From: Max Filippov <jcmvbkbc@gmail.com>
To: qemu-devel@nongnu.org
Cc: Blue Swirl <blauwirbel@gmail.com>,
Peter Maydell <peter.maydell@linaro.org>,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [Qemu-devel] [PATCH v2 01/10] softfloat: make float_muladd_negate_* flags independent
Date: Sun, 9 Sep 2012 20:04:30 +0400 [thread overview]
Message-ID: <1347206679-428-2-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <1347206679-428-1-git-send-email-jcmvbkbc@gmail.com>
Flags passed into float{32,64}_muladd are treated as bits; assign
independent bits to float_muladd_negate_* to allow precise control over
what gets negated in float{32,64}_muladd.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
---
fpu/softfloat.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fpu/softfloat.h b/fpu/softfloat.h
index feec3a1..2860ca0 100644
--- a/fpu/softfloat.h
+++ b/fpu/softfloat.h
@@ -219,7 +219,7 @@ void float_raise( int8 flags STATUS_PARAM);
enum {
float_muladd_negate_c = 1,
float_muladd_negate_product = 2,
- float_muladd_negate_result = 3,
+ float_muladd_negate_result = 4,
};
/*----------------------------------------------------------------------------
--
1.7.7.6
next prev parent reply other threads:[~2012-09-09 16:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-09 16:04 [Qemu-devel] [PATCH v2 00/10] target-xtensa: implement FP coprocessor option Max Filippov
2012-09-09 16:04 ` Max Filippov [this message]
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 02/10] softfloat: add NO_SIGNALING_NANS Max Filippov
2012-09-09 16:18 ` Peter Maydell
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 03/10] target-xtensa: handle boolean option in overlays Max Filippov
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 04/10] target-xtensa: specialize softfloat NaN rules Max Filippov
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 05/10] target-xtensa: add FP registers Max Filippov
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 06/10] target-xtensa: implement LSCX and LSCI groups Max Filippov
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 07/10] target-xtensa: implement FP0 arithmetic Max Filippov
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 08/10] target-xtensa: implement FP0 conversions Max Filippov
2012-09-09 16:16 ` Peter Maydell
2012-09-09 16:38 ` Max Filippov
2012-09-09 17:24 ` Marc Gauthier
2012-09-09 18:39 ` Max Filippov
2012-09-19 0:28 ` Max Filippov
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 09/10] target-xtensa: implement FP1 group Max Filippov
2012-09-09 16:04 ` [Qemu-devel] [PATCH v2 10/10] target-xtensa: implement coprocessor context option Max Filippov
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