Commit e5a41ffa authored by Peter Maydell's avatar Peter Maydell
Browse files

softfloat: Expand out the STATUS_PARAM macro 



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

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarRichard Henderson <rth@twiddle.net>
parent cebbae86

fpu/softfloat-specialize.h

+29 −21
Original line number Diff line number Diff line
@@ -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;

fpu/softfloat.c

+205 −182

File changed.

Preview size limit exceeded, changes collapsed.

include/fpu/softfloat.h

+166 −166
Original line number Diff line number Diff line
@@ -108,7 +108,6 @@ typedef int64_t int64; 


#define LIT64( a ) a##LL



#define STATUS_PARAM , float_status *status

#define STATUS(field) status->field

#define STATUS_VAR , status
@@ -224,31 +223,32 @@ typedef struct float_status { 
    flag default_nan_mode;

} float_status;



static inline void set_float_detect_tininess(int val STATUS_PARAM)

static inline void set_float_detect_tininess(int val, float_status *status)

{

    STATUS(float_detect_tininess) = val;

}

static inline void set_float_rounding_mode(int val STATUS_PARAM)

static inline void set_float_rounding_mode(int val, float_status *status)

{

    STATUS(float_rounding_mode) = val;

}

static inline void set_float_exception_flags(int val STATUS_PARAM)

static inline void set_float_exception_flags(int val, float_status *status)

{

    STATUS(float_exception_flags) = val;

}

static inline void set_floatx80_rounding_precision(int val STATUS_PARAM)

static inline void set_floatx80_rounding_precision(int val,

                                                   float_status *status)

{

    STATUS(floatx80_rounding_precision) = val;

}

static inline void set_flush_to_zero(flag val STATUS_PARAM)

static inline void set_flush_to_zero(flag val, float_status *status)

{

    STATUS(flush_to_zero) = val;

}

static inline void set_flush_inputs_to_zero(flag val STATUS_PARAM)

static inline void set_flush_inputs_to_zero(flag val, float_status *status)

{

    STATUS(flush_inputs_to_zero) = val;

}

static inline void set_default_nan_mode(flag val STATUS_PARAM)

static inline void set_default_nan_mode(flag val, float_status *status)

{

    STATUS(default_nan_mode) = val;

}
@@ -285,14 +285,14 @@ static inline flag get_default_nan_mode(float_status *status) 
| Routine to raise any or all of the software IEC/IEEE floating-point

| exception flags.

*----------------------------------------------------------------------------*/

void float_raise( int8 flags STATUS_PARAM);

void float_raise(int8 flags, float_status *status);



/*----------------------------------------------------------------------------

| If `a' is denormal and we are in flush-to-zero mode then set the

| input-denormal exception and return zero. Otherwise just return the value.

*----------------------------------------------------------------------------*/

float32 float32_squash_input_denormal(float32 a STATUS_PARAM);

float64 float64_squash_input_denormal(float64 a STATUS_PARAM);

float32 float32_squash_input_denormal(float32 a, float_status *status);

float64 float64_squash_input_denormal(float64 a, float_status *status);



/*----------------------------------------------------------------------------

| Options to indicate which negations to perform in float*_muladd()
@@ -312,37 +312,37 @@ enum { 
/*----------------------------------------------------------------------------

| Software IEC/IEEE integer-to-floating-point conversion routines.

*----------------------------------------------------------------------------*/

float32 int32_to_float32(int32_t STATUS_PARAM);

float64 int32_to_float64(int32_t STATUS_PARAM);

float32 uint32_to_float32(uint32_t STATUS_PARAM);

float64 uint32_to_float64(uint32_t STATUS_PARAM);

floatx80 int32_to_floatx80(int32_t STATUS_PARAM);

float128 int32_to_float128(int32_t STATUS_PARAM);

float32 int64_to_float32(int64_t STATUS_PARAM);

float64 int64_to_float64(int64_t STATUS_PARAM);

floatx80 int64_to_floatx80(int64_t STATUS_PARAM);

float128 int64_to_float128(int64_t STATUS_PARAM);

float32 uint64_to_float32(uint64_t STATUS_PARAM);

float64 uint64_to_float64(uint64_t STATUS_PARAM);

float128 uint64_to_float128(uint64_t STATUS_PARAM);

float32 int32_to_float32(int32_t, float_status *status);

float64 int32_to_float64(int32_t, float_status *status);

float32 uint32_to_float32(uint32_t, float_status *status);

float64 uint32_to_float64(uint32_t, float_status *status);

floatx80 int32_to_floatx80(int32_t, float_status *status);

float128 int32_to_float128(int32_t, float_status *status);

float32 int64_to_float32(int64_t, float_status *status);

float64 int64_to_float64(int64_t, float_status *status);

floatx80 int64_to_floatx80(int64_t, float_status *status);

float128 int64_to_float128(int64_t, float_status *status);

float32 uint64_to_float32(uint64_t, float_status *status);

float64 uint64_to_float64(uint64_t, float_status *status);

float128 uint64_to_float128(uint64_t, float_status *status);



/* We provide the int16 versions for symmetry of API with float-to-int */

static inline float32 int16_to_float32(int16_t v STATUS_PARAM)

static inline float32 int16_to_float32(int16_t v, float_status *status)

{

    return int32_to_float32(v STATUS_VAR);

}



static inline float32 uint16_to_float32(uint16_t v STATUS_PARAM)

static inline float32 uint16_to_float32(uint16_t v, float_status *status)

{

    return uint32_to_float32(v STATUS_VAR);

}



static inline float64 int16_to_float64(int16_t v STATUS_PARAM)

static inline float64 int16_to_float64(int16_t v, float_status *status)

{

    return int32_to_float64(v STATUS_VAR);

}



static inline float64 uint16_to_float64(uint16_t v STATUS_PARAM)

static inline float64 uint16_to_float64(uint16_t v, float_status *status)

{

    return uint32_to_float64(v STATUS_VAR);

}
@@ -350,10 +350,10 @@ static inline float64 uint16_to_float64(uint16_t v STATUS_PARAM) 
/*----------------------------------------------------------------------------

| Software half-precision conversion routines.

*----------------------------------------------------------------------------*/

float16 float32_to_float16( float32, flag STATUS_PARAM );

float32 float16_to_float32( float16, flag STATUS_PARAM );

float16 float64_to_float16(float64 a, flag ieee STATUS_PARAM);

float64 float16_to_float64(float16 a, flag ieee STATUS_PARAM);

float16 float32_to_float16(float32, flag, float_status *status);

float32 float16_to_float32(float16, flag, float_status *status);

float16 float64_to_float16(float64 a, flag ieee, float_status *status);

float64 float16_to_float64(float16 a, flag ieee, float_status *status);



/*----------------------------------------------------------------------------

| Software half-precision operations.
@@ -375,55 +375,55 @@ extern const float16 float16_default_nan; 
/*----------------------------------------------------------------------------

| Software IEC/IEEE single-precision conversion routines.

*----------------------------------------------------------------------------*/

int_fast16_t float32_to_int16(float32 STATUS_PARAM);

uint_fast16_t float32_to_uint16(float32 STATUS_PARAM);

int_fast16_t float32_to_int16_round_to_zero(float32 STATUS_PARAM);

uint_fast16_t float32_to_uint16_round_to_zero(float32 STATUS_PARAM);

int32 float32_to_int32( float32 STATUS_PARAM );

int32 float32_to_int32_round_to_zero( float32 STATUS_PARAM );

uint32 float32_to_uint32( float32 STATUS_PARAM );

uint32 float32_to_uint32_round_to_zero( float32 STATUS_PARAM );

int64 float32_to_int64( float32 STATUS_PARAM );

uint64 float32_to_uint64(float32 STATUS_PARAM);

uint64 float32_to_uint64_round_to_zero(float32 STATUS_PARAM);

int64 float32_to_int64_round_to_zero( float32 STATUS_PARAM );

float64 float32_to_float64( float32 STATUS_PARAM );

floatx80 float32_to_floatx80( float32 STATUS_PARAM );

float128 float32_to_float128( float32 STATUS_PARAM );

int_fast16_t float32_to_int16(float32, float_status *status);

uint_fast16_t float32_to_uint16(float32, float_status *status);

int_fast16_t float32_to_int16_round_to_zero(float32, float_status *status);

uint_fast16_t float32_to_uint16_round_to_zero(float32, float_status *status);

int32 float32_to_int32(float32, float_status *status);

int32 float32_to_int32_round_to_zero(float32, float_status *status);

uint32 float32_to_uint32(float32, float_status *status);

uint32 float32_to_uint32_round_to_zero(float32, float_status *status);

int64 float32_to_int64(float32, float_status *status);

uint64 float32_to_uint64(float32, float_status *status);

uint64 float32_to_uint64_round_to_zero(float32, float_status *status);

int64 float32_to_int64_round_to_zero(float32, float_status *status);

float64 float32_to_float64(float32, float_status *status);

floatx80 float32_to_floatx80(float32, float_status *status);

float128 float32_to_float128(float32, float_status *status);



/*----------------------------------------------------------------------------

| Software IEC/IEEE single-precision operations.

*----------------------------------------------------------------------------*/

float32 float32_round_to_int( float32 STATUS_PARAM );

float32 float32_add( float32, float32 STATUS_PARAM );

float32 float32_sub( float32, float32 STATUS_PARAM );

float32 float32_mul( float32, float32 STATUS_PARAM );

float32 float32_div( float32, float32 STATUS_PARAM );

float32 float32_rem( float32, float32 STATUS_PARAM );

float32 float32_muladd(float32, float32, float32, int STATUS_PARAM);

float32 float32_sqrt( float32 STATUS_PARAM );

float32 float32_exp2( float32 STATUS_PARAM );

float32 float32_log2( float32 STATUS_PARAM );

int float32_eq( float32, float32 STATUS_PARAM );

int float32_le( float32, float32 STATUS_PARAM );

int float32_lt( float32, float32 STATUS_PARAM );

int float32_unordered( float32, float32 STATUS_PARAM );

int float32_eq_quiet( float32, float32 STATUS_PARAM );

int float32_le_quiet( float32, float32 STATUS_PARAM );

int float32_lt_quiet( float32, float32 STATUS_PARAM );

int float32_unordered_quiet( float32, float32 STATUS_PARAM );

int float32_compare( float32, float32 STATUS_PARAM );

int float32_compare_quiet( float32, float32 STATUS_PARAM );

float32 float32_min(float32, float32 STATUS_PARAM);

float32 float32_max(float32, float32 STATUS_PARAM);

float32 float32_minnum(float32, float32 STATUS_PARAM);

float32 float32_maxnum(float32, float32 STATUS_PARAM);

float32 float32_minnummag(float32, float32 STATUS_PARAM);

float32 float32_maxnummag(float32, float32 STATUS_PARAM);

float32 float32_round_to_int(float32, float_status *status);

float32 float32_add(float32, float32, float_status *status);

float32 float32_sub(float32, float32, float_status *status);

float32 float32_mul(float32, float32, float_status *status);

float32 float32_div(float32, float32, float_status *status);

float32 float32_rem(float32, float32, float_status *status);

float32 float32_muladd(float32, float32, float32, int, float_status *status);

float32 float32_sqrt(float32, float_status *status);

float32 float32_exp2(float32, float_status *status);

float32 float32_log2(float32, float_status *status);

int float32_eq(float32, float32, float_status *status);

int float32_le(float32, float32, float_status *status);

int float32_lt(float32, float32, float_status *status);

int float32_unordered(float32, float32, float_status *status);

int float32_eq_quiet(float32, float32, float_status *status);

int float32_le_quiet(float32, float32, float_status *status);

int float32_lt_quiet(float32, float32, float_status *status);

int float32_unordered_quiet(float32, float32, float_status *status);

int float32_compare(float32, float32, float_status *status);

int float32_compare_quiet(float32, float32, float_status *status);

float32 float32_min(float32, float32, float_status *status);

float32 float32_max(float32, float32, float_status *status);

float32 float32_minnum(float32, float32, float_status *status);

float32 float32_maxnum(float32, float32, float_status *status);

float32 float32_minnummag(float32, float32, float_status *status);

float32 float32_maxnummag(float32, float32, float_status *status);

int float32_is_quiet_nan( float32 );

int float32_is_signaling_nan( float32 );

float32 float32_maybe_silence_nan( float32 );

float32 float32_scalbn( float32, int STATUS_PARAM );

float32 float32_scalbn(float32, int, float_status *status);



static inline float32 float32_abs(float32 a)

{
@@ -487,55 +487,55 @@ extern const float32 float32_default_nan; 
/*----------------------------------------------------------------------------

| Software IEC/IEEE double-precision conversion routines.

*----------------------------------------------------------------------------*/

int_fast16_t float64_to_int16(float64 STATUS_PARAM);

uint_fast16_t float64_to_uint16(float64 STATUS_PARAM);

int_fast16_t float64_to_int16_round_to_zero(float64 STATUS_PARAM);

uint_fast16_t float64_to_uint16_round_to_zero(float64 STATUS_PARAM);

int32 float64_to_int32( float64 STATUS_PARAM );

int32 float64_to_int32_round_to_zero( float64 STATUS_PARAM );

uint32 float64_to_uint32( float64 STATUS_PARAM );

uint32 float64_to_uint32_round_to_zero( float64 STATUS_PARAM );

int64 float64_to_int64( float64 STATUS_PARAM );

int64 float64_to_int64_round_to_zero( float64 STATUS_PARAM );

uint64 float64_to_uint64 (float64 a STATUS_PARAM);

uint64 float64_to_uint64_round_to_zero (float64 a STATUS_PARAM);

float32 float64_to_float32( float64 STATUS_PARAM );

floatx80 float64_to_floatx80( float64 STATUS_PARAM );

float128 float64_to_float128( float64 STATUS_PARAM );

int_fast16_t float64_to_int16(float64, float_status *status);

uint_fast16_t float64_to_uint16(float64, float_status *status);

int_fast16_t float64_to_int16_round_to_zero(float64, float_status *status);

uint_fast16_t float64_to_uint16_round_to_zero(float64, float_status *status);

int32 float64_to_int32(float64, float_status *status);

int32 float64_to_int32_round_to_zero(float64, float_status *status);

uint32 float64_to_uint32(float64, float_status *status);

uint32 float64_to_uint32_round_to_zero(float64, float_status *status);

int64 float64_to_int64(float64, float_status *status);

int64 float64_to_int64_round_to_zero(float64, float_status *status);

uint64 float64_to_uint64(float64 a, float_status *status);

uint64 float64_to_uint64_round_to_zero(float64 a, float_status *status);

float32 float64_to_float32(float64, float_status *status);

floatx80 float64_to_floatx80(float64, float_status *status);

float128 float64_to_float128(float64, float_status *status);



/*----------------------------------------------------------------------------

| Software IEC/IEEE double-precision operations.

*----------------------------------------------------------------------------*/

float64 float64_round_to_int( float64 STATUS_PARAM );

float64 float64_trunc_to_int( float64 STATUS_PARAM );

float64 float64_add( float64, float64 STATUS_PARAM );

float64 float64_sub( float64, float64 STATUS_PARAM );

float64 float64_mul( float64, float64 STATUS_PARAM );

float64 float64_div( float64, float64 STATUS_PARAM );

float64 float64_rem( float64, float64 STATUS_PARAM );

float64 float64_muladd(float64, float64, float64, int STATUS_PARAM);

float64 float64_sqrt( float64 STATUS_PARAM );

float64 float64_log2( float64 STATUS_PARAM );

int float64_eq( float64, float64 STATUS_PARAM );

int float64_le( float64, float64 STATUS_PARAM );

int float64_lt( float64, float64 STATUS_PARAM );

int float64_unordered( float64, float64 STATUS_PARAM );

int float64_eq_quiet( float64, float64 STATUS_PARAM );

int float64_le_quiet( float64, float64 STATUS_PARAM );

int float64_lt_quiet( float64, float64 STATUS_PARAM );

int float64_unordered_quiet( float64, float64 STATUS_PARAM );

int float64_compare( float64, float64 STATUS_PARAM );

int float64_compare_quiet( float64, float64 STATUS_PARAM );

float64 float64_min(float64, float64 STATUS_PARAM);

float64 float64_max(float64, float64 STATUS_PARAM);

float64 float64_minnum(float64, float64 STATUS_PARAM);

float64 float64_maxnum(float64, float64 STATUS_PARAM);

float64 float64_minnummag(float64, float64 STATUS_PARAM);

float64 float64_maxnummag(float64, float64 STATUS_PARAM);

float64 float64_round_to_int(float64, float_status *status);

float64 float64_trunc_to_int(float64, float_status *status);

float64 float64_add(float64, float64, float_status *status);

float64 float64_sub(float64, float64, float_status *status);

float64 float64_mul(float64, float64, float_status *status);

float64 float64_div(float64, float64, float_status *status);

float64 float64_rem(float64, float64, float_status *status);

float64 float64_muladd(float64, float64, float64, int, float_status *status);

float64 float64_sqrt(float64, float_status *status);

float64 float64_log2(float64, float_status *status);

int float64_eq(float64, float64, float_status *status);

int float64_le(float64, float64, float_status *status);

int float64_lt(float64, float64, float_status *status);

int float64_unordered(float64, float64, float_status *status);

int float64_eq_quiet(float64, float64, float_status *status);

int float64_le_quiet(float64, float64, float_status *status);

int float64_lt_quiet(float64, float64, float_status *status);

int float64_unordered_quiet(float64, float64, float_status *status);

int float64_compare(float64, float64, float_status *status);

int float64_compare_quiet(float64, float64, float_status *status);

float64 float64_min(float64, float64, float_status *status);

float64 float64_max(float64, float64, float_status *status);

float64 float64_minnum(float64, float64, float_status *status);

float64 float64_maxnum(float64, float64, float_status *status);

float64 float64_minnummag(float64, float64, float_status *status);

float64 float64_maxnummag(float64, float64, float_status *status);

int float64_is_quiet_nan( float64 a );

int float64_is_signaling_nan( float64 );

float64 float64_maybe_silence_nan( float64 );

float64 float64_scalbn( float64, int STATUS_PARAM );

float64 float64_scalbn(float64, int, float_status *status);



static inline float64 float64_abs(float64 a)

{
@@ -599,38 +599,38 @@ extern const float64 float64_default_nan; 
/*----------------------------------------------------------------------------

| Software IEC/IEEE extended double-precision conversion routines.

*----------------------------------------------------------------------------*/

int32 floatx80_to_int32( floatx80 STATUS_PARAM );

int32 floatx80_to_int32_round_to_zero( floatx80 STATUS_PARAM );

int64 floatx80_to_int64( floatx80 STATUS_PARAM );

int64 floatx80_to_int64_round_to_zero( floatx80 STATUS_PARAM );

float32 floatx80_to_float32( floatx80 STATUS_PARAM );

float64 floatx80_to_float64( floatx80 STATUS_PARAM );

float128 floatx80_to_float128( floatx80 STATUS_PARAM );

int32 floatx80_to_int32(floatx80, float_status *status);

int32 floatx80_to_int32_round_to_zero(floatx80, float_status *status);

int64 floatx80_to_int64(floatx80, float_status *status);

int64 floatx80_to_int64_round_to_zero(floatx80, float_status *status);

float32 floatx80_to_float32(floatx80, float_status *status);

float64 floatx80_to_float64(floatx80, float_status *status);

float128 floatx80_to_float128(floatx80, float_status *status);



/*----------------------------------------------------------------------------

| Software IEC/IEEE extended double-precision operations.

*----------------------------------------------------------------------------*/

floatx80 floatx80_round_to_int( floatx80 STATUS_PARAM );

floatx80 floatx80_add( floatx80, floatx80 STATUS_PARAM );

floatx80 floatx80_sub( floatx80, floatx80 STATUS_PARAM );

floatx80 floatx80_mul( floatx80, floatx80 STATUS_PARAM );

floatx80 floatx80_div( floatx80, floatx80 STATUS_PARAM );

floatx80 floatx80_rem( floatx80, floatx80 STATUS_PARAM );

floatx80 floatx80_sqrt( floatx80 STATUS_PARAM );

int floatx80_eq( floatx80, floatx80 STATUS_PARAM );

int floatx80_le( floatx80, floatx80 STATUS_PARAM );

int floatx80_lt( floatx80, floatx80 STATUS_PARAM );

int floatx80_unordered( floatx80, floatx80 STATUS_PARAM );

int floatx80_eq_quiet( floatx80, floatx80 STATUS_PARAM );

int floatx80_le_quiet( floatx80, floatx80 STATUS_PARAM );

int floatx80_lt_quiet( floatx80, floatx80 STATUS_PARAM );

int floatx80_unordered_quiet( floatx80, floatx80 STATUS_PARAM );

int floatx80_compare( floatx80, floatx80 STATUS_PARAM );

int floatx80_compare_quiet( floatx80, floatx80 STATUS_PARAM );

floatx80 floatx80_round_to_int(floatx80, float_status *status);

floatx80 floatx80_add(floatx80, floatx80, float_status *status);

floatx80 floatx80_sub(floatx80, floatx80, float_status *status);

floatx80 floatx80_mul(floatx80, floatx80, float_status *status);

floatx80 floatx80_div(floatx80, floatx80, float_status *status);

floatx80 floatx80_rem(floatx80, floatx80, float_status *status);

floatx80 floatx80_sqrt(floatx80, float_status *status);

int floatx80_eq(floatx80, floatx80, float_status *status);

int floatx80_le(floatx80, floatx80, float_status *status);

int floatx80_lt(floatx80, floatx80, float_status *status);

int floatx80_unordered(floatx80, floatx80, float_status *status);

int floatx80_eq_quiet(floatx80, floatx80, float_status *status);

int floatx80_le_quiet(floatx80, floatx80, float_status *status);

int floatx80_lt_quiet(floatx80, floatx80, float_status *status);

int floatx80_unordered_quiet(floatx80, floatx80, float_status *status);

int floatx80_compare(floatx80, floatx80, float_status *status);

int floatx80_compare_quiet(floatx80, floatx80, float_status *status);

int floatx80_is_quiet_nan( floatx80 );

int floatx80_is_signaling_nan( floatx80 );

floatx80 floatx80_maybe_silence_nan( floatx80 );

floatx80 floatx80_scalbn( floatx80, int STATUS_PARAM );

floatx80 floatx80_scalbn(floatx80, int, float_status *status);



static inline floatx80 floatx80_abs(floatx80 a)

{
@@ -684,38 +684,38 @@ extern const floatx80 floatx80_default_nan; 
/*----------------------------------------------------------------------------

| Software IEC/IEEE quadruple-precision conversion routines.

*----------------------------------------------------------------------------*/

int32 float128_to_int32( float128 STATUS_PARAM );

int32 float128_to_int32_round_to_zero( float128 STATUS_PARAM );

int64 float128_to_int64( float128 STATUS_PARAM );

int64 float128_to_int64_round_to_zero( float128 STATUS_PARAM );

float32 float128_to_float32( float128 STATUS_PARAM );

float64 float128_to_float64( float128 STATUS_PARAM );

floatx80 float128_to_floatx80( float128 STATUS_PARAM );

int32 float128_to_int32(float128, float_status *status);

int32 float128_to_int32_round_to_zero(float128, float_status *status);

int64 float128_to_int64(float128, float_status *status);

int64 float128_to_int64_round_to_zero(float128, float_status *status);

float32 float128_to_float32(float128, float_status *status);

float64 float128_to_float64(float128, float_status *status);

floatx80 float128_to_floatx80(float128, float_status *status);



/*----------------------------------------------------------------------------

| Software IEC/IEEE quadruple-precision operations.

*----------------------------------------------------------------------------*/

float128 float128_round_to_int( float128 STATUS_PARAM );

float128 float128_add( float128, float128 STATUS_PARAM );

float128 float128_sub( float128, float128 STATUS_PARAM );

float128 float128_mul( float128, float128 STATUS_PARAM );

float128 float128_div( float128, float128 STATUS_PARAM );

float128 float128_rem( float128, float128 STATUS_PARAM );

float128 float128_sqrt( float128 STATUS_PARAM );

int float128_eq( float128, float128 STATUS_PARAM );

int float128_le( float128, float128 STATUS_PARAM );

int float128_lt( float128, float128 STATUS_PARAM );

int float128_unordered( float128, float128 STATUS_PARAM );

int float128_eq_quiet( float128, float128 STATUS_PARAM );

int float128_le_quiet( float128, float128 STATUS_PARAM );

int float128_lt_quiet( float128, float128 STATUS_PARAM );

int float128_unordered_quiet( float128, float128 STATUS_PARAM );

int float128_compare( float128, float128 STATUS_PARAM );

int float128_compare_quiet( float128, float128 STATUS_PARAM );

float128 float128_round_to_int(float128, float_status *status);

float128 float128_add(float128, float128, float_status *status);

float128 float128_sub(float128, float128, float_status *status);

float128 float128_mul(float128, float128, float_status *status);

float128 float128_div(float128, float128, float_status *status);

float128 float128_rem(float128, float128, float_status *status);

float128 float128_sqrt(float128, float_status *status);

int float128_eq(float128, float128, float_status *status);

int float128_le(float128, float128, float_status *status);

int float128_lt(float128, float128, float_status *status);

int float128_unordered(float128, float128, float_status *status);

int float128_eq_quiet(float128, float128, float_status *status);

int float128_le_quiet(float128, float128, float_status *status);

int float128_lt_quiet(float128, float128, float_status *status);

int float128_unordered_quiet(float128, float128, float_status *status);

int float128_compare(float128, float128, float_status *status);

int float128_compare_quiet(float128, float128, float_status *status);

int float128_is_quiet_nan( float128 );

int float128_is_signaling_nan( float128 );

float128 float128_maybe_silence_nan( float128 );

float128 float128_scalbn( float128, int STATUS_PARAM );

float128 float128_scalbn(float128, int, float_status *status);



static inline float128 float128_abs(float128 a)

{

target-mips/msa_helper.c

+10 −8
Original line number Diff line number Diff line
@@ -1614,7 +1614,8 @@ static inline int get_enabled_exceptions(const CPUMIPSState *env, int c) 
    return c & enable;

}



static inline float16 float16_from_float32(int32 a, flag ieee STATUS_PARAM)

static inline float16 float16_from_float32(int32 a, flag ieee,

                                           float_status *status)

{

      float16 f_val;
@@ -1624,7 +1625,7 @@ static inline float16 float16_from_float32(int32 a, flag ieee STATUS_PARAM) 
      return a < 0 ? (f_val | (1 << 15)) : f_val;

}



static inline float32 float32_from_float64(int64 a STATUS_PARAM)

static inline float32 float32_from_float64(int64 a, float_status *status)

{

      float32 f_val;
@@ -1634,7 +1635,8 @@ static inline float32 float32_from_float64(int64 a STATUS_PARAM) 
      return a < 0 ? (f_val | (1 << 31)) : f_val;

}



static inline float32 float32_from_float16(int16_t a, flag ieee STATUS_PARAM)

static inline float32 float32_from_float16(int16_t a, flag ieee,

                                           float_status *status)

{

      float32 f_val;
@@ -1644,7 +1646,7 @@ static inline float32 float32_from_float16(int16_t a, flag ieee STATUS_PARAM) 
      return a < 0 ? (f_val | (1 << 31)) : f_val;

}



static inline float64 float64_from_float32(int32 a STATUS_PARAM)

static inline float64 float64_from_float32(int32 a, float_status *status)

{

      float64 f_val;
@@ -1654,7 +1656,7 @@ static inline float64 float64_from_float32(int32 a STATUS_PARAM) 
      return a < 0 ? (f_val | (1ULL << 63)) : f_val;

}



static inline float32 float32_from_q16(int16_t a STATUS_PARAM)

static inline float32 float32_from_q16(int16_t a, float_status *status)

{

    float32 f_val;
@@ -1665,7 +1667,7 @@ static inline float32 float32_from_q16(int16_t a STATUS_PARAM) 
    return f_val;

}



static inline float64 float64_from_q32(int32 a STATUS_PARAM)

static inline float64 float64_from_q32(int32 a, float_status *status)

{

    float64 f_val;
@@ -1676,7 +1678,7 @@ static inline float64 float64_from_q32(int32 a STATUS_PARAM) 
    return f_val;

}



static inline int16_t float32_to_q16(float32 a STATUS_PARAM)

static inline int16_t float32_to_q16(float32 a, float_status *status)

{

    int32 q_val;

    int32 q_min = 0xffff8000;
@@ -1728,7 +1730,7 @@ static inline int16_t float32_to_q16(float32 a STATUS_PARAM) 
    return (int16_t)q_val;

}



static inline int32 float64_to_q32(float64 a STATUS_PARAM)

static inline int32 float64_to_q32(float64 a, float_status *status)

{

    int64 q_val;

    int64 q_min = 0xffffffff80000000LL;