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573b460 @andigutmans Zend Library
andigutmans authored
1 /*
2 +----------------------------------------------------------------------+
3 | Zend Engine |
4 +----------------------------------------------------------------------+
5e55e47 @zsuraski It's official now...
zsuraski authored
5 | Copyright (c) 1998-2000 Zend Technologies Ltd. (http://www.zend.com) |
573b460 @andigutmans Zend Library
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6 +----------------------------------------------------------------------+
5e55e47 @zsuraski It's official now...
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7 | This source file is subject to version 0.92 of the Zend license, |
b5b1117 @zsuraski License update
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8 | that is bundled with this package in the file LICENSE, and is |
9 | available at through the world-wide-web at |
5e55e47 @zsuraski It's official now...
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10 | http://www.zend.com/license/0_92.txt. |
b5b1117 @zsuraski License update
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11 | If you did not receive a copy of the Zend license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@zend.com so we can mail you a copy immediately. |
573b460 @andigutmans Zend Library
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14 +----------------------------------------------------------------------+
15 | Authors: Andi Gutmans <andi@zend.com> |
16 | Zeev Suraski <zeev@zend.com> |
17 +----------------------------------------------------------------------+
18 */
19
b5b1117 @zsuraski License update
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20
a617217 Replace macros which begin with an underscore through an appropiately
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21 #ifndef ZEND_COMPILE_H
22 #define ZEND_COMPILE_H
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23
24 #include "zend.h"
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25
009025e * header file cleanup
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26 #ifdef HAVE_STDARG_H
27 # include <stdarg.h>
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28 #endif
29
e95220e @andigutmans - Include iostream.h in C++.
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30 #ifdef __cplusplus
f4e2a90 @andigutmans - Oops. Too early in the morning
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31 #include <istream.h>
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32 #endif
33
573b460 @andigutmans Zend Library
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34 #include "zend_llist.h"
35
36 #define DEBUG_ZEND 0
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37
38 #ifndef ZTS
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39 # define SUPPORT_INTERACTIVE 1
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40 #else
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41 # define SUPPORT_INTERACTIVE 0
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42 #endif
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43
44 #define FREE_PNODE(znode) zval_dtor(&znode->u.constant);
45 #define FREE_OP(op, should_free) if (should_free) zval_dtor(&Ts[(op)->u.var].tmp_var);
46
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47 #define SET_UNUSED(op) (op).op_type = IS_UNUSED
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48
49 #if SUPPORT_INTERACTIVE
50 #define INC_BPC(op_array) ((op_array)->backpatch_count++)
51 #define DEC_BPC(op_array) ((op_array)->backpatch_count--)
52 #define HANDLE_INTERACTIVE() if (EG(interactive)) { execute_new_code(CLS_C); }
53 #else
54 #define INC_BPC(op_array)
55 #define DEC_BPC(op_array)
56 #define HANDLE_INTERACTIVE()
57 #endif
58
59 typedef struct _zend_op_array zend_op_array;
60
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61 typedef struct _znode {
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62 int op_type;
63 union {
64 zval constant;
65
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66 zend_uint var;
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67 zend_uint opline_num; /* Needs to be signed */
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68 zend_uint fetch_type;
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69 zend_op_array *op_array;
70 struct {
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71 zend_uint var; /* dummy */
72 zend_uint type;
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73 } EA;
74 } u;
75 } znode;
76
77
78 typedef struct _zend_op {
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79 zend_uchar opcode;
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80 znode result;
81 znode op1;
82 znode op2;
39a7f4c @zsuraski This patch is a go. Not fully optimized yet, but working properly.
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83 ulong extended_value;
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84 uint lineno;
85 } zend_op;
86
87
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88 typedef struct _zend_brk_cont_element {
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89 int cont;
90 int brk;
91 int parent;
92 } zend_brk_cont_element;
93
94
95 struct _zend_op_array {
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96 zend_uchar type; /* MUST be the first element of this struct! */
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97
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98 zend_uchar *arg_types; /* MUST be the second element of this struct! */
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99 char *function_name; /* MUST be the third element of this struct! */
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100
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101 zend_uint *refcount;
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102
103 zend_op *opcodes;
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104 zend_uint last, size;
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105
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106 zend_uint T;
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107
108 zend_brk_cont_element *brk_cont_array;
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109 zend_uint last_brk_cont;
110 zend_uint current_brk_cont;
111 zend_bool uses_globals;
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112
113 /* static variables support */
114 HashTable *static_variables;
115
116 #if SUPPORT_INTERACTIVE
117 int start_op_number, end_op_number;
118 int last_executed_op_number;
119 int backpatch_count;
120 #endif
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121 zend_bool return_reference;
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122 zend_bool done_pass_two;
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123
c06692e @zsuraski The patch we promised - redesigned the compilation/execution API:
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124 char *filename;
125
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126 void *reserved[ZEND_MAX_RESERVED_RESOURCES];
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127 };
128
129
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130 typedef struct _zend_internal_function {
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131 zend_uchar type; /* MUST be the first element of this struct! */
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132
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133 zend_uchar *arg_types; /* MUST be the second element of this struct */
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134 char *function_name; /* MUST be the third element of this struct */
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135
136 void (*handler)(INTERNAL_FUNCTION_PARAMETERS);
137 } zend_internal_function;
138
139
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140 typedef struct _zend_overloaded_function {
141 zend_uchar type; /* MUST be the first element of this struct! */
142
143 zend_uchar *arg_types; /* MUST be the second element of this struct */
144 char *function_name; /* MUST be the third element of this struct */
145
146 zend_uint var;
147 } zend_overloaded_function;
148
149
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150 typedef union _zend_function {
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151 zend_uchar type; /* MUST be the first element of this struct! */
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152 struct {
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153 zend_uchar type; /* never used */
154 zend_uchar *arg_types;
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155 char *function_name;
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156 } common;
157
158 zend_op_array op_array;
159 zend_internal_function internal_function;
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160 zend_overloaded_function overloaded_function;
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161 } zend_function;
162
163
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164 typedef struct _zend_function_state {
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165 HashTable *function_symbol_table;
166 zend_function *function;
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167 void *reserved[ZEND_MAX_RESERVED_RESOURCES];
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168 } zend_function_state;
169
170
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171 typedef struct _zend_switch_entry {
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172 znode cond;
173 int default_case;
174 int control_var;
175 } zend_switch_entry;
176
177
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178 typedef struct _list_llist_element {
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179 znode var;
180 zend_llist dimensions;
181 znode value;
182 } list_llist_element;
183
184
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185 typedef struct _zend_file_handle {
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186 zend_uchar type;
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187 char *filename;
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188 char *opened_path;
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189 union {
190 int fd;
191 FILE *fp;
192 #ifdef __cplusplus
193 istream *is;
194 #endif
195 } handle;
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196 zend_bool free_filename;
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197 } zend_file_handle;
198
199
200
201 #define IS_CONST (1<<0)
202 #define IS_TMP_VAR (1<<1)
203 #define IS_VAR (1<<2)
204 #define IS_UNUSED (1<<3) /* Unused variable */
205
206
207 #define EXT_TYPE_UNUSED (1<<0)
208
df74f1d Add optional support for C0x inline semantics.
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209 #include "zend_globals.h"
210
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211 BEGIN_EXTERN_C()
212
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213 void init_compiler(CLS_D ELS_DC);
214 void shutdown_compiler(CLS_D);
215
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216 extern ZEND_API zend_op_array *(*zend_compile_file)(zend_file_handle *file_handle, int type CLS_DC);
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217
ed06a70 @zsuraski * Centralized shutdown
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218 void zend_activate(CLS_D ELS_DC);
219 void zend_deactivate(CLS_D ELS_DC);
3b88c31 kill warning
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220 void zend_activate_modules(void);
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221 void zend_deactivate_modules(void);
dc0e663 @zsuraski Allow module startup to be separate from the compiler/executor startup
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222
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223
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224 int lex_scan(zval *zendlval CLS_DC);
225 void startup_scanner(CLS_D);
226 void shutdown_scanner(CLS_D);
227
07e0885 @andigutmans Make set_compiled_filename() return a pointer to the allocated file name
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228 ZEND_API char *zend_set_compiled_filename(char *new_compiled_filename);
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229 ZEND_API void zend_restore_compiled_filename(char *original_compiled_filename);
b6197bc @zsuraski Maintain a state of whether we're compiling and/or executing
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230 ZEND_API char *zend_get_compiled_filename(CLS_D);
231 ZEND_API int zend_get_compiled_lineno(CLS_D);
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232
1aa2c5c @zsuraski Ok, call me crazy, because I probably am.
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233 #ifdef ZTS
234 const char *zend_get_zendtext(CLS_D);
235 int zend_get_zendleng(CLS_D);
236 #endif
237
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238
239 /* parser-driven code generators */
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240 void zend_do_binary_op(int op, znode *result, znode *op1, znode *op2 CLS_DC);
241 void zend_do_unary_op(int op, znode *result, znode *op1 CLS_DC);
242 void zend_do_binary_assign_op(int op, znode *result, znode *op1, znode *op2 CLS_DC);
243 void zend_do_assign(znode *result, znode *variable, znode *value CLS_DC);
244 void zend_do_assign_ref(znode *result, znode *lvar, znode *rvar CLS_DC);
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245 void fetch_simple_variable(znode *result, znode *varname, int bp CLS_DC);
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246 void fetch_simple_variable_ex(znode *result, znode *varname, int bp, int op CLS_DC);
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247 void zend_do_indirect_references(znode *result, znode *num_references, znode *variable CLS_DC);
248 void zend_do_fetch_global_or_static_variable(znode *varname, znode *static_assignment, int fetch_type CLS_DC);
249 void zend_do_fetch_globals(znode *varname CLS_DC);
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250
251 void fetch_array_begin(znode *result, znode *varname, znode *first_dim CLS_DC);
252 void fetch_array_dim(znode *result, znode *parent, znode *dim CLS_DC);
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253 void fetch_string_offset(znode *result, znode *parent, znode *offset CLS_DC);
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254 void zend_do_print(znode *result, znode *arg CLS_DC);
255 void zend_do_echo(znode *arg CLS_DC);
8802964 * fix some casts
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256 typedef int (*unary_op_type)(zval *, zval *);
257 ZEND_API unary_op_type get_unary_op(int opcode);
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258 ZEND_API void *get_binary_op(int opcode);
259
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260 void zend_do_while_cond(znode *expr, znode *close_bracket_token CLS_DC);
261 void zend_do_while_end(znode *while_token, znode *close_bracket_token CLS_DC);
262 void zend_do_do_while_begin(CLS_D);
263 void zend_do_do_while_end(znode *do_token, znode *expr_open_bracket, znode *expr CLS_DC);
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264
265
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266 void zend_do_if_cond(znode *cond, znode *closing_bracket_token CLS_DC);
267 void zend_do_if_after_statement(znode *closing_bracket_token, unsigned char initialize CLS_DC);
268 void zend_do_if_end(CLS_D);
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269
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270 void zend_do_for_cond(znode *expr, znode *second_semicolon_token CLS_DC);
271 void zend_do_for_before_statement(znode *cond_start, znode *second_semicolon_token CLS_DC);
272 void zend_do_for_end(znode *second_semicolon_token CLS_DC);
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273
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274 void zend_do_pre_incdec(znode *result, znode *op1, int op CLS_DC);
275 void zend_do_post_incdec(znode *result, znode *op1, int op CLS_DC);
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276
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277 void zend_do_begin_variable_parse(CLS_D);
278 void zend_do_end_variable_parse(int type, int arg_offset CLS_DC);
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279
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280 void zend_do_free(znode *op1 CLS_DC);
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281
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282 void zend_do_init_string(znode *result CLS_DC);
283 void zend_do_add_char(znode *result, znode *op1, znode *op2 CLS_DC);
284 void zend_do_add_string(znode *result, znode *op1, znode *op2 CLS_DC);
285 void zend_do_add_variable(znode *result, znode *op1, znode *op2 CLS_DC);
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286
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287 void zend_do_begin_function_declaration(znode *function_token, znode *function_name, int is_method, int return_reference CLS_DC);
288 void zend_do_end_function_declaration(znode *function_token CLS_DC);
289 void zend_do_receive_arg(int op, znode *var, znode *offset, znode *initialization, unsigned char pass_type CLS_DC);
290 int zend_do_begin_function_call(znode *function_name CLS_DC);
291 void zend_do_begin_dynamic_function_call(znode *function_name CLS_DC);
292 void zend_do_begin_class_member_function_call(znode *class_name, znode *function_name CLS_DC);
293 void zend_do_end_function_call(znode *function_name, znode *result, znode *argument_list, int is_method, int is_dynamic_fcall CLS_DC);
294 void zend_do_return(znode *expr, int do_end_vparse CLS_DC);
ef5b7e2 @zsuraski Generate better warnings for class/function redefinitions
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295 ZEND_API int do_bind_function_or_class(zend_op *opline, HashTable *function_table, HashTable *class_table, int compile_time);
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296 void zend_do_inheritance(zend_class_entry *ce, zend_class_entry *parent_ce);
297 void zend_do_early_binding(CLS_D);
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298
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299 void zend_do_pass_param(znode *param, int op, int offset CLS_DC);
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300
301
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302 void zend_do_boolean_or_begin(znode *expr1, znode *op_token CLS_DC);
303 void zend_do_boolean_or_end(znode *result, znode *expr1, znode *expr2, znode *op_token CLS_DC);
304 void zend_do_boolean_and_begin(znode *expr1, znode *op_token CLS_DC);
305 void zend_do_boolean_and_end(znode *result, znode *expr1, znode *expr2, znode *op_token CLS_DC);
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306
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307 void zend_do_brk_cont(int op, znode *expr CLS_DC);
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308
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309 void zend_do_switch_cond(znode *cond CLS_DC);
310 void zend_do_switch_end(znode *case_list CLS_DC);
311 void zend_do_case_before_statement(znode *case_list, znode *case_token, znode *case_expr CLS_DC);
312 void zend_do_case_after_statement(znode *result, znode *case_token CLS_DC);
313 void zend_do_default_before_statement(znode *case_list, znode *default_token CLS_DC);
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314
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315 void zend_do_begin_class_declaration(znode *class_name, znode *parent_class_name CLS_DC);
316 void zend_do_end_class_declaration(CLS_D);
317 void zend_do_declare_property(znode *var_name, znode *value CLS_DC);
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318
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319 void zend_do_fetch_property(znode *result, znode *object, znode *property CLS_DC);
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320
321
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322 void zend_do_push_object(znode *object CLS_DC);
323 void zend_do_pop_object(znode *object CLS_DC);
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324
325
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326 void zend_do_begin_new_object(znode *new_token, znode *class_name CLS_DC);
327 void zend_do_end_new_object(znode *result, znode *class_name, znode *new_token, znode *argument_list CLS_DC);
573b460 @andigutmans Zend Library
andigutmans authored
328
f1a9920 @zsuraski Maintain consistency
zsuraski authored
329 void zend_do_fetch_constant(znode *result, znode *constant_name, int mode CLS_DC);
573b460 @andigutmans Zend Library
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330
f1a9920 @zsuraski Maintain consistency
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331 void zend_do_shell_exec(znode *result, znode *cmd CLS_DC);
573b460 @andigutmans Zend Library
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332
f1a9920 @zsuraski Maintain consistency
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333 void zend_do_init_array(znode *result, znode *expr, znode *offset, int is_ref CLS_DC);
334 void zend_do_add_array_element(znode *result, znode *expr, znode *offset, int is_ref CLS_DC);
335 void zend_do_add_static_array_element(znode *result, znode *offset, znode *expr);
336 void zend_do_list_init(CLS_D);
337 void zend_do_list_end(znode *result, znode *expr CLS_DC);
338 void zend_do_add_list_element(znode *element CLS_DC);
339 void zend_do_new_list_begin(CLS_D);
340 void zend_do_new_list_end(CLS_D);
573b460 @andigutmans Zend Library
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341
f1a9920 @zsuraski Maintain consistency
zsuraski authored
342 void zend_do_cast(znode *result, znode *expr, int type CLS_DC);
343 void zend_do_include_or_eval(int type, znode *result, znode *op1 CLS_DC);
573b460 @andigutmans Zend Library
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344
f1a9920 @zsuraski Maintain consistency
zsuraski authored
345 void zend_do_unset(znode *variable CLS_DC);
346 void zend_do_isset_or_isempty(int type, znode *result, znode *variable CLS_DC);
573b460 @andigutmans Zend Library
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347
f1a9920 @zsuraski Maintain consistency
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348 void zend_do_foreach_begin(znode *foreach_token, znode *array, znode *open_brackets_token, znode *as_token, int variable CLS_DC);
349 void zend_do_foreach_cont(znode *value, znode *key, znode *as_token CLS_DC);
350 void zend_do_foreach_end(znode *foreach_token, znode *open_brackets_token CLS_DC);
573b460 @andigutmans Zend Library
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351
f1a9920 @zsuraski Maintain consistency
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352 void zend_do_declare_begin(CLS_D);
353 void zend_do_declare_stmt(znode *var, znode *val CLS_DC);
354 void zend_do_declare_end(CLS_D);
fafbf6d @zsuraski - Implement declare() with declarables framework
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355
f1a9920 @zsuraski Maintain consistency
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356 void zend_do_end_heredoc(CLS_D);
573b460 @andigutmans Zend Library
andigutmans authored
357
ce501c7 @andigutmans - Replace do_exit() with zend_do_exit().
andigutmans authored
358 void zend_do_exit(znode *result, znode *message CLS_DC);
573b460 @andigutmans Zend Library
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359
f1a9920 @zsuraski Maintain consistency
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360 void zend_do_begin_silence(znode *strudel_token CLS_DC);
361 void zend_do_end_silence(znode *strudel_token CLS_DC);
573b460 @andigutmans Zend Library
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362
f1a9920 @zsuraski Maintain consistency
zsuraski authored
363 void zend_do_begin_qm_op(znode *cond, znode *qm_token CLS_DC);
364 void zend_do_qm_true(znode *true_value, znode *qm_token, znode *colon_token CLS_DC);
365 void zend_do_qm_false(znode *result, znode *false_value, znode *qm_token, znode *colon_token CLS_DC);
573b460 @andigutmans Zend Library
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366
f1a9920 @zsuraski Maintain consistency
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367 void zend_do_extended_info(CLS_D);
368 void zend_do_extended_fcall_begin(CLS_D);
369 void zend_do_extended_fcall_end(CLS_D);
573b460 @andigutmans Zend Library
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370
f1a9920 @zsuraski Maintain consistency
zsuraski authored
371 void zend_do_ticks(CLS_D);
fafbf6d @zsuraski - Implement declare() with declarables framework
zsuraski authored
372
727398b @andigutmans Add to the API
andigutmans authored
373 ZEND_API void function_add_ref(zend_function *function);
0b7a9ce @zsuraski - Fix Win32 compilation (Use winsock2.h from now on)
zsuraski authored
374
7c4a083 @zsuraski Various thread safety fixes and DLL updates
zsuraski authored
375 #define INITIAL_OP_ARRAY_SIZE 64
376
573b460 @andigutmans Zend Library
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377
7b0d92d @zsuraski Unify the names of these last 3 files...
zsuraski authored
378 /* helper functions in zend_language_scanner.l */
7795aca @zsuraski Fix warning issue (compile errors inside require()'d files were incor…
zsuraski authored
379 ZEND_API zend_op_array *compile_file(zend_file_handle *file_handle, int type CLS_DC);
5286b39 @zsuraski Make compile_string() accept a description of the code
zsuraski authored
380 ZEND_API zend_op_array *compile_string(zval *source_string, char *filename CLS_DC);
4b6594c @zsuraski Change to using the #define's
zsuraski authored
381 ZEND_API zend_op_array *compile_filename(int type, zval *filename CLS_DC ELS_DC);
c06692e @zsuraski The patch we promised - redesigned the compilation/execution API:
zsuraski authored
382 ZEND_API int zend_execute_scripts(int type CLS_DC ELS_DC, int file_count, ...);
1877b07 This causes link problems with anything higher than -O0.
Sascha Schumann authored
383 ZEND_API int open_file_for_scanning(zend_file_handle *file_handle CLS_DC);
c06692e @zsuraski The patch we promised - redesigned the compilation/execution API:
zsuraski authored
384 ZEND_API void init_op_array(zend_op_array *op_array, int type, int initial_ops_size CLS_DC);
573b460 @andigutmans Zend Library
andigutmans authored
385 ZEND_API void destroy_op_array(zend_op_array *op_array);
5090b1e @smalyshev Fix zend_fiel_handle handling. Should fix URL include
smalyshev authored
386 ZEND_API void zend_destroy_file_handle(zend_file_handle *file_handle CLS_DC);
387 ZEND_API void zend_file_handle_dtor(zend_file_handle *fh);
573b460 @andigutmans Zend Library
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388
62114c1 @zsuraski Destructors no longer return ints, the low level problem it was inten…
zsuraski authored
389 ZEND_API void destroy_zend_function(zend_function *function);
390 ZEND_API void destroy_zend_class(zend_class_entry *ce);
7c4a083 @zsuraski Various thread safety fixes and DLL updates
zsuraski authored
391 void zend_class_add_ref(zend_class_entry *ce);
392
62114c1 @zsuraski Destructors no longer return ints, the low level problem it was inten…
zsuraski authored
393 #define ZEND_FUNCTION_DTOR (void (*)(void *)) destroy_zend_function
394 #define ZEND_CLASS_DTOR (void (*)(void *)) destroy_zend_class
81d901b @zsuraski Step 1 in nuking the garbage collector:
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395
573b460 @andigutmans Zend Library
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396 zend_op *get_next_op(zend_op_array *op_array CLS_DC);
babad26 @andigutmans - First step in fixing locking problem. Array fetches are now always …
andigutmans authored
397 void init_op(zend_op *op CLS_DC);
573b460 @andigutmans Zend Library
andigutmans authored
398 int get_next_op_number(zend_op_array *op_array);
399 int print_class(zend_class_entry *class_entry);
400 void print_op_array(zend_op_array *op_array, int optimizations);
401 int pass_two(zend_op_array *op_array);
402 zend_brk_cont_element *get_next_brk_cont_element(zend_op_array *op_array);
b6197bc @zsuraski Maintain a state of whether we're compiling and/or executing
zsuraski authored
403 ZEND_API zend_bool zend_is_compiling(void);
5286b39 @zsuraski Make compile_string() accept a description of the code
zsuraski authored
404 ZEND_API char *zend_make_compiled_string_description(char *name);
573b460 @andigutmans Zend Library
andigutmans authored
405
406 int zendlex(znode *zendlval CLS_DC);
407
408 #define ZEND_NOP 0
409
410 #define ZEND_ADD 1
411 #define ZEND_SUB 2
412 #define ZEND_MUL 3
413 #define ZEND_DIV 4
414 #define ZEND_MOD 5
415 #define ZEND_SL 6
416 #define ZEND_SR 7
417 #define ZEND_CONCAT 8
418 #define ZEND_BW_OR 9
419 #define ZEND_BW_AND 10
420 #define ZEND_BW_XOR 11
421 #define ZEND_BW_NOT 12
422 #define ZEND_BOOL_NOT 13
423 #define ZEND_BOOL_XOR 14
98f0254 @andigutmans - Move IS_IDENTICAL next to IS_EQUAL
andigutmans authored
424 #define ZEND_IS_IDENTICAL 15
521c8af Added !== (is not identical) operator.
Torben Wilson authored
425 #define ZEND_IS_NOT_IDENTICAL 16
426 #define ZEND_IS_EQUAL 17
427 #define ZEND_IS_NOT_EQUAL 18
428 #define ZEND_IS_SMALLER 19
429 #define ZEND_IS_SMALLER_OR_EQUAL 20
430 #define ZEND_CAST 21
431 #define ZEND_QM_ASSIGN 22
432
433 #define ZEND_ASSIGN_ADD 23
434 #define ZEND_ASSIGN_SUB 24
435 #define ZEND_ASSIGN_MUL 25
436 #define ZEND_ASSIGN_DIV 26
437 #define ZEND_ASSIGN_MOD 27
438 #define ZEND_ASSIGN_SL 28
439 #define ZEND_ASSIGN_SR 29
440 #define ZEND_ASSIGN_CONCAT 30
441 #define ZEND_ASSIGN_BW_OR 31
442 #define ZEND_ASSIGN_BW_AND 32
443 #define ZEND_ASSIGN_BW_XOR 33
573b460 @andigutmans Zend Library
andigutmans authored
444
521c8af Added !== (is not identical) operator.
Torben Wilson authored
445 #define ZEND_PRE_INC 34
446 #define ZEND_PRE_DEC 35
447 #define ZEND_POST_INC 36
448 #define ZEND_POST_DEC 37
449
450 #define ZEND_ASSIGN 38
451 #define ZEND_ASSIGN_REF 39
452
453 #define ZEND_ECHO 40
454 #define ZEND_PRINT 41
455
456 #define ZEND_JMP 42
457 #define ZEND_JMPZ 43
458 #define ZEND_JMPNZ 44
459 #define ZEND_JMPZNZ 45
460 #define ZEND_JMPZ_EX 46
461 #define ZEND_JMPNZ_EX 47
462 #define ZEND_CASE 48
463 #define ZEND_SWITCH_FREE 49
464 #define ZEND_BRK 50
465 #define ZEND_CONT 51
466 #define ZEND_BOOL 52
467
468 #define ZEND_INIT_STRING 53
469 #define ZEND_ADD_CHAR 54
470 #define ZEND_ADD_STRING 55
471 #define ZEND_ADD_VAR 56
472
473 #define ZEND_BEGIN_SILENCE 57
474 #define ZEND_END_SILENCE 58
475
476 #define ZEND_INIT_FCALL_BY_NAME 59
477 #define ZEND_DO_FCALL 60
478 #define ZEND_DO_FCALL_BY_NAME 61
479 #define ZEND_RETURN 62
480
481 #define ZEND_RECV 63
482 #define ZEND_RECV_INIT 64
573b460 @andigutmans Zend Library
andigutmans authored
483
521c8af Added !== (is not identical) operator.
Torben Wilson authored
484 #define ZEND_SEND_VAL 65
485 #define ZEND_SEND_VAR 66
486 #define ZEND_SEND_REF 67
573b460 @andigutmans Zend Library
andigutmans authored
487
521c8af Added !== (is not identical) operator.
Torben Wilson authored
488 #define ZEND_NEW 68
489 #define ZEND_JMP_NO_CTOR 69
490 #define ZEND_FREE 70
573b460 @andigutmans Zend Library
andigutmans authored
491
521c8af Added !== (is not identical) operator.
Torben Wilson authored
492 #define ZEND_INIT_ARRAY 71
493 #define ZEND_ADD_ARRAY_ELEMENT 72
573b460 @andigutmans Zend Library
andigutmans authored
494
521c8af Added !== (is not identical) operator.
Torben Wilson authored
495 #define ZEND_INCLUDE_OR_EVAL 73
573b460 @andigutmans Zend Library
andigutmans authored
496
521c8af Added !== (is not identical) operator.
Torben Wilson authored
497 #define ZEND_UNSET_VAR 74
498 #define ZEND_UNSET_DIM_OBJ 75
499 #define ZEND_ISSET_ISEMPTY 76
573b460 @andigutmans Zend Library
andigutmans authored
500
521c8af Added !== (is not identical) operator.
Torben Wilson authored
501 #define ZEND_FE_RESET 77
502 #define ZEND_FE_FETCH 78
573b460 @andigutmans Zend Library
andigutmans authored
503
521c8af Added !== (is not identical) operator.
Torben Wilson authored
504 #define ZEND_EXIT 79
573b460 @andigutmans Zend Library
andigutmans authored
505
506
7fa17e8 @andigutmans - Put in the infrastructure for the unset() fix. Right now it has the…
andigutmans authored
507 /* the following 18 opcodes are 6 groups of 3 opcodes each, and must
573b460 @andigutmans Zend Library
andigutmans authored
508 * remain in that order!
509 */
521c8af Added !== (is not identical) operator.
Torben Wilson authored
510 #define ZEND_FETCH_R 80
511 #define ZEND_FETCH_DIM_R 81
512 #define ZEND_FETCH_OBJ_R 82
513 #define ZEND_FETCH_W 83
514 #define ZEND_FETCH_DIM_W 84
515 #define ZEND_FETCH_OBJ_W 85
516 #define ZEND_FETCH_RW 86
517 #define ZEND_FETCH_DIM_RW 87
518 #define ZEND_FETCH_OBJ_RW 88
519 #define ZEND_FETCH_IS 89
520 #define ZEND_FETCH_DIM_IS 90
521 #define ZEND_FETCH_OBJ_IS 91
522 #define ZEND_FETCH_FUNC_ARG 92
523 #define ZEND_FETCH_DIM_FUNC_ARG 93
524 #define ZEND_FETCH_OBJ_FUNC_ARG 94
525 #define ZEND_FETCH_UNSET 95
526 #define ZEND_FETCH_DIM_UNSET 96
527 #define ZEND_FETCH_OBJ_UNSET 97
528
529 #define ZEND_FETCH_DIM_TMP_VAR 98
530 #define ZEND_FETCH_CONSTANT 99
531
532 #define ZEND_DECLARE_FUNCTION_OR_CLASS 100
533
534 #define ZEND_EXT_STMT 101
535 #define ZEND_EXT_FCALL_BEGIN 102
536 #define ZEND_EXT_FCALL_END 103
537 #define ZEND_EXT_NOP 104
538
539 #define ZEND_TICKS 105
fafbf6d @zsuraski - Implement declare() with declarables framework
zsuraski authored
540
d0fbddc @zsuraski Fix a corruption bug, when erroneously allowing to send non-variables…
zsuraski authored
541 #define ZEND_SEND_VAR_NO_REF 106
542
573b460 @andigutmans Zend Library
andigutmans authored
543 /* end of block */
544
545
546
547
548 /* global/local fetches */
549 #define ZEND_FETCH_GLOBAL 0
550 #define ZEND_FETCH_LOCAL 1
551 #define ZEND_FETCH_STATIC 2
552
553 /* var status for backpatching */
06d04d1 @andigutmans - Fix SEND_VAR problem after fetch'ing a variable and not knowing the…
andigutmans authored
554 #define BP_VAR_R 0
555 #define BP_VAR_W 1
556 #define BP_VAR_RW 2
557 #define BP_VAR_IS 3
558 #define BP_VAR_NA 4 /* if not applicable */
559 #define BP_VAR_FUNC_ARG 5
7fa17e8 @andigutmans - Put in the infrastructure for the unset() fix. Right now it has the…
andigutmans authored
560 #define BP_VAR_UNSET 6
573b460 @andigutmans Zend Library
andigutmans authored
561
562
563 #define ZEND_INTERNAL_FUNCTION 1
564 #define ZEND_USER_FUNCTION 2
565 #define ZEND_OVERLOADED_FUNCTION 3
2493f68 @zsuraski * Fix debugger+interactive mode bug
zsuraski authored
566 #define ZEND_EVAL_CODE 4
573b460 @andigutmans Zend Library
andigutmans authored
567
568 #define ZEND_INTERNAL_CLASS 1
569 #define ZEND_USER_CLASS 2
570
571 #define ZEND_EVAL (1<<0)
572 #define ZEND_INCLUDE (1<<1)
9cc7044 @andigutmans - Cleanup old IMPORT stuff
andigutmans authored
573 #define ZEND_INCLUDE_ONCE (1<<2)
67b4b3a @zsuraski - require() of a dynamic expression now has the standard require() se…
zsuraski authored
574 #define ZEND_REQUIRE (1<<3)
c06692e @zsuraski The patch we promised - redesigned the compilation/execution API:
zsuraski authored
575 #define ZEND_REQUIRE_ONCE (1<<4)
573b460 @andigutmans Zend Library
andigutmans authored
576
577 #define ZEND_ISSET (1<<0)
578 #define ZEND_ISEMPTY (1<<1)
579
580 #define ZEND_CT (1<<0)
581 #define ZEND_RT (1<<1)
582
583
58153df @zsuraski - Improve the file handle closing code
zsuraski authored
584 #define ZEND_HANDLE_FILENAME 0
585 #define ZEND_HANDLE_FD 1
586 #define ZEND_HANDLE_FP 2
587 #define ZEND_HANDLE_STDIOSTREAM 3
588 #define ZEND_HANDLE_FSTREAM 4
573b460 @andigutmans Zend Library
andigutmans authored
589
d894cf4 @zsuraski Support definition of classes that are derived from classes that are …
zsuraski authored
590 #define ZEND_DECLARE_CLASS 1
591 #define ZEND_DECLARE_FUNCTION 2
592 #define ZEND_DECLARE_INHERITED_CLASS 3
b0bfa45 @zsuraski * Fix all hash checks that checked Bucket.arKey for NULL, when it was…
zsuraski authored
593
1250c43 @zsuraski * Add struct name to all typedef's so that they can be debugged with …
zsuraski authored
594 #define ZEND_FETCH_STANDARD 0
cccd244 @zsuraski Get rid of AiCount completely
zsuraski authored
595 #define ZEND_FETCH_ADD_LOCK 1
1250c43 @zsuraski * Add struct name to all typedef's so that they can be debugged with …
zsuraski authored
596
741b816 @zsuraski * Support getThis() for internal functions.
zsuraski authored
597 #define ZEND_MEMBER_FUNC_CALL 1<<0
598 #define ZEND_CTOR_CALL 1<<1
599
8d90825 @andigutmans - Allow passing references which are returned from functions and new
andigutmans authored
600 #define ZEND_ARG_SEND_BY_REF (1<<0)
601 #define ZEND_ARG_COMPILE_TIME_BOUND (1<<1)
6ec1acb @zsuraski Phase 3:
zsuraski authored
602
59d5462 @andigutmans - Stop using the locking mechanism and start using refcount.
andigutmans authored
603 #define AI_USE_PTR(ai) \
604 if ((ai).ptr_ptr) { \
605 (ai).ptr = *((ai).ptr_ptr); \
606 (ai).ptr_ptr = &((ai).ptr); \
607 } else { \
608 (ai).ptr = NULL; \
609 }
610
6d988ec @andigutmans - Add support for BYREF_FORCE_REST
andigutmans authored
611 /* Lost In Stupid Parentheses */
612 #define ARG_SHOULD_BE_SENT_BY_REF(offset, conduct_check, arg_types) \
613 ( \
614 conduct_check \
615 && arg_types \
616 && \
617 ( \
618 ( \
619 offset<=arg_types[0] \
620 && arg_types[offset]==BYREF_FORCE \
621 ) \
622 || ( \
623 offset>=arg_types[0] \
624 && arg_types[arg_types[0]]==BYREF_FORCE_REST \
625 ) \
626 ) \
627 )
628
ced9cee @zsuraski - Implement return by reference:
zsuraski authored
629 #define ZEND_RETURN_VAL 0
630 #define ZEND_RETURN_REF 1
631
ad115d2 @zsuraski Fix require()
zsuraski authored
632 END_EXTERN_C()
633
a617217 Replace macros which begin with an underscore through an appropiately
Sascha Schumann authored
634 #endif /* ZEND_COMPILE_H */
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