mirror of https://gitlab.com/qemu-project/qemu
softfloat: Add 16 bit integer to float conversions
Add the float to 16 bit integer conversion routines. These can be trivially implemented in terms of the int32_to_float* routines, but providing them makes our API more symmetrical and can simplify callers. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
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@ -239,6 +239,27 @@ floatx80 int64_to_floatx80( int64 STATUS_PARAM );
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float128 int64_to_float128( int64 STATUS_PARAM );
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float128 int64_to_float128( int64 STATUS_PARAM );
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float128 uint64_to_float128( uint64 STATUS_PARAM );
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float128 uint64_to_float128( uint64 STATUS_PARAM );
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/* We provide the int16 versions for symmetry of API with float-to-int */
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INLINE float32 int16_to_float32(int16_t v STATUS_PARAM)
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{
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return int32_to_float32(v STATUS_VAR);
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}
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INLINE float32 uint16_to_float32(uint16_t v STATUS_PARAM)
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{
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return uint32_to_float32(v STATUS_VAR);
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}
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INLINE float64 int16_to_float64(int16_t v STATUS_PARAM)
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{
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return int32_to_float64(v STATUS_VAR);
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}
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INLINE float64 uint16_to_float64(uint16_t v STATUS_PARAM)
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{
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return uint32_to_float64(v STATUS_VAR);
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}
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/*----------------------------------------------------------------------------
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/*----------------------------------------------------------------------------
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| Software half-precision conversion routines.
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| Software half-precision conversion routines.
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*----------------------------------------------------------------------------*/
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*----------------------------------------------------------------------------*/
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