From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Muqpw-0002Rw-Av for qemu-devel@nongnu.org; Mon, 05 Oct 2009 12:55:00 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Muqpv-0002RB-80 for qemu-devel@nongnu.org; Mon, 05 Oct 2009 12:54:59 -0400 Received: from [199.232.76.173] (port=34773 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Muqpu-0002R1-O0 for qemu-devel@nongnu.org; Mon, 05 Oct 2009 12:54:58 -0400 Received: from fg-out-1718.google.com ([72.14.220.159]:39605) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Muqpu-0001QW-BG for qemu-devel@nongnu.org; Mon, 05 Oct 2009 12:54:58 -0400 Received: by fg-out-1718.google.com with SMTP id e21so483206fga.10 for ; Mon, 05 Oct 2009 09:54:57 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: <761ea48b0910050914n279040e5jabfaa3b69b9f8364@mail.gmail.com> Date: Mon, 5 Oct 2009 18:54:57 +0200 Message-ID: <761ea48b0910050954u11bf4b67x96cb91cdccb2b9dd@mail.gmail.com> From: Laurent Desnogues Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] Re: Some comments about recent modifications to target-i386/cpu.h List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Juan Quintela Cc: qemu-devel@nongnu.org On Mon, Oct 5, 2009 at 6:43 PM, Juan Quintela wrote: [...] >> 2. changing fpus and fpuc to uint16_t; >> =A0 =A0this will prevent the use of these fields as global temporaries. > > humm, and where/how should I have know this? > I found that everything that fields where used, they were used as > uint16_t, obviously I was wrong. That wasn't meant to be a criticism, just a reminder that some things which might be good for para-virtualization are not necessarily good for TCG :-) But I agree fpus, fpuc can be kept as uint16_t until someone decide to make TCG know about floating-point. Laurent