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:
sudo yum update
sudo yum groupinstall "Development Tools"
sudo yum install gcc gcc-c++
g++ -v
sudo yum install gdb
gdb --version
.vscode/launch.json
文件用于配置调试器。例如:{
"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
-g
选项以包含调试信息:g++ -g -o test test.cpp
valgrind --tool=memcheck ./test