vimspector C++调试

1. 安装vimspector

使用vimspector 插件

vimrc文件中添加插件并安装
Plug 'puremourning/vimspector'

2. 安装vimspector C++调试适配器

打开vim
:VimspectorInstall --enable-c
会在 ~/.vim/plugged/vimspector/gadgets/linux/ 目录安装vscode-cpptools

3. 添加.vimspector.json模板

vim ~/.vim/.vimspectorjson/cpp.json
{                                                                                                      
    "configurations": {
        "cpp:launch": {
            "adapter": "vscode-cpptools",
            "configuration": {
                "name": "cpp:launch",
                "stopAtEntry": true,
                "type": "cppdbg",
                "request": "launch",
                "program": "${workspaceRoot}/a.out",
                "args": [], 
                "cwd": "${workspaceRoot}",
                "environment": [], 
                "externalConsole": true,
                "MIMode": "gdb",
                "breakpointers": {
                    "exception": {
                        "cpp_throw": "Y",
                        "cpp_catch": "N" 
                    }   
                }   
            }   
        },  
        "cpp:attach": {
            "adapter": "vscode-cpptools",
            "configuration": {
                "name": "cpp:attach",
                "stopAtEntry": true,
                "type": "cppdbg",
                "request": "attach",
                "program": "${workspaceRoot}/a.out",
                "MIMode": "gdb",
                "breakpointers": {
                    "exception": {
                        "cpp_throw": "Y",
                        "cpp_catch": "N" 
                    }   
                }   
            }   
        }   
    }   
}

4. 配置快速生成模板快捷键

vim ~/.vimrc
// 1. 安装fzf
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all'  }
Plug 'junegunn/fzf.vim'
// 2. 添加快捷键db快速生成.vimspector.json
"vimspector
let g:vimspector_enable_mappings = 'VISUAL_STUDIO'
"let g:vimspector_base_dir=expand('~/.vim/.vimspectorjson')
function! s:read_template_into_buffer(template)
    " has to be a function to avoid the extra space fzf#run insers otherwise
    execute '0r ~/.vim/.vimspectorjson/'.a:template
endfunction
command! -bang -nargs=* LoadVimSpectorJsonTemplate call fzf#run({
            \   'source': 'ls -1 ~/.vim/.vimspectorjson',
            \   'down': 20,
            \   'sink': function('read_template_into_buffer')
            \ })
noremap db :tabe .vimspector.json:LoadVimSpectorJsonTemplate
sign define vimspectorBP text=☛ texthl=Normal
sign define vimspectorBPDisabled text=☞ texthl=Normal
"sign define vimspectorPC text=¶ texthl=SpellBad

5. 实例

5.1 添加调试模板

在项目中添加.vimspector.json配置

  打开vim， 在normal模式下输入快捷键db，选择cpp.json显示如下：

生成模板

修改配置文件

.vimspector

5.2 按F5启动调试

选择2启动

调试界面

5.3 调试快捷键

可以直接是作者的GitHub(https://github.com/puremourning/vimspector)上查看文档，我用的是vscode风格的快捷键

快捷键

6. 个人还是习惯原生gdb调试。