diff options
Diffstat (limited to 'sysdeps/loongarch/fpu_control.h')
| -rw-r--r-- | sysdeps/loongarch/fpu_control.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sysdeps/loongarch/fpu_control.h b/sysdeps/loongarch/fpu_control.h index f482395dba..13436335fe 100644 --- a/sysdeps/loongarch/fpu_control.h +++ b/sysdeps/loongarch/fpu_control.h @@ -97,6 +97,23 @@ extern void __loongarch_fpu_setcw (fpu_control_t) __THROW; /* Default control word set at startup. */ extern fpu_control_t __fpu_control; +# define _FCLASS_SNAN (1 << 0) +# define _FCLASS_QNAN (1 << 1) +# define _FCLASS_MINF (1 << 2) +# define _FCLASS_MNORM (1 << 3) +# define _FCLASS_MSUBNORM (1 << 4) +# define _FCLASS_MZERO (1 << 5) +# define _FCLASS_PINF (1 << 6) +# define _FCLASS_PNORM (1 << 7) +# define _FCLASS_PSUBNORM (1 << 8) +# define _FCLASS_PZERO (1 << 9) + +# define _FCLASS_ZERO (_FCLASS_MZERO | _FCLASS_PZERO) +# define _FCLASS_SUBNORM (_FCLASS_MSUBNORM | _FCLASS_PSUBNORM) +# define _FCLASS_NORM (_FCLASS_MNORM | _FCLASS_PNORM) +# define _FCLASS_INF (_FCLASS_MINF | _FCLASS_PINF) +# define _FCLASS_NAN (_FCLASS_SNAN | _FCLASS_QNAN) + #endif /* __loongarch_soft_float */ #endif /* fpu_control.h */ |