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/* * Copyright (c) 2013-2014 Wind River Systems, 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. */ /** * @file * @brief Cortex-M public error handling * * ARM-specific nanokernel error handling interface. Included by ARM/arch.h. */ #ifndef _ARCH_ARM_CORTEXM_ERROR_H_ #define _ARCH_ARM_CORTEXM_ERROR_H_ #include <arch/arm/cortex_m/exc.h> #ifdef __cplusplus extern "C" { #endif #ifndef _ASMLANGUAGE extern FUNC_NORETURN void _NanoFatalErrorHandler(unsigned int, const NANO_ESF*); extern void _SysFatalErrorHandler(unsigned int, const NANO_ESF*); #endif #define _NANO_ERR_HW_EXCEPTION (0) /* MPU/Bus/Usage fault */ #define _NANO_ERR_INVALID_TASK_EXIT (1) /* Invalid task exit */ #define _NANO_ERR_STACK_CHK_FAIL (2) /* Stack corruption detected */ #define _NANO_ERR_ALLOCATION_FAIL (3) /* Kernel Allocation Failure */ #ifdef __cplusplus } #endif #endif /* _ARCH_ARM_CORTEXM_ERROR_H_ */ |