From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.33) id 1BUvBu-0004oJ-Jp for qemu-devel@nongnu.org; Mon, 31 May 2004 18:23:34 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.33) id 1BUvBr-0004nE-NH for qemu-devel@nongnu.org; Mon, 31 May 2004 18:23:33 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.33) id 1BUvBr-0004mi-Db for qemu-devel@nongnu.org; Mon, 31 May 2004 18:23:31 -0400 Received: from [199.232.41.8] (helo=mx20.gnu.org) by monty-python.gnu.org with esmtp (TLSv1:DES-CBC3-SHA:168) (Exim 4.34) id 1BUvBU-0005oM-Ak for qemu-devel@nongnu.org; Mon, 31 May 2004 18:23:08 -0400 Received: from [62.253.162.45] (helo=mta05-svc.ntlworld.com) by mx20.gnu.org with esmtp (Exim 4.34) id 1BUv4V-00079i-Kf for qemu-devel@nongnu.org; Mon, 31 May 2004 18:15:55 -0400 Received: from [10.10.10.100] ([81.107.87.144]) by mta05-svc.ntlworld.com (InterMail vM.4.01.03.37 201-229-121-137-20020806) with ESMTP id <20040531221414.DRRN2927.mta05-svc.ntlworld.com@[10.10.10.100]> for ; Mon, 31 May 2004 23:14:14 +0100 Subject: Re: [Qemu-devel] Running QEMU on FreeBSD From: Antony T Curtis In-Reply-To: <40BB9621.9080704@fabianowski.de> References: <1085865953.93476.3.camel@pcgem.rdg.cyberkinetica.com> <40B902F5.30809@fabianowski.de> <1085867455.93476.10.camel@pcgem.rdg.cyberkinetica.com> <40B90776.60406@fabianowski.de> <1085868567.93476.13.camel@pcgem.rdg.cyberkinetica.com> <40B90DB2.3040508@fabianowski.de> <1085872155.93476.18.camel@pcgem.rdg.cyberkinetica.com> <20040530102509.0f234b19.markus.niemisto@gmx.net> <1085910613.94556.3.camel@pcgem.rdg.cyberkinetica.com> <40B9F2A3.5000707@fabianowski.de> <1085938065.347.1.camel@pcgem.rdg.cyberkinetica.com> <40BA2EA1.7020104@fabianowski.de> <1085947772.347.5.camel@pcgem.rdg.cyberkinetica.com> <40BA7E1A.5080005@fabianowski.de> <1085966664.347.8.camel@pcgem.rdg.cyberkinetica.com> <40BA8D68.3070204@fabianowski.de> <1086011679.347.75.camel@pcgem.rdg.cyberkinetica.com> <40BB9621.9080704@fabianowski.de> Content-Type: text/plain Message-Id: <1086041747.347.115.camel@pcgem.rdg.cyberkinetica.com> Mime-Version: 1.0 Date: Mon, 31 May 2004 23:15:47 +0100 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 On Mon, 2004-05-31 at 21:31, Bartosz Fabianowski wrote: > > Ok... I am curious if the following diff helps it (or makes it worse) > > It is just a quick hack to use the native fpu instructions instead of > > manual calculation... > > Sorry I didn't have time to try it before. Now I have applied the diff > and recompiled. It's back to NaN megabytes, which is really weird, as > Windows 98, when run natively on this very computer, with this very FPU, > reports the right numbers... Hmm... my code is obviously broken then. But I still personally think that there is some error being introduced by 'emulating' those floating point instructions rather than using the actual ones. --