From owner-freebsd-current@FreeBSD.ORG Thu Jul 15 12:00:45 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E91431065673; Thu, 15 Jul 2010 12:00:45 +0000 (UTC) (envelope-from avg@freebsd.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 052698FC35; Thu, 15 Jul 2010 12:00:44 +0000 (UTC) Received: from odyssey.starpoint.kiev.ua (alpha-e.starpoint.kiev.ua [212.40.38.101]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id PAA29613; Thu, 15 Jul 2010 15:00:42 +0300 (EEST) (envelope-from avg@freebsd.org) Message-ID: <4C3EF869.9070804@freebsd.org> Date: Thu, 15 Jul 2010 15:00:41 +0300 From: Andriy Gapon User-Agent: Thunderbird 2.0.0.24 (X11/20100517) MIME-Version: 1.0 To: Kostik Belousov References: <4C246CD0.3020606@freebsd.org> <20100702082754.S14969@maildrop.int.zabbadoz.net> <4C320E6E.4040007@freebsd.org> <20100705171155.K14969@maildrop.int.zabbadoz.net> <4C321409.2070500@freebsd.org> <4C343C68.8010302@freebsd.org> <4C36FB32.30901@freebsd.org> <4C39B0E6.3090400@freebsd.org> <4C39B7DE.3030100@freebsd.org> <4C3EF026.7090706@freebsd.org> <20100715113950.GT2381@deviant.kiev.zoral.com.ua> In-Reply-To: <20100715113950.GT2381@deviant.kiev.zoral.com.ua> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: freebsd-hackers@freebsd.org, freebsd-current@freebsd.org Subject: Re: avoid producing empty set_pcpu section [Was: elf obj load: skip zero-sized sections early] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Thu, 15 Jul 2010 12:00:46 -0000 on 15/07/2010 14:39 Kostik Belousov said the following: > > Is new behaviour completely identical to the behaviour of the newer > ld ? No, it's not completely identical. __start_SECNAME placement would be identical, but our ld would still assign the symbol while latest upstream binutils PROVIDES it. > Even if yes, I think that such changes make potential import of > newer binutils harder. How? -- Andriy Gapon