diff --git a/cm_backtrace/Languages/README.md b/cm_backtrace/Languages/README.md deleted file mode 100644 index 0b24a56..0000000 --- a/cm_backtrace/Languages/README.md +++ /dev/null @@ -1,8 +0,0 @@ -# CmBacktrace: ARM Cortex-M 系列 MCU 错误追踪库 - -## 多语言支持 - -| Language | Location (or type) | Language tag | -|----------------------|----------------------------|--------------| -| English | United States | en-US | -| Chinese (Simplified) | People's Republic of China | zh-CN | \ No newline at end of file diff --git a/cm_backtrace/Languages/en-US/cmb_en_US.h b/cm_backtrace/Languages/en-US/cmb_en_US.h deleted file mode 100644 index afe2285..0000000 --- a/cm_backtrace/Languages/en-US/cmb_en_US.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2020, Armink, - * Chenxuan, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * NOTE: DO NOT include this file on the header file. - * Encoding: UTF-8 - * Created on: 2020-09-06 - */ - -[PRINT_MAIN_STACK_CFG_ERROR] = "ERROR: Unable to get the main stack information, please check the configuration of the main stack", -[PRINT_FIRMWARE_INFO] = "Firmware name: %s, hardware version: %s, software version: %s", -[PRINT_ASSERT_ON_THREAD] = "Assert on thread %s", -[PRINT_ASSERT_ON_HANDLER] = "Assert on interrupt or bare metal(no OS) environment", -[PRINT_THREAD_STACK_INFO] = "===== Thread stack information =====", -[PRINT_MAIN_STACK_INFO] = "====== Main stack information ======", -[PRINT_THREAD_STACK_OVERFLOW] = "Error: Thread stack(%08x) was overflow", -[PRINT_MAIN_STACK_OVERFLOW] = "Error: Main stack(%08x) was overflow", -[PRINT_CALL_STACK_INFO] = "Show more call stack info by run: addr2line -e %s%s -a -f %.*s", -[PRINT_CALL_STACK_ERR] = "Dump call stack has an error", -[PRINT_FAULT_ON_THREAD] = "Fault on thread %s", -[PRINT_FAULT_ON_HANDLER] = "Fault on interrupt or bare metal(no OS) environment", -[PRINT_REGS_TITLE] = "=================== Registers information ====================", -[PRINT_HFSR_VECTBL] = "Hard fault is caused by failed vector fetch", -[PRINT_MFSR_IACCVIOL] = "Memory management fault is caused by instruction access violation", -[PRINT_MFSR_DACCVIOL] = "Memory management fault is caused by data access violation", -[PRINT_MFSR_MUNSTKERR] = "Memory management fault is caused by unstacking error", -[PRINT_MFSR_MSTKERR] = "Memory management fault is caused by stacking error", -[PRINT_MFSR_MLSPERR] = "Memory management fault is caused by floating-point lazy state preservation", -[PRINT_BFSR_IBUSERR] = "Bus fault is caused by instruction access violation", -[PRINT_BFSR_PRECISERR] = "Bus fault is caused by precise data access violation", -[PRINT_BFSR_IMPREISERR] = "Bus fault is caused by imprecise data access violation", -[PRINT_BFSR_UNSTKERR] = "Bus fault is caused by unstacking error", -[PRINT_BFSR_STKERR] = "Bus fault is caused by stacking error", -[PRINT_BFSR_LSPERR] = "Bus fault is caused by floating-point lazy state preservation", -[PRINT_UFSR_UNDEFINSTR] = "Usage fault is caused by attempts to execute an undefined instruction", -[PRINT_UFSR_INVSTATE] = "Usage fault is caused by attempts to switch to an invalid state (e.g., ARM)", -[PRINT_UFSR_INVPC] = "Usage fault is caused by attempts to do an exception with a bad value in the EXC_RETURN number", -[PRINT_UFSR_NOCP] = "Usage fault is caused by attempts to execute a coprocessor instruction", -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - [PRINT_UFSR_STKOF] = "Usage fault is caused by indicates that a stack overflow (hardware check) has taken place", -#endif -[PRINT_UFSR_UNALIGNED] = "Usage fault is caused by indicates that an unaligned access fault has taken place", -[PRINT_UFSR_DIVBYZERO0] = "Usage fault is caused by Indicates a divide by zero has taken place (can be set only if DIV_0_TRP is set)", -[PRINT_DFSR_HALTED] = "Debug fault is caused by halt requested in NVIC", -[PRINT_DFSR_BKPT] = "Debug fault is caused by BKPT instruction executed", -[PRINT_DFSR_DWTTRAP] = "Debug fault is caused by DWT match occurred", -[PRINT_DFSR_VCATCH] = "Debug fault is caused by Vector fetch occurred", -[PRINT_DFSR_EXTERNAL] = "Debug fault is caused by EDBGRQ signal asserted", -[PRINT_MMAR] = "The memory management fault occurred address is %08x", -[PRINT_BFAR] = "The bus fault occurred address is %08x", diff --git a/cm_backtrace/Languages/zh-CN/cmb_zh_CN.h b/cm_backtrace/Languages/zh-CN/cmb_zh_CN.h deleted file mode 100644 index cc87085..0000000 --- a/cm_backtrace/Languages/zh-CN/cmb_zh_CN.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2020, Armink, - * Chenxuan, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * NOTE: DO NOT include this file on the header file. - * Encoding: GB18030 - * Created on: 2020-09-06 - */ - -[PRINT_MAIN_STACK_CFG_ERROR] = "޷ȡջϢջ", -[PRINT_FIRMWARE_INFO] = "̼ƣ%sӲ汾ţ%s汾ţ%s", -[PRINT_ASSERT_ON_THREAD] = "߳(%s)з", -[PRINT_ASSERT_ON_HANDLER] = "жϻ·", -[PRINT_THREAD_STACK_INFO] = "=========== ̶߳ջϢ ===========", -[PRINT_MAIN_STACK_INFO] = "============ ջϢ ============", -[PRINT_THREAD_STACK_OVERFLOW] = "߳ջ(%08x)", -[PRINT_MAIN_STACK_OVERFLOW] = "ջ(%08x)", -[PRINT_CALL_STACK_INFO] = "鿴ຯջϢУaddr2line -e %s%s -a -f %.*s", -[PRINT_CALL_STACK_ERR] = "ȡջʧ", -[PRINT_FAULT_ON_THREAD] = "߳(%s)з쳣", -[PRINT_FAULT_ON_HANDLER] = "жϻ·쳣", -[PRINT_REGS_TITLE] = "========================= ĴϢ =========================", -[PRINT_HFSR_VECTBL] = "Ӳԭȡжʱ", -[PRINT_MFSR_IACCVIOL] = "洢ԭͼӲʵȡָ", -[PRINT_MFSR_DACCVIOL] = "洢ԭͼӲʵд", -[PRINT_MFSR_MUNSTKERR] = "洢ԭ򣺳ջʱͼʲ", -[PRINT_MFSR_MSTKERR] = "洢ԭջʱͼʲ", -[PRINT_MFSR_MLSPERR] = "洢ԭ򣺶Ա渡״̬ʱ", -[PRINT_BFSR_IBUSERR] = "ߴԭָߴ", -[PRINT_BFSR_PRECISERR] = "ߴԭ򣺾ȷߴ", -[PRINT_BFSR_IMPREISERR] = "ߴԭ򣺲ȷߴ", -[PRINT_BFSR_UNSTKERR] = "ߴԭ򣺳ջʱ", -[PRINT_BFSR_STKERR] = "ߴԭջʱ", -[PRINT_BFSR_LSPERR] = "ߴԭ򣺶Ա渡״̬ʱ", -[PRINT_UFSR_UNDEFINSTR] = "÷ԭͼִδָ", -[PRINT_UFSR_INVSTATE] = "÷ԭͼл ARM ״̬", -[PRINT_UFSR_INVPC] = "÷ԭЧ쳣", -[PRINT_UFSR_NOCP] = "÷ԭͼִЭָ", -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - [PRINT_UFSR_STKOF] = "÷ԭӲ⵽ջ", -#endif -[PRINT_UFSR_UNALIGNED] = "÷ԭͼִзǶ", -[PRINT_UFSR_DIVBYZERO0] = "÷ԭͼִг 0 ", -[PRINT_DFSR_HALTED] = "ԴԭNVIC ͣ", -[PRINT_DFSR_BKPT] = "Դԭִ BKPT ָ", -[PRINT_DFSR_DWTTRAP] = "Դԭݼƥ", -[PRINT_DFSR_VCATCH] = "Դԭ򣺷", -[PRINT_DFSR_EXTERNAL] = "Դԭⲿ", -[PRINT_MMAR] = "洢ĵַ%08x", -[PRINT_BFAR] = "ߴĵַ%08x", diff --git a/cm_backtrace/Languages/zh-CN/cmb_zh_CN_UTF8.h b/cm_backtrace/Languages/zh-CN/cmb_zh_CN_UTF8.h deleted file mode 100644 index 44e9421..0000000 --- a/cm_backtrace/Languages/zh-CN/cmb_zh_CN_UTF8.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2020, Armink, - * Chenxuan, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * NOTE: DO NOT include this file on the header file. - * Encoding: UTF-8 - * Created on: 2020-09-06 - */ - -[PRINT_MAIN_STACK_CFG_ERROR] = "错误：无法获取主栈信息，请检查主栈的相关配置", -[PRINT_FIRMWARE_INFO] = "固件名称：%s，硬件版本号：%s，软件版本号：%s", -[PRINT_ASSERT_ON_THREAD] = "在线程(%s)中发生断言", -[PRINT_ASSERT_ON_HANDLER] = "在中断或裸机环境下发生断言", -[PRINT_THREAD_STACK_INFO] = "=========== 线程堆栈信息 ===========", -[PRINT_MAIN_STACK_INFO] = "============ 主堆栈信息 ============", -[PRINT_THREAD_STACK_OVERFLOW] = "错误：线程栈(%08x)发生溢出", -[PRINT_MAIN_STACK_OVERFLOW] = "错误：主栈(%08x)发生溢出", -[PRINT_CALL_STACK_INFO] = "查看更多函数调用栈信息，请运行：addr2line -e %s%s -a -f %.*s", -[PRINT_CALL_STACK_ERR] = "获取函数调用栈失败", -[PRINT_FAULT_ON_THREAD] = "在线程(%s)中发生错误异常", -[PRINT_FAULT_ON_HANDLER] = "在中断或裸机环境下发生错误异常", -[PRINT_REGS_TITLE] = "========================= 寄存器信息 =========================", -[PRINT_HFSR_VECTBL] = "发生硬错误，原因：取中断向量时出错", -[PRINT_MFSR_IACCVIOL] = "发生存储器管理错误，原因：企图从不允许访问的区域取指令", -[PRINT_MFSR_DACCVIOL] = "发生存储器管理错误，原因：企图从不允许访问的区域读、写数据", -[PRINT_MFSR_MUNSTKERR] = "发生存储器管理错误，原因：出栈时企图访问不被允许的区域", -[PRINT_MFSR_MSTKERR] = "发生存储器管理错误，原因：入栈时企图访问不被允许的区域", -[PRINT_MFSR_MLSPERR] = "发生存储器管理错误，原因：惰性保存浮点状态时发生错误", -[PRINT_BFSR_IBUSERR] = "发生总线错误，原因：指令总线错误", -[PRINT_BFSR_PRECISERR] = "发生总线错误，原因：精确的数据总线错误", -[PRINT_BFSR_IMPREISERR] = "发生总线错误，原因：不精确的数据总线错误", -[PRINT_BFSR_UNSTKERR] = "发生总线错误，原因：出栈时发生错误", -[PRINT_BFSR_STKERR] = "发生总线错误，原因：入栈时发生错误", -[PRINT_BFSR_LSPERR] = "发生总线错误，原因：惰性保存浮点状态时发生错误", -[PRINT_UFSR_UNDEFINSTR] = "发生用法错误，原因：企图执行未定义指令", -[PRINT_UFSR_INVSTATE] = "发生用法错误，原因：试图切换到 ARM 状态", -[PRINT_UFSR_INVPC] = "发生用法错误，原因：无效的异常返回码", -[PRINT_UFSR_NOCP] = "发生用法错误，原因：企图执行协处理器指令", -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - [PRINT_UFSR_STKOF] = "发生用法错误，原因：硬件检测到栈溢出", -#endif -[PRINT_UFSR_UNALIGNED] = "发生用法错误，原因：企图执行非对齐访问", -[PRINT_UFSR_DIVBYZERO0] = "发生用法错误，原因：企图执行除 0 操作", -[PRINT_DFSR_HALTED] = "发生调试错误，原因：NVIC 停机请求", -[PRINT_DFSR_BKPT] = "发生调试错误，原因：执行 BKPT 指令", -[PRINT_DFSR_DWTTRAP] = "发生调试错误，原因：数据监测点匹配", -[PRINT_DFSR_VCATCH] = "发生调试错误，原因：发生向量捕获", -[PRINT_DFSR_EXTERNAL] = "发生调试错误，原因：外部调试请求", -[PRINT_MMAR] = "发生存储器管理错误的地址：%08x", -[PRINT_BFAR] = "发生总线错误的地址：%08x", diff --git a/cm_backtrace/cm_backtrace.c b/cm_backtrace/cm_backtrace.c deleted file mode 100644 index 7359420..0000000 --- a/cm_backtrace/cm_backtrace.c +++ /dev/null @@ -1,660 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2016-2019, Armink, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Function: Initialize function and other general function. - * Created on: 2016-12-15 - */ - -#include -#include -#include -#include - -#if __STDC_VERSION__ < 199901L - #error "must be C99 or higher. try to add '-std=c99' to compile parameters" -#endif - -#if defined(__CC_ARM) || defined(__CLANG_ARM) - #define SECTION_START(_name_) _name_##$$Base - #define SECTION_END(_name_) _name_##$$Limit - #define IMAGE_SECTION_START(_name_) Image$$##_name_##$$Base - #define IMAGE_SECTION_END(_name_) Image$$##_name_##$$Limit - #define CSTACK_BLOCK_START(_name_) SECTION_START(_name_) - #define CSTACK_BLOCK_END(_name_) SECTION_END(_name_) - #define CODE_SECTION_START(_name_) IMAGE_SECTION_START(_name_) - #define CODE_SECTION_END(_name_) IMAGE_SECTION_END(_name_) - - extern const int CSTACK_BLOCK_START(CMB_CSTACK_BLOCK_NAME); - extern const int CSTACK_BLOCK_END(CMB_CSTACK_BLOCK_NAME); - extern const int CODE_SECTION_START(CMB_CODE_SECTION_NAME); - extern const int CODE_SECTION_END(CMB_CODE_SECTION_NAME); -#elif defined(__ICCARM__) - #pragma section=CMB_CSTACK_BLOCK_NAME - #pragma section=CMB_CODE_SECTION_NAME -#elif defined(__GNUC__) - extern const int CMB_CSTACK_BLOCK_START; - extern const int CMB_CSTACK_BLOCK_END; - extern const int CMB_CODE_SECTION_START; - extern const int CMB_CODE_SECTION_END; -#else - #error "not supported compiler" -#endif - -enum { - PRINT_MAIN_STACK_CFG_ERROR, - PRINT_FIRMWARE_INFO, - PRINT_ASSERT_ON_THREAD, - PRINT_ASSERT_ON_HANDLER, - PRINT_THREAD_STACK_INFO, - PRINT_MAIN_STACK_INFO, - PRINT_THREAD_STACK_OVERFLOW, - PRINT_MAIN_STACK_OVERFLOW, - PRINT_CALL_STACK_INFO, - PRINT_CALL_STACK_ERR, - PRINT_FAULT_ON_THREAD, - PRINT_FAULT_ON_HANDLER, - PRINT_REGS_TITLE, - PRINT_HFSR_VECTBL, - PRINT_MFSR_IACCVIOL, - PRINT_MFSR_DACCVIOL, - PRINT_MFSR_MUNSTKERR, - PRINT_MFSR_MSTKERR, - PRINT_MFSR_MLSPERR, - PRINT_BFSR_IBUSERR, - PRINT_BFSR_PRECISERR, - PRINT_BFSR_IMPREISERR, - PRINT_BFSR_UNSTKERR, - PRINT_BFSR_STKERR, - PRINT_BFSR_LSPERR, - PRINT_UFSR_UNDEFINSTR, - PRINT_UFSR_INVSTATE, - PRINT_UFSR_INVPC, - PRINT_UFSR_NOCP, -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - PRINT_UFSR_STKOF, -#endif - PRINT_UFSR_UNALIGNED, - PRINT_UFSR_DIVBYZERO0, - PRINT_DFSR_HALTED, - PRINT_DFSR_BKPT, - PRINT_DFSR_DWTTRAP, - PRINT_DFSR_VCATCH, - PRINT_DFSR_EXTERNAL, - PRINT_MMAR, - PRINT_BFAR, -}; - -static const char * const print_info[] = { -#if (CMB_PRINT_LANGUAGE == CMB_PRINT_LANGUAGE_ENGLISH) - #include "Languages/en-US/cmb_en_US.h" -#elif (CMB_PRINT_LANGUAGE == CMB_PRINT_LANGUAGE_CHINESE) - #include "Languages/zh-CN/cmb_zh_CN.h" -#elif (CMB_PRINT_LANGUAGE == CMB_PRINT_LANGUAGE_CHINESE_UTF8) - #include "Languages/zh-CN/cmb_zh_CN_UTF8.h" -#else - #error "CMB_PRINT_LANGUAGE defined error in 'cmb_cfg.h'" -#endif -}; - -static char fw_name[CMB_NAME_MAX] = {0}; -static char hw_ver[CMB_NAME_MAX] = {0}; -static char sw_ver[CMB_NAME_MAX] = {0}; -static uint32_t main_stack_start_addr = 0; -static size_t main_stack_size = 0; -static uint32_t code_start_addr = 0; -static size_t code_size = 0; -static bool init_ok = false; -static char call_stack_info[CMB_CALL_STACK_MAX_DEPTH * (8 + 1)] = { 0 }; -static bool on_fault = false; -static bool stack_is_overflow = false; -static struct cmb_hard_fault_regs regs; - -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M4) || (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M7) || \ - (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) -static bool statck_has_fpu_regs = false; -#endif - -static bool on_thread_before_fault = false; - -/** - * library initialize - */ -void cm_backtrace_init(const char *firmware_name, const char *hardware_ver, const char *software_ver) { - strncpy(fw_name, firmware_name, CMB_NAME_MAX); - strncpy(hw_ver, hardware_ver, CMB_NAME_MAX); - strncpy(sw_ver, software_ver, CMB_NAME_MAX); - -#if defined(__CC_ARM) || defined(__CLANG_ARM) - main_stack_start_addr = (uint32_t)&CSTACK_BLOCK_START(CMB_CSTACK_BLOCK_NAME); - main_stack_size = (uint32_t)&CSTACK_BLOCK_END(CMB_CSTACK_BLOCK_NAME) - main_stack_start_addr; - code_start_addr = (uint32_t)&CODE_SECTION_START(CMB_CODE_SECTION_NAME); - code_size = (uint32_t)&CODE_SECTION_END(CMB_CODE_SECTION_NAME) - code_start_addr; -#elif defined(__ICCARM__) - main_stack_start_addr = (uint32_t)__section_begin(CMB_CSTACK_BLOCK_NAME); - main_stack_size = (uint32_t)__section_end(CMB_CSTACK_BLOCK_NAME) - main_stack_start_addr; - code_start_addr = (uint32_t)__section_begin(CMB_CODE_SECTION_NAME); - code_size = (uint32_t)__section_end(CMB_CODE_SECTION_NAME) - code_start_addr; -#elif defined(__GNUC__) - main_stack_start_addr = (uint32_t)(&CMB_CSTACK_BLOCK_START); - main_stack_size = (uint32_t)(&CMB_CSTACK_BLOCK_END) - main_stack_start_addr; - code_start_addr = (uint32_t)(&CMB_CODE_SECTION_START); - code_size = (uint32_t)(&CMB_CODE_SECTION_END) - code_start_addr; -#else - #error "not supported compiler" -#endif - - if (main_stack_size == 0) { - cmb_println(print_info[PRINT_MAIN_STACK_CFG_ERROR]); - return; - } - - init_ok = true; -} - -/** - * print firmware information, such as: firmware name, hardware version, software version - */ -void cm_backtrace_firmware_info(void) { - cmb_println(print_info[PRINT_FIRMWARE_INFO], fw_name, hw_ver, sw_ver); -} - -#ifdef CMB_USING_OS_PLATFORM -/** - * Get current thread stack information - * - * @param sp stack current pointer - * @param start_addr stack start address - * @param size stack size - */ -static void get_cur_thread_stack_info(uint32_t sp, uint32_t *start_addr, size_t *size) { - CMB_ASSERT(start_addr); - CMB_ASSERT(size); - -#if (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTT) - *start_addr = (uint32_t) rt_thread_self()->stack_addr; - *size = rt_thread_self()->stack_size; -#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSII) - extern OS_TCB *OSTCBCur; - - *start_addr = (uint32_t) OSTCBCur->OSTCBStkBottom; - *size = OSTCBCur->OSTCBStkSize * sizeof(OS_STK); -#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSIII) - extern OS_TCB *OSTCBCurPtr; - - *start_addr = (uint32_t) OSTCBCurPtr->StkBasePtr; - *size = OSTCBCurPtr->StkSize * sizeof(CPU_STK_SIZE); -#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_FREERTOS) - *start_addr = (uint32_t)vTaskStackAddr(); - *size = vTaskStackSize() * sizeof( StackType_t ); -#endif -} - -/** - * Get current thread name - */ -static const char *get_cur_thread_name(void) { -#if (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTT) - return rt_thread_self()->name; -#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSII) - extern OS_TCB *OSTCBCur; - -#if OS_TASK_NAME_SIZE > 0 || OS_TASK_NAME_EN > 0 - return (const char *)OSTCBCur->OSTCBTaskName; -#else - return NULL; -#endif /* OS_TASK_NAME_SIZE > 0 || OS_TASK_NAME_EN > 0 */ - -#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSIII) - extern OS_TCB *OSTCBCurPtr; - - return (const char *)OSTCBCurPtr->NamePtr; -#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_FREERTOS) - return vTaskName(); -#endif -} - -#endif /* CMB_USING_OS_PLATFORM */ - -#ifdef CMB_USING_DUMP_STACK_INFO -/** - * dump current stack information - */ -static void dump_stack(uint32_t stack_start_addr, size_t stack_size, uint32_t *stack_pointer) { - if (stack_is_overflow) { - if (on_thread_before_fault) { - cmb_println(print_info[PRINT_THREAD_STACK_OVERFLOW], stack_pointer); - } else { - cmb_println(print_info[PRINT_MAIN_STACK_OVERFLOW], stack_pointer); - } - if ((uint32_t) stack_pointer < stack_start_addr) { - stack_pointer = (uint32_t *) stack_start_addr; - } else if ((uint32_t) stack_pointer > stack_start_addr + stack_size) { - stack_pointer = (uint32_t *) (stack_start_addr + stack_size); - } - } - cmb_println(print_info[PRINT_THREAD_STACK_INFO]); - for (; (uint32_t) stack_pointer < stack_start_addr + stack_size; stack_pointer++) { - cmb_println(" addr: %08x data: %08x", stack_pointer, *stack_pointer); - } - cmb_println("===================================="); -} -#endif /* CMB_USING_DUMP_STACK_INFO */ - -/* check the disassembly instruction is 'BL' or 'BLX' */ -static bool disassembly_ins_is_bl_blx(uint32_t addr) { - uint16_t ins1 = *((uint16_t *)addr); - uint16_t ins2 = *((uint16_t *)(addr + 2)); - -#define BL_INS_MASK 0xF800 -#define BL_INS_HIGH 0xF800 -#define BL_INS_LOW 0xF000 -#define BLX_INX_MASK 0xFF00 -#define BLX_INX 0x4700 - - if ((ins2 & BL_INS_MASK) == BL_INS_HIGH && (ins1 & BL_INS_MASK) == BL_INS_LOW) { - return true; - } else if ((ins2 & BLX_INX_MASK) == BLX_INX) { - return true; - } else { - return false; - } -} - -/** - * backtrace function call stack - * - * @param buffer call stack buffer - * @param size buffer size - * @param sp stack pointer - * - * @return depth - */ -size_t cm_backtrace_call_stack(uint32_t *buffer, size_t size, uint32_t sp) { - uint32_t stack_start_addr = main_stack_start_addr, pc; - size_t depth = 0, stack_size = main_stack_size; - bool regs_saved_lr_is_valid = false; - - if (on_fault) { - if (!stack_is_overflow) { - /* first depth is PC */ - buffer[depth++] = regs.saved.pc; - /* fix the LR address in thumb mode */ - pc = regs.saved.lr - 1; - if ((pc >= code_start_addr) && (pc <= code_start_addr + code_size) && (depth < CMB_CALL_STACK_MAX_DEPTH) - && (depth < size)) { - buffer[depth++] = pc; - regs_saved_lr_is_valid = true; - } - } - -#ifdef CMB_USING_OS_PLATFORM - /* program is running on thread before fault */ - if (on_thread_before_fault) { - get_cur_thread_stack_info(sp, &stack_start_addr, &stack_size); - } - } else { - /* OS environment */ - if (cmb_get_sp() == cmb_get_psp()) { - get_cur_thread_stack_info(sp, &stack_start_addr, &stack_size); - } -#endif /* CMB_USING_OS_PLATFORM */ - - } - - if (stack_is_overflow) { - if (sp < stack_start_addr) { - sp = stack_start_addr; - } else if (sp > stack_start_addr + stack_size) { - sp = stack_start_addr + stack_size; - } - } - - /* copy called function address */ - for (; sp < stack_start_addr + stack_size; sp += sizeof(size_t)) { - /* the *sp value may be LR, so need decrease a word to PC */ - pc = *((uint32_t *) sp) - sizeof(size_t); - /* the Cortex-M using thumb instruction, so the pc must be an odd number */ - if (pc % 2 == 0) { - continue; - } - /* fix the PC address in thumb mode */ - pc = *((uint32_t *) sp) - 1; - if ((pc >= code_start_addr + sizeof(size_t)) && (pc <= code_start_addr + code_size) && (depth < CMB_CALL_STACK_MAX_DEPTH) - /* check the the instruction before PC address is 'BL' or 'BLX' */ - && disassembly_ins_is_bl_blx(pc - sizeof(size_t)) && (depth < size)) { - /* the second depth function may be already saved, so need ignore repeat */ - if ((depth == 2) && regs_saved_lr_is_valid && (pc == buffer[1])) { - continue; - } - buffer[depth++] = pc; - } - } - - return depth; -} - -/** - * dump function call stack - * - * @param sp stack pointer - */ -static void print_call_stack(uint32_t sp) { - size_t i, cur_depth = 0; - uint32_t call_stack_buf[CMB_CALL_STACK_MAX_DEPTH] = {0}; - - cur_depth = cm_backtrace_call_stack(call_stack_buf, CMB_CALL_STACK_MAX_DEPTH, sp); - - for (i = 0; i < cur_depth; i++) { - sprintf(call_stack_info + i * (8 + 1), "%08lx", (unsigned long)call_stack_buf[i]); - call_stack_info[i * (8 + 1) + 8] = ' '; - } - - if (cur_depth) { - cmb_println(print_info[PRINT_CALL_STACK_INFO], fw_name, CMB_ELF_FILE_EXTENSION_NAME, cur_depth * (8 + 1), - call_stack_info); - } else { - cmb_println(print_info[PRINT_CALL_STACK_ERR]); - } -} - -/** - * backtrace for assert - * - * @param sp the stack pointer when on assert occurred - */ -void cm_backtrace_assert(uint32_t sp) { - CMB_ASSERT(init_ok); - -#ifdef CMB_USING_OS_PLATFORM - uint32_t cur_stack_pointer = cmb_get_sp(); -#endif - - cmb_println(""); - cm_backtrace_firmware_info(); - -#ifdef CMB_USING_OS_PLATFORM - /* OS environment */ - if (cur_stack_pointer == cmb_get_msp()) { - cmb_println(print_info[PRINT_ASSERT_ON_HANDLER]); - -#ifdef CMB_USING_DUMP_STACK_INFO - dump_stack(main_stack_start_addr, main_stack_size, (uint32_t *) sp); -#endif /* CMB_USING_DUMP_STACK_INFO */ - - } else if (cur_stack_pointer == cmb_get_psp()) { - cmb_println(print_info[PRINT_ASSERT_ON_THREAD], get_cur_thread_name()); - -#ifdef CMB_USING_DUMP_STACK_INFO - uint32_t stack_start_addr; - size_t stack_size; - get_cur_thread_stack_info(sp, &stack_start_addr, &stack_size); - dump_stack(stack_start_addr, stack_size, (uint32_t *) sp); -#endif /* CMB_USING_DUMP_STACK_INFO */ - - } - -#else - - /* bare metal(no OS) environment */ -#ifdef CMB_USING_DUMP_STACK_INFO - dump_stack(main_stack_start_addr, main_stack_size, (uint32_t *) sp); -#endif /* CMB_USING_DUMP_STACK_INFO */ - -#endif /* CMB_USING_OS_PLATFORM */ - - print_call_stack(sp); -} - -#if (CMB_CPU_PLATFORM_TYPE != CMB_CPU_ARM_CORTEX_M0) -/** - * fault diagnosis then print cause of fault - */ -static void fault_diagnosis(void) { - if (regs.hfsr.bits.VECTBL) { - cmb_println(print_info[PRINT_HFSR_VECTBL]); - } - if (regs.hfsr.bits.FORCED) { - /* Memory Management Fault */ - if (regs.mfsr.value) { - if (regs.mfsr.bits.IACCVIOL) { - cmb_println(print_info[PRINT_MFSR_IACCVIOL]); - } - if (regs.mfsr.bits.DACCVIOL) { - cmb_println(print_info[PRINT_MFSR_DACCVIOL]); - } - if (regs.mfsr.bits.MUNSTKERR) { - cmb_println(print_info[PRINT_MFSR_MUNSTKERR]); - } - if (regs.mfsr.bits.MSTKERR) { - cmb_println(print_info[PRINT_MFSR_MSTKERR]); - } - -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M4) || (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M7) || \ - (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - if (regs.mfsr.bits.MLSPERR) { - cmb_println(print_info[PRINT_MFSR_MLSPERR]); - } -#endif - - if (regs.mfsr.bits.MMARVALID) { - if (regs.mfsr.bits.IACCVIOL || regs.mfsr.bits.DACCVIOL) { - cmb_println(print_info[PRINT_MMAR], regs.mmar); - } - } - } - /* Bus Fault */ - if (regs.bfsr.value) { - if (regs.bfsr.bits.IBUSERR) { - cmb_println(print_info[PRINT_BFSR_IBUSERR]); - } - if (regs.bfsr.bits.PRECISERR) { - cmb_println(print_info[PRINT_BFSR_PRECISERR]); - } - if (regs.bfsr.bits.IMPREISERR) { - cmb_println(print_info[PRINT_BFSR_IMPREISERR]); - } - if (regs.bfsr.bits.UNSTKERR) { - cmb_println(print_info[PRINT_BFSR_UNSTKERR]); - } - if (regs.bfsr.bits.STKERR) { - cmb_println(print_info[PRINT_BFSR_STKERR]); - } - -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M4) || (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M7) || \ - (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - if (regs.bfsr.bits.LSPERR) { - cmb_println(print_info[PRINT_BFSR_LSPERR]); - } -#endif - - if (regs.bfsr.bits.BFARVALID) { - if (regs.bfsr.bits.PRECISERR) { - cmb_println(print_info[PRINT_BFAR], regs.bfar); - } - } - - } - /* Usage Fault */ - if (regs.ufsr.value) { - if (regs.ufsr.bits.UNDEFINSTR) { - cmb_println(print_info[PRINT_UFSR_UNDEFINSTR]); - } - if (regs.ufsr.bits.INVSTATE) { - cmb_println(print_info[PRINT_UFSR_INVSTATE]); - } - if (regs.ufsr.bits.INVPC) { - cmb_println(print_info[PRINT_UFSR_INVPC]); - } - if (regs.ufsr.bits.NOCP) { - cmb_println(print_info[PRINT_UFSR_NOCP]); - } -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - if (regs.ufsr.bits.STKOF) { - cmb_println(print_info[PRINT_UFSR_STKOF]); - } -#endif - if (regs.ufsr.bits.UNALIGNED) { - cmb_println(print_info[PRINT_UFSR_UNALIGNED]); - } - if (regs.ufsr.bits.DIVBYZERO0) { - cmb_println(print_info[PRINT_UFSR_DIVBYZERO0]); - } - } - } - /* Debug Fault */ - if (regs.hfsr.bits.DEBUGEVT) { - if (regs.dfsr.value) { - if (regs.dfsr.bits.HALTED) { - cmb_println(print_info[PRINT_DFSR_HALTED]); - } - if (regs.dfsr.bits.BKPT) { - cmb_println(print_info[PRINT_DFSR_BKPT]); - } - if (regs.dfsr.bits.DWTTRAP) { - cmb_println(print_info[PRINT_DFSR_DWTTRAP]); - } - if (regs.dfsr.bits.VCATCH) { - cmb_println(print_info[PRINT_DFSR_VCATCH]); - } - if (regs.dfsr.bits.EXTERNAL) { - cmb_println(print_info[PRINT_DFSR_EXTERNAL]); - } - } - } -} -#endif /* (CMB_CPU_PLATFORM_TYPE != CMB_CPU_ARM_CORTEX_M0) */ - -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M4) || (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M7) || \ - (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) -static uint32_t statck_del_fpu_regs(uint32_t fault_handler_lr, uint32_t sp) { - statck_has_fpu_regs = (fault_handler_lr & (1UL << 4)) == 0 ? true : false; - - /* the stack has S0~S15 and FPSCR registers when statck_has_fpu_regs is true, double word align */ - return statck_has_fpu_regs == true ? sp + sizeof(size_t) * 18 : sp; -} -#endif - -/** - * backtrace for fault - * @note only call once - * - * @param fault_handler_lr the LR register value on fault handler - * @param fault_handler_sp the stack pointer on fault handler - */ -void cm_backtrace_fault(uint32_t fault_handler_lr, uint32_t fault_handler_sp) { - uint32_t stack_pointer = fault_handler_sp, saved_regs_addr = stack_pointer; - const char *regs_name[] = { "R0 ", "R1 ", "R2 ", "R3 ", "R12", "LR ", "PC ", "PSR" }; - -#ifdef CMB_USING_DUMP_STACK_INFO - uint32_t stack_start_addr = main_stack_start_addr; - size_t stack_size = main_stack_size; -#endif - - CMB_ASSERT(init_ok); - /* only call once */ - CMB_ASSERT(!on_fault); - - on_fault = true; - - cmb_println(""); - cm_backtrace_firmware_info(); - -#ifdef CMB_USING_OS_PLATFORM - on_thread_before_fault = fault_handler_lr & (1UL << 2); - /* check which stack was used before (MSP or PSP) */ - if (on_thread_before_fault) { - cmb_println(print_info[PRINT_FAULT_ON_THREAD], get_cur_thread_name() != NULL ? get_cur_thread_name() : "NO_NAME"); - saved_regs_addr = stack_pointer = cmb_get_psp(); - -#ifdef CMB_USING_DUMP_STACK_INFO - get_cur_thread_stack_info(stack_pointer, &stack_start_addr, &stack_size); -#endif /* CMB_USING_DUMP_STACK_INFO */ - - } else { - cmb_println(print_info[PRINT_FAULT_ON_HANDLER]); - } -#else - /* bare metal(no OS) environment */ - cmb_println(print_info[PRINT_FAULT_ON_HANDLER]); -#endif /* CMB_USING_OS_PLATFORM */ - - /* delete saved R0~R3, R12, LR,PC,xPSR registers space */ - stack_pointer += sizeof(size_t) * 8; - -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M4) || (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M7) || \ - (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - stack_pointer = statck_del_fpu_regs(fault_handler_lr, stack_pointer); -#endif /* (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M4) || (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M7) */ - -#ifdef CMB_USING_DUMP_STACK_INFO - /* check stack overflow */ - if (stack_pointer < stack_start_addr || stack_pointer > stack_start_addr + stack_size) { - stack_is_overflow = true; - } - /* dump stack information */ - dump_stack(stack_start_addr, stack_size, (uint32_t *) stack_pointer); -#endif /* CMB_USING_DUMP_STACK_INFO */ - - /* the stack frame may be get failed when it is overflow */ - if (!stack_is_overflow) { - /* dump register */ - cmb_println(print_info[PRINT_REGS_TITLE]); - - regs.saved.r0 = ((uint32_t *)saved_regs_addr)[0]; // Register R0 - regs.saved.r1 = ((uint32_t *)saved_regs_addr)[1]; // Register R1 - regs.saved.r2 = ((uint32_t *)saved_regs_addr)[2]; // Register R2 - regs.saved.r3 = ((uint32_t *)saved_regs_addr)[3]; // Register R3 - regs.saved.r12 = ((uint32_t *)saved_regs_addr)[4]; // Register R12 - regs.saved.lr = ((uint32_t *)saved_regs_addr)[5]; // Link register LR - regs.saved.pc = ((uint32_t *)saved_regs_addr)[6]; // Program counter PC - regs.saved.psr.value = ((uint32_t *)saved_regs_addr)[7]; // Program status word PSR - - cmb_println(" %s: %08x %s: %08x %s: %08x %s: %08x", regs_name[0], regs.saved.r0, - regs_name[1], regs.saved.r1, - regs_name[2], regs.saved.r2, - regs_name[3], regs.saved.r3); - cmb_println(" %s: %08x %s: %08x %s: %08x %s: %08x", regs_name[4], regs.saved.r12, - regs_name[5], regs.saved.lr, - regs_name[6], regs.saved.pc, - regs_name[7], regs.saved.psr.value); - cmb_println("=============================================================="); - } - - /* the Cortex-M0 is not support fault diagnosis */ -#if (CMB_CPU_PLATFORM_TYPE != CMB_CPU_ARM_CORTEX_M0) - regs.syshndctrl.value = CMB_SYSHND_CTRL; // System Handler Control and State Register - regs.mfsr.value = CMB_NVIC_MFSR; // Memory Fault Status Register - regs.mmar = CMB_NVIC_MMAR; // Memory Management Fault Address Register - regs.bfsr.value = CMB_NVIC_BFSR; // Bus Fault Status Register - regs.bfar = CMB_NVIC_BFAR; // Bus Fault Manage Address Register - regs.ufsr.value = CMB_NVIC_UFSR; // Usage Fault Status Register - regs.hfsr.value = CMB_NVIC_HFSR; // Hard Fault Status Register - regs.dfsr.value = CMB_NVIC_DFSR; // Debug Fault Status Register - regs.afsr = CMB_NVIC_AFSR; // Auxiliary Fault Status Register - - fault_diagnosis(); -#endif - - print_call_stack(stack_pointer); -} diff --git a/cm_backtrace/cm_backtrace.h b/cm_backtrace/cm_backtrace.h deleted file mode 100644 index 9d0319e..0000000 --- a/cm_backtrace/cm_backtrace.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2016, Armink, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Function: It is an head file for this library. You can see all be called functions. - * Created on: 2016-12-15 - */ - -#ifndef _CORTEXM_BACKTRACE_H_ -#define _CORTEXM_BACKTRACE_H_ - -#include "cmb_def.h" - -#ifdef __cplusplus -extern "C" { -#endif - -void cm_backtrace_init(const char *firmware_name, const char *hardware_ver, const char *software_ver); -void cm_backtrace_firmware_info(void); -size_t cm_backtrace_call_stack(uint32_t *buffer, size_t size, uint32_t sp); -void cm_backtrace_assert(uint32_t sp); -void cm_backtrace_fault(uint32_t fault_handler_lr, uint32_t fault_handler_sp); - -#ifdef __cplusplus -} -#endif - -#endif /* _CORTEXM_BACKTRACE_H_ */ diff --git a/cm_backtrace/cmb_cfg.h b/cm_backtrace/cmb_cfg.h deleted file mode 100644 index a25d1ca..0000000 --- a/cm_backtrace/cmb_cfg.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2016, Armink, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Function: It is the configure head file for this library. - * Created on: 2016-12-15 - */ - -#ifndef _CMB_CFG_H_ -#define _CMB_CFG_H_ - -/* print line, must config by user */ -#define cmb_println(...) /* e.g., printf(__VA_ARGS__);printf("\r\n") */ -/* enable bare metal(no OS) platform */ -/* #define CMB_USING_BARE_METAL_PLATFORM */ -/* enable OS platform */ -/* #define CMB_USING_OS_PLATFORM */ -/* OS platform type, must config when CMB_USING_OS_PLATFORM is enable */ -/* #define CMB_OS_PLATFORM_TYPE CMB_OS_PLATFORM_RTT or CMB_OS_PLATFORM_UCOSII or CMB_OS_PLATFORM_UCOSIII or CMB_OS_PLATFORM_FREERTOS */ -/* cpu platform type, must config by user */ -#define CMB_CPU_PLATFORM_TYPE /* CMB_CPU_ARM_CORTEX_M0 or CMB_CPU_ARM_CORTEX_M3 or CMB_CPU_ARM_CORTEX_M4 or CMB_CPU_ARM_CORTEX_M7 */ -/* enable dump stack information */ -/* #define CMB_USING_DUMP_STACK_INFO */ -/* language of print information */ -/* #define CMB_PRINT_LANGUAGE CMB_PRINT_LANGUAGE_ENGLISH(default) or CMB_PRINT_LANGUAGE_CHINESE */ -#endif /* _CMB_CFG_H_ */ diff --git a/cm_backtrace/cmb_def.h b/cm_backtrace/cmb_def.h deleted file mode 100644 index d41b5ec..0000000 --- a/cm_backtrace/cmb_def.h +++ /dev/null @@ -1,414 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2016-2020, Armink, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Function: It is the macro definition head file for this library. - * Created on: 2016-12-15 - */ - -#ifndef _CMB_DEF_H_ -#define _CMB_DEF_H_ - -#include -#include -#include - -/* library software version number */ -#define CMB_SW_VERSION "1.4.0" - -#define CMB_CPU_ARM_CORTEX_M0 0 -#define CMB_CPU_ARM_CORTEX_M3 1 -#define CMB_CPU_ARM_CORTEX_M4 2 -#define CMB_CPU_ARM_CORTEX_M7 3 -#define CMB_CPU_ARM_CORTEX_M33 4 - -#define CMB_OS_PLATFORM_RTT 0 -#define CMB_OS_PLATFORM_UCOSII 1 -#define CMB_OS_PLATFORM_UCOSIII 2 -#define CMB_OS_PLATFORM_FREERTOS 3 - -#define CMB_PRINT_LANGUAGE_ENGLISH 0 -#define CMB_PRINT_LANGUAGE_CHINESE 1 -#define CMB_PRINT_LANGUAGE_CHINESE_UTF8 2 - -/* name max length, default size: 32 */ -#ifndef CMB_NAME_MAX -#define CMB_NAME_MAX 32 -#endif - -/* print information language, default is English */ -#ifndef CMB_PRINT_LANGUAGE -#define CMB_PRINT_LANGUAGE CMB_PRINT_LANGUAGE_ENGLISH -#endif - - -#if defined(__CC_ARM) || defined(__CLANG_ARM) - /* C stack block name, default is STACK */ - #ifndef CMB_CSTACK_BLOCK_NAME - #define CMB_CSTACK_BLOCK_NAME STACK - #endif - /* code section name, default is ER_IROM1 */ - #ifndef CMB_CODE_SECTION_NAME - #define CMB_CODE_SECTION_NAME ER_IROM1 - #endif -#elif defined(__ICCARM__) - /* C stack block name, default is 'CSTACK' */ - #ifndef CMB_CSTACK_BLOCK_NAME - #define CMB_CSTACK_BLOCK_NAME "CSTACK" - #endif - /* code section name, default is '.text' */ - #ifndef CMB_CODE_SECTION_NAME - #define CMB_CODE_SECTION_NAME ".text" - #endif -#elif defined(__GNUC__) - /* C stack block start address, defined on linker script file, default is _sstack */ - #ifndef CMB_CSTACK_BLOCK_START - #define CMB_CSTACK_BLOCK_START _sstack - #endif - /* C stack block end address, defined on linker script file, default is _estack */ - #ifndef CMB_CSTACK_BLOCK_END - #define CMB_CSTACK_BLOCK_END _estack - #endif - /* code section start address, defined on linker script file, default is _stext */ - #ifndef CMB_CODE_SECTION_START - #define CMB_CODE_SECTION_START _stext - #endif - /* code section end address, defined on linker script file, default is _etext */ - #ifndef CMB_CODE_SECTION_END - #define CMB_CODE_SECTION_END _etext - #endif -#else - #error "not supported compiler" -#endif - -/* supported function call stack max depth, default is 16 */ -#ifndef CMB_CALL_STACK_MAX_DEPTH -#define CMB_CALL_STACK_MAX_DEPTH 16 -#endif - -/* system handler control and state register */ -#ifndef CMB_SYSHND_CTRL -#define CMB_SYSHND_CTRL (*(volatile unsigned int*) (0xE000ED24u)) -#endif - -/* memory management fault status register */ -#ifndef CMB_NVIC_MFSR -#define CMB_NVIC_MFSR (*(volatile unsigned char*) (0xE000ED28u)) -#endif - -/* bus fault status register */ -#ifndef CMB_NVIC_BFSR -#define CMB_NVIC_BFSR (*(volatile unsigned char*) (0xE000ED29u)) -#endif - -/* usage fault status register */ -#ifndef CMB_NVIC_UFSR -#define CMB_NVIC_UFSR (*(volatile unsigned short*)(0xE000ED2Au)) -#endif - -/* hard fault status register */ -#ifndef CMB_NVIC_HFSR -#define CMB_NVIC_HFSR (*(volatile unsigned int*) (0xE000ED2Cu)) -#endif - -/* debug fault status register */ -#ifndef CMB_NVIC_DFSR -#define CMB_NVIC_DFSR (*(volatile unsigned short*)(0xE000ED30u)) -#endif - -/* memory management fault address register */ -#ifndef CMB_NVIC_MMAR -#define CMB_NVIC_MMAR (*(volatile unsigned int*) (0xE000ED34u)) -#endif - -/* bus fault manage address register */ -#ifndef CMB_NVIC_BFAR -#define CMB_NVIC_BFAR (*(volatile unsigned int*) (0xE000ED38u)) -#endif - -/* auxiliary fault status register */ -#ifndef CMB_NVIC_AFSR -#define CMB_NVIC_AFSR (*(volatile unsigned short*)(0xE000ED3Cu)) -#endif - -/** - * Cortex-M fault registers - */ -struct cmb_hard_fault_regs{ - struct { - unsigned int r0; // Register R0 - unsigned int r1; // Register R1 - unsigned int r2; // Register R2 - unsigned int r3; // Register R3 - unsigned int r12; // Register R12 - unsigned int lr; // Link register - unsigned int pc; // Program counter - union { - unsigned int value; - struct { -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - unsigned int IPSR : 9; // Interrupt Program Status register (IPSR) - unsigned int EPSR : 18; // Execution Program Status register (EPSR) - unsigned int APSR : 5; // Application Program Status register (APSR) -#else - unsigned int IPSR : 8; // Interrupt Program Status register (IPSR) - unsigned int EPSR : 19; // Execution Program Status register (EPSR) - unsigned int APSR : 5; // Application Program Status register (APSR) -#endif - } bits; - } psr; // Program status register. - } saved; - - union { - unsigned int value; - struct { - unsigned int MEMFAULTACT : 1; // Read as 1 if memory management fault is active - unsigned int BUSFAULTACT : 1; // Read as 1 if bus fault exception is active -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - unsigned int HARDFAULTACT : 1; // Read as 1 if hardfault is active -#else - unsigned int UnusedBits1 : 1; -#endif - unsigned int USGFAULTACT : 1; // Read as 1 if usage fault exception is active -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - unsigned int SECUREFAULTACT : 1; // Read as 1 if secure fault exception is active - unsigned int NMIACT : 1; // Read as 1 if NMI exception is active - unsigned int UnusedBits2 : 1; -#else - unsigned int UnusedBits2 : 3; -#endif - unsigned int SVCALLACT : 1; // Read as 1 if SVC exception is active - unsigned int MONITORACT : 1; // Read as 1 if debug monitor exception is active - unsigned int UnusedBits3 : 1; - unsigned int PENDSVACT : 1; // Read as 1 if PendSV exception is active - unsigned int SYSTICKACT : 1; // Read as 1 if SYSTICK exception is active - unsigned int USGFAULTPENDED : 1; // Usage fault pended; usage fault started but was replaced by a higher-priority exception - unsigned int MEMFAULTPENDED : 1; // Memory management fault pended; memory management fault started but was replaced by a higher-priority exception - unsigned int BUSFAULTPENDED : 1; // Bus fault pended; bus fault handler was started but was replaced by a higher-priority exception - unsigned int SVCALLPENDED : 1; // SVC pended; SVC was started but was replaced by a higher-priority exception - unsigned int MEMFAULTENA : 1; // Memory management fault handler enable - unsigned int BUSFAULTENA : 1; // Bus fault handler enable - unsigned int USGFAULTENA : 1; // Usage fault handler enable -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - unsigned int SECUREFAULTENA : 1; // Secure fault handler enable - unsigned int SECUREFAULTPENDED : 1; // Secure fault pended; Secure fault handler was started but was replaced by a higher-priority exception - unsigned int HARDFAULTPENDED : 1; // Hard fault pended; Hard fault handler was started but was replaced by a higher-priority exception -#else - // None -#endif - } bits; - } syshndctrl; // System Handler Control and State Register (0xE000ED24) - - union { - unsigned char value; - struct { - unsigned char IACCVIOL : 1; // Instruction access violation - unsigned char DACCVIOL : 1; // Data access violation - unsigned char UnusedBits : 1; - unsigned char MUNSTKERR : 1; // Unstacking error - unsigned char MSTKERR : 1; // Stacking error - unsigned char MLSPERR : 1; // Floating-point lazy state preservation (M4/M7) - unsigned char UnusedBits2 : 1; - unsigned char MMARVALID : 1; // Indicates the MMAR is valid - } bits; - } mfsr; // Memory Management Fault Status Register (0xE000ED28) - unsigned int mmar; // Memory Management Fault Address Register (0xE000ED34) - - union { - unsigned char value; - struct { - unsigned char IBUSERR : 1; // Instruction access violation - unsigned char PRECISERR : 1; // Precise data access violation - unsigned char IMPREISERR : 1; // Imprecise data access violation - unsigned char UNSTKERR : 1; // Unstacking error - unsigned char STKERR : 1; // Stacking error - unsigned char LSPERR : 1; // Floating-point lazy state preservation (M4/M7) - unsigned char UnusedBits : 1; - unsigned char BFARVALID : 1; // Indicates BFAR is valid - } bits; - } bfsr; // Bus Fault Status Register (0xE000ED29) - unsigned int bfar; // Bus Fault Manage Address Register (0xE000ED38) - - union { - unsigned short value; - struct { - unsigned short UNDEFINSTR : 1; // Attempts to execute an undefined instruction - unsigned short INVSTATE : 1; // Attempts to switch to an invalid state (e.g., ARM) - unsigned short INVPC : 1; // Attempts to do an exception with a bad value in the EXC_RETURN number - unsigned short NOCP : 1; // Attempts to execute a coprocessor instruction -#if (CMB_CPU_PLATFORM_TYPE == CMB_CPU_ARM_CORTEX_M33) - unsigned short STKOF : 1; // Indicates a stack overflow error has occured - unsigned short UnusedBits : 3; -#else - unsigned short UnusedBits : 4; -#endif - unsigned short UNALIGNED : 1; // Indicates that an unaligned access fault has taken place - unsigned short DIVBYZERO0 : 1; // Indicates a divide by zero has taken place (can be set only if DIV_0_TRP is set) - } bits; - } ufsr; // Usage Fault Status Register (0xE000ED2A) - - union { - unsigned int value; - struct { - unsigned int UnusedBits : 1; - unsigned int VECTBL : 1; // Indicates hard fault is caused by failed vector fetch - unsigned int UnusedBits2 : 28; - unsigned int FORCED : 1; // Indicates hard fault is taken because of bus fault/memory management fault/usage fault - unsigned int DEBUGEVT : 1; // Indicates hard fault is triggered by debug event - } bits; - } hfsr; // Hard Fault Status Register (0xE000ED2C) - - union { - unsigned int value; - struct { - unsigned int HALTED : 1; // Halt requested in NVIC - unsigned int BKPT : 1; // BKPT instruction executed - unsigned int DWTTRAP : 1; // DWT match occurred - unsigned int VCATCH : 1; // Vector fetch occurred - unsigned int EXTERNAL : 1; // EDBGRQ signal asserted - } bits; - } dfsr; // Debug Fault Status Register (0xE000ED30) - - unsigned int afsr; // Auxiliary Fault Status Register (0xE000ED3C), Vendor controlled (optional) -}; - -/* assert for developer. */ -#define CMB_ASSERT(EXPR) \ -if (!(EXPR)) \ -{ \ - cmb_println("(%s) has assert failed at %s.", #EXPR, __FUNCTION__); \ - while (1); \ -} - -/* ELF(Executable and Linking Format) file extension name for each compiler */ -#if defined(__CC_ARM) || defined(__CLANG_ARM) - #define CMB_ELF_FILE_EXTENSION_NAME ".axf" -#elif defined(__ICCARM__) - #define CMB_ELF_FILE_EXTENSION_NAME ".out" -#elif defined(__GNUC__) - #define CMB_ELF_FILE_EXTENSION_NAME ".elf" -#else - #error "not supported compiler" -#endif - -#ifndef cmb_println - #error "cmb_println isn't defined in 'cmb_cfg.h'" -#endif - -#ifndef CMB_CPU_PLATFORM_TYPE - #error "CMB_CPU_PLATFORM_TYPE isn't defined in 'cmb_cfg.h'" -#endif - -#if (defined(CMB_USING_BARE_METAL_PLATFORM) && defined(CMB_USING_OS_PLATFORM)) - #error "CMB_USING_BARE_METAL_PLATFORM and CMB_USING_OS_PLATFORM only one of them can be used" -#elif defined(CMB_USING_OS_PLATFORM) - #if !defined(CMB_OS_PLATFORM_TYPE) - #error "CMB_OS_PLATFORM_TYPE isn't defined in 'cmb_cfg.h'" - #endif /* !defined(CMB_OS_PLATFORM_TYPE) */ - #if (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTT) - #include - #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSII) - #include - #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSIII) - #include - #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_FREERTOS) - #include - extern uint32_t *vTaskStackAddr(void);/* need to modify the FreeRTOS/tasks source code */ - extern uint32_t vTaskStackSize(void); - extern char * vTaskName(void); - #else - #error "not supported OS type" - #endif /* (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTT) */ -#endif /* (defined(CMB_USING_BARE_METAL_PLATFORM) && defined(CMB_USING_OS_PLATFORM)) */ - -/* include or export for supported cmb_get_msp, cmb_get_psp and cmb_get_sp function */ -#if defined(__CC_ARM) - static __inline __asm uint32_t cmb_get_msp(void) { - mrs r0, msp - bx lr - } - static __inline __asm uint32_t cmb_get_psp(void) { - mrs r0, psp - bx lr - } - static __inline __asm uint32_t cmb_get_sp(void) { - mov r0, sp - bx lr - } -#elif defined(__CLANG_ARM) - __attribute__( (always_inline) ) static __inline uint32_t cmb_get_msp(void) { - uint32_t result; - __asm volatile ("mrs %0, msp" : "=r" (result) ); - return (result); - } - __attribute__( (always_inline) ) static __inline uint32_t cmb_get_psp(void) { - uint32_t result; - __asm volatile ("mrs %0, psp" : "=r" (result) ); - return (result); - } - __attribute__( (always_inline) ) static __inline uint32_t cmb_get_sp(void) { - uint32_t result; - __asm volatile ("mov %0, sp" : "=r" (result) ); - return (result); - } -#elif defined(__ICCARM__) -/* IAR iccarm specific functions */ -/* Close Raw Asm Code Warning */ -#pragma diag_suppress=Pe940 - static uint32_t cmb_get_msp(void) - { - __asm("mrs r0, msp"); - __asm("bx lr"); - } - static uint32_t cmb_get_psp(void) - { - __asm("mrs r0, psp"); - __asm("bx lr"); - } - static uint32_t cmb_get_sp(void) - { - __asm("mov r0, sp"); - __asm("bx lr"); - } -#pragma diag_default=Pe940 -#elif defined(__GNUC__) - __attribute__( ( always_inline ) ) static inline uint32_t cmb_get_msp(void) { - register uint32_t result; - __asm volatile ("MRS %0, msp\n" : "=r" (result) ); - return(result); - } - __attribute__( ( always_inline ) ) static inline uint32_t cmb_get_psp(void) { - register uint32_t result; - __asm volatile ("MRS %0, psp\n" : "=r" (result) ); - return(result); - } - __attribute__( ( always_inline ) ) static inline uint32_t cmb_get_sp(void) { - register uint32_t result; - __asm volatile ("MOV %0, sp\n" : "=r" (result) ); - return(result); - } -#else - #error "not supported compiler" -#endif - -#endif /* _CMB_DEF_H_ */ diff --git a/cm_backtrace/fault_handler/gcc/cmb_fault.S b/cm_backtrace/fault_handler/gcc/cmb_fault.S deleted file mode 100644 index 9491663..0000000 --- a/cm_backtrace/fault_handler/gcc/cmb_fault.S +++ /dev/null @@ -1,43 +0,0 @@ -/* - * This file is part of the CmBacktrace Library. - * - * Copyright (c) 2016, Armink, - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * 'Software'), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Function: Fault handler by GCC assembly code - * Created on: 2016-12-16 - */ - -.syntax unified -.thumb -.text - -/* NOTE: If use this file's HardFault_Handler, please comments the HardFault_Handler code on other file. */ - -.global HardFault_Handler -.type HardFault_Handler, %function -HardFault_Handler: - MOV r0, lr /* get lr */ - MOV r1, sp /* get stack pointer (current is MSP) */ - BL cm_backtrace_fault - -Fault_Loop: - BL Fault_Loop /* while(1) */ diff --git a/cm_backtrace/fault_handler/iar/cmb_fault.S b/cm_backtrace/fault_handler/iar/cmb_fault.S deleted file mode 100644 index 0d75d53..0000000 --- a/cm_backtrace/fault_handler/iar/cmb_fault.S +++ /dev/null @@ -1,46 +0,0 @@ -;/* -; * This file is part of the CmBacktrace Library. -; * -; * Copyright (c) 2016, Armink, -; * -; * Permission is hereby granted, free of charge, to any person obtaining -; * a copy of this software and associated documentation files (the -; * 'Software'), to deal in the Software without restriction, including -; * without limitation the rights to use, copy, modify, merge, publish, -; * distribute, sublicense, and/or sell copies of the Software, and to -; * permit persons to whom the Software is furnished to do so, subject to -; * the following conditions: -; * -; * The above copyright notice and this permission notice shall be -; * included in all copies or substantial portions of the Software. -; * -; * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, -; * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -; * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -; * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -; * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -; * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -; * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -; * -; * Function: Fault handler by EWARM assembly code -; * Created on: 2016-12-16 -; */ - - SECTION .text:CODE(2) - THUMB - REQUIRE8 - PRESERVE8 - -; NOTE: If use this file's HardFault_Handler, please comments the HardFault_Handler code on other file. - IMPORT cm_backtrace_fault - EXPORT HardFault_Handler - -HardFault_Handler: - MOV r0, lr ; get lr - MOV r1, sp ; get stack pointer (current is MSP) - BL cm_backtrace_fault - -Fault_Loop - BL Fault_Loop ;while(1) - - END diff --git a/cm_backtrace/fault_handler/keil/cmb_fault.S b/cm_backtrace/fault_handler/keil/cmb_fault.S deleted file mode 100644 index 3cd8cdc..0000000 --- a/cm_backtrace/fault_handler/keil/cmb_fault.S +++ /dev/null @@ -1,47 +0,0 @@ -;/* -; * This file is part of the CmBacktrace Library. -; * -; * Copyright (c) 2016, Armink, -; * -; * Permission is hereby granted, free of charge, to any person obtaining -; * a copy of this software and associated documentation files (the -; * 'Software'), to deal in the Software without restriction, including -; * without limitation the rights to use, copy, modify, merge, publish, -; * distribute, sublicense, and/or sell copies of the Software, and to -; * permit persons to whom the Software is furnished to do so, subject to -; * the following conditions: -; * -; * The above copyright notice and this permission notice shall be -; * included in all copies or substantial portions of the Software. -; * -; * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, -; * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -; * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -; * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -; * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -; * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -; * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -; * -; * Function: Fault handler by MDK-ARM assembly code -; * Created on: 2016-12-16 -; */ - - AREA |.text|, CODE, READONLY, ALIGN=2 - THUMB - REQUIRE8 - PRESERVE8 - -; NOTE: If use this file's HardFault_Handler, please comments the HardFault_Handler code on other file. - IMPORT cm_backtrace_fault - EXPORT HardFault_Handler - -HardFault_Handler PROC - MOV r0, lr ; get lr - MOV r1, sp ; get stack pointer (current is MSP) - BL cm_backtrace_fault - -Fault_Loop - BL Fault_Loop ;while(1) - ENDP - - END