From owner-freebsd-arm@FreeBSD.ORG Thu Jun 12 16:59:52 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B281D78F for ; Thu, 12 Jun 2014 16:59:52 +0000 (UTC) Received: from h2.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "funkthat.com", Issuer "funkthat.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 6CF812154 for ; Thu, 12 Jun 2014 16:59:51 +0000 (UTC) Received: from h2.funkthat.com (localhost [127.0.0.1]) by h2.funkthat.com (8.14.3/8.14.3) with ESMTP id s5CGxnXM019172 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 12 Jun 2014 09:59:49 -0700 (PDT) (envelope-from jmg@h2.funkthat.com) Received: (from jmg@localhost) by h2.funkthat.com (8.14.3/8.14.3/Submit) id s5CGxk6F019171; Thu, 12 Jun 2014 09:59:46 -0700 (PDT) (envelope-from jmg) Date: Thu, 12 Jun 2014 09:59:46 -0700 From: John-Mark Gurney To: John Hay Subject: Re: MK_ARM_EABI to retire in current Message-ID: <20140612165946.GT31367@funkthat.com> Mail-Followup-To: John Hay , Warner Losh , freebsd-arm References: <20140521192807.GA48338@zibbi.meraka.csir.co.za> <95AD97BA-AA48-4BBF-845C-D0CB585ACAA3@bsdimp.com> <20140522090504.GA22488@zibbi.meraka.csir.co.za> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140522090504.GA22488@zibbi.meraka.csir.co.za> User-Agent: Mutt/1.4.2.3i X-Operating-System: FreeBSD 7.2-RELEASE i386 X-PGP-Fingerprint: 54BA 873B 6515 3F10 9E88 9322 9CB1 8F74 6D3F A396 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.2.2 (h2.funkthat.com [127.0.0.1]); Thu, 12 Jun 2014 09:59:49 -0700 (PDT) Cc: freebsd-arm X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jun 2014 16:59:52 -0000 John Hay wrote this message on Thu, May 22, 2014 at 11:05 +0200: > On Wed, May 21, 2014 at 02:01:42PM -0600, Warner Losh wrote: > > > > On May 21, 2014, at 1:28 PM, John Hay wrote: > > > > > On Mon, May 19, 2014 at 09:50:21AM -0700, Adrian Chadd wrote: > > >> isn't eabi on the xscale still broken? > > > > > > It might still be broken. But there are more brokenness than that. :-( > > > By defining WITHOUT_ARM_EABI=yes in src.conf, I can get an AVILA kernel > > > built that boots with src from head at around mid December. Latest 10 > > > and head just give no output, with or without WITHOUT_ARM_EABI defined. > > > > Does the same thing happen with make.conf instead of src.conf? > > Yes, I have tried both 10 and head with WITHOUT_ARM_EABI=yes and no > output after go in redboot. My compile lines look like this: > > make TARGET_ARCH=armeb TARGET_CPUTYPE=xscale toolchain > make TARGET=arm TARGET_ARCH=armeb buildkernel KERNCONF=AVILA DESTDIR=/arm/ > > And then in redboot "load -b 0x200000 kernel" to load it with tftp. And > then "go". > > The "no output" happened somewhere between mid December and beginning > of Feb. I determined that before getting side tracked. I'll see in the > next day or two if I can narrow that down. That sounds like the gcc bug that was fixed... > If someone have patches so that WITHOUT_ARM_EABI=yes is not needed > anymore, I'll test that too. We are getting close to having EABI working on AVILA... alc has tracked down a couple issues that was causing kernel panics.. Look for an email shortly on a remaining issue, which I believe is w/ rtld... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."