From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from penguin.netx4.com (embeddededge.com [209.113.146.155]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 022DD67B50 for ; Wed, 13 Apr 2005 01:31:21 +1000 (EST) In-Reply-To: <7f0a378a4f3b17a9db01773fcca5fafd@freescale.com> References: <83a359bdf2c4d4902f58e6788c37811a@embeddededge.com> <7f0a378a4f3b17a9db01773fcca5fafd@freescale.com> Mime-Version: 1.0 (Apple Message framework v619.2) Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: <0a78c3014267e43974c3006e950a02bc@embeddededge.com> From: Dan Malek Date: Tue, 12 Apr 2005 11:31:12 -0400 To: Kumar Gala Cc: linuxppc-dev@ozlabs.org, Kumar Gala Subject: Re: [PATCH] ppc32: Fix alignment exception checking on load/store multiple instructions List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Apr 12, 2005, at 11:06 AM, Kumar Gala wrote: > When you say "fix up" I assume you mean lwarx should return 0. It > appears that stwcx. is already doing that. Can't think of any other > cases that need fixing. Yes, it should return an error. From a quick look at the slicing of the bits in the code, it appears lawrx is decoded the same as lw. Thanks. -- Dan