diff options
Diffstat (limited to 'libs/lua/src/lcode.h')
-rw-r--r-- | libs/lua/src/lcode.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/libs/lua/src/lcode.h b/libs/lua/src/lcode.h new file mode 100644 index 0000000..b941c60 --- /dev/null +++ b/libs/lua/src/lcode.h | |||
@@ -0,0 +1,76 @@ | |||
1 | /* | ||
2 | ** $Id: lcode.h,v 1.48.1.1 2007/12/27 13:02:25 roberto Exp $ | ||
3 | ** Code generator for Lua | ||
4 | ** See Copyright Notice in lua.h | ||
5 | */ | ||
6 | |||
7 | #ifndef lcode_h | ||
8 | #define lcode_h | ||
9 | |||
10 | #include "llex.h" | ||
11 | #include "lobject.h" | ||
12 | #include "lopcodes.h" | ||
13 | #include "lparser.h" | ||
14 | |||
15 | |||
16 | /* | ||
17 | ** Marks the end of a patch list. It is an invalid value both as an absolute | ||
18 | ** address, and as a list link (would link an element to itself). | ||
19 | */ | ||
20 | #define NO_JUMP (-1) | ||
21 | |||
22 | |||
23 | /* | ||
24 | ** grep "ORDER OPR" if you change these enums | ||
25 | */ | ||
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_NOBINOPR | ||
33 | } BinOpr; | ||
34 | |||
35 | |||
36 | typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr; | ||
37 | |||
38 | |||
39 | #define getcode(fs,e) ((fs)->f->code[(e)->u.s.info]) | ||
40 | |||
41 | #define luaK_codeAsBx(fs,o,A,sBx) luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx) | ||
42 | |||
43 | #define luaK_setmultret(fs,e) luaK_setreturns(fs, e, LUA_MULTRET) | ||
44 | |||
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); | ||
74 | |||
75 | |||
76 | #endif | ||