From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#13445: add2rline usage in manual Date: Sat, 19 Jan 2013 14:16:40 -0800 Organization: UCLA Computer Science Department Message-ID: <50FB1B48.3010008@cs.ucla.edu> References: <9wvcazxq6y.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1358633836 22696 80.91.229.3 (19 Jan 2013 22:17:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 19 Jan 2013 22:17:16 +0000 (UTC) To: 13445@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jan 19 23:17:34 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1TwgjB-0006kN-5d for geb-bug-gnu-emacs@m.gmane.org; Sat, 19 Jan 2013 23:17:29 +0100 Original-Received: from localhost ([::1]:50823 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Twgiu-0002Up-AZ for geb-bug-gnu-emacs@m.gmane.org; Sat, 19 Jan 2013 17:17:12 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:60470) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Twgiq-0002Ui-Os for bug-gnu-emacs@gnu.org; Sat, 19 Jan 2013 17:17:10 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Twgip-0004pP-LF for bug-gnu-emacs@gnu.org; Sat, 19 Jan 2013 17:17:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35210) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Twgip-0004pL-Hm for bug-gnu-emacs@gnu.org; Sat, 19 Jan 2013 17:17:07 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Twgjh-0002Wp-Nk for bug-gnu-emacs@gnu.org; Sat, 19 Jan 2013 17:18:01 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: <9wvcazxq6y.fsf@fencepost.gnu.org> Resent-From: Paul Eggert Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 19 Jan 2013 22:18:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13445 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13445-submit@debbugs.gnu.org id=B13445.13586338629686 (code B ref 13445); Sat, 19 Jan 2013 22:18:01 +0000 Original-Received: (at 13445) by debbugs.gnu.org; 19 Jan 2013 22:17:42 +0000 Original-Received: from localhost ([127.0.0.1]:40673 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TwgjN-0002WA-9T for submit@debbugs.gnu.org; Sat, 19 Jan 2013 17:17:42 -0500 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:33524) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TwgjJ-0002W1-Gc for 13445@debbugs.gnu.org; Sat, 19 Jan 2013 17:17:40 -0500 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 3419239E8109 for <13445@debbugs.gnu.org>; Sat, 19 Jan 2013 14:16:42 -0800 (PST) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Original-Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iGpycXnD5T4m for <13445@debbugs.gnu.org>; Sat, 19 Jan 2013 14:16:41 -0800 (PST) Original-Received: from [192.168.1.9] (pool-71-189-154-249.lsanca.fios.verizon.net [71.189.154.249]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id 8FB3B39E8106 for <13445@debbugs.gnu.org>; Sat, 19 Jan 2013 14:16:41 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:70055 Archived-At: With newer addr2line, -p is helpful because function names aren't printed without it. In trunk bzr 111564..5 I pushed the following, to suggest -p if available and to say what to do with older addr2line implementations. === modified file 'doc/emacs/ChangeLog' --- doc/emacs/ChangeLog 2013-01-19 20:38:13 +0000 +++ doc/emacs/ChangeLog 2013-01-19 22:10:50 +0000 @@ -1,3 +1,10 @@ +2013-01-19 Paul Eggert + + * trouble.texi (Crashing): Suggest -p for recent addrline. (Bug#13445) + Without it, I don't see function names. Older addrlines will die + out sooner or later, so tailor the suggestion to recent addrline + and put in a comment about older ones. + 2013-01-19 Glenn Morris * custom.texi (Directory Variables): Fix paren typo. === modified file 'doc/emacs/trouble.texi' --- doc/emacs/trouble.texi 2013-01-19 20:38:13 +0000 +++ doc/emacs/trouble.texi 2013-01-19 22:14:42 +0000 @@ -325,7 +325,8 @@ @example sed -n 's/.*\[\(.*\)]$/\1/p' @var{backtrace} | - addr2line -C -f -i -e @var{bindir}/@var{emacs-binary} + addr2line -C -f -i -p -e @var{bindir}/@var{emacs-binary} +# Omit '-p' for binutils 2.20 and earlier. @end example @noindent