[x264-devel] Re: Linux Pthread Debug Problem.

[Hao Shen]

Yes, I think my problem is the same as yours. There are issues with
gdb and pthreads.

On 1/23/07, Måns Rullgård <mru at inprovide.com> wrote:
>
> Loren Merritt said:
> > On Tue, 23 Jan 2007, Hao Shen wrote:
> >
> >> When I run the x264 code in linux platform with pthread support, it
> >> looks ok. But when I debug the code and enter the thread, it always
> >> report segmentation fault.
> >>
> >> Does the x264 linux code use the kernal thread and do not support gdb debug?
> >> My platform is two Dual core Xeon server.
> >
> > Works For Me.
> > I had no idea that one could make a program incompatible with gdb.
>
> Some of my programs invariably get an almost instantaneous SIGSEGV under gdb.
> It appears to have something to do with pthreads.  Running normally, or under
> valgrind, everything is perfect.  I haven't tried running x264 under gdb, so
> I can't say if it's the same problem, but I can confirm that there are issues
> with gdb and pthreads.
>
> --
> Måns Rullgård
> mru at inprovide.com
>
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>


-- 
Hao Shen

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