From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#28308: Build failure on FreeBSD/aarch64 Date: Tue, 31 Oct 2017 13:31:46 -0400 Message-ID: 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" X-Trace: blaine.gmane.org 1509471141 24757 195.159.176.226 (31 Oct 2017 17:32:21 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 31 Oct 2017 17:32:21 +0000 (UTC) Cc: Gergely Czuczy , 28308@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 31 18:32:17 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 1e9aOS-00052Z-89 for geb-bug-gnu-emacs@m.gmane.org; Tue, 31 Oct 2017 18:32:04 +0100 Original-Received: from localhost ([::1]:46724 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e9aOZ-0002SC-Jn for geb-bug-gnu-emacs@m.gmane.org; Tue, 31 Oct 2017 13:32:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44999) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e9aOT-0002R9-NB for bug-gnu-emacs@gnu.org; Tue, 31 Oct 2017 13:32:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e9aOP-0001C4-Ql for bug-gnu-emacs@gnu.org; Tue, 31 Oct 2017 13:32:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:35801) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1e9aOP-0001Bv-Nv for bug-gnu-emacs@gnu.org; Tue, 31 Oct 2017 13:32:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1e9aOP-0008Dr-JI for bug-gnu-emacs@gnu.org; Tue, 31 Oct 2017 13:32:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 31 Oct 2017 17:32:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28308 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28308-submit@debbugs.gnu.org id=B28308.150947111531596 (code B ref 28308); Tue, 31 Oct 2017 17:32:01 +0000 Original-Received: (at 28308) by debbugs.gnu.org; 31 Oct 2017 17:31:55 +0000 Original-Received: from localhost ([127.0.0.1]:44482 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e9aOJ-0008DS-Au for submit@debbugs.gnu.org; Tue, 31 Oct 2017 13:31:55 -0400 Original-Received: from mail-wr0-f170.google.com ([209.85.128.170]:53337) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e9aOH-0008D8-Bm for 28308@debbugs.gnu.org; Tue, 31 Oct 2017 13:31:53 -0400 Original-Received: by mail-wr0-f170.google.com with SMTP id u40so16636238wrf.10 for <28308@debbugs.gnu.org>; Tue, 31 Oct 2017 10:31:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=573wmiBW0+64YaBnPSi+kksiHQ8chzvbUW+JoKOdXsA=; b=s82v3zTeCrvmq2Ey15Pz1uKfaKmPqybmwHEEpNtZB4z8qIGYNAiM8PQcWy25KTmWqy VZqizyOzKJvZCgtZ4NvdtYf2Y7j/ERewgDwRhdRuuBTf04q3iN/st+04ae6vm6tH+4Z9 2q1YSubCV028pnUkMSna/t3Gz38PsVZhYkwmCyEkPHd87sAyKRAIQcS25cZ/aYDQIS5I 45+9HjagAz5fLyFgxn21HFi/HY0nmeqyEfkdZ+u9pqeX9jWqxx3VF9QYZyr0nQCxaopd Ax9EqLJJDyNOBRPAunSm07NS/teozkF96T/ALEJNWOBZs5p+u2PQfnq5K9qigKd8aGxc cnOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=573wmiBW0+64YaBnPSi+kksiHQ8chzvbUW+JoKOdXsA=; b=VN3Va5Nm11xkuw3C+elVD8ONOn4jfawS3SSA6CwMzABMpVOYu83u1XnchV6xCND93m 0g+C2G3SDZPFdU/jR14ov1YdmAiVUFG3GudWbaflF1FeBqraUl/jvkUy26aoRg2ORyxn l0tNEE+tlIuoTTSabxXEH5uKCt2Uknq+CTnYmORlodY6Y6nTAZznhHwEcH9AbfiATOxJ K29i7l0IPSSge/YzA9Vey0NOv6GchgfDQGs3qKud7FaxXwJ7LmQXp9++NhgWHOq+7CdX 7+GShKlUTnpM2zVRjV9rcwhvHpAGTc4PAR4TTqqiZZbRjVt20CS1K4tj/lYENilkMVRp qMOg== X-Gm-Message-State: AMCzsaVp/2Y/mtdgYAGhLj8EmugQ27yw7Rv18wyo5cgPRU9YvS2uQDNY 9FRRgsegqj1XVT6t9PrnwRTBdXaHPkdysqG2b3I= X-Google-Smtp-Source: ABhQp+TOl0hxlXOdJdW3/jzt58uBQen4QFfra+W1Zt8LXYfPUecjtMTqQhz79eZBze132Gzqr9d68r7SbnuLMzPdNiw= X-Received: by 10.223.189.13 with SMTP id j13mr2658911wrh.94.1509471107429; Tue, 31 Oct 2017 10:31:47 -0700 (PDT) Original-Received: by 10.223.146.227 with HTTP; Tue, 31 Oct 2017 10:31:46 -0700 (PDT) In-Reply-To: X-Google-Sender-Auth: QsGD5FKrQ0LgVzmisZe0dIOkhRI 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:139272 Archived-At: 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; }