From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?ISO-8859-1?Q?Jan_Dj=E4rv?= Newsgroups: gmane.emacs.devel Subject: Re: Emacs crashes, 07nov16 Date: Mon, 26 Nov 2007 15:54:57 +0100 Message-ID: <474ADE41.8090401@swipnet.se> References: <4742CE2C.8000809@swipnet.se> <4743E151.9050405@swipnet.se> <47452A98.8000408@swipnet.se> <47458076.6050408@swipnet.se> <4746A143.50300@swipnet.se> <85d4u1cepc.fsf@lola.goethe.zz> <4746E993.3070902@swipnet.se> <4747ECDF.50303@swipnet.se> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1196088955 12120 80.91.229.12 (26 Nov 2007 14:55:55 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 26 Nov 2007 14:55:55 +0000 (UTC) Cc: emacs-devel@gnu.org To: bob@rattlesnake.com Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Nov 26 15:56:02 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 1IwfNM-0000Ap-3P for ged-emacs-devel@m.gmane.org; Mon, 26 Nov 2007 15:55:56 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IwfN7-0005yd-2U for ged-emacs-devel@m.gmane.org; Mon, 26 Nov 2007 09:55:41 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IwfN2-0005yY-7W for emacs-devel@gnu.org; Mon, 26 Nov 2007 09:55:36 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IwfN0-0005y6-Eu for emacs-devel@gnu.org; Mon, 26 Nov 2007 09:55:34 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IwfN0-0005y3-8p for emacs-devel@gnu.org; Mon, 26 Nov 2007 09:55:34 -0500 Original-Received: from av12-1-sn2.hy.skanova.net ([81.228.8.185]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1IwfMz-0002Aa-NF for emacs-devel@gnu.org; Mon, 26 Nov 2007 09:55:34 -0500 Original-Received: by av12-1-sn2.hy.skanova.net (Postfix, from userid 502) id F18D5389CA; Mon, 26 Nov 2007 15:55:31 +0100 (CET) Original-Received: from smtp4-2-sn2.hy.skanova.net (smtp4-2-sn2.hy.skanova.net [81.228.8.93]) by av12-1-sn2.hy.skanova.net (Postfix) with ESMTP id 41869389C8; Mon, 26 Nov 2007 15:55:29 +0100 (CET) Original-Received: from husetbladh.homeip.net (90-231-102-24-no59.tbcn.telia.com [90.231.102.24]) by smtp4-2-sn2.hy.skanova.net (Postfix) with ESMTP id 6C87A37E4E; Mon, 26 Nov 2007 15:55:28 +0100 (CET) User-Agent: Thunderbird 2.0.0.9 (X11/20071031) In-Reply-To: X-detected-kernel: by monty-python.gnu.org: 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:84138 Archived-At: Robert J. Chassell skrev: > As I now expect, GNU Emacs crashes when I try to insert a Euro sign. > Here are two debugging sessions, with misc-fixed-medium 20 point > fonts, one ISO8859 and the other ISO10646, both with > > bt full > p *s > p *s->font > p *s->font_info > p s->char2b[0] > l x_draw_glyph_string_foreground > > > Of a previous effort, jan.h.d@swipnet.se wrote > > This does not look like -O0. You should not have any optimized out> in such a build. > > Hmm ... I compiled in Emacs with > (compile "time CFLAGS='-g -O0 -Wno-pointer-sign' make bootstrap")) > but maybe that was wrong. (Should I have put the CFLAGS expression > after the `make'?) > > In this case, after changing -O2 to -O0 in three makefiles, I > evaluated: > > (compile "time make bootstrap") > > Today's GNU Emacs CVS snapshot, Sat, 2007 Nov 24 11:43 UTC > GNU Emacs 23.0.50.1 (i686-pc-linux-gnu, GTK+ Version 2.12.1) > started in debugger > > > First, > > set args -i -q \ > --eval '(emacs-version t)' -bg DodgerBlue4 -fg white \ > -fn '-Misc-Fixed-Medium-R-Normal--20-200-75-75-C-100-ISO8859-1' \ > -geometry 80x44+545+43 -name '-q GNU Emacs in Debugger, font: fixed 20' > > with the breakpoint at xterm.c:1374 > and after I evaluated (x-synchronize t) in the debuggee > > As expected, this instance of Emacs did not crash until I visited my > test file, ~/foo.mail, which tried to insert a Euro sign. Then: I wonder if we are miscommunicating here. Do you mean crash, as in abort or core dump? Or do you just mean the breakpoint was hit? Jan D.