From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments. Date: Fri, 09 Mar 2007 16:26:03 +0100 Message-ID: References: <20070306063056.GA21948@debian-testing-hy.localdomain> <86zm6q5upr.fsf@lola.quinscape.zz> <17902.9556.720278.162036@kahikatea.snap.net.nz> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1173454135 8852 80.91.229.12 (9 Mar 2007 15:28:55 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 9 Mar 2007 15:28:55 +0000 (UTC) Cc: Miles Bader , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Mar 09 16:28:41 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1HPh1J-0003C0-MY for ged-emacs-devel@m.gmane.org; Fri, 09 Mar 2007 16:28:40 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HPh1R-0004Ra-T6 for ged-emacs-devel@m.gmane.org; Fri, 09 Mar 2007 10:28:45 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HPh1H-0004RJ-CW for emacs-devel@gnu.org; Fri, 09 Mar 2007 10:28:35 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HPh18-0004Pu-8T for emacs-devel@gnu.org; Fri, 09 Mar 2007 10:28:34 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HPh18-0004Pr-57 for emacs-devel@gnu.org; Fri, 09 Mar 2007 10:28:26 -0500 Original-Received: from ns2.suse.de ([195.135.220.15] helo=mx2.suse.de) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1HPgzo-0002zi-SW; Fri, 09 Mar 2007 10:27:05 -0500 Original-Received: from Relay1.suse.de (mail2.suse.de [195.135.221.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 76390217E4; Fri, 9 Mar 2007 16:26:08 +0100 (CET) X-Yow: What I want to find out is -- do parrots know much about Astro-Turf? In-Reply-To: (Eli Zaretskii's message of "Fri, 09 Mar 2007 17:08:16 +0200") User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.91 (gnu/linux) X-detected-kernel: Linux 2.4-2.6 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:67619 Archived-At: Eli Zaretskii writes: > To be user-friendlier to developers who want to debug optimized code. GCC gives all information it has to the debugger. It's up to the debugge= r to make best use of it. But GCC can't invent information that does not exist any more. An incoming argument register that is subsequently resused for something different simply does not contain the original valu= e any more. > Anyway, -O2 _is_, in fact, a kind of default, since most (if not all) > GNU packages use -O2 in their default builds. Export CFLAGS=3D-O0 and most (if not all) GNU packages will use -O0 as th= eir default builds. Andreas. --=20 Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstra=DFe 5, 90409 N=FCrnberg, Germany PGP key fingerprint =3D 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED= 5 "And now for something completely different."