Mercurial > vba-clojure
view src/lua/lcode.h @ 386:d8cbbf2a3133
changed scratch ragisters from BC to DE.
author | Robert McIntyre <rlm@mit.edu> |
---|---|
date | Thu, 12 Apr 2012 06:27:03 -0500 |
parents | 27763b933818 |
children |
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1 /*2 ** $Id: lcode.h,v 1.48.1.1 2007/12/27 13:02:25 roberto Exp $3 ** Code generator for Lua4 ** See Copyright Notice in lua.h5 */7 #ifndef lcode_h8 #define lcode_h10 #include "llex.h"11 #include "lobject.h"12 #include "lopcodes.h"13 #include "lparser.h"16 /*17 ** Marks the end of a patch list. It is an invalid value both as an absolute18 ** address, and as a list link (would link an element to itself).19 */20 #define NO_JUMP (-1)23 /*24 ** grep "ORDER OPR" if you change these enums25 */26 typedef enum BinOpr {27 OPR_ADD, OPR_SUB, OPR_MUL, OPR_DIV, OPR_MOD, OPR_POW,28 OPR_CONCAT,29 OPR_NE, OPR_EQ,30 OPR_LT, OPR_LE, OPR_GT, OPR_GE,31 OPR_AND, OPR_OR,32 OPR_NOBINOPR33 } BinOpr;36 typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr;39 #define getcode(fs,e) ((fs)->f->code[(e)->u.s.info])41 #define luaK_codeAsBx(fs,o,A,sBx) luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx)43 #define luaK_setmultret(fs,e) luaK_setreturns(fs, e, LUA_MULTRET)45 LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx);46 LUAI_FUNC int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C);47 LUAI_FUNC void luaK_fixline (FuncState *fs, int line);48 LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);49 LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n);50 LUAI_FUNC void luaK_checkstack (FuncState *fs, int n);51 LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s);52 LUAI_FUNC int luaK_numberK (FuncState *fs, lua_Number r);53 LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e);54 LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e);55 LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e);56 LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e);57 LUAI_FUNC int luaK_exp2RK (FuncState *fs, expdesc *e);58 LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key);59 LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k);60 LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e);61 LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e);62 LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults);63 LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e);64 LUAI_FUNC int luaK_jump (FuncState *fs);65 LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret);66 LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target);67 LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list);68 LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2);69 LUAI_FUNC int luaK_getlabel (FuncState *fs);70 LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v);71 LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v);72 LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1, expdesc *v2);73 LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore);76 #endif