mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* Copyright 2014 Samsung Electronics Co., Ltd.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef COMMON_H
|
|
#define COMMON_H
|
|
|
|
#include "jerry-libc.h"
|
|
|
|
#define NAME_TO_ID(op) (__op__idx_##op)
|
|
|
|
#define __OPCODE_SIZE(name, arg1, arg2, arg3) \
|
|
sizeof (__op_##name) + 1,
|
|
|
|
#define LP(s) (lp_string) { .length = (uint8_t) __strlen(s), .str = (ecma_char_t *) s }
|
|
|
|
static uint8_t opcode_sizes[] = {
|
|
OP_LIST (OPCODE_SIZE)
|
|
0
|
|
};
|
|
|
|
static bool opcodes_equal (const opcode_t *, opcode_t *, uint16_t) __unused;
|
|
|
|
static bool
|
|
opcodes_equal (const opcode_t *opcodes1, opcode_t *opcodes2, uint16_t size)
|
|
{
|
|
uint16_t i;
|
|
for (i = 0; i < size; i++)
|
|
{
|
|
uint8_t opcode_num1 = opcodes1[i].op_idx, opcode_num2 = opcodes2[i].op_idx;
|
|
uint8_t j;
|
|
|
|
if (opcode_num1 != opcode_num2)
|
|
return false;
|
|
|
|
if (opcode_num1 == NAME_TO_ID (nop) || opcode_num1 == NAME_TO_ID (ret))
|
|
return true;
|
|
|
|
for (j = 1; j < opcode_sizes[opcode_num1]; j++)
|
|
if (((uint8_t*)&opcodes1[i])[j] != ((uint8_t*)&opcodes2[i])[j])
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
#endif // COMMON_H
|