From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=51050 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PrTUd-0001IM-SR for qemu-devel@nongnu.org; Mon, 21 Feb 2011 05:59:56 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PrTUX-0003fr-0Z for qemu-devel@nongnu.org; Mon, 21 Feb 2011 05:59:51 -0500 Received: from eu1sys200aog109.obsmtp.com ([207.126.144.127]:47666) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PrTUW-0003fh-OZ for qemu-devel@nongnu.org; Mon, 21 Feb 2011 05:59:44 -0500 Received: from zeta.dmz-eu.st.com (ns2.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id CEF7C2D1 for ; Mon, 21 Feb 2011 10:59:42 +0000 (GMT) Received: from Webmail-eu.st.com (safex1hubcas6.st.com [10.75.90.73]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 68B892B3F for ; Mon, 21 Feb 2011 10:59:41 +0000 (GMT) From: Christophe Lyon Date: Mon, 21 Feb 2011 11:59:30 +0100 Message-ID: <1298285975-1717-1-git-send-email-christophe.lyon@st.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v5 0/5] ARM: fix Neon VRECPE and VRSQRTE instructions. List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org These 5 patches fix the ARM Neon VRECPE and VRSQRTE instructions by matching the algorithms descibed in the ARM ARM. Patches #1 and the last two are unchanged compared to v4 (except that patches 3 and 4 are now 4 and 5). V4 patch #2 has been split into #2 and #3, to take Aurelien Jarno's comments into account (http://patchwork.ozlabs.org/patch/83603/): constants 256 and 512 are now defined locally in target-arm/helper.c. Christophe Lyon (5): softfloat: move all default NaN definitions to softfloat.h. softfloat: add _set_sign(), _infinity and _half for 32 and 64 bits floats. target-arm: Introduce float64_256 and float64_512 constants. target-arm: fix support for VRECPE. target-arm: fix support for VRSQRTE. fpu/softfloat-specialize.h | 68 -------------- fpu/softfloat.h | 84 ++++++++++++++++++ target-arm/helper.c | 209 +++++++++++++++++++++++++++++++++++++++----- 3 files changed, 271 insertions(+), 90 deletions(-) -- 1.7.2.3