From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17544 invoked by alias); 30 Jul 2004 00:22:27 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 17512 invoked from network); 30 Jul 2004 00:22:26 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org with SMTP; 30 Jul 2004 00:22:26 -0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.12.10/8.12.10) with ESMTP id i6U0MQe3026926 for ; Thu, 29 Jul 2004 20:22:26 -0400 Received: from localhost.redhat.com (porkchop.devel.redhat.com [172.16.58.2]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id i6U0MQa08173; Thu, 29 Jul 2004 20:22:26 -0400 Received: from gnu.org (localhost [127.0.0.1]) by localhost.redhat.com (Postfix) with ESMTP id 76D902B9D; Thu, 29 Jul 2004 20:22:21 -0400 (EDT) Message-ID: <410994BD.5040506@gnu.org> Date: Fri, 30 Jul 2004 00:22:00 -0000 From: Andrew Cagney User-Agent: Mozilla/5.0 (X11; U; NetBSD macppc; en-GB; rv:1.4.1) Gecko/20040217 MIME-Version: 1.0 To: Joel Brobecker Cc: gdb-patches@sources.redhat.com Subject: Re: [RFA/RFC] fix problems with unwinder on mips-irix References: <20040723011059.GI20596@gnat.com> In-Reply-To: <20040723011059.GI20596@gnat.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2004-07/txt/msg00481.txt.bz2 Joel, > 2004-07-22 Joel Brobecker > > * mips-tdep.c (mips_mdebug_frame_cache): Minor reformatting. > (set_saved_reg_info): New function. > (mips32_heuristic_proc_desc): Compute the procedure descriptor > PROC_REG_OFFSET. > It's time to cut our losses and split the mdebug and heuristic cases. Lets work through this change after I've done that. In the mean time, can I encourage you to look at the s390 and it's stub-unwinder - the MIPS desperatly needs one of these (and it is something that can be wipped up in isolation). To see where its needed do a STEPI into shlib trampoline code. Andrew