1 /* $NetBSD: float.h,v 1.16 2011/07/07 22:52:48 matt Exp $ */ 2 3 #ifndef _MIPS_FLOAT_H_ 4 #define _MIPS_FLOAT_H_ 5 6 #include <sys/cdefs.h> 7 8 #if defined(__mips_n32) || defined(__mips_n64) 9 10 #if __GNUC_PREREQ__(4,1) 11 12 #define LDBL_MANT_DIG __LDBL_MANT_DIG__ 13 #define LDBL_DIG __LDBL_DIG__ 14 #define LDBL_MIN_EXP __LDBL_MIN_EXP__ 15 #define LDBL_MIN_10_EXP __LDBL_MIN_10_EXP__ 16 #define LDBL_MAX_EXP __LDBL_MAX_EXP__ 17 #define LDBL_MAX_10_EXP __LDBL_MAX_10_EXP__ 18 #define LDBL_EPSILON __LDBL_EPSILON__ 19 #define LDBL_MIN __LDBL_MIN__ 20 #define LDBL_MAX __LDBL_MAX__ 21 22 #else 23 24 #define LDBL_MANT_DIG 113 25 #define LDBL_DIG 33 26 #define LDBL_MIN_EXP (-16381) 27 #define LDBL_MIN_10_EXP (-4931) 28 #define LDBL_MAX_EXP 16384 29 #define LDBL_MAX_10_EXP 4932 30 #if __STDC_VERSION__ >= 199901L 31 #define LDBL_EPSILON 0x1p-112L 32 #define LDBL_MIN 0x1p-16382L 33 #define LDBL_MAX 0x1.ffffffffffffffffffffffffffffp+16383L, 34 #else 35 #define LDBL_EPSILON 1.9259299443872358530559779425849273E-34L 36 #define LDBL_MIN 3.3621031431120935062626778173217526E-4932L 37 #define LDBL_MAX 1.1897314953572317650857593266280070E+4932L 38 #endif 39 40 #endif /* !__GNUC_PREREQ__(4,1) */ 41 42 #endif /* __mips_n32 || __mips_n64 */ 43 44 #include <sys/float_ieee754.h> 45 46 #if defined(__mips_n32) || defined(__mips_n64) 47 48 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \ 49 !defined(_XOPEN_SOURCE) || \ 50 ((__STDC_VERSION__ - 0) >= 199901L) || \ 51 ((_POSIX_C_SOURCE - 0) >= 200112L) || \ 52 ((_XOPEN_SOURCE - 0) >= 600) || \ 53 defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE) 54 #if __GNUC_PREREQ__(4,1) 55 #define DECIMAL_DIG __DECIMAL_DIG__ 56 #else 57 #define DECIMAL_DIG 36 58 #endif 59 #endif /* !defined(_ANSI_SOURCE) && ... */ 60 61 #endif /* __mips_n32 || __mips_n64 */ 62 63 #endif /* _MIPS_FLOAT_H_ */ 64