From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#24892: {s, }brk removed from FreeBSD 11.x and later, arm64 architecture Date: Mon, 07 Nov 2016 17:19:38 +0200 Message-ID: <837f8fiagl.fsf@gnu.org> References: <8660nzkevm.fsf@lostca.se> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1478532026 15528 195.159.176.226 (7 Nov 2016 15:20:26 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 7 Nov 2016 15:20:26 +0000 (UTC) Cc: 24892@debbugs.gnu.org To: ashish.is@lostca.se (Ashish SHUKLA) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 07 16:20:22 2016 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 1c3liX-0002NB-F4 for geb-bug-gnu-emacs@m.gmane.org; Mon, 07 Nov 2016 16:20:13 +0100 Original-Received: from localhost ([::1]:54627 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c3lia-0001ur-B4 for geb-bug-gnu-emacs@m.gmane.org; Mon, 07 Nov 2016 10:20:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36515) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c3liR-0001ps-3u for bug-gnu-emacs@gnu.org; Mon, 07 Nov 2016 10:20:10 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c3liM-0002hg-2p for bug-gnu-emacs@gnu.org; Mon, 07 Nov 2016 10:20:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:33140) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1c3liL-0002hc-Vl for bug-gnu-emacs@gnu.org; Mon, 07 Nov 2016 10:20:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1c3liL-0003zj-PR; Mon, 07 Nov 2016 10:20:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 07 Nov 2016 15:20:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24892 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 24892-submit@debbugs.gnu.org id=B24892.147853196015298 (code B ref 24892); Mon, 07 Nov 2016 15:20:01 +0000 Original-Received: (at 24892) by debbugs.gnu.org; 7 Nov 2016 15:19:20 +0000 Original-Received: from localhost ([127.0.0.1]:48539 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c3lhg-0003yf-87 for submit@debbugs.gnu.org; Mon, 07 Nov 2016 10:19:20 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:45242) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c3lhd-0003yQ-8V for 24892@debbugs.gnu.org; Mon, 07 Nov 2016 10:19:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c3lhT-0002TA-BJ for 24892@debbugs.gnu.org; Mon, 07 Nov 2016 10:19:12 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:37604) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c3lhT-0002T6-8F; Mon, 07 Nov 2016 10:19:07 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1980 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1c3lhS-0008AJ-JV; Mon, 07 Nov 2016 10:19:07 -0500 In-reply-to: <8660nzkevm.fsf@lostca.se> (ashish.is@lostca.se) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:125423 Archived-At: > From: ashish.is@lostca.se (Ashish SHUKLA) > Date: Mon, 07 Nov 2016 11:31:17 +0530 > > As mentioned in the subject, {,s}brk syscalls are removed from arm64 > architecture on FreeBSD 11.x[1]. Are they mad? Thanks for reporting this. A "fix" for memory-limit is simple, like NS already does (but we will need a configure-time test for sbrk). The issue with unexelf is more serious. I guess we will have to use mmap (or the result of the existing call to it) instead?