opcodes.c

Revision 102, 20.7 kB (checked in by zoeloelip, 3 years ago)
Fix for bug 1202296 based on patch 1202708
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`

Line
1	/*
2	+----------------------------------------------------------------------+
3	\| eAccelerator project \|
4	+----------------------------------------------------------------------+
5	\| Copyright (c) 2004 eAccelerator \|
6	\| http://eaccelerator.sourceforge.net \|
7	+----------------------------------------------------------------------+
8	\| This program is free software; you can redistribute it and/or \|
9	\| modify it under the terms of the GNU General Public License \|
10	\| as published by the Free Software Foundation; either version 2 \|
11	\| of the License, or (at your option) any later version. \|
12	\| \|
13	\| This program is distributed in the hope that it will be useful, \|
14	\| but WITHOUT ANY WARRANTY; without even the implied warranty of \|
15	\| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \|
16	\| GNU General Public License for more details. \|
17	\| \|
18	\| You should have received a copy of the GNU General Public License \|
19	\| along with this program; if not, write to the Free Software \|
20	\| Foundation, Inc., 59 Temple Place - Suite 330, Boston, \|
21	\| MA 02111-1307, USA. \|
22	\| \|
23	\| A copy is availble at http://www.gnu.org/copyleft/gpl.txt \|
24	+----------------------------------------------------------------------+
25	\| Author(s): Dmitry Stogov <dstogov@users.sourceforge.net> \|
26	+----------------------------------------------------------------------+
27	$Id$
28	*/
29
30	#include "opcodes.h"
31
32	#ifdef HAVE_EACCELERATOR
33
34	#ifdef WITH_EACCELERATOR_DISASSEMBLER
35	# define OPDEF(NAME, OPS) {NAME, OPS}
36	#else
37	# define OPDEF(NAME, OPS) {OPS}
38	#endif
39
40	#ifdef ZEND_ENGINE_2
41	# define OP1_VAR_2 OP1_STD
42	#else
43	# define OP1_VAR_2 OP1_VAR
44	#endif
45
46	#ifdef ZEND_ENGINE_2
47	# define LAST_OPCODE 149
48	#else
49	# define LAST_OPCODE 106
50	#endif
51
52	static const opcode_dsc opcodes[] = {
53	OPDEF("NOP", EXT_UNUSED \| OP1_UNUSED \| OP2_UNUSED \| RES_UNUSED), /* 0 */
54	OPDEF("ADD", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 1 */
55	OPDEF("SUB", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 2 */
56	OPDEF("MUL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 3 */
57	OPDEF("DIV", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 4 */
58	OPDEF("MOD", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 5 */
59	OPDEF("SL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 6 */
60	OPDEF("SR", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 7 */
61	OPDEF("CONCAT", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 8 */
62	OPDEF("BW_OR", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 9 */
63	OPDEF("BW_AND", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 10 */
64	OPDEF("BW_XOR", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 11 */
65	OPDEF("BW_NOT", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_TMP), /* 12 */
66	OPDEF("BOOL_NOT", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 13 */
67	OPDEF("BOOL_XOR", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 14 */
68	OPDEF("IS_IDENTICAL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 15 */
69	OPDEF("IS_NOT_IDENTICAL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 16 */
70	OPDEF("IS_EQUAL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 17 */
71	OPDEF("IS_NOT_EQUAL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 18 */
72	OPDEF("IS_SMALLER", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 19 */
73	OPDEF("IS_SMALLER_OR_EQUAL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 20 */
74	OPDEF("CAST", EXT_CAST \| OP1_STD \| OP2_UNUSED \| RES_TMP), /* 21 */
75	OPDEF("QM_ASSIGN", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_TMP), /* 22 */
76	#ifdef ZEND_ENGINE_2
77	OPDEF("ASSIGN_ADD", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 23 */
78	OPDEF("ASSIGN_SUB", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 24 */
79	OPDEF("ASSIGN_MUL", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 25 */
80	OPDEF("ASSIGN_DIV", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 26 */
81	OPDEF("ASSIGN_MOD", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 27 */
82	OPDEF("ASSIGN_SL", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 28 */
83	OPDEF("ASSIGN_SR", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 29 */
84	OPDEF("ASSIGN_CONCAT", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 30 */
85	OPDEF("ASSIGN_BW_OR", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 31 */
86	OPDEF("ASSIGN_BW_AND", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 32 */
87	OPDEF("ASSIGN_BW_XOR", EXT_ASSIGN \| OP1_STD \| OP2_STD \| RES_VAR), /* 33 */
88	#else
89	OPDEF("ASSIGN_ADD", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 23 */
90	OPDEF("ASSIGN_SUB", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 24 */
91	OPDEF("ASSIGN_MUL", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 25 */
92	OPDEF("ASSIGN_DIV", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 26 */
93	OPDEF("ASSIGN_MOD", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 27 */
94	OPDEF("ASSIGN_SL", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 28 */
95	OPDEF("ASSIGN_SR", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 29 */
96	OPDEF("ASSIGN_CONCAT", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 30 */
97	OPDEF("ASSIGN_BW_OR", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 31 */
98	OPDEF("ASSIGN_BW_AND", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 32 */
99	OPDEF("ASSIGN_BW_XOR", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 33 */
100	#endif
101	OPDEF("PRE_INC", EXT_UNUSED \| OP1_VAR \| OP2_UNUSED \| RES_VAR), /* 34 */
102	OPDEF("PRE_DEC", EXT_UNUSED \| OP1_VAR \| OP2_UNUSED \| RES_VAR), /* 35 */
103	OPDEF("POST_INC", EXT_UNUSED \| OP1_VAR \| OP2_UNUSED \| RES_TMP), /* 36 */
104	OPDEF("POST_DEC", EXT_UNUSED \| OP1_VAR \| OP2_UNUSED \| RES_TMP), /* 37 */
105	OPDEF("ASSIGN", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 38 */
106	OPDEF("ASSIGN_REF", EXT_UNUSED \| OP1_VAR \| OP2_VAR \| RES_VAR), /* 39 */
107	OPDEF("ECHO", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 40 */
108	OPDEF("PRINT", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_TMP), /* 41 */
109	#ifdef ZEND_ENGINE_2
110	OPDEF("JMP", EXT_UNUSED \| OP1_JMPADDR\| OP2_UNUSED \| RES_UNUSED), /* 42 */
111	OPDEF("JMPZ", EXT_UNUSED \| OP1_STD \| OP2_JMPADDR\| RES_UNUSED), /* 43 */
112	OPDEF("JMPNZ", EXT_UNUSED \| OP1_STD \| OP2_JMPADDR\| RES_UNUSED), /* 44 */
113	#else
114	OPDEF("JMP", EXT_UNUSED \| OP1_OPLINE \| OP2_UNUSED \| RES_UNUSED), /* 42 */
115	OPDEF("JMPZ", EXT_UNUSED \| OP1_STD \| OP2_OPLINE \| RES_UNUSED), /* 43 */
116	OPDEF("JMPNZ", EXT_UNUSED \| OP1_STD \| OP2_OPLINE \| RES_UNUSED), /* 44 */
117	#endif
118	OPDEF("JMPZNZ", EXT_OPLINE \| OP1_STD \| OP2_OPLINE \| RES_UNUSED), /* 45 */
119	#ifdef ZEND_ENGINE_2
120	OPDEF("JMPZ_EX", EXT_UNUSED \| OP1_STD \| OP2_JMPADDR\| RES_TMP), /* 46 */
121	OPDEF("JMPNZ_EX", EXT_UNUSED \| OP1_STD \| OP2_JMPADDR\| RES_TMP), /* 47 */
122	#else
123	OPDEF("JMPZ_EX", EXT_UNUSED \| OP1_STD \| OP2_OPLINE \| RES_TMP), /* 46 */
124	OPDEF("JMPNZ_EX", EXT_UNUSED \| OP1_STD \| OP2_OPLINE \| RES_TMP), /* 47 */
125	#endif
126	OPDEF("CASE", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 48 */
127	OPDEF("SWITCH_FREE", EXT_BIT \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 49 */
128	OPDEF("BRK", EXT_UNUSED \| OP1_BRK \| OP2_STD \| RES_UNUSED), /* 50 */
129	OPDEF("CONT", EXT_UNUSED \| OP1_CONT \| OP2_STD \| RES_UNUSED), /* 51 */
130	OPDEF("BOOL", EXT_UNUSED \| OPS_STD \| OP2_UNUSED \| RES_TMP), /* 52 */
131	OPDEF("INIT_STRING", EXT_UNUSED \| OP1_UNUSED \| OP2_UNUSED \| RES_TMP), /* 53 */
132	OPDEF("ADD_CHAR", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 54 */
133	OPDEF("ADD_STRING", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 55 */
134	OPDEF("ADD_VAR", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 56 */
135	OPDEF("BEGIN_SILENCE", EXT_UNUSED \| OP1_UNUSED \| OP2_UNUSED \| RES_TMP), /* 57 */
136	OPDEF("END_SILENCE", EXT_UNUSED \| OP1_TMP \| OP2_UNUSED \| RES_UNUSED), /* 58 */
137	OPDEF("INIT_FCALL_BY_NAME", EXT_INIT_FCALL \| OP1_STD \| OP2_STD \| RES_UNUSED), /* 59 */
138	#ifdef ZEND_ENGINE_2
139	OPDEF("DO_FCALL", EXT_FCALL \| OP1_STD \| OP2_OPLINE \| RES_VAR), /* 60 */
140	OPDEF("DO_FCALL_BY_NAME", EXT_FCALL \| OP1_STD \| OP2_OPLINE \| RES_VAR), /* 61 */
141	#else
142	OPDEF("DO_FCALL", EXT_FCALL \| OP1_STD \| OP2_UNUSED \| RES_VAR), /* 60 */
143	OPDEF("DO_FCALL_BY_NAME", EXT_FCALL \| OP1_STD \| OP2_UNUSED \| RES_VAR), /* 61 */
144	#endif
145	OPDEF("RETURN", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 62 */
146	OPDEF("RECV", EXT_UNUSED \| OP1_ARG \| OP2_UNUSED \| RES_VAR), /* 63 */
147	OPDEF("RECV_INIT", EXT_UNUSED \| OP1_ARG \| OP2_STD \| RES_VAR), /* 64 */
148	OPDEF("SEND_VAL", EXT_SEND \| OP1_STD \| OP2_ARG \| RES_UNUSED), /* 65 */
149	OPDEF("SEND_VAR", EXT_SEND \| OP1_VAR \| OP2_ARG \| RES_UNUSED), /* 66 */
150	OPDEF("SEND_REF", EXT_SEND \| OP1_VAR \| OP2_ARG \| RES_UNUSED), /* 67 */
151	#ifdef ZEND_ENGINE_2
152	OPDEF("NEW", EXT_UNUSED \| OP1_CLASS \| OP2_UNUSED \| RES_VAR), /* 68 */
153	#else
154	OPDEF("NEW", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_VAR), /* 68 */
155	#endif
156	OPDEF("JMP_NO_CTOR", EXT_UNUSED \| OP1_STD \| OP2_OPLINE \| RES_UNUSED), /* 69 */
157	OPDEF("FREE", EXT_UNUSED \| OP1_TMP \| OP2_UNUSED \| RES_UNUSED), /* 70 */
158	OPDEF("INIT_ARRAY", EXT_BIT \| OP1_STD \| OP2_STD \| RES_TMP), /* 71 */
159	OPDEF("ADD_ARRAY_ELEMENT", EXT_BIT \| OP1_STD \| OP2_STD \| RES_TMP), /* 72 */
160	OPDEF("INCLUDE_OR_EVAL", EXT_UNUSED \| OP1_STD \| OP2_INCLUDE\| RES_VAR), /* 73 */
161	#ifdef ZEND_ENGINE_2
162	OPDEF("UNSET_VAR", EXT_UNUSED \| OP1_STD \| OP2_FETCH \| RES_UNUSED), /* 74 */
163	OPDEF("UNSET_DIM_OBJ", EXT_STD \| OP1_STD \| OP2_STD \| RES_UNUSED), /* 75 */
164	OPDEF("ISSET_ISEMPTY", EXT_ISSET \| OP1_VAR \| OP2_UNUSED \| RES_TMP), /* 76 */
165	#else
166	OPDEF("UNSET_VAR", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 74 */
167	OPDEF("UNSET_DIM_OBJ", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_UNUSED), /* 75 */
168	OPDEF("ISSET_ISEMPTY", EXT_UNUSED \| OP1_VAR \| OP2_ISSET \| RES_TMP), /* 76 */
169	#endif
170	OPDEF("FE_RESET", EXT_BIT \| OP1_STD \| OP2_UNUSED \| RES_VAR), /* 77 */
171	OPDEF("FE_FETCH", EXT_FE \| OP1_STD \| OP2_OPLINE \| RES_TMP), /* 78 */
172	OPDEF("EXIT", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 79 */
173	OPDEF("FETCH_R", EXT_UNUSED \| OP1_STD \| OP2_FETCH \| RES_VAR), /* 80 */
174	OPDEF("FETCH_DIM_R", EXT_FETCH \| OP1_VAR \| OP2_STD \| RES_VAR), /* 81 */
175	OPDEF("FETCH_OBJ_R", EXT_UNUSED \| OP1_VAR_2 \| OP2_STD \| RES_VAR), /* 82 */
176	OPDEF("FETCH_W", EXT_UNUSED \| OP1_STD \| OP2_FETCH \| RES_VAR), /* 83 */
177	OPDEF("FETCH_DIM_W", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 84 */
178	OPDEF("FETCH_OBJ_W", EXT_UNUSED \| OP1_VAR_2 \| OP2_STD \| RES_VAR), /* 85 */
179	OPDEF("FETCH_RW", EXT_UNUSED \| OP1_STD \| OP2_FETCH \| RES_VAR), /* 86 */
180	OPDEF("FETCH_DIM_RW", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 87 */
181	OPDEF("FETCH_OBJ_RW", EXT_UNUSED \| OP1_VAR_2 \| OP2_STD \| RES_VAR), /* 88 */
182	OPDEF("FETCH_IS", EXT_UNUSED \| OP1_STD \| OP2_FETCH \| RES_VAR), /* 89 */
183	OPDEF("FETCH_DIM_IS", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 90 */
184	OPDEF("FETCH_OBJ_IS", EXT_UNUSED \| OP1_VAR_2 \| OP2_STD \| RES_VAR), /* 91 */
185	OPDEF("FETCH_FUNC_ARG", EXT_ARG \| OP1_STD \| OP2_FETCH \| RES_VAR), /* 92 */
186	OPDEF("FETCH_DIM_FUNC_ARG", EXT_ARG \| OP1_VAR \| OP2_STD \| RES_VAR), /* 93 */
187	OPDEF("FETCH_OBJ_FUNC_ARG", EXT_ARG \| OP1_VAR_2 \| OP2_STD \| RES_VAR), /* 94 */
188	OPDEF("FETCH_UNSET", EXT_UNUSED \| OP1_STD \| OP2_FETCH \| RES_VAR), /* 95 */
189	OPDEF("FETCH_DIM_UNSET", EXT_UNUSED \| OP1_VAR \| OP2_STD \| RES_VAR), /* 96 */
190	OPDEF("FETCH_OBJ_UNSET", EXT_UNUSED \| OP1_VAR_2 \| OP2_STD \| RES_VAR), /* 97 */
191	OPDEF("FETCH_DIM_TMP_VAR", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 98 */
192
193	#ifdef ZEND_ENGINE_2
194	OPDEF("FETCH_CONSTANT", EXT_UNUSED \| OP1_UCLASS \| OP2_STD \| RES_TMP), /* 99 */
195	#else
196	OPDEF("FETCH_CONSTANT", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_TMP), /* 99 */
197	#endif
198	OPDEF("DECLARE_FUNCTION_OR_CLASS", EXT_DECLARE\| OP1_STD \| OP2_STD \| RES_UNUSED), /* 100 */
199	OPDEF("EXT_STMT", EXT_STD \| OP1_STD \| OP2_STD \| RES_STD), /* 101 */
200	OPDEF("EXT_FCALL_BEGIN", EXT_STD \| OP1_STD \| OP2_STD \| RES_STD), /* 102 */
201	OPDEF("EXT_FCALL_END", EXT_STD \| OP1_STD \| OP2_STD \| RES_STD), /* 103 */
202	OPDEF("EXT_NOP", EXT_UNUSED \| OP1_UNUSED \| OP2_UNUSED \| RES_UNUSED), /* 104 */
203	OPDEF("TICKS", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 105 */
204	OPDEF("SEND_VAR_NO_REF", EXT_SEND_NOREF\| OP1_VAR \| OP2_ARG \| RES_UNUSED) /* 106 */
205	#ifdef ZEND_ENGINE_2
206	,
207	OPDEF("CATCH", EXT_OPLINE \| OP1_CLASS \| OP2_STD \| RES_UNUSED), /* 107 */
208	OPDEF("THROW", EXT_UNUSED \| OP1_STD \| OP2_OPLINE \| RES_UNUSED), /* 108 */
209	OPDEF("FETCH_CLASS", EXT_FCLASS \| OP1_STD \| OP2_STD \| RES_CLASS), /* 109 */
210	OPDEF("CLONE", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_VAR), /* 110 */
211	OPDEF("INIT_CTOR_CALL", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 111 */
212	OPDEF("INIT_METHOD_CALL", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_UNUSED), /* 112 */
213	OPDEF("INIT_STATIC_METHOD_CALL", EXT_UNUSED \| OP1_UCLASS \| OP2_STD \| RES_UNUSED), /* 113 */
214	OPDEF("ISSET_ISEMPTY_VAR", EXT_ISSET \| OP1_STD \| OP2_FETCH \| RES_TMP), /* 114 */
215	OPDEF("ISSET_ISEMPTY_DIM_OBJ", EXT_ISSET \| OP1_STD \| OP2_STD \| RES_TMP), /* 115 */
216	OPDEF("IMPORT_FUNCTION", EXT_UNUSED \| OP1_CLASS \| OP2_STD \| RES_UNUSED), /* 116 */
217	OPDEF("IMPORT_CLASS", EXT_UNUSED \| OP1_CLASS \| OP2_STD \| RES_UNUSED), /* 117 */
218	OPDEF("IMPORT_CONST", EXT_UNUSED \| OP1_CLASS \| OP2_STD \| RES_UNUSED), /* 118 */
219	OPDEF("OP_119", EXT_STD \| OP1_STD \| OP2_STD \| RES_STD), /* 119 */
220	OPDEF("OP_120", EXT_STD \| OP1_STD \| OP2_STD \| RES_STD), /* 120 */
221	OPDEF("ASSIGN_ADD_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 121 */
222	OPDEF("ASSIGN_SUB_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 122 */
223	OPDEF("ASSIGN_MUL_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 123 */
224	OPDEF("ASSIGN_DIV_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 124 */
225	OPDEF("ASSIGN_MOD_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 125 */
226	OPDEF("ASSIGN_SL_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 126 */
227	OPDEF("ASSIGN_SR_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 127 */
228	OPDEF("ASSIGN_CONCAT_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 128 */
229	OPDEF("ASSIGN_BW_OR_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 129 */
230	OPDEF("ASSIGN_BW_AND_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 130 */
231	OPDEF("ASSIGN_BW_XOR_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 131 */
232	OPDEF("PRE_INC_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 132 */
233	OPDEF("PRE_DEC_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 133 */
234	OPDEF("POST_INC_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 134 */
235	OPDEF("POST_DEC_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_TMP), /* 135 */
236	OPDEF("ASSIGN_OBJ", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 136 */
237	OPDEF("OP_DATA", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_UNUSED), /* 137 */
238	OPDEF("INSTANCEOF", EXT_UNUSED \| OP1_STD \| OP2_CLASS \| RES_TMP), /* 138 */
239	OPDEF("DECLARE_CLASS", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_CLASS), /* 139 */
240	OPDEF("DECLARE_INHERITED_CLASS", EXT_CLASS \| OP1_STD \| OP2_STD \| RES_CLASS), /* 140 */
241	OPDEF("DECLARE_FUNCTION", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_UNUSED), /* 141 */
242	OPDEF("RAISE_ABSTRACT_ERROR", EXT_UNUSED \| OP1_UNUSED \| OP2_UNUSED \| RES_UNUSED), /* 142 */
243	OPDEF("START_NAMESPACE", EXT_UNUSED \| OP1_STD \| OP2_UNUSED \| RES_UNUSED), /* 143 */
244	OPDEF("ADD_INTERFACE", EXT_IFACE \| OP1_CLASS \| OP2_CLASS \| RES_UNUSED), /* 144 */
245	OPDEF("VERIFY_INSTANCEOF", EXT_UNUSED \| OP1_CLASS \| OP2_STD \| RES_UNUSED), /* 145 */
246	OPDEF("VERIFY_ABSTRACT_CLASS", EXT_UNUSED \| OP1_CLASS \| OP2_UNUSED \| RES_UNUSED), /* 146 */
247	OPDEF("ASSIGN_DIM", EXT_UNUSED \| OP1_STD \| OP2_STD \| RES_VAR), /* 147 */
248
249	OPDEF("ISSET_ISEMPTY_PROP_OBJ", EXT_ISSET \| OP1_STD \| OP2_STD \| RES_TMP), /* 148 */
250	OPDEF("HANDLE_EXCEPTION", EXT_STD \| OP1_UNUSED \| OP2_UNUSED \| RES_STD) /* 149 */
251	#endif
252	};
253
254	const opcode_dsc* get_opcode_dsc(unsigned int n) {
255	if (n <= LAST_OPCODE) {
256	return &opcodes[n];
257	} else {
258	return NULL;
259	}
260	}
261	#endif
262
263	#ifdef ZEND_ENGINE_2
264	static opcode_handler_t eaccelerator_opcode_handlers[LAST_OPCODE+1];
265	static int handlers_retrived = 0;
266
267	ZEND_DLEXPORT void retrive_opcode_handlers_handler(zend_op_array *op_array) {
268	unsigned char i;
269	efree(op_array->opcodes);
270	op_array->opcodes = (zend_op)emalloc(sizeof(zend_op)(LAST_OPCODE+1));
271	op_array->last = LAST_OPCODE+1;
272	op_array->size = LAST_OPCODE+1;
273	op_array->T = 0;
274	for (i=0; i<=LAST_OPCODE; i++) {
275	op_array->opcodes[i].opcode = i;
276	op_array->opcodes[i].op1.op_type = IS_UNUSED;
277	op_array->opcodes[i].op1.u.opline_num = i;
278	op_array->opcodes[i].op2.op_type = IS_UNUSED;
279	op_array->opcodes[i].op2.u.opline_num = i;
280	op_array->opcodes[i].result.op_type = IS_UNUSED;
281	}
282	}
283
284	static int retrive_opcode_handlers(TSRMLS_D) {
285	zend_extension* ext;
286
287	if ((ext = zend_get_extension(EACCELERATOR_EXTENSION_NAME)) != NULL) {
288	zend_op_array* p;
289	zval str;
290	void (old)(zend_op_array o_a);
291
292	str.type = IS_STRING;
293	str.is_ref = 1;
294	str.refcount = 2;
295	str.value.str.val = "return 1;";
296	str.value.str.len = 9;
297	old = ext->op_array_handler;
298	ext->op_array_handler = retrive_opcode_handlers_handler;
299	p = compile_string(&str, empty_string TSRMLS_CC);
300	ext->op_array_handler = old;
301	if (p != NULL && p->last == LAST_OPCODE+1) {
302	int i = 0;
303	while (i <= LAST_OPCODE) {
304	eaccelerator_opcode_handlers[p->opcodes[i].opcode] = p->opcodes[i].handler;
305	++i;
306	}
307	return 1;
308	}
309	}
310	return 0;
311	}
312
313	opcode_handler_t get_opcode_handler(zend_uchar opcode TSRMLS_DC) {
314	if (!handlers_retrived) {
315	if (retrive_opcode_handlers(TSRMLS_C)) {
316	handlers_retrived = 1;
317	} else {
318	return NULL;
319	}
320	}
321	if (opcode <= LAST_OPCODE) {
322	return eaccelerator_opcode_handlers[opcode];
323	} else {
324	return (opcode_handler_t) NULL;
325	}
326	}
327	#endif

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root/eaccelerator/tags/0.9.4-rc1/opcodes.c

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