From unknown Sat Aug 16 19:21:40 2025 X-Loop: help-debbugs@gnu.org Subject: bug#13445: add2rline usage in manual Resent-From: Glenn Morris Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 15 Jan 2013 00:10:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 13445 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 13445@debbugs.gnu.org X-Debbugs-Original-To: submit@debbugs.gnu.org Received: via spool by submit@debbugs.gnu.org id=B.13582085794768 (code B ref -1); Tue, 15 Jan 2013 00:10:01 +0000 Received: (at submit) by debbugs.gnu.org; 15 Jan 2013 00:09:39 +0000 Received: from localhost ([127.0.0.1]:60497 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tuu5z-0001Ep-Cq for submit@debbugs.gnu.org; Mon, 14 Jan 2013 19:09:39 -0500 Received: from fencepost.gnu.org ([208.118.235.10]:43181) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tuu5w-0001Eh-FY for submit@debbugs.gnu.org; Mon, 14 Jan 2013 19:09:37 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1Tuu5V-0004ig-3c; Mon, 14 Jan 2013 19:09:09 -0500 From: Glenn Morris X-Spook: DES military 9/11 S Box INS mailbomb clones nitrate X-Ran: >`)76zy#M(]G~^K1Dmy`x3 X-Hue: red X-Attribution: GM Date: Mon, 14 Jan 2013 19:09:09 -0500 Message-ID: <9wvcazxq6y.fsf@fencepost.gnu.org> User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Score: -4.2 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -5.5 (-----) Package: emacs Version: 24.2.92 Severity: minor trouble.texi says: If your system has the @command{addr2line} utility, the following shell command outputs a backtrace with source-code line numbers: @example sed -n 's/.*\[\(.*\)]$/\1/p' @var{backtrace} | addr2line -Cfip -e @var{bindir}/emacs @end example Trying this on RHEL6 fails with: addr2line: invalid option -- 'p' By experiment, -Cfi works. I can't see anywhere in the addr2line manual or info page on this system that explains what demangling styles are valid. GNU addr2line version 2.20.51.0.2-5.34.el6 20100205 From unknown Sat Aug 16 19:21:40 2025 X-Loop: help-debbugs@gnu.org Subject: bug#13445: add2rline usage in manual Resent-From: Andreas Schwab Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 15 Jan 2013 08:59:01 +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: To: Glenn Morris Cc: 13445@debbugs.gnu.org Received: via spool by 13445-submit@debbugs.gnu.org id=B13445.135824031519703 (code B ref 13445); Tue, 15 Jan 2013 08:59:01 +0000 Received: (at 13445) by debbugs.gnu.org; 15 Jan 2013 08:58:35 +0000 Received: from localhost ([127.0.0.1]:60871 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv2Lq-00057j-Fo for submit@debbugs.gnu.org; Tue, 15 Jan 2013 03:58:35 -0500 Received: from mail-out.m-online.net ([212.18.0.9]:45341) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv2Ln-00057a-HN for 13445@debbugs.gnu.org; Tue, 15 Jan 2013 03:58:33 -0500 Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 3YllnQ20Qtz4KK3f; Tue, 15 Jan 2013 09:58:02 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3YllnQ1BMhzbbfJ; Tue, 15 Jan 2013 09:58:02 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.180]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id WvujPcTGRgbx; Tue, 15 Jan 2013 09:57:47 +0100 (CET) X-Auth-Info: olW9/Nxkr+nQHIBKXpcGaArwR39b+0ta4kMF1PVNPAU= Received: from hawking.suse.de (charybdis-ext.suse.de [195.135.221.2]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Tue, 15 Jan 2013 09:58:01 +0100 (CET) From: Andreas Schwab References: <9wvcazxq6y.fsf@fencepost.gnu.org> X-Yow: Yes, but will I see the EASTER BUNNY in skintight leather at an IRON MAIDEN concert? Date: Tue, 15 Jan 2013 09:58:00 +0100 In-Reply-To: <9wvcazxq6y.fsf@fencepost.gnu.org> (Glenn Morris's message of "Mon, 14 Jan 2013 19:09:09 -0500") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.9 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.9 (-) Glenn Morris writes: > Trying this on RHEL6 fails with: > > addr2line: invalid option -- 'p' -p (aka --pretty-print) has been added in binutils 2.21. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 21:12:04 2013 Received: (at control) by debbugs.gnu.org; 16 Jan 2013 02:12:04 +0000 Received: from localhost ([127.0.0.1]:34199 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvITz-0000PS-MF for submit@debbugs.gnu.org; Tue, 15 Jan 2013 21:12:04 -0500 Received: from fencepost.gnu.org ([208.118.235.10]:43272) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvITx-0000P9-Im for control@debbugs.gnu.org; Tue, 15 Jan 2013 21:12:02 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1TvITQ-0001lf-FQ for control@debbugs.gnu.org; Tue, 15 Jan 2013 21:11:28 -0500 Date: Tue, 15 Jan 2013 21:11:28 -0500 Message-Id: Subject: control message for bug 13445 To: X-Mailer: mail (GNU Mailutils 2.1) From: Glenn Morris X-Spam-Score: -4.2 (----) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -4.2 (----) close 13445 24.2.93 From unknown Sat Aug 16 19:21:40 2025 X-Loop: help-debbugs@gnu.org Subject: bug#13445: add2rline usage in manual References: <9wvcazxq6y.fsf@fencepost.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: To: 13445@debbugs.gnu.org Received: via spool by 13445-submit@debbugs.gnu.org id=B13445.13586338629686 (code B ref 13445); Sat, 19 Jan 2013 22:18:01 +0000 Received: (at 13445) by debbugs.gnu.org; 19 Jan 2013 22:17:42 +0000 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 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 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 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) 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) Message-ID: <50FB1B48.3010008@cs.ucla.edu> Date: Sat, 19 Jan 2013 14:16:40 -0800 From: Paul Eggert Organization: UCLA Computer Science Department User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Score: -1.5 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -4.2 (----) 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 From unknown Sat Aug 16 19:21:40 2025 X-Loop: help-debbugs@gnu.org Subject: bug#13445: add2rline usage in manual Resent-From: Glenn Morris Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 19 Jan 2013 22:36:01 +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: To: Paul Eggert Cc: 13445@debbugs.gnu.org Received: via spool by 13445-submit@debbugs.gnu.org id=B13445.135863494211313 (code B ref 13445); Sat, 19 Jan 2013 22:36:01 +0000 Received: (at 13445) by debbugs.gnu.org; 19 Jan 2013 22:35:42 +0000 Received: from localhost ([127.0.0.1]:40680 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Twh0n-0002wN-Bt for submit@debbugs.gnu.org; Sat, 19 Jan 2013 17:35:41 -0500 Received: from fencepost.gnu.org ([208.118.235.10]:43461) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Twh0m-0002wH-BK for 13445@debbugs.gnu.org; Sat, 19 Jan 2013 17:35:40 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1Twgzt-0007Ix-2B; Sat, 19 Jan 2013 17:34:45 -0500 From: Glenn Morris References: <9wvcazxq6y.fsf@fencepost.gnu.org> <50FB1B48.3010008@cs.ucla.edu> X-Spook: S Key Lon Horiuchi national information infrastructure X-Ran: p(D2J=D0h6WGbX-YhK (Paul Eggert's message of "Sat, 19 Jan 2013 14:16:40 -0800") Message-ID: <6hpq104xa3.fsf@fencepost.gnu.org> User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Score: -4.2 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -5.0 (-----) Paul Eggert wrote: > 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. This doesn't really make sense, given the changes I had already made. (See the footnote.) From unknown Sat Aug 16 19:21:40 2025 X-Loop: help-debbugs@gnu.org Subject: bug#13445: add2rline usage in manual 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 22:52:01 +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: To: Glenn Morris Cc: 13445@debbugs.gnu.org Received: via spool by 13445-submit@debbugs.gnu.org id=B13445.135863589012774 (code B ref 13445); Sat, 19 Jan 2013 22:52:01 +0000 Received: (at 13445) by debbugs.gnu.org; 19 Jan 2013 22:51:30 +0000 Received: from localhost ([127.0.0.1]:40693 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TwhG4-0003Jx-Bd for submit@debbugs.gnu.org; Sat, 19 Jan 2013 17:51:29 -0500 Received: from smtp.cs.ucla.edu ([131.179.128.62]:34532) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TwhG0-0003Jo-FU for 13445@debbugs.gnu.org; Sat, 19 Jan 2013 17:51:25 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id A3F6FA60004; Sat, 19 Jan 2013 14:50:29 -0800 (PST) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu 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 MYMnTYcOGn2N; Sat, 19 Jan 2013 14:50:29 -0800 (PST) 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 2E0BF39E8106; Sat, 19 Jan 2013 14:50:29 -0800 (PST) Message-ID: <50FB2334.3040703@cs.ucla.edu> Date: Sat, 19 Jan 2013 14:50:28 -0800 From: Paul Eggert Organization: UCLA Computer Science Department User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 References: <9wvcazxq6y.fsf@fencepost.gnu.org> <50FB1B48.3010008@cs.ucla.edu> <6hpq104xa3.fsf@fencepost.gnu.org> In-Reply-To: <6hpq104xa3.fsf@fencepost.gnu.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Score: -1.5 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.5 (-) On 01/19/2013 02:34 PM, Glenn Morris wrote: > This doesn't really make sense, given the changes I had already made. > (See the footnote.) Sorry, that was my problem -- I didn't see the footnote. (Do people read footnotes?...) I tried to fix things by pulling that material out of the footnote and suggesting -p first with a fallback without -p, in trunk bzr 111567. From unknown Sat Aug 16 19:21:40 2025 X-Loop: help-debbugs@gnu.org Subject: bug#13445: add2rline usage in manual Resent-From: Glenn Morris Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 19 Jan 2013 23:42:02 +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: To: Paul Eggert Cc: 13445@debbugs.gnu.org Received: via spool by 13445-submit@debbugs.gnu.org id=B13445.135863889817601 (code B ref 13445); Sat, 19 Jan 2013 23:42:02 +0000 Received: (at 13445) by debbugs.gnu.org; 19 Jan 2013 23:41:38 +0000 Received: from localhost ([127.0.0.1]:40761 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Twi2c-0004Zo-1k for submit@debbugs.gnu.org; Sat, 19 Jan 2013 18:41:38 -0500 Received: from fencepost.gnu.org ([208.118.235.10]:44370) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Twi2a-0004Zh-0J for 13445@debbugs.gnu.org; Sat, 19 Jan 2013 18:41:36 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1Twi1g-000863-4R; Sat, 19 Jan 2013 18:40:40 -0500 From: Glenn Morris References: <9wvcazxq6y.fsf@fencepost.gnu.org> <50FB1B48.3010008@cs.ucla.edu> <6hpq104xa3.fsf@fencepost.gnu.org> <50FB2334.3040703@cs.ucla.edu> X-Spook: CIA Rule Psix genetic national information infrastructure X-Ran: 8*5x=R1hm+Gnthl4G^5zu7~O+W?b).-x`02GX0]E:;DlIB>+ssF.xV|@xoXjXXHt}B%DnT X-Hue: white X-Attribution: GM Date: Sat, 19 Jan 2013 18:40:39 -0500 In-Reply-To: <50FB2334.3040703@cs.ucla.edu> (Paul Eggert's message of "Sat, 19 Jan 2013 14:50:28 -0800") Message-ID: User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Score: -4.2 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -5.0 (-----) Paul Eggert wrote: > Sorry, that was my problem -- I didn't see the footnote. (Do people > read footnotes?...) I think you answered your own question. :)