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| 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 |
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