1 files changed, 70 insertions, 0 deletions
diff --git a/src/lua/lcode.h b/src/lua/lcode.h
new file mode 100644
index 00000000..c413c897
--- /dev/null
+++ b/src/lua/lcode.h
@@ -0,0 +1,70 @@
+/*
+** $Id: lcode.h,v 1.2 2001/11/26 23:00:23 darkgod Exp $
+** Code generator for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lcode_h
+#define lcode_h
+
+#include "llex.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lparser.h"
+
+
+/*
+** Marks the end of a patch list. It is an invalid value both as an absolute
+** address, and as a list link (would link an element to itself).
+*/
+#define NO_JUMP (-1)
+
+
+/*
+** grep "ORDER OPR" if you change these enums
+*/
+typedef enum BinOpr {
+  OPR_ADD, OPR_SUB, OPR_MULT, OPR_DIV, OPR_POW,
+  OPR_CONCAT,
+  OPR_NE, OPR_EQ, OPR_LT, OPR_LE, OPR_GT, OPR_GE,
+  OPR_AND, OPR_OR,
+  OPR_NOBINOPR
+} BinOpr;
+
+typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_NOUNOPR } UnOpr;
+
+
+enum Mode {iO, iU, iS, iAB};  /* instruction format */
+
+#define VD	100	/* flag for variable delta */
+
+extern const struct OpProperties {
+  char mode;
+  unsigned char push;
+  unsigned char pop;
+} luaK_opproperties[NUM_OPCODES];
+
+
+void luaK_error (LexState *ls, const char *msg);
+int luaK_code0 (FuncState *fs, OpCode o);
+int luaK_code1 (FuncState *fs, OpCode o, int arg1);
+int luaK_code2 (FuncState *fs, OpCode o, int arg1, int arg2);
+int luaK_jump (FuncState *fs);
+void luaK_patchlist (FuncState *fs, int list, int target);
+void luaK_concat (FuncState *fs, int *l1, int l2);
+void luaK_goiftrue (FuncState *fs, expdesc *v, int keepvalue);
+int luaK_getlabel (FuncState *fs);
+void luaK_deltastack (FuncState *fs, int delta);
+void luaK_kstr (LexState *ls, int c);
+void luaK_number (FuncState *fs, Number f);
+void luaK_adjuststack (FuncState *fs, int n);
+int luaK_lastisopen (FuncState *fs);
+void luaK_setcallreturns (FuncState *fs, int nresults);
+void luaK_tostack (LexState *ls, expdesc *v, int onlyone);
+void luaK_storevar (LexState *ls, const expdesc *var);
+void luaK_prefix (LexState *ls, UnOpr op, expdesc *v);
+void luaK_infix (LexState *ls, BinOpr op, expdesc *v);
+void luaK_posfix (LexState *ls, BinOpr op, expdesc *v1, expdesc *v2);
+
+
+#endif