vscode设置断点调试

摘要:本文在Ubuntu下配置vscode的断点调试步骤。

步骤1:

打开vscode,新建目录:.vscode,如果已存在可不用创建;

步骤2:

在.vscode目录创建tasks.json文件,内容如下:

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "vsdebug",
            "type": "shell",
            "command": "bash ./build.sh", // 脚本路径
            "args": [],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ]
}

步骤3:

在.vscode目录创建launch.json文件,内容如下:

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) 启动",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/build/main", // 二进制文件路径
            "args": [],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                "description": "为 gdb 启用整齐打印",
                "text": "-enable-pretty-printing",
                "ignoreFailures": true
                }
            ],
            "preLaunchTask": "vsdebug" 
        }
    ]
}

步骤4:

创建文件main.cpp,书写源代码:

#include <iostream>

int main()
{
    std::cout << "hello world!" << std::endl;
    std::cout << "hello seres!" << std::endl;
    return 0;
}

步骤5:

编写编译脚本build.sh和CMakeLists.txt

build.sh

#!/bin/bash
if [ ! -d "build" ]; then
mkdir build
else
rm -rf build/*
fi
cd build
Local_Dir=$(cd "$(dirname "$0")"; pwd)
echo "Now work at Dir: $Local_Dir"
cmake ..
make

CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

project(vsdebug)

# 设置Debug调试模式,或Release模式
set(CMAKE_BUILD_TYPE "Debug") #打开后才能开启调试
# set(CMAKE_BUILD_TYPE "Release")

set(CMAKE_CXX_FLAGS "-O0") #不要开启优化,否则断点无法命中

set(CMAKE_CXX_STANDARD 11)

# 添加main.cpp,编译成可执行文件
add_executable(main main.cpp)

步骤6:

打断点,F5进行调试。

结果:

 

posted @ 2025-04-28 14:04  谢耳朵的猫  阅读(135)  评论(0)    收藏  举报