Hi Marcelo, > flash_test is trying to handle a signal, can you print some information > about it in get_signal_to_deliver (before ptrace_stop), such as si_signo: > > typedef struct siginfo { > int si_signo; > int si_errno; > int si_code; > > ptrace_stop() calls do_notify_parent_cldstop() to wakeup gdb, maybe > there's something wrong during wakeup? > > The box locks up completly or its just gdb that freezes? seems it's more simple than I thought: seems to be a problem with serial console as I'm able to use gdb using ssh Is serial console (using ttyCPM) supposed to work with gdb?
-- Aristeu