centos

怎样在CentOS进行C++调试配置

小樊
35
2025-04-16 18:40:44
栏目: 编程语言

在CentOS上进行C++调试配置,通常需要安装一些必要的工具和软件。以下是一些基本的步骤:

  1. 安装必要的开发工具和编译器
sudo yum update
sudo yum groupinstall "Development Tools"
sudo yum install gcc gcc-c++
g++ -v
  1. 安装调试器
sudo yum install gdb
gdb --version
  1. 配置调试环境
{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "C++ Remote Debug",
            "type": "cppdbg",
            "request": "attach",
            "program": "/path/to/my_program",
            "processId": "{command:PickRemoteProcess}",
            "MIMode": "gdb",
            "miDebuggerPath": "/usr/bin/gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "remoteMachine": {
                "hostName": "remote_host",
                "port": 1234,
                "user": "user"
            }
        }
    ]
}
gdb -ex "target remote remote_host:1234" -ex "file /path/to/my_program" ./my_program
  1. 使用Valgrind进行内存调试(可选):
g++ -g -o test test.cpp
valgrind --tool=memcheck ./test

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