From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60637) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YE1DQ-0008O0-SC for qemu-devel@nongnu.org; Wed, 21 Jan 2015 14:45:25 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YE1DM-0001yJ-0S for qemu-devel@nongnu.org; Wed, 21 Jan 2015 14:45:24 -0500 Received: from mail-qg0-x233.google.com ([2607:f8b0:400d:c04::233]:58937) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YE1DL-0001yF-SJ for qemu-devel@nongnu.org; Wed, 21 Jan 2015 14:45:19 -0500 Received: by mail-qg0-f51.google.com with SMTP id z107so14658759qgd.10 for ; Wed, 21 Jan 2015 11:45:19 -0800 (PST) Sender: Richard Henderson Message-ID: <54C001CB.7040908@twiddle.net> Date: Wed, 21 Jan 2015 11:45:15 -0800 From: Richard Henderson MIME-Version: 1.0 References: <1421863489-7716-1-git-send-email-kbastian@mail.uni-paderborn.de> <1421863489-7716-5-git-send-email-kbastian@mail.uni-paderborn.de> In-Reply-To: <1421863489-7716-5-git-send-email-kbastian@mail.uni-paderborn.de> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 4/4] target-tricore: Add instructions of RRR opcode format List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Bastian Koppelmann , qemu-devel@nongnu.org On 01/21/2015 10:04 AM, Bastian Koppelmann wrote: > Add microcode generator function gen_cond_sub. > > Add helper functions: > * ixmax/ixmin: search for the max/min value and its related index in a > vector of 16-bit values. > * pack: dack two data registers into an IEEE-754 single precision floating > point format number. > * dvadj: divide-adjust the result after dvstep instructions. > * dvstep: divide a reg by a divisor, producing 8-bits of quotient at a time. > > OPCM_32_RRR_FLOAT -> OPCM_32_RRR_DIVIDE > > Signed-off-by: Bastian Koppelmann > --- Reviewed-by: Richard Henderson r~