From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17612 invoked by alias); 7 May 2007 23:31:46 -0000 Received: (qmail 17604 invoked by uid 22791); 7 May 2007 23:31:46 -0000 X-Spam-Check-By: sourceware.org Received: from return.false.org (HELO return.false.org) (66.207.162.98) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 07 May 2007 23:31:42 +0000 Received: from return.false.org (localhost [127.0.0.1]) by return.false.org (Postfix) with ESMTP id B23994B267; Mon, 7 May 2007 18:31:40 -0500 (CDT) Received: from caradoc.them.org (dsl093-172-095.pit1.dsl.speakeasy.net [66.93.172.95]) by return.false.org (Postfix) with ESMTP id 75D6E4B262; Mon, 7 May 2007 18:31:40 -0500 (CDT) Received: from drow by caradoc.them.org with local (Exim 4.67) (envelope-from ) id 1HlCg7-000511-SA; Mon, 07 May 2007 19:31:39 -0400 Date: Mon, 07 May 2007 23:31:00 -0000 From: Daniel Jacobowitz To: Kevin Buettner Cc: gdb-patches@sources.redhat.com Subject: Re: [RFC] legacy_virtual_frame_pointer: SP_REGNUM might be a pseudo-register Message-ID: <20070507233139.GA19101@caradoc.them.org> Mail-Followup-To: Kevin Buettner , gdb-patches@sources.redhat.com References: <20070507144824.1110b520@ironwood.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070507144824.1110b520@ironwood.lan> User-Agent: Mutt/1.5.15 (2007-04-09) X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2007-05/txt/msg00102.txt.bz2 On Mon, May 07, 2007 at 02:48:24PM -0700, Kevin Buettner wrote: > Any comments on the patch below? > > I found this change necessary to avoid internal errors in some gdb.trace > tests when running against the mips simulator. > > * arch-utils.c (legacy_virtual_frame_pointer): SP_REGNUM might > be a pseudo-register; revise test accordingly. In addition to what Ulrich said, I'm planning to make SP_REGNUM into a real register on MIPS; last week I did a first set of patches in this direction and I hope to continue. -- Daniel Jacobowitz CodeSourcery