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#13650: Emacs pretest 24.2.93 - compilation error on AIX 5.3 using gcc 4.7-2 Date: Thu, 14 Feb 2013 06:57:50 -0800 Organization: UCLA Computer Science Department Message-ID: <511CFB6E.6020206@cs.ucla.edu> References: <511419F0.7040704@cs.ucla.edu> <51196012.8010708@cs.ucla.edu> <511A91E4.1070109@cs.ucla.edu> <511C1E08.5080309@cs.ucla.edu> <97ip5veqly.fsf@fencepost.gnu.org> <511C509E.80609@cs.ucla.edu> <511C9325.7090606@cs.ucla.edu> 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 1360853921 25709 80.91.229.3 (14 Feb 2013 14:58:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 14 Feb 2013 14:58:41 +0000 (UTC) Cc: 13650@debbugs.gnu.org To: Gilles Pion Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Feb 14 15:59:02 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 1U60H4-0001rk-EZ for geb-bug-gnu-emacs@m.gmane.org; Thu, 14 Feb 2013 15:58:58 +0100 Original-Received: from localhost ([::1]:45332 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U60Gk-0006LP-V0 for geb-bug-gnu-emacs@m.gmane.org; Thu, 14 Feb 2013 09:58:38 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:46574) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U60Gb-0006Jn-NM for bug-gnu-emacs@gnu.org; Thu, 14 Feb 2013 09:58:36 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U60GZ-00085e-HL for bug-gnu-emacs@gnu.org; Thu, 14 Feb 2013 09:58:29 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50946) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U60GZ-00085V-CQ for bug-gnu-emacs@gnu.org; Thu, 14 Feb 2013 09:58:27 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1U60H8-0007KO-KK for bug-gnu-emacs@gnu.org; Thu, 14 Feb 2013 09:59:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 14 Feb 2013 14:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13650 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13650-submit@debbugs.gnu.org id=B13650.136085394028155 (code B ref 13650); Thu, 14 Feb 2013 14:59:02 +0000 Original-Received: (at 13650) by debbugs.gnu.org; 14 Feb 2013 14:59:00 +0000 Original-Received: from localhost ([127.0.0.1]:56410 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U60Gq-0007Jj-Vz for submit@debbugs.gnu.org; Thu, 14 Feb 2013 09:58:55 -0500 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:39496) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U60Gf-0007JN-U4 for 13650@debbugs.gnu.org; Thu, 14 Feb 2013 09:58:39 -0500 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 6471FA60003; Thu, 14 Feb 2013 06:57:55 -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 Mqb6NPkULAR0; Thu, 14 Feb 2013 06:57:54 -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 DD2B2A60002; Thu, 14 Feb 2013 06:57:54 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 In-Reply-To: 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:71274 Archived-At: On 02/13/2013 11:43 PM, Gilles Pion wrote: > getting identical result (apart from the pointer value): > > Compiling /sg/paxdev5/D1stunix/src/emacs/24.2.93/emacs-24.2.93/src/../lisp/emacs-lisp/byte-run.el > Wrong type argument: sequencep, 137012812 > gmake[2]: *** [compile-onefile] Error 255 OK, thanks, I can reproduce that problem on Fedora 17 x86-64, by manually editing src/config.h so that it says "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE". My guess is that a GCPRO is missing somewhere. Ouch. We won't detect that on typical hosts since GCPROs are noops. There's a chance that GCPROs can be noops on AIX, too, so please try what you did before, with the same patch and: make distclean ./configure CPPFLAGS='-DDATA_START=0x20000000 -DDATA_SEG_BITS=0x20000000' But then manually edit src/config.h to change this line: #define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE to this: #define GC_MARK_STACK GC_MAKE_GCPROS_NOOPS before you do "make". I suppose we can look into the GCPRO business in the meantime. I vaguely recall that there have been GCPRO bugfixes in the trunk since emacs-24 was made -- perhaps backporting them will fix this. What do you think, Glenn?