From: Paul Pluzhnikov <ppluzhnikov@google.com>
To: Andreas Schwab <schwab@suse.de>
Cc: "N. van Bolhuis" <nvbolhuis@aimvalley.nl>,
teawater <teawater@gmail.com>,
gdb@sourceware.org
Subject: Re: gdb doesn't show all threads, but gdbserver does
Date: Tue, 20 Jan 2009 22:45:00 -0000 [thread overview]
Message-ID: <8ac60eac0901201445m4d85d30k5b5fc87783208a32@mail.gmail.com> (raw)
In-Reply-To: <je1vux7h08.fsf@sykes.suse.de>
On Tue, Jan 20, 2009 at 2:24 PM, Andreas Schwab <schwab@suse.de> wrote:
> It's actually libthread_db that needs a non-global symbol from
> libpthread.
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
next prev parent reply other threads:[~2009-01-20 22:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-19 21:09 N. van Bolhuis
2009-01-20 0:21 ` teawater
2009-01-20 7:28 ` Norbert van Bolhuis
2009-01-20 18:37 ` Paul Pluzhnikov
2009-01-20 20:18 ` N. van Bolhuis
2009-01-20 20:36 ` Paul Pluzhnikov
2009-01-20 21:17 ` N. van Bolhuis
2009-01-20 22:24 ` Andreas Schwab
2009-01-20 22:45 ` Paul Pluzhnikov [this message]
2009-01-21 0:10 ` teawater
2009-01-21 10:32 ` Norbert van Bolhuis
2009-01-21 11:24 ` teawater
2009-01-21 13:45 ` teawater
2009-01-21 16:41 ` Paul Pluzhnikov
2009-02-12 3:08 ` teawater
2009-02-12 3:08 ` teawater
2009-01-21 0:05 ` teawater
2009-01-21 0:14 ` Paul Pluzhnikov
2009-01-21 0:26 ` teawater
2009-01-21 2:35 ` teawater
2009-01-21 4:16 ` Daniel Jacobowitz
2009-01-21 7:14 ` teawater
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