Date: Mon, 23 Jan 2012 06:36:41 +0000 (UTC) From: David Schultz <das@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r230475 - in head/sys: amd64/include arm/include i386/include ia64/include mips/include powerpc/include sparc64/include Message-ID: <201201230636.q0N6af1Z011147@svn.freebsd.org>
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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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