| 1 | /* |
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| 2 | +----------------------------------------------------------------------+ |
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| 3 | | Turck MMCache for PHP Version 4 | |
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| 4 | +----------------------------------------------------------------------+ |
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| 5 | | Copyright (c) 2002-2003 TurckSoft, St. Petersburg | |
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| 6 | | http://www.turcksoft.com | |
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| 7 | +----------------------------------------------------------------------+ |
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| 8 | | This program is free software; you can redistribute it and/or | |
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| 9 | | modify it under the terms of the GNU General Public License | |
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| 10 | | as published by the Free Software Foundation; either version 2 | |
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| 11 | | of the License, or (at your option) any later version. | |
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| 12 | | | |
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| 13 | | This program is distributed in the hope that it will be useful, | |
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| 14 | | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
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| 15 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
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| 16 | | GNU General Public License for more details. | |
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| 17 | | | |
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| 18 | | You should have received a copy of the GNU General Public License | |
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| 19 | | along with this program; if not, write to the Free Software | |
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| 20 | | Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
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| 21 | | MA 02111-1307, USA. | |
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| 22 | | | |
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| 23 | | A copy is availble at http://www.gnu.org/copyleft/gpl.txt | |
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| 24 | +----------------------------------------------------------------------+ |
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| 25 | | Author: Dmitry Stogov <mmcache@turckware.ru> | |
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| 26 | +----------------------------------------------------------------------+ |
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| 27 | $Id$ |
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| 28 | */ |
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| 29 | |
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| 30 | #include "eaccelerator.h" |
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| 31 | #include "opcodes.h" |
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| 32 | |
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| 33 | #ifdef HAVE_EACCELERATOR |
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| 34 | |
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| 35 | #ifdef WITH_EACCELERATOR_DISASSEMBLER |
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| 36 | # define OPDEF(NAME, OPS) {NAME, OPS} |
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| 37 | #else |
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| 38 | # define OPDEF(NAME, OPS) {OPS} |
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| 39 | #endif |
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| 40 | |
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| 41 | #ifdef ZEND_ENGINE_2 |
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| 42 | # define OP1_VAR_2 OP1_STD |
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| 43 | #else |
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| 44 | # define OP1_VAR_2 OP1_VAR |
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| 45 | #endif |
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| 46 | |
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| 47 | #ifdef ZEND_ENGINE_2 |
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| 48 | # define LAST_OPCODE 149 |
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| 49 | #else |
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| 50 | # define LAST_OPCODE 106 |
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| 51 | #endif |
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| 52 | |
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| 53 | static const opcode_dsc opcodes[] = { |
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| 54 | OPDEF("NOP", EXT_UNUSED | OP1_UNUSED | OP2_UNUSED | RES_UNUSED), /* 0 */ |
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| 55 | OPDEF("ADD", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 1 */ |
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| 56 | OPDEF("SUB", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 2 */ |
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| 57 | OPDEF("MUL", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 3 */ |
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| 58 | OPDEF("DIV", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 4 */ |
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| 59 | OPDEF("MOD", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 5 */ |
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| 60 | OPDEF("SL", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 6 */ |
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| 61 | OPDEF("SR", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 7 */ |
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| 62 | OPDEF("CONCAT", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 8 */ |
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| 63 | OPDEF("BW_OR", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 9 */ |
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| 64 | OPDEF("BW_AND", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 10 */ |
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| 65 | OPDEF("BW_XOR", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 11 */ |
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| 66 | OPDEF("BW_NOT", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_TMP), /* 12 */ |
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| 67 | OPDEF("BOOL_NOT", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 13 */ |
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| 68 | OPDEF("BOOL_XOR", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 14 */ |
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| 69 | OPDEF("IS_IDENTICAL", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 15 */ |
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| 70 | OPDEF("IS_NOT_IDENTICAL", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 16 */ |
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| 71 | OPDEF("IS_EQUAL", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 17 */ |
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| 72 | OPDEF("IS_NOT_EQUAL", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 18 */ |
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| 73 | OPDEF("IS_SMALLER", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 19 */ |
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| 74 | OPDEF("IS_SMALLER_OR_EQUAL", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 20 */ |
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| 75 | OPDEF("CAST", EXT_CAST | OP1_STD | OP2_UNUSED | RES_TMP), /* 21 */ |
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| 76 | OPDEF("QM_ASSIGN", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_TMP), /* 22 */ |
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| 77 | #ifdef ZEND_ENGINE_2 |
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| 78 | OPDEF("ASSIGN_ADD", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 23 */ |
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| 79 | OPDEF("ASSIGN_SUB", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 24 */ |
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| 80 | OPDEF("ASSIGN_MUL", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 25 */ |
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| 81 | OPDEF("ASSIGN_DIV", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 26 */ |
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| 82 | OPDEF("ASSIGN_MOD", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 27 */ |
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| 83 | OPDEF("ASSIGN_SL", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 28 */ |
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| 84 | OPDEF("ASSIGN_SR", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 29 */ |
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| 85 | OPDEF("ASSIGN_CONCAT", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 30 */ |
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| 86 | OPDEF("ASSIGN_BW_OR", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 31 */ |
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| 87 | OPDEF("ASSIGN_BW_AND", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 32 */ |
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| 88 | OPDEF("ASSIGN_BW_XOR", EXT_ASSIGN | OP1_STD | OP2_STD | RES_VAR), /* 33 */ |
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| 89 | #else |
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| 90 | OPDEF("ASSIGN_ADD", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 23 */ |
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| 91 | OPDEF("ASSIGN_SUB", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 24 */ |
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| 92 | OPDEF("ASSIGN_MUL", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 25 */ |
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| 93 | OPDEF("ASSIGN_DIV", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 26 */ |
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| 94 | OPDEF("ASSIGN_MOD", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 27 */ |
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| 95 | OPDEF("ASSIGN_SL", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 28 */ |
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| 96 | OPDEF("ASSIGN_SR", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 29 */ |
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| 97 | OPDEF("ASSIGN_CONCAT", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 30 */ |
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| 98 | OPDEF("ASSIGN_BW_OR", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 31 */ |
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| 99 | OPDEF("ASSIGN_BW_AND", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 32 */ |
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| 100 | OPDEF("ASSIGN_BW_XOR", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 33 */ |
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| 101 | #endif |
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| 102 | OPDEF("PRE_INC", EXT_UNUSED | OP1_VAR | OP2_UNUSED | RES_VAR), /* 34 */ |
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| 103 | OPDEF("PRE_DEC", EXT_UNUSED | OP1_VAR | OP2_UNUSED | RES_VAR), /* 35 */ |
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| 104 | OPDEF("POST_INC", EXT_UNUSED | OP1_VAR | OP2_UNUSED | RES_TMP), /* 36 */ |
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| 105 | OPDEF("POST_DEC", EXT_UNUSED | OP1_VAR | OP2_UNUSED | RES_TMP), /* 37 */ |
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| 106 | OPDEF("ASSIGN", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 38 */ |
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| 107 | OPDEF("ASSIGN_REF", EXT_UNUSED | OP1_VAR | OP2_VAR | RES_VAR), /* 39 */ |
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| 108 | OPDEF("ECHO", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 40 */ |
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| 109 | OPDEF("PRINT", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_TMP), /* 41 */ |
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| 110 | #ifdef ZEND_ENGINE_2 |
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| 111 | OPDEF("JMP", EXT_UNUSED | OP1_JMPADDR| OP2_UNUSED | RES_UNUSED), /* 42 */ |
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| 112 | OPDEF("JMPZ", EXT_UNUSED | OP1_STD | OP2_JMPADDR| RES_UNUSED), /* 43 */ |
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| 113 | OPDEF("JMPNZ", EXT_UNUSED | OP1_STD | OP2_JMPADDR| RES_UNUSED), /* 44 */ |
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| 114 | #else |
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| 115 | OPDEF("JMP", EXT_UNUSED | OP1_OPLINE | OP2_UNUSED | RES_UNUSED), /* 42 */ |
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| 116 | OPDEF("JMPZ", EXT_UNUSED | OP1_STD | OP2_OPLINE | RES_UNUSED), /* 43 */ |
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| 117 | OPDEF("JMPNZ", EXT_UNUSED | OP1_STD | OP2_OPLINE | RES_UNUSED), /* 44 */ |
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| 118 | #endif |
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| 119 | OPDEF("JMPZNZ", EXT_OPLINE | OP1_STD | OP2_OPLINE | RES_UNUSED), /* 45 */ |
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| 120 | #ifdef ZEND_ENGINE_2 |
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| 121 | OPDEF("JMPZ_EX", EXT_UNUSED | OP1_STD | OP2_JMPADDR| RES_TMP), /* 46 */ |
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| 122 | OPDEF("JMPNZ_EX", EXT_UNUSED | OP1_STD | OP2_JMPADDR| RES_TMP), /* 47 */ |
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| 123 | #else |
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| 124 | OPDEF("JMPZ_EX", EXT_UNUSED | OP1_STD | OP2_OPLINE | RES_TMP), /* 46 */ |
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| 125 | OPDEF("JMPNZ_EX", EXT_UNUSED | OP1_STD | OP2_OPLINE | RES_TMP), /* 47 */ |
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| 126 | #endif |
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| 127 | OPDEF("CASE", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 48 */ |
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| 128 | OPDEF("SWITCH_FREE", EXT_BIT | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 49 */ |
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| 129 | OPDEF("BRK", EXT_UNUSED | OP1_BRK | OP2_STD | RES_UNUSED), /* 50 */ |
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| 130 | OPDEF("CONT", EXT_UNUSED | OP1_CONT | OP2_STD | RES_UNUSED), /* 51 */ |
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| 131 | OPDEF("BOOL", EXT_UNUSED | OPS_STD | OP2_UNUSED | RES_TMP), /* 52 */ |
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| 132 | OPDEF("INIT_STRING", EXT_UNUSED | OP1_UNUSED | OP2_UNUSED | RES_TMP), /* 53 */ |
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| 133 | OPDEF("ADD_CHAR", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 54 */ |
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| 134 | OPDEF("ADD_STRING", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 55 */ |
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| 135 | OPDEF("ADD_VAR", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 56 */ |
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| 136 | OPDEF("BEGIN_SILENCE", EXT_UNUSED | OP1_UNUSED | OP2_UNUSED | RES_TMP), /* 57 */ |
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| 137 | OPDEF("END_SILENCE", EXT_UNUSED | OP1_TMP | OP2_UNUSED | RES_UNUSED), /* 58 */ |
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| 138 | OPDEF("INIT_FCALL_BY_NAME", EXT_INIT_FCALL | OP1_STD | OP2_STD | RES_UNUSED), /* 59 */ |
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| 139 | #ifdef ZEND_ENGINE_2 |
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| 140 | OPDEF("DO_FCALL", EXT_FCALL | OP1_STD | OP2_OPLINE | RES_VAR), /* 60 */ |
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| 141 | OPDEF("DO_FCALL_BY_NAME", EXT_FCALL | OP1_STD | OP2_OPLINE | RES_VAR), /* 61 */ |
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| 142 | #else |
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| 143 | OPDEF("DO_FCALL", EXT_FCALL | OP1_STD | OP2_UNUSED | RES_VAR), /* 60 */ |
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| 144 | OPDEF("DO_FCALL_BY_NAME", EXT_FCALL | OP1_STD | OP2_UNUSED | RES_VAR), /* 61 */ |
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| 145 | #endif |
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| 146 | OPDEF("RETURN", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 62 */ |
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| 147 | OPDEF("RECV", EXT_UNUSED | OP1_ARG | OP2_UNUSED | RES_VAR), /* 63 */ |
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| 148 | OPDEF("RECV_INIT", EXT_UNUSED | OP1_ARG | OP2_STD | RES_VAR), /* 64 */ |
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| 149 | OPDEF("SEND_VAL", EXT_SEND | OP1_STD | OP2_ARG | RES_UNUSED), /* 65 */ |
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| 150 | OPDEF("SEND_VAR", EXT_SEND | OP1_VAR | OP2_ARG | RES_UNUSED), /* 66 */ |
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| 151 | OPDEF("SEND_REF", EXT_SEND | OP1_VAR | OP2_ARG | RES_UNUSED), /* 67 */ |
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| 152 | #ifdef ZEND_ENGINE_2 |
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| 153 | OPDEF("NEW", EXT_UNUSED | OP1_CLASS | OP2_UNUSED | RES_VAR), /* 68 */ |
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| 154 | #else |
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| 155 | OPDEF("NEW", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_VAR), /* 68 */ |
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| 156 | #endif |
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| 157 | OPDEF("JMP_NO_CTOR", EXT_UNUSED | OP1_STD | OP2_OPLINE | RES_UNUSED), /* 69 */ |
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| 158 | OPDEF("FREE", EXT_UNUSED | OP1_TMP | OP2_UNUSED | RES_UNUSED), /* 70 */ |
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| 159 | OPDEF("INIT_ARRAY", EXT_BIT | OP1_STD | OP2_STD | RES_TMP), /* 71 */ |
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| 160 | OPDEF("ADD_ARRAY_ELEMENT", EXT_BIT | OP1_STD | OP2_STD | RES_TMP), /* 72 */ |
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| 161 | OPDEF("INCLUDE_OR_EVAL", EXT_UNUSED | OP1_STD | OP2_INCLUDE| RES_VAR), /* 73 */ |
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| 162 | #ifdef ZEND_ENGINE_2 |
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| 163 | OPDEF("UNSET_VAR", EXT_UNUSED | OP1_STD | OP2_FETCH | RES_UNUSED), /* 74 */ |
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| 164 | OPDEF("UNSET_DIM_OBJ", EXT_STD | OP1_VAR | OP2_STD | RES_UNUSED), /* 75 */ |
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| 165 | OPDEF("ISSET_ISEMPTY", EXT_ISSET | OP1_VAR | OP2_UNUSED | RES_TMP), /* 76 */ |
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| 166 | #else |
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| 167 | OPDEF("UNSET_VAR", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 74 */ |
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| 168 | OPDEF("UNSET_DIM_OBJ", EXT_UNUSED | OP1_VAR | OP2_STD | RES_UNUSED), /* 75 */ |
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| 169 | OPDEF("ISSET_ISEMPTY", EXT_UNUSED | OP1_VAR | OP2_ISSET | RES_TMP), /* 76 */ |
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| 170 | #endif |
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| 171 | OPDEF("FE_RESET", EXT_BIT | OP1_STD | OP2_UNUSED | RES_VAR), /* 77 */ |
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| 172 | OPDEF("FE_FETCH", EXT_UNUSED | OP1_STD | OP2_OPLINE | RES_TMP), /* 78 */ |
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| 173 | OPDEF("EXIT", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 79 */ |
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| 174 | OPDEF("FETCH_R", EXT_UNUSED | OP1_STD | OP2_FETCH | RES_VAR), /* 80 */ |
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| 175 | OPDEF("FETCH_DIM_R", EXT_FETCH | OP1_VAR | OP2_STD | RES_VAR), /* 81 */ |
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| 176 | OPDEF("FETCH_OBJ_R", EXT_UNUSED | OP1_VAR_2 | OP2_STD | RES_VAR), /* 82 */ |
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| 177 | OPDEF("FETCH_W", EXT_UNUSED | OP1_STD | OP2_FETCH | RES_VAR), /* 83 */ |
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| 178 | OPDEF("FETCH_DIM_W", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 84 */ |
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| 179 | OPDEF("FETCH_OBJ_W", EXT_UNUSED | OP1_VAR_2 | OP2_STD | RES_VAR), /* 85 */ |
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| 180 | OPDEF("FETCH_RW", EXT_UNUSED | OP1_STD | OP2_FETCH | RES_VAR), /* 86 */ |
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| 181 | OPDEF("FETCH_DIM_RW", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 87 */ |
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| 182 | OPDEF("FETCH_OBJ_RW", EXT_UNUSED | OP1_VAR_2 | OP2_STD | RES_VAR), /* 88 */ |
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| 183 | OPDEF("FETCH_IS", EXT_UNUSED | OP1_STD | OP2_FETCH | RES_VAR), /* 89 */ |
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| 184 | OPDEF("FETCH_DIM_IS", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 90 */ |
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| 185 | OPDEF("FETCH_OBJ_IS", EXT_UNUSED | OP1_VAR_2 | OP2_STD | RES_VAR), /* 91 */ |
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| 186 | OPDEF("FETCH_FUNC_ARG", EXT_ARG | OP1_STD | OP2_FETCH | RES_VAR), /* 92 */ |
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| 187 | OPDEF("FETCH_DIM_FUNC_ARG", EXT_ARG | OP1_VAR | OP2_STD | RES_VAR), /* 93 */ |
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| 188 | OPDEF("FETCH_OBJ_FUNC_ARG", EXT_ARG | OP1_VAR_2 | OP2_STD | RES_VAR), /* 94 */ |
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| 189 | OPDEF("FETCH_UNSET", EXT_UNUSED | OP1_STD | OP2_FETCH | RES_VAR), /* 95 */ |
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| 190 | OPDEF("FETCH_DIM_UNSET", EXT_UNUSED | OP1_VAR | OP2_STD | RES_VAR), /* 96 */ |
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| 191 | OPDEF("FETCH_OBJ_UNSET", EXT_UNUSED | OP1_VAR_2 | OP2_STD | RES_VAR), /* 97 */ |
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| 192 | OPDEF("FETCH_DIM_TMP_VAR", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 98 */ |
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| 193 | |
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| 194 | #ifdef ZEND_ENGINE_2 |
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| 195 | OPDEF("FETCH_CONSTANT", EXT_UNUSED | OP1_UCLASS | OP2_STD | RES_TMP), /* 99 */ |
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| 196 | #else |
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| 197 | OPDEF("FETCH_CONSTANT", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_TMP), /* 99 */ |
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| 198 | #endif |
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| 199 | OPDEF("DECLARE_FUNCTION_OR_CLASS", EXT_DECLARE| OP1_STD | OP2_STD | RES_UNUSED), /* 100 */ |
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| 200 | OPDEF("EXT_STMT", EXT_STD | OP1_STD | OP2_STD | RES_STD), /* 101 */ |
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| 201 | OPDEF("EXT_FCALL_BEGIN", EXT_STD | OP1_STD | OP2_STD | RES_STD), /* 102 */ |
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| 202 | OPDEF("EXT_FCALL_END", EXT_STD | OP1_STD | OP2_STD | RES_STD), /* 103 */ |
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| 203 | OPDEF("EXT_NOP", EXT_UNUSED | OP1_UNUSED | OP2_UNUSED | RES_UNUSED), /* 104 */ |
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| 204 | OPDEF("TICKS", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 105 */ |
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| 205 | OPDEF("SEND_VAR_NO_REF", EXT_SEND_NOREF| OP1_VAR | OP2_ARG | RES_UNUSED) /* 106 */ |
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| 206 | #ifdef ZEND_ENGINE_2 |
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| 207 | , |
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| 208 | OPDEF("CATCH", EXT_OPLINE | OP1_CLASS | OP2_STD | RES_UNUSED), /* 107 */ |
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| 209 | OPDEF("THROW", EXT_UNUSED | OP1_STD | OP2_OPLINE | RES_UNUSED), /* 108 */ |
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| 210 | OPDEF("FETCH_CLASS", EXT_FCLASS | OP1_STD | OP2_STD | RES_CLASS), /* 109 */ |
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| 211 | OPDEF("CLONE", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_VAR), /* 110 */ |
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| 212 | OPDEF("INIT_CTOR_CALL", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 111 */ |
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| 213 | OPDEF("INIT_METHOD_CALL", EXT_UNUSED | OP1_STD | OP2_STD | RES_UNUSED), /* 112 */ |
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| 214 | OPDEF("INIT_STATIC_METHOD_CALL", EXT_UNUSED | OP1_UCLASS | OP2_STD | RES_UNUSED), /* 113 */ |
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| 215 | OPDEF("ISSET_ISEMPTY_VAR", EXT_ISSET | OP1_STD | OP2_FETCH | RES_TMP), /* 114 */ |
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| 216 | OPDEF("ISSET_ISEMPTY_DIM_OBJ", EXT_ISSET | OP1_STD | OP2_STD | RES_TMP), /* 115 */ |
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| 217 | OPDEF("IMPORT_FUNCTION", EXT_UNUSED | OP1_CLASS | OP2_STD | RES_UNUSED), /* 116 */ |
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| 218 | OPDEF("IMPORT_CLASS", EXT_UNUSED | OP1_CLASS | OP2_STD | RES_UNUSED), /* 117 */ |
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| 219 | OPDEF("IMPORT_CONST", EXT_UNUSED | OP1_CLASS | OP2_STD | RES_UNUSED), /* 118 */ |
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| 220 | OPDEF("OP_119", EXT_STD | OP1_STD | OP2_STD | RES_STD), /* 119 */ |
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| 221 | OPDEF("OP_120", EXT_STD | OP1_STD | OP2_STD | RES_STD), /* 120 */ |
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| 222 | OPDEF("ASSIGN_ADD_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 121 */ |
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| 223 | OPDEF("ASSIGN_SUB_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 122 */ |
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| 224 | OPDEF("ASSIGN_MUL_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 123 */ |
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| 225 | OPDEF("ASSIGN_DIV_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 124 */ |
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| 226 | OPDEF("ASSIGN_MOD_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 125 */ |
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| 227 | OPDEF("ASSIGN_SL_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 126 */ |
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| 228 | OPDEF("ASSIGN_SR_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 127 */ |
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| 229 | OPDEF("ASSIGN_CONCAT_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 128 */ |
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| 230 | OPDEF("ASSIGN_BW_OR_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 129 */ |
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| 231 | OPDEF("ASSIGN_BW_AND_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 130 */ |
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| 232 | OPDEF("ASSIGN_BW_XOR_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 131 */ |
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| 233 | OPDEF("PRE_INC_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 132 */ |
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| 234 | OPDEF("PRE_DEC_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 133 */ |
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| 235 | OPDEF("POST_INC_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 134 */ |
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| 236 | OPDEF("POST_DEC_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_TMP), /* 135 */ |
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| 237 | OPDEF("ASSIGN_OBJ", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 136 */ |
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| 238 | OPDEF("OP_DATA", EXT_UNUSED | OP1_STD | OP2_STD | RES_UNUSED), /* 137 */ |
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| 239 | OPDEF("INSTANCEOF", EXT_UNUSED | OP1_STD | OP2_CLASS | RES_TMP), /* 138 */ |
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| 240 | OPDEF("DECLARE_CLASS", EXT_UNUSED | OP1_STD | OP2_STD | RES_CLASS), /* 139 */ |
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| 241 | OPDEF("DECLARE_INHERITED_CLASS", EXT_CLASS | OP1_STD | OP2_STD | RES_CLASS), /* 140 */ |
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| 242 | OPDEF("DECLARE_FUNCTION", EXT_UNUSED | OP1_STD | OP2_STD | RES_UNUSED), /* 141 */ |
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| 243 | OPDEF("RAISE_ABSTRACT_ERROR", EXT_UNUSED | OP1_UNUSED | OP2_UNUSED | RES_UNUSED), /* 142 */ |
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| 244 | OPDEF("START_NAMESPACE", EXT_UNUSED | OP1_STD | OP2_UNUSED | RES_UNUSED), /* 143 */ |
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| 245 | OPDEF("ADD_INTERFACE", EXT_IFACE | OP1_CLASS | OP2_CLASS | RES_UNUSED), /* 144 */ |
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| 246 | OPDEF("VERIFY_INSTANCEOF", EXT_UNUSED | OP1_CLASS | OP2_STD | RES_UNUSED), /* 145 */ |
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| 247 | OPDEF("VERIFY_ABSTRACT_CLASS", EXT_UNUSED | OP1_CLASS | OP2_UNUSED | RES_UNUSED), /* 146 */ |
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| 248 | OPDEF("ASSIGN_DIM", EXT_UNUSED | OP1_STD | OP2_STD | RES_VAR), /* 147 */ |
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| 249 | |
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| 250 | OPDEF("ISSET_ISEMPTY_PROP_OBJ", EXT_ISSET | OP1_STD | OP2_STD | RES_TMP), /* 148 */ |
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| 251 | OPDEF("HANDLE_EXCEPTION", EXT_STD | OP1_UNUSED | OP2_UNUSED | RES_STD) /* 149 */ |
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| 252 | #endif |
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| 253 | }; |
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| 254 | |
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| 255 | const opcode_dsc* get_opcode_dsc(unsigned int n) { |
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| 256 | if (n <= LAST_OPCODE) { |
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| 257 | return &opcodes[n]; |
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| 258 | } else { |
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| 259 | return NULL; |
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| 260 | } |
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| 261 | } |
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| 262 | #endif |
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| 263 | |
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| 264 | #ifdef ZEND_ENGINE_2 |
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| 265 | static opcode_handler_t eaccelerator_opcode_handlers[LAST_OPCODE+1]; |
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| 266 | static int handlers_retrived = 0; |
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| 267 | |
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| 268 | ZEND_DLEXPORT void retrive_opcode_handlers_handler(zend_op_array *op_array) { |
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| 269 | unsigned char i; |
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| 270 | efree(op_array->opcodes); |
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| 271 | op_array->opcodes = (zend_op*)emalloc(sizeof(zend_op)*(LAST_OPCODE+1)); |
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| 272 | op_array->last = LAST_OPCODE+1; |
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| 273 | op_array->size = LAST_OPCODE+1; |
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| 274 | op_array->T = 0; |
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| 275 | for (i=0; i<=LAST_OPCODE; i++) { |
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| 276 | op_array->opcodes[i].opcode = i; |
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| 277 | op_array->opcodes[i].op1.op_type = IS_UNUSED; |
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| 278 | op_array->opcodes[i].op1.u.opline_num = i; |
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| 279 | op_array->opcodes[i].op2.op_type = IS_UNUSED; |
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| 280 | op_array->opcodes[i].op2.u.opline_num = i; |
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| 281 | op_array->opcodes[i].result.op_type = IS_UNUSED; |
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| 282 | } |
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| 283 | } |
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| 284 | |
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| 285 | static int retrive_opcode_handlers(TSRMLS_D) { |
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| 286 | zend_extension* ext; |
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| 287 | |
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| 288 | if ((ext = zend_get_extension(EACCELERATOR_EXTENSION_NAME)) != NULL) { |
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| 289 | zend_op_array* p; |
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| 290 | zval str; |
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| 291 | void (*old)(zend_op_array *o_a); |
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| 292 | |
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| 293 | str.type = IS_STRING; |
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| 294 | str.is_ref = 1; |
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| 295 | str.refcount = 2; |
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| 296 | str.value.str.val = "return 1;"; |
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| 297 | str.value.str.len = 9; |
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| 298 | old = ext->op_array_handler; |
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| 299 | ext->op_array_handler = retrive_opcode_handlers_handler; |
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| 300 | p = compile_string(&str, empty_string TSRMLS_CC); |
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| 301 | ext->op_array_handler = old; |
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| 302 | if (p != NULL && p->last == LAST_OPCODE+1) { |
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| 303 | int i = 0; |
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| 304 | while (i <= LAST_OPCODE) { |
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| 305 | eaccelerator_opcode_handlers[p->opcodes[i].opcode] = p->opcodes[i].handler; |
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| 306 | ++i; |
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| 307 | } |
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| 308 | return 1; |
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| 309 | } |
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| 310 | } |
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| 311 | return 0; |
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| 312 | } |
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| 313 | |
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| 314 | opcode_handler_t get_opcode_handler(zend_uchar opcode TSRMLS_DC) { |
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| 315 | if (!handlers_retrived) { |
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| 316 | if (retrive_opcode_handlers(TSRMLS_C)) { |
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| 317 | handlers_retrived = 1; |
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| 318 | } else { |
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| 319 | return NULL; |
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| 320 | } |
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| 321 | } |
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| 322 | if (opcode <= LAST_OPCODE) { |
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| 323 | return eaccelerator_opcode_handlers[opcode]; |
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| 324 | } else { |
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| 325 | return (opcode_handler_t) NULL; |
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| 326 | } |
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| 327 | } |
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| 328 | #endif |
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