97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
|
/* float.h for target with TMS320C3x/C4x floating point format */
|
||
|
|
#ifndef _FLOAT_H_
|
||
|
|
#define _FLOAT_H_
|
||
|
|
/* Produced by enquire version 4.3, CWI, Amsterdam */
|
||
|
|
|
||
|
|
/* Radix of exponent representation */
|
||
|
|
#undef FLT_RADIX
|
||
|
|
#define FLT_RADIX 2
|
||
|
|
/* Number of base-FLT_RADIX digits in the significand of a float */
|
||
|
|
#undef FLT_MANT_DIG
|
||
|
|
#define FLT_MANT_DIG 24
|
||
|
|
/* Number of decimal digits of precision in a float */
|
||
|
|
#undef FLT_DIG
|
||
|
|
#define FLT_DIG 6
|
||
|
|
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
|
||
|
|
#undef FLT_ROUNDS
|
||
|
|
#define FLT_ROUNDS 1
|
||
|
|
/* Difference between 1.0 and the minimum float greater than 1.0 */
|
||
|
|
#undef FLT_EPSILON
|
||
|
|
#define FLT_EPSILON 1.19209290e-07F
|
||
|
|
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
|
||
|
|
#undef FLT_MIN_EXP
|
||
|
|
#define FLT_MIN_EXP (-126)
|
||
|
|
/* Minimum normalised float */
|
||
|
|
#undef FLT_MIN
|
||
|
|
#define FLT_MIN 5.8774718E-39F
|
||
|
|
/* Minimum int x such that 10**x is a normalised float */
|
||
|
|
#undef FLT_MIN_10_EXP
|
||
|
|
#define FLT_MIN_10_EXP (-39)
|
||
|
|
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
|
||
|
|
#undef FLT_MAX_EXP
|
||
|
|
#define FLT_MAX_EXP 128
|
||
|
|
/* Maximum float */
|
||
|
|
#undef FLT_MAX
|
||
|
|
#define FLT_MAX 3.4028235e+38F
|
||
|
|
/* Maximum int x such that 10**x is a representable float */
|
||
|
|
#undef FLT_MAX_10_EXP
|
||
|
|
#define FLT_MAX_10_EXP 38
|
||
|
|
|
||
|
|
/* Number of base-FLT_RADIX digits in the significand of a double */
|
||
|
|
#undef DBL_MANT_DIG
|
||
|
|
#define DBL_MANT_DIG 24
|
||
|
|
/* Number of decimal digits of precision in a double */
|
||
|
|
#undef DBL_DIG
|
||
|
|
#define DBL_DIG 6
|
||
|
|
/* Difference between 1.0 and the minimum double greater than 1.0 */
|
||
|
|
#undef DBL_EPSILON
|
||
|
|
#define DBL_EPSILON 1.1920929e-07
|
||
|
|
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
|
||
|
|
#undef DBL_MIN_EXP
|
||
|
|
#define DBL_MIN_EXP (-126)
|
||
|
|
/* Minimum normalised double */
|
||
|
|
#undef DBL_MIN
|
||
|
|
#define DBL_MIN 5.8774718E-39
|
||
|
|
/* Minimum int x such that 10**x is a normalised double */
|
||
|
|
#undef DBL_MIN_10_EXP
|
||
|
|
#define DBL_MIN_10_EXP -39
|
||
|
|
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
|
||
|
|
#undef DBL_MAX_EXP
|
||
|
|
#define DBL_MAX_EXP 128
|
||
|
|
/* Maximum double */
|
||
|
|
#undef DBL_MAX
|
||
|
|
#define DBL_MAX 3.4028235E+38
|
||
|
|
/* Maximum int x such that 10**x is a representable double */
|
||
|
|
#undef DBL_MAX_10_EXP
|
||
|
|
#define DBL_MAX_10_EXP 38
|
||
|
|
|
||
|
|
/* Number of base-FLT_RADIX digits in the significand of a long double */
|
||
|
|
#undef LDBL_MANT_DIG
|
||
|
|
#define LDBL_MANT_DIG 32
|
||
|
|
/* Number of decimal digits of precision in a long double */
|
||
|
|
#undef LDBL_DIG
|
||
|
|
#define LDBL_DIG 8
|
||
|
|
/* Difference between 1.0 and the minimum long double greater than 1.0 */
|
||
|
|
#undef LDBL_EPSILON
|
||
|
|
#define LDBL_EPSILON 1.19209287e-07L
|
||
|
|
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
|
||
|
|
#undef LDBL_MIN_EXP
|
||
|
|
#define LDBL_MIN_EXP (-126)
|
||
|
|
/* Minimum normalised long double */
|
||
|
|
#undef LDBL_MIN
|
||
|
|
#define LDBL_MIN 5.8774717535e-39L
|
||
|
|
/* Minimum int x such that 10**x is a normalised long double */
|
||
|
|
#undef LDBL_MIN_10_EXP
|
||
|
|
#define LDBL_MIN_10_EXP (-39)
|
||
|
|
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
|
||
|
|
#undef LDBL_MAX_EXP
|
||
|
|
#define LDBL_MAX_EXP 128
|
||
|
|
/* Maximum long double */
|
||
|
|
#undef LDBL_MAX
|
||
|
|
#define LDBL_MAX .4028236688e+38L
|
||
|
|
/* Maximum int x such that 10**x is a representable long double */
|
||
|
|
#undef LDBL_MAX_10_EXP
|
||
|
|
#define LDBL_MAX_10_EXP 38
|
||
|
|
|
||
|
|
#endif /* _FLOAT_H_ */
|