Question

Is there a way to automatically start a process under gdb on Linux? An equivalent of setting the Image File Execution Options on Windows.

I am trying to debug start-up phase of a process that is launched from another one.

Answer 1

I would normally move the real program out of the way, and replace it with a script that launches the program under GDB with the same parameters.

#!/bin/bash

exec gdb -args <realprog> "$@"

If that doesn’t work due to the output being redirected to file, or something, then try this:

#!/bin/bash

exec xterm -e gdb -args <realprog> "$@"

That should give you a pop-up terminal with GDB running inside.