1 /*
2    +----------------------------------------------------------------------+
3    | Zend Engine, Bytecode Visualisation                                  |
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_DUMP_H
20 #define ZEND_DUMP_H
21 
22 #include "zend_ssa.h"
23 #include "zend_dfg.h"
24 
25 #define ZEND_DUMP_HIDE_UNREACHABLE     (1<<0)
26 #define ZEND_DUMP_RC_INFERENCE         (1<<1)
27 #define ZEND_DUMP_CFG                  (1<<2)
28 #define ZEND_DUMP_SSA                  (1<<3)
29 #define ZEND_DUMP_LIVE_RANGES          (1<<4)
30 
31 BEGIN_EXTERN_C()
32 
33 void zend_dump_op_array(const zend_op_array *op_array, uint32_t dump_flags, const char *msg, const void *data);
34 void zend_dump_op(const zend_op_array *op_array, const zend_basic_block *b, const zend_op *opline, uint32_t dump_flags, const zend_ssa *ssa, const zend_ssa_op *ssa_op);
35 void zend_dump_dominators(const zend_op_array *op_array, const zend_cfg *cfg);
36 void zend_dump_dfg(const zend_op_array *op_array, const zend_cfg *cfg, const zend_dfg *dfg);
37 void zend_dump_phi_placement(const zend_op_array *op_array, const zend_ssa *ssa);
38 void zend_dump_variables(const zend_op_array *op_array);
39 void zend_dump_ssa_variables(const zend_op_array *op_array, const zend_ssa *ssa, uint32_t dump_flags);
40 void zend_dump_ssa_var(const zend_op_array *op_array, const zend_ssa *ssa, int ssa_var_num, zend_uchar var_type, int var_num, uint32_t dump_flags);
41 void zend_dump_var(const zend_op_array *op_array, zend_uchar var_type, int var_num);
42 void zend_dump_op_array_name(const zend_op_array *op_array);
43 void zend_dump_const(const zval *zv);
44 void zend_dump_ht(HashTable *ht);
45 
46 END_EXTERN_C()
47 
48 #endif /* ZEND_DUMP_H */
49