diff options
| author | Frank Chang <frank.chang@sifive.com> | 2020-07-30 02:52:24 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2020-08-28 10:48:07 -0700 |
| commit | 0d93d8ec632154dea2627a9e989972ee09721187 (patch) | |
| tree | d147bde9503b9cccb25b64348f59a9a0ae564ad9 /include/fpu/softfloat.h | |
| parent | dd205025a048ef6f53ff51eb86ddc58e7a82a771 (diff) | |
| download | qemu-0d93d8ec632154dea2627a9e989972ee09721187.zip qemu-0d93d8ec632154dea2627a9e989972ee09721187.tar.gz qemu-0d93d8ec632154dea2627a9e989972ee09721187.tar.bz2 | |
softfloat: Add fp16 and uint8/int8 conversion functions
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Message-Id: <1596102747-20226-4-git-send-email-chihmin.chao@sifive.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/fpu/softfloat.h')
| -rw-r--r-- | include/fpu/softfloat.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index 573fce9..0a5a5e5 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -136,9 +136,11 @@ float16 uint16_to_float16_scalbn(uint16_t a, int, float_status *status); float16 uint32_to_float16_scalbn(uint32_t a, int, float_status *status); float16 uint64_to_float16_scalbn(uint64_t a, int, float_status *status); +float16 int8_to_float16(int8_t a, float_status *status); float16 int16_to_float16(int16_t a, float_status *status); float16 int32_to_float16(int32_t a, float_status *status); float16 int64_to_float16(int64_t a, float_status *status); +float16 uint8_to_float16(uint8_t a, float_status *status); float16 uint16_to_float16(uint16_t a, float_status *status); float16 uint32_to_float16(uint32_t a, float_status *status); float16 uint64_to_float16(uint64_t a, float_status *status); @@ -187,10 +189,13 @@ float32 float16_to_float32(float16, bool ieee, float_status *status); float16 float64_to_float16(float64 a, bool ieee, float_status *status); float64 float16_to_float64(float16 a, bool ieee, float_status *status); +int8_t float16_to_int8_scalbn(float16, FloatRoundMode, int, + float_status *status); int16_t float16_to_int16_scalbn(float16, FloatRoundMode, int, float_status *); int32_t float16_to_int32_scalbn(float16, FloatRoundMode, int, float_status *); int64_t float16_to_int64_scalbn(float16, FloatRoundMode, int, float_status *); +int8_t float16_to_int8(float16, float_status *status); int16_t float16_to_int16(float16, float_status *status); int32_t float16_to_int32(float16, float_status *status); int64_t float16_to_int64(float16, float_status *status); @@ -199,6 +204,8 @@ int16_t float16_to_int16_round_to_zero(float16, float_status *status); int32_t float16_to_int32_round_to_zero(float16, float_status *status); int64_t float16_to_int64_round_to_zero(float16, float_status *status); +uint8_t float16_to_uint8_scalbn(float16 a, FloatRoundMode, + int, float_status *status); uint16_t float16_to_uint16_scalbn(float16 a, FloatRoundMode, int, float_status *status); uint32_t float16_to_uint32_scalbn(float16 a, FloatRoundMode, @@ -206,6 +213,7 @@ uint32_t float16_to_uint32_scalbn(float16 a, FloatRoundMode, uint64_t float16_to_uint64_scalbn(float16 a, FloatRoundMode, int, float_status *status); +uint8_t float16_to_uint8(float16 a, float_status *status); uint16_t float16_to_uint16(float16 a, float_status *status); uint32_t float16_to_uint32(float16 a, float_status *status); uint64_t float16_to_uint64(float16 a, float_status *status); |