diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/app_error_handler_gcc.c')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/app_error_handler_gcc.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/app_error_handler_gcc.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/app_error_handler_gcc.c new file mode 100644 index 0000000..b2420ed --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/util/app_error_handler_gcc.c @@ -0,0 +1,101 @@ +/** + * Copyright (c) 2017 - 2018, 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) __attribute__(( naked )); + +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 - preserve 8byte stack aligment */ + "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 r0, =%4 \n" + "mov r1, lr \n" + "mov r2, sp \n" + "bl %5 \n" + + /* release stack */ + "add sp, sp, %0 \n" + + "pop {pc} \n" + ".ltorg \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), + "X" (NRF_FAULT_ID_SDK_ERROR), + "X" (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 + |