target_php.c File Reference

#include <sys/types.h>
#include <unistd.h>
#include <glib.h>
#include "object.h"
#include "binfile.h"
#include "dwdebug.h"
#include "dwdebug_priv.h"
#include "target.h"
#include "target_api.h"
#include "probe_api.h"
#include "target_php.h"

Include dependency graph for target_php.c:

Go to the source code of this file.

Data Structures
struct	php_debugfile_info

Macros
#define	PHP_UTIL_ZEND_HASH_APPLY_FREE   0
#define	PHP_UTIL_ZEND_HASH_APPLY_SAVE   1 << 0
#define	PHP_UTIL_ZEND_HASH_APPLY_STOP   1 << 1
#define	PHP_ZEND_INTERNAL_FUNCTION   1U
#define	PHP_ZEND_USER_FUNCTION   2U
#define	PHP_ZEND_OVERLOADED_FUNCTION   3U
#define	PHP_ZEND_EVAL_CODE   4U
#define	PHP_ZEND_OVERLOADED_FUNCTION_TEMPORARY   5U
#define	PHP_ZEND_INTERNAL_CLASS   1
#define	PHP_ZEND_USER_CLASS   2
#define	php_zhash_foreach_loadtype(target, zhash_val, lpc, value, value_type)

Typedefs
typedef int(*	php_util_zend_hash_apply_func_t )(struct target *target, struct target_location_ctxt *tlctxt, struct value *k, struct value *v, void *priv)

Functions
GHashTable *	php_zhash_to_ghash (struct target *target, struct value *zhash)
struct value *	php_zhash_find (struct target *target, struct value *zhash, char *key, struct symbol *type)
struct php_spec *	php_build_spec (void)
void	php_free_spec (struct php_spec *spec)
int	php_singlestep (struct target *target, tid_t tid, int isbp, struct target *overlay)
int	php_singlestep_end (struct target *target, tid_t tid, struct target *overlay)
int	__php_location_ops_setcurrentframe (struct location_ctxt *lctxt, int frame)
struct symbol *	__php_location_ops_getsymbol (struct location_ctxt *lctxt)
int	__php_location_ops_getaddrsize (struct location_ctxt *lctxt)
int	__php_location_ops_getregno (struct location_ctxt *lctxt, common_reg_t creg, REG *o_reg)
int	__php_location_ops_readreg (struct location_ctxt *lctxt, REG regno, REGVAL *regval)
int	__php_location_ops_writereg (struct location_ctxt *lctxt, REG regno, REGVAL regval)
int	__php_location_ops_cachereg (struct location_ctxt *lctxt, REG regno, REGVAL regval)
int	__php_location_ops_readipreg (struct location_ctxt *lctxt, REGVAL *regval)
int	__php_location_ops_readword (struct location_ctxt *lctxt, ADDR real_addr, ADDR *pval)
int	__php_location_ops_writeword (struct location_ctxt *lctxt, ADDR real_addr, ADDR pval)
int	__php_location_ops_relocate (struct location_ctxt *lctxt, ADDR obj_addr, ADDR *real_addr)
int	__php_location_ops_unrelocate (struct location_ctxt *lctxt, ADDR real_addr, ADDR *obj_addr)

Variables
struct target_ops	php_ops
struct location_ops	php_location_ops

Macro Definition Documentation

#define PHP_UTIL_ZEND_HASH_APPLY_FREE   0

Definition at line 313 of file target_php.c.

#define PHP_UTIL_ZEND_HASH_APPLY_SAVE   1 << 0

Definition at line 314 of file target_php.c.

#define PHP_UTIL_ZEND_HASH_APPLY_STOP   1 << 1

Definition at line 315 of file target_php.c.

#define PHP_ZEND_EVAL_CODE   4U

Definition at line 455 of file target_php.c.

#define PHP_ZEND_INTERNAL_CLASS   1

Definition at line 724 of file target_php.c.

#define PHP_ZEND_INTERNAL_FUNCTION   1U

Definition at line 452 of file target_php.c.

#define PHP_ZEND_OVERLOADED_FUNCTION   3U

Definition at line 454 of file target_php.c.

#define PHP_ZEND_OVERLOADED_FUNCTION_TEMPORARY   5U

Definition at line 456 of file target_php.c.

#define PHP_ZEND_USER_CLASS   2

Definition at line 725 of file target_php.c.

#define PHP_ZEND_USER_FUNCTION   2U

Definition at line 453 of file target_php.c.

#define php_zhash_foreach_loadtype	(		target,
			zhash_val,
			lpc,
			value,
			value_type
	)

Definition at line 928 of file target_php.c.

Typedef Documentation

typedef int(* php_util_zend_hash_apply_func_t)(struct target *target, struct target_location_ctxt *tlctxt, struct value *k, struct value *v, void *priv)

Definition at line 316 of file target_php.c.

Function Documentation

int __php_location_ops_cachereg	(	struct location_ctxt *	lctxt,
		REG	regno,
		REGVAL	regval
	)

Definition at line 2747 of file target_php.c.

int __php_location_ops_getaddrsize

(

struct location_ctxt *

lctxt

)

Definition at line 2722 of file target_php.c.

int __php_location_ops_getregno	(	struct location_ctxt *	lctxt,
		common_reg_t	creg,
		REG *	o_reg
	)

Definition at line 2729 of file target_php.c.

struct symbol* __php_location_ops_getsymbol

(

struct location_ctxt *

lctxt

)

Definition at line 2713 of file target_php.c.

int __php_location_ops_readipreg	(	struct location_ctxt *	lctxt,
		REGVAL *	regval
	)

Definition at line 2753 of file target_php.c.

int __php_location_ops_readreg	(	struct location_ctxt *	lctxt,
		REG	regno,
		REGVAL *	regval
	)

Definition at line 2735 of file target_php.c.

int __php_location_ops_readword	(	struct location_ctxt *	lctxt,
		ADDR	real_addr,
		ADDR *	pval
	)

Definition at line 2758 of file target_php.c.

int __php_location_ops_relocate	(	struct location_ctxt *	lctxt,
		ADDR	obj_addr,
		ADDR *	real_addr
	)

Definition at line 2795 of file target_php.c.

int __php_location_ops_setcurrentframe	(	struct location_ctxt *	lctxt,
		int	frame
	)

The interface to the dwdebug library's lsymbol_resolve* and symbol_resolve* functions.

Definition at line 2697 of file target_php.c.

int __php_location_ops_unrelocate	(	struct location_ctxt *	lctxt,
		ADDR	real_addr,
		ADDR *	obj_addr
	)

Definition at line 2801 of file target_php.c.

int __php_location_ops_writereg	(	struct location_ctxt *	lctxt,
		REG	regno,
		REGVAL	regval
	)

Definition at line 2741 of file target_php.c.

int __php_location_ops_writeword	(	struct location_ctxt *	lctxt,
		ADDR	real_addr,
		ADDR	pval
	)

Definition at line 2776 of file target_php.c.

struct php_spec* php_build_spec

(

void

)

Definition at line 938 of file target_php.c.

void php_free_spec

(

struct php_spec *

spec

)

Definition at line 946 of file target_php.c.

int php_singlestep	(	struct target *	target,
		tid_t	tid,
		int	isbp,
		struct target *	overlay
	)

Definition at line 2682 of file target_php.c.

int php_singlestep_end	(	struct target *	target,
		tid_t	tid,
		struct target *	overlay
	)

Definition at line 2687 of file target_php.c.

struct value* php_zhash_find	(	struct target *	target,
		struct value *	zhash,
		char *	key,
		struct symbol *	type
	)

GHashTable* php_zhash_to_ghash	(	struct target *	target,
		struct value *	zhash
	)

Variable Documentation

struct location_ops php_location_ops

Initial value:

= {
    .setcurrentframe = __php_location_ops_setcurrentframe,
    .getsymbol = __php_location_ops_getsymbol,
    .readreg = __php_location_ops_readreg,
    .writereg = __php_location_ops_writereg,
    .cachereg = __php_location_ops_cachereg,
    .readipreg = __php_location_ops_readipreg,

    .readword = __php_location_ops_readword,
    .writeword = __php_location_ops_writeword,
    .relocate = __php_location_ops_relocate,
    .unrelocate = __php_location_ops_unrelocate,

    .getregno = __php_location_ops_getregno,
    .getaddrsize = __php_location_ops_getaddrsize,
}

Definition at line 2807 of file target_php.c.

struct target_ops php_ops

Definition at line 1015 of file target_php.c.