From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Gergely Czuczy Newsgroups: gmane.emacs.bugs Subject: bug#28308: Build failure on FreeBSD/aarch64 Date: Wed, 1 Nov 2017 17:14:20 +0100 Message-ID: <6927f701-035c-3267-3be6-0436b00d2a3d@harmless.hu> References: <2e5f41f7-e005-c28f-c04a-79953a804f71@harmless.hu> <8760d17pyj.fsf@users.sourceforge.net> <9ae1840f-9056-8771-43fa-b27bbd2b1bd3@harmless.hu> <87k218g33g.fsf@users.sourceforge.net> <2fbe77fe-1258-cef2-32e2-f741da514151@harmless.hu> <83y3powdsv.fsf@gnu.org> <87k215lqdf.fsf@users.sourceforge.net> <837ex5thtt.fsf@gnu.org> <83tw09s148.fsf@gnu.org> <83bmmhrw84.fsf@gnu.org> <29f4260c-2fff-9051-5882-0acec819739f@harmless.hu> <8760bag128.fsf@users.sourceforge.net> <83wp3qcn5k.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1509552917 16115 195.159.176.226 (1 Nov 2017 16:15:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 1 Nov 2017 16:15:17 +0000 (UTC) User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 Cc: 28308@debbugs.gnu.org To: Noam Postavsky , Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Nov 01 17:15:07 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e9vfU-00035l-IC for geb-bug-gnu-emacs@m.gmane.org; Wed, 01 Nov 2017 17:15:04 +0100 Original-Received: from localhost ([::1]:56683 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e9vfb-0005Jr-Ul for geb-bug-gnu-emacs@m.gmane.org; Wed, 01 Nov 2017 12:15:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43187) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e9vfW-0005Ja-5K for bug-gnu-emacs@gnu.org; Wed, 01 Nov 2017 12:15:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e9vfS-0000bx-Tq for bug-gnu-emacs@gnu.org; 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Wed, 01 Nov 2017 12:14:37 -0400 Original-Received: from marvin.harmless.hu ([195.56.55.204]:60184) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e9vf0-0000yL-Dp for 28308@debbugs.gnu.org; Wed, 01 Nov 2017 12:14:35 -0400 Original-Received: from 85-238-70-59.pool.digikabel.hu ([85.238.70.59] helo=[10.219.16.1]) by marvin.harmless.hu with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.88 (FreeBSD)) (envelope-from ) id 1e9vem-0004QN-4s; Wed, 01 Nov 2017 16:14:20 +0000 In-Reply-To: Content-Language: en-US X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:139321 Archived-At: On 2017. 10. 31. 18:31, Noam Postavsky wrote: > tags 28308 + patch > quit > > On Tue, Oct 24, 2017 at 2:43 PM, Noam Postavsky > wrote: > >> It seems that the memory pointer to by float_block->floats becomes >> invalid following the dumping process. > The following patch which makes FreeBSD use the hybrid malloc scheme fixes it: > > diff --git a/configure.ac b/configure.ac > index d294412dc4..2e690987a6 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -2206,7 +2206,7 @@ AC_DEFUN > case "$opsys" in > ## darwin ld insists on the use of malloc routines in the System framework. > darwin | mingw32 | nacl | sol2-10) ;; > - cygwin) hybrid_malloc=yes > + freebsd | cygwin) hybrid_malloc=yes > system_malloc= ;; > *) test "$ac_cv_func_sbrk" = yes && > system_malloc=$emacs_cv_sanitize_address;; > esac > diff --git a/src/gmalloc.c b/src/gmalloc.c > index baaff58050..8fd05fe845 100644 > --- a/src/gmalloc.c > +++ b/src/gmalloc.c > @@ -1509,9 +1509,13 @@ gdefault_morecore (ptrdiff_t increment) > return bss_sbrk (increment); > } > #endif > +#ifdef HAVE_SBRK > result = (void *) __sbrk (increment); > if (result == (void *) -1) > return NULL; > +#else > + result = NULL; > +#endif > return result; > } Is 2e690987a6 the commit id I can try? I would like to test it. Thanks, -czg