From 3dede407cc61b64997f0c30f6dbf4df09949abc9 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 5 May 2020 09:01:49 -0700 Subject: softfloat: Name rounding mode enum MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Give the previously unnamed enum a typedef name. Use the packed attribute so that we do not affect the layout of the float_status struct. Use it in the prototypes of relevant functions. Adjust switch statements as necessary to avoid compiler warnings. Reviewed-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- include/fpu/softfloat.h | 39 +++++++++++++++++++++------------------ 1 file changed, 21 insertions(+), 18 deletions(-) (limited to 'include/fpu/softfloat.h') diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index 3f588da7c7..ca75f764aa 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -186,9 +186,9 @@ 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); -int16_t float16_to_int16_scalbn(float16, int, int, float_status *status); -int32_t float16_to_int32_scalbn(float16, int, int, float_status *status); -int64_t float16_to_int64_scalbn(float16, int, 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 *); int16_t float16_to_int16(float16, float_status *status); int32_t float16_to_int32(float16, float_status *status); @@ -198,9 +198,12 @@ 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); -uint16_t float16_to_uint16_scalbn(float16 a, int, int, float_status *status); -uint32_t float16_to_uint32_scalbn(float16 a, int, int, float_status *status); -uint64_t float16_to_uint64_scalbn(float16 a, int, 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, + int, float_status *status); +uint64_t float16_to_uint64_scalbn(float16 a, FloatRoundMode, + int, float_status *status); uint16_t float16_to_uint16(float16 a, float_status *status); uint32_t float16_to_uint32(float16 a, float_status *status); @@ -298,9 +301,9 @@ float16 float16_default_nan(float_status *status); | Software IEC/IEEE single-precision conversion routines. *----------------------------------------------------------------------------*/ -int16_t float32_to_int16_scalbn(float32, int, int, float_status *status); -int32_t float32_to_int32_scalbn(float32, int, int, float_status *status); -int64_t float32_to_int64_scalbn(float32, int, int, float_status *status); +int16_t float32_to_int16_scalbn(float32, FloatRoundMode, int, float_status *); +int32_t float32_to_int32_scalbn(float32, FloatRoundMode, int, float_status *); +int64_t float32_to_int64_scalbn(float32, FloatRoundMode, int, float_status *); int16_t float32_to_int16(float32, float_status *status); int32_t float32_to_int32(float32, float_status *status); @@ -310,9 +313,9 @@ int16_t float32_to_int16_round_to_zero(float32, float_status *status); int32_t float32_to_int32_round_to_zero(float32, float_status *status); int64_t float32_to_int64_round_to_zero(float32, float_status *status); -uint16_t float32_to_uint16_scalbn(float32, int, int, float_status *status); -uint32_t float32_to_uint32_scalbn(float32, int, int, float_status *status); -uint64_t float32_to_uint64_scalbn(float32, int, int, float_status *status); +uint16_t float32_to_uint16_scalbn(float32, FloatRoundMode, int, float_status *); +uint32_t float32_to_uint32_scalbn(float32, FloatRoundMode, int, float_status *); +uint64_t float32_to_uint64_scalbn(float32, FloatRoundMode, int, float_status *); uint16_t float32_to_uint16(float32, float_status *status); uint32_t float32_to_uint32(float32, float_status *status); @@ -455,9 +458,9 @@ float32 float32_default_nan(float_status *status); | Software IEC/IEEE double-precision conversion routines. *----------------------------------------------------------------------------*/ -int16_t float64_to_int16_scalbn(float64, int, int, float_status *status); -int32_t float64_to_int32_scalbn(float64, int, int, float_status *status); -int64_t float64_to_int64_scalbn(float64, int, int, float_status *status); +int16_t float64_to_int16_scalbn(float64, FloatRoundMode, int, float_status *); +int32_t float64_to_int32_scalbn(float64, FloatRoundMode, int, float_status *); +int64_t float64_to_int64_scalbn(float64, FloatRoundMode, int, float_status *); int16_t float64_to_int16(float64, float_status *status); int32_t float64_to_int32(float64, float_status *status); @@ -467,9 +470,9 @@ int16_t float64_to_int16_round_to_zero(float64, float_status *status); int32_t float64_to_int32_round_to_zero(float64, float_status *status); int64_t float64_to_int64_round_to_zero(float64, float_status *status); -uint16_t float64_to_uint16_scalbn(float64, int, int, float_status *status); -uint32_t float64_to_uint32_scalbn(float64, int, int, float_status *status); -uint64_t float64_to_uint64_scalbn(float64, int, int, float_status *status); +uint16_t float64_to_uint16_scalbn(float64, FloatRoundMode, int, float_status *); +uint32_t float64_to_uint32_scalbn(float64, FloatRoundMode, int, float_status *); +uint64_t float64_to_uint64_scalbn(float64, FloatRoundMode, int, float_status *); uint16_t float64_to_uint16(float64, float_status *status); uint32_t float64_to_uint32(float64, float_status *status); -- cgit 1.4.1