From owner-svn-src-all@freebsd.org Fri Sep 23 22:17:59 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8D97EBE8111; Fri, 23 Sep 2016 22:17:59 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from mx1.scaleengine.net (mx1.scaleengine.net [209.51.186.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 6F7F293B; Fri, 23 Sep 2016 22:17:58 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from T530-Allan.ScaleEngine.net (unknown [109.111.229.194]) (Authenticated sender: allanjude.freebsd@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id 5296C1E74; Fri, 23 Sep 2016 22:17:50 +0000 (UTC) Subject: Re: svn commit: r305353 - in head/sys/boot: i386 i386/boot0 i386/boot2 i386/btx/btx i386/btx/btxldr i386/cdboot i386/gptboot i386/gptzfsboot i386/mbr i386/pmbr i386/pxeldr i386/zfsboot pc98 pc98/boot0 ... To: Warner Losh , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org, emaste@freebsd.org References: <201609031526.u83FQSCZ017350@repo.freebsd.org> From: Allan Jude Message-ID: <4af03d4b-5e5e-2482-c21f-538d95e921b6@freebsd.org> Date: Fri, 23 Sep 2016 18:17:48 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: <201609031526.u83FQSCZ017350@repo.freebsd.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Sep 2016 22:17:59 -0000 On 09/03/16 11:26 AM, Warner Losh wrote: > Author: imp > Date: Sat Sep 3 15:26:28 2016 > New Revision: 305353 > URL: https://svnweb.freebsd.org/changeset/base/305353 > > Log: > Don't use -N to set the OMAGIC with data and text writeable and data > not page aligned. To do this, use the ld script gnu ld installs on my > system. > > This is imperfect: LDFLAGS_BIN and LD_FLAGS_BIN describe different > things. The loader script could be better named and take into account > other architectures. And having two different mechanisms to do > basically the same thing needs study. However, it's blocking forward > progress on lld, so I'll work in parallel to sort these out. > > Differential Revision: https://reviews.freebsd.org/D7409 > Reviewed by: emaste > This breaks booting on my Lenovo laptop. The BTX client crashes and dumps the registers. Reverting this commit solved it. Is there something I can do to help investigate this? -- Allan Jude