phpdbg_print.c File Reference

#include "phpdbg.h"
#include "phpdbg_print.h"
#include "phpdbg_utils.h"
#include "phpdbg_prompt.h"
#include "Optimizer/zend_dump.h"

Go to the source code of this file.

Macros
#define	PHPDBG_PRINT_COMMAND_D(f, h, a, m, l, s, flags)

Functions
	if (phpdbg_safe_class_lookup(param->str, param->len, &ce)==SUCCESS)
	if (phpdbg_safe_class_lookup(param->method.class, strlen(param->method.class), &ce)==SUCCESS)
	if (func_name[0]=='.')
else	if (!EG(function_table))
	zend_str_tolower_copy (ZSTR_VAL(lcname), func_name, ZSTR_LEN(lcname))
	efree (lcname)
void	phpdbg_print_opcodes_main (void)
void	phpdbg_print_opcodes_function (const char *function, size_t len)
void	phpdbg_print_opcodes_method (const char *class, const char *function)
void	phpdbg_print_opcodes_class (const char *class)
void	phpdbg_print_opcodes (const char *function)
void	phpdbg_print_opline (zend_execute_data *execute_data, bool ignore_flags)

Variables
const phpdbg_command_t	phpdbg_print_commands []
	else
return	SUCCESS
zend_function *	fbc
const char *	func_name = param->str
size_t	func_name_len = param->len
zend_string *	lcname = zend_string_alloc(func_name_len, 0)
	phpdbg_try_access

Macro Definition Documentation

PHPDBG_PRINT_COMMAND_D

#define PHPDBG_PRINT_COMMAND_D	(		f,
			h,
			a,
			m,
			l,
			s,
			flags )

Value:

    PHPDBG_COMMAND_D_EXP(f, h, a, m, l, s, &phpdbg_prompt_commands[8], flags)

Definition at line 28 of file phpdbg_print.c.

Function Documentation

efree()

efree

(

lcname

)

if() [1/4]

else if

(

!

EGfunction_table

)

Definition at line 200 of file phpdbg_print.c.

if() [2/4]

if

(

func_name

[0] = = '.'

)

Definition at line 188 of file phpdbg_print.c.

if() [3/4]

if

(

phpdbg_safe_class_lookup(param->method.class, strlen(param->method.class), &ce)

= = SUCCESS

)

Definition at line 156 of file phpdbg_print.c.

if() [4/4]

if

(

phpdbg_safe_class_lookup(param->str, param->len, &ce)

= = SUCCESS

)

Definition at line 126 of file phpdbg_print.c.

phpdbg_print_opcodes()

void phpdbg_print_opcodes

(

const char *

function

)

Definition at line 321 of file phpdbg_print.c.

phpdbg_print_opcodes_class()

void phpdbg_print_opcodes_class

(

const char *

class

)

Definition at line 310 of file phpdbg_print.c.

phpdbg_print_opcodes_function()

void phpdbg_print_opcodes_function	(	const char *	function,
		size_t	len )

Definition at line 235 of file phpdbg_print.c.

phpdbg_print_opcodes_main()

void phpdbg_print_opcodes_main

(

void

)

Definition at line 231 of file phpdbg_print.c.

phpdbg_print_opcodes_method()

void phpdbg_print_opcodes_method	(	const char *	class,
		const char *	function )

Definition at line 262 of file phpdbg_print.c.

phpdbg_print_opline()

void phpdbg_print_opline	(	zend_execute_data *	execute_data,
		bool	ignore_flags )

Definition at line 363 of file phpdbg_print.c.

zend_str_tolower_copy()

zend_str_tolower_copy	(	ZSTR_VAL(lcname)	,
		func_name	,
		ZSTR_LEN(lcname)	)

Variable Documentation

else

else

Initial value:

{
        phpdbg_error("The class %s could not be found", param->str)

Definition at line 145 of file phpdbg_print.c.

fbc

zend_function* fbc

Initial value:

{
    HashTable *func_table = EG(function_table)

Definition at line 183 of file phpdbg_print.c.

func_name

const char* func_name = param->str

Definition at line 184 of file phpdbg_print.c.

func_name_len

size_t func_name_len = param->len

Definition at line 185 of file phpdbg_print.c.

lcname

lcname = zend_string_alloc(func_name_len, 0)

Definition at line 186 of file phpdbg_print.c.

phpdbg_print_commands

const phpdbg_command_t phpdbg_print_commands[]

Initial value:

= {
    PHPDBG_PRINT_COMMAND_D(exec,       "print out the instructions in the main execution context", 'e', print_exec,   NULL, 0, PHPDBG_ASYNC_SAFE),
    PHPDBG_PRINT_COMMAND_D(opline,     "print out the instruction in the current opline",          'o', print_opline, NULL, 0, PHPDBG_ASYNC_SAFE),
    PHPDBG_PRINT_COMMAND_D(class,      "print out the instructions in the specified class",        'c', print_class,  NULL, "s", PHPDBG_ASYNC_SAFE),
    PHPDBG_PRINT_COMMAND_D(method,     "print out the instructions in the specified method",       'm', print_method, NULL, "m", PHPDBG_ASYNC_SAFE),
    PHPDBG_PRINT_COMMAND_D(func,       "print out the instructions in the specified function",     'f', print_func,   NULL, "s", PHPDBG_ASYNC_SAFE),
    PHPDBG_PRINT_COMMAND_D(stack,      "print out the instructions in the current stack",          's', print_stack,  NULL, 0, PHPDBG_ASYNC_SAFE),
    PHPDBG_END_COMMAND
}

Definition at line 31 of file phpdbg_print.c.

phpdbg_try_access

phpdbg_try_access

Initial value:

{
        if ((fbc = zend_hash_find_ptr(func_table, lcname))) {
            phpdbg_notice("%s %s %s (%d ops)",
                (fbc->type == ZEND_USER_FUNCTION) ? "User" : "Internal",
                (fbc->common.scope) ? "Method" : "Function",
                ZSTR_VAL(fbc->common.function_name),
                (fbc->type == ZEND_USER_FUNCTION) ? fbc->op_array.last : 0);
 
            phpdbg_print_function_helper(fbc);
        } else {
            phpdbg_error("The function %s could not be found", func_name);
        }
    } phpdbg_catch_access {
        phpdbg_error("Couldn't fetch function %.*s, invalid data source", (int) func_name_len, func_name);
    } phpdbg_end_try_access()

Definition at line 210 of file phpdbg_print.c.

SUCCESS

return SUCCESS

Definition at line 149 of file phpdbg_print.c.