1/*	$OpenBSD: ieeefp.h,v 1.4 2011/04/24 16:57:11 martynas Exp $	*/
2/*	$NetBSD: ieeefp.h,v 1.3 2002/04/28 17:10:34 uch Exp $ */
3
4/*
5 * Written by J.T. Conklin, Apr 6, 1995
6 * Public domain.
7 */
8
9#ifndef _SH_IEEEFP_H_
10#define	_SH_IEEEFP_H_
11
12typedef int fp_except;
13#define	FP_X_INV	0x10	/* invalid operation exception */
14#define	FP_X_DZ		0x08	/* divide-by-zero exception */
15#define	FP_X_OFL	0x04	/* overflow exception */
16#define	FP_X_UFL	0x02	/* underflow exception */
17#define	FP_X_IMP	0x01	/* imprecise (loss of precision) */
18
19typedef enum {
20	FP_RN=0,		/* round to nearest representable number */
21	FP_RZ=1,		/* round to zero (truncate) */
22	/* the following two are not implemented on SH4{,A} */
23	FP_RP=2,		/* round toward positive infinity */
24	FP_RM=3			/* round toward negative infinity */
25} fp_rnd;
26
27#endif /* !_SH_IEEEFP_H_ */
28