I'd want to use the No$ GBA debugger right when the system boots, because I am hacking an IRQ routine in a GBA game, and because of course I did something wrong (something wrong always happen
then the game crashes immediately.
I'd like to trace exactly what happens on the first IRQ execution of the routine, but unfortunately with no$ GBA this seems to be impossible. You need to boot the game, where the debugger is disabled, and only after the first "pause" the debugger can be enabled.
The problem is that no matter how fast I pause after hitting the "reset&run" button, the crash already happened. Why isn't there a "reset& NOT run" button? That'd be very useful.
How can I debug that IRQ routine with either no$GBA or anything else?