diff options
Diffstat (limited to 'softfloat/internals.h')
-rw-r--r--[-rwxr-xr-x] | softfloat/internals.h | 489 |
1 files changed, 278 insertions, 211 deletions
diff --git a/softfloat/internals.h b/softfloat/internals.h index eabc81f..f8eac05 100755..100644 --- a/softfloat/internals.h +++ b/softfloat/internals.h @@ -1,211 +1,278 @@ -// See LICENSE.SoftFloat for license details. - -
-/*** UPDATE COMMENTS. ***/
-
-#include "softfloat_types.h"
-
-union ui32_f32 { uint32_t ui; float32_t f; };
-union ui64_f64 { uint64_t ui; float64_t f; };
-#ifdef LITTLEENDIAN
-union ui128_f128 { uint64_t ui0, ui64; float128_t f; };
-#else
-union ui128_f128 { uint64_t ui64, ui0; float128_t f; };
-#endif
-
-uint_fast32_t
- softfloat_roundPackToUI32( bool, uint_fast64_t, int_fast8_t, bool );
-uint_fast64_t
- softfloat_roundPackToUI64(
- bool, uint_fast64_t, uint_fast64_t, int_fast8_t, bool );
-/*----------------------------------------------------------------------------
-| Takes a 64-bit fixed-point value `absZ' with binary point between bits 6
-| and 7, and returns the properly rounded 32-bit integer corresponding to the
-| input. If `zSign' is 1, the input is negated before being converted to an
-| integer. Bit 63 of `absZ' must be zero. Ordinarily, the fixed-point input
-| is simply rounded to an integer, with the inexact exception raised if the
-| input cannot be represented exactly as an integer. However, if the fixed-
-| point input is too large, the invalid exception is raised and the largest
-| positive or negative integer is returned.
-*----------------------------------------------------------------------------*/
-int_fast32_t
- softfloat_roundPackToI32( bool, uint_fast64_t, int_fast8_t, bool );
-/*----------------------------------------------------------------------------
-| Takes the 128-bit fixed-point value formed by concatenating `absZ0' and
-| `absZ1', with binary point between bits 63 and 64 (between the input words),
-| and returns the properly rounded 64-bit integer corresponding to the input.
-| If `zSign' is 1, the input is negated before being converted to an integer.
-| Ordinarily, the fixed-point input is simply rounded to an integer, with
-| the inexact exception raised if the input cannot be represented exactly as
-| an integer. However, if the fixed-point input is too large, the invalid
-| exception is raised and the largest positive or negative integer is
-| returned.
-*----------------------------------------------------------------------------*/
-int_fast64_t
- softfloat_roundPackToI64(
- bool, uint_fast64_t, uint_fast64_t, int_fast8_t, bool );
-
-/*----------------------------------------------------------------------------
-| Returns the sign bit of the single-precision floating-point value `a'.
-*----------------------------------------------------------------------------*/
-#define signF32UI( a ) ((bool)((uint32_t)(a)>>31))
-/*----------------------------------------------------------------------------
-| Returns the exponent bits of the single-precision floating-point value `a'.
-*----------------------------------------------------------------------------*/
-#define expF32UI( a ) ((int_fast16_t)((a)>>23)&0xFF)
-/*----------------------------------------------------------------------------
-| Returns the fraction bits of the single-precision floating-point value `a'.
-*----------------------------------------------------------------------------*/
-#define fracF32UI( a ) ((a)&0x007FFFFF)
-/*----------------------------------------------------------------------------
-| Packs the sign `zSign', exponent `zExp', and significand `zSig' into a
-| single-precision floating-point value, returning the result. After being
-| shifted into the proper positions, the three fields are simply added
-| together to form the result. This means that any integer portion of `zSig'
-| will be added into the exponent. Since a properly normalized significand
-| will have an integer portion equal to 1, the `zExp' input should be 1 less
-| than the desired result exponent whenever `zSig' is a complete, normalized
-| significand.
-*----------------------------------------------------------------------------*/
-#define packToF32UI( sign, exp, sig ) (((uint32_t)(sign)<<31)+((uint32_t)(exp)<<23)+(sig))
-
-/*----------------------------------------------------------------------------
-| Normalizes the subnormal single-precision floating-point value represented
-| by the denormalized significand `aSig'. The normalized exponent and
-| significand are stored at the locations pointed to by `zExpPtr' and
-| `zSigPtr', respectively.
-*----------------------------------------------------------------------------*/
-struct exp16_sig32 { int_fast16_t exp; uint_fast32_t sig; };
-struct exp16_sig32 softfloat_normSubnormalF32Sig( uint_fast32_t );
-
-/*----------------------------------------------------------------------------
-| Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-| and significand `zSig', and returns the proper single-precision floating-
-| point value corresponding to the abstract input. Ordinarily, the abstract
-| value is simply rounded and packed into the single-precision format, with
-| the inexact exception raised if the abstract input cannot be represented
-| exactly. However, if the abstract value is too large, the overflow and
-| inexact exceptions are raised and an infinity or maximal finite value is
-| returned. If the abstract value is too small, the input value is rounded to
-| a subnormal number, and the underflow and inexact exceptions are raised if
-| the abstract input cannot be represented exactly as a subnormal single-
-| precision floating-point number.
-| The input significand `zSig' has its binary point between bits 30
-| and 29, which is 7 bits to the left of the usual location. This shifted
-| significand must be normalized or smaller. If `zSig' is not normalized,
-| `zExp' must be 0; in that case, the result returned is a subnormal number,
-| and it must not require rounding. In the usual case that `zSig' is
-| normalized, `zExp' must be 1 less than the ``true'' floating-point exponent.
-| The handling of underflow and overflow follows the IEC/IEEE Standard for
-| Binary Floating-Point Arithmetic.
-*----------------------------------------------------------------------------*/
-float32_t softfloat_roundPackToF32( bool, int_fast16_t, uint_fast32_t );
-/*----------------------------------------------------------------------------
-| Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-| and significand `zSig', and returns the proper single-precision floating-
-| point value corresponding to the abstract input. This routine is just like
-| `roundAndPackFloat32' except that `zSig' does not have to be normalized.
-| Bit 31 of `zSig' must be zero, and `zExp' must be 1 less than the ``true''
-| floating-point exponent.
-*----------------------------------------------------------------------------*/
-float32_t softfloat_normRoundPackToF32( bool, int_fast16_t, uint_fast32_t );
-
-/*----------------------------------------------------------------------------
-| Returns the result of adding the absolute values of the single-precision
-| floating-point values `a' and `b'. If `zSign' is 1, the sum is negated
-| before being returned. `zSign' is ignored if the result is a NaN.
-| The addition is performed according to the IEC/IEEE Standard for Binary
-| Floating-Point Arithmetic.
-*----------------------------------------------------------------------------*/
-float32_t softfloat_addMagsF32( uint_fast32_t, uint_fast32_t, bool );
-/*----------------------------------------------------------------------------
-| Returns the result of subtracting the absolute values of the single-
-| precision floating-point values `a' and `b'. If `zSign' is 1, the
-| difference is negated before being returned. `zSign' is ignored if the
-| result is a NaN. The subtraction is performed according to the IEC/IEEE
-| Standard for Binary Floating-Point Arithmetic.
-*----------------------------------------------------------------------------*/
-float32_t softfloat_subMagsF32( uint_fast32_t, uint_fast32_t, bool );
-
-/*----------------------------------------------------------------------------
-| Returns the sign bit of the double-precision floating-point value `a'.
-*----------------------------------------------------------------------------*/
-#define signF64UI( a ) ((bool)((uint64_t)(a)>>63))
-/*----------------------------------------------------------------------------
-| Returns the exponent bits of the double-precision floating-point value `a'.
-*----------------------------------------------------------------------------*/
-#define expF64UI( a ) ((int_fast16_t)((a)>>52)&0x7FF)
-/*----------------------------------------------------------------------------
-| Returns the fraction bits of the double-precision floating-point value `a'.
-*----------------------------------------------------------------------------*/
-#define fracF64UI( a ) ((a)&UINT64_C(0x000FFFFFFFFFFFFF))
-/*----------------------------------------------------------------------------
-| Packs the sign `zSign', exponent `zExp', and significand `zSig' into a
-| double-precision floating-point value, returning the result. After being
-| shifted into the proper positions, the three fields are simply added
-| together to form the result. This means that any integer portion of `zSig'
-| will be added into the exponent. Since a properly normalized significand
-| will have an integer portion equal to 1, the `zExp' input should be 1 less
-| than the desired result exponent whenever `zSig' is a complete, normalized
-| significand.
-*----------------------------------------------------------------------------*/
-#define packToF64UI( sign, exp, sig ) (((uint64_t)(sign)<<63)+((uint64_t)(exp)<<52)+(sig))
-
-/*----------------------------------------------------------------------------
-| Normalizes the subnormal double-precision floating-point value represented
-| by the denormalized significand `aSig'. The normalized exponent and
-| significand are stored at the locations pointed to by `zExpPtr' and
-| `zSigPtr', respectively.
-*----------------------------------------------------------------------------*/
-struct exp16_sig64 { int_fast16_t exp; uint_fast64_t sig; };
-struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t );
-
-/*----------------------------------------------------------------------------
-| Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-| and significand `zSig', and returns the proper double-precision floating-
-| point value corresponding to the abstract input. Ordinarily, the abstract
-| value is simply rounded and packed into the double-precision format, with
-| the inexact exception raised if the abstract input cannot be represented
-| exactly. However, if the abstract value is too large, the overflow and
-| inexact exceptions are raised and an infinity or maximal finite value is
-| returned. If the abstract value is too small, the input value is rounded
-| to a subnormal number, and the underflow and inexact exceptions are raised
-| if the abstract input cannot be represented exactly as a subnormal double-
-| precision floating-point number.
-| The input significand `zSig' has its binary point between bits 62
-| and 61, which is 10 bits to the left of the usual location. This shifted
-| significand must be normalized or smaller. If `zSig' is not normalized,
-| `zExp' must be 0; in that case, the result returned is a subnormal number,
-| and it must not require rounding. In the usual case that `zSig' is
-| normalized, `zExp' must be 1 less than the ``true'' floating-point exponent.
-| The handling of underflow and overflow follows the IEC/IEEE Standard for
-| Binary Floating-Point Arithmetic.
-*----------------------------------------------------------------------------*/
-float64_t softfloat_roundPackToF64( bool, int_fast16_t, uint_fast64_t );
-/*----------------------------------------------------------------------------
-| Takes an abstract floating-point value having sign `zSign', exponent `zExp',
-| and significand `zSig', and returns the proper double-precision floating-
-| point value corresponding to the abstract input. This routine is just like
-| `roundAndPackFloat64' except that `zSig' does not have to be normalized.
-| Bit 63 of `zSig' must be zero, and `zExp' must be 1 less than the ``true''
-| floating-point exponent.
-*----------------------------------------------------------------------------*/
-float64_t softfloat_normRoundPackToF64( bool, int_fast16_t, uint_fast64_t );
-
-/*----------------------------------------------------------------------------
-| Returns the result of adding the absolute values of the double-precision
-| floating-point values `a' and `b'. If `zSign' is 1, the sum is negated
-| before being returned. `zSign' is ignored if the result is a NaN.
-| The addition is performed according to the IEC/IEEE Standard for Binary
-| Floating-Point Arithmetic.
-*----------------------------------------------------------------------------*/
-float64_t softfloat_addMagsF64( uint_fast64_t, uint_fast64_t, bool );
-/*----------------------------------------------------------------------------
-| Returns the result of subtracting the absolute values of the double-
-| precision floating-point values `a' and `b'. If `zSign' is 1, the
-| difference is negated before being returned. `zSign' is ignored if the
-| result is a NaN. The subtraction is performed according to the IEC/IEEE
-| Standard for Binary Floating-Point Arithmetic.
-*----------------------------------------------------------------------------*/
-float64_t softfloat_subMagsF64( uint_fast64_t, uint_fast64_t, bool );
-
+ +/*============================================================================ + +This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic +Package, Release 3e, by John R. Hauser. + +Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the +University of California. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions, and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions, and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + 3. Neither the name of the University nor the names of its contributors may + be used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY +EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE +DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +=============================================================================*/ + +#ifndef internals_h +#define internals_h 1 + +#include <stdbool.h> +#include <stdint.h> +#include "primitives.h" +#include "softfloat_types.h" + +union ui16_f16 { uint16_t ui; float16_t f; }; +union ui32_f32 { uint32_t ui; float32_t f; }; +union ui64_f64 { uint64_t ui; float64_t f; }; + +#ifdef SOFTFLOAT_FAST_INT64 +union extF80M_extF80 { struct extFloat80M fM; extFloat80_t f; }; +union ui128_f128 { struct uint128 ui; float128_t f; }; +#endif + +enum { + softfloat_mulAdd_subC = 1, + softfloat_mulAdd_subProd = 2 +}; + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ +uint_fast32_t softfloat_roundToUI32( bool, uint_fast64_t, uint_fast8_t, bool ); + +#ifdef SOFTFLOAT_FAST_INT64 +uint_fast64_t + softfloat_roundToUI64( + bool, uint_fast64_t, uint_fast64_t, uint_fast8_t, bool ); +#else +uint_fast64_t softfloat_roundMToUI64( bool, uint32_t *, uint_fast8_t, bool ); +#endif + +int_fast32_t softfloat_roundToI32( bool, uint_fast64_t, uint_fast8_t, bool ); + +#ifdef SOFTFLOAT_FAST_INT64 +int_fast64_t + softfloat_roundToI64( + bool, uint_fast64_t, uint_fast64_t, uint_fast8_t, bool ); +#else +int_fast64_t softfloat_roundMToI64( bool, uint32_t *, uint_fast8_t, bool ); +#endif + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ +#define signF16UI( a ) ((bool) ((uint16_t) (a)>>15)) +#define expF16UI( a ) ((int_fast8_t) ((a)>>10) & 0x1F) +#define fracF16UI( a ) ((a) & 0x03FF) +#define packToF16UI( sign, exp, sig ) (((uint16_t) (sign)<<15) + ((uint16_t) (exp)<<10) + (sig)) + +#define isNaNF16UI( a ) (((~(a) & 0x7C00) == 0) && ((a) & 0x03FF)) + +struct exp8_sig16 { int_fast8_t exp; uint_fast16_t sig; }; +struct exp8_sig16 softfloat_normSubnormalF16Sig( uint_fast16_t ); + +float16_t softfloat_roundPackToF16( bool, int_fast16_t, uint_fast16_t ); +float16_t softfloat_normRoundPackToF16( bool, int_fast16_t, uint_fast16_t ); + +float16_t softfloat_addMagsF16( uint_fast16_t, uint_fast16_t ); +float16_t softfloat_subMagsF16( uint_fast16_t, uint_fast16_t ); +float16_t + softfloat_mulAddF16( + uint_fast16_t, uint_fast16_t, uint_fast16_t, uint_fast8_t ); + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ +#define signF32UI( a ) ((bool) ((uint32_t) (a)>>31)) +#define expF32UI( a ) ((int_fast16_t) ((a)>>23) & 0xFF) +#define fracF32UI( a ) ((a) & 0x007FFFFF) +#define packToF32UI( sign, exp, sig ) (((uint32_t) (sign)<<31) + ((uint32_t) (exp)<<23) + (sig)) + +#define isNaNF32UI( a ) (((~(a) & 0x7F800000) == 0) && ((a) & 0x007FFFFF)) + +struct exp16_sig32 { int_fast16_t exp; uint_fast32_t sig; }; +struct exp16_sig32 softfloat_normSubnormalF32Sig( uint_fast32_t ); + +float32_t softfloat_roundPackToF32( bool, int_fast16_t, uint_fast32_t ); +float32_t softfloat_normRoundPackToF32( bool, int_fast16_t, uint_fast32_t ); + +float32_t softfloat_addMagsF32( uint_fast32_t, uint_fast32_t ); +float32_t softfloat_subMagsF32( uint_fast32_t, uint_fast32_t ); +float32_t + softfloat_mulAddF32( + uint_fast32_t, uint_fast32_t, uint_fast32_t, uint_fast8_t ); + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ +#define signF64UI( a ) ((bool) ((uint64_t) (a)>>63)) +#define expF64UI( a ) ((int_fast16_t) ((a)>>52) & 0x7FF) +#define fracF64UI( a ) ((a) & UINT64_C( 0x000FFFFFFFFFFFFF )) +#define packToF64UI( sign, exp, sig ) ((uint64_t) (((uint_fast64_t) (sign)<<63) + ((uint_fast64_t) (exp)<<52) + (sig))) + +#define isNaNF64UI( a ) (((~(a) & UINT64_C( 0x7FF0000000000000 )) == 0) && ((a) & UINT64_C( 0x000FFFFFFFFFFFFF ))) + +struct exp16_sig64 { int_fast16_t exp; uint_fast64_t sig; }; +struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t ); + +float64_t softfloat_roundPackToF64( bool, int_fast16_t, uint_fast64_t ); +float64_t softfloat_normRoundPackToF64( bool, int_fast16_t, uint_fast64_t ); + +float64_t softfloat_addMagsF64( uint_fast64_t, uint_fast64_t, bool ); +float64_t softfloat_subMagsF64( uint_fast64_t, uint_fast64_t, bool ); +float64_t + softfloat_mulAddF64( + uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast8_t ); + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ +#define signExtF80UI64( a64 ) ((bool) ((uint16_t) (a64)>>15)) +#define expExtF80UI64( a64 ) ((a64) & 0x7FFF) +#define packToExtF80UI64( sign, exp ) ((uint_fast16_t) (sign)<<15 | (exp)) + +#define isNaNExtF80UI( a64, a0 ) ((((a64) & 0x7FFF) == 0x7FFF) && ((a0) & UINT64_C( 0x7FFFFFFFFFFFFFFF ))) + +#ifdef SOFTFLOAT_FAST_INT64 + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ + +struct exp32_sig64 { int_fast32_t exp; uint64_t sig; }; +struct exp32_sig64 softfloat_normSubnormalExtF80Sig( uint_fast64_t ); + +extFloat80_t + softfloat_roundPackToExtF80( + bool, int_fast32_t, uint_fast64_t, uint_fast64_t, uint_fast8_t ); +extFloat80_t + softfloat_normRoundPackToExtF80( + bool, int_fast32_t, uint_fast64_t, uint_fast64_t, uint_fast8_t ); + +extFloat80_t + softfloat_addMagsExtF80( + uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool ); +extFloat80_t + softfloat_subMagsExtF80( + uint_fast16_t, uint_fast64_t, uint_fast16_t, uint_fast64_t, bool ); + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ +#define signF128UI64( a64 ) ((bool) ((uint64_t) (a64)>>63)) +#define expF128UI64( a64 ) ((int_fast32_t) ((a64)>>48) & 0x7FFF) +#define fracF128UI64( a64 ) ((a64) & UINT64_C( 0x0000FFFFFFFFFFFF )) +#define packToF128UI64( sign, exp, sig64 ) (((uint_fast64_t) (sign)<<63) + ((uint_fast64_t) (exp)<<48) + (sig64)) + +#define isNaNF128UI( a64, a0 ) (((~(a64) & UINT64_C( 0x7FFF000000000000 )) == 0) && (a0 || ((a64) & UINT64_C( 0x0000FFFFFFFFFFFF )))) + +struct exp32_sig128 { int_fast32_t exp; struct uint128 sig; }; +struct exp32_sig128 + softfloat_normSubnormalF128Sig( uint_fast64_t, uint_fast64_t ); + +float128_t + softfloat_roundPackToF128( + bool, int_fast32_t, uint_fast64_t, uint_fast64_t, uint_fast64_t ); +float128_t + softfloat_normRoundPackToF128( + bool, int_fast32_t, uint_fast64_t, uint_fast64_t ); + +float128_t + softfloat_addMagsF128( + uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool ); +float128_t + softfloat_subMagsF128( + uint_fast64_t, uint_fast64_t, uint_fast64_t, uint_fast64_t, bool ); +float128_t + softfloat_mulAddF128( + uint_fast64_t, + uint_fast64_t, + uint_fast64_t, + uint_fast64_t, + uint_fast64_t, + uint_fast64_t, + uint_fast8_t + ); + +#else + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ + +bool + softfloat_tryPropagateNaNExtF80M( + const struct extFloat80M *, + const struct extFloat80M *, + struct extFloat80M * + ); +void softfloat_invalidExtF80M( struct extFloat80M * ); + +int softfloat_normExtF80SigM( uint64_t * ); + +void + softfloat_roundPackMToExtF80M( + bool, int32_t, uint32_t *, uint_fast8_t, struct extFloat80M * ); +void + softfloat_normRoundPackMToExtF80M( + bool, int32_t, uint32_t *, uint_fast8_t, struct extFloat80M * ); + +void + softfloat_addExtF80M( + const struct extFloat80M *, + const struct extFloat80M *, + struct extFloat80M *, + bool + ); + +int + softfloat_compareNonnormExtF80M( + const struct extFloat80M *, const struct extFloat80M * ); + +/*---------------------------------------------------------------------------- +*----------------------------------------------------------------------------*/ +#define signF128UI96( a96 ) ((bool) ((uint32_t) (a96)>>31)) +#define expF128UI96( a96 ) ((int32_t) ((a96)>>16) & 0x7FFF) +#define fracF128UI96( a96 ) ((a96) & 0x0000FFFF) +#define packToF128UI96( sign, exp, sig96 ) (((uint32_t) (sign)<<31) + ((uint32_t) (exp)<<16) + (sig96)) + +bool softfloat_isNaNF128M( const uint32_t * ); + +bool + softfloat_tryPropagateNaNF128M( + const uint32_t *, const uint32_t *, uint32_t * ); +void softfloat_invalidF128M( uint32_t * ); + +int softfloat_shiftNormSigF128M( const uint32_t *, uint_fast8_t, uint32_t * ); + +void softfloat_roundPackMToF128M( bool, int32_t, uint32_t *, uint32_t * ); +void softfloat_normRoundPackMToF128M( bool, int32_t, uint32_t *, uint32_t * ); + +void + softfloat_addF128M( const uint32_t *, const uint32_t *, uint32_t *, bool ); +void + softfloat_mulAddF128M( + const uint32_t *, + const uint32_t *, + const uint32_t *, + uint32_t *, + uint_fast8_t + ); + +#endif + +#endif + |