debug config

launch.json

{
	"version": "0.2.0",
	"configurations": [

  {
			"name": "C++ Launch (GDBSERVER)",
			"type": "cppdbg",
			"request": "launch",
			"miDebuggerServerAddress": "localhost:2000",
			"preLaunchTask": "start-gdbserver",
			"miDebuggerPath": "/usr/bin/gdb",
			"targetArchitecture": "x64",
			"program": "${workspaceRoot}/build/bin/your_app",
			"args": [],
			"stopAtEntry": false,
			"cwd": "${workspaceRoot}",
			"sourceFileMap":{
				"/home/develop/project": "${workspaceRoot}"
			},
			"environment": []
	}
 ]
}