From owner-freebsd-current@FreeBSD.ORG Wed Jun 16 08:16:54 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3E59216A4CE for ; Wed, 16 Jun 2004 08:16:54 +0000 (GMT) Received: from tigra.ip.net.ua (tigra.ip.net.ua [82.193.96.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 21C5843D39 for ; Wed, 16 Jun 2004 08:16:53 +0000 (GMT) (envelope-from ru@ip.net.ua) Received: from heffalump.ip.net.ua (heffalump.ip.net.ua [82.193.96.213]) by tigra.ip.net.ua (8.12.11/8.12.11) with ESMTP id i5G8MWeM006248 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 16 Jun 2004 11:22:33 +0300 (EEST) (envelope-from ru@ip.net.ua) Received: (from ru@localhost) by heffalump.ip.net.ua (8.12.11/8.12.11) id i5G8G5HL022458; Wed, 16 Jun 2004 11:16:05 +0300 (EEST) (envelope-from ru) Date: Wed, 16 Jun 2004 11:16:05 +0300 From: Ruslan Ermilov To: Francois Tigeot Message-ID: <20040616081605.GA22410@ip.net.ua> References: <20040616052331.GA35954@dragon.nuxi.com> <20040616063322.GA23345@aoi.wolfpond.org> <20040616064551.GE20866@ip.net.ua> <20040616080459.GC23345@aoi.wolfpond.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+QahgC5+KEYLbs62" Content-Disposition: inline In-Reply-To: <20040616080459.GC23345@aoi.wolfpond.org> User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) cc: current@FreeBSD.org Subject: Re: New binutils import X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Jun 2004 08:16:54 -0000 --+QahgC5+KEYLbs62 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 16, 2004 at 10:04:59AM +0200, Francois Tigeot wrote: > On Wed, Jun 16, 2004 at 09:45:51AM +0300, Ruslan Ermilov wrote: > > On Wed, Jun 16, 2004 at 08:33:22AM +0200, Francois Tigeot wrote: > > > On Tue, Jun 15, 2004 at 10:23:31PM -0700, David O'Brien wrote: > > > > I have disconnected (i.e., disabled) `gdb` from 'make world' due to= the > > > > impending binutils 2.15 import. > > >=20 > > > Is there any plan to configure the new binutils with --enable-64-bit-= bfd so > > > that we can do 64->32 bit buildworlds ? > > >=20 > > : RCS file: /home/ncvs/src/gnu/usr.bin/binutils/libbfd/i386/bfd.h,v > > : ---------------------------- > > : revision 1.22 > > : date: 2004/04/18 16:09:33; author: obrien; state: Exp; lines: +1 -1 > > : Revert rev 1.21 which configured with --enable-64-bit-bfd. > > : GDB 5.2 can't handle a 64-bit BFD on a 32-bit host. > > : We can revisit configuring with --enable-64-bit-bfd when we get a mod= ern GDB. > >=20 > > So (I think) this will happen not earlier than GDB 6 import. > > David will correct me if I'm wrong. >=20 > Oops, I should have tried to search in commit messages... >=20 > Anyway, it's good news to see that this is being worked upon. Compiling > on VIA C3s is not fun :) >=20 Beware that world compiled on 64-bit machines for i386 is not completely useful for running at the moment. At least this was the case when trying to run world compiled for Alpha on an i386 box. The reason is that many binary files and MD, and this needs to be dealt with. I wanted to start this project, but I still lack the necessary hardware (I only have a damn slow Alpha at the moment). I suspect more problems for different endianness architectures. Anyway, I briefly looked on the issue, and NetBSD has progressed a lot in this direction, so this should not be unsolvable. Once I get my faster Alpha or SPARC64 box, I will launch the project. Cheers, --=20 Ruslan Ermilov ru@FreeBSD.org FreeBSD committer --+QahgC5+KEYLbs62 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFA0AHFqRfpzJluFF4RAghpAJ4ouVv5P9MKAFICqhgkM995J3smQwCeN60c 9PDdZTrYzdFkhabsWtqUKDE= =2DQe -----END PGP SIGNATURE----- --+QahgC5+KEYLbs62--