ba8b5c17 |
1 | /* |
2 | ** $Id: lopcodes.c,v 1.49 2012/05/14 13:34:18 roberto Exp $ |
3 | ** Opcodes for Lua virtual machine |
4 | ** See Copyright Notice in lua.h |
5 | */ |
6 | |
7 | |
8 | #define lopcodes_c |
9 | #define LUA_CORE |
10 | |
11 | |
12 | #include "lopcodes.h" |
13 | |
14 | |
15 | /* ORDER OP */ |
16 | |
17 | LUAI_DDEF const char *const luaP_opnames[NUM_OPCODES+1] = { |
18 | "MOVE", |
19 | "LOADK", |
20 | "LOADKX", |
21 | "LOADBOOL", |
22 | "LOADNIL", |
23 | "GETUPVAL", |
24 | "GETTABUP", |
25 | "GETTABLE", |
26 | "SETTABUP", |
27 | "SETUPVAL", |
28 | "SETTABLE", |
29 | "NEWTABLE", |
30 | "SELF", |
31 | "ADD", |
32 | "SUB", |
33 | "MUL", |
34 | "DIV", |
35 | "MOD", |
36 | "POW", |
37 | "UNM", |
38 | "NOT", |
39 | "LEN", |
40 | "CONCAT", |
41 | "JMP", |
42 | "EQ", |
43 | "LT", |
44 | "LE", |
45 | "TEST", |
46 | "TESTSET", |
47 | "CALL", |
48 | "TAILCALL", |
49 | "RETURN", |
50 | "FORLOOP", |
51 | "FORPREP", |
52 | "TFORCALL", |
53 | "TFORLOOP", |
54 | "SETLIST", |
55 | "CLOSURE", |
56 | "VARARG", |
57 | "EXTRAARG", |
58 | NULL |
59 | }; |
60 | |
61 | |
62 | #define opmode(t,a,b,c,m) (((t)<<7) | ((a)<<6) | ((b)<<4) | ((c)<<2) | (m)) |
63 | |
64 | LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = { |
65 | /* T A B C mode opcode */ |
66 | opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_MOVE */ |
67 | ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_LOADK */ |
68 | ,opmode(0, 1, OpArgN, OpArgN, iABx) /* OP_LOADKX */ |
69 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_LOADBOOL */ |
70 | ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_LOADNIL */ |
71 | ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_GETUPVAL */ |
72 | ,opmode(0, 1, OpArgU, OpArgK, iABC) /* OP_GETTABUP */ |
73 | ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_GETTABLE */ |
74 | ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABUP */ |
75 | ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_SETUPVAL */ |
76 | ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABLE */ |
77 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_NEWTABLE */ |
78 | ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_SELF */ |
79 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_ADD */ |
80 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SUB */ |
81 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MUL */ |
82 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_DIV */ |
83 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MOD */ |
84 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_POW */ |
85 | ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_UNM */ |
86 | ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_NOT */ |
87 | ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LEN */ |
88 | ,opmode(0, 1, OpArgR, OpArgR, iABC) /* OP_CONCAT */ |
89 | ,opmode(0, 0, OpArgR, OpArgN, iAsBx) /* OP_JMP */ |
90 | ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_EQ */ |
91 | ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LT */ |
92 | ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LE */ |
93 | ,opmode(1, 0, OpArgN, OpArgU, iABC) /* OP_TEST */ |
94 | ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TESTSET */ |
95 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_CALL */ |
96 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_TAILCALL */ |
97 | ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_RETURN */ |
98 | ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORLOOP */ |
99 | ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORPREP */ |
100 | ,opmode(0, 0, OpArgN, OpArgU, iABC) /* OP_TFORCALL */ |
101 | ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_TFORLOOP */ |
102 | ,opmode(0, 0, OpArgU, OpArgU, iABC) /* OP_SETLIST */ |
103 | ,opmode(0, 1, OpArgU, OpArgN, iABx) /* OP_CLOSURE */ |
104 | ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_VARARG */ |
105 | ,opmode(0, 0, OpArgU, OpArgU, iAx) /* OP_EXTRAARG */ |
106 | }; |
107 | |