svn commit: r230475 - in head/sys: amd64/include arm/include
i386/include ia64/include mips/include powerpc/include
sparc64/include
David Schultz
das at FreeBSD.org
Mon Jan 23 06:36:42 UTC 2012
Author: das
Date: Mon Jan 23 06:36:41 2012
New Revision: 230475
URL: http://svn.freebsd.org/changeset/base/230475
Log:
Add C11 macros describing subnormal numbers to float.h.
Reviewed by: bde
Modified:
head/sys/amd64/include/float.h
head/sys/arm/include/float.h
head/sys/i386/include/float.h
head/sys/ia64/include/float.h
head/sys/mips/include/float.h
head/sys/powerpc/include/float.h
head/sys/sparc64/include/float.h
Modified: head/sys/amd64/include/float.h
==============================================================================
--- head/sys/amd64/include/float.h Mon Jan 23 04:38:31 2012 (r230474)
+++ head/sys/amd64/include/float.h Mon Jan 23 06:36:41 2012 (r230475)
@@ -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_ */
Modified: head/sys/arm/include/float.h
==============================================================================
--- head/sys/arm/include/float.h Mon Jan 23 04:38:31 2012 (r230474)
+++ head/sys/arm/include/float.h Mon Jan 23 06:36:41 2012 (r230475)
@@ -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_ */
Modified: head/sys/i386/include/float.h
==============================================================================
--- head/sys/i386/include/float.h Mon Jan 23 04:38:31 2012 (r230474)
+++ head/sys/i386/include/float.h Mon Jan 23 06:36:41 2012 (r230475)
@@ -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_ */
Modified: head/sys/ia64/include/float.h
==============================================================================
--- head/sys/ia64/include/float.h Mon Jan 23 04:38:31 2012 (r230474)
+++ head/sys/ia64/include/float.h Mon Jan 23 06:36:41 2012 (r230475)
@@ -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_ */
Modified: head/sys/mips/include/float.h
==============================================================================
--- head/sys/mips/include/float.h Mon Jan 23 04:38:31 2012 (r230474)
+++ head/sys/mips/include/float.h Mon Jan 23 06:36:41 2012 (r230475)
@@ -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_ */
Modified: head/sys/powerpc/include/float.h
==============================================================================
--- head/sys/powerpc/include/float.h Mon Jan 23 04:38:31 2012 (r230474)
+++ head/sys/powerpc/include/float.h Mon Jan 23 06:36:41 2012 (r230475)
@@ -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_ */
Modified: head/sys/sparc64/include/float.h
==============================================================================
--- head/sys/sparc64/include/float.h Mon Jan 23 04:38:31 2012 (r230474)
+++ head/sys/sparc64/include/float.h Mon Jan 23 06:36:41 2012 (r230475)
@@ -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_ */
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