From patchwork Sun May 24 23:47:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aurelien Jarno X-Patchwork-Id: 476035 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 89B8C1402B4 for ; Mon, 25 May 2015 09:53:22 +1000 (AEST) Received: from localhost ([::1]:41236 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ywfho-0004In-Fj for incoming@patchwork.ozlabs.org; Sun, 24 May 2015 19:53:20 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58266) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YwfcK-00037Q-VA for qemu-devel@nongnu.org; Sun, 24 May 2015 19:47:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YwfcJ-00080k-90 for qemu-devel@nongnu.org; Sun, 24 May 2015 19:47:40 -0400 Received: from hall.aurel32.net ([2001:bc8:30d7:101::1]:40626) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YwfcJ-000804-3Q for qemu-devel@nongnu.org; Sun, 24 May 2015 19:47:39 -0400 Received: from weber.rr44.fr ([2001:470:d4ed:0:7e05:7ff:fe0d:f152]) by hall.aurel32.net with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84) (envelope-from ) id 1YwfcG-0006oC-HC; Mon, 25 May 2015 01:47:36 +0200 Received: from aurel32 by weber.rr44.fr with local (Exim 4.85) (envelope-from ) id 1YwfcF-0005t3-MR; Mon, 25 May 2015 01:47:35 +0200 From: Aurelien Jarno To: qemu-devel@nongnu.org Date: Mon, 25 May 2015 01:47:24 +0200 Message-Id: <1432511251-22515-4-git-send-email-aurelien@aurel32.net> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1432511251-22515-1-git-send-email-aurelien@aurel32.net> References: <1432511251-22515-1-git-send-email-aurelien@aurel32.net> X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:bc8:30d7:101::1 Cc: Alexander Graf , Aurelien Jarno , Richard Henderson Subject: [Qemu-devel] [PATCH 03/10] target-s390x: define default NaN values X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Cc: Alexander Graf Cc: Richard Henderson Signed-off-by: Aurelien Jarno --- fpu/softfloat-specialize.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h index fa1214a..6dd41d8 100644 --- a/fpu/softfloat-specialize.h +++ b/fpu/softfloat-specialize.h @@ -113,7 +113,7 @@ const float16 float16_default_nan = const_float16(0xFE00); #if defined(TARGET_SPARC) const float32 float32_default_nan = const_float32(0x7FFFFFFF); #elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA) || \ - defined(TARGET_XTENSA) + defined(TARGET_XTENSA) || defined(TARGET_S390X) const float32 float32_default_nan = const_float32(0x7FC00000); #elif SNAN_BIT_IS_ONE const float32 float32_default_nan = const_float32(0x7FBFFFFF); @@ -126,7 +126,8 @@ const float32 float32_default_nan = const_float32(0xFFC00000); *----------------------------------------------------------------------------*/ #if defined(TARGET_SPARC) const float64 float64_default_nan = const_float64(LIT64( 0x7FFFFFFFFFFFFFFF )); -#elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA) +#elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA) || \ + defined(TARGET_S390X) const float64 float64_default_nan = const_float64(LIT64( 0x7FF8000000000000 )); #elif SNAN_BIT_IS_ONE const float64 float64_default_nan = const_float64(LIT64(0x7FF7FFFFFFFFFFFF)); @@ -155,6 +156,9 @@ const floatx80 floatx80_default_nan #if SNAN_BIT_IS_ONE #define float128_default_nan_high LIT64(0x7FFF7FFFFFFFFFFF) #define float128_default_nan_low LIT64(0xFFFFFFFFFFFFFFFF) +#elif defined(TARGET_S390X) +#define float128_default_nan_high LIT64( 0x7FFF800000000000 ) +#define float128_default_nan_low LIT64( 0x0000000000000000 ) #else #define float128_default_nan_high LIT64( 0xFFFF800000000000 ) #define float128_default_nan_low LIT64( 0x0000000000000000 )