Hello Jason, Could you return '\0' for "qTStatus"? It seems gdb asks gdbserver trace point status on break-in. qTStatus is one of them. I believe kgdb stub returns 'E' for "qTStatus". I am asking you to return '\0' instead of 'E'. If kgdb stub returns '\0', gdb works fine with Linux kgdb without modification on gdb at least break-in, continue and quit.
Thanks. -caz _____ From: caz yokoyama [mailto:[email protected]] Sent: Monday, June 28, 2010 9:02 AM To: Jason Wessel Cc: Matt W. Benjamin; KGDB Mailing List; [email protected] Subject: Re: [Kgdb-bugreport] kdb working, but kgdb not? 2.6.35-rc3 Yes. As you find in the patch, there are 2 commands are required to support. I don't know if they can be implemented on kgdb. I need investigation. I'll let you know when I find. -caz On Mon, Jun 28, 2010 at 5:36 PM, Jason Wessel <[email protected]> wrote: On 06/28/2010 10:33 AM, caz yokoyama wrote: > I recognized this problem and have a patch. It was caused by introduction of > new commands between gdb and gdbserver which Linux kernel does not support. > Here is the patch. > > Hi Caz, Is it the case that the kgdb stub should be responding with some sort of message? Certainly we are always open to improving the kgdb side too. Cheers, Jason. -- -caz, [email protected], [email protected], 503-804-1028(m) ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Kgdb-bugreport mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/kgdb-bugreport
