1 /* 2 +----------------------------------------------------------------------+ 3 | Zend Engine, Func Info | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) The PHP Group | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 3.01 of the PHP license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.php.net/license/3_01.txt | 11 | If you did not receive a copy of the PHP license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@php.net so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Authors: Dmitry Stogov <dmitry@php.net> | 16 +----------------------------------------------------------------------+ 17 */ 18 19 #ifndef ZEND_FUNC_INFO_H 20 #define ZEND_FUNC_INFO_H 21 22 #include "zend_ssa.h" 23 24 /* func/cfg flags */ 25 #define ZEND_FUNC_INDIRECT_VAR_ACCESS (1<<0) /* accesses variables by name */ 26 #define ZEND_FUNC_HAS_CALLS (1<<1) 27 #define ZEND_FUNC_VARARG (1<<2) /* uses func_get_args() */ 28 #define ZEND_FUNC_NO_LOOPS (1<<3) 29 #define ZEND_FUNC_IRREDUCIBLE (1<<4) 30 #define ZEND_FUNC_FREE_LOOP_VAR (1<<5) 31 #define ZEND_FUNC_RECURSIVE (1<<7) 32 #define ZEND_FUNC_RECURSIVE_DIRECTLY (1<<8) 33 #define ZEND_FUNC_RECURSIVE_INDIRECTLY (1<<9) 34 #define ZEND_FUNC_HAS_EXTENDED_FCALL (1<<10) 35 #define ZEND_FUNC_HAS_EXTENDED_STMT (1<<11) 36 #define ZEND_SSA_TSSA (1<<12) /* used by tracing JIT */ 37 38 #define ZEND_FUNC_JIT_ON_FIRST_EXEC (1<<13) /* used by JIT */ 39 #define ZEND_FUNC_JIT_ON_PROF_REQUEST (1<<14) /* used by JIT */ 40 #define ZEND_FUNC_JIT_ON_HOT_COUNTERS (1<<15) /* used by JIT */ 41 #define ZEND_FUNC_JIT_ON_HOT_TRACE (1<<16) /* used by JIT */ 42 43 44 typedef struct _zend_func_info zend_func_info; 45 typedef struct _zend_call_info zend_call_info; 46 47 #define ZEND_FUNC_INFO(op_array) \ 48 ((zend_func_info*)((op_array)->reserved[zend_func_info_rid])) 49 50 #define ZEND_SET_FUNC_INFO(op_array, info) do { \ 51 zend_func_info** pinfo = (zend_func_info**)&(op_array)->reserved[zend_func_info_rid]; \ 52 *pinfo = info; \ 53 } while (0) 54 55 BEGIN_EXTERN_C() 56 57 extern int zend_func_info_rid; 58 59 uint32_t zend_get_func_info( 60 const zend_call_info *call_info, const zend_ssa *ssa, 61 zend_class_entry **ce, zend_bool *ce_is_instanceof); 62 63 int zend_func_info_startup(void); 64 int zend_func_info_shutdown(void); 65 66 END_EXTERN_C() 67 68 #endif /* ZEND_FUNC_INFO_H */ 69
