jlonnberg
commented
5 days ago @hyperspacex2 Can you attach the cspycomm.log file, please?
Open hyperspacex2 opened 1 week ago
jlonnberg
commented
5 days ago @hyperspacex2 Can you attach the cspycomm.log file, please?
Describe the bug: J-Link debugger failed to clear breakpoint: Target busy.
To Reproduce:
If you set breakpoints before starting the debug session the chance of this happening is almost certain.
Expected behavior: A breakpoint can be cleared at any time i.e. same behavior as in EWARM
Actual behavior: Breakpoints are not shown in vs code anymore but debugger still hits them.
Environment:
Additional context: C-Spy debug console output:
Using C-SPY version: 9.2.2.10770 Driver loaded: C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm\bin\armjlink.dll Expanded $TOOLKIT_DIR$\config\debugger\NXP\MIMXRT1062xxx6B.ddf -> C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm\config\debugger\NXP\MIMXRT1062xxx6B.ddf Loading the J-Link Driver driver Loaded macro file: C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm\config\debugger\NXP\iMXRT.dmac Loaded macro file: C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm\config\debugger\NXP\iMXRT_Trace.dmac Initializing flash loader manager using C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm\config\flashloader\NXP\FlashIMXRT1060_EVK_FlexSPI.board Loading flash module: C:\GitProjects\myproject\iar\Debug\Exe\myproject.out Loaded macro file: C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm/config/flashloader/NXP/FlashIMXRT1060_FlexSPI.mac Logging to file: C:\GitProjects\myproject\iar\cspycomm.log JLINK command: ProjectFile = C:\GitProjects\myproject\iar\settings\myproject_Debug.jlink, return = 0 Device "MIMXRT1062XXX6B" selected. DLL version: V7.88b, compiled May 10 2023 14:13:45 Firmware: J-Link Pro V5-1 compiled Jul 18 2024 11:29:32 Serial number: xxxxxxxxx Selecting SWD as current target interface. JTAG speed is fixed to: 20000 kHz InitTarget() start InitTarget() end - Took 5.41ms Found SW-DP with ID 0x0BD11477 DPIDR: 0x0BD11477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[1]: Stopped AP scan as end of AP map has been reached AP[0]: AHB-AP (IDR: 0x04770041) Iterating through AP map to find AHB-AP to use AP[0]: Core found AP[0]: AHB-AP ROM base: 0xE00FD000 CPUID register: 0x411FC271. Implementer code: 0x41 (ARM) Cache: L1 I/D-cache present Found Cortex-M7 r1p1, Little endian. FPUnit: 8 code (BP) slots and 0 literal slots CoreSight components: ROMTbl[0] @ E00FD000 [0][0]: E00FE000 CID B105100D PID 000BB4C8 ROM Table ROMTbl[1] @ E00FE000 [1][0]: E00FF000 CID B105100D PID 000BB4C7 ROM Table ROMTbl[2] @ E00FF000 [2][0]: E000E000 CID B105E00D PID 000BB00C SCS-M7 [2][1]: E0001000 CID B105E00D PID 000BB002 DWT [2][2]: E0002000 CID B105E00D PID 000BB00E FPB-M7 [2][3]: E0000000 CID B105E00D PID 000BB001 ITM [1][1]: E0041000 CID B105900D PID 001BB975 ETM-M7 [1][2]: E0042000 CID B105900D PID 004BB906 CTI [0][1]: E0040000 CID B105900D PID 000BB9A9 TPIU-M7 [0][2]: E0043000 CID B105F00D PID 001BB101 TSG I-Cache L1: 32 KB, 512 Sets, 32 Bytes/Line, 2-Way D-Cache L1: 32 KB, 256 Sets, 32 Bytes/Line, 4-Way ResetTarget() start ResetTarget() end - Took 151ms AfterResetTarget() start AfterResetTarget() end - Took 5.16ms Hardware reset with strategy 2 was performed Initial reset was performed POWERTRACE: Emulator buffer size: 61760 bytes FLASH MAC:Configure ITCM, DTCM and OCRAM Loaded debugee: C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm/config/flashloader/NXP/FlashIMXRT1060_FlexSPI.out Target reset Unloaded macro file: C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm/config/flashloader/NXP/FlashIMXRT1060_FlexSPI.mac Downloaded C:\GitProjects\myproject\iar\Debug\Exe\myproject.out to flash memory. 554080 bytes downloaded into FLASH (30.26 Kbytes/sec) Flash loading completed successfully. Loaded debugee: C:\GitProjects\myproject\iar\Debug\Exe\myproject.out Loaded custom formats file: C:\Program Files\IAR Systems\Embedded Workbench 9.2\arm/config/custom_formats.dat Loaded custom formats file: C:\GitProjects\myproject\iar/custom_formats.dat ResetTarget() start ResetTarget() end - Took 139ms AfterResetTarget() start AfterResetTarget() end - Took 3.71ms Hardware reset with strategy 2 was performed Download completed. ResetTarget() start ResetTarget() end - Took 139ms AfterResetTarget() start AfterResetTarget() end - Took 3.15ms Software reset was performed Target reset Using 'auto' breakpoint type. Session started Update all software breakpoints was performed Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:175.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware) Failed to clear breakpoint: Target busy. Breakpoint hit: Code @ myfile.cpp:175.4, type: default (hardware) Breakpoint hit: Code @ myfile.cpp:186.4, type: default (hardware)
launch.json (configurations, driverOptions):
"driverOptions": [ "--crun=disabled", "--endian=little", "--cpu=Cortex-M7", "--fpu=VFPv5_D16", "-p", "$TOOLKIT_DIR$\config\debugger\NXP\MIMXRT1062xxx6B.ddf", "--semihosting", "--device=MIMXRT1062xxx6B", "--drv_communication_log=C:\GitProjects\myproject\iar\cspycomm.log", "--drv_communication=TCPIP:175104252", "--drv_interface_speed=20000", "--drv_default_breakpoint=1", "--drv_restore_breakpoints=_call_main", "--jlink_reset_strategy=0,2", "--drv_interface=SWD", "--drv_catch_exceptions=0x000", "--drv_swo_clock_setup=117333000,0,40000000", "--jlink_device_name=MIMXRT1062xxx6B", ], No matter what option is selected for --drv_default_breakpoint the problem consists.
A documented command to manually clear a breakpoint via debug console would also be quite helpful for now.