Re: multithreaded app debugging

Daniel Jacobowitz
2003-04-24T13:54:20Z

On Thu, Apr 24, 2003 at 01:37:45PM +0100, Alan Hourihane wrote:
> Hi,
>
> I'm debugging a threaded application, but somewhere within the second
> thread it gets a
>
> Program received signal SIG32, Real-time event 32
>
> And then I hit continue for gdb to splurt out...
>
> Couldn't get registers: Operation not permitted.
>
> Any clues on how to fix gdb for this. I'm not sure where the SIG32 signal
> is coming from either.

That means the multithread code was not enabled; usually this means GDB
had a problem loading or activating thread_db, or got the wrong copy of
libpthread.so, or something similar.

--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer