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-types.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/fpu/softfloat-types.h') diff --git a/include/fpu/softfloat-types.h b/include/fpu/softfloat-types.h index 874ddd9f93..7680193ebc 100644 --- a/include/fpu/softfloat-types.h +++ b/include/fpu/softfloat-types.h @@ -123,7 +123,7 @@ typedef struct { *Software IEC/IEEE floating-point rounding mode. */ -enum { +typedef enum __attribute__((__packed__)) { float_round_nearest_even = 0, float_round_down = 1, float_round_up = 2, @@ -131,7 +131,7 @@ enum { float_round_ties_away = 4, /* Not an IEEE rounding mode: round to the closest odd mantissa value */ float_round_to_odd = 5, -}; +} FloatRoundMode; /* * Software IEC/IEEE floating-point exception flags. @@ -156,7 +156,7 @@ enum { */ typedef struct float_status { - signed char float_rounding_mode; + FloatRoundMode float_rounding_mode; uint8_t float_exception_flags; signed char floatx80_rounding_precision; bool tininess_before_rounding; -- cgit 1.4.1