From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4653 invoked by alias); 15 Feb 2008 18:59:23 -0000 Received: (qmail 4645 invoked by uid 22791); 15 Feb 2008 18:59:23 -0000 X-Spam-Check-By: sourceware.org Received: from mtagate3.de.ibm.com (HELO mtagate3.de.ibm.com) (195.212.29.152) by sourceware.org (qpsmtpd/0.31) with ESMTP; Fri, 15 Feb 2008 18:59:01 +0000 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate3.de.ibm.com (8.13.8/8.13.8) with ESMTP id m1FIwwRR138300 for ; Fri, 15 Feb 2008 18:58:58 GMT Received: from d12av02.megacenter.de.ibm.com (d12av02.megacenter.de.ibm.com [9.149.165.228]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id m1FIww0D2068546 for ; Fri, 15 Feb 2008 19:58:58 +0100 Received: from d12av02.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m1FIwvHj007703 for ; Fri, 15 Feb 2008 18:58:58 GMT Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.12.11) with SMTP id m1FIwvFg007698; Fri, 15 Feb 2008 18:58:57 GMT Message-Id: <200802151858.m1FIwvFg007698@d12av02.megacenter.de.ibm.com> Received: by tuxmaker.boeblingen.de.ibm.com (sSMTP sendmail emulation); Fri, 15 Feb 2008 19:58:57 +0100 Subject: Re: [rfc]: Replace current_gdbarch in sentinel-frame.c To: bauerman@br.ibm.com (Thiago Jung Bauermann) Date: Fri, 15 Feb 2008 18:59:00 -0000 From: "Ulrich Weigand" Cc: deuling@de.ibm.com (Markus Deuling), gdb-patches@sourceware.org (GDB Patches) In-Reply-To: <1203100829.28012.6.camel@localhost.localdomain> from "Thiago Jung Bauermann" at Feb 15, 2008 04:40:29 PM X-Mailer: ELM [version 2.5 PL2] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit 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: 2008-02/txt/msg00263.txt.bz2 Thiago Jung Bauermann wrote: > On Fri, 2008-02-15 at 18:43 +0100, Ulrich Weigand wrote: > > This is not OK -- as the sentinel frame is always the innermost > > frame, next_frame will always be NULL here. > > Actually, what I observe here when running GDB is that next_frame is the > sentinel frame, probably because sentinel frame's next field points back > to itself. Ah, right, I forgot about that. Still, it seems best to try to get rid of this hack completely ... Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE Ulrich.Weigand@de.ibm.com