From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:39904) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S8IQi-0004XK-Ac for qemu-devel@nongnu.org; Thu, 15 Mar 2012 17:41:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S8IQg-0007hg-Jm for qemu-devel@nongnu.org; Thu, 15 Mar 2012 17:41:51 -0400 Received: from v220110690675601.yourvserver.net ([78.47.199.172]:39763) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S8IQg-0007hI-Cz for qemu-devel@nongnu.org; Thu, 15 Mar 2012 17:41:50 -0400 Message-ID: <4F62621B.8020104@weilnetz.de> Date: Thu, 15 Mar 2012 22:41:47 +0100 From: Stefan Weil MIME-Version: 1.0 References: <4D4AB570.8050600@siemens.com> In-Reply-To: <4D4AB570.8050600@siemens.com> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] x86: No 64-bit Windows bootable in emulations mode List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: qemu-devel Am 03.02.2011 15:02, schrieb Jan Kiszka: > Just a heads up in case someone want's to run Windows 7 x64 on an > Android phone or some other crazy host without x86 KVM support: > > Our current emulation is not able to boot any 64-bit Windows version I > found. Already the installations DVDs bail out with STOP 0x0000005D, > which means something like "hardware not supported". I tried the various > 64-bit CPU types, but none works. Don't know if its just a missing > feature bit, a missing instruction emulation, or some other emulation bug. > > Jan > This is still true with latest QEMU. I tried all relevant cpus from sysconfigs/target/target-x86_64.conf. In my test, the crazy host was a host running w64 (which has an x86 but no KVM support) with a 64 bit version of QEMU. Stefan