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Re: Itanium and GDB on 2.6.x kernels with pthreads

From: Andreas Schwab <schwab at suse dot de>
To: David Lecomber <david at allinea dot com>
Cc: gdb <gdb at sources dot redhat dot com>
Date: Thu, 08 Sep 2005 00:14:46 +0200
Subject: Re: Itanium and GDB on 2.6.x kernels with pthreads
References: <1126110236.8094.85.camel@delmo.priv.wark.uk.streamline-computing.com>

David Lecomber <david@allinea.com> writes:

> Also, just generally, signal processing is goofed up -- and if I try to
> attach to the running GDB I just see:
>
> Loaded symbols for /lib/tls/libthread_db.so.1
> <signal handler called>
> (gdb) bt
> #0  <signal handler called>
> Cannot access memory at address 0x28
> (gdb) The program is running.  Quit anyway (and detach it)? (y or n) y
>
>
> Anyone seen this before?

Please try a recent snapshot from CVS, this should already be fixed.  Also
make sure your gdb has been built with libunwind support and libunwind is
installed.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

Follow-Ups:
- Re: Itanium and GDB on 2.6.x kernels with pthreads
  - From: David Lecomber

References:
- Itanium and GDB on 2.6.x kernels with pthreads
  - From: David Lecomber

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