/* * Copyright : (C) 2022 Phytium Information Technology, Inc. * All Rights Reserved. * * This program is OPEN SOURCE software: you can redistribute it and/or modify it * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd, * either version 1.0 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the Phytium Public License for more details. * * * FilePath: fsmp.h * Date: 2022-02-10 14:53:42 * LastEditTime: 2022-02-17 17:58:18 * Description:  This file is for spinlock function * * Modify History: * Ver   Who        Date         Changes * ----- ------     --------    -------------------------------------- * 1.0 carl 2023-02-28 Use GCC built-in functions to implement spinlock */ #ifndef BSP_BOARD_COMMON_SMP_H #define BSP_BOARD_COMMON_SMP_H #include "ftypes.h" #ifdef __cplusplus extern "C" { #endif void SpinInit(void); void SpinLock(void); void SpinUnlock(void); #ifdef __cplusplus } #endif #endif // DEBUG