From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: John Wiegley Newsgroups: gmane.emacs.devel Subject: Re: More info on sporadic OS/X crash Date: Fri, 23 Apr 2004 04:41:46 -0700 Sender: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Message-ID: References: NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1082722498 11232 80.91.224.253 (23 Apr 2004 12:14:58 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 23 Apr 2004 12:14:58 +0000 (UTC) Original-X-From: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Fri Apr 23 14:14:47 2004 Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1BGzZv-0006M5-00 for ; Fri, 23 Apr 2004 14:14:47 +0200 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.35 #1 (Debian)) id 1BGzZv-0005jv-00 for ; Fri, 23 Apr 2004 14:14:47 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.30) id 1BGzJR-0003jA-Lw for emacs-devel@quimby.gnus.org; Fri, 23 Apr 2004 07:57:45 -0400 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.30) id 1BGzAM-0002K0-Gu for emacs-devel@gnu.org; Fri, 23 Apr 2004 07:48:22 -0400 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.30) id 1BGz3w-00014a-LB for emacs-devel@gnu.org; Fri, 23 Apr 2004 07:42:16 -0400 Original-Received: from [204.251.10.81] (helo=iris1.directnic.com) by monty-python.gnu.org with smtp (Exim 4.30) id 1BGz3v-00014V-VO for emacs-devel@gnu.org; Fri, 23 Apr 2004 07:41:44 -0400 Original-Received: by iris1.directnic.com (iris/0.153:492879); 23 Apr 2004 11:41:28 +0000 X-Iris-Host: 1148747855/adsl-68-120-128-79.dsl.snfc21.pacbell.net Original-Received: from adsl-68-120-128-79.dsl.snfc21.pacbell.net (EHLO Majnun.local) (68.120.128.79) by pop.directnic.com (iris/0.153:492879/relay) with ESMTP for ; 23 Apr 2004 11:41:43 +0000 Original-Received: by Majnun.local (Postfix, from userid 501) id 2A89B23C0A7; Fri, 23 Apr 2004 04:41:46 -0700 (PDT) Original-To: emacs-devel@gnu.org In-Reply-To: (John Wiegley's message of "Thu, 15 Apr 2004 16:15:25 -0700") User-Agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (darwin) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.4 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Xref: main.gmane.org gmane.emacs.devel:22063 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:22063 John Wiegley writes: > I've been running Emacs built with -g, waiting for the frequent OS/X > Carbon crash to appear. Now I have much more info, though I still > don't know what it means: > > The crash occurs here: > > 0x9158ccd0 : lwz r4,0(r4) > > because $r4 is -1. This value comes from: > > 0x9158ccc4 : lwz r4,24(r3) The crash does not happen if I run in a single frame. So, my environment has these features: - I have two frames open. - These two frames use different fonts. One uses the default startup font, the other has been configured using the Lisp code below. - The crash seems to occur at unpredictable times while repainting the frame using the default font. I am setting the font in my other frame using: (defun big-font () (interactive) (create-fontset-from-fontset-spec "-apple-courier-medium-r-normal--18-*-*-*-*-*-fontset-courier18, ascii:-apple-courier-medium-r-normal--18-180-75-75-m-180-mac-roman, latin-iso8859-1:-apple-courier-medium-r-normal--18-180-75-75-m-180-mac-roman") (set-frame-font "fontset-courier18") (setq-default line-spacing 1)) Does this ring any bells yet? John