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Diffstat (limited to 'src/libmowgli/platform/machine.h')
| -rw-r--r-- | src/libmowgli/platform/machine.h | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/src/libmowgli/platform/machine.h b/src/libmowgli/platform/machine.h new file mode 100644 index 0000000..b2a2e50 --- /dev/null +++ b/src/libmowgli/platform/machine.h @@ -0,0 +1,334 @@ +/* + * libmowgli: A collection of useful routines for programming. + * machine.h: Defines to discover what machine we're on easily + * + * Copyright (c) 2012 Patrick McFarland <pmcfarland@adterrasperaspera.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "mowgli.h" + +/* Machine environment specific macros, mostly sourced from this URL: + * http://sourceforge.net/apps/mediawiki/predef/ + * + * Please note: Just because a compiler, CPU, or OS is listed in this file, + * that doesn't mean that it is supported by libmowgli. libmowgli requires + * a 32-bit or higher CPU and an OS that supports a supported mutex and + * thread scheme (if you intend on having functional multithreaded + * operation). + */ + +#ifndef __MOWGLI_MACHINE_H__ +#define __MOWGLI_MACHINE_H__ + +#if defined __clang__ +#define MOWGLI_COMPILER_CLANG +#define MOWGLI_COMPILER clang +#elif defined __INTEL_COMPILER || defined __ICC || defined __ICL +#define MOWGLI_COMPILER_ICC +#define MOWGLI_COMPILER icc +#elif defined __CC_ARM +#define MOWGLI_COMPILER_ARM +#define MOWGLI_COMPILER arm +#elif defined __xlc__ || defined __xlC__ +#define MOWGLI_COMPILER_IBM +#define MOWGLI_COMPILER ibm +#elif defined __SUNPRO_C || defined __SUNPRO_CC +#define MOWGLI_COMPILER_SUN +#define MOWGLI_COMPILER sun +#elif defined __GNUC__ +#define MOWGLI_COMPILER_GCC +#define MOWGLI_COMPILER gcc +#elif defined _MSC_VER +#define MOWGLI_COMPILER_MSVC +#define MOWGLI_COMPILER msvc +#else +#define MOWGLI_COMPILER_UNKNOWN +#define MOWGLI_COMPILER unknown +#endif + +#if defined __GNUC__ +#define MOWGLI_COMPILER_GCC_COMPAT +#endif + +#if defined __amd64__ || defined __amd64 || defined __x86_64__ || defined __x86_64 || defined _M_X64 || defined _M_AMD64 +#define MOWGLI_CPU_X86_64 +#define MOWGLI_CPU x86_64 +#define MOWGLI_CPU_BITS_64 +#define MOWGLI_CPU_BITS 64 +#define MOWGLI_CPU_ENDIAN_LITTLE +#define MOWGLI_CPU_ENDIAN little +#elif defined __i386__ || defined __i386 || defined __IA32__ || defined _M_IX86 || defined __X86__ || defined _X86__ || defined __I86__ +#define MOWGLI_CPU_X86 +#define MOWGLI_CPU x86 +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +#define MOWGLI_CPU_ENDIAN_LITTLE +#define MOWGLI_CPU_ENDIAN little +#elif defined __arm__ || defined __TARGET_ARCH_ARM || defined _ARM +#if defined __thumb__ || defined __TARGET_ARCH_THUMB +#define MOWGLI_CPU_ARM_THUMB +#endif +#define MOWGLI_CPU_ARM +#define MOWGLI_CPU arm +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +// ARM can be either endian +#elif defined __hppa__ || defined __HPPA__ || defined __hppa +#if defined _PA_RISC2_0 || defined __HPPA20__ || defined __RISC2_0__ +#define MOWGLI_CPU_HPPA20 +#define MOWGLI_CPU hppa20 +#define MOWGLI_CPU_BITS_64 +#define MOWGLI_CPU_BITS 64 +#else +#define MOWGLI_CPU_HPPA10 +#define MOWGLI_CPU hppa10 +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +#endif +#define MOWGLI_CPU_ENDIAN_BIG +#define MOWGLI_CPU_ENDIAN big +#elif defined __ia64__ || defined __IA64__ || defined _M_IA64 || defined __ia64 || defined __itanium__ +#define MOWGLI_CPU_ITANIUM +#define MOWGLI_CPU itanium +#define MOWGLI_CPU_BITS_64 +#define MOWGLI_CPU_BITS 64 +// Itanium can be either endian +#elif defined __mips__ || defined mips || defined __mips || defined __MIPS__ +#if defined __mips64 || defined __mips64__ +#define MOWGLI_CPU_MIPS64 +#define MOWGLI_CPU mips64 +#define MOWGLI_CPU_BITS_64 +#define MOWGLI_CPU_BITS 64 +#else +#define MOWGLI_CPU_MIPS +#define MOWGLI_CPU mips +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +#endif +// MIPS can be either endian +#elif defined __powerpc || defined __powerpc__ || defined __POWERPC__ || defined __ppc__ || defined _M_PPC +#if defined __ppc64__ || defined __PPC64__ +#define MOWGLI_CPU_POWERPC64 +#define MOWGLI_CPU powerpc64 +#define MOWGLI_CPU_BITS_64 +#define MOWGLI_CPU_BITS 64 +#else +#define MOWGLI_CPU powerpc +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +#endif +#define MOWGLI_CPU_POWERPC +// PowerPC can be either endian +#elif defined __sparc__ || defined __sparc +#if defined __sparcv9 || defined __sparc64 || defined __sparc64__ +#define MOWGLI_CPU_SPARC64 +#define MOWGLI_CPU sparc64 +#define MOWGLI_CPU_BITS_64 +#define MOWGLI_CPU_BITS 64 +#else +#define MOWGLI_CPU_SPARC +#define MOWGLI_CPU sparc +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +#endif +#define MOWGLI_CPU_ENDIAN_BIG +#define MOWGLI_CPU_ENDIAN big +#elif defined __alpha || defined __alpha__ || defined _M_ALPHA +#define MOWGLI_CPU_ALPHA +#define MOWGLI_CPU alpha +#define MOWGLI_CPU_BITS_64 +#define MOWGLI_CPU_BITS 64 +#define MOWGLI_CPU_ENDIAN_LITTLE +#define MOWGLI_CPU_ENDIAN little +#elif defined __avr32__ || defined __AVR32__ +#define MOWGLI_CPU_AVR32 +#define MOWGLI_CPU avr +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +#define MOWGLI_CPU_ENDIAN_LITTLE +#define MOWGLI_CPU_ENDIAN little +#elif defined __sh__ || defined __SH__ +#define MOWGLI_CPU_SuperH +#define MOWGLI_CPU superh +#define MOWGLI_CPU_BITS_32 +#define MOWGLI_CPU_BITS 32 +// SyoerH can be either endian +#endif + +#ifndef MOWGLI_CPU +#define MOWGLI_CPU_UNKNOWN +#define MOWGLI_CPU unknown +#endif + +#ifndef MOWGLI_CPU_BITS +#if defined _LP64 || defined __LP64 +#define MOWGLI_CPU_BITS 64 +#define MOWGLI_CPU_BITS_64 +#elif +#define MOWGLI_CPU_BITS 32 +#define MOWGLI_CPU_BITS_32 +#endif +#endif + +#if defined __linux || defined __linux__ +#define MOWGLI_OS_LINUX +#define MOWGLI_OS linux +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#elif defined __APPLE__ +#define MOWGLI_OS_OSX +#define MOWGLI_OS osx +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#define MOWGLI_OS_BSD_TYPE + +#ifdef MOWGLI_CPU_POWERPC +#define MOWGLI_CPU_ENDIAN_BIG +#define MOWGLI_CPU_ENDIAN big +#endif +#elif defined __WINDOWS__ || defined _WIN32 || defined __WIN32__ || defined __TOS_WIN__ +#if defined _WIN64 +#define MOWGLI_OS_WIN64 +#define MOWGLI_OS win64 +#else +#define MOWGLI_OS_WIN32 +#define MOWGLI_OS win32 +#endif +#define MOWGLI_OS_WIN +#define MOWGLI_OS_THREADS_WIN +#define MOWGLI_OS_THREADS win +#define MOWGLI_OS_MUTEX_WIN +#define MOWGLI_OS_MUTEX win + +#if defined __CYGWIN__ +#define MOWGLI_OS_WIN_CYGWIN +#elif defined __MINGW32__ +#define MOWGLI_OS_WIN_MINGW +#endif + +#if defined MOWGLI_CPU_POWERPC || defined MOWGLI_CPU_MIPS || defined MOWGLI_CPU_ITANIUM +#define MOWGLI_ENDIAN_CPU_LITTLE +#endif +#elif defined __NetBSD__ || defined __OpenBSD__ || defined __FreeBSD__ || defined __bsdi__ || defined __DragonFly__ || defined BSD || defined _SYSTYPE_BSD +#define MOWGLI_OS_BSD +#define MOWGLI_OS bsd +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#define MOWGLI_OS_BSD_TYPE +#elif defined __GNU__ +#define MOWGLI_OS_HURD +#define MOWGLI_OS hurd +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#elif defined sco || defined __sco +#define MOWGLI_OS_SCO +#define MOWGLI_OS sco +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#define MOWGLI_OS_UNIX_TYPE +#elif defined sun || defined __sun +#define MOWGLI_OS_SOLARIS +#define MOWGLI_OS solaris +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#define MOWGLI_OS_UNIX_TYPE +#if defined MOWGLI_CPU_POWERPC +#define MOWGLI_CPU_ENDIAN_LITTLE +#define MOWGLI_CPU_ENDIAN little +#endif +#elif defined _hpux || defined hpux || defined __hpux +#define MOWGLI_OS_HPUX +#define MOWGLI_OS hpux +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#define MOWGLI_OS_UNIX_TYPE +#if defined MOWGLI_CPU_ITANIUM +#define MOWGLI_CPU_ENDIAN_BIG +#define MOWGLI_CPU_ENDIAN big +#endif +#elif defined __QNX__ || defined __QNXNTO__ +#define MOWGLI_OS_QNX +#define MOWGLI_OS qnx +#define MOWGLI_OS_THREADS_QNX +#define MOWGLI_OS_THREADS qnx +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#elif defined __vms || defined __VMS +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#if defined MOWGLI_CPU_ITANIUM +#define MOWGLI_CPU_ENDIAN_LITTLE +#define MOWGLI_CPU_ENDIAN little +#endif +#endif + +#ifndef MOWGLI_OS +#if defined __unix__ || __unix || unix +#define MOWGLI_OS_UNIX +#define MOWGLI_OS unix +#define MOWGLI_OS_THREADS_POSIX +#define MOWGLI_OS_THREADS posix +#define MOWGLI_OS_MUTEX_POSIX +#define MOWGLI_OS_MUTEX posix +#define MOWGLI_OS_UNIX_TYPE +#endif +#define MOWGLI_OS_UNKNOWN +#define MOWGLI_OS unknown +#warning OS unsupported/unknown +#endif + +#ifndef MOWGLI_OS_THREADS +#define MOWGLI_OS_THREADS_NULL +#define MOWGLI_OS_THREADS null +#endif + +#ifndef MOWGLI_OS_MUTEX +#define MOWGLI_OS_MUTEX_NULL +#define MOWGLI_OS_MUTEX null +#endif + +#ifndef MOWGLI_CPU_ENDIAN +#if defined __BIG_ENDIAN__ || defined __ARMEB__ || defined __THUMBEB__ || defined _MIPSEB || defined __MIPSEB || defined __MIPSEB__ || __BYTE_ORDER == __BIG_ENDIAN +#define MOWGLI_CPU_ENDIAN_BIG +#define MOWGLI_CPU_ENDIAN big +#elif defined __LITTLE_ENDIAN__ || defined __ARMEL__ || defined __THUMBEL__ || defined _MIPSEL || defined __MIPSEL || defined __MIPSEL__ || __BYTE_ORDER == __LITTLE_ENDIAN +#define MOWGLI_CPU_ENDIAN_LITTLE +#define MOWGLI_CPU_ENDIAN little +#else +#warning CPU endianness unknown, some functions of libmowgli will not work +#endif +#endif + +#endif |