1 /* 2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef __HVB_GM_COMMON_H__ 16 #define __HVB_GM_COMMON_H__ 17 18 #include <stdint.h> 19 #include "hvb_gm_log.h" 20 21 #ifndef htobe32 22 #define htobe32(value) \ 23 ((((value)&0x000000FF) << 24) | (((value)&0x0000FF00) << 8) | (((value)&0x00FF0000) >> 8) | \ 24 (((value)&0xFF000000) >> 24)) 25 #endif 26 27 #ifndef word2byte 28 #define word2byte(w) ((w) * sizeof(uint32_t)) 29 #endif 30 31 #ifndef byte2bit 32 #define byte2bit(bytes) ((bytes) << 3) 33 #endif 34 35 #ifndef u16_inv 36 #define u16_inv(v) ((((v) & 0x00FF) << 8) | (((v) & 0xFF00) >> 8)) 37 #endif 38 39 #ifndef array_size 40 #define array_size(x) (sizeof(x) / sizeof((x)[0])) 41 #endif 42 43 #endif 44