From: Joel Brobecker <brobecker@adacore.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: Ulrich Weigand <uweigand@de.ibm.com>,
Matt Rice <ratmice@gmail.com>,
gdb-patches@sourceware.org
Subject: Re: [ia64] Regression: Re: [rfc] Fix Obj-C method calls on 64-bit PowerPC
Date: Tue, 29 Sep 2009 16:16:00 -0000 [thread overview]
Message-ID: <20090929161608.GN9003@adacore.com> (raw)
In-Reply-To: <20090929154328.GA15183@host0.dyn.jankratochvil.net>
> ia64 is now broken, also on the 7.0 branch due to the check-in:
> http://sourceware.org/ml/gdb-cvs/2009-09/msg00210.html
Darn function descriptors on ia64, and darn objc support that
overmatches. One of the assumptions I was making when considering
this patch for 7.0 was the fact that it would only affect ObjC.
But I should have known better after all the discussions I had
with Matt Rice. My suggestion is to revert it from 7.0, and maybe
consider it for 7.0.1 if we manage to fix all unexpected side-effects
by then.
> 2009-09-29 Jan Kratochvil <jan.kratochvil@redhat.com>
>
> * ia64-tdep.c (ia64_convert_from_func_ptr_addr): New variable buf.
> Check first the descriptor memory is readable.
This patch is OK.
--
Joel
next prev parent reply other threads:[~2009-09-29 16:16 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-27 21:49 Ulrich Weigand
2009-09-28 17:51 ` Joel Brobecker
2009-09-28 22:41 ` Matt Rice
2009-09-29 0:50 ` Ulrich Weigand
2009-09-29 15:44 ` [ia64] Regression: " Jan Kratochvil
2009-09-29 16:07 ` Ulrich Weigand
2009-09-29 16:17 ` Jan Kratochvil
2009-09-29 16:16 ` Joel Brobecker [this message]
2009-09-29 16:30 ` Jan Kratochvil
2009-09-29 16:40 ` Joel Brobecker
2009-09-29 19:11 ` Jan Kratochvil
2009-09-29 16:45 ` Ulrich Weigand
2009-09-29 19:07 ` [commit] Avoid Obj-C test timeouts due to symbols not found Ulrich Weigand
2009-09-29 17:27 ` [rfc] Move PC in-range check in objc-lang.c:find_methods (Re: [ia64] Regression) Ulrich Weigand
2009-09-29 17:46 ` Joel Brobecker
2009-09-29 21:08 ` [ia64] Regression: Re: [rfc] Fix Obj-C method calls on 64-bit PowerPC Jan Kratochvil
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