From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Lhm2M-0005Cs-BB for qemu-devel@nongnu.org; Thu, 12 Mar 2009 10:37:30 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Lhm2L-0005Cg-FG for qemu-devel@nongnu.org; Thu, 12 Mar 2009 10:37:30 -0400 Received: from [199.232.76.173] (port=59899 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Lhm2L-0005Cd-CO for qemu-devel@nongnu.org; Thu, 12 Mar 2009 10:37:29 -0400 Received: from mx2.redhat.com ([66.187.237.31]:42993) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Lhm2K-0007bf-LZ for qemu-devel@nongnu.org; Thu, 12 Mar 2009 10:37:29 -0400 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id n2CEbQhr009896 for ; Thu, 12 Mar 2009 10:37:26 -0400 Message-ID: <49B91E25.20102@redhat.com> Date: Thu, 12 Mar 2009 16:37:25 +0200 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [Qemu-devel] Re: [RESEND][PATCH] x86: Enhanced dump of segment registers References: <49B7C31F.5030201@siemens.com> <20090311161010.GB18390@shareable.org> <49B7E760.2090100@siemens.com> In-Reply-To: <49B7E760.2090100@siemens.com> Content-Type: text/plain; charset=ISO-8859-1; 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 Jan Kiszka wrote: >> Also I'm thinking the null descriptor doesn't need to show offset and >> size: >> >> FS =0000 >> >> is enough? >> > > Yes, makes sense. IOW: stop parsing if selector == 0. Will post an update. > For gs and gs, base is meaningful even with null selectors (through MSR_[FG]S_BASE or MSR_KERNEL_GS_BASE+swapgs). -- error compiling committee.c: too many arguments to function