Question

我有两个问题。我刚刚安装了VS代码，并设法使其编译C代码并显示输出。但是我无法调试。当我添加断点和调试时，红色圆圈变灰。

I read on github that adding a -g flag will work。

问题1。但是在何处以及如何添加-g标志？我也读到：

How to add compile flag -g to a make file?

但是它超过了我的头。

launch.json：

{
    // 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": "${workspaceFolder}/try.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "C:\\mingw-w64\\i686-8.1.0-posix-dwarf-rt_v6-rev0\\mingw32\\bin\\gdb.exe",
            "preLaunchTask": "echo",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

c_cpp_properties.json：

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**",
                "C:\\mingw-w64\\i686-8.1.0-posix-dwarf-rt_v6-rev0\\mingw32\\lib\\gcc\\i686-w64-mingw32\\8.1.0\\include\\c++"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "compilerPath": "C:\\mingw-w64\\i686-8.1.0-posix-dwarf-rt_v6-rev0\\mingw32\\bin\\gcc.exe",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "clang-x64"
        }
    ],
    "version": 4
}

tasks.json：

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "echo",
            "type": "shell",
            "command": "gcc",
            "args": [
                "-Wall", "try.c", "-o", "try"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ]
}

我试图将args中的tasks.json从-o更改为-g，但是这也阻止了它的编译，至少以前是这样的。如果我除了-o以外添加，程序仍然没有调试。

编辑：

第二季度。另外还要告诉我是否可以在tasks.json中添加C ++的路径而不是C？

因为我找不到C的路径。Internet上的教程适用于C ++，他们告诉他们在那里设置C ++路径。但是我想编译C代码，尽管它们现在正在编译。

"includePath": [
                "${workspaceFolder}/**",
                "C:\\mingw-w64\\i686-8.1.0-posix-dwarf-rt_v6-rev0\\mingw32\\lib\\gcc\\i686-w64-mingw32\\8.1.0\\include\\c++"

Answer 1

您应该添加标志，而不是替换"-o"标志。

-o标志告诉编译器输出文件的名称。

因此，例如

"-Wall", "-g", "try.c", "-o", "try"

在vs代码中的哪里添加-g标志进行调试

1 个答案: