From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11841 invoked by alias); 5 Nov 2007 15:53:27 -0000 Received: (qmail 11831 invoked by uid 22791); 5 Nov 2007 15:53:26 -0000 X-Spam-Check-By: sourceware.org Received: from mtagate4.de.ibm.com (HELO mtagate4.de.ibm.com) (195.212.29.153) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 05 Nov 2007 15:53:25 +0000 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate4.de.ibm.com (8.13.8/8.13.8) with ESMTP id lA5FrM6h202374 for ; Mon, 5 Nov 2007 15:53:22 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 v8.5) with ESMTP id lA5FrMFg2138260 for ; Mon, 5 Nov 2007 16:53:22 +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 lA5FrLHa021761 for ; Mon, 5 Nov 2007 16:53:21 +0100 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 lA5FrLSM021755; Mon, 5 Nov 2007 16:53:21 +0100 Message-Id: <200711051553.lA5FrLSM021755@d12av02.megacenter.de.ibm.com> Received: by tuxmaker.boeblingen.de.ibm.com (sSMTP sendmail emulation); Mon, 5 Nov 2007 16:53:21 +0100 Subject: Re: [rfc] [05/09] Get rid of current_gdbarch (macros in mn10300 target) To: deuling@de.ibm.com (Markus Deuling) Date: Mon, 05 Nov 2007 15:53:00 -0000 From: "Ulrich Weigand" Cc: gdb-patches@sourceware.org (GDB Patches) In-Reply-To: <472F0ACD.4010503@de.ibm.com> from "Markus Deuling" at Nov 05, 2007 01:21:33 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: 2007-11/txt/msg00066.txt.bz2 Markus Deuling wrote: > * mn10300-tdep.c (set_reg_offsets,mn10300_analyze_prologue): Replace > AM33 by its expression. Use get_frame_arch to get at the current > architecture by frame_info. > * mn10300-tdep.h (AM33_MODE): Remove. Sorry, but this is not OK. Unfortunately, the mn10300_analyze_prologue routine is called both from within the unwinder (where we always have a frame), *and* from mn10300_skip_prologue, where frame information is not available. Thus "fi" may actually be NULL. Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE Ulrich.Weigand@de.ibm.com