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Re: gdb doesn't show all threads, but gdbserver does
Agree. Most of multi-thread bug that I meet are stripped libpthread.
On Wed, Jan 21, 2009 at 06:45, Paul Pluzhnikov <firstname.lastname@example.org> wrote:
> On Tue, Jan 20, 2009 at 2:24 PM, Andreas Schwab <email@example.com> wrote:
>> It's actually libthread_db that needs a non-global symbol from
> IOW, it's a glibc feature :)
> Stripping libpthread appears to be a very common mistake:
> - we've seen it twice on this list in the last two weeks,
> - I made it myself 4 weeks ago, even though I *knew* that libpthread
> must not be stripped.
> I wonder if we should warn glibc users? Something like:
> Warning: your /lib64/libpthread.so.0 has been stripped.
> GDB will not see other threads, and multithreaded debugging will
> be unreliable.
> See http://sourceware.org/gdb/wiki/... for further info.
> Paul Pluzhnikov