xref: /netbsd-src/sys/arch/hppa/include/float.h (revision f8cf1a9151c7af1cb0bd8b09c13c66bca599c027)
1 /*	$NetBSD: float.h,v 1.9 2024/10/30 15:56:11 riastradh Exp $	*/
2 
3 #ifndef _HPPA_FLOAT_H_
4 #define _HPPA_FLOAT_H_
5 
6 #include <sys/featuretest.h>
7 
8 #ifdef _LP64
9 #ifdef __LDBL_MANT_DIG__
10 #define	LDBL_MANT_DIG	__LDBL_MANT_DIG__
11 #else
12 #define	LDBL_MANT_DIG	113
13 #endif
14 #ifdef	__LDBL_EPSILON__
15 #define	LDBL_EPSILON	__LDBL_EPSILON__
16 #else
17 #define	LDBL_EPSILON	1.925929944387235853055977942584927319E-34L
18 #endif
19 #ifdef	__LDBL_DIG__
20 #define	LDBL_DIG	__LDBL_DIG__
21 #else
22 #define	LDBL_DIG	33
23 #endif
24 #ifdef	__LDBL_MIN_EXP__
25 #define	LDBL_MIN_EXP	__LDBL_MIN_EXP__
26 #else
27 #define	LDBL_MIN_EXP	(-16381)
28 #endif
29 #ifdef	__LDBL_MIN__
30 #define	LDBL_MIN	__LDBL_MIN__
31 #else
32 #define	LDBL_MIN	3.3621031431120935062626778173217526026E-4932L
33 #endif
34 #ifdef	__LDBL_MIN_10_EXP__
35 #define	LDBL_MIN_10_EXP	__LDBL_MIN_10_EXP__
36 #else
37 #define	LDBL_MIN_10_EXP	(-4931)
38 #endif
39 #ifdef	__LDBL_MAX_EXP__
40 #define	LDBL_MAX_EXP	__LDBL_MAX_EXP__
41 #else
42 #define	LDBL_MAX_EXP	16384
43 #endif
44 #ifdef	__LDBL_MAX__
45 #define	LDBL_MAX	__LDBL_MAX__
46 #else
47 #define	LDBL_MAX	1.1897314953572317650857593266280070162E4932L
48 #endif
49 #ifdef	__LDBL_MAX_10_EXP__
50 #define	LDBL_MAX_10_EXP	__LDBL_MAX_10_EXP__
51 #else
52 #define	LDBL_MAX_10_EXP	4932
53 #endif
54 #endif
55 
56 #include <sys/float_ieee754.h>
57 
58 #ifdef _LP64
59 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
60     !defined(_XOPEN_SOURCE) || \
61     ((__STDC_VERSION__ - 0) >= 199901L) || \
62     ((_POSIX_C_SOURCE - 0) >= 200112L) || \
63     ((_XOPEN_SOURCE  - 0) >= 600) || \
64     defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)
65 #define	DECIMAL_DIG	36
66 #endif /* !defined(_ANSI_SOURCE) && ... */
67 #endif /* _LP64 */
68 
69 #endif /* _HPPA_FLOAT_H_ */
70