/*
+----------------------------------------------------------------------+
| Zend Engine, Func Info |
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Dmitry Stogov <dmitry@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef ZEND_FUNC_INFO_H
#define ZEND_FUNC_INFO_H
#include "zend_ssa.h"
/* func/cfg flags */
#define ZEND_FUNC_INDIRECT_VAR_ACCESS (1<<0) /* accesses variables by name */
#define ZEND_FUNC_HAS_CALLS (1<<1)
#define ZEND_FUNC_VARARG (1<<2) /* uses func_get_args() */
#define ZEND_FUNC_NO_LOOPS (1<<3)
#define ZEND_FUNC_IRREDUCIBLE (1<<4)
#define ZEND_FUNC_FREE_LOOP_VAR (1<<5)
#define ZEND_FUNC_RECURSIVE (1<<7)
#define ZEND_FUNC_RECURSIVE_DIRECTLY (1<<8)
#define ZEND_FUNC_RECURSIVE_INDIRECTLY (1<<9)
#define ZEND_FUNC_HAS_EXTENDED_FCALL (1<<10)
#define ZEND_FUNC_HAS_EXTENDED_STMT (1<<11)
#define ZEND_SSA_TSSA (1<<12) /* used by tracing JIT */
#define ZEND_FUNC_JIT_ON_FIRST_EXEC (1<<13) /* used by JIT */
#define ZEND_FUNC_JIT_ON_PROF_REQUEST (1<<14) /* used by JIT */
#define ZEND_FUNC_JIT_ON_HOT_COUNTERS (1<<15) /* used by JIT */
#define ZEND_FUNC_JIT_ON_HOT_TRACE (1<<16) /* used by JIT */
typedef struct _zend_func_info zend_func_info;
typedef struct _zend_call_info zend_call_info;
#define ZEND_FUNC_INFO(op_array) \
((zend_func_info*)((op_array)->reserved[zend_func_info_rid]))
#define ZEND_SET_FUNC_INFO(op_array, info) do { \
zend_func_info** pinfo = (zend_func_info**)&(op_array)->reserved[zend_func_info_rid]; \
*pinfo = info; \
} while (0)
BEGIN_EXTERN_C()
extern ZEND_API int zend_func_info_rid;
uint32_t zend_get_internal_func_info(
const zend_function *callee_func, const zend_call_info *call_info, const zend_ssa *ssa);
ZEND_API uint32_t zend_get_func_info(
const zend_call_info *call_info, const zend_ssa *ssa,
zend_class_entry **ce, bool *ce_is_instanceof);
int zend_func_info_startup(void);
int zend_func_info_shutdown(void);
END_EXTERN_C()
#endif /* ZEND_FUNC_INFO_H */
