/* 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

#define OPCODE_SIZE(op) \
  sizeof (struct __op_##op) + 1,

static uint8_t opcode_sizes[] = {
  OP_LIST (OPCODE_SIZE)
  0
};

static bool
opcodes_equal (OPCODE *opcodes1, OPCODE *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;
    
      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