From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MjDTV-0002EE-5z for qemu-devel@nongnu.org; Thu, 03 Sep 2009 10:39:45 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MjDTQ-0002Ah-I5 for qemu-devel@nongnu.org; Thu, 03 Sep 2009 10:39:44 -0400 Received: from [199.232.76.173] (port=34094 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MjDTP-0002AH-VH for qemu-devel@nongnu.org; Thu, 03 Sep 2009 10:39:40 -0400 Received: from mx20.gnu.org ([199.232.41.8]:38214) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1MjDTP-0008OE-Ho for qemu-devel@nongnu.org; Thu, 03 Sep 2009 10:39:39 -0400 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MjDTO-000084-QR for qemu-devel@nongnu.org; Thu, 03 Sep 2009 10:39:39 -0400 From: Paul Brook Subject: Re: [Qemu-devel] [PATCH v2] Build *-user targets as PIE Date: Thu, 3 Sep 2009 15:39:37 +0100 References: <87ljkxibay.fsf@lechat.rtp-net.org> <1251980117-10089-1-git-send-email-kirill@shutemov.name> In-Reply-To: <1251980117-10089-1-git-send-email-kirill@shutemov.name> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <200909031539.37611.paul@codesourcery.com> List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: "Kirill A. Shutemov" , Paolo Bonzini , Riku Voipio , Juan Quintela , Arnaud Patard On Thursday 03 September 2009, Kirill A. Shutemov wrote: > Now we can drop link hack for i386 and fix text relocations on i386 host. > > v2: > - Add configure options do enable/disable PIE for usermode targets. > Disabling can be useful if you build uswing toolchain which has > broken PIE support. PIE for usermode targets enabled by default. This isn't as useful as you might think. How do you stop the host dynamic linker loading qemu where the guest application expects to be loaded? Paul