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[Qemu-devel] [PATCH v2 1/4] softfloat: Fix mixups of int and int16
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH v2 1/4] softfloat: Fix mixups of int and int16 |
Date: |
Thu, 26 Apr 2012 00:15:53 +0200 |
From: Andreas Färber <address@hidden>
normalizeFloat{32,64}Subnormal() expect the exponent as int16, not int.
This went unnoticed since int16 and uint16 were both typedef'ed to int.
Signed-off-by: Andreas Färber <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
---
fpu/softfloat.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 9e1b5f9..a1c658e 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -2131,7 +2131,7 @@ float32 float32_rem( float32 a, float32 b STATUS_PARAM )
float32 float32_muladd(float32 a, float32 b, float32 c, int flags STATUS_PARAM)
{
flag aSign, bSign, cSign, zSign;
- int aExp, bExp, cExp, pExp, zExp, expDiff;
+ int16 aExp, bExp, cExp, pExp, zExp, expDiff;
uint32_t aSig, bSig, cSig;
flag pInf, pZero, pSign;
uint64_t pSig64, cSig64, zSig64;
@@ -3685,7 +3685,7 @@ float64 float64_rem( float64 a, float64 b STATUS_PARAM )
float64 float64_muladd(float64 a, float64 b, float64 c, int flags STATUS_PARAM)
{
flag aSign, bSign, cSign, zSign;
- int aExp, bExp, cExp, pExp, zExp, expDiff;
+ int16 aExp, bExp, cExp, pExp, zExp, expDiff;
uint64_t aSig, bSig, cSig;
flag pInf, pZero, pSign;
uint64_t pSig0, pSig1, cSig0, cSig1, zSig0, zSig1;
--
1.7.7
- [Qemu-devel] [PATCH v2 0/4] softfloat: Fix build on Darwin (uint16), Andreas Färber, 2012/04/25
- [Qemu-devel] [PATCH v2 1/4] softfloat: Fix mixups of int and int16,
Andreas Färber <=
- [Qemu-devel] [PATCH v2 2/4] target-mips: Move definition of uint_fast{8, 16}_t to osdep.h, Andreas Färber, 2012/04/25
- [Qemu-devel] [PATCH v2 4/4] softfloat: Replace int16 type with int_fast16_t, Andreas Färber, 2012/04/25
- [Qemu-devel] [PATCH v2 3/4] softfloat: Replace uint16 type with uint_fast16_t, Andreas Färber, 2012/04/25
- Re: [Qemu-devel] [PATCH v2 0/4] softfloat: Fix build on Darwin (uint16), Bernhard Walle, 2012/04/26
- Re: [Qemu-devel] [PATCH v2 0/4] softfloat: Fix build on Darwin (uint16), Blue Swirl, 2012/04/28