From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1CzKTI-0007PB-Ef for qemu-devel@nongnu.org; Thu, 10 Feb 2005 14:59:28 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1CzKTH-0007Ov-Vu for qemu-devel@nongnu.org; Thu, 10 Feb 2005 14:59:28 -0500 Received: from [129.104.30.34] (helo=mx1.polytechnique.org) by monty-python.gnu.org with esmtp (Exim 4.34) id 1CzKDv-0002bI-S2 for qemu-devel@nongnu.org; Thu, 10 Feb 2005 14:43:36 -0500 Received: from [84.99.204.45] (45.204.99-84.rev.gaoland.net [84.99.204.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ssl.polytechnique.org (Postfix) with ESMTP id 1C8C9331E9 for ; Thu, 10 Feb 2005 20:43:34 +0100 (CET) Message-ID: <420BB9A3.3090709@bellard.org> Date: Thu, 10 Feb 2005 20:44:35 +0100 From: Fabrice Bellard MIME-Version: 1.0 Subject: Re: [Qemu-devel] Configuring for a specific chip References: <420B7FED.3040306@ambigc.com> In-Reply-To: <420B7FED.3040306@ambigc.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Chris Hamilton wrote: > Hello, I have been looking at qemu as a possible solution to compile > linux distro package binaries for different architectures. I am > interested in insuring that the code produced will be optimized for a > specific x86 chip. Is there a way to make sure that qemu 'looks' like a > specific cpu and possibly restricts the ISA (ie. enable or disable SSE) > to the chip's? Hi, Such a feature is planned. Fabrice.