Annotation of sys/arch/m68k/include/ieeefp.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ieeefp.h,v 1.2 1996/05/29 18:38:32 niklas Exp $ */
2: /*
3: * Written by J.T. Conklin, Apr 6, 1995
4: * Public domain.
5: */
6:
7: #ifndef _M68K_IEEEFP_H_
8: #define _M68K_IEEEFP_H_
9:
10: typedef int fp_except;
11: #define FP_X_IMP 0x01 /* imprecise (loss of precision) */
12: #define FP_X_DZ 0x02 /* divide-by-zero exception */
13: #define FP_X_UFL 0x04 /* underflow exception */
14: #define FP_X_OFL 0x08 /* overflow exception */
15: #define FP_X_INV 0x10 /* invalid operation exception */
16:
17: typedef enum {
18: FP_RN=0, /* round to nearest representable number */
19: FP_RZ=1, /* round to zero (truncate) */
20: FP_RM=2, /* round toward negative infinity */
21: FP_RP=3 /* round toward positive infinity */
22: } fp_rnd;
23:
24: #endif /* _M68K_IEEEFP_H_ */
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