1 /* float.h for target with IEEE 32, 64 and 128 bit SPARC floating point formats
2 (on sparc-linux long double is 64 bit, while on sparc64-linux 128 bit) */
5 /* Produced by enquire version 4.3, CWI, Amsterdam */
7 /* Radix of exponent representation */
10 /* Number of base-FLT_RADIX digits in the significand of a float */
12 #define FLT_MANT_DIG 24
13 /* Number of decimal digits of precision in a float */
16 /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
19 /* Difference between 1.0 and the minimum float greater than 1.0 */
21 #define FLT_EPSILON 1.19209290e-07F
22 /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
24 #define FLT_MIN_EXP (-125)
25 /* Minimum normalised float */
27 #define FLT_MIN 1.17549435e-38F
28 /* Minimum int x such that 10**x is a normalised float */
30 #define FLT_MIN_10_EXP (-37)
31 /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
33 #define FLT_MAX_EXP 128
36 #define FLT_MAX 3.40282347e+38F
37 /* Maximum int x such that 10**x is a representable float */
39 #define FLT_MAX_10_EXP 38
41 /* Number of base-FLT_RADIX digits in the significand of a double */
43 #define DBL_MANT_DIG 53
44 /* Number of decimal digits of precision in a double */
47 /* Difference between 1.0 and the minimum double greater than 1.0 */
49 #define DBL_EPSILON 2.2204460492503131e-16
50 /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
52 #define DBL_MIN_EXP (-1021)
53 /* Minimum normalised double */
55 #define DBL_MIN 2.2250738585072014e-308
56 /* Minimum int x such that 10**x is a normalised double */
58 #define DBL_MIN_10_EXP (-307)
59 /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
61 #define DBL_MAX_EXP 1024
64 #define DBL_MAX 1.7976931348623157e+308
65 /* Maximum int x such that 10**x is a representable double */
67 #define DBL_MAX_10_EXP 308
69 #if defined(__sparcv9) || defined(__arch64__)
71 /* Number of base-FLT_RADIX digits in the significand of a long double */
73 #define LDBL_MANT_DIG 113
74 /* Number of decimal digits of precision in a long double */
77 /* Difference between 1.0 and the minimum long double greater than 1.0 */
79 #define LDBL_EPSILON 1.925929944387235853055977942584927319E-34L
80 /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
82 #define LDBL_MIN_EXP (-16381)
83 /* Minimum normalised long double */
85 #define LDBL_MIN 3.362103143112093506262677817321752603E-4932L
86 /* Minimum int x such that 10**x is a normalised long double */
87 #undef LDBL_MIN_10_EXP
88 #define LDBL_MIN_10_EXP (-4931)
89 /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
91 #define LDBL_MAX_EXP 16384
92 /* Maximum long double */
94 #define LDBL_MAX 1.189731495357231765085759326628007016E+4932L
95 /* Maximum int x such that 10**x is a representable long double */
96 #undef LDBL_MAX_10_EXP
97 #define LDBL_MAX_10_EXP 4932
102 #define LDBL_MANT_DIG DBL_MANT_DIG
104 #define LDBL_DIG DBL_DIG
106 #define LDBL_EPSILON DBL_EPSILON
108 #define LDBL_MIN_EXP DBL_MIN_EXP
110 #define LDBL_MIN DBL_MIN
111 #undef LDBL_MIN_10_EXP
112 #define LDBL_MIN_10_EXP DBL_MIN_10_EXP
114 #define LDBL_MAX_EXP DBL_MAX_EXP
116 #define LDBL_MAX DBLX_MAX
117 #undef LDBL_MAX_10_EXP
118 #define LDBL_MAX_10_EXP DBL_MAX_10_EXP
122 #endif /* _FLOAT_H_ */