From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HRxtj-00034x-Ty for qemu-devel@nongnu.org; Thu, 15 Mar 2007 17:54:11 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HRxti-00033f-BC for qemu-devel@nongnu.org; Thu, 15 Mar 2007 17:54:11 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HRxti-00033c-4f for qemu-devel@nongnu.org; Thu, 15 Mar 2007 16:54:10 -0500 Received: from smtp25.orange.fr ([193.252.22.23]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1HRxsf-0007Xe-3E for qemu-devel@nongnu.org; Thu, 15 Mar 2007 17:53:05 -0400 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf2509.orange.fr (SMTP Server) with ESMTP id 1D34B1C000E0 for ; Thu, 15 Mar 2007 22:53:03 +0100 (CET) Received: from [192.168.0.2] (ANice-251-1-42-72.w86-206.abo.wanadoo.fr [86.206.145.72]) by mwinf2509.orange.fr (SMTP Server) with ESMTP id D9C261C000BE for ; Thu, 15 Mar 2007 22:53:02 +0100 (CET) Message-ID: <45F9C0E2.20708@wanadoo.fr> Date: Thu, 15 Mar 2007 22:55:46 +0100 From: Laurent Desnogues MIME-Version: 1.0 Subject: Re: [Qemu-devel] qemu-arm: wrong execution of post-indexed loads when Rm and Rd are the same register References: <1173987324.9939.0.camel@edgy-laptop> <200703152003.21276.paul@codesourcery.com> <200703152110.39814.paul@codesourcery.com> In-Reply-To: <200703152110.39814.paul@codesourcery.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Paul Brook a =E9crit : >=20 > I suggest you check again. I'm fairly sure the arm926 implements the Ba= se=20 > Restored abort model. Yes, but arm7 is Based Updated IIRC. What particular implementation does Qemu target? There are so many IMPLEMENTATION DEFINED and UNPREDICTABLE in the architecture (that are indeed used by even Linux kernel) that targeting multiple implementations in the same is almost impossible. Laurent