diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2020-05-05 09:01:49 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2020-05-19 08:41:26 -0700 |
| commit | 3dede407cc61b64997f0c30f6dbf4df09949abc9 (patch) | |
| tree | 288547e5ec3f66d733f83e35a41f6c16143b3502 /target | |
| parent | a828b373bdabc7e53d1e218e3fc76f85b6674688 (diff) | |
softfloat: Name rounding mode enum
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 <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/arm/vfp_helper.c | 4 | ||||
| -rw-r--r-- | target/m68k/fpu_helper.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/target/arm/vfp_helper.c b/target/arm/vfp_helper.c index 42625747d1..0920694764 100644 --- a/target/arm/vfp_helper.c +++ b/target/arm/vfp_helper.c @@ -697,9 +697,9 @@ static bool round_to_inf(float_status *fpst, bool sign_bit) return sign_bit; case float_round_to_zero: /* Round to Zero */ return false; + default: + g_assert_not_reached(); } - - g_assert_not_reached(); } uint32_t HELPER(recpe_f16)(uint32_t input, void *fpstp) diff --git a/target/m68k/fpu_helper.c b/target/m68k/fpu_helper.c index 4137542ec0..36e6c704d1 100644 --- a/target/m68k/fpu_helper.c +++ b/target/m68k/fpu_helper.c @@ -149,7 +149,7 @@ void cpu_m68k_set_fpcr(CPUM68KState *env, uint32_t val) void HELPER(fitrunc)(CPUM68KState *env, FPReg *res, FPReg *val) { - int rounding_mode = get_float_rounding_mode(&env->fp_status); + FloatRoundMode rounding_mode = get_float_rounding_mode(&env->fp_status); set_float_rounding_mode(float_round_to_zero, &env->fp_status); res->d = floatx80_round_to_int(val->d, &env->fp_status); set_float_rounding_mode(rounding_mode, &env->fp_status); @@ -300,7 +300,7 @@ void HELPER(fdmul)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1) void HELPER(fsglmul)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1) { - int rounding_mode = get_float_rounding_mode(&env->fp_status); + FloatRoundMode rounding_mode = get_float_rounding_mode(&env->fp_status); floatx80 a, b; PREC_BEGIN(32); @@ -333,7 +333,7 @@ void HELPER(fddiv)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1) void HELPER(fsgldiv)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1) { - int rounding_mode = get_float_rounding_mode(&env->fp_status); + FloatRoundMode rounding_mode = get_float_rounding_mode(&env->fp_status); floatx80 a, b; PREC_BEGIN(32); |