mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-23 11:18:54 +00:00
74712ec974
(and even run). These files don't necessarily make sense for a FreeBSD/Alpha kernel build. That will come later and these files will be changed accordingly.
28 lines
808 B
C
28 lines
808 B
C
/* $Id$ */
|
|
/* From: NetBSD: ieeefp.h,v 1.2 1997/04/06 08:47:28 cgd Exp */
|
|
|
|
/*
|
|
* Written by J.T. Conklin, Apr 28, 1995
|
|
* Public domain.
|
|
*/
|
|
|
|
#ifndef _ALPHA_IEEEFP_H_
|
|
#define _ALPHA_IEEEFP_H_
|
|
|
|
typedef int fp_except;
|
|
#define FP_X_INV 0x01 /* invalid operation exception */
|
|
#define FP_X_DZ 0x02 /* divide-by-zero exception */
|
|
#define FP_X_OFL 0x04 /* overflow exception */
|
|
#define FP_X_UFL 0x08 /* underflow exception */
|
|
#define FP_X_IMP 0x10 /* imprecise (loss of precision; "inexact") */
|
|
#define FP_X_IOV 0x20 /* integer overflow XXX? */
|
|
|
|
typedef enum {
|
|
FP_RZ=0, /* round to zero (truncate) */
|
|
FP_RM=1, /* round toward negative infinity */
|
|
FP_RN=2, /* round to nearest representable number */
|
|
FP_RP=3 /* round toward positive infinity */
|
|
} fp_rnd;
|
|
|
|
#endif /* _ALPHA_IEEEFP_H_ */
|