只有手动启动gdbserver时,visualstudio 2019 ARM嵌入式调试才会启动

    {
      "type": "cppdbg",
      "name": "stlink-openOCD-GCEG-FW.elf",
      "project": "C:\\Users\\Piotr\\git\\gPIMS-EG\\out\\build\\IoT-Debug\\GCEG-FW.elf",
      "projectTarget": "",
      "cwd": "C:\\Users\\Piotr\\git\\gPIMS-EG",
      "program": "C:\\Users\\Piotr\\git\\gPIMS-EG\\out\\build\\IoT-Debug\\GCEG-FW.elf",
      "MIMode": "gdb",
      "externalConsole": true,
      "inheritEnvironments": [
        "gcc_arm"
      ],
      "miDebuggerPath": "C:\\Program Files (x86)\\Atollic\\TrueSTUDIO for STM32 9.3.0\\ARMTools\\bin\\arm-atollic-eabi-gdb.exe",
      "setupCommands": [
        {
          "text": "-file-exec-and-symbols C:/Users/Piotr/git/gPIMS-EG/out/build/IoT-Debug/GCEG-FW.elf",
          "description": "load file",
          "ignoreFailures": false
        },
        {
          "text": "-interpreter-exec console \"monitor reset halt\"",
          "ignoreFailures": false
        },
        {
          "text": "-target-download",
          "description": "flash target",
          "ignoreFailures": false
        }
      ],
      "visualizerFile": "",
      "showDisplayString": true,
      "miDebuggerServerAddress": "localhost:3333",
      "launchCompleteCommand": "None",
      "debugServerPath": "C:\\openocd-0.10.0\\bin-x64\\openocd.exe",
      "debugServerArgs": "-f board\\st_nucleo_l476rg.cfg",
      "serverStarted": "stm32l4x.cpu: hardware has 6 breakpoints, 4 watchpoints",
      "filterStderr": true,
      "filterStdout": true
    }
  ]
}

当我移除 "miDebuggerServerAddress": "localhost:3333", 它停止运行openOCD。对于实验,我可以手动启动它,并从CLI发送相同的MI命令,一切正常。

C:\openocd-0.10.0\bin-x64>"C:\Program Files (x86)\Atollic\TrueSTUDIO for STM32 9.3.0\ARMTools\bin\arm-atollic-eabi-gdb.exe" --interpreter=mi
=thread-group-added,id="i1"
~"GNU gdb (GNU Tools for ARM Embedded Processors (Build 17.03)) 7.10.1.20160923-cvs\n"
~"Copyright (C) 2015 Free Software Foundation, Inc.\n"
~"License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>\nThis is free software: you are free to change and redistribute it.\nThere is NO WARRANTY, to the extent permitted by law.  Type \"show copying\"\nand \"show warranty\" for details.\n"
~"This GDB was configured as \"--host=i686-w64-mingw32 --target=arm-atollic-eabi\".\nType \"show configuration\" for configuration details."
~"\nFor bug reporting instructions, please see:\n"
~"<http://www.gnu.org/software/gdb/bugs/>.\n"
~"Find the GDB manual and other documentation resources online at:\n<http://www.gnu.org/software/gdb/documentation/>.\n"
~"For help, type \"help\".\n"
~"Type \"apropos word\" to search for commands related to \"word\".\n"
(gdb)
-target-select remote localhost:3333
=thread-group-started,id="i1",pid="42000"
=thread-created,id="1",group-id="i1"
~"0x08027f7c in ?? ()\n"
*stopped,frame={addr="0x08027f7c",func="??",args=[]},thread-id="1",stopped-threads="all"
^connected
(gdb)
-file-exec-and-symbols C:/Users/Piotr/git/gPIMS-EG/out/build/IoT-Debug/GCEG-FW.elf
^done
(gdb)
-interpreter-exec console "monitor reset halt"
@"Unable to match requested speed 500 kHz, using 480 kHz\n"
@"Unable to match requested speed 500 kHz, using 480 kHz\n"
@"adapter speed: 480 kHz\n"
@"target halted due to debug-request, current mode: Thread \n"
@"xPSR: 0x01000000 pc: 0x08027f7c msp: 0x20018000\n"
^done
(gdb)

有谁能告诉我微软在gdb模式下做了什么,认为target不支持monitor命令。当我使用gdb form命令行时,我甚至不能重现这种行为(我已经尝试过很多次)。当我手动启动openOCD时,使用下面所示的配置可以正常工作。

问题是:如果没有手动启动openOCD,我能做些什么来从VS调试它?

    {
      "type": "cppdbg",
      "name": "stlink-openOCD-GCEG-FW.elf",
      "project": "C:\\Users\\Piotr\\git\\gPIMS-EG\\out\\build\\IoT-Debug\\GCEG-FW.elf",
      "projectTarget": "",
      "cwd": "C:\\Users\\Piotr\\git\\gPIMS-EG",
      "program": "C:\\Users\\Piotr\\git\\gPIMS-EG\\out\\build\\IoT-Debug\\GCEG-FW.elf",
      "MIMode": "gdb",
      "externalConsole": true,
      "inheritEnvironments": [
        "gcc_arm"
      ],
      "miDebuggerPath": "C:\\Program Files (x86)\\Atollic\\TrueSTUDIO for STM32 9.3.0\\ARMTools\\bin\\arm-atollic-eabi-gdb.exe",
      "setupCommands": [
        {
          "text": "-target-select remote localhost:3333",
          "description": "connect to target",
          "ignoreFailures": false
        },
        {
          "text": "-file-exec-and-symbols C:/Users/Piotr/git/gPIMS-EG/out/build/IoT-Debug/GCEG-FW.elf",
          "description": "load file",
          "ignoreFailures": false
        },
        {
          "text": "-interpreter-exec console \"monitor reset halt\"",
          "ignoreFailures": false
        },
        {
          "text": "-target-download",
          "description": "flash target",
          "ignoreFailures": false
        }
      ],
      "visualizerFile": "",
      "showDisplayString": true,

      "launchCompleteCommand": "None",
      "debugServerPath": "C:\\openocd-0.10.0\\bin-x64\\openocd.exe",
      "debugServerArgs": "-f board\\st_nucleo_l476rg.cfg",
      "serverStarted": "stm32l4x.cpu: hardware has 6 breakpoints, 4 watchpoints",
      "filterStderr": true,
      "filterStdout": true
    }
  ]
}