What are the best practices for remote debugging with GDB?

What are the best practices for remote debugging with GDB?

When using GDB for remote debugging, it's essential to ensure a stable network connection, use the latest version of GDB, and configure your firewall to allow the necessary ports.

How can I set up GDB for remote debugging?

You can set up GDB for remote debugging by starting the GDB server on the target machine with the command gdbserver :<port> <program>, and then connecting to it from your local GDB instance using target remote <target_ip>:<port>.

What should I do if I encounter connection issues?

If you encounter connection issues, check your network settings, ensure that the GDB server is running, and verify that the correct port is open and not blocked by a firewall.

Are there any specific commands I should know for remote debugging?

Yes, some useful commands include info threads to view active threads, break to set breakpoints, and continue to resume execution after hitting a breakpoint.