From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1Li5wc-0007wJ-Jf
	for qemu-devel@nongnu.org; Fri, 13 Mar 2009 07:52:54 -0400
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1Li5wX-0007v1-2G
	for qemu-devel@nongnu.org; Fri, 13 Mar 2009 07:52:53 -0400
Received: from [199.232.76.173] (port=57138 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1Li5wV-0007ue-Qn
	for qemu-devel@nongnu.org; Fri, 13 Mar 2009 07:52:48 -0400
Received: from mx20.gnu.org ([199.232.41.8]:56486)
	by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32)
	(Exim 4.60) (envelope-from <paul@codesourcery.com>)
	id 1Li5wV-0006Pf-GD
	for qemu-devel@nongnu.org; Fri, 13 Mar 2009 07:52:47 -0400
Received: from mail.codesourcery.com ([65.74.133.4])
	by mx20.gnu.org with esmtp (Exim 4.60)
	(envelope-from <paul@codesourcery.com>) id 1Li5wU-0001n6-88
	for qemu-devel@nongnu.org; Fri, 13 Mar 2009 07:52:46 -0400
From: Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] [PATCH] fix ARMv7 MOV R15, xxx operation
Date: Fri, 13 Mar 2009 11:52:42 +0000
References: <D54FA883-7A6D-4E3F-A991-1E3AE8837A39@nokia.com>
In-Reply-To: <D54FA883-7A6D-4E3F-A991-1E3AE8837A39@nokia.com>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200903131152.42857.paul@codesourcery.com>
Reply-To: qemu-devel@nongnu.org
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org
Cc: Riihimaki Juha <Juha.Riihimaki@nokia.com>

On Friday 13 March 2009, Riihimaki Juha wrote:
> The behavior of several ARM mode commands where the destination
> register is R15 has changed in ARMv7 to mimic the behavior of the BX
> instruction. While this calls for a little bit wider fix in the code,
> this patch fixes the issue for the special case of MOV instruction.

No. If you want to fix this, do it properly.

Paul