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- /**
- * Copyright (c) 2017 - 2020, Nordic Semiconductor ASA
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form, except as embedded into a Nordic
- * Semiconductor ASA integrated circuit in a product or a software update for
- * such product, must reproduce the above copyright notice, this list of
- * conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- *
- * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * 4. This software, with or without modification, must only be used with a
- * Nordic Semiconductor ASA integrated circuit.
- *
- * 5. Any software provided in binary form under this license must not be reverse
- * engineered, decompiled, modified and/or disassembled.
- *
- * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
- #include "sdk_common.h"
- #include "compiler_abstraction.h"
- #include "app_error.h"
- #if defined (__CORTEX_M) && (__CORTEX_M == 0x04)
- void app_error_handler(ret_code_t error_code, uint32_t line_num, const uint8_t * p_file_name)
- {
- __ASM volatile(
- "push {lr} \n"
- /* reserve space on stack for error_info_t struct */
- "sub sp, sp, %0 \n"
- /* prepare error_info_t struct */
- "str r0, [sp, %1] \n"
- "str r1, [sp, %3] \n"
- "str r2, [sp, %2] \n"
- /* prepare arguments and call function: app_error_fault_handler */
- "ldr.n r0, 1f \n"
- "mov r1, LR \n"
- "mov r2, sp \n"
- /* call app_error_fault_handler */
- "bl %c5 \n"
- /* release stack */
- "add sp, sp, %0 \n"
- "pop {pc} \n"
- "DATA \n"
- "1: \n"
- " DC32 %c4 \n"
- : /* Outputs */
- : /* Inputs */
- "i" (APP_ERROR_ERROR_INFO_SIZE_ALIGNED_8BYTE),
- "i" (APP_ERROR_ERROR_INFO_OFFSET_ERR_CODE),
- "i" (APP_ERROR_ERROR_INFO_OFFSET_P_FILE_NAME),
- "i" (APP_ERROR_ERROR_INFO_OFFSET_LINE_NUM),
- "i" (NRF_FAULT_ID_SDK_ERROR),
- "i" (app_error_fault_handler)
- : /* CLobbers */
- "r0", "r1", "r2"
- );
- }
- #elif defined(__CORTEX_M) && (__CORTEX_M == 0x00)
- /* NRF51 implementation is currently not supporting PC readout */
- void app_error_handler(ret_code_t error_code, uint32_t line_num, const uint8_t * p_file_name)
- {
- error_info_t error_info = {
- .line_num = line_num,
- .p_file_name = p_file_name,
- .err_code = error_code,
- };
- app_error_fault_handler(NRF_FAULT_ID_SDK_ERROR, 0, (uint32_t)(&error_info));
- UNUSED_VARIABLE(error_info);
- }
- #else
- #error Architecture not supported
- #endif
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