vscode for c++ 开发及编译记录

交叉编译 – arrch64
vscode 配置新增自定义 kits – toolchains-gcc-linaro-6.3.1

.vscode/cmake-kits.json

[
   {
       "name": "toolchains-gcc-linaro-6.3.1",
       "toolchainFile": "${workspaceFolder}/cmake/toolchain-aarch64.cmake"
   }
]

cmake/toolchain-aarch64.cmake

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR aarch64)

# tools 设置编译工具链目录
set(tools /data/release/toolchains/gcc/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu)
set(CMAKE_C_COMPILER ${tools}/bin/aarch64-linux-gnu-gcc)
set(CMAKE_CXX_COMPILER ${tools}/bin/aarch64-linux-gnu-c++)

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)

vscode 远程调试

本地环境

{
    // 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": "aarch64-linux-gnu-g++",
            "type": "cppdbg",
            "request": "launch",
            "program": "${command:cmake.launchTargetPath}",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "miDebuggerPath": "/data/release/toolchains/gcc/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-gdb",	// gdb 路径
            "miDebuggerServerAddress": "192.168.1.110:19126"
        }
    ]
}

远程环境

gdbserver 192.168.1.110:19126 ./xxxxx	# xxxxx 准备调试的程序