15.2 调试除数为0导致的死机问题.rar

T169DC 000:006.897 SEGGER J-Link V7.58a Log File T169DC 000:007.035 DLL Compiled: Nov 11 2021 16:50:12 T169DC 000:007.041 Logging started @ 2023-10-26 08:22 T169DC 000:007.045 - 7.047ms T169DC 000:007.056 JLINK_SetWarnOutHandler(...) T169DC 000:007.062 - 0.008ms T169DC 000:007.067 JLINK_OpenEx(...) T169DC 000:008.784 Firmware: J-Link V9 compiled May 7 2021 16:26:12 T169DC 000:009.050 Firmware: J-Link V9 compiled May 7 2021 16:26:12 T169DC 000:009.262 Decompressing FW timestamp took 174 us T169DC 000:015.165 Hardware: V9.60 T169DC 000:015.195 S/N: 59604054 T169DC 000:015.203 OEM: SEGGER T169DC 000:015.209 Feature(s): GDB, RDI, FlashBP, FlashDL, JFlash T169DC 000:016.161 TELNET listener socket opened on port 19021 T169DC 000:016.317 WEBSRV WEBSRV_Init(): Starting webserver thread(s) T169DC 000:016.437 WEBSRV Webserver running on local port 19080 T169DC 000:068.078 - 61.026ms returns "O.K." T169DC 000:068.114 JLINK_GetEmuCaps() T169DC 000:068.132 - 0.020ms returns 0xB9FF7BBF T169DC 000:068.141 JLINK_TIF_GetAvailable(...) T169DC 000:068.371 - 0.236ms T169DC 000:068.386 JLINK_SetErrorOutHandler(...) T169DC 000:068.390 - 0.007ms T169DC 000:068.423 JLINK_ExecCommand("ProjectFile = "E:\03 PN\07 培训班\GD32F303实战课程\00 开发板\02 例程代码\15 Hardfault问题分析\JLinkSettings.ini"", ...). T169DC 000:080.072 Ref file found at: C:\Keil_v5\ARM\Segger\JLinkDevices.ref T169DC 000:080.184 XML referenced by ref file: C:\Program Files\SEGGER\JLink\JLinkDevices.xml T169DC 000:081.044 C:\Program Files\SEGGER\JLink\JLinkDevices.xml evaluated successfully. T169DC 000:110.585 - 42.175ms returns 0x00 T169DC 000:117.847 JLINK_ExecCommand("Device = GD32F303ZE", ...). T169DC 000:122.382 Device "GD32F303ZE" selected. T169DC 000:122.730 - 4.870ms returns 0x00 T169DC 000:122.745 JLINK_ExecCommand("DisableConnectionTimeout", ...). T169DC 000:122.754 - 0.004ms returns 0x01 T169DC 000:122.761 JLINK_GetHardwareVersion() T169DC 000:122.765 - 0.007ms returns 96000 T169DC 000:122.771 JLINK_GetDLLVersion() T169DC 000:122.782 - 0.012ms returns 75801 T169DC 000:122.787 JLINK_GetOEMString(...) T169DC 000:122.795 JLINK_GetFirmwareString(...) T169DC 000:122.799 - 0.006ms T169DC 000:143.883 JLINK_GetDLLVersion() T169DC 000:143.901 - 0.021ms returns 75801 T169DC 000:143.908 JLINK_GetCompileDateTime() T169DC 000:143.913 - 0.007ms T169DC 000:148.817 JLINK_GetFirmwareString(...) T169DC 000:148.836 - 0.021ms T169DC 000:152.133 JLINK_GetHardwareVersion() T169DC 000:152.147 - 0.015ms returns 96000 T169DC 000:159.075 JLINK_GetSN() T169DC 000:159.089 - 0.016ms returns 59604054 T169DC 000:162.523 JLINK_GetOEMString(...) T169DC 000:169.663 JLINK_TIF_Select(JLINKARM_TIF_JTAG) T169DC 000:170.395 - 0.741ms returns 0x00 T169DC 000:170.411 JLINK_HasError() T169DC 000:170.433 JLINK_SetSpeed(5000) T169DC 000:170.506 - 0.080ms T169DC 000:170.518 JLINK_GetIdData(pIdData) T169DC 000:175.925 TotalIRLen = 9, IRPrint = 0x0011 T169DC 000:179.101 JTAG chain detection found 2 devices: T169DC 000:182.019 #0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP T169DC 000:187.933 #1 Id: 0x790007A3, IRLen: 05, Unknown device T169DC 000:192.702 DPv0 detected T169DC 000:195.553 Scanning AP map to find all available APs T169DC 000:199.197 AP[1]: Stopped AP scan as end of AP map has been reached T169DC 000:202.111 AP[0]: AHB-AP (IDR: 0x24770011) T169DC 000:204.869 Iterating through AP map to find AHB-AP to use T169DC 000:208.654 AP[0]: Core found T169DC 000:217.125 AP[0]: AHB-AP ROM base: 0xE00FF000 T169DC 000:220.328 CPUID register: 0x410FC241. Implementer code: 0x41 (ARM) T169DC 000:223.405 Found Cortex-M4 r0p1, Little endian. T169DC 000:223.760 -- Max. mem block: 0x00010C40 T169DC 000:223.897 CPU_ReadMem(4 bytes @ 0xE000EDF0) T169DC 000:224.894 CPU_WriteMem(4 bytes @ 0xE000EDF0) T169DC 000:225.167 CPU_ReadMem(4 bytes @ 0xE0002000) T169DC 000:230.555 FPUnit: 6 code (BP) slots and 2 literal slots T169DC 000:230.574 CPU_ReadMem(4 bytes @ 0xE000EDFC) T169DC 000:230.888 CPU_WriteMem(4 bytes @ 0xE000EDFC) T169DC 000:231.342 CPU_ReadMem(4 bytes @ 0xE0001000) T169DC 000:231.689 CPU_WriteMem(4 bytes @ 0xE0001000) T169DC 000:231.957 CPU_ReadMem(4 bytes @ 0xE000ED88) T169DC 000:232.238 CPU_WriteMem(4 bytes @ 0xE000ED88) T169DC 000:232.553 CPU_ReadMem(4 bytes @ 0xE000ED88) T169DC 000:232.847 CPU_WriteMem(4 bytes @ 0xE000ED88) T169DC 000:235.871 CoreSight components: T169DC 000:238.932 ROMTbl[0] @ E00FF000 T169DC 000:238.949 CPU_ReadMem(64 bytes @ 0xE00FF000) T169DC 000:239.503 CPU_ReadMem(32 bytes @ 0xE000EFE0) T169DC 000:247.975 [0][0]: E000E000 CID B105E00D PID 000BB00C SCS-M7 T169DC 000:248.001 CPU_ReadMem(32 bytes @ 0xE0001FE0) T169DC 000:251.284 [0][1]: E0001000 CID B105E00D PID 003BB002 DWT T169DC 000:251.303 CPU_ReadMem(32 bytes @ 0xE0002FE0) T169DC 000:254.803 [0][2]: E0002000 CID B105E00D PID 002BB003 FPB T169DC 000:254.826 CPU_ReadMem(32 bytes @ 0xE0000FE0) T169DC 000:263.114 [0][3]: E0000000 CID B105E00D PID 003BB001 ITM T169DC 000:263.135 CPU_ReadMem(32 bytes @ 0xE0040FE0) T169DC 000:266.889 [0][4]: E0040000 CID B105900D PID 000BB9A1 TPIU T169DC 000:266.910 CPU_ReadMem(32 bytes @ 0xE0041FE0) T169DC 000:270.960 [0][5]: E0041000 CID 00000000 PID 00000000 ??? T169DC 000:271.020 pIdData->ScanLen=9 T169DC 000:271.028 T169DC 000:271.033 pIdData->NumDevices=2 T169DC 000:271.038 T169DC 000:271.043 pIdData->aId[0]=0x4BA00477 T169DC 000:271.049 T169DC 000:271.053 pIdData->aIrRead[0]=0 T169DC 000:271.059 T169DC 000:271.063 pIdData->aScanLen[0]=0 T169DC 000:271.069 T169DC 000:271.073 pIdData->aScanRead[0]=0 T169DC 000:271.079 T169DC 000:271.083 - 100.567ms T169DC 000:271.115 JLINK_JTAG_GetDeviceID(DeviceIndex = 0) T169DC 000:271.121 - 0.008ms returns 1268778103 T169DC 000:271.127 JLINK_JTAG_GetDeviceInfo(DeviceIndex = 0) T169DC 000:271.132 - 0.007ms returns 0 T169DC 000:271.138 JLINK_JTAG_GetDeviceID(DeviceIndex = 1) T169DC 000:271.142 - 0.018ms returns 2030045091 T169DC 000:271.162 JLINK_JTAG_GetDeviceInfo(DeviceIndex = 1) T169DC 000:271.167 - 0.006ms returns 1 T169DC 000:271.216 JLINK_GetDLLVersion() T169DC 000:271.223 - 0.008ms returns 75801 T169DC 000:271.228 JLINK_CORE_GetFound() T169DC 000:271.233 - 0.006ms returns 0xE0000FF T169DC 000:271.238 JLINK_GetDebugInfo(0x100 = JLINKARM_ROM_TABLE_ADDR_INDEX) T169DC 000:271.250 Value=0xE00FF000 T169DC 000:271.257 - 0.020ms returns 0 T169DC 000:281.726 JLINK_GetDebugInfo(0x100 = JLINKARM_ROM_TABLE_ADDR_INDEX) T169DC 000:281.749 Value=0xE00FF000 T169DC 000:281.755 - 0.031ms returns 0 T169DC 000:281.762 JLINK_GetDebugInfo(0x101 = JLINKARM_DEBUG_INFO_ETM_ADDR_INDEX) T169DC 000:281.767 Value=0x00000000 T169DC 000:281.773 - 0.013ms returns 0 T169DC 000:281.780 JLINK_ReadMemEx(0xE0041FF0, 0x10 Bytes, Flags = 0x02000004) T169DC 000:281.829 CPU_ReadMem(16 bytes @ 0xE0041FF0) T169DC 000:282.221 Data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 T169DC 000:282.236 - 0.458ms returns 16 (0x10) T169DC 000:282.245 JLINK_GetDebugInfo(0x102 = JLINKARM_DEBUG_INFO_MTB_ADDR_INDEX) T169DC 000:282.251 Value=0x00000000 T169DC 000:282.257 - 0.014ms returns 0 T169DC 000:282.262 JLINK_GetDebugInfo(0x103 = JLINKARM_DEBUG_INFO_TPIU_ADDR_INDEX) T169DC 000:282.267 Value=0xE0040000 T169DC 000:282.273 - 0.013ms returns 0 T169DC 000:282.279 JLINK_GetDebugInfo(0x104 = JLINKARM_DEBUG_INFO_ITM_ADDR_INDEX) T169DC 000:282.284 Value=0xE0000000 T169DC 000:282.290 - 0.013ms returns 0 T169DC 000:282.295 JLINK_GetDebugInfo(0x105 = JLINKARM_DEBUG_INFO_DWT_ADDR_INDEX) T169DC 000:282.300 Value=0xE0001000 T169DC 000:282.306 - 0.013ms returns 0 T169DC 000:282.311 JLINK_GetDebugInfo(0x106 = JLINKARM_DEBUG_INFO_FPB_ADDR_INDEX) T169DC 000:282.316 Value=0xE0002000 T169DC 000:282.322 - 0.013ms returns 0 T169DC 000:282.327 JLINK_GetDebugI