使用VSCode调试全志R128的C906 RISC-V核心

writel(0x00f66660, 0x4004a40c);

CSkyDebugServer->setting->Target Setting

CSkyDebugServer->setting->Socket Setting

riscv64-unknown-elf-gdb -ex 'set arch riscv:rv64' -ex 'file ./lichee/rtos/build/r128_module_c906/img/rt_system.elf' -ex 'set remotetimeout 20' -ex 'target remote 127.0.0.1:3333'

riscv64-unknown-elf-gdb ./lichee/rtos/build/r128_module_c906/img/rt_system.elf

控制台界面输入
set remotetimeout 20
target remote :3333
才可以建立连接

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/lichee/rtos/build/r128_module_c906/img/rt_system.elf", // 对应板子方案的elf文件
            "args": [],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "miDebuggerPath": "${workspaceFolder}/lichee/rtos/tools/riscv64-elf-x86_64-20201104/bin/riscv64-unknown-elf-gdb",
            "miDebuggerServerAddress": "localhost:3333", // 端口号，本文电脑的CSkyDebugServer端口3333
            "setupCommands": [ // 不能省略否则会报错，报错如下
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "set remotetimeout 20",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

Remote replied unexpectedly to 'vMustReplyEmpty': PacketSize=1000;QStartNoAckMode+;qThreadExtraInfo+;qXfer:features:read+