lcode.h
资源名称:wow.rar [点击查看]
上传用户:jxpjxmjjw
上传日期:2009-12-07
资源大小:5877k
文件大小:2k
源码类别:
模拟服务器
开发平台:
Visual C++
- /*
- ** $Id: lcode.h,v 1.1 2004/08/20 02:26:56 JH 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;
- #define binopistest(op) ((op) >= OPR_NE)
- typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_NOUNOPR } UnOpr;
- #define getcode(fs,e) ((fs)->f->code[(e)->info])
- #define luaK_codeAsBx(fs,o,A,sBx) luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx)
- int luaK_code (FuncState *fs, Instruction i, int line);
- int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx);
- int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C);
- void luaK_fixline (FuncState *fs, int line);
- void luaK_nil (FuncState *fs, int from, int n);
- void luaK_reserveregs (FuncState *fs, int n);
- void luaK_checkstack (FuncState *fs, int n);
- int luaK_stringK (FuncState *fs, TString *s);
- int luaK_numberK (FuncState *fs, lua_Number r);
- void luaK_dischargevars (FuncState *fs, expdesc *e);
- int luaK_exp2anyreg (FuncState *fs, expdesc *e);
- void luaK_exp2nextreg (FuncState *fs, expdesc *e);
- void luaK_exp2val (FuncState *fs, expdesc *e);
- int luaK_exp2RK (FuncState *fs, expdesc *e);
- void luaK_self (FuncState *fs, expdesc *e, expdesc *key);
- void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k);
- void luaK_goiftrue (FuncState *fs, expdesc *e);
- void luaK_goiffalse (FuncState *fs, expdesc *e);
- void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e);
- void luaK_setcallreturns (FuncState *fs, expdesc *var, int nresults);
- int luaK_jump (FuncState *fs);
- void luaK_patchlist (FuncState *fs, int list, int target);
- void luaK_patchtohere (FuncState *fs, int list);
- void luaK_concat (FuncState *fs, int *l1, int l2);
- int luaK_getlabel (FuncState *fs);
- void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v);
- void luaK_infix (FuncState *fs, BinOpr op, expdesc *v);
- void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1, expdesc *v2);
- #endif