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softfloat: Expand out the STATUS_PARAM macro

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Expand out STATUS_PARAM wherever it is used and delete the definition.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Peter Maydell 2015-01-30 12:04:16 +00:00
parent cebbae86b4
commit e5a41ffa87
4 changed files with 410 additions and 377 deletions
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50
fpu/softfloat-specialize.h
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@ -170,7 +170,7 @@ const float128 float128_default_nan
| should be simply `float_exception_flags |= flags;'.
*----------------------------------------------------------------------------*/
void float_raise( int8 flags STATUS_PARAM )
void float_raise(int8 flags, float_status *status)
{
STATUS(float_exception_flags) |= flags;
}
@ -253,7 +253,7 @@ float16 float16_maybe_silence_nan(float16 a_)
| exception is raised.
*----------------------------------------------------------------------------*/
static commonNaNT float16ToCommonNaN( float16 a STATUS_PARAM )
static commonNaNT float16ToCommonNaN(float16 a, float_status *status)
{
commonNaNT z;
@ -269,7 +269,7 @@ static commonNaNT float16ToCommonNaN( float16 a STATUS_PARAM )
| precision floating-point format.
*----------------------------------------------------------------------------*/
static float16 commonNaNToFloat16(commonNaNT a STATUS_PARAM)
static float16 commonNaNToFloat16(commonNaNT a, float_status *status)
{
uint16_t mantissa = a.high>>54;
@ -356,7 +356,7 @@ float32 float32_maybe_silence_nan( float32 a_ )
| exception is raised.
*----------------------------------------------------------------------------*/
static commonNaNT float32ToCommonNaN( float32 a STATUS_PARAM )
static commonNaNT float32ToCommonNaN(float32 a, float_status *status)
{
commonNaNT z;
@ -372,7 +372,7 @@ static commonNaNT float32ToCommonNaN( float32 a STATUS_PARAM )
| precision floating-point format.
*----------------------------------------------------------------------------*/
static float32 commonNaNToFloat32( commonNaNT a STATUS_PARAM)
static float32 commonNaNToFloat32(commonNaNT a, float_status *status)
{
uint32_t mantissa = a.high>>41;
@ -507,7 +507,8 @@ static int pickNaN(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
*----------------------------------------------------------------------------*/
#if defined(TARGET_ARM)
static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
flag cIsQNaN, flag cIsSNaN, flag infzero STATUS_PARAM)
flag cIsQNaN, flag cIsSNaN, flag infzero,
float_status *status)
{
/* For ARM, the (inf,zero,qnan) case sets InvalidOp and returns
* the default NaN
@ -536,7 +537,8 @@ static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
}
#elif defined(TARGET_MIPS)
static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
flag cIsQNaN, flag cIsSNaN, flag infzero STATUS_PARAM)
flag cIsQNaN, flag cIsSNaN, flag infzero,
float_status *status)
{
/* For MIPS, the (inf,zero,qnan) case sets InvalidOp and returns
* the default NaN
@ -563,7 +565,8 @@ static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
}
#elif defined(TARGET_PPC)
static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
flag cIsQNaN, flag cIsSNaN, flag infzero STATUS_PARAM)
flag cIsQNaN, flag cIsSNaN, flag infzero,
float_status *status)
{
/* For PPC, the (inf,zero,qnan) case sets InvalidOp, but we prefer
* to return an input NaN if we have one (ie c) rather than generating
@ -590,7 +593,8 @@ static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
* This is unlikely to actually match any real implementation.
*/
static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
flag cIsQNaN, flag cIsSNaN, flag infzero STATUS_PARAM)
flag cIsQNaN, flag cIsSNaN, flag infzero,
float_status *status)
{
if (aIsSNaN || aIsQNaN) {
return 0;
@ -608,7 +612,7 @@ static int pickNaNMulAdd(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
static float32 propagateFloat32NaN( float32 a, float32 b STATUS_PARAM)
static float32 propagateFloat32NaN(float32 a, float32 b, float_status *status)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN;
flag aIsLargerSignificand;
@ -652,7 +656,8 @@ static float32 propagateFloat32NaN( float32 a, float32 b STATUS_PARAM)
*----------------------------------------------------------------------------*/
static float32 propagateFloat32MulAddNaN(float32 a, float32 b,
float32 c, flag infzero STATUS_PARAM)
float32 c, flag infzero,
float_status *status)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN,
cIsQuietNaN, cIsSignalingNaN;
@ -767,7 +772,7 @@ float64 float64_maybe_silence_nan( float64 a_ )
| exception is raised.
*----------------------------------------------------------------------------*/
static commonNaNT float64ToCommonNaN( float64 a STATUS_PARAM)
static commonNaNT float64ToCommonNaN(float64 a, float_status *status)
{
commonNaNT z;
@ -783,7 +788,7 @@ static commonNaNT float64ToCommonNaN( float64 a STATUS_PARAM)
| precision floating-point format.
*----------------------------------------------------------------------------*/
static float64 commonNaNToFloat64( commonNaNT a STATUS_PARAM)
static float64 commonNaNToFloat64(commonNaNT a, float_status *status)
{
uint64_t mantissa = a.high>>12;
@ -806,7 +811,7 @@ static float64 commonNaNToFloat64( commonNaNT a STATUS_PARAM)
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
static float64 propagateFloat64NaN( float64 a, float64 b STATUS_PARAM)
static float64 propagateFloat64NaN(float64 a, float64 b, float_status *status)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN;
flag aIsLargerSignificand;
@ -850,7 +855,8 @@ static float64 propagateFloat64NaN( float64 a, float64 b STATUS_PARAM)
*----------------------------------------------------------------------------*/
static float64 propagateFloat64MulAddNaN(float64 a, float64 b,
float64 c, flag infzero STATUS_PARAM)
float64 c, flag infzero,
float_status *status)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN,
cIsQuietNaN, cIsSignalingNaN;
@ -975,7 +981,7 @@ floatx80 floatx80_maybe_silence_nan( floatx80 a )
| invalid exception is raised.
*----------------------------------------------------------------------------*/
static commonNaNT floatx80ToCommonNaN( floatx80 a STATUS_PARAM)
static commonNaNT floatx80ToCommonNaN(floatx80 a, float_status *status)
{
commonNaNT z;
@ -997,7 +1003,7 @@ static commonNaNT floatx80ToCommonNaN( floatx80 a STATUS_PARAM)
| double-precision floating-point format.
*----------------------------------------------------------------------------*/
static floatx80 commonNaNToFloatx80( commonNaNT a STATUS_PARAM)
static floatx80 commonNaNToFloatx80(commonNaNT a, float_status *status)
{
floatx80 z;
@ -1024,7 +1030,8 @@ static floatx80 commonNaNToFloatx80( commonNaNT a STATUS_PARAM)
| `b' is a signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
static floatx80 propagateFloatx80NaN( floatx80 a, floatx80 b STATUS_PARAM)
static floatx80 propagateFloatx80NaN(floatx80 a, floatx80 b,
float_status *status)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN;
flag aIsLargerSignificand;
@ -1134,7 +1141,7 @@ float128 float128_maybe_silence_nan( float128 a )
| exception is raised.
*----------------------------------------------------------------------------*/
static commonNaNT float128ToCommonNaN( float128 a STATUS_PARAM)
static commonNaNT float128ToCommonNaN(float128 a, float_status *status)
{
commonNaNT z;
@ -1149,7 +1156,7 @@ static commonNaNT float128ToCommonNaN( float128 a STATUS_PARAM)
| precision floating-point format.
*----------------------------------------------------------------------------*/
static float128 commonNaNToFloat128( commonNaNT a STATUS_PARAM)
static float128 commonNaNToFloat128(commonNaNT a, float_status *status)
{
float128 z;
@ -1170,7 +1177,8 @@ static float128 commonNaNToFloat128( commonNaNT a STATUS_PARAM)
| `b' is a signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
static float128 propagateFloat128NaN( float128 a, float128 b STATUS_PARAM)
static float128 propagateFloat128NaN(float128 a, float128 b,
float_status *status)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN;
flag aIsLargerSignificand;