return 0, err
	}

	// Forward SIGQUIT from the go command to show backtraces from
	// the binary instead of from this wrapper.
	quit := make(chan os.Signal, 1)
	signal.Notify(quit, syscall.SIGQUIT)
	go func() {
		for range quit {
			// We don't have the PID of the running process; use the
			// binary name instead.
			adb("exec-out", "killall -QUIT "+binName)
		}
	}()

	err := lldb.Start()
	if err == nil {
		// Forward SIGQUIT to the lldb driver which in turn will forward
		// to the running program.
		sigs := make(chan os.Signal, 1)
		signal.Notify(sigs, syscall.SIGQUIT)
		proc := lldb.Process
		go func() {
			for sig := range sigs {
				proc.Signal(sig)
			}
		}()
		err = lldb.Wait()
		signal.Stop(sigs)
		close(sigs)
	}