frank.ch...@sifive.com writes:
> From: Kito Cheng <kito.ch...@sifive.com>
>
> Signed-off-by: Kito Cheng <kito.ch...@sifive.com>
> Signed-off-by: Chih-Min Chao <chihmin.c...@sifive.com>
> Signed-off-by: Frank Chang <frank.ch...@sifive.com>
NACK I'm afraid. What's wrong with the exiting float_compare support?
Even if you did want to bring in aliases for these functions within
softfloat itself the correct way would be to use the decomposed
float_compare support for a bunch of stubs and not restore the old style
error prone bit masking code.
> ---
> fpu/softfloat.c | 240 ++++++++++++++++++++++++++++++++++++++++
> include/fpu/softfloat.h | 8 ++
> 2 files changed, 248 insertions(+)
>
> diff --git a/fpu/softfloat.c b/fpu/softfloat.c
> index 028b857167..8bebea1142 100644
> --- a/fpu/softfloat.c
> +++ b/fpu/softfloat.c
> @@ -401,6 +401,34 @@ float64_gen2(float64 xa, float64 xb, float_status *s,
> return soft(ua.s, ub.s, s);
> }
>
> +/*----------------------------------------------------------------------------
> +| Returns the fraction bits of the half-precision floating-point value `a'.
> +*----------------------------------------------------------------------------*/
> +
> +static inline uint32_t extractFloat16Frac(float16 a)
> +{
> + return float16_val(a) & 0x3ff;
> +}
For example you'll notice this function was deleted in e6b405fe00
--
Alex Bennée
