/*************************************************************************************************/ /*! * \file * * \brief System hooks. * * Copyright (c) 2016-2019 Arm Ltd. All Rights Reserved. * * Copyright (c) 2019-2020 Packetcraft, Inc. * * 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 PAL_SYS_H #define PAL_SYS_H #include "pal_types.h" #ifdef __cplusplus extern "C" { #endif /*! \addtogroup PAL_SYS * \{ */ /************************************************************************************************** Macros **************************************************************************************************/ /* Common error handling routines; for use with PAL implementation only. */ #ifdef DEBUG /*! \brief Parameter check. */ #define PAL_SYS_ASSERT(expr) { if (!(expr)) { PalSysAssertTrap(); } } #else /*! \brief Parameter check (disabled). */ #define PAL_SYS_ASSERT(expr) #endif /************************************************************************************************** Function Declarations **************************************************************************************************/ /* Initialization */ void PalSysInit(void); /* Diagnostics */ void PalSysAssertTrap(void); void PalSysSetTrap(bool_t enable); uint32_t PalSysGetAssertCount(void); uint32_t PalSysGetStackUsage(void); /* Power Management */ void PalSysSleep(void); bool_t PalSysIsBusy(void); void PalSysSetBusy(void); void PalSysSetIdle(void); /* Critical Section */ void PalEnterCs(void); void PalExitCs(void); /*! \} */ /* PAL_SYS */ #ifdef __cplusplus }; #endif #endif /* PAL_SYS_H */