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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: patches@linaro.org
Subject: [Qemu-devel] [PATCH 1/5] softfloat: Reinstate accidentally disabled target-specific NaN handling
Date: Wed, 28 Sep 2011 18:27:29 +0100	[thread overview]
Message-ID: <1317230853-24970-2-git-send-email-peter.maydell@linaro.org> (raw)
In-Reply-To: <1317230853-24970-1-git-send-email-peter.maydell@linaro.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 <peter.maydell@linaro.org>
---
 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"
 
 /*----------------------------------------------------------------------------
-- 
1.7.1

  reply	other threads:[~2011-09-28 17:27 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-28 17:27 [Qemu-devel] [PATCH 0/5] target-arm: Implement UDIV/SDIV and fused multiply-accumulate Peter Maydell
2011-09-28 17:27 ` Peter Maydell [this message]
2011-09-30 15:03   ` [Qemu-devel] [PATCH 1/5] softfloat: Reinstate accidentally disabled target-specific NaN handling Richard Henderson
2011-09-28 17:27 ` [Qemu-devel] [PATCH 2/5] target-arm: v6 media multiply space: UNDEF on unassigned encodings Peter Maydell
2011-09-28 17:27 ` [Qemu-devel] [PATCH 3/5] target-arm: Add ARM UDIV/SDIV support Peter Maydell
2011-09-28 17:27 ` [Qemu-devel] [PATCH 4/5] softfloat: Implement fused multiply-add Peter Maydell
2011-09-30 15:28   ` Richard Henderson
2011-09-30 16:12     ` Peter Maydell
2011-09-28 17:27 ` [Qemu-devel] [PATCH 5/5] target-arm: Implement VFPv4 fused multiply-accumulate insns Peter Maydell
2011-09-28 19:13 ` [Qemu-devel] [PATCH 0/5] target-arm: Implement UDIV/SDIV and fused multiply-accumulate Blue Swirl
2011-09-28 19:32   ` Peter Maydell

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