On Tue, Apr 19, 2016 at 5:49 AM, Aijaz Baig <aijazba...@gmail.com> wrote: > I would like to know if there is indeed a way to toggle between gdb > and ddb while debugging a remote kernel. I am already at the gdb (or > rather kgdb) prompt. From here how do I switch to local ddb on the > debugged machine??
Ctrl-c on the serial console. > When remote remote KGDB is listening and I force a > panic using 'sysctl debug.kdb.enter=1', it drops into remote KGDB. > However, when it is NOT listening on the serial port, the local system > just freezes Are you sure ddb just doesn't run on the serial port? > What I want, is to enter ddb on the local machine. Do some debugging > using it; drop to remote KGDB for things that are best done using > KGDB, then switch back to local DDB when I'm done. Yes. I regularly do this with ctrl-c (gdb->ddb) / "gdb" (ddb->gdb). Best, Conrad _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
