softfloat already has a few constants defined, use them instead of
redefining them in target-mips.
Rename FLOAT_SNAN32 and FLOAT_SNAN64 to FP_TO_INT32_OVERFLOW and
FP_TO_INT64_OVERFLOW as even if they have the same value, they are
technically different (and defined differently in the MIPS ISA).
Remove the unused constants.
Signed-off-by: Aurelien Jarno <aurel...@aurel32.net>
---
target-mips/op_helper.c | 157 +++++++++++++++++++++++++++--------------------
1 file changed, 89 insertions(+), 68 deletions(-)
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index bd3c37c..647858d 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -2317,14 +2317,10 @@ void cpu_unassigned_access(CPUMIPSState *env,
target_phys_addr_t addr,
/* Complex FPU operations which may need stack space. */
-#define FLOAT_ONE32 make_float32(0x3f8 << 20)
-#define FLOAT_ONE64 make_float64(0x3ffULL << 52)
#define FLOAT_TWO32 make_float32(1 << 30)
#define FLOAT_TWO64 make_float64(1ULL << 62)
-#define FLOAT_QNAN32 0x7fbfffff
-#define FLOAT_QNAN64 0x7ff7ffffffffffffULL
-#define FLOAT_SNAN32 0x7fffffff
-#define FLOAT_SNAN64 0x7fffffffffffffffULL
+#define FP_TO_INT32_OVERFLOW 0x7fffffff
+#define FP_TO_INT64_OVERFLOW 0x7fffffffffffffffULL
/* convert MIPS rounding mode in FCR31 to IEEE library */
static unsigned int ieee_rm[] = {
@@ -2495,8 +2491,9 @@ uint64_t helper_float_cvtl_d(CPUMIPSState *env, uint64_t
fdt0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
dt2 = float64_to_int64(fdt0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2507,8 +2504,9 @@ uint64_t helper_float_cvtl_s(CPUMIPSState *env, uint32_t
fst0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
dt2 = float32_to_int64(fst0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2534,14 +2532,14 @@ uint64_t helper_float_cvtpw_ps(CPUMIPSState *env,
uint64_t fdt0)
wt2 = float32_to_int32(fdt0 & 0XFFFFFFFF, &env->active_fpu.fp_status);
excp = get_float_exception_flags(&env->active_fpu.fp_status);
if (excp & (float_flag_overflow | float_flag_invalid)) {
- wt2 = FLOAT_SNAN32;
+ wt2 = FP_TO_INT32_OVERFLOW;
}
set_float_exception_flags(0, &env->active_fpu.fp_status);
wth2 = float32_to_int32(fdt0 >> 32, &env->active_fpu.fp_status);
excph = get_float_exception_flags(&env->active_fpu.fp_status);
if (excph & (float_flag_overflow | float_flag_invalid)) {
- wth2 = FLOAT_SNAN32;
+ wth2 = FP_TO_INT32_OVERFLOW;
}
set_float_exception_flags(excp | excph, &env->active_fpu.fp_status);
@@ -2607,8 +2605,9 @@ uint32_t helper_float_cvtw_s(CPUMIPSState *env, uint32_t
fst0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
wt2 = float32_to_int32(fst0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2619,8 +2618,9 @@ uint32_t helper_float_cvtw_d(CPUMIPSState *env, uint64_t
fdt0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
wt2 = float64_to_int32(fdt0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2633,8 +2633,9 @@ uint64_t helper_float_roundl_d(CPUMIPSState *env,
uint64_t fdt0)
dt2 = float64_to_int64(fdt0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2647,8 +2648,9 @@ uint64_t helper_float_roundl_s(CPUMIPSState *env,
uint32_t fst0)
dt2 = float32_to_int64(fst0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2661,8 +2663,9 @@ uint32_t helper_float_roundw_d(CPUMIPSState *env,
uint64_t fdt0)
wt2 = float64_to_int32(fdt0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2675,8 +2678,9 @@ uint32_t helper_float_roundw_s(CPUMIPSState *env,
uint32_t fst0)
wt2 = float32_to_int32(fst0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2687,8 +2691,9 @@ uint64_t helper_float_truncl_d(CPUMIPSState *env,
uint64_t fdt0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
dt2 = float64_to_int64_round_to_zero(fdt0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2699,8 +2704,9 @@ uint64_t helper_float_truncl_s(CPUMIPSState *env,
uint32_t fst0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
dt2 = float32_to_int64_round_to_zero(fst0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2711,8 +2717,9 @@ uint32_t helper_float_truncw_d(CPUMIPSState *env,
uint64_t fdt0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
wt2 = float64_to_int32_round_to_zero(fdt0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2723,8 +2730,9 @@ uint32_t helper_float_truncw_s(CPUMIPSState *env,
uint32_t fst0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
wt2 = float32_to_int32_round_to_zero(fst0, &env->active_fpu.fp_status);
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2737,8 +2745,9 @@ uint64_t helper_float_ceill_d(CPUMIPSState *env, uint64_t
fdt0)
dt2 = float64_to_int64(fdt0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2751,8 +2760,9 @@ uint64_t helper_float_ceill_s(CPUMIPSState *env, uint32_t
fst0)
dt2 = float32_to_int64(fst0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2765,8 +2775,9 @@ uint32_t helper_float_ceilw_d(CPUMIPSState *env, uint64_t
fdt0)
wt2 = float64_to_int32(fdt0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2779,8 +2790,9 @@ uint32_t helper_float_ceilw_s(CPUMIPSState *env, uint32_t
fst0)
wt2 = float32_to_int32(fst0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2793,8 +2805,9 @@ uint64_t helper_float_floorl_d(CPUMIPSState *env,
uint64_t fdt0)
dt2 = float64_to_int64(fdt0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2807,8 +2820,9 @@ uint64_t helper_float_floorl_s(CPUMIPSState *env,
uint32_t fst0)
dt2 = float32_to_int64(fst0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- dt2 = FLOAT_SNAN64;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ dt2 = FP_TO_INT64_OVERFLOW;
+ }
return dt2;
}
@@ -2821,8 +2835,9 @@ uint32_t helper_float_floorw_d(CPUMIPSState *env,
uint64_t fdt0)
wt2 = float64_to_int32(fdt0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2835,8 +2850,9 @@ uint32_t helper_float_floorw_s(CPUMIPSState *env,
uint32_t fst0)
wt2 = float32_to_int32(fst0, &env->active_fpu.fp_status);
RESTORE_ROUNDING_MODE;
update_fcr31(env);
- if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID))
- wt2 = FLOAT_SNAN32;
+ if (GET_FP_CAUSE(env->active_fpu.fcr31) & (FP_OVERFLOW | FP_INVALID)) {
+ wt2 = FP_TO_INT32_OVERFLOW;
+ }
return wt2;
}
@@ -2869,7 +2885,7 @@ uint64_t helper_float_recip_d(CPUMIPSState *env, uint64_t
fdt0)
uint64_t fdt2;
set_float_exception_flags(0, &env->active_fpu.fp_status);
- fdt2 = float64_div(FLOAT_ONE64, fdt0, &env->active_fpu.fp_status);
+ fdt2 = float64_div(float64_one, fdt0, &env->active_fpu.fp_status);
update_fcr31(env);
return fdt2;
}
@@ -2879,7 +2895,7 @@ uint32_t helper_float_recip_s(CPUMIPSState *env, uint32_t
fst0)
uint32_t fst2;
set_float_exception_flags(0, &env->active_fpu.fp_status);
- fst2 = float32_div(FLOAT_ONE32, fst0, &env->active_fpu.fp_status);
+ fst2 = float32_div(float32_one, fst0, &env->active_fpu.fp_status);
update_fcr31(env);
return fst2;
}
@@ -2890,7 +2906,7 @@ uint64_t helper_float_rsqrt_d(CPUMIPSState *env, uint64_t
fdt0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
fdt2 = float64_sqrt(fdt0, &env->active_fpu.fp_status);
- fdt2 = float64_div(FLOAT_ONE64, fdt2, &env->active_fpu.fp_status);
+ fdt2 = float64_div(float64_one, fdt2, &env->active_fpu.fp_status);
update_fcr31(env);
return fdt2;
}
@@ -2901,7 +2917,7 @@ uint32_t helper_float_rsqrt_s(CPUMIPSState *env, uint32_t
fst0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
fst2 = float32_sqrt(fst0, &env->active_fpu.fp_status);
- fst2 = float32_div(FLOAT_ONE32, fst2, &env->active_fpu.fp_status);
+ fst2 = float32_div(float32_one, fst2, &env->active_fpu.fp_status);
update_fcr31(env);
return fst2;
}
@@ -2911,7 +2927,7 @@ uint64_t helper_float_recip1_d(CPUMIPSState *env,
uint64_t fdt0)
uint64_t fdt2;
set_float_exception_flags(0, &env->active_fpu.fp_status);
- fdt2 = float64_div(FLOAT_ONE64, fdt0, &env->active_fpu.fp_status);
+ fdt2 = float64_div(float64_one, fdt0, &env->active_fpu.fp_status);
update_fcr31(env);
return fdt2;
}
@@ -2921,7 +2937,7 @@ uint32_t helper_float_recip1_s(CPUMIPSState *env,
uint32_t fst0)
uint32_t fst2;
set_float_exception_flags(0, &env->active_fpu.fp_status);
- fst2 = float32_div(FLOAT_ONE32, fst0, &env->active_fpu.fp_status);
+ fst2 = float32_div(float32_one, fst0, &env->active_fpu.fp_status);
update_fcr31(env);
return fst2;
}
@@ -2932,8 +2948,9 @@ uint64_t helper_float_recip1_ps(CPUMIPSState *env,
uint64_t fdt0)
uint32_t fsth2;
set_float_exception_flags(0, &env->active_fpu.fp_status);
- fst2 = float32_div(FLOAT_ONE32, fdt0 & 0XFFFFFFFF,
&env->active_fpu.fp_status);
- fsth2 = float32_div(FLOAT_ONE32, fdt0 >> 32, &env->active_fpu.fp_status);
+ fst2 = float32_div(float32_one, fdt0 & 0XFFFFFFFF,
+ &env->active_fpu.fp_status);
+ fsth2 = float32_div(float32_one, fdt0 >> 32, &env->active_fpu.fp_status);
update_fcr31(env);
return ((uint64_t)fsth2 << 32) | fst2;
}
@@ -2944,7 +2961,7 @@ uint64_t helper_float_rsqrt1_d(CPUMIPSState *env,
uint64_t fdt0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
fdt2 = float64_sqrt(fdt0, &env->active_fpu.fp_status);
- fdt2 = float64_div(FLOAT_ONE64, fdt2, &env->active_fpu.fp_status);
+ fdt2 = float64_div(float64_one, fdt2, &env->active_fpu.fp_status);
update_fcr31(env);
return fdt2;
}
@@ -2955,7 +2972,7 @@ uint32_t helper_float_rsqrt1_s(CPUMIPSState *env,
uint32_t fst0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
fst2 = float32_sqrt(fst0, &env->active_fpu.fp_status);
- fst2 = float32_div(FLOAT_ONE32, fst2, &env->active_fpu.fp_status);
+ fst2 = float32_div(float32_one, fst2, &env->active_fpu.fp_status);
update_fcr31(env);
return fst2;
}
@@ -2968,8 +2985,8 @@ uint64_t helper_float_rsqrt1_ps(CPUMIPSState *env,
uint64_t fdt0)
set_float_exception_flags(0, &env->active_fpu.fp_status);
fst2 = float32_sqrt(fdt0 & 0XFFFFFFFF, &env->active_fpu.fp_status);
fsth2 = float32_sqrt(fdt0 >> 32, &env->active_fpu.fp_status);
- fst2 = float32_div(FLOAT_ONE32, fst2, &env->active_fpu.fp_status);
- fsth2 = float32_div(FLOAT_ONE32, fsth2, &env->active_fpu.fp_status);
+ fst2 = float32_div(float32_one, fst2, &env->active_fpu.fp_status);
+ fsth2 = float32_div(float32_one, fsth2, &env->active_fpu.fp_status);
update_fcr31(env);
return ((uint64_t)fsth2 << 32) | fst2;
}
@@ -3078,7 +3095,8 @@ uint64_t helper_float_recip2_d(CPUMIPSState *env,
uint64_t fdt0, uint64_t fdt2)
{
set_float_exception_flags(0, &env->active_fpu.fp_status);
fdt2 = float64_mul(fdt0, fdt2, &env->active_fpu.fp_status);
- fdt2 = float64_chs(float64_sub(fdt2, FLOAT_ONE64,
&env->active_fpu.fp_status));
+ fdt2 = float64_chs(float64_sub(fdt2, float64_one,
+ &env->active_fpu.fp_status));
update_fcr31(env);
return fdt2;
}
@@ -3087,7 +3105,8 @@ uint32_t helper_float_recip2_s(CPUMIPSState *env,
uint32_t fst0, uint32_t fst2)
{
set_float_exception_flags(0, &env->active_fpu.fp_status);
fst2 = float32_mul(fst0, fst2, &env->active_fpu.fp_status);
- fst2 = float32_chs(float32_sub(fst2, FLOAT_ONE32,
&env->active_fpu.fp_status));
+ fst2 = float32_chs(float32_sub(fst2, float32_one,
+ &env->active_fpu.fp_status));
update_fcr31(env);
return fst2;
}
@@ -3102,8 +3121,10 @@ uint64_t helper_float_recip2_ps(CPUMIPSState *env,
uint64_t fdt0, uint64_t fdt2)
set_float_exception_flags(0, &env->active_fpu.fp_status);
fst2 = float32_mul(fst0, fst2, &env->active_fpu.fp_status);
fsth2 = float32_mul(fsth0, fsth2, &env->active_fpu.fp_status);
- fst2 = float32_chs(float32_sub(fst2, FLOAT_ONE32,
&env->active_fpu.fp_status));
- fsth2 = float32_chs(float32_sub(fsth2, FLOAT_ONE32,
&env->active_fpu.fp_status));
+ fst2 = float32_chs(float32_sub(fst2, float32_one,
+ &env->active_fpu.fp_status));
+ fsth2 = float32_chs(float32_sub(fsth2, float32_one,
+ &env->active_fpu.fp_status));
update_fcr31(env);
return ((uint64_t)fsth2 << 32) | fst2;
}
@@ -3112,7 +3133,7 @@ uint64_t helper_float_rsqrt2_d(CPUMIPSState *env,
uint64_t fdt0, uint64_t fdt2)
{
set_float_exception_flags(0, &env->active_fpu.fp_status);
fdt2 = float64_mul(fdt0, fdt2, &env->active_fpu.fp_status);
- fdt2 = float64_sub(fdt2, FLOAT_ONE64, &env->active_fpu.fp_status);
+ fdt2 = float64_sub(fdt2, float64_one, &env->active_fpu.fp_status);
fdt2 = float64_chs(float64_div(fdt2, FLOAT_TWO64,
&env->active_fpu.fp_status));
update_fcr31(env);
return fdt2;
@@ -3122,7 +3143,7 @@ uint32_t helper_float_rsqrt2_s(CPUMIPSState *env,
uint32_t fst0, uint32_t fst2)
{
set_float_exception_flags(0, &env->active_fpu.fp_status);
fst2 = float32_mul(fst0, fst2, &env->active_fpu.fp_status);
- fst2 = float32_sub(fst2, FLOAT_ONE32, &env->active_fpu.fp_status);
+ fst2 = float32_sub(fst2, float32_one, &env->active_fpu.fp_status);
fst2 = float32_chs(float32_div(fst2, FLOAT_TWO32,
&env->active_fpu.fp_status));
update_fcr31(env);
return fst2;
@@ -3138,8 +3159,8 @@ uint64_t helper_float_rsqrt2_ps(CPUMIPSState *env,
uint64_t fdt0, uint64_t fdt2)
set_float_exception_flags(0, &env->active_fpu.fp_status);
fst2 = float32_mul(fst0, fst2, &env->active_fpu.fp_status);
fsth2 = float32_mul(fsth0, fsth2, &env->active_fpu.fp_status);
- fst2 = float32_sub(fst2, FLOAT_ONE32, &env->active_fpu.fp_status);
- fsth2 = float32_sub(fsth2, FLOAT_ONE32, &env->active_fpu.fp_status);
+ fst2 = float32_sub(fst2, float32_one, &env->active_fpu.fp_status);
+ fsth2 = float32_sub(fsth2, float32_one, &env->active_fpu.fp_status);
fst2 = float32_chs(float32_div(fst2, FLOAT_TWO32,
&env->active_fpu.fp_status));
fsth2 = float32_chs(float32_div(fsth2, FLOAT_TWO32,
&env->active_fpu.fp_status));
update_fcr31(env);
--
1.7.10.4
