Alex Bennée <alex.ben...@linaro.org> writes: > This defines the same set of common constants for float 16 as defined > for 32 and 64 bit floats. These are often used by target helper > functions. > > Signed-off-by: Alex Bennée <alex.ben...@linaro.org> > --- > include/fpu/softfloat.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h > index 17dfe60dbd..5a9258c57c 100644 > --- a/include/fpu/softfloat.h > +++ b/include/fpu/softfloat.h > @@ -395,6 +395,13 @@ static inline float16 float16_set_sign(float16 a, int > sign) > return make_float16((float16_val(a) & 0x7fff) | (sign << 15)); > } > > +#define float16_zero make_float16(0) > +#define float16_one make_float16(0x3a00) > +#define float16_ln2 make_float16(0x34d1) > +#define float16_pi make_float16(0x4448) > +#define float16_half make_float16(0x3800) > +#define float16_infinity make_float16(0x7a00)
And: #define float16_infinity make_float16(0x7c00) > + > > /*---------------------------------------------------------------------------- > | The pattern for a default generated half-precision NaN. > > *----------------------------------------------------------------------------*/ -- Alex Bennée
