From: Andreas Schwab <schwab@suse.de>
To: gdb-patches@sourceware.org
Subject: Re: Enable CFI for PowerPC, try 3
Date: Mon, 12 Mar 2007 16:34:00 -0000 [thread overview]
Message-ID: <jeveh6to83.fsf@sykes.suse.de> (raw)
In-Reply-To: <20070312161219.GA6778@caradoc.them.org> (Daniel Jacobowitz's message of "Mon, 12 Mar 2007 12:12:19 -0400")
Daniel Jacobowitz <drow@false.org> writes:
> The last two times that we (Jim B, and then Andreas) tried to enable
> PowerPC CFI, we ran into problems with GCC. It used to emit bogus
> unwind tables. This has since been fixed - see the comment in the
> patch below for the gory details - but if you get it wrong it's such a
> messy and terrible outcome. So here's some workarounds.
While we are at it, there is a loosely related patch in
<http://sourceware.org/ml/gdb-patches/2006-06/msg00011.html> that never
got checked in.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2007-03-12 16:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-12 16:12 Daniel Jacobowitz
2007-03-12 16:34 ` Andreas Schwab [this message]
2007-03-12 16:45 ` Andreas Schwab
2007-03-27 19:03 ` Daniel Jacobowitz
2007-03-12 20:40 ` Mark Kettenis
2007-03-12 20:49 ` Daniel Jacobowitz
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