From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14701 invoked by alias); 27 Aug 2002 03:30:15 -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 14693 invoked from network); 27 Aug 2002 03:30:14 -0000 Received: from unknown (HELO deimos.hpl.hp.com) (192.6.19.190) by sources.redhat.com with SMTP; 27 Aug 2002 03:30:14 -0000 Received: from hplms2.hpl.hp.com (hplms2.hpl.hp.com [15.0.152.33]) by deimos.hpl.hp.com (8.9.3 (PHNE_24419)/HPL-PA Relay) with ESMTP id UAA15835; Mon, 26 Aug 2002 20:30:12 -0700 (PDT) Received: from napali.hpl.hp.com (napali.hpl.hp.com [15.4.89.123]) by hplms2.hpl.hp.com (8.10.2/8.10.2 HPL-PA Hub) with ESMTP id g7R3UC625555; Mon, 26 Aug 2002 20:30:12 -0700 (PDT) Received: from napali.hpl.hp.com (localhost [127.0.0.1]) by napali.hpl.hp.com (8.12.2/8.12.2/Debian -5) with ESMTP id g7R3UCuh002724; Mon, 26 Aug 2002 20:30:12 -0700 Received: (from davidm@localhost) by napali.hpl.hp.com (8.12.2/8.12.2/Debian -5) id g7R3UCTw002720; Mon, 26 Aug 2002 20:30:12 -0700 From: David Mosberger MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15722.62020.64894.433304@napali.hpl.hp.com> Date: Tue, 27 Aug 2002 06:35:00 -0000 To: Michael Snyder Cc: davidm@hpl.hp.com, gdb-patches@sources.redhat.com, ac131313@ges.redhat.com, kevinb@redhat.com Subject: Re: [patch] unwind support for gdb/ia64 In-Reply-To: <3D6AE2ED.53D9E877@redhat.com> References: <200207102315.g6ANFMHh022230@napali.hpl.hp.com> <3D6AE2ED.53D9E877@redhat.com> Reply-To: davidm@hpl.hp.com X-SW-Source: 2002-08/txt/msg00891.txt.bz2 Michael> David Mosberger wrote: >> I'd like to submit the attached patch for inclusion in the gdb >> source tree. It adds support for determining the frame chain >> based on unwind information (which is supplied by the libunwind >> library). The patch is relative to today's CVS tree (July 10th) >> and should be safe for all platforms: >> >> - it adds only one new function to blockframe.c >> (generic_dummy_frame_chain()) - it adds one new file >> (unwind-common.h) - all other non-trivial changes are contained >> in ia64-tdep.c; even for the ia64 case, the patch has no effect >> _unless_ the libunwind header file and library are installed on >> the build machine >> >> For the sake of completeness, I'd like to point out that >> libunwind is built in a fashion that support gdb-style >> multi-arch'ing, so there are no issues in building a cross-gdb or >> a gdb that supports multiple targets that use libunwind (though >> at the moment, there is only an ia64 version of libunwind; >> hopefully that will change over time). >> >> Thanks, >> >> --david Michael> I don't see any replies to this patch. Ditto here. Michael> Has it been resolved? No, unfortunately. I'd really like to see libunwind support in gcc, so I'd welcome any help in making this happen. --david