From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dan =?UTF-8?Q?Hor=C3=A1k?= Newsgroups: gmane.emacs.bugs Subject: bug#10749: 24.0.93 fails to build with 'Invalid function: "DEAD"' Date: Wed, 15 Feb 2012 08:39:13 +0100 Message-ID: <1329291553.3029.10.camel@eagle.danny.cz> References: <4F3B5DA0.8090309@cs.ucla.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1329291643 11202 80.91.229.3 (15 Feb 2012 07:40:43 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 15 Feb 2012 07:40:43 +0000 (UTC) Cc: 10780@debbugs.gnu.org, 10749@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Feb 15 08:40:42 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RxZTk-0001AX-2b for geb-bug-gnu-emacs@m.gmane.org; Wed, 15 Feb 2012 08:40:40 +0100 Original-Received: from localhost ([::1]:58828 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RxZTj-0001PM-0N for geb-bug-gnu-emacs@m.gmane.org; Wed, 15 Feb 2012 02:40:39 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:57803) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RxZTa-0001Ow-15 for bug-gnu-emacs@gnu.org; Wed, 15 Feb 2012 02:40:37 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RxZTS-0001oo-Vv for bug-gnu-emacs@gnu.org; Wed, 15 Feb 2012 02:40:29 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37307) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RxZTS-0001oi-T1 for bug-gnu-emacs@gnu.org; Wed, 15 Feb 2012 02:40:22 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1RxZV5-00041F-5P for bug-gnu-emacs@gnu.org; Wed, 15 Feb 2012 02:42:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Dan =?UTF-8?Q?Hor=C3=A1k?= Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 15 Feb 2012 07:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10749 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10749-submit@debbugs.gnu.org id=B10749.132929166615385 (code B ref 10749); Wed, 15 Feb 2012 07:42:02 +0000 Original-Received: (at 10749) by debbugs.gnu.org; 15 Feb 2012 07:41:06 +0000 Original-Received: from localhost ([127.0.0.1]:40928 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RxZUA-000404-1J for submit@debbugs.gnu.org; Wed, 15 Feb 2012 02:41:06 -0500 Original-Received: from h242.core.ignum.cz ([217.31.49.242]:43817) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RxZU4-0003zU-4u; Wed, 15 Feb 2012 02:41:01 -0500 Original-Received: from freza3.core.ignum.cz (unknown [192.168.1.154]) by hroch.core.ignum.cz (Postfix) with ESMTP id 5C3EC11E342A; Wed, 15 Feb 2012 08:39:08 +0100 (CET) Original-Received: from freza3.core.ignum.cz (localhost [127.0.0.1]) by freza3.core.ignum.cz (Postfix) with ESMTP id A31AEA1E3; Wed, 15 Feb 2012 08:39:12 +0100 (CET) Original-Received: from [192.168.160.10] (72.155.broadband6.iol.cz [88.101.155.72]) by freza3.core.ignum.cz (Postfix) with ESMTPA id 78766A1DA; Wed, 15 Feb 2012 08:39:12 +0100 (CET) In-Reply-To: <4F3B5DA0.8090309@cs.ucla.edu> X-Mailer: Evolution 3.2.3 (3.2.3-1.fc16) X-Virus-Scanned: ClamAV using ClamSMTP 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 (newer, 2) 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:56904 Archived-At: Paul Eggert p=C3=AD=C5=A1e v =C3=9At 14. 02. 2012 v 23:24 -0800:=20 > I can't reproduce the problem on my bigendian 32-bit host > (Solaris 10, 32-bit sparc, Sun C 5.12 2011/11/16), > so the problem can't be just the 32-bit bigendianness. >=20 > The symptoms are those of a failure during conservative > garbage collection, and my suspicion is that the > conservative marking isn't picking up some register that's > hiding in a setjmp buffer or whatnot. >=20 > Suppose you do a "make clean" and then > "make CPPFLAGS=3D-DGC_LISP_OBJECT_ALIGNMENT=3D2" and/or > "make CPPFLAGS=3D-DGC_LISP_OBJECT_ALIGNMENT=3D1". > Does that work around the problem? >=20 > Likewise, suppose you do a "make clean" > and then rebuild with compiler optimization disabled. > Does that work around the problem? >=20 > I'll CC: this to bug 10749, since GC_LISP_OBJECT_ALIGNMENT=3D1 > may work around its problems too. I have to do some more testing but now it seems that using --with-wide-int option for configure provokes the "Invalid function" behaviour. When the option is not given, the build is successful, when given, then I see a segfault in the non-bootstrap build. Dan