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Diffstat (limited to 'sys/mips/include/ieeefp.h')
-rw-r--r-- | sys/mips/include/ieeefp.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sys/mips/include/ieeefp.h b/sys/mips/include/ieeefp.h new file mode 100644 index 0000000..c7d9244 --- /dev/null +++ b/sys/mips/include/ieeefp.h @@ -0,0 +1,32 @@ +/* $OpenBSD: ieeefp.h,v 1.2 1999/01/27 04:46:05 imp Exp $ */ + +/*- + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + * + * JNPR: ieeefp.h,v 1.1 2006/08/07 05:38:57 katta + * $FreeBSD$ + */ + +#ifndef _MACHINE_IEEEFP_H_ +#define _MACHINE_IEEEFP_H_ + +typedef int fp_except; +typedef int fp_except_t; + +#define FP_X_IMP 0x01 /* imprecise (loss of precision) */ +#define FP_X_UFL 0x02 /* underflow exception */ +#define FP_X_OFL 0x04 /* overflow exception */ +#define FP_X_DZ 0x08 /* divide-by-zero exception */ +#define FP_X_INV 0x10 /* invalid operation exception */ + +typedef enum { + FP_RN=0, /* round to nearest representable number */ + FP_RZ=1, /* round to zero (truncate) */ + FP_RP=2, /* round toward positive infinity */ + FP_RM=3 /* round toward negative infinity */ +} fp_rnd; + +typedef fp_rnd fp_rnd_t; + +#endif /* !_MACHINE_IEEEFP_H_ */ |