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Add C11 macros describing subnormal numbers to float.h.

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Reviewed by:	bde
This commit is contained in:
David Schultz 2012-01-23 06:36:41 +00:00
parent c3c314f9f7
commit 2ee7b1d4ae
7 changed files with 108 additions and 0 deletions
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16
sys/amd64/include/float.h
View File

@ -55,6 +55,11 @@ __END_DECLS
#define FLT_MAX_EXP 128 /* emax */
#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#if __ISO_C_VISIBLE >= 2011
#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
#define FLT_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define DBL_MANT_DIG 53
#define DBL_EPSILON 2.2204460492503131E-16
@ -65,6 +70,11 @@ __END_DECLS
#define DBL_MAX_EXP 1024
#define DBL_MAX 1.7976931348623157E+308
#define DBL_MAX_10_EXP 308
#if __ISO_C_VISIBLE >= 2011
#define DBL_TRUE_MIN 4.9406564584124654E-324
#define DBL_DECIMAL_DIG 17
#define DBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define LDBL_MANT_DIG 64
#define LDBL_EPSILON 1.0842021724855044340E-19L
@ -75,4 +85,10 @@ __END_DECLS
#define LDBL_MAX_EXP 16384
#define LDBL_MAX 1.1897314953572317650E+4932L
#define LDBL_MAX_10_EXP 4932
#if __ISO_C_VISIBLE >= 2011
#define LDBL_TRUE_MIN 3.6451995318824746025E-4951L
#define LDBL_DECIMAL_DIG 21
#define LDBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#endif /* _MACHINE_FLOAT_H_ */

16
sys/arm/include/float.h
View File

@ -63,6 +63,11 @@ __END_DECLS
#define FLT_MAX_EXP 128 /* emax */
#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#if __ISO_C_VISIBLE >= 2011
#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
#define FLT_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define DBL_MANT_DIG 53
#define DBL_EPSILON 2.2204460492503131E-16
@ -73,6 +78,11 @@ __END_DECLS
#define DBL_MAX_EXP 1024
#define DBL_MAX 1.7976931348623157E+308
#define DBL_MAX_10_EXP 308
#if __ISO_C_VISIBLE >= 2011
#define DBL_TRUE_MIN 4.9406564584124654E-324
#define DBL_DECIMAL_DIG 17
#define DBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define LDBL_MANT_DIG DBL_MANT_DIG
#define LDBL_EPSILON ((long double)DBL_EPSILON)
@ -83,4 +93,10 @@ __END_DECLS
#define LDBL_MAX_EXP DBL_MAX_EXP
#define LDBL_MAX ((long double)DBL_MAX)
#define LDBL_MAX_10_EXP DBL_MAX_10_EXP
#if __ISO_C_VISIBLE >= 2011
#define LDBL_TRUE_MIN ((long double)DBL_TRUE_MIN)
#define LDBL_DECIMAL_DIG DBL_DECIMAL_DIG
#define LDBL_HAS_SUBNORM DBL_HAS_SUBNORM
#endif /* __ISO_C_VISIBLE >= 2011 */
#endif /* _MACHINE_FLOAT_H_ */

16
sys/i386/include/float.h
View File

@ -55,6 +55,11 @@ __END_DECLS
#define FLT_MAX_EXP 128 /* emax */
#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#if __ISO_C_VISIBLE >= 2011
#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
#define FLT_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define DBL_MANT_DIG 53
#define DBL_EPSILON 2.2204460492503131E-16
@ -65,6 +70,11 @@ __END_DECLS
#define DBL_MAX_EXP 1024
#define DBL_MAX 1.7976931348623157E+308
#define DBL_MAX_10_EXP 308
#if __ISO_C_VISIBLE >= 2011
#define DBL_TRUE_MIN 4.9406564584124654E-324
#define DBL_DECIMAL_DIG 17
#define DBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define LDBL_MANT_DIG 64
#define LDBL_EPSILON 1.0842021724855044340E-19L
@ -75,4 +85,10 @@ __END_DECLS
#define LDBL_MAX_EXP 16384
#define LDBL_MAX 1.1897314953572317650E+4932L
#define LDBL_MAX_10_EXP 4932
#if __ISO_C_VISIBLE >= 2011
#define LDBL_TRUE_MIN 3.6451995318824746025E-4951L
#define LDBL_DECIMAL_DIG 21
#define LDBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#endif /* _MACHINE_FLOAT_H_ */

15
sys/ia64/include/float.h
View File

@ -55,6 +55,11 @@ __END_DECLS
#define FLT_MAX_EXP 128 /* emax */
#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#if __ISO_C_VISIBLE >= 2011
#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
#define FLT_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define DBL_MANT_DIG 53
#define DBL_EPSILON 2.2204460492503131E-16
@ -65,6 +70,11 @@ __END_DECLS
#define DBL_MAX_EXP 1024
#define DBL_MAX 1.7976931348623157E+308
#define DBL_MAX_10_EXP 308
#if __ISO_C_VISIBLE >= 2011
#define DBL_TRUE_MIN 4.9406564584124654E-324
#define DBL_DECIMAL_DIG 17
#define DBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define LDBL_MANT_DIG 64
#define LDBL_EPSILON 1.0842021724855044340E-19L
@ -75,5 +85,10 @@ __END_DECLS
#define LDBL_MAX_EXP 16384
#define LDBL_MAX 1.1897314953572317650E+4932L
#define LDBL_MAX_10_EXP 4932
#if __ISO_C_VISIBLE >= 2011
#define LDBL_TRUE_MIN 3.6451995318824746025E-4951L
#define LDBL_DECIMAL_DIG 21
#define LDBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#endif /* _MACHINE_FLOAT_H_ */

15
sys/mips/include/float.h
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@ -62,6 +62,11 @@ __END_DECLS
#define FLT_MAX_EXP 128 /* emax */
#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#if __ISO_C_VISIBLE >= 2011
#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
#define FLT_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define DBL_MANT_DIG 53
#define DBL_EPSILON 2.2204460492503131E-16
@ -72,6 +77,11 @@ __END_DECLS
#define DBL_MAX_EXP 1024
#define DBL_MAX 1.7976931348623157E+308
#define DBL_MAX_10_EXP 308
#if __ISO_C_VISIBLE >= 2011
#define DBL_TRUE_MIN 4.9406564584124654E-324
#define DBL_DECIMAL_DIG 17
#define DBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define LDBL_MANT_DIG DBL_MANT_DIG
#define LDBL_EPSILON ((long double)DBL_EPSILON)
@ -82,5 +92,10 @@ __END_DECLS
#define LDBL_MAX_EXP DBL_MAX_EXP
#define LDBL_MAX ((long double)DBL_MAX)
#define LDBL_MAX_10_EXP DBL_MAX_10_EXP
#if __ISO_C_VISIBLE >= 2011
#define LDBL_TRUE_MIN ((long double)DBL_TRUE_MIN)
#define LDBL_DECIMAL_DIG DBL_DECIMAL_DIG
#define LDBL_HAS_SUBNORM DBL_HAS_SUBNORM
#endif /* __ISO_C_VISIBLE >= 2011 */
#endif /* _MACHINE_FLOAT_H_ */

15
sys/powerpc/include/float.h
View File

@ -60,6 +60,11 @@ __END_DECLS
#define FLT_MAX_EXP 128 /* emax */
#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#if __ISO_C_VISIBLE >= 2011
#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
#define FLT_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define DBL_MANT_DIG 53
#define DBL_EPSILON 2.2204460492503131E-16
@ -70,6 +75,11 @@ __END_DECLS
#define DBL_MAX_EXP 1024
#define DBL_MAX 1.7976931348623157E+308
#define DBL_MAX_10_EXP 308
#if __ISO_C_VISIBLE >= 2011
#define DBL_TRUE_MIN 4.9406564584124654E-324
#define DBL_DECIMAL_DIG 17
#define DBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define LDBL_MANT_DIG DBL_MANT_DIG
#define LDBL_EPSILON ((long double)DBL_EPSILON)
@ -80,5 +90,10 @@ __END_DECLS
#define LDBL_MAX_EXP DBL_MAX_EXP
#define LDBL_MAX ((long double)DBL_MAX)
#define LDBL_MAX_10_EXP DBL_MAX_10_EXP
#if __ISO_C_VISIBLE >= 2011
#define LDBL_TRUE_MIN ((long double)DBL_TRUE_MIN)
#define LDBL_DECIMAL_DIG DBL_DECIMAL_DIG
#define LDBL_HAS_SUBNORM DBL_HAS_SUBNORM
#endif /* __ISO_C_VISIBLE >= 2011 */
#endif /* _MACHINE_FLOAT_H_ */

15
sys/sparc64/include/float.h
View File

@ -60,6 +60,11 @@ __END_DECLS
#define FLT_MAX_EXP 128 /* emax */
#define FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#if __ISO_C_VISIBLE >= 2011
#define FLT_TRUE_MIN 1.40129846E-45F /* b**(emin-p) */
#define FLT_DECIMAL_DIG 9 /* ceil(1+p*log10(b)) */
#define FLT_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define DBL_MANT_DIG 53
#define DBL_EPSILON 2.2204460492503131E-16
@ -70,6 +75,11 @@ __END_DECLS
#define DBL_MAX_EXP 1024
#define DBL_MAX 1.7976931348623157E+308
#define DBL_MAX_10_EXP 308
#if __ISO_C_VISIBLE >= 2011
#define DBL_TRUE_MIN 4.9406564584124654E-324
#define DBL_DECIMAL_DIG 17
#define DBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#define LDBL_MANT_DIG 113
#define LDBL_EPSILON 1.925929944387235853055977942584927319E-34L
@ -80,5 +90,10 @@ __END_DECLS
#define LDBL_MAX_EXP (+16384)
#define LDBL_MAX 1.189731495357231765085759326628007016E+4932L
#define LDBL_MAX_10_EXP (+4932)
#if __ISO_C_VISIBLE >= 2011
#define LDBL_TRUE_MIN 6.475175119438025110924438958227646552E-4966L
#define LDBL_DECIMAL_DIG 36
#define LDBL_HAS_SUBNORM 1
#endif /* __ISO_C_VISIBLE >= 2011 */
#endif /* _MACHINE_FLOAT_H_ */