| 1 | /* |
| 2 | ** $Id: lopcodes.c,v 1.55.1.1 2017/04/19 17:20:42 roberto Exp $ |
| 3 | ** Opcodes for Lua virtual machine |
| 4 | ** See Copyright Notice in lua.h |
| 5 | */ |
| 6 | |
| 7 | #define lopcodes_c |
| 8 | #define LUA_CORE |
| 9 | |
| 10 | #include "lprefix.h" |
| 11 | |
| 12 | |
| 13 | #include <stddef.h> |
| 14 | |
| 15 | #include "lopcodes.h" |
| 16 | |
| 17 | |
| 18 | /* ORDER OP */ |
| 19 | |
| 20 | LUAI_DDEF const char *const luaP_opnames[NUM_OPCODES+1] = { |
| 21 | "MOVE" , |
| 22 | "LOADK" , |
| 23 | "LOADKX" , |
| 24 | "LOADBOOL" , |
| 25 | "LOADNIL" , |
| 26 | "GETUPVAL" , |
| 27 | "GETTABUP" , |
| 28 | "GETTABLE" , |
| 29 | "SETTABUP" , |
| 30 | "SETUPVAL" , |
| 31 | "SETTABLE" , |
| 32 | "NEWTABLE" , |
| 33 | "SELF" , |
| 34 | "ADD" , |
| 35 | "SUB" , |
| 36 | "MUL" , |
| 37 | "MOD" , |
| 38 | "POW" , |
| 39 | "DIV" , |
| 40 | "IDIV" , |
| 41 | "BAND" , |
| 42 | "BOR" , |
| 43 | "BXOR" , |
| 44 | "SHL" , |
| 45 | "SHR" , |
| 46 | "UNM" , |
| 47 | "BNOT" , |
| 48 | "NOT" , |
| 49 | "LEN" , |
| 50 | "CONCAT" , |
| 51 | "JMP" , |
| 52 | "EQ" , |
| 53 | "LT" , |
| 54 | "LE" , |
| 55 | "TEST" , |
| 56 | "TESTSET" , |
| 57 | "CALL" , |
| 58 | "TAILCALL" , |
| 59 | "RETURN" , |
| 60 | "FORLOOP" , |
| 61 | "FORPREP" , |
| 62 | "TFORCALL" , |
| 63 | "TFORLOOP" , |
| 64 | "SETLIST" , |
| 65 | "CLOSURE" , |
| 66 | "VARARG" , |
| 67 | "EXTRAARG" , |
| 68 | NULL |
| 69 | }; |
| 70 | |
| 71 | |
| 72 | #define opmode(t,a,b,c,m) (((t)<<7) | ((a)<<6) | ((b)<<4) | ((c)<<2) | (m)) |
| 73 | |
| 74 | LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = { |
| 75 | /* T A B C mode opcode */ |
| 76 | opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_MOVE */ |
| 77 | ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_LOADK */ |
| 78 | ,opmode(0, 1, OpArgN, OpArgN, iABx) /* OP_LOADKX */ |
| 79 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_LOADBOOL */ |
| 80 | ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_LOADNIL */ |
| 81 | ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_GETUPVAL */ |
| 82 | ,opmode(0, 1, OpArgU, OpArgK, iABC) /* OP_GETTABUP */ |
| 83 | ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_GETTABLE */ |
| 84 | ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABUP */ |
| 85 | ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_SETUPVAL */ |
| 86 | ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABLE */ |
| 87 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_NEWTABLE */ |
| 88 | ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_SELF */ |
| 89 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_ADD */ |
| 90 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SUB */ |
| 91 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MUL */ |
| 92 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MOD */ |
| 93 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_POW */ |
| 94 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_DIV */ |
| 95 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_IDIV */ |
| 96 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BAND */ |
| 97 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BOR */ |
| 98 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BXOR */ |
| 99 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SHL */ |
| 100 | ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SHR */ |
| 101 | ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_UNM */ |
| 102 | ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_BNOT */ |
| 103 | ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_NOT */ |
| 104 | ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LEN */ |
| 105 | ,opmode(0, 1, OpArgR, OpArgR, iABC) /* OP_CONCAT */ |
| 106 | ,opmode(0, 0, OpArgR, OpArgN, iAsBx) /* OP_JMP */ |
| 107 | ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_EQ */ |
| 108 | ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LT */ |
| 109 | ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LE */ |
| 110 | ,opmode(1, 0, OpArgN, OpArgU, iABC) /* OP_TEST */ |
| 111 | ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TESTSET */ |
| 112 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_CALL */ |
| 113 | ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_TAILCALL */ |
| 114 | ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_RETURN */ |
| 115 | ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORLOOP */ |
| 116 | ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORPREP */ |
| 117 | ,opmode(0, 0, OpArgN, OpArgU, iABC) /* OP_TFORCALL */ |
| 118 | ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_TFORLOOP */ |
| 119 | ,opmode(0, 0, OpArgU, OpArgU, iABC) /* OP_SETLIST */ |
| 120 | ,opmode(0, 1, OpArgU, OpArgN, iABx) /* OP_CLOSURE */ |
| 121 | ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_VARARG */ |
| 122 | ,opmode(0, 0, OpArgU, OpArgU, iAx) /* OP_EXTRAARG */ |
| 123 | }; |
| 124 | |
| 125 | |