From patchwork Mon Sep 26 15:56:55 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 116443 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 83F65B6F70 for ; Tue, 27 Sep 2011 01:57:15 +1000 (EST) Received: from localhost ([::1]:48078 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R8DYN-0004fn-Sk for incoming@patchwork.ozlabs.org; Mon, 26 Sep 2011 11:57:11 -0400 Received: from eggs.gnu.org ([140.186.70.92]:50770) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R8DYI-0004fG-42 for qemu-devel@nongnu.org; Mon, 26 Sep 2011 11:57:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R8DYH-0002Bz-4K for qemu-devel@nongnu.org; Mon, 26 Sep 2011 11:57:06 -0400 Received: from mnementh.archaic.org.uk ([81.2.115.146]:43211) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R8DYG-0002BV-UZ; Mon, 26 Sep 2011 11:57:05 -0400 Received: from pm215 by mnementh.archaic.org.uk with local (Exim 4.72) (envelope-from ) id 1R8DY7-0005cw-S7; Mon, 26 Sep 2011 16:56:55 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Mon, 26 Sep 2011 16:56:55 +0100 Message-Id: <1317052615-21607-1-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 1.7.2.5 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 81.2.115.146 Cc: qemu-trivial@nongnu.org, Paolo Bonzini , patches@linaro.org Subject: [Qemu-devel] [PATCH] softfloat: Reinstate accidentally disabled target-specific NaN handling 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 Include config.h in softfloat.c, so that the target specific ifdefs in softfloat-specialize.h are evaluated correctly. This was accidentally broken in commit 789ec7ce2 when config-target.h was removed from softfloat.h, and means that most targets will have been returning the wrong results for calculations involving NaNs. Signed-off-by: Peter Maydell --- fpu/softfloat.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/fpu/softfloat.c b/fpu/softfloat.c index 2b20085..3aafa81 100644 --- a/fpu/softfloat.c +++ b/fpu/softfloat.c @@ -35,6 +35,11 @@ these four paragraphs for those parts of this code that are retained. =============================================================================*/ +/* softfloat (and in particular the code in softfloat-specialize.h) is + * target-dependent and needs the TARGET_* macros. + */ +#include "config.h" + #include "softfloat.h" /*----------------------------------------------------------------------------