diff options
Diffstat (limited to 'lib/lua/includes/lcode.h')
-rw-r--r-- | lib/lua/includes/lcode.h | 148 |
1 files changed, 74 insertions, 74 deletions
diff --git a/lib/lua/includes/lcode.h b/lib/lua/includes/lcode.h index d2e7db9..77b1c58 100644 --- a/lib/lua/includes/lcode.h +++ b/lib/lua/includes/lcode.h @@ -1,74 +1,74 @@ -/*
-** $Id: lcode.h,v 1.1 2003-11-06 11:56:07 pixel 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
+/* +** $Id: lcode.h,v 1.2 2003-12-11 16:53:29 pixel 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 |