %rbp");
- __asm__ __volatile__("popq %rdx");
- __asm__ __volatile__("popq %rcx");
- __asm__ __volatile__("popq %rbx");
- __asm__ __volatile__("popq %rax");
-
-#else
- __asm__ __volatile__("pusha");
- block();
- __asm__ __volatile__("popa");
-#endif
- }
-
- }
-
-// if (IsMmxEnabled == 1) {
-// _Emms();
-// }
- return;
-}
diff --git a/src/usf/rsp_recompiler_cpu.h b/src/usf/rsp_recompiler_cpu.h deleted file mode 100644 index e54f900..0000000 --- a/src/usf/rsp_recompiler_cpu.h +++ /dev/null @@ -1,116 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "rsp.h"
-
-extern uint32_t RSPCompilePC, RSPNextInstruction;
-
-//#define CompilerWarning if (ShowErrors) DisplayError
-//#define CompilerWarning(blah,blah2)
-#define CompilerWarning(...)
-
-#define High16BitAccum 1
-#define Middle16BitAccum 2
-#define Low16BitAccum 4
-#define EntireAccum (Low16BitAccum|Middle16BitAccum|High16BitAccum)
-
-int32_t WriteToAccum (int32_t Location, int32_t PC);
-int32_t WriteToVectorDest (uint32_t DestReg, int32_t PC);
-int32_t UseRspFlags (int32_t PC);
-
-int32_t DelaySlotAffectBranch(uint32_t PC);
-int32_t CompareInstructions(uint32_t PC, RSPOPCODE * Top, RSPOPCODE * Bottom);
-int32_t IsOpcodeBranch(uint32_t PC, RSPOPCODE RspOp);
-int32_t IsOpcodeNop(uint32_t PC);
-
-int32_t IsNextInstructionMmx(uint32_t PC);
-int32_t IsRegisterConstant (uint32_t Reg, uint32_t * Constant);
-
-void RSP_Element2Mmx(int32_t MmxReg);
-void RSP_MultiElement2Mmx(int32_t MmxReg1, int32_t MmxReg2);
-
-#define MainBuffer 0
-#define SecondaryBuffer 1
-
-void RunRecompilerCPU ( uint32_t Cycles );
-void BuildRecompilerCPU ( void );
-
-void CompilerRSPBlock ( void );
-void CompilerToggleBuffer (void);
-int32_t RSP_DoSections(void);
-
-void ClearAllx86Code (void);
-
-typedef struct {
- uint32_t StartPC, CurrPC; /* block start */
-
- struct {
- uint32_t TargetPC; /* Target for this unknown branch */
- uint32_t * X86JumpLoc; /* Our x86 dword to fill */
- } BranchesToResolve[200]; /* Branches inside or outside block */
-
- uint32_t ResolveCount; /* Branches with NULL jump table */
- uint8_t IMEM[0x1000]; /* Saved off for re-order */
-} RSP_BLOCK;
-
-extern RSP_BLOCK RSPCurrentBlock;
-
-typedef struct {
- int32_t bIsRegConst[32]; /* BOOLean toggle for constant */
- uint32_t MipsRegConst[32]; /* Value of register 32-bit */
- uint32_t BranchLabels[200];
- uint32_t LabelCount;
- uint32_t BranchLocations[200];
- uint32_t BranchCount;
-} RSP_CODE;
-
-extern RSP_CODE RspCode;
-
-#define IsRegConst(i) (RspCode.bIsRegConst[i])
-#define MipsRegConst(i) (RspCode.MipsRegConst[i])
-
-typedef struct {
- int32_t mmx, mmx2, sse; /* CPU specs and compiling */
- int32_t bFlags; /* RSP Flag Analysis */
- int32_t bReOrdering; /* Instruction reordering */
- int32_t bSections; /* Microcode sections */
- int32_t bDest; /* Vector destionation toggle */
- int32_t bAccum; /* Accumulator toggle */
- int32_t bGPRConstants; /* Analyze GPR constants */
- int32_t bAlignVector; /* Align known vector loads */
- int32_t bAlignGPR; /* Align known gpr loads */
-} RSP_COMPILER;
-
-extern RSP_COMPILER Compiler;
-
-
-extern uint8_t * pLastSecondary, * pLastPrimary;
-extern uint32_t RSPBlockID;
-extern uint32_t dwBuffer;
-
-#define IsMmxEnabled (Compiler.mmx)
-#define IsMmx2Enabled (Compiler.mmx2)
-#define IsSseEnabled (Compiler.sse)
diff --git a/src/usf/rsp_recompiler_ops.c b/src/usf/rsp_recompiler_ops.c deleted file mode 100644 index dfdf628..0000000 --- a/src/usf/rsp_recompiler_ops.c +++ /dev/null @@ -1,4619 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include "types.h"
-#include "rsp.h"
-#include "rsp_recompiler_cpu.h"
-#include "rsp_x86.h"
-#include "recompiler_cpu.h"
-#include "memory.h"
-#include "registers.h"
-#include "usf.h"
-#include "types.h"
-#include "main.h"
-
-MIPSUWORD Recp, RecpResult, SQroot, SQrootResult;
-uint32_t ESP_RegSave = 0, EBP_RegSave = 0;
-uint32_t RSPBranchCompare = 0;
-extern int runcount;
-/* align option affects: sw, lh, sh */
-/* align option affects: lrv, ssv, lsv */
-
-#if 1
-#define RSPCompile_Immediates /* ADDI, ADDIU, ANDI, ORI, XORI, LUI */
-
-#define RSPCompile_GPRLoads /* LB, LH, LW, LBU, LHU */
-#define RSPCompile_GPRStores /* SB, SH, SW */
-#define RSPCompile_Special /* SLL, SRL, SRA, SRLV */
- /* XOR, OR, AND, SUB, SUBU, ADDU, ADD, SLT */
-
-#define RSPCompile_Cop0
-#define RSPCompile_Cop2
-
-#define RSP_VectorMuls
-#define RSP_VectorLoads
-#define RSP_VectorMisc
-
-#ifdef RSP_VectorMuls
-# define RSPCompileVmulf /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVmacf /* Rewritten & Verified 12/15/2000 - Jabo */
-# define RSPCompileVmudm /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVmudh /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVmudn /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVmudl /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVmadl
-# define RSPCompileVmadm /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVmadh /* Verified 12/15/2000 - Jabo */
-# define RSPCompileVmadn /* Verified 12/17/2000 - Jabo */
-#endif
-#ifdef RSP_VectorMisc
-# define RSPCompileVrsqh
-# define RSPCompileVrcph
-# define RSPCompileVsaw /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVabs /* Verified 12/15/2000 - Jabo */
-# define RSPCompileVmov /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVxor /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVor /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVand /* Verified 12/17/2000 - Jabo */
-# define RSPCompileVsub /* Verified 12/17/2000 - Jabo (watch flags) */
-# define RSPCompileVadd /* Verified 12/17/2000 - Jabo (watch flags) */
-# define RSPCompileVaddc
-# define RSPCompileVsubc
-# define RSPCompileVmrg
-#endif
-#ifdef RSP_VectorLoads
-# define RSPCompileSqv /* Verified 12/17/2000 - Jabo */
-# define RSPCompileSdv /* Verified 12/17/2000 - Jabo */
-# define RSPCompileSsv /* Verified 12/17/2000 - Jabo */
-# define RSPCompileLrv /* Rewritten & Verified 12/17/2000 - Jabo */
-# define RSPCompileLqv /* Verified 12/17/2000 - Jabo */
-# define RSPCompileLdv /* Verified 12/17/2000 - Jabo */
-# define RSPCompileLsv /* Verified 12/17/2000 - Jabo */
-# define RSPCompileLlv /* Verified 12/17/2000 - Jabo */
-# define RSPCompileSlv
-#endif
-#endif
-
-void RSPBranch_AddRef(uint32_t Target, uint32_t * X86Loc) {
- if (RSPCurrentBlock.ResolveCount >= 150) {
- //CompilerWarning(1);
- } else {
- uint8_t * KnownCode = *(RSPJumpTable + (Target >> 2));
-
- if (KnownCode == NULL) {
- uint32_t i = RSPCurrentBlock.ResolveCount;
- RSPCurrentBlock.BranchesToResolve[i].TargetPC = Target;
- RSPCurrentBlock.BranchesToResolve[i].X86JumpLoc = X86Loc;
- RSPCurrentBlock.ResolveCount += 1;
- } else {
- CPU_Message( KnownCode);
- RSPx86_SetBranch32b((uint32_t*)X86Loc, (uint32_t*)KnownCode);
- }
- }
-}
-
-int32_t test33 = 0;
-void RSPCheat_r4300iOpcode ( void * FunctAddress) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPMoveConstToVariable(RSPCompilePC, &test33);
- RSPPushad();
- RSPMoveConstToVariable(RSPOpC.Hex, &RSPOpC.Hex );
- RSPCall_Direct(FunctAddress);
- RSPPopad();
-}
-
-void RSPCheat_r4300iOpcodeNoMessage( void * FunctAddress) {
- RSPMoveConstToVariable(RSPCompilePC, &test33);
- RSPPushad();
- RSPMoveConstToVariable(RSPOpC.Hex, &RSPOpC.Hex );
- RSPCall_Direct(FunctAddress);
- RSPPopad();
-}
-
-void RSPx86_SetBranch8b(void * JumpByte, void * Destination) {
- /* calculate 32-bit relative offset */
- int32_t n = (uint8_t*)Destination - ((uint8_t*)JumpByte + 1);
-
- /* check limits, no pun intended */
- if (n > 0x80 || n < -0x7F) {
- //CompilerWarning( n, RSPCompilePC);
- } else
- *(uint8_t*)(JumpByte) = (uint8_t)n;
-}
-
-void RSPx86_SetBranch32b(void * JumpByte, void * Destination) {
- //intptr_t disp = (uintptr_t)Destination - (uintptr_t)JumpByte;
-
- //if(disp < 0) disp = 0 - disp;
- //if(disp >= 0x7f000000) {
- // Int3();
- //}
- *(uint32_t*)(JumpByte) = (uint32_t)((uint8_t*)Destination - (uint8_t*)((uint32_t*)JumpByte + 1));
-}
-
-/************************* OpCode functions *************************/
-void RSPCompile_SPECIAL ( void ) {
- ((void (*)()) RSP_Special[ RSPOpC.funct ])();
-}
-
-void RSPCompile_REGIMM ( void ) {
- ((void (*)()) RSP_RegImm[ RSPOpC.rt ])();
-}
-
-void RSPCompile_J ( void ) {
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- RSPJmpLabel32 ( 0 );
- RSPBranch_AddRef((RSPOpC.target << 2) & 0xFFC, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_JAL ( void ) {
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPMoveConstToVariable(RSPCompilePC + 8, &RSP_GPR[31].UW);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- RSPJmpLabel32 (0 );
- RSPBranch_AddRef((RSPOpC.target << 2) & 0xFFC, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_BEQ ( void ) {
- static int32_t bDelayAffect;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rs == 0 && RSPOpC.rt == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- bDelayAffect = DelaySlotAffectBranch(RSPCompilePC);
- if (0 == bDelayAffect) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- if (RSPOpC.rt == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- } else if (RSPOpC.rs == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,x86_EAX);
- RSPCompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W);
- }
- RSPSetzVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0 && RSPOpC.rt == 0) {
- RSPJmpLabel32 (0 );
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
- if (0 == bDelayAffect) {
- if (RSPOpC.rt == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- } else if (RSPOpC.rs == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,x86_EAX);
- RSPCompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W);
- }
- RSPJeLabel32( 0);
- } else {
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- }
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_BNE ( void ) {
- static int32_t bDelayAffect;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rs == 0 && RSPOpC.rt == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
-
- bDelayAffect = DelaySlotAffectBranch(RSPCompilePC);
- if (0 == bDelayAffect) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- if (RSPOpC.rt == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- } else if (RSPOpC.rs == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,x86_EAX);
- RSPCompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W);
- }
- RSPSetnzVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0 && RSPOpC.rt == 0) {
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
-
- if (0 == bDelayAffect) {
- if (RSPOpC.rt == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- } else if (RSPOpC.rs == 0) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rt].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W,x86_EAX);
- RSPCompX86regToVariable(x86_EAX,&RSP_GPR[RSPOpC.rs].W);
- }
- RSPJneLabel32( 0);
- } else {
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- }
- //if(RSPCompilePC==0x24)
- // Int3();
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_BLEZ ( void ) {
- static int32_t bDelayAffect;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- bDelayAffect = DelaySlotAffectBranch(RSPCompilePC);
- if (0 == bDelayAffect) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPSetleVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0) {
- RSPJmpLabel32 ( 0 );
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
- if (0 == bDelayAffect) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPJleLabel32( 0);
- } else {
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- }
-
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_BGTZ ( void ) {
- static int32_t bDelayAffect;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- bDelayAffect = DelaySlotAffectBranch(RSPCompilePC);
- if (0 == bDelayAffect) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPSetgVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
- if (0 == bDelayAffect) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPJgLabel32( 0);
- } else {
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- }
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_ADDI ( void ) {
- int32_t Immediate = (int16_t)RSPOpC.immediate;
-
- #ifndef RSPCompile_Immediates
- RSPCheat_r4300iOpcode(RSP_Opcode_ADDI); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rt == 0) return;
-
- if (RSPOpC.rt == RSPOpC.rs) {
- RSPAddConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else if (RSPOpC.rs == 0) {
- RSPMoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, x86_EAX);
- if (Immediate != 0) {
- RSPAddConstToX86Reg(x86_EAX, Immediate);
- }
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- }
-}
-
-void RSPCompile_ADDIU ( void ) {
- int32_t Immediate = (int16_t)RSPOpC.immediate;
-
- #ifndef RSPCompile_Immediates
- RSPCheat_r4300iOpcode(RSP_Opcode_ADDIU); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rt == 0) return;
-
- if (RSPOpC.rt == RSPOpC.rs) {
- RSPAddConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else if (RSPOpC.rs == 0) {
- RSPMoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, x86_EAX);
- RSPAddConstToX86Reg(x86_EAX, Immediate);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- }
-}
-
-void RSPCompile_SLTI ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SLTI);
-}
-
-void RSPCompile_SLTIU ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SLTIU);
-}
-
-void RSPCompile_ANDI ( void ) {
- int32_t Immediate = (uint16_t)RSPOpC.immediate;
-
- #ifndef RSPCompile_Immediates
- RSPCheat_r4300iOpcode(RSP_Opcode_ANDI); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rt == 0) return;
-
- if (RSPOpC.rt == RSPOpC.rs) {
- RSPAndConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else if (RSPOpC.rs == 0) {
- RSPMoveConstToVariable(0, &RSP_GPR[RSPOpC.rt].UW);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, x86_EAX);
- RSPAndConstToX86Reg(x86_EAX, Immediate);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- }
-}
-
-void RSPCompile_ORI ( void ) {
- int32_t Immediate = (uint16_t)RSPOpC.immediate;
-
- #ifndef RSPCompile_Immediates
- RSPCheat_r4300iOpcode(RSP_Opcode_ORI); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rt == 0) return;
-
- if (RSPOpC.rt == RSPOpC.rs) {
- RSPOrConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else if (RSPOpC.rs == 0) {
- RSPMoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, x86_EAX);
- if (Immediate != 0) {
- RSPOrConstToX86Reg(Immediate, x86_EAX);
- }
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- }
-}
-
-void RSPCompile_XORI ( void ) {
- int32_t Immediate = (uint16_t)RSPOpC.immediate;
-
- #ifndef RSPCompile_Immediates
- RSPCheat_r4300iOpcode(RSP_Opcode_XORI); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rt == 0) return;
-
- if (RSPOpC.rt == RSPOpC.rs) {
- RSPXorConstToVariable(&RSP_GPR[RSPOpC.rt].UW, Immediate);
- } else if (RSPOpC.rs == 0) {
- RSPMoveConstToVariable(Immediate, &RSP_GPR[RSPOpC.rt].UW);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, x86_EAX);
- if (Immediate != 0) {
- RSPXorConstToX86Reg(x86_EAX, Immediate);
- }
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- }
-}
-
-void RSPCompile_LUI ( void ) {
- int32_t n = (int16_t)RSPOpC.offset << 16;
-
- #ifndef RSPCompile_Immediates
- RSPCheat_r4300iOpcode(RSP_Opcode_LUI); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rt == 0) return;
- RSPMoveConstToVariable(n, &RSP_GPR[RSPOpC.rt].W);
-}
-
-void RSPCompile_COP0 (void) {
- ((void (*)()) RSP_Cop0[ RSPOpC.rs ])();
-}
-
-void RSPCompile_COP2 (void) {
- ((void (*)()) RSP_Cop2[ RSPOpC.rs ])();
-}
-
-void RSPCompile_LB ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
-
- #ifndef RSPCompile_GPRLoads
- RSPCheat_r4300iOpcode(RSP_Opcode_LB); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (Offset != 0) RSPAddConstToX86Reg(x86_EBX, Offset);
- RSPXorConstToX86Reg(x86_EBX, 3);
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
-
- RSPMoveSxN64MemToX86regByte(x86_EAX, x86_EBX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
-}
-
-void RSPCompile_LH ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
- uint8_t * Jump[2];
-
- #ifndef RSPCompile_GPRLoads
- RSPCheat_r4300iOpcode(RSP_Opcode_LH); return;
- #endif
-
- if(RSPCompilePC == 0x108) {
- // RSPBreakPoint();
-// _asm int32_t 3
-
- }
-
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 2;
- Addr &= 0xfff;
-
- if ((Addr & 1) != 0) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LH);
- return;
- } else {
-
-
- RSPMoveSxVariableToX86regHalf(DMEM + Addr, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- return;
- }
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (Offset != 0) RSPAddConstToX86Reg(x86_EBX, Offset);
-
- if (Compiler.bAlignGPR == 0) {
- RSPTestConstToX86Reg(1, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
-
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
-
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LH);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- }
-
- RSPXorConstToX86Reg(x86_EBX, 2);
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
-
-
- RSPMoveSxN64MemToX86regHalf(x86_EAX, x86_EBX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
-
- if (Compiler.bAlignGPR == 0) {
- CPU_Message(" Done:");
- RSPx86_SetBranch32b(Jump[1], RSPRecompPos);
- }
-}
-
-void RSPCompile_LW ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
- uint8_t * Jump[2];
-
- #ifndef RSPCompile_GPRLoads
- RSPCheat_r4300iOpcode(RSP_Opcode_LW); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + Offset) & 0xfff;
-
- if ((Addr & 3) != 0) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LW);
- return;
- } else {
-
-
- RSPMoveVariableToX86reg(DMEM + Addr, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- return;
- }
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (Offset != 0) RSPAddConstToX86Reg(x86_EBX, Offset);
-
- RSPTestConstToX86Reg(3, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- //if(runcount == 2)
- //asm("int $3");
-
- CompilerToggleBuffer();
-
- RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
- CPU_Message(" Unaligned:");
-
- RSPLeaSourceAndOffset(x86_ECX , x86_EBX, 2);
- RSPLeaSourceAndOffset(x86_EDX , x86_EBX, 3);
- RSPMoveX86RegToX86Reg(x86_EBX, x86_EAX);
- RSPAddConstToX86Reg(x86_EBX, 1);
-
- RSPXorConstToX86Reg(x86_EAX, 3);
- RSPXorConstToX86Reg(x86_EBX, 3);
- RSPXorConstToX86Reg(x86_ECX, 3);
- RSPXorConstToX86Reg(x86_EDX, 3);
- RSPMoveN64MemToX86regByte(x86_EAX, x86_EAX);
- RSPMoveN64MemToX86regByte(x86_EBX, x86_EBX);
- RSPMoveN64MemToX86regByte(x86_ECX, x86_ECX);
- RSPMoveN64MemToX86regByte(x86_EDX, x86_EDX);
- RSPMoveX86regByteToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UB[3]);
- RSPMoveX86regByteToVariable(x86_EBX, &RSP_GPR[RSPOpC.rt].UB[2]);
- RSPMoveX86regByteToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UB[1]);
- RSPMoveX86regByteToVariable(x86_EDX, &RSP_GPR[RSPOpC.rt].UB[0]);
-
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
- CompilerToggleBuffer();
-
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- RSPMoveN64MemToX86reg(x86_EAX, x86_EBX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
-
- CPU_Message(" Done:");
- RSPx86_SetBranch32b(Jump[1], RSPRecompPos);
-}
-
-void RSPCompile_LBU ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
-
- #ifndef RSPCompile_GPRLoads
- RSPCheat_r4300iOpcode(RSP_Opcode_LBU); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- RSPXorX86RegToX86Reg(x86_EAX, x86_EAX);
-
- if (Offset != 0) RSPAddConstToX86Reg(x86_EBX, Offset);
- RSPXorConstToX86Reg(x86_EBX, 3);
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
-
- RSPMoveN64MemToX86regByte(x86_EAX, x86_EBX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
-}
-
-void RSPCompile_LHU ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
- uint8_t * Jump[2];
-
- #ifndef RSPCompile_GPRLoads
- RSPCheat_r4300iOpcode(RSP_Opcode_LHU); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 2;
- Addr &= 0xfff;
-
-
- if ((Addr & 1) != 0) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LHU);
- return;
- } else {
-
-
- RSPMoveZxVariableToX86regHalf(DMEM + Addr, x86_ECX);
- RSPMoveX86regToVariable(x86_ECX, &RSP_GPR[RSPOpC.rt].UW);
- return;
- }
- }
-
-
-
- /*
- * should really just do it by bytes but whatever for now
- */
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (Offset != 0) {
- RSPAddConstToX86Reg(x86_EBX, Offset);
- }
- RSPTestConstToX86Reg(1, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LHU);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
- CompilerToggleBuffer();
-
- RSPXorConstToX86Reg(x86_EBX, 2);
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- RSPMoveZxN64MemToX86regHalf(x86_EAX, x86_EBX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
-
- CPU_Message(" Done:");
- RSPx86_SetBranch32b(Jump[1], RSPRecompPos);
-}
-
-void RSPCompile_SB ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
-
- #ifndef RSPCompile_GPRStores
- RSPCheat_r4300iOpcode(RSP_Opcode_SB); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- RSPMoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
-
- if (Offset != 0) RSPAddConstToX86Reg(x86_EBX, Offset);
- RSPXorConstToX86Reg(x86_EBX, 3);
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
-
- RSPMoveX86regByteToN64Mem(x86_EAX, x86_EBX);
-}
-
-void RSPCompile_SH ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
- uint8_t * Jump[2];
-
- #ifndef RSPCompile_GPRStores
- RSPCheat_r4300iOpcode(RSP_Opcode_SH); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + Offset) ^ 2;
- Addr &= 0xfff;
-
- if ((Offset & 1) != 0) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SH);
- return;
- } else {
-
-
- RSPMoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regHalfToVariable(x86_EAX, DMEM + Addr);
- return;
- }
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (Offset != 0) RSPAddConstToX86Reg(x86_EBX, Offset);
-
- if (Compiler.bAlignGPR == 0) {
- RSPTestConstToX86Reg(1, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
-
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
-
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SH);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- }
-
- RSPXorConstToX86Reg(x86_EBX, 2);
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
-
- RSPMoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regHalfToN64Mem(x86_EAX, x86_EBX);
-
- if (Compiler.bAlignGPR == 0) {
- CPU_Message(" Done:");
- RSPx86_SetBranch32b(Jump[1], RSPRecompPos);
- }
-}
-
-void RSPCompile_SW ( void ) {
- int32_t Offset = (int16_t)RSPOpC.offset;
- uint8_t * Jump[2];
-
- #ifndef RSPCompile_GPRStores
- RSPCheat_r4300iOpcode(RSP_Opcode_SW); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + Offset) & 0xfff;
-
- if ((Addr & 3) != 0) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SW);
- return;
- } else {
-
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, DMEM + Addr);
- return;
- }
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (Offset != 0) RSPAddConstToX86Reg(x86_EBX, Offset);
-
- if (Compiler.bAlignGPR == 0) {
- RSPTestConstToX86Reg(3, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
-
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
-
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SW);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- }
-
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToN64Mem(x86_EAX, x86_EBX);
-
- if (Compiler.bAlignGPR == 0) {
- CPU_Message(" Done:");
- RSPx86_SetBranch32b(Jump[1], RSPRecompPos);
- }
-}
-
-void RSPCompile_LC2 (void) {
- ((void (*)()) RSP_Lc2 [ RSPOpC.rd ])();
-}
-
-void RSPCompile_SC2 (void) {
- ((void (*)()) RSP_Sc2 [ RSPOpC.rd ])();
-}
-/********************** R4300i OpCodes: Special **********************/
-
-void RSPCompile_Special_SLL ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_SLL); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rt) {
- RSPShiftLeftSignVariableImmed(&RSP_GPR[RSPOpC.rd].W, (uint8_t)RSPOpC.sa);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPShiftLeftSignImmed(x86_EAX, (uint8_t)RSPOpC.sa);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_SRL ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_SRL); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rt) {
- RSPShiftRightUnsignVariableImmed(&RSP_GPR[RSPOpC.rd].W, (uint8_t)RSPOpC.sa);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPShiftRightUnsignImmed(x86_EAX, (uint8_t)RSPOpC.sa);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_SRA ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_SRA); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rt) {
- RSPShiftRightSignVariableImmed(&RSP_GPR[RSPOpC.rd].W, (uint8_t)RSPOpC.sa);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPShiftRightSignImmed(x86_EAX, (uint8_t)RSPOpC.sa);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_SLLV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Special_SLLV);
-}
-
-void RSPCompile_Special_SRLV ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_SRLV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rd == 0) return;
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_ECX);
- RSPAndConstToX86Reg(x86_ECX, 0x1F);
- RSPShiftRightUnsign(x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
-}
-
-void RSPCompile_Special_SRAV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Special_SRAV);
-}
-
-void RSPCompile_Special_JR (void) {
- uint8_t * Jump;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- /* transfer destination to location pointed to by PrgCount */
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W,x86_EAX);
- RSPAndConstToX86Reg(x86_EAX,0xFFC);
- RSPMoveX86regToVariable(x86_EAX,PrgCount);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- //RSPBreakPoint();
- RSPMoveVariableToX86reg(PrgCount, x86_EAX);
-#ifdef USEX64
- RSPShiftLeftDoubleImmed(x86_EAX,x86_EAX,1);
-#endif
- RSPAddVariableToX86reg(x86_RAX, &RSPJumpTable);
- RSPMoveX86regPointerToX86reg(x86_RAX, x86_RAX);
-
- RSPTestX86RegToX86Reg(x86_RAX, x86_RAX);
- RSPJeLabel8( 0);
- Jump = RSPRecompPos - 1;
- RSPPush(x86_RAX);
- RSPPop(x86_RAX);
- RSPJumpX86Reg(x86_RAX);
-
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- CPU_Message(" Null:");
- RSPRet();
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-int32_t llastjump = 0;
-void RSPCompile_Special_JALR ( void ) {
- uint8_t * Jump;
- uint32_t Const = (RSPCompilePC + 8) & 0xFFC;
-
- if (RSPNextInstruction == NORMAL) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPMoveConstToVariable(Const, &RSP_GPR[RSPOpC.rd].W);
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W,x86_EAX);
- RSPAndConstToX86Reg(x86_EAX,0xFFC);
- RSPMoveX86regToVariable(x86_EAX,PrgCount);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if (RSPNextInstruction == DELAY_SLOT_DONE) {
-
- RSPMoveVariableToX86reg(PrgCount, x86_EAX);
-#ifdef USEX64
- RSPShiftLeftDoubleImmed(x86_RAX,x86_EAX,1);
-#endif
- RSPAddVariableToX86reg(x86_RAX, &RSPJumpTable);
- RSPMoveX86regPointerToX86reg(x86_RAX, x86_RAX);
-
- RSPTestX86RegToX86Reg(x86_RAX, x86_RAX);
- RSPJeLabel8( 0);
- Jump = RSPRecompPos - 1;
-
- RSPJumpX86Reg(x86_RAX);
-
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- CPU_Message(" Null:");
- RSPRet();
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_Special_BREAK ( void ) {
- RSPCheat_r4300iOpcode(RSP_Special_BREAK);
- if (RSPNextInstruction != NORMAL) {
- DisplayError("Compile_Special_BREAK: problem");
- }
- RSPMoveConstToVariable(RSPCompilePC + 4,PrgCount);
- RSPRet();
- RSPNextInstruction = FINISH_BLOCK;
-}
-
-void RSPCompile_Special_ADD ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_ADD); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rs) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPAddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rd == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rs == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAddX86RegToX86Reg(x86_EAX, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rs == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rt == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAddVariableToX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_ADDU ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_ADDU); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rs) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPAddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rd == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAddX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rs == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAddX86RegToX86Reg(x86_EAX, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rs == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rt == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAddVariableToX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_SUB ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_SUB); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rs) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPSubX86regFromVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rs == RSPOpC.rt) {
- RSPMoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPSubVariableFromX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_SUBU ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_SUBU); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rs) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPSubX86regFromVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rs == RSPOpC.rt) {
- RSPMoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPSubVariableFromX86reg(x86_EAX, &RSP_GPR[RSPOpC.rt].W);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_AND ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_AND); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rs) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPAndX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, x86_EAX);
- } else if (RSPOpC.rd == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAndX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, x86_EAX);
- } else if (RSPOpC.rs == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPAndVariableToX86Reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_OR ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_OR); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rs) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPOrX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, x86_EAX);
- } else if (RSPOpC.rd == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPOrX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, x86_EAX);
- } else if (RSPOpC.rs == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else if (RSPOpC.rt == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPOrVariableToX86Reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_XOR ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_XOR); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.rd == 0) return;
-
- if (RSPOpC.rd == RSPOpC.rs) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPXorX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, x86_EAX);
- } else if (RSPOpC.rd == RSPOpC.rt) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPXorX86RegToVariable(&RSP_GPR[RSPOpC.rd].W, x86_EAX);
- } else if (RSPOpC.rs == RSPOpC.rt) {
- RSPMoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].W);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].W, x86_EAX);
- RSPXorVariableToX86reg(&RSP_GPR[RSPOpC.rt].W, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rd].W);
- }
-}
-
-void RSPCompile_Special_NOR ( void ) {
- RSPCheat_r4300iOpcode(RSP_Special_NOR);
-}
-
-void RSPCompile_Special_SLT ( void ) {
- #ifndef RSPCompile_Special
- RSPCheat_r4300iOpcode(RSP_Special_SLT); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rt == 0) { return; }
-
- if (RSPOpC.rt == RSPOpC.rs) {
- RSPMoveConstToVariable(0, &RSP_GPR[RSPOpC.rd].UW);
- } else {
- RSPXorX86RegToX86Reg(x86_EBX, x86_EBX);
- if (RSPOpC.rs == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPCompConstToX86reg(x86_EAX, 0);
- RSPSetg(x86_EBX);
- } else if (RSPOpC.rt == 0) {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, x86_EAX);
- RSPCompConstToX86reg(x86_EAX, 0);
- RSPSetl(x86_EBX);
- } else {
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rs].UW, x86_EAX);
- RSPCompX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- RSPSetl(x86_EBX);
- }
- RSPMoveX86regToVariable(x86_EBX, &RSP_GPR[RSPOpC.rd].UW);
- }
-}
-
-void RSPCompile_Special_SLTU ( void ) {
- RSPCheat_r4300iOpcode(RSP_Special_SLTU);
-}
-
-/********************** R4300i OpCodes: RegImm **********************/
-void RSPCompile_RegImm_BLTZ ( void ) {
- static int32_t bDelayAffect;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- bDelayAffect = DelaySlotAffectBranch(RSPCompilePC);
- if (0 == bDelayAffect) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPSetlVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
- if (0 == bDelayAffect) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPJlLabel32( 0);
- } else {
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- }
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- //CompilerWarning( NextInstruction, RSPCompilePC);
- }
-}
-
-void RSPCompile_RegImm_BGEZ ( void ) {
- static int32_t bDelayAffect;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- bDelayAffect = DelaySlotAffectBranch(RSPCompilePC);
- if (0 == bDelayAffect) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPSetgeVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0) {
- RSPJmpLabel32 ( 0 );
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
- if (0 == bDelayAffect) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPJgeLabel32( 0);
- } else {
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- }
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_RegImm_BLTZAL ( void ) {
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPMoveConstToVariable(RSPCompilePC + 8, &RSP_GPR[31].UW);
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPSetlVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
-
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-void RSPCompile_RegImm_BGEZAL ( void ) {
- static int32_t bDelayAffect;
-
- if ( RSPNextInstruction == NORMAL ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPMoveConstToVariable(RSPCompilePC + 8, &RSP_GPR[31].UW);
- if (RSPOpC.rs == 0) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- bDelayAffect = DelaySlotAffectBranch(RSPCompilePC);
- if (0 == bDelayAffect) {
- RSPNextInstruction = DO_DELAY_SLOT;
- return;
- }
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPSetgeVariable(&RSPBranchCompare);
- RSPNextInstruction = DO_DELAY_SLOT;
- } else if ( RSPNextInstruction == DELAY_SLOT_DONE ) {
- uint32_t Target = (RSPCompilePC + ((int16_t)RSPOpC.offset << 2) + 4) & 0xFFC;
-
- if (RSPOpC.rs == 0) {
- RSPJmpLabel32 ( 0 );
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- return;
- }
- if (0 == bDelayAffect) {
- RSPCompConstToVariable(0,&RSP_GPR[RSPOpC.rs].W);
- RSPJgeLabel32( 0);
- } else {
- /* take a look at the branch compare variable */
- RSPCompConstToVariable(1, &RSPBranchCompare);
- RSPJeLabel32( 0);
- }
- RSPBranch_AddRef(Target, (uint32_t*)(RSPRecompPos - 4));
- RSPNextInstruction = FINISH_SUB_BLOCK;
- } else {
- CompilerWarning( NextInstruction);
- }
-}
-
-/************************** Cop0 functions *************************/
-
-void RSPCompile_Cop0_MF ( void ) {
- #ifndef RSPCompile_Cop0
- RSPCheat_r4300iOpcode(RSP_Cop0_MF); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- switch (RSPOpC.rd) {
- case 4:
- RSPMoveVariableToX86reg(&SP_STATUS_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
- case 5:
- RSPMoveVariableToX86reg(&SP_DMA_FULL_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
- case 6:
- RSPMoveVariableToX86reg(&SP_DMA_BUSY_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
- case 7:
- RSPMoveConstToVariable(0, &RSP_GPR[RSPOpC.rt].UW);
- //RSPCheat_r4300iOpcode(RSP_Cop0_MF);
- break;
- case 8:
- RSPMoveVariableToX86reg(&DPC_START_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
- case 9:
- RSPMoveVariableToX86reg(&DPC_END_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
- case 10:
- RSPMoveVariableToX86reg(&DPC_CURRENT_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
- case 11:
- RSPMoveVariableToX86reg(&DPC_STATUS_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
- case 12:
- RSPMoveVariableToX86reg(&DPC_CLOCK_REG, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].UW);
- break;
-
- //default:
- //CompilerWarning(COP0_Name(RSPOpC.rd),RSPOpC.rd);
- }
-}
-
-void RSPCompile_Cop0_MT ( void ) {
-#ifndef RSPCompile_Cop0
- RSPCheat_r4300iOpcode(RSP_Cop0_MT);
-#else
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- switch (RSPOpC.rd) {
- case 0:
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &SP_MEM_ADDR_REG);
- break;
- case 1:
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &SP_DRAM_ADDR_REG);
- break;
- case 2:
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &SP_RD_LEN_REG);
- RSPPushad();
- RSPCall_Direct(RSP_SP_DMA_READ);
- RSPPopad();
- break;
- case 3:
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &SP_WR_LEN_REG);
- RSPPushad();
- RSPCall_Direct(RSP_SP_DMA_WRITE);
- RSPPopad();
- break;
- case 7:
- RSPMoveConstToVariable(0, &SP_SEMAPHORE_REG);
- break;
- case 8:
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &DPC_START_REG);
- RSPMoveX86regToVariable(x86_EAX, &DPC_CURRENT_REG);
- break;
- case 9:
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &DPC_END_REG);
-
- break;
- case 10:
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.rt].UW, x86_EAX);
- RSPMoveX86regToVariable(x86_EAX, &DPC_CURRENT_REG);
- break;
-
- default:
- RSPCheat_r4300iOpcode(RSP_Cop0_MT);
- break;
- }
-#endif
- if (RSPOpC.rd == 2) {
- uint8_t * Jump;
-
- RSPTestConstToVariable(0x1000, &SP_MEM_ADDR_REG);
- RSPJeLabel8( 0);
- Jump = RSPRecompPos - 1;
-
- RSPMoveConstToVariable(RSPCompilePC + 4,PrgCount);
- RSPRet();
-
- CPU_Message("DontExit:");
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- }
-}
-/************************** Cop2 functions *************************/
-
-void RSPCompile_Cop2_MF ( void ) {
-
- int32_t element = (RSPOpC.sa >> 1);
-
- int32_t element1 = 15 - element;
- int32_t element2 = 15 - ((element + 1) % 16);
-
- #ifndef RSPCompile_Cop2
- RSPCheat_r4300iOpcode(RSP_Cop2_MF); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (element2 != (element1 - 1)) {
- RSPXorX86RegToX86Reg(x86_EAX, x86_EAX);
- RSPXorX86RegToX86Reg(x86_EBX, x86_EBX);
-
-
- RSPMoveVariableToX86regByte(&RSP_Vect[RSPOpC.rd].B[element1], x86_EAX);
-
-
- RSPMoveVariableToX86regByte(&RSP_Vect[RSPOpC.rd].B[element2], x86_EBX);
-
- RSPShiftLeftSignImmed(x86_EAX, 8);
- RSPOrX86RegToX86Reg(x86_EAX, x86_EBX);
- RSPCwde();
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W);
- } else {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].B[element2], x86_EAX);
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_GPR[RSPOpC.rt].W);
- }
-}
-
-void RSPCompile_Cop2_CF ( void ) {
- RSPCheat_r4300iOpcode(RSP_Cop2_CF);
-}
-
-void RSPCompile_Cop2_MT ( void ) {
-
- int32_t element = 15 - (RSPOpC.sa >> 1);
-
- #ifndef RSPCompile_Cop2
- RSPCheat_r4300iOpcode(RSP_Cop2_MT); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- if (element == 0) {
-
- RSPMoveVariableToX86regByte(&RSP_GPR[RSPOpC.rt].B[1], x86_EAX);
-
-
- RSPMoveX86regByteToVariable(x86_EAX, &RSP_Vect[RSPOpC.rd].B[element]);
- } else {
-
- RSPMoveVariableToX86regHalf(&RSP_GPR[RSPOpC.rt].B[0], x86_EAX);
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.rd].B[element - 1]);
- }
-}
-
-void RSPCompile_Cop2_CT ( void ) {
- RSPCheat_r4300iOpcode(RSP_Cop2_CT);
-}
-
-void RSPCompile_COP2_VECTOR (void) {
- ((void (*)()) RSP_Vector[ RSPOpC.funct ])();
-}
-
-/************************** Vect functions **************************/
-
-MIPS_DWORD MMX_Scratch;
-
-void RSP_Element2Mmx(int32_t MmxReg) {
-
-
- uint32_t Rs = RSPOpC.rs & 0x0f;
- uint32_t el;
-
- switch (Rs) {
- case 0: case 1:
- case 2: case 3:
- case 4: case 5:
- case 6: case 7:
- //CompilerWarning("Unimplemented RSP_Element2Mmx");
- break;
-
- default:
- /*
- * Noticed the exclusive-or of seven to take into account
- * the pseudo-swapping we have in the vector registers
- */
-
- el = (RSPOpC.rs & 0x07) ^ 7;
-
- if (IsMmx2Enabled == 0) {
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[el], x86_ECX);
- RSPMoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[0]);
- RSPMoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[1]);
- RSPMoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[2]);
- RSPMoveX86regHalfToVariable(x86_ECX, &MMX_Scratch.HW[3]);
- RSPMmxMoveQwordVariableToReg(MmxReg, &MMX_Scratch.HW[0]);
- } else {
- uint32_t Qword;
-
- Qword = (el >> 2) & 0x1;
- el &= 0x3;
-
-
- RSPMmxShuffleMemoryToReg(MmxReg,
- &RSP_Vect[RSPOpC.rt].DW[Qword], _MMX_SHUFFLE(el, el, el, el));
- }
- break;
- }
-}
-
-void RSP_MultiElement2Mmx(int32_t MmxReg1, int32_t MmxReg2) {
-
- uint32_t Rs = RSPOpC.rs & 0x0f;
-
- /*
- * Ok, this is tricky, hopefully this clears it up:
- *
- * $vd[0] = $vd[0] + $vt[2]
- * because of swapped registers becomes:
- * $vd[7] = $vd[7] + $vt[5]
- *
- * we must perform this swap correctly, this involves the 3-bit
- * xclusive or, 2-bits of which are done within a dword boundary,
- * the last bit, is ignored because we are loading the source linearly,
- * so the xclusive or has transparently happened on that side
- *
- */
-
- switch (Rs) {
- case 0:
- case 1:
-
- RSPMmxMoveQwordVariableToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].UHW[4]);
- break;
- case 2:
- /* [0q] | 0 | 0 | 2 | 2 | 4 | 4 | 6 | 6 | */
-
- RSPMmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], 0xF5);
-
- RSPMmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], 0xF5);
- break;
- case 3:
- /* [1q] | 1 | 1 | 3 | 3 | 5 | 5 | 7 | 7 | */
-
- RSPMmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], 0xA0);
- //RSPMmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], 0x0A);
-
- RSPMmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], 0xA0);
- //RSPMmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], 0x0A);
- break;
- case 4:
- /* [0h] | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | */
-
- RSPMmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], 0xFF);
-
- RSPMmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], 0xFF);
- break;
- case 5:
- /* [1h] | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | */
-
- RSPMmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], 0xAA);
-
- RSPMmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], 0xAA);
- break;
- case 6:
- /* [2h] | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | */
-
- RSPMmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], 0x55);
-
- RSPMmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], 0x55);
- break;
- case 7:
- /* [3h] | 3 | 3 | 3 | 3 | 7 | 7 | 7 | 7 | */
-
- RSPMmxShuffleMemoryToReg(MmxReg1, &RSP_Vect[RSPOpC.rt].DW[0], 0x00);
-
- RSPMmxShuffleMemoryToReg(MmxReg2, &RSP_Vect[RSPOpC.rt].DW[1], 0x00);
- break;
-
- default:
- //CompilerWarning("Unimplemented RSP_MultiElement2Mmx [?]");
- break;
- }
-}
-
-int32_t RSPCompile_Vector_VMULF_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if ((RSPOpC.rs & 0x0f) >= 2 && (RSPOpC.rs & 0x0f) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
- /* NOTE: Problem here is the lack of +/- 0x8000 rounding */
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 0xF) < 2) {
-
- RSPMmxPmulhwRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.rt].UHW[0]);
-
- RSPMmxPmulhwRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.rt].UHW[4]);
- } else if ((RSPOpC.rs & 0xF) >= 8) {
- RSP_Element2Mmx(x86_MM2);
- RSPMmxPmulhwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhwRegToReg(x86_MM1, x86_MM2);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
- RSPMmxPmulhwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhwRegToReg(x86_MM1, x86_MM3);
- }
- RSPMmxPsllwImmed(x86_MM0, 1);
- RSPMmxPsllwImmed(x86_MM1, 1);
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VMULF ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
-
- #ifndef RSPCompileVmulf
- RSPCheat_r4300iOpcode(RSP_Vector_VMULF); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0) {
- if (1 == RSPCompile_Vector_VMULF_MMX())
- return;
- }
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- if (bWriteToDest == 1) {
- RSPMoveConstToX86reg(0x7fff0000, x86_ESI);
- }
- if (bWriteToAccum == 1) {
- RSPXorX86RegToX86Reg(x86_EDI, x86_EDI);
- }
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
-
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (RSPOpC.rt == RSPOpC.rd && !bOptimize) {
- RSPimulX86reg(x86_EAX);
- } else {
- if (bOptimize == 0) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
- RSPimulX86reg(x86_EBX);
- }
-
- RSPShiftLeftSignImmed(x86_EAX, 1);
- RSPAddConstToX86Reg(x86_EAX, 0x8000);
-
- if (bWriteToAccum == 1) {
- RSPMoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- /* calculate sign extension into edx */
- RSPMoveX86RegToX86Reg(x86_EAX, x86_EDX);
- RSPShiftRightSignImmed(x86_EDX, 31);
- }
-
- RSPCompConstToX86reg(x86_EAX, 0x80008000);
-
- if (bWriteToAccum == 1) {
- RSPCondMoveEqual(x86_EDX, x86_EDI);
- RSPMoveX86regHalfToVariable(x86_EDX, &RSP_ACCUM[el].HW[3]);
- }
- if (bWriteToDest == 1) {
- RSPCondMoveEqual(x86_EAX, x86_ESI);
- RSPShiftRightUnsignImmed(x86_EAX, 16);
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
-}
-
-void RSPCompile_Vector_VMULU ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VMULU);
-}
-
-int32_t RSPCompile_Vector_VMUDL_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if (IsMmx2Enabled == 0)
- return 0;
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 0xF) < 2) {
-
- RSPMmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].UHW[4]);
-
- RSPMmxPmulhuwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhuwRegToReg(x86_MM1, x86_MM3);
- } else if ((RSPOpC.rs & 0xF) >= 8) {
- RSP_Element2Mmx(x86_MM2);
- RSPMmxPmulhuwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhuwRegToReg(x86_MM1, x86_MM2);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
- RSPMmxPmulhuwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhuwRegToReg(x86_MM1, x86_MM3);
- }
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VMUDL ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
-
- #ifndef RSPCompileVmudl
- RSPCheat_r4300iOpcode(RSP_Vector_VMUDL); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0) {
- if (1 == RSPCompile_Vector_VMUDL_MMX())
- return;
- }
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- if (bWriteToAccum == 1)
- RSPXorX86RegToX86Reg(x86_EDI, x86_EDI);
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].UHW[el], x86_EAX);
-
- if (bOptimize == 0) {
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPimulX86reg(x86_EBX);
-
- if (bWriteToAccum == 1) {
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].UW[0]);
-
- RSPMoveX86regToVariable(x86_EDI, &RSP_ACCUM[el].UW[1]);
- }
-
- if (bWriteToDest == 1) {
- RSPShiftRightUnsignImmed(x86_EAX, 16);
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
-}
-
-int32_t RSPCompile_Vector_VMUDM_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if (IsMmx2Enabled == 0)
- return 0;
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 0xF) < 2) {
-
- RSPMmxMoveQwordVariableToReg(x86_MM4, &RSP_Vect[RSPOpC.rt].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM5, &RSP_Vect[RSPOpC.rt].UHW[4]);
-
- /* Copy the signed portion */
- RSPMmxMoveRegToReg(x86_MM2, x86_MM0);
- RSPMmxMoveRegToReg(x86_MM3, x86_MM1);
-
- /* high((u16)a * b) */
- RSPMmxPmulhuwRegToReg(x86_MM0, x86_MM4);
- RSPMmxPmulhuwRegToReg(x86_MM1, x86_MM5);
-
- /* low((a >> 15) * b) */
- RSPMmxPsrawImmed(x86_MM2, 15);
- RSPMmxPsrawImmed(x86_MM3, 15);
- RSPMmxPmullwRegToReg(x86_MM2, x86_MM4);
- RSPMmxPmullwRegToReg(x86_MM3, x86_MM5);
- } else if ((RSPOpC.rs & 0xF) >= 8) {
- RSP_Element2Mmx(x86_MM4);
-
- /* Copy the signed portion */
- RSPMmxMoveRegToReg(x86_MM2, x86_MM0);
- RSPMmxMoveRegToReg(x86_MM3, x86_MM1);
-
- /* high((u16)a * b) */
- RSPMmxPmulhuwRegToReg(x86_MM0, x86_MM4);
- RSPMmxPmulhuwRegToReg(x86_MM1, x86_MM4);
-
- /* low((a >> 15) * b) */
- RSPMmxPsrawImmed(x86_MM2, 15);
- RSPMmxPsrawImmed(x86_MM3, 15);
- RSPMmxPmullwRegToReg(x86_MM2, x86_MM4);
- RSPMmxPmullwRegToReg(x86_MM3, x86_MM4);
- } else {
- RSP_MultiElement2Mmx(x86_MM4, x86_MM5);
-
- /* Copy the signed portion */
- RSPMmxMoveRegToReg(x86_MM2, x86_MM0);
- RSPMmxMoveRegToReg(x86_MM3, x86_MM1);
-
- /* high((u16)a * b) */
- RSPMmxPmulhuwRegToReg(x86_MM0, x86_MM4);
- RSPMmxPmulhuwRegToReg(x86_MM1, x86_MM5);
-
- /* low((a >> 15) * b) */
- RSPMmxPsrawImmed(x86_MM2, 15);
- RSPMmxPsrawImmed(x86_MM3, 15);
- RSPMmxPmullwRegToReg(x86_MM2, x86_MM4);
- RSPMmxPmullwRegToReg(x86_MM3, x86_MM5);
- }
-
- /* Add them up */
- RSPMmxPaddwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPaddwRegToReg(x86_MM1, x86_MM3);
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VMUDM ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
-
- #ifndef RSPCompileVmudm
- RSPCheat_r4300iOpcode(RSP_Vector_VMUDM); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0) {
- if (1 == RSPCompile_Vector_VMUDM_MMX())
- return;
- }
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPPush(x86_RBP);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- if (bWriteToDest) {
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.sa].HW[0], x86_RCX);
- } else if (!bOptimize) {
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rt].HW[0], x86_RCX);
- }
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- /*
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);*/
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, el * 2, x86_EAX);
-
- if (bOptimize == 0) {
- if (bWriteToDest == 1) {
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- } else {
- RSPMoveZxX86RegPtrDispToX86RegHalf(x86_RCX, del * 2, x86_EBX);
- }
- }
-
- RSPimulX86reg(x86_EBX);
-
- if (bWriteToAccum == 0 && bWriteToDest == 1) {
- RSPShiftRightUnsignImmed(x86_EAX, 16);
- /*
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);*/
- RSPMoveX86regHalfToX86regPointerDisp(x86_EAX, x86_ECX, el * 2);
- } else {
- RSPMoveX86RegToX86Reg(x86_EAX, x86_EDX);
- RSPShiftRightSignImmed(x86_EDX, 16);
- RSPShiftLeftSignImmed(x86_EAX, 16);
-
- if (bWriteToAccum == 1) {
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].UW[0]);
-
- RSPMoveX86regToVariable(x86_EDX ,&RSP_ACCUM[el].UW[1]);
- }
- if (bWriteToDest == 1) {
- /*
- RSPMoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.sa].HW[el]);*/
- RSPMoveX86regHalfToX86regPointerDisp(x86_EDX, x86_ECX, el * 2);
- }
- }
- }
-
- RSPPop(x86_RBP);
-}
-
-int32_t RSPCompile_Vector_VMUDN_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if ((RSPOpC.rs & 0x0f) >= 2 && (RSPOpC.rs & 0x0f) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 0xF) < 2) {
-
- RSPMmxPmullwVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rt].UHW[0]);
-
- RSPMmxPmullwVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rt].UHW[4]);
- } else if ((RSPOpC.rs & 0xF) >= 8) {
- RSP_Element2Mmx(x86_MM2);
- RSPMmxPmullwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmullwRegToReg(x86_MM1, x86_MM2);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
- RSPMmxPmullwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmullwRegToReg(x86_MM1, x86_MM3);
- }
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VMUDN ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
-
- #ifndef RSPCompileVmudn
- RSPCheat_r4300iOpcode(RSP_Vector_VMUDN); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0) {
- if (1 == RSPCompile_Vector_VMUDN_MMX())
- return;
- }
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPPush(x86_RBP);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- /*
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].UHW[el], x86_EAX);*/
- RSPMoveZxX86RegPtrDispToX86RegHalf(x86_RBP, el * 2, x86_EAX);
-
- if (bOptimize == 0) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPimulX86reg(x86_EBX);
-
- if (bWriteToDest == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
-
- if (bWriteToAccum == 1) {
- RSPMoveX86RegToX86Reg(x86_EAX, x86_EDX);
- RSPShiftRightSignImmed(x86_EDX, 16);
- RSPShiftLeftSignImmed(x86_EAX, 16);
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].UW[0]);
-
- RSPMoveX86regToVariable(x86_EDX, &RSP_ACCUM[el].UW[1]);
- }
- }
- RSPPop(x86_RBP);
-}
-
-int32_t RSPCompile_Vector_VMUDH_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if ((RSPOpC.rs & 0x0f) >= 2 && (RSPOpC.rs & 0x0f) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].HW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].HW[4]);
-
- /* Registers 4 & 5 are high */
- RSPMmxMoveRegToReg(x86_MM4, x86_MM0);
- RSPMmxMoveRegToReg(x86_MM5, x86_MM1);
-
- if ((RSPOpC.rs & 0x0f) < 2) {
-
- RSPMmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].HW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].HW[4]);
-
- RSPMmxPmullwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhwRegToReg(x86_MM4, x86_MM2);
- RSPMmxPmullwRegToReg(x86_MM1, x86_MM3);
- RSPMmxPmulhwRegToReg(x86_MM5, x86_MM3);
- } else if ((RSPOpC.rs & 0x0f) >= 8) {
- RSP_Element2Mmx(x86_MM2);
-
- RSPMmxPmullwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhwRegToReg(x86_MM4, x86_MM2);
- RSPMmxPmullwRegToReg(x86_MM1, x86_MM2);
- RSPMmxPmulhwRegToReg(x86_MM5, x86_MM2);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
-
- RSPMmxPmullwRegToReg(x86_MM0, x86_MM2);
- RSPMmxPmulhwRegToReg(x86_MM4, x86_MM2);
- RSPMmxPmullwRegToReg(x86_MM1, x86_MM3);
- RSPMmxPmulhwRegToReg(x86_MM5, x86_MM3);
- }
-
- /* 0 & 1 are low, 4 & 5 are high */
- RSPMmxMoveRegToReg(x86_MM6, x86_MM0);
- RSPMmxMoveRegToReg(x86_MM7, x86_MM1);
-
- RSPMmxUnpackLowWord(x86_MM0, x86_MM4);
- RSPMmxUnpackHighWord(x86_MM6, x86_MM4);
- RSPMmxUnpackLowWord(x86_MM1, x86_MM5);
- RSPMmxUnpackHighWord(x86_MM7, x86_MM5);
-
- /* Integrate copies */
- RSPMmxPackSignedDwords(x86_MM0, x86_MM6);
- RSPMmxPackSignedDwords(x86_MM1, x86_MM7);
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].HW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].HW[4]);
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VMUDH ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
-
-// RSPBreakPoint();
- #ifndef RSPCompileVmudh
- RSPCheat_r4300iOpcode(RSP_Vector_VMUDH); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0) {
- if (1 == RSPCompile_Vector_VMUDH_MMX())
- return;
- }
-
- if (bWriteToDest == 0 && bOptimize == 1) {
- RSPPush(x86_RBP);
-
-
- /* Load source */
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
-
- /*
- * Pipe lined segment 0
- */
-
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 0, x86_EAX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 2, x86_ECX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 4, x86_EDI);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 6, x86_ESI);
-
- RSPImulX86RegToX86Reg(x86_EAX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ECX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_EDI, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ESI, x86_EBX);
- RSPXorX86RegToX86Reg(x86_EDX, x86_EDX);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_ACCUM[0].W[0], x86_RBP);
-
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 0);
- RSPMoveX86RegToX86regPointerDisp(x86_EAX, x86_RBP, 4);
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 8);
- RSPMoveX86RegToX86regPointerDisp(x86_ECX, x86_RBP, 12);
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 16);
- RSPMoveX86RegToX86regPointerDisp(x86_EDI, x86_RBP, 20);
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 24);
- RSPMoveX86RegToX86regPointerDisp(x86_ESI, x86_RBP, 28);
-
- /*
- * Pipe lined segment 1
- */
-
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 8, x86_EAX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 10, x86_ECX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 12, x86_EDI);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 14, x86_ESI);
-
- RSPImulX86RegToX86Reg(x86_EAX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ECX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_EDI, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ESI, x86_EBX);
- RSPXorX86RegToX86Reg(x86_EDX, x86_EDX);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_ACCUM[0].W[0], x86_RBP);
-
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 32);
- RSPMoveX86RegToX86regPointerDisp(x86_EAX, x86_RBP, 36);
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 40);
- RSPMoveX86RegToX86regPointerDisp(x86_ECX, x86_RBP, 44);
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 48);
- RSPMoveX86RegToX86regPointerDisp(x86_EDI, x86_RBP, 52);
- RSPMoveX86RegToX86regPointerDisp(x86_EDX, x86_RBP, 56);
- RSPMoveX86RegToX86regPointerDisp(x86_ESI, x86_RBP, 60);
-
- RSPPop(x86_RBP);
- } else {
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x00007fff, x86_ESI);
- RSPMoveConstToX86reg(0xFFFF8000, x86_EDI);
- }
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (bOptimize == 0) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
- RSPimulX86reg(x86_EBX);
-
- if (bWriteToAccum == 1) {
- RSPMoveX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[1]);
- RSPMoveConstToVariable(0, &RSP_ACCUM[el].W[0]);
- }
-
- if (bWriteToDest == 1) {
- RSPCompX86RegToX86Reg(x86_EAX, x86_ESI);
- RSPCondMoveGreater(x86_EAX, x86_ESI);
- RSPCompX86RegToX86Reg(x86_EAX, x86_EDI);
- RSPCondMoveLess(x86_EAX, x86_EDI);
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
- }
-}
-
-void RSPCompile_Vector_VMACF ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
-
- #ifndef RSPCompileVmacf
- RSPCheat_r4300iOpcode(RSP_Vector_VMACF); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x00007fff, x86_ESI);
- RSPMoveConstToX86reg(0xFFFF8000, x86_EDI);
- }
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- for (count = 0; count < 8; count++) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- CPU_Message( count);
-
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (bOptimize == 0) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPimulX86reg(x86_EBX);
-
- RSPMoveX86RegToX86Reg(x86_EAX, x86_EDX);
- RSPShiftRightSignImmed(x86_EDX, 15);
- RSPShiftLeftSignImmed(x86_EAX, 17);
-
- RSPAddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0]);
- RSPAdcX86regToVariable(x86_EDX, &RSP_ACCUM[el].W[1]);
-
- if (bWriteToDest == 1) {
- RSPMoveVariableToX86reg(&RSP_ACCUM[el].W[1], x86_EAX);
-
- RSPCompX86RegToX86Reg(x86_EAX, x86_ESI);
- RSPCondMoveGreater(x86_EAX, x86_ESI);
- RSPCompX86RegToX86Reg(x86_EAX, x86_EDI);
- RSPCondMoveLess(x86_EAX, x86_EDI);
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
-}
-
-void RSPCompile_Vector_VMACU ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VMACU);
-}
-
-void RSPCompile_Vector_VMACQ ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VMACQ);
-}
-
-void RSPCompile_Vector_VMADL ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
-
- #ifndef RSPCompileVmadl
- RSPCheat_r4300iOpcode(RSP_Vector_VMADL); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x00007FFF, x86_ESI);
- RSPMoveConstToX86reg(0xFFFF8000, x86_EDI);
-
- RSPPush(x86_RBP);
- RSPMoveConstToX86reg(0x0000FFFF, x86_EBP);
- }
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (bOptimize == 0) {
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPimulX86reg(x86_EBX);
-
- RSPAddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0]);
-
- RSPAdcConstToVariable(&RSP_ACCUM[el].W[1], 0);
-
- if (bWriteToDest != 0) {
- RSPXorX86RegToX86Reg(x86_EDX, x86_EDX);
- RSPMoveVariableToX86reg(&RSP_ACCUM[el].W[1], x86_EAX);
- RSPMoveZxVariableToX86regHalf(&RSP_ACCUM[el].HW[1], x86_ECX);
-
- RSPCompX86RegToX86Reg(x86_EAX, x86_ESI);
- RSPCondMoveGreater(x86_ECX, x86_EBP);
- RSPCompX86RegToX86Reg(x86_EAX, x86_EDI);
- RSPCondMoveLess(x86_ECX, x86_EDX);
-
-
- RSPMoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
-
- if (bWriteToDest == 1) {
- RSPPop(x86_EBP);
- }
-}
-
-void RSPCompile_Vector_VMADM ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
-
- #ifndef RSPCompileVmadm
- RSPCheat_r4300iOpcode(RSP_Vector_VMADM); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x00007fff, x86_ESI);
- RSPMoveConstToX86reg(0xFFFF8000, x86_EDI);
- }
-
- RSPPush(x86_RBP);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- if (bWriteToDest) {
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.sa].HW[0], x86_RCX);
- } else if (!bOptimize) {
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rt].HW[0], x86_RCX);
- }
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- /*
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);*/
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, el * 2, x86_EAX);
-
- if (bOptimize == 0) {
- if (bWriteToDest == 1) {
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- } else {
- RSPMoveZxX86RegPtrDispToX86RegHalf(x86_ECX, del * 2, x86_EBX);
- }
- }
-
- RSPimulX86reg(x86_EBX);
-
- RSPMoveX86RegToX86Reg(x86_EAX, x86_EDX);
- RSPShiftRightSignImmed(x86_EDX, 16);
- RSPShiftLeftSignImmed(x86_EAX, 16);
- RSPAddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0]);
- RSPAdcX86regToVariable(x86_EDX, &RSP_ACCUM[el].W[1]);
-
- if (bWriteToDest == 1) {
- /* For compare */
-
- RSPMoveVariableToX86reg(&RSP_ACCUM[el].W[1], x86_EAX);
-
- RSPCompX86RegToX86Reg(x86_EAX, x86_ESI);
- RSPCondMoveGreater(x86_EAX, x86_ESI);
- RSPCompX86RegToX86Reg(x86_EAX, x86_EDI);
- RSPCondMoveLess(x86_EAX, x86_EDI);
-
- /*
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);*/
- RSPMoveX86regHalfToX86regPointerDisp(x86_EAX, x86_ECX, el * 2);
- }
- }
-
- RSPPop(x86_RBP);
-}
-
-void RSPCompile_Vector_VMADN ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(EntireAccum, RSPCompilePC);
-
- #ifndef RSPCompileVmadn
- RSPCheat_r4300iOpcode(RSP_Vector_VMADN); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x0000ffff, x86_ESI);
- RSPMoveConstToX86reg(0x00000000, x86_EDI);
- }
-
- RSPPush(x86_RBP);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- /*
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].UHW[el], x86_EAX);*/
- RSPMoveZxX86RegPtrDispToX86RegHalf(x86_RBP, el * 2, x86_EAX);
-
- if (bOptimize == 0) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPimulX86reg(x86_EBX);
-
- RSPMoveX86RegToX86Reg(x86_EAX, x86_EDX);
- RSPShiftRightSignImmed(x86_EDX, 16);
- RSPShiftLeftSignImmed(x86_EAX, 16);
- RSPAddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[0]);
- RSPAdcX86regToVariable(x86_EDX, &RSP_ACCUM[el].W[1]);
-
- if (bWriteToDest == 1) {
- /* For compare */
-
- RSPMoveVariableToX86reg(&RSP_ACCUM[el].W[1], x86_EAX);
-
- /* For vector */
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[el].HW[1], x86_ECX);
-
- /* Weird eh */
- RSPCompConstToX86reg(x86_EAX, 0x7fff);
- RSPCondMoveGreater(x86_ECX, x86_ESI);
- RSPCompConstToX86reg(x86_EAX, -0x8000);
- RSPCondMoveLess(x86_ECX, x86_EDI);
-
-
- RSPMoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
- RSPPop(x86_RBP);
-}
-
-void RSPCompile_Vector_VMADH ( void ) {
-
- int32_t count, el, del;
-
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
-
- #ifndef RSPCompileVmadh
- RSPCheat_r4300iOpcode(RSP_Vector_VMADH); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x00007fff, x86_ESI);
- RSPMoveConstToX86reg(0xFFFF8000, x86_EDI);
- }
-
- if (bWriteToDest == 0 && bOptimize == 1) {
- RSPPush(x86_RBP);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- /*
- * Pipe lined segment 0
- */
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 0, x86_EAX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 2, x86_ECX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 4, x86_EDI);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 6, x86_ESI);
-
- RSPImulX86RegToX86Reg(x86_EAX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ECX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_EDI, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ESI, x86_EBX);
-
-
- RSPAddX86regToVariable(x86_EAX, &RSP_ACCUM[0].W[1]);
-
- RSPAddX86regToVariable(x86_ECX, &RSP_ACCUM[1].W[1]);
-
- RSPAddX86regToVariable(x86_EDI, &RSP_ACCUM[2].W[1]);
-
- RSPAddX86regToVariable(x86_ESI, &RSP_ACCUM[3].W[1]);
-
- /*
- * Pipe lined segment 1
- */
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 8, x86_EAX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 10, x86_ECX);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 12, x86_EDI);
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, 14, x86_ESI);
-
- RSPImulX86RegToX86Reg(x86_EAX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ECX, x86_EBX);
- RSPImulX86RegToX86Reg(x86_EDI, x86_EBX);
- RSPImulX86RegToX86Reg(x86_ESI, x86_EBX);
-
-
- RSPAddX86regToVariable(x86_EAX, &RSP_ACCUM[4].W[1]);
-
- RSPAddX86regToVariable(x86_ECX, &RSP_ACCUM[5].W[1]);
-
- RSPAddX86regToVariable(x86_EDI, &RSP_ACCUM[6].W[1]);
-
- RSPAddX86regToVariable(x86_ESI, &RSP_ACCUM[7].W[1]);
-
- RSPPop(x86_EBP);
- } else {
- RSPPush(x86_RBP);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- if (bWriteToDest) {
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.sa].HW[0], x86_RCX);
- } else if (!bOptimize) {
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rt].HW[0], x86_RCX);
- }
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- /*
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);*/
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RBP, el * 2, x86_EAX);
-
- if (bOptimize == 0) {
- if (bWriteToDest == 1) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- } else {
- RSPMoveSxX86RegPtrDispToX86RegHalf(x86_RCX, del * 2, x86_EBX);
- }
- }
-
- RSPimulX86reg(x86_EBX);
-
- RSPAddX86regToVariable(x86_EAX, &RSP_ACCUM[el].W[1]);
-
- if (bWriteToDest == 1) {
- RSPMoveVariableToX86reg(&RSP_ACCUM[el].W[1], x86_EAX);
-
- RSPCompX86RegToX86Reg(x86_EAX, x86_ESI);
- RSPCondMoveGreater(x86_EAX, x86_ESI);
- RSPCompX86RegToX86Reg(x86_EAX, x86_EDI);
- RSPCondMoveLess(x86_EAX, x86_EDI);
-
- /*
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);*/
- RSPMoveX86regHalfToX86regPointerDisp(x86_EAX, x86_ECX, el * 2);
- }
- }
- RSPPop(x86_RBP);
- }
-}
-
-int32_t RSPCompile_Vector_VADD_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if ((RSPOpC.rs & 0x0f) >= 2 && (RSPOpC.rs & 0x0f) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 15) >= 8) {
- RSP_Element2Mmx(x86_MM2);
- RSPMmxPaddswRegToReg(x86_MM0, x86_MM2);
- RSPMmxPaddswRegToReg(x86_MM1, x86_MM2);
- } else if ((RSPOpC.rs & 15) < 2) {
-
- RSPMmxPaddswVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rt].HW[0]);
-
- RSPMmxPaddswVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rt].HW[4]);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
- RSPMmxPaddswRegToReg(x86_MM0, x86_MM2);
- RSPMmxPaddswRegToReg(x86_MM1, x86_MM3);
- }
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VADD ( void ) {
-
- int32_t count, el, del;
-
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bElement = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
- int32_t bFlagUseage = UseRspFlags(RSPCompilePC);
-
- #ifndef RSPCompileVadd
- RSPCheat_r4300iOpcode(RSP_Vector_VADD); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0 && bFlagUseage == 0) {
- if (1 == RSPCompile_Vector_VADD_MMX())
- return;
- }
-
- if (bElement == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x00007fff, x86_ESI);
- RSPMoveConstToX86reg(0xffff8000, x86_EDI);
- }
-
- /* Used for involking x86 carry flag */
- RSPXorX86RegToX86Reg(x86_ECX, x86_ECX);
- RSPPush(x86_RBP);
- RSPMoveVariableToX86reg(&RSP_Flags[0].UW, x86_EBP);
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (bElement == 0) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPMoveX86RegToX86Reg(x86_EBP, x86_EDX);
- RSPAndConstToX86Reg(x86_EDX, 1 << (7 - el));
- RSPCompX86RegToX86Reg(x86_ECX, x86_EDX);
-
- RSPAdcX86RegToX86Reg(x86_EAX, x86_EBX);
-
- if (bWriteToAccum == 1) {
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- }
- if (bWriteToDest == 1) {
- RSPCompX86RegToX86Reg(x86_EAX, x86_ESI);
- RSPCondMoveGreater(x86_EAX, x86_ESI);
- RSPCompX86RegToX86Reg(x86_EAX, x86_EDI);
- RSPCondMoveLess(x86_EAX, x86_EDI);
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
- RSPMoveConstToVariable(0, &RSP_Flags[0].UW);
- RSPPop(x86_EBP);
-}
-
-void RSPCompile_Vector_VSUB ( void ) {
-
- int32_t count, el, del;
-
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bOptimize = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
-
- #ifndef RSPCompileVsub
- RSPCheat_r4300iOpcode(RSP_Vector_VSUB); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPPush(x86_RBP);
-
- /* Used for involking the x86 carry flag */
- RSPXorX86RegToX86Reg(x86_ECX, x86_ECX);
- RSPMoveVariableToX86reg(&RSP_Flags[0].UW, x86_EBP);
-
- if (bOptimize == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- if (bWriteToDest == 1) {
- /*
- * Prepare for conditional moves
- */
- RSPMoveConstToX86reg(0x00007fff, x86_ESI);
- RSPMoveConstToX86reg(0xffff8000, x86_EDI);
- }
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
- if (bOptimize == 0) {
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPMoveX86RegToX86Reg(x86_EBP, x86_EDX);
- RSPAndConstToX86Reg(x86_EDX, 1 << (7 - el));
- RSPCompX86RegToX86Reg(x86_ECX, x86_EDX);
-
- RSPSbbX86RegToX86Reg(x86_EAX, x86_EBX);
-
- if (bWriteToAccum == 1) {
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- }
- if (bWriteToDest == 1) {
- RSPCompX86RegToX86Reg(x86_EAX, x86_ESI);
- RSPCondMoveGreater(x86_EAX, x86_ESI);
- RSPCompX86RegToX86Reg(x86_EAX, x86_EDI);
- RSPCondMoveLess(x86_EAX, x86_EDI);
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
-
- RSPMoveConstToVariable(0, &RSP_Flags[0].UW);
- RSPPop(x86_EBP);
-}
-
-void RSPCompile_Vector_VABS ( void ) {
- int32_t count, el, del;
-
-
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
-
- #ifndef RSPCompileVabs
- RSPCheat_r4300iOpcode(RSP_Vector_VABS); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- if (RSPOpC.rd == RSPOpC.rt && (RSPOpC.rs & 0xF) < 2) {
- /**
- ** Optimize: EDI/ESI unused, and ECX is const etc
- ***/
-
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- /*** Obtain the negative of the source ****/
- RSPMoveX86RegToX86Reg(x86_EAX, x86_EBX);
- RSPNegateX86reg(x86_EBX);
-
- /**
- ** determine negative value,
- ** note: negate(FFFF8000h) == 00008000h
- ***/
-
- RSPMoveConstToX86reg(0x7fff, x86_ECX);
- RSPCompConstToX86reg(x86_EBX, 0x00008000);
- RSPCondMoveEqual(x86_EBX, x86_ECX);
-
- /* sign clamp, dest = (eax >= 0) ? eax : ebx */
- RSPCompConstToX86reg(x86_EAX, 0);
- RSPCondMoveLess(x86_EAX, x86_EBX);
-
- if (bWriteToDest == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- if (bWriteToAccum == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- }
- } else {
- /**
- ** Optimize: ESI unused, and EDX is const etc
- ***/
-
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- RSPMoveSxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
-
- /*** Obtain the negative of the source ****/
- RSPMoveX86RegToX86Reg(x86_EBX, x86_ECX);
- RSPNegateX86reg(x86_EBX);
-
- /**
- ** determine negative value,
- ** note: negate(FFFF8000h) == 00008000h
- ***/
-
- RSPMoveConstToX86reg(0x7fff, x86_EDX);
- RSPCompConstToX86reg(x86_EBX, 0x00008000);
- RSPCondMoveEqual(x86_EBX, x86_EDX);
-
- /* sign clamp, dest = (eax >= 0) ? ecx : ebx */
- RSPCompConstToX86reg(x86_EAX, 0);
- RSPCondMoveGreaterEqual(x86_EDI, x86_ECX);
- RSPCondMoveLess(x86_EDI, x86_EBX);
-
- if (bWriteToDest == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EDI, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- if (bWriteToAccum == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EDI, &RSP_ACCUM[el].HW[1]);
- }
- }
- }
-}
-
-void RSPCompile_Vector_VADDC ( void ) {
-
- int32_t count, el, del;
-
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
- int32_t bElement = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
-
- #ifndef RSPCompileVaddc
- RSPCheat_r4300iOpcode(RSP_Vector_VADDC); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bElement == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- /* Initialize flag register */
- RSPXorX86RegToX86Reg(x86_ECX, x86_ECX);
-
- RSPPush(x86_RBP);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rd].HW[0], x86_RBP);
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- /*
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);*/
- RSPMoveZxX86RegPtrDispToX86RegHalf(x86_RBP, el * 2, x86_EAX);
-
- if (bElement == 0) {
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPAddX86RegToX86Reg(x86_EAX, x86_EBX);
-
- RSPXorX86RegToX86Reg(x86_EDX, x86_EDX);
- RSPTestConstToX86Reg(0xFFFF0000, x86_EAX);
- RSPSetnz(x86_EDX);
- if ((7 - el) != 0) {
- RSPShiftLeftSignImmed(x86_EDX, 7 - el);
- }
- RSPOrX86RegToX86Reg(x86_ECX, x86_EDX);
-
- if (bWriteToAccum == 1) {
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- }
- if (bWriteToDest == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
- RSPMoveX86regToVariable(x86_ECX, &RSP_Flags[0].UW);
- RSPPop(x86_RBP);
-}
-
-void RSPCompile_Vector_VSUBC ( void ) {
-
- int32_t count, el, del;
-
- int32_t bWriteToDest = WriteToVectorDest(RSPOpC.sa, RSPCompilePC);
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
- int32_t bElement = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
-
- #ifndef RSPCompileVsubc
- RSPCheat_r4300iOpcode(RSP_Vector_VSUBC); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bElement == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- /* Initialize flag register */
- RSPXorX86RegToX86Reg(x86_ECX, x86_ECX);
-
- for (count = 0; count < 8; count++) {
- CPU_Message( count);
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (bElement == 0) {
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- RSPSubX86RegToX86Reg(x86_EAX, x86_EBX);
-
- RSPXorX86RegToX86Reg(x86_EDX, x86_EDX);
- RSPTestConstToX86Reg(0x0000FFFF, x86_EAX);
- RSPSetnz(x86_EDX);
- RSPShiftLeftSignImmed(x86_EDX, 15 - el);
- RSPOrX86RegToX86Reg(x86_ECX, x86_EDX);
-
- RSPXorX86RegToX86Reg(x86_EDX, x86_EDX);
- RSPTestConstToX86Reg(0xFFFF0000, x86_EAX);
- RSPSetnz(x86_EDX);
- RSPShiftLeftSignImmed(x86_EDX, 7 - el);
- RSPOrX86RegToX86Reg(x86_ECX, x86_EDX);
-
- if (bWriteToAccum == 1) {
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- }
- if (bWriteToDest == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
- }
- RSPMoveX86regToVariable(x86_ECX, &RSP_Flags[0].UW);
-}
-
-void RSPCompile_Vector_VSAW ( void ) {
-
- uint32_t Word;
-
- #ifndef RSPCompileVsaw
- RSPCheat_r4300iOpcode(RSP_Vector_VSAW); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- switch ((RSPOpC.rs & 0xF)) {
- case 8: Word = 3; break;
- case 9: Word = 2; break;
- case 10: Word = 1; break;
- default:
- RSPMoveConstToVariable(0, &RSP_Vect[RSPOpC.sa].DW[1]);
- RSPMoveConstToVariable(0, &RSP_Vect[RSPOpC.sa].DW[0]);
- return;
- }
-
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[1].HW[Word], x86_EAX);
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[3].HW[Word], x86_EBX);
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[5].HW[Word], x86_ECX);
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[7].HW[Word], x86_EDX);
-
- RSPShiftLeftSignImmed(x86_EAX, 16);
- RSPShiftLeftSignImmed(x86_EBX, 16);
- RSPShiftLeftSignImmed(x86_ECX, 16);
- RSPShiftLeftSignImmed(x86_EDX, 16);
-
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[0].HW[Word], x86_EAX);
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[2].HW[Word], x86_EBX);
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[4].HW[Word], x86_ECX);
-
- RSPMoveVariableToX86regHalf(&RSP_ACCUM[6].HW[Word], x86_EDX);
-
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[0]);
-
- RSPMoveX86regToVariable(x86_EBX, &RSP_Vect[RSPOpC.sa].HW[2]);
-
- RSPMoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[4]);
-
- RSPMoveX86regToVariable(x86_EDX, &RSP_Vect[RSPOpC.sa].HW[6]);
-}
-
-void RSPCompile_Vector_VLT ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VLT);
-}
-
-void RSPCompile_Vector_VEQ ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VEQ);
-}
-
-void RSPCompile_Vector_VNE ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VNE);
-}
-
-int32_t RSPCompile_Vector_VGE_MMX(void) {
-
-
- if ((RSPOpC.rs & 0xF) >= 2 && (RSPOpC.rs & 0xF) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPMoveConstToVariable(0, &RSP_Flags[1].UW);
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].HW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].HW[4]);
- RSPMmxMoveRegToReg(x86_MM2, x86_MM0);
- RSPMmxMoveRegToReg(x86_MM3, x86_MM1);
-
- if ((RSPOpC.rs & 0x0f) < 2) {
-
- RSPMmxMoveQwordVariableToReg(x86_MM4, &RSP_Vect[RSPOpC.rt].HW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM5, &RSP_Vect[RSPOpC.rt].HW[4]);
- } else if ((RSPOpC.rs & 0x0f) >= 8) {
- RSP_Element2Mmx(x86_MM4);
- } else {
- RSP_MultiElement2Mmx(x86_MM4, x86_MM5);
- }
-
- RSPMmxCompareGreaterWordRegToReg(x86_MM2, x86_MM4);
- RSPMmxCompareGreaterWordRegToReg(x86_MM3, ((RSPOpC.rs & 0x0f) >= 8) ? x86_MM4 : x86_MM5);
-
- RSPMmxPandRegToReg(x86_MM0, x86_MM2);
- RSPMmxPandRegToReg(x86_MM1, x86_MM3);
- RSPMmxPandnRegToReg(x86_MM2, x86_MM4);
- RSPMmxPandnRegToReg(x86_MM3, ((RSPOpC.rs & 0x0f) >= 8) ? x86_MM4 : x86_MM5);
-
- RSPMmxPorRegToReg(x86_MM0, x86_MM2);
- RSPMmxPorRegToReg(x86_MM1, x86_MM3);
- RSPMoveConstToVariable(0, &RSP_Flags[0].UW);
- return 1;
-}
-
-void RSPCompile_Vector_VGE ( void ) {
-/* int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
-
- /* FIXME: works ok, but needs careful flag analysis */
-/* #if defined (DLIST)
- if (bWriteToAccum == 0 && 1 == RSPCompile_Vector_VGE_MMX()) {
- return;
- }
- #endif
-*/
- RSPCheat_r4300iOpcode(RSP_Vector_VGE);
-}
-
-void RSPCompile_Vector_VCL ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VCL);
-}
-
-void RSPCompile_Vector_VCH ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VCH);
-}
-
-void RSPCompile_Vector_VCR ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VCR);
-}
-
-void RSPCompile_Vector_VMRG ( void ) {
-
- int32_t count, el, del;
-
- #ifndef RSPCompileVmrg
- RSPCheat_r4300iOpcode(RSP_Vector_VMRG); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPMoveVariableToX86reg(&RSP_Flags[1].UW, x86_EDX);
-
- for (count = 0;count < 8; count++) {
- el = Indx[RSPOpC.rs].UB[count];
- del = EleSpec[RSPOpC.rs].UB[el];
- CPU_Message( count);
-
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- RSPMoveZxVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
-
- RSPTestConstToX86Reg(1 << (7 - el), x86_EDX);
- RSPCondMoveNotEqual(x86_ECX, x86_EAX);
- RSPCondMoveEqual(x86_ECX, x86_EBX);
-
-
- RSPMoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
-}
-
-int32_t RSPCompile_Vector_VAND_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if ((RSPOpC.rs & 0x0f) >= 2 && (RSPOpC.rs & 0x0f) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 0xF) >= 8) {
- RSP_Element2Mmx(x86_MM2);
- RSPMmxPandRegToReg(x86_MM0, x86_MM2);
- RSPMmxPandRegToReg(x86_MM1, x86_MM2);
- } else if ((RSPOpC.rs & 0xF) < 2) {
-
- RSPMmxPandVariableToReg(&RSP_Vect[RSPOpC.rt].HW[0], x86_MM0);
-
- RSPMmxPandVariableToReg(&RSP_Vect[RSPOpC.rt].HW[4], x86_MM1);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
- RSPMmxPandRegToReg(x86_MM0, x86_MM2);
- RSPMmxPandRegToReg(x86_MM1, x86_MM3);
- }
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VAND ( void ) {
-
- int32_t el, del, count;
- int32_t bElement = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
-
- #ifndef RSPCompileVand
- RSPCheat_r4300iOpcode(RSP_Vector_VAND); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0) {
- if (1 == RSPCompile_Vector_VAND_MMX())
- return;
- }
-
- if (bElement == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- for (count = 0; count < 8; count++) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- CPU_Message( count);
-
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (bElement == 0) {
-
- RSPAndVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EAX);
- } else {
- RSPAndX86RegHalfToX86RegHalf(x86_EAX, x86_EBX);
- }
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
-
- if (bWriteToAccum != 0) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- }
- }
-}
-
-void RSPCompile_Vector_VNAND ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VNAND);
-}
-
-int32_t RSPCompile_Vector_VOR_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 0)
- return 0;
- if ((RSPOpC.rs & 0x0f) >= 2 && (RSPOpC.rs & 0x0f) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 0xF) >= 8) {
- RSP_Element2Mmx(x86_MM2);
- RSPMmxPorRegToReg(x86_MM0, x86_MM2);
- RSPMmxPorRegToReg(x86_MM1, x86_MM2);
- } else if ((RSPOpC.rs & 0xF) < 2) {
-
- RSPMmxPorVariableToReg(&RSP_Vect[RSPOpC.rt].HW[0], x86_MM0);
-
- RSPMmxPorVariableToReg(&RSP_Vect[RSPOpC.rt].HW[4], x86_MM1);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
- RSPMmxPorRegToReg(x86_MM0, x86_MM2);
- RSPMmxPorRegToReg(x86_MM1, x86_MM3);
- }
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VOR ( void ) {
-
- int32_t el, del, count;
- int32_t bElement = ((RSPOpC.rs & 0x0f) >= 8) ? 1 : 0;
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
-
- #ifndef RSPCompileVor
- RSPCheat_r4300iOpcode(RSP_Vector_VOR); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (bWriteToAccum == 0) {
- if (1 == RSPCompile_Vector_VOR_MMX())
- return;
- }
-
- if (bElement == 1) {
- del = (RSPOpC.rs & 0x07) ^ 7;
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EBX);
- }
-
- for (count = 0; count < 8; count++) {
- el = Indx[RSPOpC.rs].B[count];
- del = EleSpec[RSPOpC.rs].B[el];
-
- CPU_Message( count);
-
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rd].HW[el], x86_EAX);
-
- if (bElement == 0) {
-
- RSPOrVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].HW[del], x86_EAX);
- } else {
- RSPOrX86RegToX86Reg(x86_EAX, x86_EBX);
- }
-
- if (bWriteToAccum == 1) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[el].HW[1]);
- }
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_Vect[RSPOpC.sa].HW[el]);
- }
-}
-
-void RSPCompile_Vector_VNOR ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VNOR);
-}
-
-int32_t RSPCompile_Vector_VXOR_MMX ( void ) {
-
-
- /* Do our MMX checks here */
- if (IsMmxEnabled == 1)
- return 0;
- if ((RSPOpC.rs & 0x0f) >= 2 && (RSPOpC.rs & 0x0f) <= 7 && IsMmx2Enabled == 0)
- return 0;
-
- if ((RSPOpC.rs & 0xF) < 2 && (RSPOpC.rd == RSPOpC.rt)) {
- static uint32_t VXOR_DynaRegCount = 0;
- RSPMmxXorRegToReg(VXOR_DynaRegCount+1, VXOR_DynaRegCount+1);
-
-
- RSPMmxMoveQwordRegToVariable(VXOR_DynaRegCount+1, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(VXOR_DynaRegCount+1, &RSP_Vect[RSPOpC.sa].UHW[4]);
- VXOR_DynaRegCount = (VXOR_DynaRegCount + 1) & 7;
- } else {
-
- RSPMmxMoveQwordVariableToReg(x86_MM0, &RSP_Vect[RSPOpC.rd].UHW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM1, &RSP_Vect[RSPOpC.rd].UHW[4]);
-
- if ((RSPOpC.rs & 0xF) >= 8) {
- RSP_Element2Mmx(x86_MM2);
- RSPMmxXorRegToReg(x86_MM0, x86_MM2);
- RSPMmxXorRegToReg(x86_MM1, x86_MM2);
- } else if ((RSPOpC.rs & 0xF) < 2) {
-
- RSPMmxMoveQwordVariableToReg(x86_MM2, &RSP_Vect[RSPOpC.rt].HW[0]);
-
- RSPMmxMoveQwordVariableToReg(x86_MM3, &RSP_Vect[RSPOpC.rt].HW[4]);
-
- RSPMmxXorRegToReg(x86_MM0, x86_MM2);
- RSPMmxXorRegToReg(x86_MM1, x86_MM3);
- } else {
- RSP_MultiElement2Mmx(x86_MM2, x86_MM3);
- RSPMmxXorRegToReg(x86_MM0, x86_MM2);
- RSPMmxXorRegToReg(x86_MM1, x86_MM3);
- }
-
-
- RSPMmxMoveQwordRegToVariable(x86_MM0, &RSP_Vect[RSPOpC.sa].UHW[0]);
-
- RSPMmxMoveQwordRegToVariable(x86_MM1, &RSP_Vect[RSPOpC.sa].UHW[4]);
- }
-
- if (IsNextInstructionMmx(RSPCompilePC) == 0)
- RSPMmxEmptyMultimediaState();
-
- return 1;
-}
-
-void RSPCompile_Vector_VXOR ( void ) {
- #ifdef RSPCompileVxor
-
- uint32_t count;
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (!bWriteToAccum || ((RSPOpC.rs & 0xF) < 2 && RSPOpC.rd == RSPOpC.rt)) {
- if (1 == RSPCompile_Vector_VXOR_MMX()) {
- if (bWriteToAccum == 1) {
- RSPXorX86RegToX86Reg(x86_EAX, x86_EAX);
- for (count = 0; count < 8; count++) {
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1]);
- }
- }
- return;
- }
- }
- #endif
-
- RSPCheat_r4300iOpcodeNoMessage(RSP_Vector_VXOR);
-}
-
-void RSPCompile_Vector_VNXOR ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VNXOR);
-}
-
-void RSPCompile_Vector_VRCP ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VRCP);
-}
-
-void RSPCompile_Vector_VRCPL ( void ) {
- RSPCheat_r4300iOpcode(RSP_Vector_VRCPL);
-}
-
-void RSPCompile_Vector_VRCPH ( void ) {
-
- int32_t count, el, last = -1;
- int32_t bWriteToAccum = WriteToAccum(Low16BitAccum, RSPCompilePC);
-
- #ifndef RSPCompileVrcph
- RSPCheat_r4300iOpcode(RSP_Vector_VRCPH); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)];
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], x86_EDX);
- RSPMoveX86regHalfToVariable(x86_EDX, &Recp.UHW[1]);
-
- RSPMoveConstHalfToVariable(0, &Recp.UHW[0]);
-
- RSPMoveVariableToX86regHalf(&RecpResult.UHW[1], x86_ECX);
- el = 7 - (RSPOpC.rd & 0x7);
-
- RSPMoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].UHW[el]);
-
- if (bWriteToAccum == 0) return;
-
- for (count = 0; count < 8; count++) {
- el = EleSpec[RSPOpC.rs].B[count];
-
- if (el != last) {
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], x86_EAX);
- last = el;
- }
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1]);
- }
-}
-
-void RSPCompile_Vector_VMOV ( void ) {
-
- int32_t el;
-
- #ifndef RSPCompileVmov
- RSPCheat_r4300iOpcode(RSP_Vector_VMOV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)];
-
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], x86_ECX);
-
- el = 7 - (RSPOpC.rd & 0x7);
-
-
- RSPMoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].UHW[el]);
-}
-
-void RSPCompile_Vector_VRSQ ( void ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPCheat_r4300iOpcodeNoMessage(RSP_Vector_VRSQ);
-}
-
-void RSPCompile_Vector_VRSQL ( void ) {
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
- RSPCheat_r4300iOpcodeNoMessage(RSP_Vector_VRSQL);
-}
-
-void RSPCompile_Vector_VRSQH ( void ) {
-
- int32_t count, el;
-
- #ifndef RSPCompileVrsqh
- RSPCheat_r4300iOpcode(RSP_Vector_VRSQH); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- el = EleSpec[RSPOpC.rs].B[(RSPOpC.rd & 0x7)];
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], x86_EDX);
- RSPMoveX86regHalfToVariable(x86_EDX, &SQroot.UHW[1]);
-
- RSPMoveVariableToX86regHalf(&SQrootResult.UHW[1], x86_ECX);
- el = 7 - (RSPOpC.rd & 0x7);
-
- RSPMoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.sa].UHW[el]);
-
- for (count = 0; count < 8; count++) {
- el = EleSpec[RSPOpC.rs].B[count];
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].UHW[el], x86_EAX);
-
-
- RSPMoveX86regHalfToVariable(x86_EAX, &RSP_ACCUM[count].HW[1]);
- }
-}
-
-void RSPCompile_Vector_VNOOP ( void ) {
-
-}
-
-/************************** lc2 functions **************************/
-
-void RSPCompile_Opcode_LBV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_LBV);
-}
-
-void RSPCompile_Opcode_LSV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 1);
-
- if (RSPOpC.del > 14) {
- rsp_UnknownOpcode();
- return;
- }
-
- #ifndef RSPCompileLsv
- RSPCheat_r4300iOpcode(RSP_Opcode_LSV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if ((Addr & 1) != 0) {
-
- RSPMoveVariableToX86regByte(DMEM + ((Addr + 0) ^ 3), x86_ECX);
-
- RSPMoveVariableToX86regByte(DMEM + ((Addr + 1) ^ 3), x86_EDX);
-
-
- RSPMoveX86regByteToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)]);
-
- RSPMoveX86regByteToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)]);
- } else {
-
- RSPMoveVariableToX86regHalf(DMEM + (Addr ^ 2), x86_EDX);
-
- RSPMoveX86regHalfToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)]);
- }
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) RSPAddConstToX86Reg(x86_EBX, offset);
- RSPAndConstToX86Reg(x86_EBX, 0x0FFF);
-
- if (Compiler.bAlignVector == 1) {
- RSPXorConstToX86Reg(x86_EBX, 2);
- RSPMoveN64MemToX86regHalf(x86_ECX, x86_EBX);
-
- RSPMoveX86regHalfToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)]);
- } else {
- RSPLeaSourceAndOffset(x86_EAX, x86_EBX, 1);
- RSPXorConstToX86Reg(x86_EBX, 3);
- RSPXorConstToX86Reg(x86_EAX, 3);
-
- RSPMoveN64MemToX86regByte(x86_ECX, x86_EBX);
- RSPMoveN64MemToX86regByte(x86_EDX, x86_EAX);
-
-
- RSPMoveX86regByteToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)]);
-
-
- RSPMoveX86regByteToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)]);
- }
-}
-
-void RSPCompile_Opcode_LLV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 2);
- uint8_t * Jump[2];
-
- #ifndef RSPCompileLlv
- RSPCheat_r4300iOpcode(RSP_Opcode_LLV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if ((RSPOpC.del & 0x3) != 0) {
- rsp_UnknownOpcode();
- return;
- }
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if ((Addr & 3) != 0) {
- //CompilerWarning("Unaligned LLV at constant address");
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LLV);
- return;
- }
-
-
- RSPMoveVariableToX86reg(DMEM + Addr, x86_EAX);
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4]);
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) RSPAddConstToX86Reg(x86_EBX, offset);
-
- RSPTestConstToX86Reg(3, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- /*
- * Unaligned
- */
- CompilerToggleBuffer();
-
- CPU_Message(" Unaligned:");
- *((uint32_t *)(Jump[0]))=(uint32_t)(RSPRecompPos - Jump[0] - 4);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LLV);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
-
- /*
- * Aligned
- */
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- RSPMoveN64MemToX86reg(x86_EAX, x86_EBX);
- /* Because of byte swapping this swizzle works nicely */
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4]);
-
- CPU_Message(" Done:");
- *((uint32_t *)(Jump[1]))=(uint32_t)(RSPRecompPos - Jump[1] - 4);
-}
-
-void RSPCompile_Opcode_LDV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 3);
- uint8_t * Jump[2], * LoopEntry;
- //RSPBreakPoint();
-
- #ifndef RSPCompileLdv
- RSPCheat_r4300iOpcode(RSP_Opcode_LDV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- /* FIXME: Conker's hits this */
- //if ((RSPOpC.del & 0x7) != 0) {
- // rsp_UnknownOpcode();
- // return;
- //}
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if ((Addr & 3) != 0) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LDV);
- return;
- }
-
-
- RSPMoveVariableToX86reg(DMEM + Addr + 0, x86_EAX);
-
- RSPMoveVariableToX86reg(DMEM + Addr + 4, x86_ECX);
-
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4]);
-
- RSPMoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 8]);
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) {
- RSPAddConstToX86Reg(x86_EBX, offset);
- }
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- RSPTestConstToX86Reg(3, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rt].UB[15 - RSPOpC.del], x86_RDI);
- RSPMoveConstToX86reg(8, x86_ECX);
-
-/* mov eax, ebx
- dec edi
- xor eax, 3h
- inc ebx
- mov dl, byte ptr [eax+Dmem]
- dec ecx
- mov byte ptr [edi+1], dl
- jne $Loop */
-
- LoopEntry = RSPRecompPos;
- CPU_Message(" Loop:");
- RSPMoveX86RegToX86Reg(x86_EBX, x86_EAX);
- RSPXorConstToX86Reg(x86_EAX, 3);
- RSPMoveN64MemToX86regByte(x86_EDX, x86_EAX);
- RSPMoveX86regByteToX86regPointer(x86_EDX, x86_EDI);
- RSPIncX86reg(x86_EBX); /* address constant */
- RSPDecX86reg(x86_RDI); /* vector pointer */
- RSPDecX86reg(x86_ECX); /* counter */
- RSPJneLabel8( 0);
- RSPx86_SetBranch8b(RSPRecompPos - 1, LoopEntry);
-
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
- CompilerToggleBuffer();
-
- RSPMoveN64MemToX86reg(x86_EAX, x86_EBX);
- RSPMoveN64MemDispToX86reg(x86_ECX, x86_EBX, 4);
-
- /* Because of byte swapping this swizzle works nicely */
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4]);
-
- RSPMoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 8]);
-
- CPU_Message(" Done:");
- RSPx86_SetBranch32b(Jump[1], RSPRecompPos);
-}
-
-void RSPCompile_Opcode_LQV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 4);
- uint8_t * Jump[2], * Jump3;
-
- #ifndef RSPCompileLqv
- RSPCheat_r4300iOpcode(RSP_Opcode_LQV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.del != 0) {
- rsp_UnknownOpcode();
- return;
- }
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if (Addr & 15) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LQV);
- return;
- }
-
- /*
- * Aligned store
- */
-
- if (IsSseEnabled == 0) {
-
- RSPMoveVariableToX86reg(DMEM + Addr + 0, x86_EAX);
-
- RSPMoveVariableToX86reg(DMEM + Addr + 4, x86_EBX);
-
- RSPMoveVariableToX86reg(DMEM + Addr + 8, x86_ECX);
-
- RSPMoveVariableToX86reg(DMEM + Addr + 12, x86_EDX);
-
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[12]);
-
- RSPMoveX86regToVariable(x86_EBX, &RSP_Vect[RSPOpC.rt].B[8]);
-
- RSPMoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[4]);
-
- RSPMoveX86regToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[0]);
- } else {
-
- RSPSseMoveUnalignedVariableToReg(DMEM + Addr, x86_XMM0);
- RSPSseShuffleReg(x86_XMM0, x86_MM0, 0x1b);
-
- RSPSseMoveAlignedRegToVariable(x86_XMM0, &RSP_Vect[RSPOpC.rt].B[0]);
- }
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) {
- RSPAddConstToX86Reg(x86_EBX, offset);
- }
-/*
- //RSPBreakPoint();
- RSPTestConstToX86Reg(15, x86_EBX);
- RSPJeLabel32( 0);
- Jump3 = RSPRecompPos - 4;
-
- RSPBreakPoint();
- RSPx86_SetBranch32b((uint32_t*)Jump3, (uint32_t*)RSPRecompPos);
-
- RSPTestConstToX86Reg(15, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-*/
-
-#define RSetJump32(Loc,JumpLoc) *(uint32_t *)(Loc)= (uint32_t)(((uint64_t)(JumpLoc)) - (((uint64_t)(Loc)) + 4));
-
- RSPTestConstToX86Reg(15, x86_EBX);
- RSPJeLabel32( 0);
- Jump3 = RSPRecompPos - 4;
-// RSPBreakPoint();
- //Int3();
- RSPJmpLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
- RSPx86_SetBranch32b((uint32_t*)Jump3, (uint32_t*)RSPRecompPos);
-
- // 000000440000150E E9 15 EE FF FF jmp 0000004400000328
- CompilerToggleBuffer();
- CPU_Message(" Unaligned:");
- //if(RSPRecompPos == 0x0000004400000328)
- //Int3();
-// RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
-//void RSPx86_SetBranch32b(void * JumpByte, void * Destination) {
-// *(uint32_t*)(JumpByte) = (uint32_t)((uint8_t*)Destination - (uint8_t*)((uint32_t*)JumpByte + 1));
-//}
- //*(uint32_t*)(Jump[0]) = (uint32_t)((uint8_t*)RSPRecompPos - (uint8_t*)((Jump[0]) + 1));
- RSetJump32(Jump[0], RSPRecompPos);
-
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LQV);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
- CompilerToggleBuffer();
-
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- if (IsSseEnabled == 0) {
- RSPMoveN64MemDispToX86reg(x86_EAX, x86_EBX, 0);
- RSPMoveN64MemDispToX86reg(x86_ECX, x86_EBX, 4);
- RSPMoveN64MemDispToX86reg(x86_EDX, x86_EBX, 8);
- RSPMoveN64MemDispToX86reg(x86_EDI, x86_EBX, 12);
-
-
- RSPMoveX86regToVariable(x86_EAX, &RSP_Vect[RSPOpC.rt].B[12]);
-
- RSPMoveX86regToVariable(x86_ECX, &RSP_Vect[RSPOpC.rt].B[8]);
-
- RSPMoveX86regToVariable(x86_EDX, &RSP_Vect[RSPOpC.rt].B[4]);
-
- RSPMoveX86regToVariable(x86_EDI, &RSP_Vect[RSPOpC.rt].B[0]);
- } else {
- RSPSseMoveUnalignedN64MemToReg(x86_XMM0, x86_EBX);
- RSPSseShuffleReg(x86_XMM0, x86_MM0, 0x1b);
-
- RSPSseMoveAlignedRegToVariable(x86_XMM0, &RSP_Vect[RSPOpC.rt].B[0]);
- }
- CPU_Message(" Done:");
- RSPx86_SetBranch32b((uint32_t*)Jump[1], (uint32_t*)RSPRecompPos);
-}
-
-void RSPCompile_Opcode_LRV ( void ) {
- int32_t offset = (RSPOpC.voffset << 4);
- uint8_t * Loop, * Jump[2];
-
- #ifndef RSPCompileLrv
- RSPCheat_r4300iOpcode(RSP_Opcode_LRV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.del != 0) {
- rsp_UnknownOpcode();
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) RSPAddConstToX86Reg(x86_EBX, offset);
-
- if (Compiler.bAlignVector == 0) {
- RSPTestConstToX86Reg(1, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- /* Unaligned */
- CompilerToggleBuffer();
-
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b(Jump[0], RSPRecompPos);
-
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_LRV);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- }
-
-// RSPBreakPoint();
-
- /* Aligned */
- RSPMoveX86RegToX86Reg(x86_EBX, x86_EAX);
- RSPAndConstToX86Reg(x86_EAX, 0x0F);
- RSPAndConstToX86Reg(x86_EBX, 0x0ff0);
-
- RSPMoveX86RegToX86Reg(x86_EAX, x86_ECX);
- RSPShiftRightUnsignImmed(x86_ECX, 1);
-
- RSPJeLabel8( 0);
- Jump[0] = RSPRecompPos - 1;
-/*
- RSPDecX86reg(x86_EAX);
- RSPLeaSourceAndOffset(x86_EAX, x86_EAX, (uint32_t) &RSP_Vect[RSPOpC.rt].B[0]);
- RSPDecX86reg(x86_EAX);
-*/
-
-// RSPBreakPoint();
-//Int3();
- RSPAddQwordToX86Reg(x86_RAX, ((uintptr_t)&RSP_Vect[RSPOpC.rt].UB[0]) - 2);
-
- CPU_Message(" Loop:");
- Loop = RSPRecompPos;
-
- RSPMoveX86RegToX86Reg(x86_EBX, x86_ESI);
- RSPXorConstToX86Reg(x86_ESI, 2);
- RSPMoveN64MemToX86regHalf(x86_EDX, x86_ESI);
- RSPMoveX86regHalfToX86regPointer(x86_EDX, x86_RAX);
-
- RSPAddConstToX86Reg(x86_EBX, 2); /* Dmem pointer */
- RSPSubConstFromX86Reg(x86_RAX, 2); /* Vector pointer */
- RSPDecX86reg(x86_ECX); /* Loop counter */
- RSPJneLabel8( 0);
- RSPx86_SetBranch8b(RSPRecompPos - 1, Loop);
-
- if (Compiler.bAlignVector == 0) {
- CPU_Message(" Done:");
- RSPx86_SetBranch32b((uint32_t*)Jump[1], (uint32_t*)RSPRecompPos);
- }
-
- RSPx86_SetBranch8b(Jump[0], RSPRecompPos);
-}
-
-void RSPCompile_Opcode_LPV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_LPV);
-}
-
-void RSPCompile_Opcode_LUV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_LUV);
-}
-
-
-void RSPCompile_Opcode_LHV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_LHV);
-}
-
-
-void RSPCompile_Opcode_LFV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_LFV);
-}
-
-void RSPCompile_Opcode_LTV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_LTV);
-}
-
-/************************** sc2 functions **************************/
-
-void RSPCompile_Opcode_SBV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SBV);
-}
-
-void RSPCompile_Opcode_SSV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 1);
-
- if (RSPOpC.del > 14) {
- rsp_UnknownOpcode();
- return;
- }
-
- #ifndef RSPCompileSsv
- RSPCheat_r4300iOpcode(RSP_Opcode_SSV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if ((Addr & 1) != 0) {
-
- RSPMoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)], x86_ECX);
-
- RSPMoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], x86_EDX);
-
-
- RSPMoveX86regByteToVariable(x86_ECX, DMEM + ((Addr + 0) ^ 3));
-
- RSPMoveX86regByteToVariable(x86_EDX, DMEM + ((Addr + 1) ^ 3));
- } else {
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], x86_ECX);
-
- RSPMoveX86regHalfToVariable(x86_ECX, DMEM + (Addr ^ 2));
- }
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) RSPAddConstToX86Reg(x86_EBX, offset);
- RSPAndConstToX86Reg(x86_EBX, 0x0FFF);
-
- if (Compiler.bAlignVector == 1) {
-
- RSPMoveVariableToX86regHalf(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], x86_ECX);
- RSPXorConstToX86Reg(x86_EBX, 2);
- RSPMoveX86regHalfToN64Mem(x86_ECX, x86_EBX);
- } else {
- RSPLeaSourceAndOffset(x86_EAX, x86_EBX, 1);
- RSPXorConstToX86Reg(x86_EBX, 3);
- RSPXorConstToX86Reg(x86_EAX, 3);
-
-
- RSPMoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 0)], x86_ECX);
-
- RSPMoveVariableToX86regByte(&RSP_Vect[RSPOpC.rt].B[15 - (RSPOpC.del + 1)], x86_EDX);
-
- RSPMoveX86regByteToN64Mem(x86_ECX, x86_EBX);
- RSPMoveX86regByteToN64Mem(x86_EDX, x86_EAX);
- }
-}
-
-void RSPCompile_Opcode_SLV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 2);
- uint8_t * Jump[2];
-
- #ifndef RSPCompileSlv
- RSPCheat_r4300iOpcode(RSP_Opcode_SLV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
-// if ((RSPOpC.del & 0x3) != 0) {
-// rsp_UnknownOpcode();
-// return;
-// }
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if ((Addr & 3) != 0) {
- //CompilerWarning("Unaligned SLV at constant address");
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SLV);
- return;
- }
-
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], x86_EAX);
-
- RSPMoveX86regToVariable(x86_EAX, DMEM + Addr);
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) RSPAddConstToX86Reg(x86_EBX, offset);
-
- RSPTestConstToX86Reg(3, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- /*
- * Unaligned
- */
- CompilerToggleBuffer();
-
- CPU_Message(" Unaligned:");
- *((uint32_t *)(Jump[0]))=(uint32_t)(RSPRecompPos - Jump[0] - 4);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SLV);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
-
- /*
- * Aligned
- */
-
- /* Because of byte swapping this swizzle works nicely */
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], x86_EAX);
-
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- RSPMoveX86regToN64Mem(x86_EAX, x86_EBX);
-
- CPU_Message(" Done:");
- *((uint32_t *)(Jump[1]))=(uint32_t)(RSPRecompPos - Jump[1] - 4);
-}
-
-void RSPCompile_Opcode_SDV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 3);
- uint8_t * Jump[2], * LoopEntry;
-
- //if ((RSPOpC.del & 0x7) != 0) {
- // rsp_UnknownOpcode();
- // return;
- //}
-
- #ifndef RSPCompileSdv
- RSPCheat_r4300iOpcode(RSP_Opcode_SDV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if ((Addr & 3) != 0) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SDV);
- return;
- }
-
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], x86_EAX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 8], x86_EBX);
-
-
- RSPMoveX86regToVariable(x86_EAX, DMEM + Addr);
-
- RSPMoveX86regToVariable(x86_EBX, DMEM + Addr + 4);
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) {
- RSPAddConstToX86Reg(x86_EBX, offset);
- }
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- RSPTestConstToX86Reg(3, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b((uint32_t*)Jump[0], (uint32_t*)RSPRecompPos);
-
-
- RSPMoveConstQwordToX86reg((uintptr_t)&RSP_Vect[RSPOpC.rt].UB[15 - RSPOpC.del], x86_RDI);
- RSPMoveConstToX86reg(8, x86_ECX);
-
- CPU_Message(" Loop:");
- LoopEntry = RSPRecompPos;
- RSPMoveX86RegToX86Reg(x86_EBX, x86_EAX);
- RSPXorConstToX86Reg(x86_EAX, 3);
- RSPMoveX86regPointerToX86regByte(x86_EDX, x86_EDI);
- RSPMoveX86regByteToN64Mem(x86_EDX, x86_EAX);
- RSPIncX86reg(x86_EBX); /* address constant */
- RSPDecX86reg(x86_RDI); /* vector pointer */
- RSPDecX86reg(x86_ECX); /* counter */
- RSPJneLabel8( 0);
- RSPx86_SetBranch8b(RSPRecompPos - 1, LoopEntry);
-
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
- CompilerToggleBuffer();
-
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 4], x86_EAX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[16 - RSPOpC.del - 8], x86_ECX);
- RSPMoveX86regToN64Mem(x86_EAX, x86_EBX);
- RSPMoveX86regToN64MemDisp(x86_ECX, x86_EBX, 4);
-
- CPU_Message(" Done:");
- RSPx86_SetBranch32b((uint32_t*)Jump[1], (uint32_t*)RSPRecompPos);
-}
-
-void RSPCompile_Opcode_SQV ( void ) {
-
- int32_t offset = (RSPOpC.voffset << 4);
- uint8_t * Jump[2];
-
- #ifndef RSPCompileSqv
- RSPCheat_r4300iOpcode(RSP_Opcode_SQV); return;
- #endif
-
- CPU_Message(RSPCompilePC,RSPOpcodeName(RSPOpC.Hex,RSPCompilePC));
-
- if (RSPOpC.del != 0) {
- rsp_UnknownOpcode();
- return;
- }
-
- if (IsRegConst(RSPOpC.base) == 1) {
- uint32_t Addr = (MipsRegConst(RSPOpC.base) + offset) & 0xfff;
-
- if (Addr & 15) {
- CompilerWarning( RSPCompilePC);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SQV);
- return;
- }
-
- /*
- * Aligned store
- */
-
- if (IsSseEnabled == 0) {
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[12], x86_EAX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[8], x86_EBX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[4], x86_ECX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[0], x86_EDX);
-
-
- RSPMoveX86regToVariable(x86_EAX, DMEM + Addr + 0);
-
- RSPMoveX86regToVariable(x86_EBX, DMEM + Addr + 4);
-
- RSPMoveX86regToVariable(x86_ECX, DMEM + Addr + 8);
-
- RSPMoveX86regToVariable(x86_EDX, DMEM + Addr + 12);
- } else {
-
- RSPSseMoveAlignedVariableToReg(&RSP_Vect[RSPOpC.rt].B[0], x86_XMM0);
- RSPSseShuffleReg(x86_XMM0, x86_MM0, 0x1b);
-
- RSPSseMoveUnalignedRegToVariable(x86_XMM0, DMEM + Addr);
- }
- return;
- }
-
- RSPMoveVariableToX86reg(&RSP_GPR[RSPOpC.base].UW, x86_EBX);
- if (offset != 0) {
- RSPAddConstToX86Reg(x86_EBX, offset);
- }
- RSPTestConstToX86Reg(15, x86_EBX);
- RSPJneLabel32( 0);
- Jump[0] = RSPRecompPos - 4;
-
- CompilerToggleBuffer();
- CPU_Message(" Unaligned:");
- RSPx86_SetBranch32b((uint32_t*)Jump[0], (uint32_t*)RSPRecompPos);
- RSPCheat_r4300iOpcodeNoMessage(RSP_Opcode_SQV);
- RSPJmpLabel32( 0);
- Jump[1] = RSPRecompPos - 4;
- CompilerToggleBuffer();
-
- RSPAndConstToX86Reg(x86_EBX, 0x0fff);
- if (IsSseEnabled == 0) {
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[12], x86_EAX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[8], x86_ECX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[4], x86_EDX);
-
- RSPMoveVariableToX86reg(&RSP_Vect[RSPOpC.rt].B[0], x86_EDI);
-
- RSPMoveX86regToN64MemDisp(x86_EAX, x86_EBX, 0);
- RSPMoveX86regToN64MemDisp(x86_ECX, x86_EBX, 4);
- RSPMoveX86regToN64MemDisp(x86_EDX, x86_EBX, 8);
- RSPMoveX86regToN64MemDisp(x86_EDI, x86_EBX, 12);
- } else {
-
- RSPSseMoveAlignedVariableToReg(&RSP_Vect[RSPOpC.rt].B[0], x86_XMM0);
- RSPSseShuffleReg(x86_XMM0, x86_MM0, 0x1b);
- RSPSseMoveUnalignedRegToN64Mem(x86_XMM0, x86_EBX);
- }
- CPU_Message(" Done:");
- RSPx86_SetBranch32b((uint32_t*)Jump[1], (uint32_t*)RSPRecompPos);
-}
-
-void RSPCompile_Opcode_SRV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SRV);
-}
-
-void RSPCompile_Opcode_SPV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SPV);
-}
-
-void RSPCompile_Opcode_SUV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SUV);
-}
-
-void RSPCompile_Opcode_SHV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SHV);
-}
-
-void RSPCompile_Opcode_SFV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SFV);
-}
-
-void RSPCompile_Opcode_STV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_STV);
-}
-
-void RSPCompile_Opcode_SWV ( void ) {
- RSPCheat_r4300iOpcode(RSP_Opcode_SWV);
-}
-
-/************************** Other functions **************************/
-
-void RSPCompile_UnknownOpcode (void) {
- CPU_Message(RSPCompilePC, RSPOpcodeName(RSPOpC.Hex,RSPCompilePC) );
- RSPNextInstruction = FINISH_BLOCK;
- RSPMoveConstToVariable(RSPCompilePC,PrgCount);
- RSPMoveConstToVariable(RSPOpC.Hex,&RSPOpC.Hex);
- RSPCall_Direct(rsp_UnknownOpcode );
- RSPRet();
-}
diff --git a/src/usf/rsp_recompiler_ops.h b/src/usf/rsp_recompiler_ops.h deleted file mode 100644 index c13311a..0000000 --- a/src/usf/rsp_recompiler_ops.h +++ /dev/null @@ -1,158 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-/************************* OpCode functions *************************/
-void RSPCompile_SPECIAL ( void );
-void RSPCompile_REGIMM ( void );
-void RSPCompile_J ( void );
-void RSPCompile_JAL ( void );
-void RSPCompile_BEQ ( void );
-void RSPCompile_BNE ( void );
-void RSPCompile_BLEZ ( void );
-void RSPCompile_BGTZ ( void );
-void RSPCompile_ADDI ( void );
-void RSPCompile_ADDIU ( void );
-void RSPCompile_SLTI ( void );
-void RSPCompile_SLTIU ( void );
-void RSPCompile_ANDI ( void );
-void RSPCompile_ORI ( void );
-void RSPCompile_XORI ( void );
-void RSPCompile_LUI ( void );
-void RSPCompile_COP0 ( void );
-void RSPCompile_COP2 ( void );
-void RSPCompile_LB ( void );
-void RSPCompile_LH ( void );
-void RSPCompile_LW ( void );
-void RSPCompile_LBU ( void );
-void RSPCompile_LHU ( void );
-void RSPCompile_SB ( void );
-void RSPCompile_SH ( void );
-void RSPCompile_SW ( void );
-void RSPCompile_LC2 ( void );
-void RSPCompile_SC2 ( void );
-/********************** R4300i OpCodes: Special **********************/
-void RSPCompile_Special_SLL ( void );
-void RSPCompile_Special_SRL ( void );
-void RSPCompile_Special_SRA ( void );
-void RSPCompile_Special_SLLV ( void );
-void RSPCompile_Special_SRLV ( void );
-void RSPCompile_Special_SRAV ( void );
-void RSPCompile_Special_JR ( void );
-void RSPCompile_Special_JALR ( void );
-void RSPCompile_Special_BREAK ( void );
-void RSPCompile_Special_ADD ( void );
-void RSPCompile_Special_ADDU ( void );
-void RSPCompile_Special_SUB ( void );
-void RSPCompile_Special_SUBU ( void );
-void RSPCompile_Special_AND ( void );
-void RSPCompile_Special_OR ( void );
-void RSPCompile_Special_XOR ( void );
-void RSPCompile_Special_NOR ( void );
-void RSPCompile_Special_SLT ( void );
-void RSPCompile_Special_SLTU ( void );
-/********************** R4300i OpCodes: RegImm **********************/
-void RSPCompile_RegImm_BLTZ ( void );
-void RSPCompile_RegImm_BGEZ ( void );
-void RSPCompile_RegImm_BLTZAL ( void );
-void RSPCompile_RegImm_BGEZAL ( void );
-/************************** Cop0 functions *************************/
-void RSPCompile_Cop0_MF ( void );
-void RSPCompile_Cop0_MT ( void );
-/************************** Cop2 functions *************************/
-void RSPCompile_Cop2_MF ( void );
-void RSPCompile_Cop2_CF ( void );
-void RSPCompile_Cop2_MT ( void );
-void RSPCompile_Cop2_CT ( void );
-void RSPCompile_COP2_VECTOR ( void );
-/************************** Vect functions **************************/
-void RSPCompile_Vector_VMULF ( void );
-void RSPCompile_Vector_VMULU ( void );
-void RSPCompile_Vector_VMUDL ( void );
-void RSPCompile_Vector_VMUDM ( void );
-void RSPCompile_Vector_VMUDN ( void );
-void RSPCompile_Vector_VMUDH ( void );
-void RSPCompile_Vector_VMACF ( void );
-void RSPCompile_Vector_VMACU ( void );
-void RSPCompile_Vector_VMACQ ( void );
-void RSPCompile_Vector_VMADL ( void );
-void RSPCompile_Vector_VMADM ( void );
-void RSPCompile_Vector_VMADN ( void );
-void RSPCompile_Vector_VMADH ( void );
-void RSPCompile_Vector_VADD ( void );
-void RSPCompile_Vector_VSUB ( void );
-void RSPCompile_Vector_VABS ( void );
-void RSPCompile_Vector_VADDC ( void );
-void RSPCompile_Vector_VSUBC ( void );
-void RSPCompile_Vector_VSAW ( void );
-void RSPCompile_Vector_VLT ( void );
-void RSPCompile_Vector_VEQ ( void );
-void RSPCompile_Vector_VNE ( void );
-void RSPCompile_Vector_VGE ( void );
-void RSPCompile_Vector_VCL ( void );
-void RSPCompile_Vector_VCH ( void );
-void RSPCompile_Vector_VCR ( void );
-void RSPCompile_Vector_VMRG ( void );
-void RSPCompile_Vector_VAND ( void );
-void RSPCompile_Vector_VNAND ( void );
-void RSPCompile_Vector_VOR ( void );
-void RSPCompile_Vector_VNOR ( void );
-void RSPCompile_Vector_VXOR ( void );
-void RSPCompile_Vector_VNXOR ( void );
-void RSPCompile_Vector_VRCP ( void );
-void RSPCompile_Vector_VRCPL ( void );
-void RSPCompile_Vector_VRCPH ( void );
-void RSPCompile_Vector_VMOV ( void );
-void RSPCompile_Vector_VRSQ ( void );
-void RSPCompile_Vector_VRSQL ( void );
-void RSPCompile_Vector_VRSQH ( void );
-void RSPCompile_Vector_VNOOP ( void );
-/************************** lc2 functions **************************/
-void RSPCompile_Opcode_LBV ( void );
-void RSPCompile_Opcode_LSV ( void );
-void RSPCompile_Opcode_LLV ( void );
-void RSPCompile_Opcode_LDV ( void );
-void RSPCompile_Opcode_LQV ( void );
-void RSPCompile_Opcode_LRV ( void );
-void RSPCompile_Opcode_LPV ( void );
-void RSPCompile_Opcode_LUV ( void );
-void RSPCompile_Opcode_LHV ( void );
-void RSPCompile_Opcode_LFV ( void );
-void RSPCompile_Opcode_LTV ( void );
-/************************** sc2 functions **************************/
-void RSPCompile_Opcode_SBV ( void );
-void RSPCompile_Opcode_SSV ( void );
-void RSPCompile_Opcode_SLV ( void );
-void RSPCompile_Opcode_SDV ( void );
-void RSPCompile_Opcode_SQV ( void );
-void RSPCompile_Opcode_SRV ( void );
-void RSPCompile_Opcode_SPV ( void );
-void RSPCompile_Opcode_SUV ( void );
-void RSPCompile_Opcode_SHV ( void );
-void RSPCompile_Opcode_SFV ( void );
-void RSPCompile_Opcode_SWV ( void );
-void RSPCompile_Opcode_STV ( void );
-/************************** Other functions **************************/
-void RSPCompile_UnknownOpcode (void);
diff --git a/src/usf/rsp_registers.h b/src/usf/rsp_registers.h deleted file mode 100644 index 22fb196..0000000 --- a/src/usf/rsp_registers.h +++ /dev/null @@ -1,149 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "types.h"
-
-#define SP_STATUS_HALT 0x001 /* Bit 0: halt */
-#define SP_STATUS_BROKE 0x002 /* Bit 1: broke */
-#define SP_STATUS_DMA_BUSY 0x004 /* Bit 2: dma busy */
-#define SP_STATUS_DMA_FULL 0x008 /* Bit 3: dma full */
-#define SP_STATUS_IO_FULL 0x010 /* Bit 4: io full */
-#define SP_STATUS_SSTEP 0x020 /* Bit 5: single step */
-#define SP_STATUS_INTR_BREAK 0x040 /* Bit 6: interrupt on break */
-#define SP_STATUS_SIG0 0x080 /* Bit 7: signal 0 set */
-#define SP_STATUS_SIG1 0x100 /* Bit 8: signal 1 set */
-#define SP_STATUS_SIG2 0x200 /* Bit 9: signal 2 set */
-#define SP_STATUS_SIG3 0x400 /* Bit 10: signal 3 set */
-#define SP_STATUS_SIG4 0x800 /* Bit 11: signal 4 set */
-#define SP_STATUS_SIG5 0x1000 /* Bit 12: signal 5 set */
-#define SP_STATUS_SIG6 0x2000 /* Bit 13: signal 6 set */
-#define SP_STATUS_SIG7 0x4000 /* Bit 14: signal 7 set */
-
-#define SP_CLR_HALT 0x00001 /* Bit 0: clear halt */
-#define SP_SET_HALT 0x00002 /* Bit 1: set halt */
-#define SP_CLR_BROKE 0x00004 /* Bit 2: clear broke */
-#define SP_CLR_INTR 0x00008 /* Bit 3: clear intr */
-#define SP_SET_INTR 0x00010 /* Bit 4: set intr */
-#define SP_CLR_SSTEP 0x00020 /* Bit 5: clear sstep */
-#define SP_SET_SSTEP 0x00040 /* Bit 6: set sstep */
-#define SP_CLR_INTR_BREAK 0x00080 /* Bit 7: clear intr on break */
-#define SP_SET_INTR_BREAK 0x00100 /* Bit 8: set intr on break */
-#define SP_CLR_SIG0 0x00200 /* Bit 9: clear signal 0 */
-#define SP_SET_SIG0 0x00400 /* Bit 10: set signal 0 */
-#define SP_CLR_SIG1 0x00800 /* Bit 11: clear signal 1 */
-#define SP_SET_SIG1 0x01000 /* Bit 12: set signal 1 */
-#define SP_CLR_SIG2 0x02000 /* Bit 13: clear signal 2 */
-#define SP_SET_SIG2 0x04000 /* Bit 14: set signal 2 */
-#define SP_CLR_SIG3 0x08000 /* Bit 15: clear signal 3 */
-#define SP_SET_SIG3 0x10000 /* Bit 16: set signal 3 */
-#define SP_CLR_SIG4 0x20000 /* Bit 17: clear signal 4 */
-#define SP_SET_SIG4 0x40000 /* Bit 18: set signal 4 */
-#define SP_CLR_SIG5 0x80000 /* Bit 19: clear signal 5 */
-#define SP_SET_SIG5 0x100000 /* Bit 20: set signal 5 */
-#define SP_CLR_SIG6 0x200000 /* Bit 21: clear signal 6 */
-#define SP_SET_SIG6 0x400000 /* Bit 22: set signal 6 */
-#define SP_CLR_SIG7 0x800000 /* Bit 23: clear signal 7 */
-#define SP_SET_SIG7 0x1000000 /* Bit 24: set signal 7 */
-
-#define DPC_CLR_XBUS_DMEM_DMA 0x0001 /* Bit 0: clear xbus_dmem_dma */
-#define DPC_SET_XBUS_DMEM_DMA 0x0002 /* Bit 1: set xbus_dmem_dma */
-#define DPC_CLR_FREEZE 0x0004 /* Bit 2: clear freeze */
-#define DPC_SET_FREEZE 0x0008 /* Bit 3: set freeze */
-#define DPC_CLR_FLUSH 0x0010 /* Bit 4: clear flush */
-#define DPC_SET_FLUSH 0x0020 /* Bit 5: set flush */
-#define DPC_CLR_TMEM_CTR 0x0040 /* Bit 6: clear tmem ctr */
-#define DPC_CLR_PIPE_CTR 0x0080 /* Bit 7: clear pipe ctr */
-#define DPC_CLR_CMD_CTR 0x0100 /* Bit 8: clear cmd ctr */
-#define DPC_CLR_CLOCK_CTR 0x0200 /* Bit 9: clear clock ctr */
-
-#define DPC_STATUS_XBUS_DMEM_DMA 0x001 /* Bit 0: xbus_dmem_dma */
-#define DPC_STATUS_FREEZE 0x002 /* Bit 1: freeze */
-#define DPC_STATUS_FLUSH 0x004 /* Bit 2: flush */
-#define DPC_STATUS_START_GCLK 0x008 /* Bit 3: start gclk */
-#define DPC_STATUS_TMEM_BUSY 0x010 /* Bit 4: tmem busy */
-#define DPC_STATUS_PIPE_BUSY 0x020 /* Bit 5: pipe busy */
-#define DPC_STATUS_CMD_BUSY 0x040 /* Bit 6: cmd busy */
-#define DPC_STATUS_CBUF_READY 0x080 /* Bit 7: cbuf ready */
-#define DPC_STATUS_DMA_BUSY 0x100 /* Bit 8: dma busy */
-#define DPC_STATUS_END_VALID 0x200 /* Bit 9: end valid */
-#define DPC_STATUS_START_VALID 0x400 /* Bit 10: start valid */
-
-#define R4300i_SP_Intr 0x1
-
-extern char * x86_Strings[8];
-extern char * GPR_Strings[32];
-
-#define x86_Name(Reg) (x86_Strings[(Reg)])
-#define GPR_Name(Reg) (GPR_Strings[(Reg)])
-
-/*
-#define GPR_Name(Reg)\
- (Reg) == 0 ? "R0" : (Reg) == 1 ? "AT" : (Reg) == 2 ? "V0" : (Reg) == 3 ? "V1" :\
- (Reg) == 4 ? "A0" : (Reg) == 5 ? "A1" : (Reg) == 6 ? "A2" : (Reg) == 7 ? "A3" :\
- (Reg) == 8 ? "T0" : (Reg) == 9 ? "T1" : (Reg) == 10 ? "T2" : (Reg) == 11 ? "T3" :\
- (Reg) == 12 ? "T4" : (Reg) == 13 ? "T5" : (Reg) == 14 ? "T6" : (Reg) == 15 ? "T7" :\
- (Reg) == 16 ? "S0" : (Reg) == 17 ? "S1" : (Reg) == 18 ? "S2" : (Reg) == 19 ? "S3" :\
- (Reg) == 20 ? "S4" : (Reg) == 21 ? "S5" : (Reg) == 22 ? "S6" : (Reg) == 23 ? "S7" :\
- (Reg) == 24 ? "T8" : (Reg) == 25 ? "T9" : (Reg) == 26 ? "K0" : (Reg) == 27 ? "K1" :\
- (Reg) == 28 ? "GP" : (Reg) == 29 ? "SP" : (Reg) == 30 ? "S8" :\
- (Reg) == 31 ? "RA" : "Unknown Register"
-*/
-
-#define COP0_Name(Reg)\
- (Reg) == 0 ? "SP memory address" :\
- (Reg) == 1 ? "SP DRAM DMA address" :\
- (Reg) == 2 ? "SP read DMA length" :\
- (Reg) == 3 ? "SP write DMA length" :\
- (Reg) == 4 ? "SP status" :\
- (Reg) == 5 ? "SP DMA full" :\
- (Reg) == 6 ? "SP DMA busy" :\
- (Reg) == 7 ? "SP semaphore" :\
- (Reg) == 8 ? "DP CMD DMA start" :\
- (Reg) == 9 ? "DP CMD DMA end" :\
- (Reg) == 10 ? "DP CMD DMA current" :\
- (Reg) == 11 ? "DP CMD status" :\
- (Reg) == 12 ? "DP clock counter" :\
- (Reg) == 13 ? "DP buffer busy counter" :\
- (Reg) == 14 ? "DP pipe busy counter" :\
- (Reg) == 15 ? "DP TMEM load counter" :\
- "Unknown Register"
-
-#define ElementSpecifier(Elem)\
- (Elem) == 0 ? "" : (Elem) == 1 ? "" : (Elem) == 2 ? " [0q]" :\
- (Elem) == 3 ? " [1q]" : (Elem) == 4 ? " [0h]" : (Elem) == 5 ? " [1h]" :\
- (Elem) == 6 ? " [2h]" : (Elem) == 7 ? " [3h]" : (Elem) == 8 ? " [0]" :\
- (Elem) == 9 ? " [1]" : (Elem) == 10 ? " [2]" : (Elem) == 11 ? " [3]" :\
- (Elem) == 12 ? " [4]" : (Elem) == 13 ? " [5]" : (Elem) == 14 ? " [6]" :\
- (Elem) == 15 ? " [7]" : "Unknown Element"
-
-void InitilizeRSPRegisters (void);
-
-/*** RSP Registers ***/
-extern MIPSUWORD RSP_GPR[32], RSP_Flags[4];
-extern MIPSUDWORD RSP_ACCUM[8];
-extern VECTOR RSP_Vect[32];
-
-
diff --git a/src/usf/rsp_sse.c b/src/usf/rsp_sse.c deleted file mode 100644 index 2dc7d1c..0000000 --- a/src/usf/rsp_sse.c +++ /dev/null @@ -1,84 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "types.h"
-#include "rsp.h"
-#include "rsp_x86.h"
-#include "recompiler_cpu.h"
-#include "memory.h"
-#include "types.h"
-
-extern uint8_t * DMEM;
-
-#define PUTDST8(dest,value) (*((uint8_t *)(dest))=(uint8_t)(value)); dest += 1;
-#define PUTDST16(dest,value) (*((uint16_t *)(dest))=(uint16_t)(value)); dest += 2;
-#define PUTDST32(dest,value) (*((uint32_t *)(dest))=(uint32_t)(value)); dest += 4;
-#define PUTDST64(dest,value) {(*((uint64_t *)(dest))=(uint64_t)(value)); dest += 8;}
-
-void RSPSseMoveAlignedVariableToReg(void * Variable, int32_t sseReg) {
- OPCODE_REG_VARIABLE(,16,0x100F,sseReg,Variable);
-}
-
-void RSPSseMoveAlignedN64MemToReg(int32_t sseReg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,16,0x100F,sseReg,AddrReg);
-}
-
-void RSPSseMoveAlignedRegToVariable(int32_t sseReg, void *Variable) {
- OPCODE_REG_VARIABLE(,16,0x110f,sseReg,Variable); //290F
-}
-
-void RSPSseMoveAlignedRegToN64Mem(int32_t sseReg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,16,0x110f,sseReg,AddrReg); //290F
-}
-
-void RSPSseMoveUnalignedVariableToReg(void *Variable, int32_t sseReg) {
- OPCODE_REG_VARIABLE(,16,0x100F,sseReg,Variable);
-}
-
-void RSPSseMoveUnalignedN64MemToReg(int32_t sseReg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,16,0x100f,sseReg,AddrReg);
-}
-
-void RSPSseMoveUnalignedRegToVariable(int32_t sseReg, void *Variable) {
- OPCODE_REG_VARIABLE(,16,0x110F,sseReg,Variable);
-}
-
-void RSPSseMoveUnalignedRegToN64Mem(int32_t sseReg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,16,0x110f,sseReg,AddrReg);
-}
-
-void RSPSseMoveRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x280F,Dest,Source)
-}
-
-void RSPSseXorRegToReg(int32_t Dest, int32_t Source) {
- OPCODE_REG_REG(16,0x570F,Dest,Source)
-}
-
-void RSPSseShuffleReg(int32_t Dest, int32_t Source, uint8_t Immed) {
- OPCODE_REG_REG(16,0xC60F,Dest,Source)
- PUTDST8(RSPRecompPos, Immed);
-}
diff --git a/src/usf/rsp_x86.c b/src/usf/rsp_x86.c deleted file mode 100644 index a7052b2..0000000 --- a/src/usf/rsp_x86.c +++ /dev/null @@ -1,1366 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include <stdint.h>
-#include <stdio.h>
-#include "rsp.h"
-#include "rsp_x86.h"
-#include "recompiler_cpu.h"
-#include "memory.h"
-#include "types.h"
-#include "main.h"
-
-#define PUTDST8(dest,value) {(*((uint8_t *)(dest))=(uint8_t)(value)); dest += 1;}
-#define PUTDST16(dest,value) {(*((uint16_t *)(dest))=(uint16_t)(value)); dest += 2;}
-#define PUTDST32(dest,value) {(*((uint32_t *)(dest))=(uint32_t)(value)); dest += 4;}
-#define PUTDST64(dest,value) {(*((uint64_t *)(dest))=(uint64_t)(value)); dest += 8;}
-
-
-#define x64_Reg 0x10
-#define X64_Reg 0x10
-#define X64_Ext 0x20
-
-extern uint8_t Index[9];
-
-
-char * x86_Strings[8] = {
- "eax", "ebx", "ecx", "edx",
- "esi", "edi", "ebp", "esp"
-};
-
-char * x86_ByteStrings[8] = {
- "al", "bl", "cl", "dl",
- "?4", "?5", "?6", "?7"
-};
-
-char * x86_HalfStrings[8] = {
- "ax", "bx", "cx", "dx",
- "si", "di", "bp", "sp"
-};
-
-extern uint32_t ConditionalMove;
-
-#define x86Byte_Name(Reg) (x86_ByteStrings[(Reg)])
-#define x86Half_Name(Reg) (x86_HalfStrings[(Reg)])
-
-
-
-void RSPAdcX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x11,x86reg,Variable)
-}
-
-void RSPAdcConstToVariable(void *Variable, uint8_t Constant) {
- RSPBreakPoint();
-
- /*if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- RSPBreakPoint();
- OPCODE_REG_MREG_IMM32(8,0x81,OP_D2,x86_R15,(uintptr_t)Variable - (uintptr_t)TLB_Map);
- } else {
- LOAD_VARIABLE(x86_TEMP, Variable);
- OPCODE_REG_MREG(8,0x81,OP_D2,x86_TEMP);
- }
-
- PUTDST8(RSPRecompPos,Constant);
- */
-}
-
-void RSPAdcX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x13,Destination,Source);
-}
-
-void RSPAddConstToVariable (uint32_t Const, void *Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D0,Variable)
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPAddConstToX86Reg64 (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D0,x86reg | x64_Reg);
- PUTDST32(RSPRecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D0,x86reg | x64_Reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-void RSPAddConstToX86Reg (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D0,x86reg);
- PUTDST32(RSPRecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D0,x86reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-
-void RSPAddQwordToX86Reg (int32_t x86reg, uint64_t Const) {
-#ifdef USEX64
- LOAD_VARIABLE(x86_TEMP, Const);
- OPCODE_REG_REG(8,0x1,x86_TEMP,x86reg);
-#else
- RSPAddConstToX86Reg(x86reg, Const);
-#endif
-}
-
-
-void RSPAddVariableToX86reg(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x3,x86reg,Variable)
-}
-
-void RSPAddX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x1,x86reg,Variable)
-}
-
-void RSPAddX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x3,Destination,Source);
-}
-
-void RSPAndConstToVariable (uint32_t Const, void *Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D4,Variable)
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPAndConstToX86Reg(int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D4,x86reg);
- PUTDST32(RSPRecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D4,x86reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-void RSPAndVariableDispToX86Reg(void *Variable, int32_t x86reg, int32_t AddrReg, int32_t Multiplier) {
-#ifdef USEX64
- if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x23,x86reg,x86_R15,AddrReg,Index[Multiplier], (uintptr_t)Variable - (uintptr_t)TLB_Map);
- } else {
- LOAD_VARIABLE(x86_TEMP, Variable);
- OPCODE_REG_BASE_INDEX_SCALE(8,0x23,x86reg,x86_TEMP,AddrReg,Index[Multiplier]);
- }
-#else
- OPCODE_REG_INDEX_SCALE_IMM32(8,0x23,x86reg,AddrReg,Index[Multiplier],Variable);
-#endif
-}
-
-void RSPAndVariableToX86Reg(void * Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x23,x86reg,Variable)
-}
-
-void RSPAndX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x21,Source,Destination);
-}
-
-void RSPBreakPoint (void) {
- PUTDST8(RSPRecompPos,0xCC);
-}
-
-void RSPCall_Direct(void * FunctAddress) {
- uintptr_t disp = 0;
-#ifdef USEX64
- disp = (uintptr_t)FunctAddress-(uintptr_t)RSPRecompPos - 5;
- RSPSubConstFromX86Reg(x86_RSP, 0x28);
-// if(disp <= 0x7fffffff) {
-// PUTDST8(RSPRecompPos,0xE8);
-// PUTDST32(RSPRecompPos,disp);
-// } else {
- LOAD_VARIABLE(x86_TEMP, FunctAddress);
- OPCODE_REG_REG(8,0xff,OP_D2,x86_TEMP);
-
-// }
- RSPAddConstToX86Reg(x86_RSP, 0x28);
-#else
- disp = (uintptr_t)FunctAddress-(uintptr_t)RSPRecompPos - 5;
- PUTDST8(RSPRecompPos,0xE8);
- PUTDST32(RSPRecompPos,disp);
-#endif
-}
-
-void RSPCompConstToVariable(uint32_t Const, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D7,Variable)
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPCompConstToX86reg(int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D7,x86reg);
- PUTDST32(RSPRecompPos,Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D7,x86reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-void RSPCompX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x3B,x86reg,Variable)
-}
-
-void RSPCompX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x3B,Destination,Source);
-}
-
-void RSPDecX86reg(x86reg) {
- OPCODE_REG_REG(8,0xFF,OP_D1,x86reg);
-}
-
-void RSPDivX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D6,x86reg);
-}
-
-void RSPidivX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D7,x86reg);
-}
-
-void RSPimulX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D5,x86reg);
-}
-
-void RSPIncX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xFF,OP_D0,x86reg);
-}
-
-void RSPJaeLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x73);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJaeLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x830F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJaLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x77);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJaLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x870F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJbLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x72);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJbLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x820F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJecxzLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0xE3);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJeLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x74);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJeLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x840F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJgeLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x8D0F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJgLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x7F);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJgLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x8F0F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJleLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x7E);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJleLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x8E0F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJlLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x7C);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJlLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x8C0F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJzLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x74);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJnzLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x75);
- PUTDST8(RSPRecompPos,Value);
-}
-
-
-void RSPJmpDirectReg( int32_t x86reg ) {
- OPCODE_REG_REG(8,0xff,OP_D4,x86reg);
-}
-
-void RSPJmpLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0xEB);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJmpLabel32( uint32_t Value) {
- PUTDST8(RSPRecompPos,0xE9);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJneLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x75);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJneLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x850F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJnsLabel8( uint8_t Value) {
- PUTDST8(RSPRecompPos,0x79);
- PUTDST8(RSPRecompPos,Value);
-}
-
-void RSPJnsLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x890F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPJsLabel32(uint32_t Value) {
- PUTDST16(RSPRecompPos,0x880F);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPLeaRegReg(int32_t x86RegDest, int32_t x86RegSrc, int32_t multiplier) {
- OPCODE_REG_BASE_INDEX_SCALE(8,0x8D,x86RegDest,x86_EBP,x86RegSrc,Index[multiplier]);
- PUTDST32(RSPRecompPos,0x00000000);
-}
-
-void RSPLeaSourceAndOffset(int32_t x86DestReg, int32_t x86SourceReg, int32_t offset) {
- OPCODE_REG_MREG_IMM32(8,0x8D,x86DestReg,x86SourceReg,offset);
-}
-
-void RSPMoveConstByteToVariable (uint8_t Const,void *Variable) {
- OPCODE_REG_VARIABLE(,8,0xC6,OP_D0,Variable)
- PUTDST8(RSPRecompPos,Const);
-}
-
-void RSPMoveConstHalfToVariable (uint16_t Const,void *Variable) {
- OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0xC7,OP_D0,Variable)
- PUTDST16(RSPRecompPos,Const);
-}
-
-void RSPMoveConstHalfToX86regPointer(uint16_t Const, int32_t AddrReg1, int32_t AddrReg2) {
- PUTDST8(RSPRecompPos,0x66);
- OPCODE_REG_BASE_INDEX(8,0xC7,OP_D0,AddrReg1,AddrReg2);
- PUTDST16(RSPRecompPos,Const);
-}
-
-void RSPMoveX86regByteToN64Mem(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,8,0x88,x86reg,AddrReg);
-}
-
-void RSPMoveX86regHalfToN64Mem(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(PUTDST8(RSPRecompPos,0x66),8,0x89,x86reg,AddrReg);
-}
-
-void RSPMoveX86regToN64Mem(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,8,0x89,x86reg,AddrReg);
-}
-
-
-void RSPMoveConstToVariable (uint32_t Const,void *Variable) {
- OPCODE_REG_VARIABLE(,8,0xC7,OP_D0,Variable)
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPMoveConstToX86Pointer(uint32_t Const, int32_t X86Pointer) {
- OPCODE_REG_MREG(8,0xC7,OP_D0,X86Pointer);
- PUTDST32(RSPRecompPos,Const);
-}
-
-
-void RSPMoveOffsetToX86reg(uint32_t Const, int32_t x86reg) {
- OPCODE_REG_REG(8,0xC7,OP_D0,x86reg);
- PUTDST32(RSPRecompPos,Const);
-}
-
-
-void RSPMoveConstToX86reg(uint32_t Const, int32_t x86reg) {
- OPCODE_REG_REG(8,0xC7,OP_D0,x86reg);
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPMoveConstQwordToX86reg(uintptr_t Const, int32_t x86reg) {
-#ifndef USEX64
- OPCODE_REG_REG(8,0xC7,OP_D0,x86reg);
- PUTDST32(RSPRecompPos,Const);
-#else
- PUTDST8(RSPRecompPos, 0x48 | ((x86reg&0x20)>>5));
- PUTDST8(RSPRecompPos, 0xB8 | ((x86reg-1)&0x7));
- PUTDST64(RSPRecompPos,Const);
-#endif
-}
-
-void RSPMoveConstByteToX86regPointer(uint8_t Const, int32_t AddrReg1, int32_t AddrReg2) {
- OPCODE_REG_BASE_INDEX(8,0xC6,OP_D0,AddrReg1,AddrReg2)
- PUTDST8(RSPRecompPos,Const);
-}
-
-void RSPMoveConstToX86regPointer(uint32_t Const, int32_t AddrReg1, int32_t AddrReg2) {
- OPCODE_REG_BASE_INDEX(8,0xC7,OP_D0,AddrReg1,AddrReg2);
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPMoveN64MemToX86reg(int32_t x86reg, int32_t AddrReg) {
-#ifdef USEX64
- if(((uintptr_t)DMEM - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- OPCODE_REG_BASE_INDEX_IMM32(8,0x8B,x86reg,x86_R15,AddrReg,(uintptr_t)DMEM - (uintptr_t)TLB_Map);
- } else {
- LOAD_VARIABLE(x86_TEMP, DMEM);
- OPCODE_REG_BASE_INDEX(8,0x8B,x86reg,x86_TEMP,AddrReg);
- }
-#else
- OPCODE_REG_MREG_IMM32(8,0x8B,x86reg,AddrReg,DMEM);
-#endif
-}
-
-void RSPMoveSxByteX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xBE0F,x86reg,AddrReg1,AddrReg2);
-}
-
-void RSPMoveSxHalfX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xBF0F,x86reg,AddrReg1,AddrReg2);
-}
-
-
-void RSPMoveN64MemToX86regByte(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,8,0x8A,x86reg,AddrReg);
-}
-
-
-void RSPMoveSxN64MemToX86regByte(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,16,0xBE0F,x86reg,AddrReg);
-}
-
-void RSPMoveSxVariableToX86regHalf(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,16,0xBF0F,x86reg,Variable);
-}
-
-
-void RSPMoveSxN64MemToX86regHalf(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,16,0xBF0F,x86reg,AddrReg);
-}
-
-void RSPMoveZxN64MemToX86regHalf(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_ADDR_DMEM(,16,0xB70F,x86reg,AddrReg);
-}
-
-void RSPMoveVariableToX86reg(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x8B,x86reg,Variable);
-}
-
-void RSPMoveX86RegDispToX86Reg(int32_t x86reg, int32_t AddrReg, int32_t IndexReg, int32_t Multiplier) {
- OPCODE_REG_BASE_INDEX_SCALE(8,0x8B,x86reg,AddrReg,IndexReg,Index[Multiplier]);
-}
-
-void RSPMoveN64MemDispToX86reg(int32_t x86reg, int32_t AddrReg, uint8_t Disp) {
-#ifdef USEX64
- if(((uintptr_t)DMEM - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x8B,x86reg,x86_R15,AddrReg,Index[0],(((uintptr_t)DMEM - (uintptr_t)TLB_Map))+Disp);
- } else {
- LOAD_VARIABLE(x86_TEMP, DMEM);
- OPCODE_REG_BASE_INDEX_SCALE_IMM8(8,0x8B,x86reg,x86_TEMP,AddrReg,Index[0],Disp);
- }
-#else
- OPCODE_REG_MREG_IMM32(8,0x8B,x86reg,AddrReg,DMEM+Disp);
-#endif
-}
-
-void RSPMoveVariableDispToX86Reg(void *Variable, int32_t x86reg, int32_t AddrReg, int32_t Multiplier) {
-#ifdef USEX64
- if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x8B,x86reg,x86_R15,AddrReg,Index[Multiplier],((uintptr_t)Variable - (uintptr_t)TLB_Map));
- } else {
- LOAD_VARIABLE(x86_TEMP, Variable);
- OPCODE_REG_BASE_INDEX_SCALE(8,0x8B,x86reg,x86_TEMP,AddrReg,Index[Multiplier]);
- }
-#else
- OPCODE_REG_INDEX_SCALE_IMM32(8,0x8B,x86reg,AddrReg,Index[Multiplier],Variable);
-#endif
-}
-
-void RSPMoveN64MemToX86regHalf(int32_t x86reg, int32_t AddrReg)
-{
- RSPMoveVariableDispToX86Reg(DMEM,x86reg,AddrReg,1);
-}
-
-
-void RSPMoveVariableToX86regByte(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x8A,x86reg,Variable);
-}
-
-void RSPMoveVariableToX86regHalf(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0x8B,x86reg,Variable);
-}
-
-void RSPMoveX86regByteToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x88,x86reg,Variable);
-}
-
-void RSPMoveX86regByteToX86regPointer(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_MREG(8,0x88,x86reg,AddrReg);
-}
-
-void RSPMoveX86regHalfToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0x89,x86reg,Variable);
-}
-
-void RSPMoveX86regHalfToX86regPointer(int32_t x86reg, int32_t AddrReg) {
- PUTDST8(RSPRecompPos,0x66);
- OPCODE_REG_MREG(8,0x89,x86reg,AddrReg);
-}
-
-void RSPMoveX86PointerToX86reg(int32_t x86reg, int32_t X86Pointer) {
- OPCODE_REG_MREG(8,0x8B,x86reg,X86Pointer);
-}
-
-void RSPMoveX86regPointerToX86reg(int32_t Destination, int32_t AddrReg) {
- OPCODE_REG_MREG(8,0x8B,Destination,AddrReg);
-}
-
-void RSPMoveX86regPointerToX86regDisp8(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg, uint8_t offset) {
- OPCODE_REG_BASE_INDEX_IMM8(8,0x8B,x86reg,AddrReg1,AddrReg2,offset);
-}
-
-void RSPMoveX86regToMemory(int32_t x86reg, int32_t AddrReg, uint32_t Disp) {
- OPCODE_REG_MREG_IMM32(8,0x89,x86reg,AddrReg,Disp);
-}
-
-void RSPMoveX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x89,x86reg,Variable);
-}
-
-void RSPMoveX86RegToX86Reg(int32_t Source, int32_t Destination) {
- OPCODE_REG_REG(8,0x89,Source|X64_Reg, Destination|X64_Reg);
-}
-
-void RSPMoveX86regToX86Pointer(int32_t x86reg, int32_t X86Pointer) {
- OPCODE_REG_MREG(8,0x89,x86reg, X86Pointer);
-}
-
-void RSPMoveX86regToX86regPointer(int32_t x86reg, int32_t AddrReg) {
- OPCODE_REG_MREG(8,0x89,x86reg,AddrReg);
-}
-
-void RSPMoveZxByteX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xB60F,x86reg,AddrReg1,AddrReg2);
-}
-
-void RSPMoveZxHalfX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xB70F,x86reg,AddrReg1,AddrReg2);
-}
-
-void RSPMoveZxVariableToX86regByte(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,16,0xB60F,x86reg,Variable);
-}
-
-void RSPMoveZxVariableToX86regHalf(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,16,0xB70F,x86reg,Variable);
-}
-
-void RSPMulX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D4,x86reg);
-}
-
-void RSPNotX86Reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D2,x86reg);
-}
-
-void RSPOrConstToVariable(uint32_t Const, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D1,Variable);
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPOrConstToX86Reg(uint32_t Const, int32_t x86reg) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D1,x86reg);
- PUTDST32(RSPRecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D1,x86reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-void RSPOrVariableToX86Reg(void * Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0xb,x86reg,Variable);
-}
-
-void RSPOrX86RegToVariable(void * Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x9,x86reg,Variable);
-}
-
-void RSPOrX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x0B,Destination,Source);
-}
-
-void RSPPushfd() {
- PUTDST8(RSPRecompPos,0x9c);
-}
-
-void RSPPopfd() {
- PUTDST8(RSPRecompPos,0x9d);
-}
-
-void RSPPopad(void) {
-#ifdef USEX64
- PUTDST16(RSPRecompPos,0x5f41);
- PUTDST16(RSPRecompPos,0x5e41);
- PUTDST16(RSPRecompPos,0x5d41);
- PUTDST16(RSPRecompPos,0x5c41);
- PUTDST16(RSPRecompPos,0x5b41);
- PUTDST16(RSPRecompPos,0x5a41);
- PUTDST16(RSPRecompPos,0x5941);
- PUTDST16(RSPRecompPos,0x5841);
- PUTDST8(RSPRecompPos,0x5f);
- PUTDST8(RSPRecompPos,0x5e);
- PUTDST8(RSPRecompPos,0x5b);
- PUTDST8(RSPRecompPos,0x5a);
- PUTDST8(RSPRecompPos,0x59);
- PUTDST8(RSPRecompPos,0x58);
-#else
- PUTDST8(RSPRecompPos,0x61);
-#endif
-}
-
-void RSPPushad(void) {
-#ifdef USEX64
- PUTDST8(RSPRecompPos,0x50);
- PUTDST8(RSPRecompPos,0x51);
- PUTDST8(RSPRecompPos,0x52);
- PUTDST8(RSPRecompPos,0x53);
- PUTDST8(RSPRecompPos,0x56);
- PUTDST8(RSPRecompPos,0x57);
- PUTDST16(RSPRecompPos,0x5041);
- PUTDST16(RSPRecompPos,0x5141);
- PUTDST16(RSPRecompPos,0x5241);
- PUTDST16(RSPRecompPos,0x5341);
- PUTDST16(RSPRecompPos,0x5441);
- PUTDST16(RSPRecompPos,0x5541);
- PUTDST16(RSPRecompPos,0x5641);
- PUTDST16(RSPRecompPos,0x5741);
-#else
-PUTDST8(RSPRecompPos,0x60);
-#endif
-}
-
-void RSPPush(int32_t x86reg) {
-
-#ifdef USEX64
- PUTDST8(RSPRecompPos, 0x40 | ((x86reg & 0x20) >> 5));
-#endif
- switch(x86reg&0xf) {
- case x86_EAX: PUTDST8(RSPRecompPos, 0x50); break;
- case x86_EBX: PUTDST8(RSPRecompPos, 0x53); break;
- case x86_ECX: PUTDST8(RSPRecompPos, 0x51); break;
- case x86_EDX: PUTDST8(RSPRecompPos, 0x52); break;
- case x86_ESI: PUTDST8(RSPRecompPos, 0x56); break;
- case x86_EDI: PUTDST8(RSPRecompPos, 0x57); break;
- case x86_ESP: PUTDST8(RSPRecompPos, 0x54); break;
- case x86_EBP: PUTDST8(RSPRecompPos, 0x55); break;
- }
-}
-
-void RSPPop(int32_t x86reg) {
-#ifdef USEX64
- PUTDST8(RSPRecompPos, 0x40 | ((x86reg & 0x20) >> 5));
-#endif
- switch(x86reg&0xf) {
-
- case x86_EAX: PUTDST8(RSPRecompPos, 0x58); break;
- case x86_EBX: PUTDST8(RSPRecompPos, 0x5B); break;
- case x86_ECX: PUTDST8(RSPRecompPos, 0x59); break;
- case x86_EDX: PUTDST8(RSPRecompPos, 0x5A); break;
- case x86_ESI: PUTDST8(RSPRecompPos, 0x5E); break;
- case x86_EDI: PUTDST8(RSPRecompPos, 0x5F); break;
- case x86_ESP: PUTDST8(RSPRecompPos, 0x5C); break;
- case x86_EBP: PUTDST8(RSPRecompPos, 0x5D); break;
- }
-}
-
-void RSPPushImm32(uint32_t Value) {
- PUTDST8(RSPRecompPos,0x68);
- PUTDST32(RSPRecompPos,Value);
-}
-
-void RSPRet(void) {
- PUTDST8(RSPRecompPos,0xC3);
-}
-
-void RSPSeta(int32_t x86reg) {
- OPCODE_REG_REG(16,0x970F,OP_D0,x86reg);
-}
-
-void RSPSetaVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x970F,OP_D0,Variable);
-}
-
-void RSPSetae(int32_t x86reg) {
- OPCODE_REG_REG(16,0x930F,OP_D0,x86reg);
-}
-
-void RSPSetb(int32_t x86reg) {
- OPCODE_REG_REG(16,0x920F,OP_D0,x86reg);
-}
-
-void RSPSetbVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x920F,OP_D0,Variable);
-}
-
-void RSPSetg(int32_t x86reg) {
- OPCODE_REG_REG(16,0x9F0F,OP_D0,x86reg);
-}
-
-void RSPSetgVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x9F0F,OP_D0,Variable);
-}
-
-void RSPSetl(int32_t x86reg) {
- OPCODE_REG_REG(16,0x9C0F,OP_D0,x86reg);
-}
-
-void RSPSetlVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x9C0F,OP_D0,Variable);
-}
-
-void RSPShiftLeftSignVariableImmed(void *Variable, uint8_t Immediate) {
- OPCODE_REG_VARIABLE(,8,0xC1,OP_D4,Variable);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPShiftRightSignVariableImmed(void *Variable, uint8_t Immediate) {
- OPCODE_REG_VARIABLE(,8,0xC1,OP_D7,Variable);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPShiftRightUnsignVariableImmed(void *Variable, uint8_t Immediate) {
- OPCODE_REG_VARIABLE(,8,0xC1,OP_D5,Variable);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPSetzVariable(void *Variable) {
- OPCODE_REG_VARIABLE(,16,0x940F,OP_D0,Variable);
-}
-
-void RSPSetnzVariable(void *Variable) {
- OPCODE_REG_VARIABLE(,16,0x950F,OP_D0,Variable);
-}
-
-void RSPSetleVariable(void *Variable) {
- RSPBreakPoint();
- OPCODE_REG_VARIABLE(,16,0x9E0F,OP_D0,Variable);
-}
-
-void RSPSetgeVariable(void *Variable) {
- RSPBreakPoint();
- OPCODE_REG_VARIABLE(,16,0x9D0F,OP_D0,Variable);
-}
-
-void RSPSetz(int32_t x86reg) {
- OPCODE_REG_REG(16,0x940F,OP_D0,x86reg);
-}
-
-void RSPSetnz(int32_t x86reg) {
- OPCODE_REG_REG(16,0x950F,OP_D0,x86reg);
-}
-
-void RSPShiftLeftDouble(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(16,0xA50F,Source,Destination);
-}
-
-void RSPShiftLeftDoubleImmed(int32_t Destination, int32_t Source, uint8_t Immediate) {
- OPCODE_REG_REG(16,0xA40F,Source,Destination);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPShiftLeftSign(int32_t x86reg) {
- OPCODE_REG_REG(8,0xD3,OP_D4,x86reg);
-}
-
-void RSPShiftLeftSignImmed(int32_t x86reg, uint8_t Immediate) {
- OPCODE_REG_REG(8,0xC1,OP_D4,x86reg);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPShiftRightSign(int32_t x86reg) {
- OPCODE_REG_REG(8,0xD3,OP_D7,x86reg);
-}
-
-void RSPShiftRightSignImmed(int32_t x86reg, uint8_t Immediate) {
- OPCODE_REG_REG(8,0xC1,OP_D7,x86reg);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPShiftRightUnsign(int32_t x86reg) {
- OPCODE_REG_REG(8,0xD3,OP_D5,x86reg);
-}
-
-void RSPShiftRightDouble(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(16,0xAD0F,Source,Destination);
-}
-
-void RSPShiftRightDoubleImmed(int32_t Destination, int32_t Source, uint8_t Immediate) {
- OPCODE_REG_REG(16,0xAC0F,Source,Destination);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPShiftRightUnsignImmed(int32_t x86reg, uint8_t Immediate) {
- OPCODE_REG_REG(8,0xC1,OP_D5,x86reg);
- PUTDST8(RSPRecompPos,Immediate);
-}
-
-void RSPSbbConstFromX86Reg (int32_t x86reg, uint32_t Const) {
-RSPBreakPoint();
-
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D3,x86reg);
- PUTDST32(RSPRecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D3,x86reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-void RSPSbbVariableFromX86reg(int32_t x86reg, void * Variable) {
- RSPBreakPoint();
- OPCODE_REG_VARIABLE(,8,0x1B,x86reg,Variable);
-}
-
-void RSPSbbX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x1B,Destination,Source);
-}
-
-void RSPSubConstFromVariable (uint32_t Const, void *Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D5,Variable);
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPSubConstFromX86Reg (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D5,x86reg);
- PUTDST32(RSPRecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D5,x86reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-void RSPSubVariableFromX86reg(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x2B,x86reg,Variable);
-}
-
-void RSPSubX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x2B,Destination,Source);
-}
-
-void RSPTestConstToX86Reg(uint32_t Const, int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D0,x86reg);
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPTestVariable(uint32_t Const, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0xf7,OP_D0,Variable);
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPTestX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x85,Destination,Source);
-}
-
-void RSPTestVariableToX86Reg(uint32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x85,x86reg,Variable);
-}
-
-void RSPXorConstToX86Reg(int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D6,x86reg);
- PUTDST32(RSPRecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D6,x86reg);
- PUTDST8(RSPRecompPos, Const);
- }
-}
-
-
-void RSPXorX86RegToX86Reg(int32_t Source, int32_t Destination) {
- OPCODE_REG_REG(8,0x31,Destination,Source);
-}
-
-void RSPXorVariableToX86reg(void *Variable, int32_t x86reg) {
- RSPBreakPoint();
- OPCODE_REG_VARIABLE(,8,0x33,x86reg,Variable);
-}
-
-
-void RSPXorConstToVariable(void *Variable, uint32_t Const) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D6,Variable);
- PUTDST32(RSPRecompPos,Const);
-}
-
-// ********************************************************************************************
-
-void RSPAndX86RegToVariable(void * Variable, int32_t x86Reg) {
- OPCODE_REG_VARIABLE(,8,0x21,x86Reg,Variable);
-}
-
-void RSPXorX86RegToVariable(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x31,x86reg,Variable);
-}
-
-void RSPTestConstToVariable(uint32_t Const, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0xf7,OP_D0,Variable);
- PUTDST32(RSPRecompPos,Const);
-}
-
-void RSPCondMoveGreaterEqual(int32_t Destination, int32_t Source) {
- if (ConditionalMove == 0) {
- uint8_t * Jump;
- // CPU_Message(" [*]cmovge %s, %s",x86_Name(Destination),x86_Name(Source));
-
- RSPJlLabel8(0);
- Jump = RSPRecompPos - 1;
- RSPMoveX86RegToX86Reg(Source, Destination);
- // CPU_Message(" label:");
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- } else {
- uint8_t x86Command;
- // CPU_Message(" cmovge %s, %s",x86_Name(Destination),x86_Name(Source));
-
- PUTDST16(RSPRecompPos,0x4D0F);
-
- switch (Source&0xf) {
- case x86_EAX: x86Command = 0x00; break;
- case x86_EBX: x86Command = 0x03; break;
- case x86_ECX: x86Command = 0x01; break;
- case x86_EDX: x86Command = 0x02; break;
- case x86_ESI: x86Command = 0x06; break;
- case x86_EDI: x86Command = 0x07; break;
- case x86_ESP: x86Command = 0x04; break;
- case x86_EBP: x86Command = 0x05; break;
- }
-
- switch (Destination&0xf) {
- case x86_EAX: x86Command += 0xC0; break;
- case x86_EBX: x86Command += 0xD8; break;
- case x86_ECX: x86Command += 0xC8; break;
- case x86_EDX: x86Command += 0xD0; break;
- case x86_ESI: x86Command += 0xF0; break;
- case x86_EDI: x86Command += 0xF8; break;
- case x86_ESP: x86Command += 0xE0; break;
- case x86_EBP: x86Command += 0xE8; break;
- }
-
- PUTDST8(RSPRecompPos, x86Command);
- }
-}
-
-void RSPMoveX86regPointerToX86regByte(int32_t Destination, int32_t AddrReg) {
- uint8_t x86Command = 0;
-
- // CPU_Message(" mov %s, byte ptr [%s]",x86Byte_Name(Destination), x86_Name(AddrReg));
-
- switch (AddrReg&0xf) {
- case x86_EAX: x86Command = 0x00; break;
- case x86_EBX: x86Command = 0x03; break;
- case x86_ECX: x86Command = 0x01; break;
- case x86_EDX: x86Command = 0x02; break;
- case x86_ESI: x86Command = 0x06; break;
- case x86_EDI: x86Command = 0x07; break;
- default: DisplayError("MoveX86regPointerToX86regByte\nUnknown x86 Register");
- }
-
- switch (Destination&0xf) {
- case x86_EAX: x86Command += 0x00; break;
- case x86_EBX: x86Command += 0x18; break;
- case x86_ECX: x86Command += 0x08; break;
- case x86_EDX: x86Command += 0x10; break;
- default: DisplayError("MoveX86regPointerToX86regByte\nUnknown x86 Register");
- }
-
- PUTDST8(RSPRecompPos, 0x8A);
- PUTDST8(RSPRecompPos, x86Command);
-}
-
-void RSPMoveX86regToN64MemDisp(int32_t x86reg, int32_t AddrReg, uint8_t Disp) {
-#ifdef USEX64
- if(((uintptr_t)DMEM - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- OPCODE_REG_BASE_INDEX_IMM32(8,0x89,x86reg,x86_R15,AddrReg,((uintptr_t)DMEM - (uintptr_t)TLB_Map) + Disp);
- } else {
- LOAD_VARIABLE(x86_TEMP, DMEM);
- OPCODE_REG_MREG_IMM8(8,0xf7,x86reg,x86_TEMP,Disp);
- }
-#else
- OPCODE_REG_MREG_IMM32(8,0x89,x86reg,AddrReg,DMEM + Disp);
-#endif
-}
-
-void RSPOrVariableToX86regHalf(void * Variable, int32_t x86Reg) {
- OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0xb,x86Reg,Variable);
-}
-
-void RSPAndVariableToX86regHalf(void * Variable, int32_t x86Reg) {
- OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0x23,x86Reg,Variable);
-}
-
-void RSPAndX86RegHalfToX86RegHalf(int32_t Destination, int32_t Source) {
- PUTDST8(RSPRecompPos, 0x66);
- OPCODE_REG_REG(8,0x21,Source,Destination);
-}
-
-void RSPCondMoveNotEqual(int32_t Destination, int32_t Source) {
- if (ConditionalMove == 0) {
- uint8_t * Jump;
- // CPU_Message(" [*]cmovne %s, %s",x86_Name(Destination),x86_Name(Source));
-
- RSPJeLabel8(0);
- Jump = RSPRecompPos - 1;
- RSPMoveX86RegToX86Reg(Source, Destination);
- // CPU_Message(" label:");
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- } else {
- uint8_t x86Command;
- // CPU_Message(" cmovne %s, %s",x86_Name(Destination),x86_Name(Source));
-
- PUTDST16(RSPRecompPos,0x450F);
-
- switch (Source&0xf) {
- case x86_EAX: x86Command = 0x00; break;
- case x86_EBX: x86Command = 0x03; break;
- case x86_ECX: x86Command = 0x01; break;
- case x86_EDX: x86Command = 0x02; break;
- case x86_ESI: x86Command = 0x06; break;
- case x86_EDI: x86Command = 0x07; break;
- case x86_ESP: x86Command = 0x04; break;
- case x86_EBP: x86Command = 0x05; break;
- }
-
- switch (Destination&0xf) {
- case x86_EAX: x86Command += 0xC0; break;
- case x86_EBX: x86Command += 0xD8; break;
- case x86_ECX: x86Command += 0xC8; break;
- case x86_EDX: x86Command += 0xD0; break;
- case x86_ESI: x86Command += 0xF0; break;
- case x86_EDI: x86Command += 0xF8; break;
- case x86_ESP: x86Command += 0xE0; break;
- case x86_EBP: x86Command += 0xE8; break;
- }
-
- PUTDST8(RSPRecompPos, x86Command);
- }
-}
-
-
-void RSPNegateX86reg(int32_t x86reg) {
- // CPU_Message(" neg %s", x86_Name(x86reg));
- switch (x86reg&0xf) {
- case x86_EAX: PUTDST16(RSPRecompPos,0xd8f7); break;
- case x86_EBX: PUTDST16(RSPRecompPos,0xdbf7); break;
- case x86_ECX: PUTDST16(RSPRecompPos,0xd9f7); break;
- case x86_EDX: PUTDST16(RSPRecompPos,0xdaf7); break;
- case x86_ESI: PUTDST16(RSPRecompPos,0xdef7); break;
- case x86_EDI: PUTDST16(RSPRecompPos,0xdff7); break;
- case x86_ESP: PUTDST16(RSPRecompPos,0xdcf7); break;
- case x86_EBP: PUTDST16(RSPRecompPos,0xddf7); break;
- default:
- DisplayError("NegateX86reg\nUnknown x86 Register");
- }
-}
-
-
-void RSPImulX86RegToX86Reg(int32_t Destination, int32_t Source) {
- uint8_t x86Command;
-
- // CPU_Message(" imul %s, %s",x86_Name(Destination), x86_Name(Source));
-
- switch (Source&0xf) {
- case x86_EAX: x86Command = 0x00; break;
- case x86_EBX: x86Command = 0x03; break;
- case x86_ECX: x86Command = 0x01; break;
- case x86_EDX: x86Command = 0x02; break;
- case x86_ESI: x86Command = 0x06; break;
- case x86_EDI: x86Command = 0x07; break;
- case x86_ESP: x86Command = 0x04; break;
- case x86_EBP: x86Command = 0x05; break;
- }
-
- switch (Destination&0xf) {
- case x86_EAX: x86Command += 0xC0; break;
- case x86_EBX: x86Command += 0xD8; break;
- case x86_ECX: x86Command += 0xC8; break;
- case x86_EDX: x86Command += 0xD0; break;
- case x86_ESI: x86Command += 0xF0; break;
- case x86_EDI: x86Command += 0xF8; break;
- case x86_ESP: x86Command += 0xE0; break;
- case x86_EBP: x86Command += 0xE8; break;
- }
-
- PUTDST16(RSPRecompPos, 0xAF0F);
- PUTDST8(RSPRecompPos, x86Command);
-}
-
-
-void RSPMoveX86RegToX86regPointerDisp ( int32_t Source, int32_t AddrReg, uint8_t Disp ) {
- OPCODE_REG_MREG_IMM8(8,0x89,Source,AddrReg,Disp);
-}
-
-void RSPCondMoveGreater(int32_t Destination, int32_t Source) {
- if (ConditionalMove == 0) {
- uint8_t * Jump;
- // CPU_Message(" [*]cmovg %s, %s",x86_Name(Destination),x86_Name(Source));
-
- RSPJleLabel8(0);
- Jump = RSPRecompPos - 1;
- RSPMoveX86RegToX86Reg(Source, Destination);
- // CPU_Message(" label:");
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- } else {
- uint8_t x86Command;
- // CPU_Message(" cmovg %s, %s",x86_Name(Destination),x86_Name(Source));
-
- PUTDST16(RSPRecompPos,0x4F0F);
-
- switch (Source&0xf) {
- case x86_EAX: x86Command = 0x00; break;
- case x86_EBX: x86Command = 0x03; break;
- case x86_ECX: x86Command = 0x01; break;
- case x86_EDX: x86Command = 0x02; break;
- case x86_ESI: x86Command = 0x06; break;
- case x86_EDI: x86Command = 0x07; break;
- case x86_ESP: x86Command = 0x04; break;
- case x86_EBP: x86Command = 0x05; break;
- }
-
- switch (Destination&0xf) {
- case x86_EAX: x86Command += 0xC0; break;
- case x86_EBX: x86Command += 0xD8; break;
- case x86_ECX: x86Command += 0xC8; break;
- case x86_EDX: x86Command += 0xD0; break;
- case x86_ESI: x86Command += 0xF0; break;
- case x86_EDI: x86Command += 0xF8; break;
- case x86_ESP: x86Command += 0xE0; break;
- case x86_EBP: x86Command += 0xE8; break;
- }
-
- PUTDST8(RSPRecompPos, x86Command);
- }
-}
-
-void RSPCondMoveLess(int32_t Destination, int32_t Source) {
- if (ConditionalMove == 0) {
- uint8_t * Jump;
- // CPU_Message(" [*]cmovl %s, %s",x86_Name(Destination),x86_Name(Source));
-
- RSPJgeLabel8(0);
- Jump = RSPRecompPos - 1;
- RSPMoveX86RegToX86Reg(Source, Destination);
- // CPU_Message(" label:");
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- } else {
- uint8_t x86Command;
- // CPU_Message(" cmovl %s, %s",x86_Name(Destination),x86_Name(Source));
-
- PUTDST16(RSPRecompPos,0x4C0F);
-
- switch (Source&0xf) {
- case x86_EAX: x86Command = 0x00; break;
- case x86_EBX: x86Command = 0x03; break;
- case x86_ECX: x86Command = 0x01; break;
- case x86_EDX: x86Command = 0x02; break;
- case x86_ESI: x86Command = 0x06; break;
- case x86_EDI: x86Command = 0x07; break;
- case x86_ESP: x86Command = 0x04; break;
- case x86_EBP: x86Command = 0x05; break;
- }
-
- switch (Destination&0xf) {
- case x86_EAX: x86Command += 0xC0; break;
- case x86_EBX: x86Command += 0xD8; break;
- case x86_ECX: x86Command += 0xC8; break;
- case x86_EDX: x86Command += 0xD0; break;
- case x86_ESI: x86Command += 0xF0; break;
- case x86_EDI: x86Command += 0xF8; break;
- case x86_ESP: x86Command += 0xE0; break;
- case x86_EBP: x86Command += 0xE8; break;
- }
-
- PUTDST8(RSPRecompPos, x86Command);
- }
-}
-
-void RSPMoveSxX86RegPtrDispToX86RegHalf(int32_t AddrReg, uint8_t Disp, int32_t Destination) {
- OPCODE_REG_MREG_IMM8(16,0xBF0F,Destination,AddrReg,Disp);
-
-}
-
-
-void RSPMoveZxX86RegPtrDispToX86RegHalf(int32_t AddrReg, uint8_t Disp, int32_t Destination) {
- OPCODE_REG_MREG_IMM8(16,0xB70F,Destination,AddrReg,Disp);
-}
-
-
-void RSPMoveX86regHalfToX86regPointerDisp(int32_t Source, int32_t AddrReg, uint8_t Disp) {
- uint8_t x86Amb;
-
- // CPU_Message(" mov word ptr [%s+%X], %s",x86_Name(AddrReg), Disp, x86Half_Name(Source));
-
- switch (AddrReg&0xf) {
- case x86_EAX: x86Amb = 0x00; break;
- case x86_EBX: x86Amb = 0x03; break;
- case x86_ECX: x86Amb = 0x01; break;
- case x86_EDX: x86Amb = 0x02; break;
- case x86_ESI: x86Amb = 0x06; break;
- case x86_EDI: x86Amb = 0x07; break;
- case x86_ESP: x86Amb = 0x04; break;
- case x86_EBP: x86Amb = 0x05; break;
- default: DisplayError("MoveX86regBytePointer\nUnknown x86 Register");
- }
-
- switch (Source&0xf) {
- case x86_EAX: x86Amb += 0x00; break;
- case x86_ECX: x86Amb += 0x08; break;
- case x86_EDX: x86Amb += 0x10; break;
- case x86_EBX: x86Amb += 0x18; break;
- case x86_ESI: x86Amb += 0x30; break;
- case x86_EDI: x86Amb += 0x38; break;
- case x86_ESP: x86Amb += 0x20; break;
- case x86_EBP: x86Amb += 0x28; break;
- default: DisplayError("MoveX86regBytePointer\nUnknown x86 Register");
- }
-
- PUTDST16(RSPRecompPos, 0x8966);
- PUTDST8(RSPRecompPos, x86Amb | 0x40);
- PUTDST8(RSPRecompPos, Disp);
-}
-
-void RSPCondMoveEqual(int32_t Destination, int32_t Source) {
- if (ConditionalMove == 0) {
- uint8_t * Jump;
- // CPU_Message(" [*]cmove %s, %s",x86_Name(Destination),x86_Name(Source));
-
- RSPJneLabel8(0);
- Jump = RSPRecompPos - 1;
- RSPMoveX86RegToX86Reg(Source, Destination);
- // CPU_Message(" label:");
- RSPx86_SetBranch8b(Jump, RSPRecompPos);
- } else {
- uint8_t x86Command;
- // CPU_Message(" cmove %s, %s",x86_Name(Destination),x86_Name(Source));
-
- PUTDST16(RSPRecompPos,0x440F);
-
- switch (Source&0xf) {
- case x86_EAX: x86Command = 0x00; break;
- case x86_EBX: x86Command = 0x03; break;
- case x86_ECX: x86Command = 0x01; break;
- case x86_EDX: x86Command = 0x02; break;
- case x86_ESI: x86Command = 0x06; break;
- case x86_EDI: x86Command = 0x07; break;
- case x86_ESP: x86Command = 0x04; break;
- case x86_EBP: x86Command = 0x05; break;
- }
-
- switch (Destination&0xf) {
- case x86_EAX: x86Command += 0xC0; break;
- case x86_EBX: x86Command += 0xD8; break;
- case x86_ECX: x86Command += 0xC8; break;
- case x86_EDX: x86Command += 0xD0; break;
- case x86_ESI: x86Command += 0xF0; break;
- case x86_EDI: x86Command += 0xF8; break;
- case x86_ESP: x86Command += 0xE0; break;
- case x86_EBP: x86Command += 0xE8; break;
- }
-
- PUTDST8(RSPRecompPos, x86Command);
- }
-}
-
-
-void RSPCwd(void) {
- // CPU_Message(" cwd");
- PUTDST16(RSPRecompPos, 0x9966);
-}
-
-void RSPCwde(void) {
- // CPU_Message(" cwde");
- PUTDST8(RSPRecompPos, 0x98);
-}
-
-void RSPSubX86regFromVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x29,x86reg,Variable);
-}
-
-void RSPJumpX86Reg( int32_t x86reg ) {
- // CPU_Message(" jmp %s",x86_Name(x86reg));
-/*
- switch (x86reg) {
- case x86_EAX: PUTDST16(RSPRecompPos,0xe0ff); break;
- case x86_EBX: PUTDST16(RSPRecompPos,0xe3ff); break;
- case x86_ECX: PUTDST16(RSPRecompPos,0xe1ff); break;
- case x86_EDX: PUTDST16(RSPRecompPos,0xe2ff); break;
- case x86_ESI: PUTDST16(RSPRecompPos,0xe6ff); break;
- case x86_EDI: PUTDST16(RSPRecompPos,0xe7ff); break;
- default: DisplayError("JumpX86Reg: Unknown reg (%08x)", x86reg); Int3();
- }*/
- OPCODE_REG_REG(8,0xFF,OP_D4,x86reg);
-}
-
-
-
-
-void RSPJgeLabel8(uint8_t Value) {
- PUTDST8(RSPRecompPos,0x7D);
- PUTDST8(RSPRecompPos,Value);
-}
-
diff --git a/src/usf/rsp_x86.h b/src/usf/rsp_x86.h deleted file mode 100644 index 0b7df86..0000000 --- a/src/usf/rsp_x86.h +++ /dev/null @@ -1,552 +0,0 @@ -/*
- * RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
- *
- * (c) Copyright 2001 jabo (jabo@emulation64.com) and
- * zilmar (zilmar@emulation64.com)
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-/*enum x86RegValues {
- x86_EAX = 0, x86_EBX = 1, x86_ECX = 2, x86_EDX = 3,
- x86_ESI = 4, x86_EDI = 5, x86_EBP = 6, x86_ESP = 7
-};*/
-
-#include "types.h"
-
-enum mmxRegValues {
- x86_MM0 = 1, x86_MM1 = 2, x86_MM2 = 3, x86_MM3 = 4,
- x86_MM4 = 5, x86_MM5 = 6, x86_MM6 = 7, x86_MM7 = 8
-};
-
-enum sseRegValues {
- x86_XMM0 = 1, x86_XMM1 = 2, x86_XMM2 = 3, x86_XMM3 = 4,
- x86_XMM4 = 5, x86_XMM5 = 6, x86_XMM6 = 7, x86_XMM7 = 8
-};
-
-#ifdef USEX64
-enum x86RegValues {
-
- x86_Any = 0,
- x86_EAX,x86_ECX,x86_EDX,x86_EBX,x86_ESP,x86_EBP,x86_ESI,x86_EDI,x86_Any8Bit=0x40,x64_Any = 0x40,
-
- x86_RAX = 0x11,x86_RCX,x86_RDX,x86_RBX,x86_RSP,x86_RBP,x86_RSI,x86_RDI,
-
- x86_R8D = 0x21,x86_R9D,x86_R10D,x86_R11D,x86_R12D,x86_R13D,x86_R14D,x86_R15D,
-
- x86_R8 = 0x31,x86_R9,x86_R10,x86_R11,x86_R12,x86_R13,x86_R14,x86_R15,
-
-};
-
-enum x86FpuValues {
- x86_ST0,x86_ST1,x86_ST2,x86_ST3,x86_ST4,x86_ST5,x86_ST6,x86_ST7
-};
-
-#define x86_TEMP x86_R8
-#define x86_TEMPD x86_R8D
-
-#define OP_D0 1
-#define OP_D1 2
-#define OP_D2 3
-#define OP_D3 4
-#define OP_D4 5
-#define OP_D5 6
-#define OP_D6 7
-#define OP_D7 8
-
-#define LOAD_VARIABLE(reg,variable) \
- PUTDST8(RSPRecompPos, 0x48 | (((reg)&0x20)>>5)); \
- PUTDST8(RSPRecompPos,0xB8 | ((reg)-1)&0xf); \
- PUTDST64(RSPRecompPos,variable);
-
-// // 43 0F B6 0C 0D 40 83 C7 04 movzx ecx,byte ptr [r9+4C78340h]
-
-#define OPCODE_REG_REG(oplen,opcode,reg,rm) \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)&0x20)>>5) | ((((rm|reg))&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0xC0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3));
-
-#define OPCODE_REG_MREG(oplen,opcode,reg,rm) \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- if(((rm)&0xf)==0x6) { \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0); \
- } else if(((rm)&0xf)==0x5) { \
- PUTDST8(RSPRecompPos, 0x0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x24); \
- } else { \
- PUTDST8(RSPRecompPos, 0x00 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- }
-
-#define OPCODE_REG_MREG_IMM32(oplen,opcode,reg,rm,imm32) \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- if(((rm)&0xf)==0x5) { \
- PUTDST8(RSPRecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x24); \
- } else { \
- PUTDST8(RSPRecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- } \
- PUTDST32(RSPRecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX(oplen,opcode,reg,base,index) \
- PUTDST8(RSPRecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- if(((base)&0xf)!=0x6) { \
- PUTDST8(RSPRecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- } else {\
- PUTDST8(RSPRecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RSPRecompPos, 0); \
- }
-
-#define OPCODE_REG_MREG_IMM8(oplen,opcode,reg,rm,imm8) \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos,imm8);
-
-/*scale is: 0=1,0x40=2,0x80=4,0xc0=8 ??*/
-
-#define OPCODE_REG_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST8(RSPRecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (((scale)-1)*0x40) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST8(RSPRecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM32(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST8(RSPRecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x84 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RSPRecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM8(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST8(RSPRecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RSPRecompPos,imm32);
-
-
-
-#define OPCODE_REG_BASE_INDEX_IMM8(oplen,opcode,reg,base,index,imm8) \
- PUTDST8(RSPRecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RSPRecompPos, imm8);
-
-#define OPCODE_REG_BASE_INDEX_IMM32(oplen,opcode,reg,base,index,imm32) \
- PUTDST8(RSPRecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x84 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RSPRecompPos, imm32);
-
-#else
-
-enum x86RegValues {
-
- x86_Any = 0,
- x86_EAX,x86_ECX,x86_EDX,x86_EBX,x86_ESP,x86_EBP,x86_ESI,x86_EDI,x86_Any8Bit=0x40,x64_Any = 0x0,
- x86_RAX = 0x1,x86_RCX,x86_RDX,x86_RBX,x86_RSP,x86_RBP,x86_RSI,x86_RDI,
-
-};
-
-enum x86FpuValues {
- x86_ST0,x86_ST1,x86_ST2,x86_ST3,x86_ST4,x86_ST5,x86_ST6,x86_ST7
-};
-
-
-#define OP_D0 1
-#define OP_D1 2
-#define OP_D2 3
-#define OP_D3 4
-#define OP_D4 5
-#define OP_D5 6
-#define OP_D6 7
-#define OP_D7 8
-
-// // 43 0F B6 0C 0D 40 83 C7 04 movzx ecx,byte ptr [r9+4C78340h]
-
-
-#define OPCODE_REG_DISP(oplen,opcode,reg,disp32) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x5 | ((((reg)-1)&0x7) << 3)); \
- PUTDST32(RSPRecompPos,disp32);
-
-
-#define OPCODE_REG_REG(oplen,opcode,reg,rm) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0xC0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3));
-
-#define OPCODE_REG_MREG(oplen,opcode,reg,rm) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- if(((rm)&0xf)==0x6) { \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0); \
- } else if(((rm)&0xf)==0x5) { \
- PUTDST8(RSPRecompPos, 0x0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x24); \
- } else { \
- PUTDST8(RSPRecompPos, 0x00 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- }
-
-#define OPCODE_REG_MREG_IMM32(oplen,opcode,reg,rm,imm32) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- if(((rm)&0xf)==0x5) { \
- PUTDST8(RSPRecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x24); \
- } else { \
- PUTDST8(RSPRecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- } \
- PUTDST32(RSPRecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX(oplen,opcode,reg,base,index) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- if(((base)&0xf)!=0x6) { \
- PUTDST8(RSPRecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- } else {\
- PUTDST8(RSPRecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RSPRecompPos, 0); \
- }
-
-#define OPCODE_REG_MREG_IMM8(oplen,opcode,reg,rm,imm8) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos,imm8);
-
-#define OPCODE_REG_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (((scale)-1)*0x40) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM32(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x84 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RSPRecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM8(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RSPRecompPos,imm32);
-
-
-#define OPCODE_REG_BASE_INDEX_IMM8(oplen,opcode,reg,base,index,imm8) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RSPRecompPos, imm8);
-
-#define OPCODE_REG_BASE_INDEX_IMM32(oplen,opcode,reg,base,index,imm32) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x84 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RSPRecompPos, imm32);
-
-#define OPCODE_REG_INDEX_SCALE_IMM32(oplen,opcode,reg,index,scale,imm32) \
- PUTDST##oplen (RSPRecompPos, opcode); \
- PUTDST8(RSPRecompPos, 0x4 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RSPRecompPos, 0x5 | (scale) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RSPRecompPos,imm32);
-
-#endif
-
-
-#ifndef USEX64
-
-#define OPCODE_REG_VARIABLE(PREFIX,oplen,opcode,reg,variable) \
- PREFIX \
- OPCODE_REG_DISP(oplen,opcode,reg,variable);
-
-#define OPCODE_REG_ADDR_DMEM(PREFIX,oplen,opcode,reg,addr) \
- PREFIX \
- OPCODE_REG_MREG_IMM32(oplen,opcode,reg,addr,DMEM);
-
-#else
-
-#define OPCODE_REG_VARIABLE(PREFIX,oplen,opcode,reg,Variable) \
- if(((uintptr_t)(Variable) - (uintptr_t)TLB_Map) < 0x7FFFFFFF) { \
- PREFIX \
- OPCODE_REG_MREG_IMM32(oplen,opcode,reg,x86_R15,(uintptr_t)(Variable) - (uintptr_t)TLB_Map); \
- } else { \
- LOAD_VARIABLE(x86_TEMP, (Variable)); \
- PREFIX \
- OPCODE_REG_MREG(oplen,opcode,reg,x86_TEMP); \
- }
-
-#define OPCODE_REG_ADDR_DMEM(PREFIX,oplen,opcode,reg,addr) \
- if(((uintptr_t)(DMEM) - (uintptr_t)TLB_Map) < 0x7FFFFFFF) { \
- PREFIX \
- OPCODE_REG_BASE_INDEX_IMM32(oplen,opcode,reg,x86_R15,addr,(uintptr_t)(DMEM) - (uintptr_t)TLB_Map); \
- } else { \
- LOAD_VARIABLE(x86_TEMP, (DMEM)); \
- PREFIX \
- OPCODE_REG_BASE_INDEX(oplen,opcode,reg,x86_TEMP,addr); \
- }
-
-#endif
-
-#ifdef USEX64
- #define LOAD_FROM_DMEM(dstreg,srcreg) MoveX86RegDispToX86Reg(dstreg, x86_R15, srcreg, 8);
-#else
- #define LOAD_FROM_DMEM(dstreg,srcreg) MoveVariableDispToX86Reg(DMEM,dstreg,srcreg,4);
-#endif
-
-
-void RSPAdcX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPAdcX86regToVariable ( int32_t x86reg, void * Variable );
-void RSPAdcX86regHalfToVariable ( int32_t x86reg, void * Variable );
-void RSPAdcConstToX86reg ( uint8_t Constant, int32_t x86reg );
-void RSPAdcConstToVariable ( void *Variable, uint8_t Constant );
-void RSPAdcConstHalfToVariable ( void *Variable, uint8_t Constant );
-void RSPAddConstToVariable ( uint32_t Const, void *Variable );
-void RSPAddConstToX86Reg ( int32_t x86Reg, uint32_t Const );
-void RSPAddQwordToX86Reg (int32_t x86reg, uint64_t Const);
-void RSPAddVariableToX86reg ( int32_t x86reg, void * Variable );
-void RSPAddX86regToVariable ( int32_t x86reg, void * Variable );
-void RSPAddX86regHalfToVariable ( int32_t x86reg, void * Variable );
-void RSPAddX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPAndConstToVariable ( uint32_t Const, void *Variable );
-void RSPAndConstToX86Reg ( int32_t x86Reg, uint32_t Const );
-void RSPAndVariableToX86Reg ( void * Variable, int32_t x86Reg );
-void RSPAndVariableToX86regHalf ( void * Variable, int32_t x86Reg );
-void RSPAndX86RegToVariable ( void * Variable, int32_t x86Reg );
-void RSPAndX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPAndX86RegHalfToX86RegHalf ( int32_t Destination, int32_t Source );
-void RSPBreakPoint (void);
-void RSPCall_Direct ( void * FunctAddress );
-void RSPCall_Indirect ( void * FunctAddress );
-void RSPCondMoveEqual ( int32_t Destination, int32_t Source );
-void RSPCondMoveNotEqual ( int32_t Destination, int32_t Source );
-void RSPCondMoveGreater ( int32_t Destination, int32_t Source );
-void RSPCondMoveGreaterEqual ( int32_t Destination, int32_t Source );
-void RSPCondMoveLess ( int32_t Destination, int32_t Source );
-void RSPCondMoveLessEqual ( int32_t Destination, int32_t Source );
-void RSPCompConstToVariable ( uint32_t Const, void * Variable );
-void RSPCompConstHalfToVariable ( uint16_t Const, void * Variable );
-void RSPCompConstToX86reg ( int32_t x86Reg, uint32_t Const );
-void RSPCompX86regToVariable ( int32_t x86Reg, void * Variable );
-void RSPCompVariableToX86reg ( int32_t x86Reg, void * Variable );
-void RSPCompX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPMoveConstQwordToX86reg ( uintptr_t, int32_t);
-void RSPCwd ( void );
-void RSPCwde ( void );
-void RSPDecX86reg ( int32_t x86Reg );
-void RSPDivX86reg ( int32_t x86reg );
-void RSPidivX86reg ( int32_t x86reg );
-void RSPimulX86reg ( int32_t x86reg );
-void RSPImulX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPIncX86reg ( int32_t x86Reg );
-void RSPJaeLabel32 ( uint32_t Value );
-void RSPJaLabel8 ( uint8_t Value );
-void RSPJaLabel32 ( uint32_t Value );
-void RSPJbLabel8 ( uint8_t Value );
-void RSPJbLabel32 ( uint32_t Value );
-void RSPJeLabel8 ( uint8_t Value );
-void RSPJeLabel32 ( uint32_t Value );
-void RSPJgeLabel8 ( uint8_t Value );
-void RSPJgeLabel32 ( uint32_t Value );
-void RSPJgLabel8 ( uint8_t Value );
-void RSPJgLabel32 ( uint32_t Value );
-void RSPJleLabel8 ( uint8_t Value );
-void RSPJleLabel32 ( uint32_t Value );
-void RSPJlLabel8 ( uint8_t Value );
-void RSPJlLabel32 ( uint32_t Value );
-void RSPJumpX86Reg ( int32_t x86reg );
-void RSPJmpLabel8 ( uint8_t Value );
-void RSPJmpLabel32 ( uint32_t Value);
-void RSPJneLabel8 ( uint8_t Value );
-void RSPJneLabel32 ( uint32_t Value );
-void RSPJnsLabel8 ( uint8_t Value );
-void RSPJnsLabel32 ( uint32_t Value );
-void RSPJsLabel32 ( uint32_t Value );
-void RSPLeaSourceAndOffset ( int32_t x86DestReg, int32_t x86SourceReg, int32_t offset );
-void RSPMoveConstByteToN64Mem ( uint8_t Const, int32_t AddrReg );
-void RSPMoveConstHalfToN64Mem ( uint16_t Const, int32_t AddrReg );
-void RSPMoveConstByteToVariable ( uint8_t Const,void *Variable );
-void RSPMoveConstHalfToVariable ( uint16_t Const, void *Variable );
-void RSPMoveConstToN64Mem ( uint32_t Const, int32_t AddrReg );
-void RSPMoveConstToN64MemDisp ( uint32_t Const, int32_t AddrReg, uint8_t Disp );
-void RSPMoveConstToVariable ( uint32_t Const, void *Variable );
-void RSPMoveConstToX86reg ( uint32_t Const, int32_t x86reg );
-void RSPMoveOffsetToX86reg ( uint32_t Const, int32_t x86reg );
-void RSPMoveX86regByteToX86regPointer ( int32_t Source, int32_t AddrReg );
-void RSPMoveX86regHalfToX86regPointer ( int32_t Source, int32_t AddrReg );
-void RSPMoveX86regHalfToX86regPointerDisp ( int32_t Source, int32_t AddrReg, uint8_t Disp);
-void RSPMoveX86regToX86regPointer ( int32_t Source, int32_t AddrReg );
-void RSPMoveX86RegToX86regPointerDisp ( int32_t Source, int32_t AddrReg, uint8_t Disp );
-void RSPMoveX86regPointerToX86regByte ( int32_t Destination, int32_t AddrReg );
-void RSPMoveX86regPointerToX86regHalf ( int32_t Destination, int32_t AddrReg );
-void RSPMoveX86regPointerToX86reg ( int32_t Destination, int32_t AddrReg );
-void RSPMoveN64MemDispToX86reg ( int32_t x86reg, int32_t AddrReg, uint8_t Disp );
-void RSPMoveN64MemToX86reg ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveN64MemToX86regByte ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveN64MemToX86regHalf ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveX86regByteToN64Mem ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveX86regByteToVariable ( int32_t x86reg, void * Variable );
-void RSPMoveX86regHalfToN64Mem ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveX86regHalfToVariable ( int32_t x86reg, void * Variable );
-void RSPMoveX86regToN64Mem ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveX86regToN64MemDisp ( int32_t x86reg, int32_t AddrReg, uint8_t Disp );
-void RSPMoveX86regToVariable ( int32_t x86reg, void * Variable );
-void RSPMoveX86RegToX86Reg ( int32_t Source, int32_t Destination );
-void RSPMoveVariableToX86reg ( void *Variable, int32_t x86reg );
-void RSPMoveVariableToX86regByte ( void *Variable, int32_t x86reg );
-void RSPMoveVariableToX86regHalf ( void *Variable, int32_t x86reg );
-void RSPMoveSxX86RegHalfToX86Reg ( int32_t Source, int32_t Destination );
-void RSPMoveSxX86RegPtrDispToX86RegHalf( int32_t AddrReg, uint8_t Disp, int32_t Destination );
-void RSPMoveSxN64MemToX86regByte ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveSxN64MemToX86regHalf ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveSxVariableToX86regHalf ( void *Variable, int32_t x86reg );
-void RSPMoveZxX86RegHalfToX86Reg ( int32_t Source, int32_t Destination );
-void RSPMoveZxX86RegPtrDispToX86RegHalf( int32_t AddrReg, uint8_t Disp, int32_t Destination );
-void RSPMoveZxN64MemToX86regByte ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveZxN64MemToX86regHalf ( int32_t x86reg, int32_t AddrReg );
-void RSPMoveZxVariableToX86regHalf ( void *Variable, int32_t x86reg );
-void RSPMulX86reg ( int32_t x86reg );
-void RSPNegateX86reg ( int32_t x86reg );
-void RSPOrConstToVariable ( uint32_t Const, void * Variable );
-void RSPOrConstToX86Reg ( uint32_t Const, int32_t x86Reg );
-void RSPOrVariableToX86Reg ( void * Variable, int32_t x86Reg );
-void RSPOrVariableToX86regHalf ( void * Variable, int32_t x86Reg );
-void RSPOrX86RegToVariable ( void * Variable, int32_t x86Reg );
-void RSPOrX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPPopad ( void );
-void RSPPushad ( void );
-void RSPPush ( int32_t x86reg );
-void RSPPop ( int32_t x86reg );
-void RSPPushImm32 ( uint32_t Value );
-void RSPRet ( void );
-void RSPSeta ( int32_t x86reg );
-void RSPSetae ( int32_t x86reg );
-void RSPSetl ( int32_t x86reg );
-void RSPSetb ( int32_t x86reg );
-void RSPSetg ( int32_t x86reg );
-void RSPSetz ( int32_t x86reg );
-void RSPSetnz ( int32_t x86reg );
-void RSPSetlVariable ( void * Variable );
-void RSPSetleVariable ( void * Variable );
-void RSPSetgVariable ( void * Variable );
-void RSPSetgeVariable ( void * Variable );
-void RSPSetbVariable ( void * Variable );
-void RSPSetaVariable ( void * Variable );
-void RSPSetzVariable ( void * Variable );
-void RSPSetnzVariable ( void * Variable );
-void RSPShiftLeftSign ( int32_t x86reg );
-void RSPShiftLeftSignImmed ( int32_t x86reg, uint8_t Immediate );
-void RSPShiftLeftSignVariableImmed ( void *Variable, uint8_t Immediate );
-void RSPShiftRightSignImmed ( int32_t x86reg, uint8_t Immediate );
-void RSPShiftRightSignVariableImmed ( void *Variable, uint8_t Immediate );
-void RSPShiftRightUnsign ( int32_t x86reg );
-void RSPShiftRightUnsignImmed ( int32_t x86reg, uint8_t Immediate );
-void RSPShiftRightUnsignVariableImmed ( void *Variable, uint8_t Immediate );
-void RSPShiftLeftDoubleImmed ( int32_t Destination, int32_t Source, uint8_t Immediate );
-void RSPShiftRightDoubleImmed ( int32_t Destination, int32_t Source, uint8_t Immediate );
-void RSPSubConstFromVariable ( uint32_t Const, void *Variable );
-void RSPSubConstFromX86Reg ( int32_t x86Reg, uint32_t Const );
-void RSPSubVariableFromX86reg ( int32_t x86reg, void * Variable );
-void RSPSubX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPSubX86regFromVariable ( int32_t x86reg, void * Variable );
-void RSPSbbX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPTestConstToVariable ( uint32_t Const, void * Variable );
-void RSPTestConstToX86Reg ( uint32_t Const, int32_t x86reg );
-void RSPTestX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void RSPXorConstToX86Reg ( int32_t x86Reg, uint32_t Const );
-void RSPXorX86RegToX86Reg ( int32_t Source, int32_t Destination );
-void RSPXorVariableToX86reg ( void *Variable, int32_t x86reg );
-void RSPXorX86RegToVariable ( void *Variable, int32_t x86reg );
-void RSPXorConstToVariable ( void *Variable, uint32_t Const );
-
-#define _MMX_SHUFFLE(a, b, c, d) \
- ((uint8_t)(((a) << 6) | ((b) << 4) | ((c) << 2) | (d)))
-
-void RSPMmxMoveRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxMoveQwordRegToVariable ( int32_t Dest, void *Variable );
-void RSPMmxMoveQwordVariableToReg ( int32_t Dest, void *Variable );
-void RSPMmxPandRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPandnRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPandVariableToReg ( void * Variable, int32_t Dest );
-void RSPMmxPorRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPorVariableToReg ( void * Variable, int32_t Dest );
-void RSPMmxXorRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxShuffleMemoryToReg ( int32_t Dest, void * Variable, uint8_t Immed );
-void RSPMmxPmullwRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPmullwVariableToReg ( int32_t Dest, void * Variable );
-void RSPMmxPmulhuwRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPmulhwRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPmulhwRegToVariable ( int32_t Dest, void * Variable );
-void RSPMmxPsrlwImmed ( int32_t Dest, uint8_t Immed );
-void RSPMmxPsrawImmed ( int32_t Dest, uint8_t Immed );
-void RSPMmxPsllwImmed ( int32_t Dest, uint8_t Immed );
-void RSPMmxPaddswRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPaddswVariableToReg ( int32_t Dest, void * Variable );
-void RSPMmxPaddwRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxPackSignedDwords ( int32_t Dest, int32_t Source );
-void RSPMmxUnpackLowWord ( int32_t Dest, int32_t Source );
-void RSPMmxUnpackHighWord ( int32_t Dest, int32_t Source );
-void RSPMmxCompareGreaterWordRegToReg ( int32_t Dest, int32_t Source );
-void RSPMmxEmptyMultimediaState ( void );
-
-void RSPSseMoveAlignedVariableToReg ( void *Variable, int32_t sseReg );
-void RSPSseMoveAlignedRegToVariable ( int32_t sseReg, void *Variable );
-void RSPSseMoveAlignedN64MemToReg ( int32_t sseReg, int32_t AddrReg );
-void RSPSseMoveAlignedRegToN64Mem ( int32_t sseReg, int32_t AddrReg );
-void RSPSseMoveUnalignedVariableToReg ( void *Variable, int32_t sseReg );
-void RSPSseMoveUnalignedRegToVariable ( int32_t sseReg, void *Variable );
-void RSPSseMoveUnalignedN64MemToReg ( int32_t sseReg, int32_t AddrReg );
-void RSPSseMoveUnalignedRegToN64Mem ( int32_t sseReg, int32_t AddrReg );
-void RSPSseMoveRegToReg ( int32_t Dest, int32_t Source );
-void RSPSseXorRegToReg ( int32_t Dest, int32_t Source );
-
-typedef struct {
- union {
- struct {
- unsigned Reg0 : 2;
- unsigned Reg1 : 2;
- unsigned Reg2 : 2;
- unsigned Reg3 : 2;
- };
- unsigned UB:8;
- };
-} SHUFFLE;
-
-void RSPSseShuffleReg ( int32_t Dest, int32_t Source, uint8_t Immed );
-
-void RSPx86_SetBranch32b(void * JumpByte, void * Destination);
-void RSPx86_SetBranch8b(void * JumpByte, void * Destination);
\ No newline at end of file diff --git a/src/usf/tlb.c b/src/usf/tlb.c deleted file mode 100644 index ab94197..0000000 --- a/src/usf/tlb.c +++ /dev/null @@ -1,200 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "main.h"
-#include "cpu.h"
-
-void SetupTLB_Entry (int32_t Entry);
-
-FASTTLB FastTlb[64];
-TLB tlb[32];
-
-uint32_t AddressDefined ( uintptr_t VAddr) {
- uint32_t i;
-
- if (VAddr >= 0x80000000 && VAddr <= 0xBFFFFFFF) {
- return 1;
- }
-
- for (i = 0; i < 64; i++) {
- if (FastTlb[i].ValidEntry == 0) { continue; }
- if (VAddr >= FastTlb[i].VSTART && VAddr <= FastTlb[i].VEND) {
- return 1;
- }
- }
- return 0;
-}
-
-void InitilizeTLB (void) {
- uint32_t count;
-
- for (count = 0; count < 32; count++) { tlb[count].EntryDefined = 0; }
- for (count = 0; count < 64; count++) { FastTlb[count].ValidEntry = 0; }
- SetupTLB();
-}
-
-void SetupTLB (void) {
- uint32_t count;
-
- memset(TLB_Map,0,(0xFFFFF * sizeof(uintptr_t)));
- for (count = 0x80000000; count < 0xC0000000; count += 0x1000) {
- TLB_Map[count >> 12] = ((uintptr_t)N64MEM + (count & 0x1FFFFFFF)) - count;
- }
- for (count = 0; count < 32; count ++) { SetupTLB_Entry(count); }
-}
-/*
-test=(BYTE *) VirtualAlloc( 0x10, 0x70000, MEM_RESERVE, PAGE_EXECUTE_READWRITE);
- if(test == 0) {
- printf("FAIL!\n");
- exit(0);
- }
-*/
-
-void SetupTLB_Entry (int Entry) {
- uint32_t FastIndx;
-
-
- if (!tlb[Entry].EntryDefined) { return; }
- FastIndx = Entry << 1;
- FastTlb[FastIndx].VSTART=tlb[Entry].EntryHi.VPN2 << 13;
- FastTlb[FastIndx].VEND = FastTlb[FastIndx].VSTART + (tlb[Entry].PageMask.Mask << 12) + 0xFFF;
- FastTlb[FastIndx].PHYSSTART = tlb[Entry].EntryLo0.PFN << 12;
- FastTlb[FastIndx].VALID = tlb[Entry].EntryLo0.V;
- FastTlb[FastIndx].DIRTY = tlb[Entry].EntryLo0.D;
- FastTlb[FastIndx].GLOBAL = tlb[Entry].EntryLo0.GLOBAL & tlb[Entry].EntryLo1.GLOBAL;
- FastTlb[FastIndx].ValidEntry = 0;
-
- FastIndx = (Entry << 1) + 1;
- FastTlb[FastIndx].VSTART=(tlb[Entry].EntryHi.VPN2 << 13) + ((tlb[Entry].PageMask.Mask << 12) + 0xFFF + 1);
- FastTlb[FastIndx].VEND = FastTlb[FastIndx].VSTART + (tlb[Entry].PageMask.Mask << 12) + 0xFFF;
- FastTlb[FastIndx].PHYSSTART = tlb[Entry].EntryLo1.PFN << 12;
- FastTlb[FastIndx].VALID = tlb[Entry].EntryLo1.V;
- FastTlb[FastIndx].DIRTY = tlb[Entry].EntryLo1.D;
- FastTlb[FastIndx].GLOBAL = tlb[Entry].EntryLo0.GLOBAL & tlb[Entry].EntryLo1.GLOBAL;
- FastTlb[FastIndx].ValidEntry = 0;
-
- for ( FastIndx = Entry << 1; FastIndx <= (Entry << 1) + 1; FastIndx++) {
- uint32_t count;
-
- if (!FastTlb[FastIndx].VALID) {
- FastTlb[FastIndx].ValidEntry = 1;
- continue;
- }
- if (FastTlb[FastIndx].VEND <= FastTlb[FastIndx].VSTART) {
- continue;
- }
- if (FastTlb[FastIndx].VSTART >= 0x80000000 && FastTlb[FastIndx].VEND <= 0xBFFFFFFF) {
- continue;
- }
- if (FastTlb[FastIndx].PHYSSTART > 0x1FFFFFFF) {
- continue;
- }
-
-
- //exit(0);
- //"c:\music\xsf\usf\pdusf\03 - Carrington Institute.miniusf"
- //"c:\music\xsf\usf\pdusf\03 - Carrington Institute.miniusf"
-
-
- //test if overlap
- FastTlb[FastIndx].ValidEntry = 1;
- for (count = FastTlb[FastIndx].VSTART; count < FastTlb[FastIndx].VEND; count += 0x1000) {
- TLB_Map[count >> 12] = ((uintptr_t)N64MEM + (count - FastTlb[FastIndx].VSTART + FastTlb[FastIndx].PHYSSTART)) - count;
- }
- }
-}
-
-void TLB_Probe (void) {
- uint32_t Counter;
-
-
- INDEX_REGISTER |= 0x80000000;
- for (Counter = 0; Counter < 32; Counter ++) {
- uint32_t TlbValue = tlb[Counter].EntryHi.Value & (~tlb[Counter].PageMask.Mask << 13);
- uint32_t EntryHi = ENTRYHI_REGISTER & (~tlb[Counter].PageMask.Mask << 13);
-
- if (TlbValue == EntryHi) {
- uint32_t Global = (tlb[Counter].EntryHi.Value & 0x100) != 0;
- uint32_t SameAsid = ((tlb[Counter].EntryHi.Value & 0xFF) == (ENTRYHI_REGISTER & 0xFF));
-
- if (Global || SameAsid) {
- INDEX_REGISTER = Counter;
- return;
- }
- }
- }
-}
-
-void TLB_Read (void) {
- uint32_t index = INDEX_REGISTER & 0x1F;
-
- PAGE_MASK_REGISTER = tlb[index].PageMask.Value ;
- ENTRYHI_REGISTER = (tlb[index].EntryHi.Value & ~tlb[index].PageMask.Value) ;
- ENTRYLO0_REGISTER = tlb[index].EntryLo0.Value;
- ENTRYLO1_REGISTER = tlb[index].EntryLo1.Value;
-}
-
-uint32_t TranslateVaddr ( uintptr_t * Addr) {
- if (TLB_Map[((*Addr) & 0xffffffff) >> 12] == 0) { return 0; }
- *Addr = (uintptr_t)((uint8_t *)(TLB_Map[((*Addr) & 0xffffffff) >> 12] + ((*Addr) & 0xffffffff)) - (uintptr_t)N64MEM);
- return 1;
-}
-
-void WriteTLBEntry (int32_t index) {
- uint32_t FastIndx;
-
- FastIndx = index << 1;
- if ((PROGRAM_COUNTER >= FastTlb[FastIndx].VSTART &&
- PROGRAM_COUNTER < FastTlb[FastIndx].VEND &&
- FastTlb[FastIndx].ValidEntry && FastTlb[FastIndx].VALID)
- ||
- (PROGRAM_COUNTER >= FastTlb[FastIndx + 1].VSTART &&
- PROGRAM_COUNTER < FastTlb[FastIndx + 1].VEND &&
- FastTlb[FastIndx + 1].ValidEntry && FastTlb[FastIndx + 1].VALID))
- {
- return;
- }
-
- if (tlb[index].EntryDefined) {
- uint32_t count;
-
- for ( FastIndx = index << 1; FastIndx <= (index << 1) + 1; FastIndx++) {
- if (!FastTlb[FastIndx].ValidEntry) { continue; }
- if (!FastTlb[FastIndx].VALID) { continue; }
- for (count = FastTlb[FastIndx].VSTART; count < FastTlb[FastIndx].VEND; count += 0x1000) {
- TLB_Map[count >> 12] = 0;
- }
- }
- }
- tlb[index].PageMask.Value = PAGE_MASK_REGISTER;
- tlb[index].EntryHi.Value = ENTRYHI_REGISTER;
- tlb[index].EntryLo0.Value = ENTRYLO0_REGISTER;
- tlb[index].EntryLo1.Value = ENTRYLO1_REGISTER;
- tlb[index].EntryDefined = 1;
-
-
- SetupTLB_Entry(index);
-}
diff --git a/src/usf/tlb.h b/src/usf/tlb.h deleted file mode 100644 index 32a2075..0000000 --- a/src/usf/tlb.h +++ /dev/null @@ -1,108 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#ifndef _TLB_H_
-#define _TLB_H_
-
-typedef struct {
- uint32_t EntryDefined;
- union {
- uint32_t Value;
- uint8_t A[4];
-
- struct {
- unsigned zero : 13;
- unsigned Mask : 12;
- unsigned zero2 : 7;
- } ;
-
- } PageMask;
-
- union {
- uint32_t Value;
- uint8_t A[4];
-
- struct {
- unsigned ASID : 8;
- unsigned Zero : 4;
- unsigned G : 1;
- unsigned VPN2 : 19;
- };
-
- } EntryHi;
-
- union {
- uint32_t Value;
- uint8_t A[4];
-
- struct {
- unsigned GLOBAL: 1;
- unsigned V : 1;
- unsigned D : 1;
- unsigned C : 3;
- unsigned PFN : 20;
- unsigned ZERO: 6;
- };
-
- } EntryLo0;
-
- union {
- uint32_t Value;
- uint8_t A[4];
-
- struct {
- unsigned GLOBAL: 1;
- unsigned V : 1;
- unsigned D : 1;
- unsigned C : 3;
- unsigned PFN : 20;
- unsigned ZERO: 6;
- } ;
-
- } EntryLo1;
-} TLB;
-
-typedef struct {
- uint32_t VSTART;
- uint32_t VEND;
- uint32_t PHYSSTART;
- uint32_t VALID;
- uint32_t DIRTY;
- uint32_t GLOBAL;
- uint32_t ValidEntry;
-} FASTTLB;
-
-extern FASTTLB FastTlb[64];
-extern TLB tlb[32];
-
-uint32_t AddressDefined ( uintptr_t VAddr);
-void InitilizeTLB ( void );
-void SetupTLB ( void );
-void TLB_Probe ( void );
-void TLB_Read ( void );
-uint32_t TranslateVaddr ( uintptr_t * Addr);
-void WriteTLBEntry ( int32_t index );
-
-#endif
diff --git a/src/usf/types.h b/src/usf/types.h deleted file mode 100644 index c56d3ff..0000000 --- a/src/usf/types.h +++ /dev/null @@ -1,77 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#ifndef __Types_h
-#define __Types_h
-
-#ifdef __LP64__
-#define USEX64
-#define EXTREGS
-#endif
-
-#include <stdint.h>
-typedef uint64_t QWORD;
-
-typedef union tagVect {
- double FD[2];
- int64_t DW[2];
- uint64_t UDW[2];
- int32_t W[4];
- float FS[4];
- uint32_t UW[4];
- int16_t HW[8];
- uint16_t UHW[8];
- int8_t B[16];
- uint8_t UB[16];
-} VECTOR;
-
-typedef union tagUWORD {
- int32_t W;
- uint32_t UW;
- int16_t HW[2];
- uint16_t UHW[2];
- int8_t B[4];
- uint8_t UB[4];
- float F;
-} MIPS_WORD;
-
-typedef union tagUDWORD {
- double D;
- int64_t DW;
- uint64_t UDW;
- int32_t W[2];
- uint32_t UW[2];
- int16_t HW[4];
- uint16_t UHW[4];
- int8_t B[8];
- uint8_t UB[8];
- float F[2];
-} MIPS_DWORD;
-
-typedef MIPS_WORD MIPSUWORD;
-typedef MIPS_DWORD MIPSUDWORD;
-
-
-#endif
diff --git a/src/usf/usf.c b/src/usf/usf.c deleted file mode 100644 index 05b19d5..0000000 --- a/src/usf/usf.c +++ /dev/null @@ -1,522 +0,0 @@ -
-#include <stdint.h>
-#include "usf.h"
-#include "cpu.h"
-#include "memory.h"
-#include "audio.h"
-#include "psftag.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <audacious/plugin.h>
-
-#include <unistd.h>
-#include <pthread.h>
-#include <stdlib.h>
-#include <inttypes.h>
-
-#include "types.h"
-
-extern int SampleRate;
-
-extern InputPlugin usf_ip;
-InputPlayback * pcontext = 0;
-
-void usf_mseek(InputPlayback * context, gulong millisecond);
-int8_t filename[512];
-uint32_t cpu_running = 0, use_interpreter = 0, use_audiohle = 0, is_paused = 0, cpu_stopped = 1, fake_seek_stopping = 0;
-uint32_t is_fading = 0, fade_type = 1, fade_time = 5000, is_seeking = 0, seek_backwards = 0, track_time = 180000;
-double seek_time = 0.0, play_time = 0.0, rel_volume = 1.0;
-
-uint32_t enablecompare = 0, enableFIFOfull = 0;
-
-uint32_t usf_length = 0, usf_fade_length = 0;
-
-int8_t title[100];
-uint8_t title_format[] = "%game% - %title%";
-
-extern int32_t RSP_Cpu;
-
-uint32_t get_length_from_string(uint8_t * str_length) {
- uint32_t ttime = 0, temp = 0, mult = 1, level = 1;
- char Source[1024];
- uint8_t * src = Source + strlen(str_length);
- strcpy(&Source[1], str_length);
- Source[0] = 0;
-
- while(*src) {
- if((*src >= '0') && (*src <= '9')) {
- temp += ((*src - '0') * mult);
- mult *= 10;
- } else {
- mult = 1;
- if(*src == '.') {
- ttime = temp;
- temp = 0;
- } else if(*src == ':') {
- ttime += (temp * (1000 * level));
- temp = 0;
- level *= 60;
- }
- }
- src--;
- }
-
- ttime += (temp * (1000 * level));
- return ttime;
-}
-
-int LoadUSF(const gchar * fn)
-{
- VFSFile * fil = NULL;
- uint32_t reservedsize = 0, codesize = 0, crc = 0, tagstart = 0, reservestart = 0;
- uint32_t filesize = 0, tagsize = 0, temp = 0;
- uint8_t buffer[16], * buffer2 = NULL, * tagbuffer = NULL;
-
- is_fading = 0;
- fade_type = 1;
- fade_time = 5000;
- track_time = 180000;
- play_time = 0;
- is_seeking = 0;
- seek_backwards = 0;
- seek_time = 0;
-
- fil = vfs_fopen(fn, "rb");
-
- if(!fil) {
- printf("Could not open USF!\n");
- return 0;
- }
-
- vfs_fread(buffer,4 ,1 ,fil);
- if(buffer[0] != 'P' && buffer[1] != 'S' && buffer[2] != 'F' && buffer[3] != 0x21) {
- printf("Invalid header in file!\n");
- vfs_fclose(fil);
- return 0;
- }
-
- vfs_fread(&reservedsize, 4, 1, fil);
- vfs_fread(&codesize, 4, 1, fil);
- vfs_fread(&crc, 4, 1, fil);
-
- vfs_fseek(fil, 0, SEEK_END);
- filesize = vfs_ftell(fil);
-
- reservestart = 0x10;
- tagstart = reservestart + reservedsize;
- tagsize = filesize - tagstart;
-
- if(tagsize) {
- vfs_fseek(fil, tagstart, SEEK_SET);
- vfs_fread(buffer, 5, 1, fil);
-
- if(buffer[0] != '[' && buffer[1] != 'T' && buffer[2] != 'A' && buffer[3] != 'G' && buffer[4] != ']') {
- printf("Erroneous data in tag area! %" PRIu32 "\n", tagsize);
- vfs_fclose(fil);
- return 0;
- }
-
- buffer2 = malloc(50001);
- tagbuffer = malloc(tagsize);
-
- vfs_fread(tagbuffer, tagsize, 1, fil);
-
- psftag_raw_getvar(tagbuffer,"_lib",buffer2,50000);
-
- if(strlen(buffer2)) {
- char path[512];
- int pathlength = 0;
-
- if(strrchr(fn, '/')) //linux
- pathlength = strrchr(fn, '/') - fn + 1;
- else if(strrchr(fn, '\\')) //windows
- pathlength = strrchr(fn, '\\') - fn + 1;
- else //no path
- pathlength = strlen(fn);
-
- strncpy(path, fn, pathlength);
- path[pathlength] = 0;
- strcat(path, buffer2);
-
- LoadUSF(path);
- }
-
- psftag_raw_getvar(tagbuffer,"_enablecompare",buffer2,50000);
- if(strlen(buffer2))
- enablecompare = 1;
- else
- enablecompare = 0;
-
- psftag_raw_getvar(tagbuffer,"_enableFIFOfull",buffer2,50000);
- if(strlen(buffer2))
- enableFIFOfull = 1;
- else
- enableFIFOfull = 0;
-
- psftag_raw_getvar(tagbuffer, "length", buffer2, 50000);
- if(strlen(buffer2)) {
- track_time = get_length_from_string(buffer2);
- }
-
- psftag_raw_getvar(tagbuffer, "fade", buffer2, 50000);
- if(strlen(buffer2)) {
- fade_time = get_length_from_string(buffer2);
- }
-
- psftag_raw_getvar(tagbuffer, "title", buffer2, 50000);
- if(strlen(buffer2))
- strcpy(title, buffer2);
- else
- {
- int pathlength = 0;
-
- if(strrchr(fn, '/')) //linux
- pathlength = strrchr(fn, '/') - fn + 1;
- else if(strrchr(fn, '\\')) //windows
- pathlength = strrchr(fn, '\\') - fn + 1;
- else //no path
- pathlength = 7;
-
- strcpy(title, &fn[pathlength]);
-
- }
-
- free(buffer2);
- buffer2 = NULL;
-
- free(tagbuffer);
- tagbuffer = NULL;
-
- }
-
- vfs_fseek(fil, reservestart, SEEK_SET);
- vfs_fread(&temp, 4, 1, fil);
-
- if(temp == 0x34365253) { //there is a rom section
- int len = 0, start = 0;
- vfs_fread(&len, 4, 1, fil);
-
- while(len) {
- vfs_fread(&start, 4, 1, fil);
-
- while(len) {
- int page = start >> 16;
- int readLen = ( ((start + len) >> 16) > page) ? (((page + 1) << 16) - start) : len;
-
- if(ROMPages[page] == 0) {
- ROMPages[page] = malloc(0x10000);
- memset(ROMPages[page], 0, 0x10000);
- }
-
- vfs_fread(ROMPages[page] + (start & 0xffff), readLen, 1, fil);
-
- start += readLen;
- len -= readLen;
- }
-
- vfs_fread(&len, 4, 1, fil);
- }
-
- }
-
-
-
- vfs_fread(&temp, 4, 1, fil);
- if(temp == 0x34365253) {
- int len = 0, start = 0;
- vfs_fread(&len, 4, 1, fil);
-
- while(len) {
- vfs_fread(&start, 4, 1, fil);
-
- vfs_fread(savestatespace + start, len, 1, fil);
-
- vfs_fread(&len, 4, 1, fil);
- }
- }
-
- // Detect the Ramsize before the memory allocation
-
- if(*(uint32_t*)(savestatespace + 4) == 0x400000) {
- RdramSize = 0x400000;
- savestatespace = realloc(savestatespace, 0x40275c);
- } else if(*(uint32_t*)(savestatespace + 4) == 0x800000)
- RdramSize = 0x800000;
-
- vfs_fclose(fil);
-
- return 1;
-}
-
-
-void usf_init()
-{
- use_audiohle = 0;
- use_interpreter = 0;
- RSP_Cpu = 0; // 0 is recompiler, 1 is interpreter
-}
-
-void usf_destroy()
-{
-
-}
-
-void usf_seek(InputPlayback * context, gint time)
-{
- usf_mseek(context, time * 1000);
-}
-
-
-void usf_mseek(InputPlayback * context, gulong millisecond)
-{
- if(millisecond < play_time) {
- is_paused = 0;
-
- fake_seek_stopping = 1;
- CloseCpu();
-
- while(!cpu_stopped)
- usleep(1);
-
- is_seeking = 1;
- seek_time = (double)millisecond;
-
- fake_seek_stopping = 2;
- } else {
- is_seeking = 1;
- seek_time = (double)millisecond;
- }
-
- context->output->flush(millisecond/1000);
-}
-
-void usf_play(InputPlayback * context)
-{
- if(!context->filename)
- return;
-
- // Defaults (which would be overriden by Tags / playing
- savestatespace = NULL;
- cpu_running = is_paused = fake_seek_stopping = 0;
- cpu_stopped = 1;
- is_fading = 0;
- fade_type = 1;
- fade_time = 5000;
- is_seeking = 0;
- seek_backwards = 0;
- track_time = 180000;
- seek_time = 0.0;
- play_time = 0.0;
- rel_volume = 1.0;
-
-
- pcontext = context;
-
- // Allocate main memory after usf loads (to determine ram size)
-
- PreAllocate_Memory();
-
- if(!LoadUSF(context->filename)) {
- Release_Memory();
- return;
- }
-
- context->set_pb_ready(context);
-
- Allocate_Memory();
-
- context->playing = TRUE;
- while(context->playing) {
- is_fading = 0;
- play_time = 0;
-
- StartEmulationFromSave(savestatespace);
- if(!fake_seek_stopping) break;
- while(fake_seek_stopping != 2)
- usleep(1);
- fake_seek_stopping = 4;
- }
-
- Release_Memory();
- context->playing = FALSE;
- context->eof = TRUE;
-
- context->output->close_audio();
-}
-
-void usf_stop(InputPlayback *context)
-{
- while (cpu_running == 1)
- {
- cpu_running = 0;
- CloseCpu();
- }
-
- context->playing = FALSE;
- is_paused = 0;
- context->eof = FALSE;
-}
-
-void usf_pause(InputPlayback *context, gshort paused)
-{
- is_paused = paused;//is_paused?0:1;
-}
-
-static const gchar *usf_exts [] =
-{
- "usf",
- "miniusf",
- NULL
-};
-
-
-Tuple * usf_get_song_tuple(const gchar * fn)
-{
- Tuple * tuple = NULL;
-
- VFSFile * fil = NULL;
- uint32_t reservedsize = 0, codesize = 0, crc = 0, tagstart = 0, reservestart = 0, filesize = 0, tagsize = 0;
- uint8_t buffer[16], * buffer2 = NULL, * tagbuffer = NULL;
-
- fil = vfs_fopen(fn, "rb");
-
- if(!fil) {
- printf("Could not open USF!\n");
- return NULL;
- }
-
- vfs_fread(buffer,4 ,1 ,fil);
-
- if(buffer[0] != 'P' && buffer[1] != 'S' && buffer[2] != 'F' && buffer[3] != 0x21) {
- printf("Invalid header in file!\n");
- vfs_fclose(fil);
- return NULL;
- }
-
- vfs_fread(&reservedsize, 4, 1, fil);
- vfs_fread(&codesize, 4, 1, fil);
- vfs_fread(&crc, 4, 1, fil);
-
- vfs_fseek(fil, 0, SEEK_END);
- filesize = vfs_ftell(fil);
-
- reservestart = 0x10;
- tagstart = reservestart + reservedsize;
- tagsize = filesize - tagstart;
-
- tuple = tuple_new_from_filename(fn);
-
- if(tagsize) {
- int temp_fade = 0;
- vfs_fseek(fil, tagstart, SEEK_SET);
- vfs_fread(buffer, 5, 1, fil);
-
- if(buffer[0] != '[' && buffer[1] != 'T' && buffer[2] != 'A' && buffer[3] != 'G' && buffer[4] != ']') {
- printf("Erroneous data in tag area! %" PRIu32 "\n", tagsize);
- vfs_fclose(fil);
- return NULL;
- }
-
- buffer2 = malloc(50001);
- tagbuffer = malloc(tagsize);
-
- vfs_fread(tagbuffer, tagsize, 1, fil);
-
- psftag_raw_getvar(tagbuffer, "fade", buffer2, 50000);
- if(strlen(buffer2))
- temp_fade = get_length_from_string(buffer2);
-
- psftag_raw_getvar(tagbuffer, "length", buffer2, 50000);
- if(strlen(buffer2))
- tuple_associate_int(tuple, FIELD_LENGTH, NULL, get_length_from_string(buffer2) + temp_fade);
- else
- tuple_associate_int(tuple, FIELD_LENGTH, NULL, (180*1000));
-
- psftag_raw_getvar(tagbuffer, "title", buffer2, 50000);
- if(strlen(buffer2))
- tuple_associate_string(tuple, FIELD_TITLE, NULL, buffer2);
- else
- {
- char title[512];
- int pathlength = 0;
-
- if(strrchr(fn, '/')) //linux
- pathlength = strrchr(fn, '/') - fn + 1;
- else if(strrchr(fn, '\\')) //windows
- pathlength = strrchr(fn, '\\') - fn + 1;
- else //no path
- pathlength = 7;
-
- strcpy(title, &fn[pathlength]);
-
- tuple_associate_string(tuple, FIELD_TITLE, NULL, title);
-
- }
-
- psftag_raw_getvar(tagbuffer, "artist", buffer2, 50000);
- if(strlen(buffer2))
- tuple_associate_string(tuple, FIELD_ARTIST, NULL, buffer2);
-
- psftag_raw_getvar(tagbuffer, "game", buffer2, 50000);
- if(strlen(buffer2)) {
- tuple_associate_string(tuple, FIELD_ALBUM, NULL, buffer2);
- tuple_associate_string(tuple, -1, "game", buffer2);
- }
-
- psftag_raw_getvar(tagbuffer, "copyright", buffer2, 50000);
- if(strlen(buffer2))
- tuple_associate_string(tuple, FIELD_COPYRIGHT, NULL, buffer2);
-
- // This for unknown reasons turns the "Kbps" in the UI to "channels"
- //tuple_associate_string(tuple, FIELD_QUALITY, NULL, "sequenced");
-
- tuple_associate_string(tuple, FIELD_CODEC, NULL, "Nintendo 64 Audio");
- tuple_associate_string(tuple, -1, "console", "Nintendo 64");
-
- free(tagbuffer);
- free(buffer2);
- }
- else
- {
- char title[512];
- int pathlength = 0;
-
- if(strrchr(fn, '/')) //linux
- pathlength = strrchr(fn, '/') - fn + 1;
- else if(strrchr(fn, '\\')) //windows
- pathlength = strrchr(fn, '\\') - fn + 1;
- else //no path
- pathlength = 7;
-
- strcpy(title, &fn[pathlength]);
-
-
- tuple_associate_int(tuple, FIELD_LENGTH, NULL, (180 * 1000));
- tuple_associate_string(tuple, FIELD_TITLE, NULL, title);
- }
-
- vfs_fclose(fil);
-
- return tuple;
-}
-
-InputPlugin usf_ip = {
- .description = "USF Plugin",
- .init = usf_init,
- .play_file = usf_play,
- .stop = usf_stop,
- .pause = usf_pause,
- .seek = usf_seek,
- .mseek = usf_mseek,
- .vfs_extensions = (gchar **)usf_exts,
- .get_song_tuple = usf_get_song_tuple,
-};
-
-
-
-static InputPlugin *usf_iplist[] = { &usf_ip, NULL };
-
-DECLARE_PLUGIN(usf_iplist, NULL, NULL, usf_iplist, NULL, NULL, NULL, NULL, NULL);
-
diff --git a/src/usf/usf.h b/src/usf/usf.h deleted file mode 100644 index f3853b7..0000000 --- a/src/usf/usf.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef _USF_H_
-#define _USF_H_
-#define _CRT_SECURE_NO_WARNINGS
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <stdint.h>
-
-
-
-#include "usf.h"
-#include "cpu.h"
-#include "memory.h"
-
-extern int8_t filename[512], title[100];
-extern uint32_t cpu_running, use_interpreter, use_audiohle, is_paused, cpu_stopped, fake_seek_stopping;
-extern uint32_t is_fading, fade_type, fade_time, is_seeking, seek_backwards, track_time;
-extern double seek_time, play_time, rel_volume;
-
-extern uint32_t enablecompare, enableFIFOfull;
-
-
-#endif
-
diff --git a/src/usf/x86.c b/src/usf/x86.c deleted file mode 100644 index 038ab35..0000000 --- a/src/usf/x86.c +++ /dev/null @@ -1,810 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-#include "main.h"
-#include "cpu.h"
-#include "x86.h"
-#include "types.h"
-
-uint8_t Index[9] = {0,0,0x40,0,0x80,0,0,0,0xC0};
-
-
-void AdcX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x11,x86reg,Variable);
-}
-
-void AdcConstToVariable(void *Variable, uint8_t Constant) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D2,Variable);
- PUTDST8(RecompPos,Constant);
-}
-
-void AdcConstToX86Reg (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D2,x86reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D2,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void AdcVariableToX86reg(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x13 ,x86reg,Variable);
-}
-
-void AdcX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x13,Destination,Source);
-}
-
-void AddConstToVariable (uint32_t Const, void *Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D0,Variable);
- PUTDST32(RecompPos,Const);
-}
-
-void AddConstToX86Reg64 (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D0,x86reg | x64_Reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D0,x86reg | x64_Reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void AddConstToX86Reg (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D0,x86reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D0,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void AddVariableToX86reg(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x3,x86reg,Variable);
-}
-
-void AddX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x1,x86reg,Variable);
-}
-
-void AddX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x3,Destination,Source);
-}
-
-void AndConstToVariable (uint32_t Const, void *Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D4,Variable);
- PUTDST32(RecompPos,Const);
-}
-
-void AndConstToX86Reg(int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D4,x86reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D4,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void AndVariableDispToX86Reg(void *Variable, int32_t x86reg, int32_t AddrReg, int32_t Multiplier) {
-#ifdef USEX64
- if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x23,x86reg,x86_R15,AddrReg,Index[Multiplier], (uintptr_t)Variable - (uintptr_t)TLB_Map);
- } else {
- LOAD_VARIABLE(x86_TEMP, Variable);
- OPCODE_REG_BASE_INDEX_SCALE(8,0x23,x86reg,x86_TEMP,AddrReg,Index[Multiplier]);
- }
-#else
- OPCODE_REG_INDEX_SCALE_IMM32(8,0x23,x86reg,AddrReg,Index[Multiplier],Variable);
-#endif
-}
-
-void AndVariableToX86Reg(void * Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x23,x86reg,Variable);
-}
-
-void AndX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x21,Source,Destination);
-}
-
-void BreakPoint (void) {
- PUTDST8(RecompPos,0xCC);
-}
-
-void Call_Direct(void * FunctAddress) {
- uintptr_t disp;
-#ifdef USEX64
- disp = (uintptr_t)FunctAddress-(uintptr_t)RecompPos - 5;
- SubConstFromX86Reg(x86_RSP, 0x28);
- if(disp <= 0x7fffffff) {
- PUTDST8(RecompPos,0xE8);
- PUTDST32(RecompPos,disp);
- } else {
- LOAD_VARIABLE(x86_TEMP, FunctAddress);
- OPCODE_REG_REG(8,0xff,OP_D2,x86_TEMP);
-
- }
- AddConstToX86Reg(x86_RSP, 0x28);
-#else
- //BreakPoint();
- disp = (uintptr_t)FunctAddress-(uintptr_t)RecompPos - 5;
- PUTDST8(RecompPos,0xE8);
- PUTDST32(RecompPos,disp);
-#endif
-}
-
-void CompConstToVariable(uint32_t Const, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D7,Variable);
- PUTDST32(RecompPos,Const);
-}
-
-void CompConstToX86reg(int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D7,x86reg);
- PUTDST32(RecompPos,Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D7,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void CompX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x3B,x86reg,Variable);
-}
-
-void CompX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x3B,Destination,Source);
-}
-
-void DecX86reg(x86reg) {
- OPCODE_REG_REG(8,0xFF,OP_D1,x86reg);
-}
-
-void DivX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D6,x86reg);
-}
-
-void idivX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D7,x86reg);
-}
-
-void imulX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D5,x86reg);
-}
-
-void IncX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xFF,OP_D0,x86reg);
-}
-
-void JaeLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x73);
- PUTDST8(RecompPos,Value);
-}
-
-void JaeLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x830F);
- PUTDST32(RecompPos,Value);
-}
-
-void JaLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x77);
- PUTDST8(RecompPos,Value);
-}
-
-void JaLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x870F);
- PUTDST32(RecompPos,Value);
-}
-
-void JbLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x72);
- PUTDST8(RecompPos,Value);
-}
-
-void JbLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x820F);
- PUTDST32(RecompPos,Value);
-}
-
-void JecxzLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0xE3);
- PUTDST8(RecompPos,Value);
-}
-
-void JeLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x74);
- PUTDST8(RecompPos,Value);
-}
-
-void JeLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x840F);
- PUTDST32(RecompPos,Value);
-}
-
-void JgeLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x8D0F);
- PUTDST32(RecompPos,Value);
-}
-
-void JgLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x7F);
- PUTDST8(RecompPos,Value);
-}
-
-void JgLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x8F0F);
- PUTDST32(RecompPos,Value);
-}
-
-void JleLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x7E);
- PUTDST8(RecompPos,Value);
-}
-
-void JleLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x8E0F);
- PUTDST32(RecompPos,Value);
-}
-
-void JlLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x7C);
- PUTDST8(RecompPos,Value);
-}
-
-void JlLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x8C0F);
- PUTDST32(RecompPos,Value);
-}
-
-void JzLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x74);
- PUTDST8(RecompPos,Value);
-}
-
-void JnzLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x75);
- PUTDST8(RecompPos,Value);
-}
-
-
-void JmpDirectReg( int32_t x86reg ) {
- OPCODE_REG_REG(8,0xff,OP_D4,x86reg);
-}
-
-void JmpLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0xEB);
- PUTDST8(RecompPos,Value);
-}
-
-void JmpLabel32( uint32_t Value) {
- PUTDST8(RecompPos,0xE9);
- PUTDST32(RecompPos,Value);
-}
-
-void JneLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x75);
- PUTDST8(RecompPos,Value);
-}
-
-void JneLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x850F);
- PUTDST32(RecompPos,Value);
-}
-
-void JnsLabel8( uint8_t Value) {
- PUTDST8(RecompPos,0x79);
- PUTDST8(RecompPos,Value);
-}
-
-void JnsLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x890F);
- PUTDST32(RecompPos,Value);
-}
-
-void JsLabel32(uint32_t Value) {
- PUTDST16(RecompPos,0x880F);
- PUTDST32(RecompPos,Value);
-}
-
-void LeaRegReg(int32_t x86RegDest, int32_t x86RegSrc, int32_t multiplier) {
- OPCODE_REG_BASE_INDEX_SCALE(8,0x8D,x86RegDest,x86_EBP,x86RegSrc,Index[multiplier]);
- PUTDST32(RecompPos,0x00000000);
-}
-
-void LeaSourceAndOffset(int32_t x86DestReg, int32_t x86SourceReg, int32_t offset) {
- OPCODE_REG_MREG_IMM32(8,0x8D,x86DestReg,x86SourceReg,offset);
-}
-
-void MoveConstByteToVariable (uint8_t Const,void *Variable) {
- OPCODE_REG_VARIABLE(,8,0xC6,OP_D0,Variable);
- PUTDST8(RecompPos,Const);
-}
-
-void MoveConstHalfToVariable (uint16_t Const,void *Variable) {
- OPCODE_REG_VARIABLE(PUTDST8(RecompPos,0x66),8,0xC7,OP_D0,Variable);
- PUTDST16(RecompPos,Const);
-}
-
-void MoveConstHalfToX86regPointer(uint16_t Const, int32_t AddrReg1, int32_t AddrReg2) {
- PUTDST8(RecompPos,0x66);
- OPCODE_REG_BASE_INDEX(8,0xC7,OP_D0,AddrReg1,AddrReg2);
- PUTDST16(RecompPos,Const);
-}
-
-void MoveConstToVariable (uint32_t Const,void *Variable) {
- OPCODE_REG_VARIABLE(,8,0xC7,OP_D0,Variable);
- PUTDST32(RecompPos,Const);
-}
-
-void MoveConstToX86Pointer(uint32_t Const, int32_t X86Pointer) {
- OPCODE_REG_MREG(8,0xC7,OP_D0,X86Pointer);
- PUTDST32(RecompPos,Const);
-}
-
-
-void MoveConstToX86reg(uint32_t Const, int32_t x86reg) {
- OPCODE_REG_REG(8,0xC7,OP_D0,x86reg);
- PUTDST32(RecompPos,Const);
-}
-
-void MoveConstQwordToX86reg(uint64_t Const, int32_t x86reg) {
- PUTDST8(RecompPos, 0x48 | ((x86reg&0x20)>>5));
- PUTDST8(RecompPos, 0xB8 | ((x86reg-1)&0x7));
- PUTDST64(RecompPos,Const);
-}
-
-void MoveConstByteToX86regPointer(uint8_t Const, int32_t AddrReg1, int32_t AddrReg2) {
- OPCODE_REG_BASE_INDEX(8,0xC6,OP_D0,AddrReg1,AddrReg2)
- PUTDST8(RecompPos,Const);
-}
-
-void MoveConstToX86regPointer(uint32_t Const, int32_t AddrReg1, int32_t AddrReg2) {
- OPCODE_REG_BASE_INDEX(8,0xC7,OP_D0,AddrReg1,AddrReg2);
- PUTDST32(RecompPos,Const);
-}
-
-void MoveSxByteX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xBE0F,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveSxHalfX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xBF0F,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveSxVariableToX86regByte(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,16,0xBE0F,x86reg,Variable);
-}
-
-void MoveSxVariableToX86regHalf(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,16,0xBF0F,x86reg,Variable);
-}
-
-void MoveVariableToX86reg(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x8B,x86reg,Variable);
-}
-
-void MovePointerToX86reg(void *Variable, int32_t x86reg) {
-#ifdef USEX64
- OPCODE_REG_VARIABLE(,8,0x8B,x86reg|x64_Reg,Variable);
-#else
- OPCODE_REG_VARIABLE(,8,0x8B,x86reg,Variable);
-#endif
-}
-
-void MoveX86RegDispToX86Reg(int32_t x86reg, int32_t AddrReg, int32_t IndexReg, int32_t Multiplier) {
- OPCODE_REG_BASE_INDEX_SCALE(8,0x8B,x86reg,AddrReg,IndexReg,Index[Multiplier]);
-}
-
-void MoveVariableDispToX86Reg(void *Variable, int32_t x86reg, int32_t AddrReg, int32_t Multiplier) {
-#ifdef USEX64
- if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
- OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x8B,x86reg,x86_R15,AddrReg,Index[Multiplier],((uintptr_t)Variable - (uintptr_t)TLB_Map));
- } else {
- LOAD_VARIABLE(x86_TEMP, Variable);
- OPCODE_REG_BASE_INDEX_SCALE(8,0x8B,x86reg,x86_TEMP,AddrReg,Index[Multiplier]);
- }
-#else
- OPCODE_REG_INDEX_SCALE_IMM32(8,0x8B,x86reg,AddrReg,Index[Multiplier],Variable);
-#endif
-}
-
-void MoveVariableToX86regByte(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x8A,x86reg,Variable);
-}
-
-void MoveVariableToX86regHalf(void *Variable, int32_t x86reg) {
- BreakPoint();
- OPCODE_REG_VARIABLE(PUTDST8(RecompPos,0x66),8,0x8B,x86reg,Variable);
-}
-
-void MoveX86regByteToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x88,x86reg,Variable);
-}
-
-void MoveX86regByteToX86regPointer(int32_t x86reg, int32_t AddrReg1, int32_t AddrReg2) {
- OPCODE_REG_BASE_INDEX(8,0x88,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveX86regHalfToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(PUTDST8(RecompPos,0x66), 8,0x89,x86reg,Variable);
-}
-
-void MoveX86regHalfToX86regPointer(int32_t x86reg, int32_t AddrReg1, int32_t AddrReg2) {
- PUTDST8(RecompPos,0x66);
- OPCODE_REG_BASE_INDEX(8,0x89,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveX86PointerToX86reg(int32_t x86reg, int32_t X86Pointer) {
- OPCODE_REG_MREG(8,0x8B,x86reg,X86Pointer);
-}
-
-void MoveX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(8,0x8B,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveX86regPointerToX86regDisp8(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg, uint8_t offset) {
- OPCODE_REG_BASE_INDEX_IMM8(8,0x8B,x86reg,AddrReg1,AddrReg2,offset);
-}
-
-void MoveX86regToMemory(int32_t x86reg, int32_t AddrReg, uint32_t Disp) {
- OPCODE_REG_MREG_IMM32(8,0x89,x86reg,AddrReg,Disp);
-}
-
-void MoveX86regToVariable(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x89,x86reg,Variable);
-}
-
-void MoveX86RegToX86Reg(int32_t Source, int32_t Destination) {
- OPCODE_REG_REG(8,0x89,Source|X64_Reg, Destination|X64_Reg);
-}
-
-void MoveX86regToX86Pointer(int32_t x86reg, int32_t X86Pointer) {
- OPCODE_REG_MREG(8,0x89,x86reg, X86Pointer);
-}
-
-void MoveX86regToX86regPointer(int32_t x86reg, int32_t AddrReg1, int32_t AddrReg2) {
- OPCODE_REG_BASE_INDEX(8,0x89,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveZxByteX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xB60F,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveZxHalfX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg) {
- OPCODE_REG_BASE_INDEX(16,0xB70F,x86reg,AddrReg1,AddrReg2);
-}
-
-void MoveZxVariableToX86regByte(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,16,0xB60F,x86reg,Variable);
-}
-
-void MoveZxVariableToX86regHalf(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,16,0xB70F,x86reg,Variable);
-}
-
-void MulX86reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D4,x86reg);
-}
-
-void NotX86Reg(int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D2,x86reg);
-}
-
-void OrConstToVariable(uint32_t Const, void * Variable) {
- if(Const < 0x80) {
- OPCODE_REG_VARIABLE(,8,0x83,OP_D1,Variable);
- PUTDST8(RecompPos,Const);
- } else {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D1,Variable);
- PUTDST32(RecompPos,Const);
- }
-}
-
-void OrConstToX86Reg(uint32_t Const, int32_t x86reg) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D1,x86reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D1,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void OrVariableToX86Reg(void * Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0xb,x86reg,Variable);
-}
-
-void OrX86RegToVariable(void * Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x9,x86reg,Variable);
-}
-
-void OrX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x0B,Destination,Source);
-}
-
-void Pushfd() {
- PUTDST8(RecompPos,0x9c);
-}
-
-void Popfd() {
- PUTDST8(RecompPos,0x9d);
-}
-
-void Popad(void) {
-#ifdef USEX64
- PUTDST16(RecompPos,0x5f41);
- PUTDST16(RecompPos,0x5e41);
- PUTDST16(RecompPos,0x5d41);
- PUTDST16(RecompPos,0x5c41);
- PUTDST16(RecompPos,0x5b41);
- PUTDST16(RecompPos,0x5a41);
- PUTDST16(RecompPos,0x5941);
- PUTDST16(RecompPos,0x5841);
- PUTDST8(RecompPos,0x5f);
- PUTDST8(RecompPos,0x5e);
- PUTDST8(RecompPos,0x5b);
- PUTDST8(RecompPos,0x5a);
- PUTDST8(RecompPos,0x59);
- PUTDST8(RecompPos,0x58);
-#else
- PUTDST8(RecompPos,0x61);
-#endif
-
-}
-
-void Pushad(void) {
-#ifdef USEX64
- PUTDST8(RecompPos,0x50);
- PUTDST8(RecompPos,0x51);
- PUTDST8(RecompPos,0x52);
- PUTDST8(RecompPos,0x53);
- PUTDST8(RecompPos,0x56);
- PUTDST8(RecompPos,0x57);
- PUTDST16(RecompPos,0x5041);
- PUTDST16(RecompPos,0x5141);
- PUTDST16(RecompPos,0x5241);
- PUTDST16(RecompPos,0x5341);
- PUTDST16(RecompPos,0x5441);
- PUTDST16(RecompPos,0x5541);
- PUTDST16(RecompPos,0x5641);
- PUTDST16(RecompPos,0x5741);
-#else
- PUTDST8(RecompPos,0x60);
-#endif
-}
-
-void Push(int32_t x86reg) {
-#ifdef USEX64
- PUTDST8(RecompPos, 0x40 | ((x86reg & 0x20) >> 5));
-#endif
- switch(x86reg&0xf) {
- case x86_EAX: PUTDST8(RecompPos, 0x50); break;
- case x86_EBX: PUTDST8(RecompPos, 0x53); break;
- case x86_ECX: PUTDST8(RecompPos, 0x51); break;
- case x86_EDX: PUTDST8(RecompPos, 0x52); break;
- case x86_ESI: PUTDST8(RecompPos, 0x56); break;
- case x86_EDI: PUTDST8(RecompPos, 0x57); break;
- case x86_ESP: PUTDST8(RecompPos, 0x54); break;
- case x86_EBP: PUTDST8(RecompPos, 0x55); break;
- }
-}
-
-void Pop(int32_t x86reg) {
-#ifdef USEX64
- PUTDST8(RecompPos, 0x40 | ((x86reg & 0x20) >> 5));
-#endif
- switch(x86reg&0xf) {
-
- case x86_EAX: PUTDST8(RecompPos, 0x58); break;
- case x86_EBX: PUTDST8(RecompPos, 0x5B); break;
- case x86_ECX: PUTDST8(RecompPos, 0x59); break;
- case x86_EDX: PUTDST8(RecompPos, 0x5A); break;
- case x86_ESI: PUTDST8(RecompPos, 0x5E); break;
- case x86_EDI: PUTDST8(RecompPos, 0x5F); break;
- case x86_ESP: PUTDST8(RecompPos, 0x5C); break;
- case x86_EBP: PUTDST8(RecompPos, 0x5D); break;
- }
-}
-
-void PushImm32(uint32_t Value) {
- PUTDST8(RecompPos,0x68);
- PUTDST32(RecompPos,Value);
-}
-
-void Ret(void) {
- PUTDST8(RecompPos,0xC3);
-}
-
-void Seta(int32_t x86reg) {
- OPCODE_REG_REG(16,0x970F,OP_D0,x86reg);
-}
-
-void SetaVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x970F,OP_D0,Variable);
-}
-
-void Setae(int32_t x86reg) {
- OPCODE_REG_REG(16,0x930F,OP_D0,x86reg);
-}
-
-void Setb(int32_t x86reg) {
- OPCODE_REG_REG(16,0x920F,OP_D0,x86reg);
-}
-
-void SetbVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x920F,OP_D0,Variable);
-}
-
-void Setg(int32_t x86reg) {
- OPCODE_REG_REG(16,0x9F0F,OP_D0,x86reg);
-}
-
-void SetgVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x9F0F,OP_D0,Variable);
-}
-
-void Setl(int32_t x86reg) {
- OPCODE_REG_REG(16,0x9C0F,OP_D0,x86reg);
-}
-
-void SetlVariable(void * Variable) {
- OPCODE_REG_VARIABLE(,16,0x9C0F,OP_D0,Variable);
-}
-
-
-void Setz(int32_t x86reg) {
- OPCODE_REG_REG(16,0x940F,OP_D0,x86reg);
-}
-
-void Setnz(int32_t x86reg) {
- OPCODE_REG_REG(16,0x950F,OP_D0,x86reg);
-}
-
-void ShiftLeftDouble(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(16,0xA50F,Source,Destination);
-}
-
-void ShiftLeftDoubleImmed(int32_t Destination, int32_t Source, uint8_t Immediate) {
- OPCODE_REG_REG(16,0xA40F,Source,Destination);
- PUTDST8(RecompPos,Immediate);
-}
-
-void ShiftLeftSign(int32_t x86reg) {
- OPCODE_REG_REG(8,0xD3,OP_D4,x86reg);
-}
-
-void ShiftLeftSignImmed(int32_t x86reg, uint8_t Immediate) {
- OPCODE_REG_REG(8,0xC1,OP_D4,x86reg);
- PUTDST8(RecompPos,Immediate);
-}
-
-void ShiftRightSign(int32_t x86reg) {
- OPCODE_REG_REG(8,0xD3,OP_D7,x86reg);
-}
-
-void ShiftRightSignImmed(int32_t x86reg, uint8_t Immediate) {
- OPCODE_REG_REG(8,0xC1,OP_D7,x86reg);
- PUTDST8(RecompPos,Immediate);
-}
-
-void ShiftRightUnsign(int32_t x86reg) {
- OPCODE_REG_REG(8,0xD3,OP_D5,x86reg);
-}
-
-void ShiftRightDouble(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(16,0xAD0F,Source,Destination);
-}
-
-void ShiftRightDoubleImmed(int32_t Destination, int32_t Source, uint8_t Immediate) {
- OPCODE_REG_REG(16,0xAC0F,Source,Destination);
- PUTDST8(RecompPos,Immediate);
-}
-
-void ShiftRightUnsignImmed(int32_t x86reg, uint8_t Immediate) {
- OPCODE_REG_REG(8,0xC1,OP_D5,x86reg);
- PUTDST8(RecompPos,Immediate);
-}
-
-void SbbConstFromX86Reg (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D3,x86reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D3,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void SbbVariableFromX86reg(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x1b,x86reg,Variable);
-}
-
-void SbbX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x1B,Destination,Source);
-}
-
-void SubConstFromVariable (uint32_t Const, void *Variable) {
- OPCODE_REG_VARIABLE(,8,0x81,OP_D5,Variable);
- PUTDST32(RecompPos,Const);
-}
-
-void SubConstFromX86Reg (int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D5,x86reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D5,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void SubVariableFromX86reg(int32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x2B,x86reg,Variable);
-}
-
-void SubX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x2B,Destination,Source);
-}
-
-void TestConstToX86Reg(uint32_t Const, int32_t x86reg) {
- OPCODE_REG_REG(8,0xF7,OP_D0,x86reg);
- PUTDST32(RecompPos,Const);
-}
-
-void TestVariable(uint32_t Const, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0xf7,OP_D0,Variable);
- PUTDST32(RecompPos,Const);
-}
-
-void TestX86RegToX86Reg(int32_t Destination, int32_t Source) {
- OPCODE_REG_REG(8,0x85,Destination,Source);
-}
-
-void TestVariableToX86Reg(uint32_t x86reg, void * Variable) {
- OPCODE_REG_VARIABLE(,8,0x85,x86reg,Variable);
-}
-
-void XorConstToX86Reg(int32_t x86reg, uint32_t Const) {
- if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80) {
- OPCODE_REG_REG(8,0x81,OP_D6,x86reg);
- PUTDST32(RecompPos, Const);
- } else {
- OPCODE_REG_REG(8,0x83,OP_D6,x86reg);
- PUTDST8(RecompPos, Const);
- }
-}
-
-void XorX86RegToX86Reg(int32_t Source, int32_t Destination) {
- OPCODE_REG_REG(8,0x31,Destination,Source);
-}
-
-void XorVariableToX86reg(void *Variable, int32_t x86reg) {
- OPCODE_REG_VARIABLE(,8,0x33,x86reg,Variable);
-}
-
-
diff --git a/src/usf/x86.h b/src/usf/x86.h deleted file mode 100644 index 751f63d..0000000 --- a/src/usf/x86.h +++ /dev/null @@ -1,544 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-
-
-#define PUTDST8(dest,value) {(*((uint8_t *)(dest))=(uint8_t)(value)); dest += 1;}
-#define PUTDST16(dest,value) {(*((uint16_t *)(dest))=(uint16_t)(value)); dest += 2;}
-#define PUTDST32(dest,value) {(*((uint32_t *)(dest))=(uint32_t)(value)); dest += 4;}
-#define PUTDST64(dest,value) {(*((uint64_t *)(dest))=(uint64_t)(value)); dest += 8;}
-
-#include "types.h"
-
-#ifdef USEX64
-
-#define x64_Reg 0x10
-#define X64_Reg 0x10
-#define X64_Ext 0x20
-
-extern uint8_t Index[9];
-
-enum x86RegValues {
-
- x86_Any = 0,
- x86_EAX,x86_ECX,x86_EDX,x86_EBX,x86_ESP,x86_EBP,x86_ESI,x86_EDI,x86_Any8Bit=0x40,x64_Any = 0x40,
-
- x86_RAX = 0x11,x86_RCX,x86_RDX,x86_RBX,x86_RSP,x86_RBP,x86_RSI,x86_RDI,
-
- x86_R8D = 0x21,x86_R9D,x86_R10D,x86_R11D,x86_R12D,x86_R13D,x86_R14D,x86_R15D,
-
- x86_R8 = 0x31,x86_R9,x86_R10,x86_R11,x86_R12,x86_R13,x86_R14,x86_R15,
-
-};
-
-enum x86FpuValues {
- x86_ST0,x86_ST1,x86_ST2,x86_ST3,x86_ST4,x86_ST5,x86_ST6,x86_ST7
-};
-
-#define x86_TEMP x86_R8
-#define x86_TEMPD x86_R8D
-
-#define OP_D0 1
-#define OP_D1 2
-#define OP_D2 3
-#define OP_D3 4
-#define OP_D4 5
-#define OP_D5 6
-#define OP_D6 7
-#define OP_D7 8
-
-#define LOAD_VARIABLE(reg,variable) \
- PUTDST8(RecompPos, 0x48 | (((reg)&0x20)>>5)); \
- PUTDST8(RecompPos,0xB8 | ((reg)-1)&0xf); \
- PUTDST64(RecompPos,variable);
-
-// // 43 0F B6 0C 0D 40 83 C7 04 movzx ecx,byte ptr [r9+4C78340h]
-
-#define OPCODE_REG_REG(oplen,opcode,reg,rm) \
- PUTDST8(RecompPos, 0x40 | (((rm)&0x20)>>5) | ((((rm|reg))&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0xC0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3));
-
-#define OPCODE_REG_MREG(oplen,opcode,reg,rm) \
- PUTDST8(RecompPos, 0x40 | (((rm)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RecompPos, opcode); \
- if(((rm)&0xf)==0x6) { \
- PUTDST8(RecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0); \
- } else if(((rm)&0xf)==0x5) { \
- PUTDST8(RecompPos, 0x0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x24); \
- } else { \
- PUTDST8(RecompPos, 0x00 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- }
-
-#define OPCODE_REG_MREG_IMM32(oplen,opcode,reg,rm,imm32) \
- PUTDST8(RecompPos, 0x40 | (((rm)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RecompPos, opcode); \
- if(((rm)&0xf)==0x5) { \
- PUTDST8(RecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x24); \
- } else { \
- PUTDST8(RecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- } \
- PUTDST32(RecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX(oplen,opcode,reg,base,index) \
- PUTDST8(RecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RecompPos, opcode); \
- if(((base)&0xf)!=0x6) { \
- PUTDST8(RecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- } else {\
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RecompPos, 0); \
- }
-
-#define OPCODE_REG_MREG_IMM8(oplen,opcode,reg,rm,imm8) \
- PUTDST8(RecompPos, 0x40 | (((rm)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST32(RecompPos,imm8);
-
-/*scale is: 0=1,0x40=2,0x80=4,0xc0=8 ??*/
-
-#define OPCODE_REG_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST8(RecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (((scale)-1)*0x40) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST8(RecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM32(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST8(RecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x84 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM8(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST8(RecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RecompPos,imm32);
-
-
-#define OPCODE_REG_BASE_INDEX_IMM8(oplen,opcode,reg,base,index,imm8) \
- PUTDST8(RecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RecompPos, imm8);
-
-#define OPCODE_REG_BASE_INDEX_IMM32(oplen,opcode,reg,base,index,imm32) \
- PUTDST8(RecompPos, 0x40 | (((base)&0x20)>>5) | (((reg)&0x10)>>1) | (((reg)&0x20)>>3)| (((index)&0x20)>>4)); \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RecompPos, imm32);
-
-#else /* !USEX64 */
-
-#define x64_Reg 0
-#define X64_Reg 0
-#define X64_Ext 0
-
-
-extern uint8_t Index[9];
-
-enum x86RegValues {
-
- x64_Any = 0, x86_Any = 0,
- x86_EAX,x86_ECX,x86_EDX,x86_EBX,x86_ESP,x86_EBP,x86_ESI,x86_EDI,x86_Any8Bit=0x40,
-
-};
-
-enum x86FpuValues {
- x86_ST0,x86_ST1,x86_ST2,x86_ST3,x86_ST4,x86_ST5,x86_ST6,x86_ST7
-};
-
-#define OP_D0 1
-#define OP_D1 2
-#define OP_D2 3
-#define OP_D3 4
-#define OP_D4 5
-#define OP_D5 6
-#define OP_D6 7
-#define OP_D7 8
-
-// // 43 0F B6 0C 0D 40 83 C7 04 movzx ecx,byte ptr [r9+4C78340h]
-
-#define OPCODE_REG_DISP(oplen,opcode,reg,disp32) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x5 | ((((reg)-1)&0x7) << 3)); \
- PUTDST32(RecompPos,disp32);
-
-#define OPCODE_REG_REG(oplen,opcode,reg,rm) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0xC0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3));
-
-#define OPCODE_REG_MREG(oplen,opcode,reg,rm) \
- PUTDST##oplen (RecompPos, opcode); \
- if(((rm)&0xf)==0x6) { \
- PUTDST8(RecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0); \
- } else if(((rm)&0xf)==0x5) { \
- PUTDST8(RecompPos, 0x0 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x24); \
- } else { \
- PUTDST8(RecompPos, 0x00 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- }
-
-#define OPCODE_REG_MREG_IMM32(oplen,opcode,reg,rm,imm32) \
- PUTDST##oplen (RecompPos, opcode); \
- if(((rm)&0xf)==0x5) { \
- PUTDST8(RecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x24); \
- } else { \
- PUTDST8(RecompPos, 0x80 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- } \
- PUTDST32(RecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX(oplen,opcode,reg,base,index) \
- PUTDST##oplen (RecompPos, opcode); \
- if(((base)&0xf)!=0x6) { \
- PUTDST8(RecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- } else {\
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x00 | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RecompPos, 0); \
- }
-
-#define OPCODE_REG_MREG_IMM8(oplen,opcode,reg,rm,imm8) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x40 | (((rm)-1)&0x7) | ((((reg)-1)&0x7) << 3)); \
- PUTDST32(RecompPos,imm8);
-
-/*scale is: 0=1,0x40=2,0x80=4,0xc0=8 ??*/
-
-#define OPCODE_REG_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (((scale)-1)*0x40) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE(oplen,opcode,reg,base,index,scale) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x04 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) );
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM32(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x84 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RecompPos,imm32);
-
-#define OPCODE_REG_BASE_INDEX_SCALE_IMM8(oplen,opcode,reg,base,index,scale,imm32) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (scale) | (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RecompPos,imm32);
-
-
-#define OPCODE_REG_BASE_INDEX_IMM8(oplen,opcode,reg,base,index,imm8) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RecompPos, imm8);
-
-#define OPCODE_REG_BASE_INDEX_IMM32(oplen,opcode,reg,base,index,imm32) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x44 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, (((base)-1)&0x7) | ((((index)-1)&0x7) << 3) ); \
- PUTDST8(RecompPos, imm32);
-
-#define OPCODE_REG_INDEX_SCALE_IMM32(oplen,opcode,reg,index,scale,imm32) \
- PUTDST##oplen (RecompPos, opcode); \
- PUTDST8(RecompPos, 0x4 | ((((reg)-1)&0x7) << 3)); \
- PUTDST8(RecompPos, 0x5 | (scale) | ((((index)-1)&0x7) << 3) ); \
- PUTDST32(RecompPos,imm32);
-
-#endif
-
-#ifndef USEX64
-
-#define OPCODE_REG_VARIABLE(PREFIX,oplen,opcode,reg,variable) \
- PREFIX \
- OPCODE_REG_DISP(oplen,opcode,reg,variable);
-#else
-
-#define OPCODE_REG_VARIABLE(PREFIX,oplen,opcode,reg,Variable) \
- if(((uintptr_t)(Variable) - (uintptr_t)TLB_Map) < 0x7FFFFFFF) { \
- PREFIX \
- OPCODE_REG_MREG_IMM32(oplen,opcode,reg,x86_R15,(uintptr_t)(Variable) - (uintptr_t)TLB_Map); \
- } else { \
- LOAD_VARIABLE(x86_TEMP, (Variable)); \
- PREFIX \
- OPCODE_REG_MREG(oplen,opcode,reg,x86_TEMP); \
- }
-#endif
-
-#ifdef USEX64
- #define LOAD_FROM_TLB(dstreg,srcreg) MoveX86RegDispToX86Reg(dstreg, x86_R15, srcreg, 8);
-#else
- #define LOAD_FROM_TLB(dstreg,srcreg) MoveVariableDispToX86Reg(TLB_Map,dstreg,srcreg,4);
-#endif
-
-
-void MoveX86RegDispToX86Reg(int32_t x86Reg, int32_t AddrReg, int32_t IndexReg, int32_t Multiplier);
-void MoveVariableToX86reg64(void *Variable, int32_t x86reg);
-void MovePointerToX86reg(void *Variable, int32_t x86reg);
-void AddConstToX86Reg64 (int32_t x86Reg, uint32_t Const);
-void MoveConstQwordToX86reg(uint64_t Const, int32_t x86reg);
-
-void AdcX86regToVariable ( int32_t x86reg, void * Variable );
-void AdcConstToVariable ( void *Variable, uint8_t Constant );
-void AdcConstToX86Reg ( int32_t x86Reg, uint32_t Const );
-void AdcVariableToX86reg ( int32_t x86reg, void * Variable );
-void AdcX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void AddConstToVariable ( uint32_t Const, void *Variable );
-void AddConstToX86Reg ( int32_t x86Reg, uint32_t Const );
-void AddVariableToX86reg ( int32_t x86reg, void * Variable );
-void AddX86regToVariable ( int32_t x86reg, void * Variable );
-void AddX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void AndConstToVariable ( uint32_t Const, void *Variable );
-void AndConstToX86Reg ( int32_t x86Reg, uint32_t Const );
-void AndVariableToX86Reg ( void * Variable, int32_t x86Reg );
-void AndVariableDispToX86Reg ( void * Variable, int32_t x86Reg, int32_t AddrReg, int32_t Multiplier);
-void AndX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void BreakPoint ( void );
-void Call_Direct ( void * FunctAddress);
-void Call_Indirect ( void * FunctAddress);
-void CompConstToVariable ( uint32_t Const, void * Variable );
-void CompConstToX86reg ( int32_t x86Reg, uint32_t Const );
-void CompX86regToVariable ( int32_t x86Reg, void * Variable );
-void CompVariableToX86reg ( int32_t x86Reg, void * Variable );
-void CompX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void DecX86reg ( int32_t x86Reg );
-void DivX86reg ( int32_t x86reg );
-void idivX86reg ( int32_t x86reg );
-void imulX86reg ( int32_t x86reg );
-void IncX86reg ( int32_t x86Reg );
-void JaeLabel8 ( uint8_t Value );
-void JaeLabel32 ( uint32_t Value );
-void JaLabel8 ( uint8_t Value );
-void JaLabel32 ( uint32_t Value );
-void JbLabel8 ( uint8_t Value );
-void JbLabel32 ( uint32_t Value );
-void JecxzLabel8 ( uint8_t Value );
-void JeLabel8 ( uint8_t Value );
-void JeLabel32 ( uint32_t Value );
-void JgeLabel32 ( uint32_t Value );
-void JgLabel8 ( uint8_t Value );
-void JgLabel32 ( uint32_t Value );
-void JleLabel8 ( uint8_t Value );
-void JleLabel32 ( uint32_t Value );
-void JlLabel8 ( uint8_t Value );
-void JlLabel32 ( uint32_t Value );
-void JzLabel8 ( uint8_t Value );
-void JnzLabel8 ( uint8_t Value );
-void JmpDirectReg ( int32_t x86reg );
-void JmpIndirectLabel32 ( uint32_t location );
-void JmpIndirectReg ( int32_t x86reg );
-void JmpLabel8 ( uint8_t Value );
-void JmpLabel32 ( uint32_t Value );
-void JneLabel8 ( uint8_t Value );
-void JneLabel32 ( uint32_t Value );
-void JnsLabel8 ( uint8_t Value );
-void JnsLabel32 ( uint32_t Value );
-void JsLabel32 ( uint32_t Value );
-void LeaRegReg ( int32_t x86RegDest, int32_t x86RegSrc, int32_t multiplier );
-void LeaSourceAndOffset ( int32_t x86DestReg, int32_t x86SourceReg, int32_t offset );
-void MoveConstByteToN64Mem ( uint8_t Const, int32_t AddrReg );
-void MoveConstHalfToN64Mem ( uint16_t Const, int32_t AddrReg );
-void MoveConstByteToVariable ( uint8_t Const,void *Variable );
-void MoveConstByteToX86regPointer ( uint8_t Const, int32_t AddrReg1, int32_t AddrReg2 );
-void MoveConstHalfToVariable ( uint16_t Const, void *Variable );
-void MoveConstHalfToX86regPointer ( uint16_t Const, int32_t AddrReg1, int32_t AddrReg2 );
-void MoveConstToMemoryDisp ( uint32_t Const, int32_t AddrReg, uint32_t Disp );
-void MoveConstToN64Mem ( uint32_t Const, int32_t AddrReg );
-void MoveConstToN64MemDisp ( uint32_t Const, int32_t AddrReg, uint8_t Disp );
-void MoveConstToVariable ( uint32_t Const, void *Variable );
-void MoveConstToX86Pointer ( uint32_t Const, int32_t X86Pointer );
-void MoveConstToX86reg ( uint32_t Const, int32_t x86reg );
-void MoveConstToX86regPointer ( uint32_t Const, int32_t AddrReg1, int32_t AddrReg2 );
-void MoveN64MemDispToX86reg ( int32_t x86reg, int32_t AddrReg, uint8_t Disp );
-void MoveN64MemToX86reg ( int32_t x86reg, int32_t AddrReg );
-void MoveN64MemToX86regByte ( int32_t x86reg, int32_t AddrReg );
-void MoveN64MemToX86regHalf ( int32_t x86reg, int32_t AddrReg );
-void MoveSxByteX86regPointerToX86reg ( int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg );
-void MoveSxHalfX86regPointerToX86reg ( int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg );
-void MoveSxN64MemToX86regByte ( int32_t x86reg, int32_t AddrReg );
-void MoveSxN64MemToX86regHalf ( int32_t x86reg, int32_t AddrReg );
-void MoveSxVariableToX86regByte ( void *Variable, int32_t x86reg );
-void MoveSxVariableToX86regHalf ( void *Variable, int32_t x86reg );
-void MoveVariableDispToX86Reg ( void *Variable, int32_t x86Reg, int32_t AddrReg, int32_t Multiplier );
-void MoveVariableToX86reg ( void *Variable, int32_t x86reg );
-void MoveVariableToX86regByte ( void *Variable, int32_t x86reg );
-void MoveVariableToX86regHalf ( void *Variable, int32_t x86reg );
-void MoveX86PointerToX86reg ( int32_t x86reg, int32_t X86Pointer );
-void MoveX86regByteToN64Mem ( int32_t x86reg, int32_t AddrReg );
-void MoveX86regByteToVariable ( int32_t x86reg, void * Variable );
-void MoveX86regByteToX86regPointer ( int32_t x86reg, int32_t AddrReg1, int32_t AddrReg2 );
-void MoveX86regHalfToN64Mem ( int32_t x86reg, int32_t AddrReg );
-void MoveX86regHalfToVariable ( int32_t x86reg, void * Variable );
-void MoveX86regHalfToX86regPointer ( int32_t x86reg, int32_t AddrReg1, int32_t AddrReg2 );
-void MoveX86regPointerToX86reg ( int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg );
-void MoveX86regPointerToX86regDisp8 ( int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg, uint8_t offset );
-void MoveX86regToMemory ( int32_t x86reg, int32_t AddrReg, uint32_t Disp );
-void MoveX86regToN64Mem ( int32_t x86reg, int32_t AddrReg );
-void MoveX86regToN64MemDisp ( int32_t x86reg, int32_t AddrReg, uint8_t Disp );
-void MoveX86regToVariable ( int32_t x86reg, void * Variable );
-void MoveX86RegToX86Reg ( int32_t Source, int32_t Destination );
-void MoveX86regToX86Pointer ( int32_t x86reg, int32_t X86Pointer );
-void MoveX86regToX86regPointer ( int32_t x86reg, int32_t AddrReg1, int32_t AddrReg2 );
-void MoveZxByteX86regPointerToX86reg ( int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg );
-void MoveZxHalfX86regPointerToX86reg ( int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg );
-void MoveZxN64MemToX86regByte ( int32_t x86reg, int32_t AddrReg );
-void MoveZxN64MemToX86regHalf ( int32_t x86reg, int32_t AddrReg );
-void MoveZxVariableToX86regByte ( void *Variable, int32_t x86reg );
-void MoveZxVariableToX86regHalf ( void *Variable, int32_t x86reg );
-void MulX86reg ( int32_t x86reg );
-void NotX86Reg ( int32_t x86Reg );
-void OrConstToVariable ( uint32_t Const, void * Variable );
-void OrConstToX86Reg ( uint32_t Const, int32_t x86Reg );
-void OrVariableToX86Reg ( void * Variable, int32_t x86Reg );
-void OrX86RegToVariable ( void * Variable, int32_t x86Reg );
-void OrX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void Popad ( void );
-void Pushad ( void );
-void Push ( int32_t x86reg );
-void Pop ( int32_t x86reg );
-void PushImm32 ( uint32_t Value );
-void Ret ( void );
-void Seta ( int32_t x86reg );
-void Setae ( int32_t x86reg );
-void SetaVariable ( void * Variable );
-void Setb ( int32_t x86reg );
-void SetbVariable ( void * Variable );
-void Setg ( int32_t x86reg );
-void SetgVariable ( void * Variable );
-void Setl ( int32_t x86reg );
-void SetlVariable ( void * Variable );
-void Setz ( int32_t x86reg );
-void Setnz ( int32_t x86reg );
-void ShiftLeftDouble ( int32_t Destination, int32_t Source );
-void ShiftLeftDoubleImmed ( int32_t Destination, int32_t Source, uint8_t Immediate );
-void ShiftLeftSign ( int32_t x86reg );
-void ShiftLeftSignImmed ( int32_t x86reg, uint8_t Immediate );
-void ShiftRightDouble ( int32_t Destination, int32_t Source );
-void ShiftRightDoubleImmed ( int32_t Destination, int32_t Source, uint8_t Immediate );
-void ShiftRightSign ( int32_t x86reg );
-void ShiftRightSignImmed ( int32_t x86reg, uint8_t Immediate );
-void ShiftRightUnsign ( int32_t x86reg );
-void ShiftRightUnsignImmed ( int32_t x86reg, uint8_t Immediate );
-void SbbConstFromX86Reg ( int32_t x86Reg, uint32_t Const );
-void SbbVariableFromX86reg ( int32_t x86reg, void * Variable );
-void SbbX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void SubConstFromVariable ( uint32_t Const, void *Variable );
-void SubConstFromX86Reg ( int32_t x86Reg, uint32_t Const );
-void SubVariableFromX86reg ( int32_t x86reg, void * Variable );
-void SubX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void TestConstToX86Reg ( uint32_t Const, int32_t x86reg );
-void TestVariable ( uint32_t Const, void * Variable );
-void TestX86RegToX86Reg ( int32_t Destination, int32_t Source );
-void TestVariableToX86Reg ( uint32_t x86reg, void * Variable);
-void XorConstToX86Reg ( int32_t x86Reg, uint32_t Const );
-void XorX86RegToX86Reg ( int32_t Source, int32_t Destination );
-void XorVariableToX86reg ( void *Variable, int32_t x86reg );
-
-
-void fpuAbs ( void );
-void fpuAddDword ( void *Variable );
-void fpuAddDwordRegPointer ( int32_t x86Pointer );
-void fpuAddQword ( void *Variable );
-void fpuAddQwordRegPointer ( int32_t x86Pointer );
-void fpuAddReg ( int32_t x86reg );
-void fpuAddRegPop ( int32_t * StackPos, int32_t x86reg );
-void fpuComDword ( void *Variable, uint32_t Pop );
-void fpuComDwordRegPointer ( int32_t x86Pointer, uint32_t Pop );
-void fpuComQword ( void *Variable, uint32_t Pop );
-void fpuComQwordRegPointer ( int32_t x86Pointer, uint32_t Pop );
-void fpuComReg ( int32_t x86reg, uint32_t Pop );
-void fpuDivDword ( void *Variable );
-void fpuDivDwordRegPointer ( int32_t x86Pointer );
-void fpuDivQword ( void *Variable );
-void fpuDivQwordRegPointer ( int32_t x86Pointer );
-void fpuDivReg ( int32_t Reg );
-void fpuDivRegPop ( int32_t x86reg );
-void fpuExchange ( int32_t Reg );
-void fpuFree ( int32_t Reg );
-void fpuDecStack ( int32_t * StackPos );
-void fpuIncStack ( int32_t * StackPos );
-void fpuLoadControl ( void *Variable );
-void fpuLoadDword ( int32_t * StackPos, void *Variable );
-void fpuLoadDwordFromX86Reg ( int32_t * StackPos, int32_t x86reg );
-void fpuLoadDwordFromN64Mem ( int32_t * StackPos, int32_t x86reg );
-void fpuLoadInt32bFromN64Mem ( int32_t * StackPos, int32_t x86reg );
-void fpuLoadIntegerDword ( int32_t * StackPos, void *Variable );
-void fpuLoadIntegerDwordFromX86Reg ( int32_t * StackPos,int32_t x86Reg );
-void fpuLoadIntegerQword ( int32_t * StackPos, void *Variable );
-void fpuLoadIntegerQwordFromX86Reg ( int32_t * StackPos,int32_t x86Reg );
-void fpuLoadQword ( int32_t * StackPos, void *Variable );
-void fpuLoadQwordFromX86Reg ( int32_t * StackPos, int32_t x86Reg );
-void fpuLoadQwordFromN64Mem ( int32_t * StackPos, int32_t x86reg );
-void fpuLoadReg ( int32_t * StackPos, int32_t Reg );
-void fpuMulDword ( void *Variable);
-void fpuMulDwordRegPointer ( int32_t x86Pointer );
-void fpuMulQword ( void *Variable);
-void fpuMulQwordRegPointer ( int32_t x86Pointer );
-void fpuMulReg ( int32_t x86reg );
-void fpuMulRegPop ( int32_t x86reg );
-void fpuNeg ( void );
-void fpuRound ( void );
-void fpuSqrt ( void );
-void fpuStoreControl ( void *Variable );
-void fpuStoreDword ( int32_t * StackPos, void *Variable, uint32_t pop );
-void fpuStoreDwordFromX86Reg ( int32_t * StackPos,int32_t x86Reg, uint32_t pop );
-void fpuStoreDwordToN64Mem ( int32_t * StackPos, int32_t x86reg, uint32_t Pop );
-void fpuStoreIntegerDword ( int32_t * StackPos, void *Variable, uint32_t pop );
-void fpuStoreIntegerDwordFromX86Reg ( int32_t * StackPos,int32_t x86Reg, uint32_t pop );
-void fpuStoreIntegerQword ( int32_t * StackPos, void *Variable, uint32_t pop );
-void fpuStoreIntegerQwordFromX86Reg ( int32_t * StackPos, int32_t x86Reg, uint32_t pop );
-void fpuStoreQword ( int32_t * StackPos, void *Variable, uint32_t pop );
-void fpuStoreQwordFromX86Reg ( int32_t * StackPos, int32_t x86Reg, uint32_t pop );
-void fpuStoreStatus ( void );
-void fpuSubDword ( void *Variable );
-void fpuSubDwordRegPointer ( int32_t x86Pointer );
-void fpuSubDwordReverse ( void *Variable );
-void fpuSubQword ( void *Variable );
-void fpuSubQwordRegPointer ( int32_t x86Pointer );
-void fpuSubQwordReverse ( void *Variable );
-void fpuSubReg ( int32_t x86reg );
-void fpuSubRegPop ( int32_t x86reg );
-
-void MoveVariable64ToX86reg(void *Variable, int32_t x86reg);
diff --git a/src/usf/x86_fpu.c b/src/usf/x86_fpu.c deleted file mode 100644 index 02fb9d2..0000000 --- a/src/usf/x86_fpu.c +++ /dev/null @@ -1,529 +0,0 @@ -/*
- * Project 64 - A Nintendo 64 emulator.
- *
- * (c) Copyright 2001 zilmar (zilmar@emulation64.com) and
- * Jabo (jabo@emulation64.com).
- *
- * pj64 homepage: www.pj64.net
- *
- * Permission to use, copy, modify and distribute Project64 in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Project64 is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Project64 or software derived from Project64.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so if they want them.
- *
- */
-#include "main.h"
-#include "cpu.h"
-#include "x86.h"
-#include "types.h"
-
-void fpuAbs(void) {
- PUTDST16(RecompPos,0xE1D9);
-}
-
-void fpuAddDword(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x05D8);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuAddDwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xD8,OP_D0,x86Pointer);
-}
-
-void fpuAddQword(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x05DC);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuAddQwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xDC,OP_D0,x86Pointer);
-}
-
-void fpuAddReg(int x86reg) {
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xC0D8); break;
- case x86_ST1: PUTDST16(RecompPos,0xC1D8); break;
- case x86_ST2: PUTDST16(RecompPos,0xC2D8); break;
- case x86_ST3: PUTDST16(RecompPos,0xC3D8); break;
- case x86_ST4: PUTDST16(RecompPos,0xC4D8); break;
- case x86_ST5: PUTDST16(RecompPos,0xC5D8); break;
- case x86_ST6: PUTDST16(RecompPos,0xC6D8); break;
- case x86_ST7: PUTDST16(RecompPos,0xC7D8); break;
- }
-}
-
-void fpuAddRegPop(int * StackPos, int x86reg) {
- *StackPos = (*StackPos + 1) & 7;
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xC0DE); break;
- case x86_ST1: PUTDST16(RecompPos,0xC1DE); break;
- case x86_ST2: PUTDST16(RecompPos,0xC2DE); break;
- case x86_ST3: PUTDST16(RecompPos,0xC3DE); break;
- case x86_ST4: PUTDST16(RecompPos,0xC4DE); break;
- case x86_ST5: PUTDST16(RecompPos,0xC5DE); break;
- case x86_ST6: PUTDST16(RecompPos,0xC6DE); break;
- case x86_ST7: PUTDST16(RecompPos,0xC7DE); break;
- }
-}
-
-void fpuComDword(void *Variable, uint32_t Pop) {
- BreakPoint();
- PUTDST16(RecompPos, (Pop == 1) ? 0x1DD8 : 0x15D8);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuComDwordRegPointer(int x86Pointer, uint32_t Pop) {
- if(Pop) {
- OPCODE_REG_MREG(8,0xD8,OP_D3,x86Pointer);
- } else {
- OPCODE_REG_MREG(8,0xD8,OP_D2,x86Pointer);
- }
-}
-
-void fpuComQword(void *Variable, uint32_t Pop) {
- BreakPoint();
- PUTDST16(RecompPos, (Pop == 1) ? 0x1DDC : 0x15DC);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuComQwordRegPointer(int x86Pointer, uint32_t Pop) {
- if(Pop) {
- OPCODE_REG_MREG(8,0xDC,OP_D3,x86Pointer);
- } else {
- OPCODE_REG_MREG(8,0xDC,OP_D2,x86Pointer);
- }
-}
-
-void fpuComReg(int x86reg, uint32_t Pop) {
- int s = (Pop == 1) ? 0x0800 : 0x0000;
-
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xD0D8|s); break;
- case x86_ST1: PUTDST16(RecompPos,0xD1D8|s); break;
- case x86_ST2: PUTDST16(RecompPos,0xD2D8|s); break;
- case x86_ST3: PUTDST16(RecompPos,0xD3D8|s); break;
- case x86_ST4: PUTDST16(RecompPos,0xD4D8|s); break;
- case x86_ST5: PUTDST16(RecompPos,0xD5D8|s); break;
- case x86_ST6: PUTDST16(RecompPos,0xD6D8|s); break;
- case x86_ST7: PUTDST16(RecompPos,0xD7D8|s); break;
- }
-}
-
-void fpuDivDword(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x35D8);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuDivDwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xD8,OP_D6,x86Pointer);
-}
-
-void fpuDivQword(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x35DC);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuDivQwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xDC,OP_D6,x86Pointer);
-}
-
-void fpuDivReg(int Reg) {
- switch (Reg) {
- case x86_ST0: PUTDST16(RecompPos,0xF0D8); break;
- case x86_ST1: PUTDST16(RecompPos,0xF1D8); break;
- case x86_ST2: PUTDST16(RecompPos,0xF2D8); break;
- case x86_ST3: PUTDST16(RecompPos,0xF3D8); break;
- case x86_ST4: PUTDST16(RecompPos,0xF4D8); break;
- case x86_ST5: PUTDST16(RecompPos,0xF5D8); break;
- case x86_ST6: PUTDST16(RecompPos,0xF6D8); break;
- case x86_ST7: PUTDST16(RecompPos,0xF7D8); break;
- }
-}
-
-void fpuDivRegPop(int x86reg) {
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xF8DE); break;
- case x86_ST1: PUTDST16(RecompPos,0xF9DE); break;
- case x86_ST2: PUTDST16(RecompPos,0xFADE); break;
- case x86_ST3: PUTDST16(RecompPos,0xFBDE); break;
- case x86_ST4: PUTDST16(RecompPos,0xFCDE); break;
- case x86_ST5: PUTDST16(RecompPos,0xFDDE); break;
- case x86_ST6: PUTDST16(RecompPos,0xFEDE); break;
- case x86_ST7: PUTDST16(RecompPos,0xFFDE); break;
- }
-}
-
-void fpuExchange(int Reg) {
- switch (Reg) {
- case x86_ST0: PUTDST16(RecompPos,0xC8D9); break;
- case x86_ST1: PUTDST16(RecompPos,0xC9D9); break;
- case x86_ST2: PUTDST16(RecompPos,0xCAD9); break;
- case x86_ST3: PUTDST16(RecompPos,0xCBD9); break;
- case x86_ST4: PUTDST16(RecompPos,0xCCD9); break;
- case x86_ST5: PUTDST16(RecompPos,0xCDD9); break;
- case x86_ST6: PUTDST16(RecompPos,0xCED9); break;
- case x86_ST7: PUTDST16(RecompPos,0xCFD9); break;
- }
-}
-
-void fpuFree(int Reg) {
- switch (Reg) {
- case x86_ST0: PUTDST16(RecompPos,0xC0DD); break;
- case x86_ST1: PUTDST16(RecompPos,0xC1DD); break;
- case x86_ST2: PUTDST16(RecompPos,0xC2DD); break;
- case x86_ST3: PUTDST16(RecompPos,0xC3DD); break;
- case x86_ST4: PUTDST16(RecompPos,0xC4DD); break;
- case x86_ST5: PUTDST16(RecompPos,0xC5DD); break;
- case x86_ST6: PUTDST16(RecompPos,0xC6DD); break;
- case x86_ST7: PUTDST16(RecompPos,0xC7DD); break;
- }
-}
-
-void fpuDecStack(int * StackPos) {
- *StackPos = (*StackPos - 1) & 7;
- PUTDST16(RecompPos,0xF6D9);
-}
-
-void fpuIncStack(int * StackPos) {
- *StackPos = (*StackPos + 1) & 7;
- PUTDST16(RecompPos,0xF7D9);
-}
-
-void fpuLoadControl(void *Variable) {
-#ifdef USEX64
- PUTDST16(RecompPos,0xB849);
- PUTDST64(RecompPos,Variable);
- PUTDST8(RecompPos,0x41);
- PUTDST16(RecompPos,0x28D9);
-#else
- PUTDST16(RecompPos,0x2DD9);
- PUTDST32(RecompPos,Variable);
-#endif
-}
-
-void fpuLoadDword(int * StackPos,void *Variable) {
- *StackPos = (*StackPos - 1) & 7;
- BreakPoint();
- PUTDST16(RecompPos,0x05D9);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuLoadDwordFromX86Reg(int * StackPos, int x86reg) {
- *StackPos = (*StackPos - 1) & 7;
- OPCODE_REG_MREG(8,0xD9,OP_D0,x86reg);
-}
-
-void fpuLoadIntegerDword(int * StackPos,void *Variable) {
- *StackPos = (*StackPos - 1) & 7;
- BreakPoint();
- PUTDST16(RecompPos,0x05DB);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuLoadIntegerDwordFromX86Reg(int * StackPos,int x86reg) {
- *StackPos = (*StackPos - 1) & 7;
- OPCODE_REG_MREG(8,0xDB,OP_D0,x86reg);
-}
-
-void fpuLoadIntegerQword(int * StackPos,void *Variable) {
- *StackPos = (*StackPos - 1) & 7;
- BreakPoint();
- PUTDST16(RecompPos,0x2DDF);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuLoadIntegerQwordFromX86Reg(int * StackPos,int x86reg) {
- *StackPos = (*StackPos - 1) & 7;
- OPCODE_REG_MREG(8,0xDF,OP_D5,x86reg);
-}
-
-void fpuLoadQword(int * StackPos,void *Variable) {
- *StackPos = (*StackPos - 1) & 7;
- BreakPoint();
- PUTDST16(RecompPos,0x05DD);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuLoadQwordFromX86Reg(int * StackPos, int x86reg) {
- *StackPos = (*StackPos - 1) & 7;
- OPCODE_REG_MREG(8,0xDD,OP_D0,x86reg);
-}
-void fpuLoadReg(int * StackPos,int Reg) {
- *StackPos = (*StackPos - 1) & 7;
- switch (Reg) {
- case x86_ST0: PUTDST16(RecompPos,0xC0D9); break;
- case x86_ST1: PUTDST16(RecompPos,0xC1D9); break;
- case x86_ST2: PUTDST16(RecompPos,0xC2D9); break;
- case x86_ST3: PUTDST16(RecompPos,0xC3D9); break;
- case x86_ST4: PUTDST16(RecompPos,0xC4D9); break;
- case x86_ST5: PUTDST16(RecompPos,0xC5D9); break;
- case x86_ST6: PUTDST16(RecompPos,0xC6D9); break;
- case x86_ST7: PUTDST16(RecompPos,0xC7D9); break;
- break;
- }
-}
-
-void fpuMulDword(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x0DD8);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuMulDwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xD8,OP_D1,x86Pointer);
-}
-
-void fpuMulQword(void *Variable) {
-BreakPoint();
- PUTDST16(RecompPos,0x0DDC);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuMulQwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xDC,OP_D1,x86Pointer);
-}
-
-void fpuMulReg(int x86reg) {
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xC8D8); break;
- case x86_ST1: PUTDST16(RecompPos,0xC9D8); break;
- case x86_ST2: PUTDST16(RecompPos,0xCAD8); break;
- case x86_ST3: PUTDST16(RecompPos,0xCBD8); break;
- case x86_ST4: PUTDST16(RecompPos,0xCCD8); break;
- case x86_ST5: PUTDST16(RecompPos,0xCDD8); break;
- case x86_ST6: PUTDST16(RecompPos,0xCED8); break;
- case x86_ST7: PUTDST16(RecompPos,0xCFD8); break;
- }
-}
-
-void fpuMulRegPop(int x86reg) {
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xC8DE); break;
- case x86_ST1: PUTDST16(RecompPos,0xC9DE); break;
- case x86_ST2: PUTDST16(RecompPos,0xCADE); break;
- case x86_ST3: PUTDST16(RecompPos,0xCBDE); break;
- case x86_ST4: PUTDST16(RecompPos,0xCCDE); break;
- case x86_ST5: PUTDST16(RecompPos,0xCDDE); break;
- case x86_ST6: PUTDST16(RecompPos,0xCEDE); break;
- case x86_ST7: PUTDST16(RecompPos,0xCFDE); break;
- }
-}
-
-void fpuNeg(void) {
- PUTDST16(RecompPos,0xE0D9);
-}
-
-void fpuRound(void) {
- PUTDST16(RecompPos,0xFCD9);
-}
-
-void fpuSqrt(void) {
- PUTDST16(RecompPos,0xFAD9);
-}
-
-void fpuStoreControl(void *Variable) {
-
-#ifdef USEX64
- PUTDST16(RecompPos,0xB849);
- PUTDST64(RecompPos,Variable);
- PUTDST8(RecompPos,0x41);
- PUTDST16(RecompPos,0x38D9);
-#else
- PUTDST16(RecompPos,0x3DD9);
- PUTDST32(RecompPos,Variable);
-#endif
-}
-
-void fpuStoreDword(int * StackPos,void *Variable, uint32_t pop) {
- if (pop) { *StackPos = (*StackPos + 1) & 7; }
- BreakPoint();
- PUTDST16(RecompPos,(pop == 0) ? 0x15D9 : 0x1DD9);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuStoreDwordFromX86Reg(int * StackPos,int x86reg, uint32_t pop) {
- if (pop) { *StackPos = (*StackPos + 1) & 7; }
-
- if(pop) {
- OPCODE_REG_MREG(8,0xD9,OP_D3,x86reg);
- } else {
- OPCODE_REG_MREG(8,0xD9,OP_D2,x86reg);
- }
-}
-
-
-void fpuStoreIntegerDword(int * StackPos,void *Variable, uint32_t pop) {
- if (pop) { *StackPos = (*StackPos + 1) & 7; }
- BreakPoint();
- PUTDST16(RecompPos, (pop == 0) ? 0x15DB : 0x1DDB);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuStoreIntegerDwordFromX86Reg(int * StackPos,int x86reg, uint32_t pop) {
- if (pop) { *StackPos = (*StackPos + 1) & 7; }
-
- if(pop) {
- OPCODE_REG_MREG(8,0xDB,OP_D3,x86reg);
- } else {
- OPCODE_REG_MREG(8,0xDB,OP_D2,x86reg);
- }
-}
-
-void fpuStoreIntegerQword(int * StackPos,void *Variable, uint32_t pop) {
- if (pop) { *StackPos = (*StackPos + 1) & 7; }
- BreakPoint();
- PUTDST16(RecompPos, (pop == 0) ? 0x35DF : 0x3DDF);
- PUTDST32(RecompPos,Variable);
- if (!pop) { BreakPoint(); }
-}
-
-void fpuStoreIntegerQwordFromX86Reg(int * StackPos, int x86reg, uint32_t pop) {
- if (pop) { *StackPos = (*StackPos + 1) & 7; }
-
- BreakPoint();
- if(pop) {
- OPCODE_REG_MREG(8,0xDF,OP_D5,x86reg);
- } else {
- OPCODE_REG_MREG(8,0xDF,OP_D4,x86reg);
- }
-
-}
-
-void fpuStoreQwordFromX86Reg(int * StackPos, int x86reg, uint32_t pop) {
- if (pop) { *StackPos = (*StackPos + 1) & 7; }
-
- if(pop) {
- OPCODE_REG_MREG(8,0xDD,OP_D3,x86reg);
- } else {
- OPCODE_REG_MREG(8,0xDD,OP_D2,x86reg);
- }
-
-}
-
-void fpuStoreStatus(void) {
- PUTDST16(RecompPos,0xE0DF);
-}
-
-void fpuSubDword(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x25D8);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuSubDwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xD8,OP_D4,x86Pointer);
-}
-
-void fpuSubDwordReverse(void *Variable) {
-BreakPoint();
- PUTDST16(RecompPos,0x2DD8);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuSubQword(void *Variable) {
-BreakPoint();
- PUTDST16(RecompPos,0x25DC);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuSubQwordRegPointer(int x86Pointer) {
- OPCODE_REG_MREG(8,0xDC,OP_D4,x86Pointer);
-}
-
-void fpuSubQwordReverse(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x2DDC);
- PUTDST32(RecompPos,Variable);
-}
-
-void fpuSubReg(int x86reg) {
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xE0D8); break;
- case x86_ST1: PUTDST16(RecompPos,0xE1D8); break;
- case x86_ST2: PUTDST16(RecompPos,0xE2D8); break;
- case x86_ST3: PUTDST16(RecompPos,0xE3D8); break;
- case x86_ST4: PUTDST16(RecompPos,0xE4D8); break;
- case x86_ST5: PUTDST16(RecompPos,0xE5D8); break;
- case x86_ST6: PUTDST16(RecompPos,0xE6D8); break;
- case x86_ST7: PUTDST16(RecompPos,0xE7D8); break;
- break;
- }
-}
-
-void fpuSubRegPop(int x86reg) {
- switch (x86reg&0xf) {
- case x86_ST0: PUTDST16(RecompPos,0xE8DE); break;
- case x86_ST1: PUTDST16(RecompPos,0xE9DE); break;
- case x86_ST2: PUTDST16(RecompPos,0xEADE); break;
- case x86_ST3: PUTDST16(RecompPos,0xEBDE); break;
- case x86_ST4: PUTDST16(RecompPos,0xECDE); break;
- case x86_ST5: PUTDST16(RecompPos,0xEDDE); break;
- case x86_ST6: PUTDST16(RecompPos,0xEEDE); break;
- case x86_ST7: PUTDST16(RecompPos,0xEFDE); break;
- }
-}
-void fpuDivDwordReverse(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x3DD8);
- PUTDST32(RecompPos,Variable);
-}
-
-
-void fpuDivQwordReverse(void *Variable) {
- BreakPoint();
- PUTDST16(RecompPos,0x3DDC);
- PUTDST32(RecompPos,Variable);
-}
-
-unsigned int fpucontrol;
-
-/* returns and pushes current fpu state, bool for set normal */
-int fpuSaveControl(uint32_t bSetNormal) {
-/* _asm {
- fnstcw word ptr [fpucontrol]
- }
-
- if (bSetNormal == 1) {
- unsigned short fpunormal = fpucontrol & 0xF3FF;
- _asm {
- fldcw word ptr [fpunormal]
- }
- }
-*/
- return fpucontrol;
-}
-
-/* returns and pops fpu state previously pushed */
-int fpuRestoreControl() {
-/* _asm {
- fldcw word ptr [fpucontrol]
- }*/
- return fpucontrol;
-}
-
-void fpuSetupDouble(void) {
-/*
- int temp = 0;
- _asm {
- fnstcw word ptr [temp]
- or [temp], 0x300
- and [temp], 0xFFFFF3FF
- fldcw word ptr [temp]
- } */
-}
-
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