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631bc81607
Co-authored-by: Dmitry Stogov <dmitry@zend.com> Closes GH-12461
134 lines
5.4 KiB
C
134 lines
5.4 KiB
C
/*
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+----------------------------------------------------------------------+
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| Zend Engine |
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+----------------------------------------------------------------------+
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| Copyright (c) Zend Technologies Ltd. (http://www.zend.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.00 of the Zend license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.zend.com/license/2_00.txt. |
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| If you did not receive a copy of the Zend license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@zend.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef ZEND_FRAMELESS_FUNCTION_H
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#define ZEND_FRAMELESS_FUNCTION_H
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#include <stdint.h>
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#include <stddef.h>
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#ifdef PHP_WIN32
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# include <config.w32.h>
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#else
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# include <php_config.h>
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#endif
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#include "zend_portability.h"
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#define ZEND_FRAMELESS_FUNCTION_PARAMETERS_0 zval *return_value
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#define ZEND_FRAMELESS_FUNCTION_PARAMETERS_1 zval *return_value, zval *arg1
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#define ZEND_FRAMELESS_FUNCTION_PARAMETERS_2 zval *return_value, zval *arg1, zval *arg2
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#define ZEND_FRAMELESS_FUNCTION_PARAMETERS_3 zval *return_value, zval *arg1, zval *arg2, zval *arg3
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#define ZEND_FRAMELESS_FUNCTION_NAME(name, arity) zflf_##name##_##arity
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#define ZEND_OP_IS_FRAMELESS_ICALL(opcode) ((opcode) >= ZEND_FRAMELESS_ICALL_0 && (opcode) <= ZEND_FRAMELESS_ICALL_3)
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#define ZEND_FLF_NUM_ARGS(opcode) ((opcode) - ZEND_FRAMELESS_ICALL_0)
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#define ZEND_FLF_FUNC(opline) (zend_flf_functions[(opline)->extended_value])
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#define ZEND_FLF_HANDLER(opline) (zend_flf_handlers[(opline)->extended_value])
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#define ZEND_FRAMELESS_FUNCTION(name, arity) \
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void ZEND_FRAMELESS_FUNCTION_NAME(name, arity)(ZEND_FRAMELESS_FUNCTION_PARAMETERS_##arity)
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#define Z_FLF_PARAM_ZVAL(arg_num, dest) \
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dest = arg ## arg_num;
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#define Z_FLF_PARAM_ARRAY(arg_num, dest) \
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if (!zend_parse_arg_array(arg ## arg_num, &dest, /* null_check */ false, /* or_object */ false)) { \
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zend_wrong_parameter_type_error(arg_num, Z_EXPECTED_ARRAY, arg ## arg_num); \
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goto flf_clean; \
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}
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#define Z_FLF_PARAM_ARRAY_OR_NULL(arg_num, dest) \
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if (!zend_parse_arg_array(arg ## arg_num, &dest, /* null_check */ true, /* or_object */ false)) { \
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zend_wrong_parameter_type_error(arg_num, Z_EXPECTED_ARRAY_OR_NULL, arg ## arg_num); \
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goto flf_clean; \
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}
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#define Z_FLF_PARAM_ARRAY_HT_OR_STR(arg_num, dest_ht, dest_str, str_tmp) \
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if (Z_TYPE_P(arg ## arg_num) == IS_STRING) { \
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dest_ht = NULL; \
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dest_str = Z_STR_P(arg ## arg_num); \
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} else if (EXPECTED(Z_TYPE_P(arg ## arg_num) == IS_ARRAY)) { \
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dest_ht = Z_ARRVAL_P(arg ## arg_num); \
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dest_str = NULL; \
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} else { \
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dest_ht = NULL; \
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ZVAL_COPY(&str_tmp, arg ## arg_num); \
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arg ## arg_num = &str_tmp; \
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if (!zend_flf_parse_arg_str_slow(arg ## arg_num, &dest_str, arg_num)) { \
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zend_wrong_parameter_type_error(arg_num, Z_EXPECTED_ARRAY_OR_STRING, arg ## arg_num); \
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goto flf_clean; \
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} \
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}
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#define Z_FLF_PARAM_BOOL(arg_num, dest) \
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if (!zend_parse_arg_bool_ex(arg ## arg_num, &dest, /* is_null */ NULL, /* null_check */ false, arg_num, /* frameless */ true)) { \
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zend_wrong_parameter_type_error(arg_num, Z_EXPECTED_BOOL, arg ## arg_num); \
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goto flf_clean; \
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}
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#define Z_FLF_PARAM_LONG(arg_num, dest) \
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if (!zend_parse_arg_long_ex(arg ## arg_num, &dest, /* is_null */ NULL, /* null_check */ false, arg_num, /* frameless */ true)) { \
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zend_wrong_parameter_type_error(arg_num, Z_EXPECTED_LONG, arg ## arg_num); \
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goto flf_clean; \
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}
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#define Z_FLF_PARAM_LONG_OR_NULL(arg_num, is_null, dest) \
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if (!zend_parse_arg_long_ex(arg ## arg_num, &dest, &is_null, /* null_check */ true, arg_num, /* frameless */ true)) { \
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zend_wrong_parameter_type_error(arg_num, Z_EXPECTED_LONG_OR_NULL, arg ## arg_num); \
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goto flf_clean; \
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}
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#define Z_FLF_PARAM_STR(arg_num, dest, tmp) \
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if (Z_TYPE_P(arg ## arg_num) == IS_STRING) { \
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dest = Z_STR_P(arg ## arg_num); \
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} else { \
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ZVAL_COPY(&tmp, arg ## arg_num); \
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arg ## arg_num = &tmp; \
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if (!zend_parse_arg_str_ex(arg ## arg_num, &dest, /* null_check */ false, arg_num, /* frameless */ true)) { \
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zend_wrong_parameter_type_error(arg_num, Z_EXPECTED_STRING, arg ## arg_num); \
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goto flf_clean; \
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} \
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}
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#define Z_FLF_PARAM_FREE_STR(arg_num, tmp) \
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if (UNEXPECTED(arg ## arg_num == &tmp)) { \
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zval_ptr_dtor(arg ## arg_num); \
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}
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BEGIN_EXTERN_C()
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typedef struct _zval_struct zval;
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typedef struct _zend_op zend_op;
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typedef union _zend_function zend_function;
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typedef void (*zend_frameless_function_0)(zval *return_value);
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typedef void (*zend_frameless_function_1)(zval *return_value, zval *op1);
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typedef void (*zend_frameless_function_2)(zval *return_value, zval *op1, zval *op2);
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typedef void (*zend_frameless_function_3)(zval *return_value, zval *op1, zval *op2, zval *op3);
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extern size_t zend_flf_count;
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extern size_t zend_flf_capacity;
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ZEND_API extern void **zend_flf_handlers;
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extern zend_function **zend_flf_functions;
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typedef struct {
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void *handler;
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uint32_t num_args;
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} zend_frameless_function_info;
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typedef enum {
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ZEND_JMP_FL_UNPRIMED = 0,
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ZEND_JMP_FL_MISS = 1,
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ZEND_JMP_FL_HIT = 2,
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} zend_jmp_fl_result;
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END_EXTERN_C()
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#endif
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