From patchwork Sun Apr 10 19:13:23 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aurelien Jarno X-Patchwork-Id: 90536 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id ED71DB6F19 for ; Mon, 11 Apr 2011 05:21:30 +1000 (EST) Received: from localhost ([127.0.0.1]:37281 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q90CN-0001wV-6K for incoming@patchwork.ozlabs.org; Sun, 10 Apr 2011 15:21:27 -0400 Received: from [140.186.70.92] (port=33052 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q904t-0006Rg-I9 for qemu-devel@nongnu.org; Sun, 10 Apr 2011 15:13:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Q904s-0000T4-BM for qemu-devel@nongnu.org; Sun, 10 Apr 2011 15:13:43 -0400 Received: from hall.aurel32.net ([88.191.126.93]:36360) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Q904s-0000Sq-1l for qemu-devel@nongnu.org; Sun, 10 Apr 2011 15:13:42 -0400 Received: from [2001:470:d4ed:0:5e26:aff:fe2b:6f5b] (helo=volta.aurel32.net) by hall.aurel32.net with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1Q904r-0002Gu-9o; Sun, 10 Apr 2011 21:13:41 +0200 Received: from aurel32 by volta.aurel32.net with local (Exim 4.72) (envelope-from ) id 1Q904p-0002Jo-OG; Sun, 10 Apr 2011 21:13:40 +0200 From: Aurelien Jarno To: qemu-devel@nongnu.org Date: Sun, 10 Apr 2011 21:13:23 +0200 Message-Id: <1302462807-8795-1-git-send-email-aurelien@aurel32.net> X-Mailer: git-send-email 1.7.2.3 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 88.191.126.93 Cc: Peter Maydell , Laurent Vivier , Aurelien Jarno Subject: [Qemu-devel] [PATCH 1/5] cpu-all.h: define CPU_LDoubleU X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Add a CPU_LDoubleU type, matching the floatx80 definition and the long double type on x86 hosts. Based on a patch from Laurent Vivier . Cc: Laurent Vivier Cc: Peter Maydell Signed-by: Aurelien Jarno --- cpu-all.h | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/cpu-all.h b/cpu-all.h index dc0f2f0..0bae6df 100644 --- a/cpu-all.h +++ b/cpu-all.h @@ -138,6 +138,16 @@ typedef union { uint64_t ll; } CPU_DoubleU; +#if defined(FLOATX80) +typedef union { + floatx80 d; + struct { + uint64_t lower; + uint16_t upper; + } l; +} CPU_LDoubleU; +#endif + #if defined(CONFIG_SOFTFLOAT) typedef union { float128 q;