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1998-11-10  Ulrich Drepper  <drepper@cygnus.com>

	* math/cabs.c: Replace complex by _Complex.
	* math/cabsf.c: Likewise.
	* math/cabsl.c: Likewise.
	* math/cimag.c: Likewise.
	* math/cimagf.c: Likewise.
	* math/cimagl.c: Likewise.
	* math/conj.c: Likewise.
	* math/conjf.c: Likewise.
	* math/conjl.c: Likewise.
	* math/creal.c: Likewise.
	* math/crealf.c: Likewise.
	* math/creall.c: Likewise.

	* sysdeps/alpha/fpu/bits/mathdef.h: Define ISO C 9X stuff only if
	included from math.h and __USE_ISOC9X is defined.
	* sysdeps/generic/bits/mathdef.h: Likewise.
	* sysdeps/generic/i386/fpu/mathdef.h: Likewise.
	* sysdeps/generic/m68k/fpu/mathdef.h: Likewise.
	* sysdeps/generic/powerpc/bits/mathdef.h: Likewise.
	* sysdeps/generic/sparc/fpu/bits/mathdef.h: Likewise.

1998-11-10  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/i386/fpu/bits/mathdef.h: Allow direct inclusion by
	<complex.h>.
	* sysdeps/alpha/fpu/bits/mathdef.h: Likewise.
	* sysdeps/generic/bits/mathdef.h: Likewise.
	* sysdeps/m68k/fpu/bits/mathdef.h: Likewise.
	* sysdeps/powerpc/bits/mathdef.h: Likewise.
	* sysdeps/sparc/fpu/bits/mathdef.h: Likewise.

1998-11-09  Ulrich Drepper  <drepper@cygnus.com>

	* extra-lib.mk: Fix typo in last change.
This commit is contained in:
Ulrich Drepper 1998-11-10 19:11:20 +00:00
parent 1792d4dbda
commit 74eee8866d
21 changed files with 156 additions and 90 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
ChangeLog
View file

@ -1,4 +1,39 @@
1998-11-09 18:16 Ulrich Drepper <drepper@cygnus.com> 1998-11-10 Ulrich Drepper <drepper@cygnus.com>
* math/cabs.c: Replace complex by _Complex.
* math/cabsf.c: Likewise.
* math/cabsl.c: Likewise.
* math/cimag.c: Likewise.
* math/cimagf.c: Likewise.
* math/cimagl.c: Likewise.
* math/conj.c: Likewise.
* math/conjf.c: Likewise.
* math/conjl.c: Likewise.
* math/creal.c: Likewise.
* math/crealf.c: Likewise.
* math/creall.c: Likewise.
* sysdeps/alpha/fpu/bits/mathdef.h: Define ISO C 9X stuff only if
included from math.h and __USE_ISOC9X is defined.
* sysdeps/generic/bits/mathdef.h: Likewise.
* sysdeps/generic/i386/fpu/mathdef.h: Likewise.
* sysdeps/generic/m68k/fpu/mathdef.h: Likewise.
* sysdeps/generic/powerpc/bits/mathdef.h: Likewise.
* sysdeps/generic/sparc/fpu/bits/mathdef.h: Likewise.
1998-11-10 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/i386/fpu/bits/mathdef.h: Allow direct inclusion by
<complex.h>.
* sysdeps/alpha/fpu/bits/mathdef.h: Likewise.
* sysdeps/generic/bits/mathdef.h: Likewise.
* sysdeps/m68k/fpu/bits/mathdef.h: Likewise.
* sysdeps/powerpc/bits/mathdef.h: Likewise.
* sysdeps/sparc/fpu/bits/mathdef.h: Likewise.
1998-11-09 Ulrich Drepper <drepper@cygnus.com>
* extra-lib.mk: Fix typo in last change.
* math/complex.h: Include bits/mathdef.h to get __NO_LONG_DOUBLE_MATH * math/complex.h: Include bits/mathdef.h to get __NO_LONG_DOUBLE_MATH
is needed. is needed.

8
bits/mathdef.h
View file

@ -16,11 +16,11 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef _MATH_H if !defined _MATH_H && !defined _COMPLEX_H
# error "Never use <bits/mathdef.h> directly; include <math.h> instead" # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif #endif
#ifdef __USE_ISOC9X #if defined __USE_ISOC9X && defined _MATH_H
/* Normally, there is no long double type and the `float' and `double' /* Normally, there is no long double type and the `float' and `double'
expressions are evaluated as `double'. */ expressions are evaluated as `double'. */
typedef double float_t; /* `float' expressions are evaluated as typedef double float_t; /* `float' expressions are evaluated as
@ -44,6 +44,8 @@ typedef double double_t; /* `double' expressions are evaluated as
#endif /* ISO C 9X */ #endif /* ISO C 9X */
#ifndef __NO_LONG_DOUBLE_MATH
/* Signal that we do not really have a `long double'. The disables the /* Signal that we do not really have a `long double'. The disables the
declaration of all the `long double' function variants. */ declaration of all the `long double' function variants. */
#define __NO_LONG_DOUBLE_MATH 1 # define __NO_LONG_DOUBLE_MATH 1
#endif

2
extra-lib.mk
View file

@ -47,7 +47,7 @@ endif
# Use o-iterator.mk to generate a rule for each flavor of library. # Use o-iterator.mk to generate a rule for each flavor of library.
ifneq (,$(filter-out .os,$(object-suffices-$(lib)))) ifneq (,$(filter-out .os,$(object-suffixes-$(lib))))
define o-iterator-doit define o-iterator-doit
$(objpfx)$(patsubst %,$(libtype$o),$(lib:lib%=%)): \ $(objpfx)$(patsubst %,$(libtype$o),$(lib:lib%=%)): \
$(patsubst %,$(objpfx)%$o,\ $(patsubst %,$(objpfx)%$o,\

4
math/cabs.c
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@ -1,5 +1,5 @@
/* Return the complex absolute value of double complex value. /* Return the complex absolute value of double complex value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -22,7 +22,7 @@
#include <math.h> #include <math.h>
double double
__cabs (double complex z) __cabs (double _Complex z)
{ {
return __hypot (__real__ z, __imag__ z); return __hypot (__real__ z, __imag__ z);
} }

4
math/cabsf.c
View file

@ -1,5 +1,5 @@
/* Return the complex absolute value of float complex value. /* Return the complex absolute value of float complex value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -22,7 +22,7 @@
#include <math.h> #include <math.h>
float float
__cabsf (float complex z) __cabsf (float _Complex z)
{ {
return __hypotf (__real__ z, __imag__ z); return __hypotf (__real__ z, __imag__ z);
} }

4
math/cabsl.c
View file

@ -1,5 +1,5 @@
/* Return the complex absolute value of long double complex value. /* Return the complex absolute value of long double complex value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -22,7 +22,7 @@
#include <math.h> #include <math.h>
long double long double
__cabsl (long double complex z) __cabsl (long double _Complex z)
{ {
return __hypotl (__real__ z, __imag__ z); return __hypotl (__real__ z, __imag__ z);
} }

4
math/cimag.c
View file

@ -1,5 +1,5 @@
/* Return imaginary part of complex double value. /* Return imaginary part of complex double value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -21,7 +21,7 @@
#include <complex.h> #include <complex.h>
double double
__cimag (double complex z) __cimag (double _Complex z)
{ {
return __imag__ z; return __imag__ z;
} }

4
math/cimagf.c
View file

@ -1,5 +1,5 @@
/* Return imaginary part of complex float value. /* Return imaginary part of complex float value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -21,7 +21,7 @@
#include <complex.h> #include <complex.h>
float float
__cimagf (float complex z) __cimagf (float _Complex z)
{ {
return __imag__ z; return __imag__ z;
} }

4
math/cimagl.c
View file

@ -1,5 +1,5 @@
/* Return imaginary part of complex long double value. /* Return imaginary part of complex long double value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -21,7 +21,7 @@
#include <complex.h> #include <complex.h>
long double long double
__cimagl (long double complex z) __cimagl (long double _Complex z)
{ {
return __imag__ z; return __imag__ z;
} }

6
math/conj.c
View file

@ -1,5 +1,5 @@
/* Return complex conjugate of complex double value. /* Return complex conjugate of complex double value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -20,8 +20,8 @@
#include <complex.h> #include <complex.h>
double complex double _Complex
__conj (double complex z) __conj (double _Complex z)
{ {
return ~z; return ~z;
} }

6
math/conjf.c
View file

@ -1,5 +1,5 @@
/* Return complex conjugate of complex float value. /* Return complex conjugate of complex float value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -20,8 +20,8 @@
#include <complex.h> #include <complex.h>
float complex float _Complex
__conjf (float complex z) __conjf (float _Complex z)
{ {
return ~z; return ~z;
} }

6
math/conjl.c
View file

@ -1,5 +1,5 @@
/* Return complex conjugate of complex long double value. /* Return complex conjugate of complex long double value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -20,8 +20,8 @@
#include <complex.h> #include <complex.h>
long double complex long double _Complex
__conjl (long double complex z) __conjl (long double _Complex z)
{ {
return ~z; return ~z;
} }

4
math/creal.c
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@ -1,5 +1,5 @@
/* Return real part of complex double value. /* Return real part of complex double value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -21,7 +21,7 @@
#include <complex.h> #include <complex.h>
double double
__creal (double complex z) __creal (double _Complex z)
{ {
return __real__ z; return __real__ z;
} }

4
math/crealf.c
View file

@ -1,5 +1,5 @@
/* Return real part of complex float value. /* Return real part of complex float value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -21,7 +21,7 @@
#include <complex.h> #include <complex.h>
float float
__crealf (float complex z) __crealf (float _Complex z)
{ {
return __real__ z; return __real__ z;
} }

4
math/creall.c
View file

@ -1,5 +1,5 @@
/* Return real part of complex long double value. /* Return real part of complex long double value.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -21,7 +21,7 @@
#include <complex.h> #include <complex.h>
long double long double
__creall (long double complex z) __creall (long double _Complex z)
{ {
return __real__ z; return __real__ z;
} }

43
sysdeps/alpha/fpu/bits/mathdef.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc. /* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -16,56 +16,65 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef _MATH_H #if !defined _MATH_H && !defined _COMPLEX_H
# error "Never use <bits/mathdef.h> directly; include <math.h> instead" # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif #endif
/* FIXME! This file describes properties of the compiler, not the machine; /* FIXME! This file describes properties of the compiler, not the machine;
it should not be part of libc! */ it should not be part of libc! */
#ifdef __GNUC__ #if defined __USE_ISOC9X && defined _MATH_H
# if __STDC__ == 1 # ifdef __GNUC__
# if __STDC__ == 1
/* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */ /* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */
typedef float float_t; typedef float float_t;
typedef double double_t; typedef double double_t;
/* Signal that types stay as they were declared. */ /* Signal that types stay as they were declared. */
# define FLT_EVAL_METHOD 0 # define FLT_EVAL_METHOD 0
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
# else # else
/* For `gcc -traditional', `float' expressions are evaluated as `double'. */ /* For `gcc -traditional', `float' expressions are evaluated as `double'. */
typedef double float_t; typedef double float_t;
typedef double double_t; typedef double double_t;
/* Signal that both types are `double'. */ /* Signal that both types are `double'. */
# define FLT_EVAL_METHOD 1 # define FLT_EVAL_METHOD 1
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
# endif # endif
#else # else
/* Wild guess at types for float_t and double_t. */ /* Wild guess at types for float_t and double_t. */
typedef double float_t; typedef double float_t;
typedef double double_t; typedef double double_t;
/* Strange compiler, we don't know how it works. */ /* Strange compiler, we don't know how it works. */
# define FLT_EVAL_METHOD -1 # define FLT_EVAL_METHOD -1
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
#endif # endif
/* The values returned by `ilogb' for 0 and NaN respectively. */ /* The values returned by `ilogb' for 0 and NaN respectively. */
#define FP_ILOGB0 0x80000001 # define FP_ILOGB0 0x80000001
#define FP_ILOGBNAN 0x7fffffff # define FP_ILOGBNAN 0x7fffffff
/* Number of decimal digits for the `double' type. */ /* Number of decimal digits for the `double' type. */
#define DECIMAL_DIG 15 # define DECIMAL_DIG 15
#endif /* ISO C 9X */
#ifndef __NO_LONG_DOUBLE_MATH
/* Signal that we do not really have a `long double'. The disables the
declaration of all the `long double' function variants. */
# define __NO_LONG_DOUBLE_MATH 1
#endif

8
sysdeps/generic/bits/mathdef.h
View file

@ -16,11 +16,11 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef _MATH_H if !defined _MATH_H && !defined _COMPLEX_H
# error "Never use <bits/mathdef.h> directly; include <math.h> instead" # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif #endif
#ifdef __USE_ISOC9X #if defined __USE_ISOC9X && defined _MATH_H
/* Normally, there is no long double type and the `float' and `double' /* Normally, there is no long double type and the `float' and `double'
expressions are evaluated as `double'. */ expressions are evaluated as `double'. */
typedef double float_t; /* `float' expressions are evaluated as typedef double float_t; /* `float' expressions are evaluated as
@ -44,6 +44,8 @@ typedef double double_t; /* `double' expressions are evaluated as
#endif /* ISO C 9X */ #endif /* ISO C 9X */
#ifndef __NO_LONG_DOUBLE_MATH
/* Signal that we do not really have a `long double'. The disables the /* Signal that we do not really have a `long double'. The disables the
declaration of all the `long double' function variants. */ declaration of all the `long double' function variants. */
#define __NO_LONG_DOUBLE_MATH 1 # define __NO_LONG_DOUBLE_MATH 1
#endif

4
sysdeps/i386/fpu/bits/mathdef.h
View file

@ -16,11 +16,11 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef _MATH_H #if !defined _MATH_H && !defined _COMPLEX_H
# error "Never use <bits/mathdef.h> directly; include <math.h> instead" # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif #endif
#ifdef __USE_ISOC9X #if defined __USE_ISOC9X && defined _MATH_H
/* The ix87 FPUs evaluate all values in the 80 bit floating-point format /* The ix87 FPUs evaluate all values in the 80 bit floating-point format
which is also available for the user as `long double'. Therefore we which is also available for the user as `long double'. Therefore we
define: */ define: */

4
sysdeps/m68k/fpu/bits/mathdef.h
View file

@ -16,11 +16,11 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef _MATH_H #if !defined _MATH_H && !defined _COMPLEX_H
# error "Never use <bits/mathdef.h> directly; include <math.h> instead" # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif #endif
#ifdef __USE_ISOC9X #if defined __USE_ISOC9X && defined _MATH_H
/* The m68k FPUs evaluate all values in the 96 bit floating-point format /* The m68k FPUs evaluate all values in the 96 bit floating-point format
which is also available for the user as `long double'. Therefore we which is also available for the user as `long double'. Therefore we
define: */ define: */

43
sysdeps/powerpc/bits/mathdef.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc. /* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -16,7 +16,7 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef _MATH_H #if !defined _MATH_H && !defined _COMPLEX_H
# error "Never use <bits/mathdef.h> directly; include <math.h> instead" # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif #endif
@ -27,8 +27,9 @@
FIXME! This file does not deal with the -fshort-double option of FIXME! This file does not deal with the -fshort-double option of
gcc! */ gcc! */
#ifdef __GNUC__ #if defined __USE_ISOC9X && defined _MATH_H
# if __STDC__ == 1 # ifdef __GNUC__
# if __STDC__ == 1
/* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */ /* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */
typedef float float_t; /* `float' expressions are evaluated as typedef float float_t; /* `float' expressions are evaluated as
@ -37,12 +38,12 @@ typedef double double_t; /* `double' expressions are evaluated as
`double'. */ `double'. */
/* Signal that types stay as they were declared. */ /* Signal that types stay as they were declared. */
# define FLT_EVAL_METHOD 0 # define FLT_EVAL_METHOD 0
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
# else # else
/* For `gcc -traditional', `float' expressions are evaluated as `double'. */ /* For `gcc -traditional', `float' expressions are evaluated as `double'. */
typedef double float_t; /* `float' expressions are evaluated as typedef double float_t; /* `float' expressions are evaluated as
@ -51,29 +52,37 @@ typedef double double_t; /* `double' expressions are evaluated as
`double'. */ `double'. */
/* Signal that both types are `double'. */ /* Signal that both types are `double'. */
# define FLT_EVAL_METHOD 1 # define FLT_EVAL_METHOD 1
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
# endif # endif
#else # else
/* Wild guess at types for float_t and double_t. */ /* Wild guess at types for float_t and double_t. */
typedef double float_t; typedef double float_t;
typedef double double_t; typedef double double_t;
/* Strange compiler, we don't know how it works. */ /* Strange compiler, we don't know how it works. */
# define FLT_EVAL_METHOD -1 # define FLT_EVAL_METHOD -1
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
#endif # endif
/* The values returned by `ilogb' for 0 and NaN respectively. */ /* The values returned by `ilogb' for 0 and NaN respectively. */
#define FP_ILOGB0 0x80000001 # define FP_ILOGB0 0x80000001
#define FP_ILOGBNAN 0x7fffffff # define FP_ILOGBNAN 0x7fffffff
/* Number of decimal digits for the `double' type. */ /* Number of decimal digits for the `double' type. */
#define DECIMAL_DIG 15 # define DECIMAL_DIG 15
#endif /* ISO C 9X */
#ifndef __NO_LONG_DOUBLE_MATH
/* Signal that we do not really have a `long double'. The disables the
declaration of all the `long double' function variants. */
# define __NO_LONG_DOUBLE_MATH 1
#endif

43
sysdeps/sparc/fpu/bits/mathdef.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc. /* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -16,56 +16,65 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef _MATH_H #if !defined _MATH_H && !defined _COMPLEX_H
# error "Never use <bits/mathdef.h> directly; include <math.h> instead" # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif #endif
/* FIXME! This file describes properties of the compiler, not the machine; /* FIXME! This file describes properties of the compiler, not the machine;
it should not be part of libc! */ it should not be part of libc! */
#ifdef __GNUC__ #if defined __USE_ISOC9X && defined _MATH_H
# if __STDC__ == 1 # ifdef __GNUC__
# if __STDC__ == 1
/* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */ /* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */
typedef float float_t; typedef float float_t;
typedef double double_t; typedef double double_t;
/* Signal that types stay as they were declared. */ /* Signal that types stay as they were declared. */
# define FLT_EVAL_METHOD 0 # define FLT_EVAL_METHOD 0
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
# else # else
/* For `gcc -traditional', `float' expressions are evaluated as `double'. */ /* For `gcc -traditional', `float' expressions are evaluated as `double'. */
typedef double float_t; typedef double float_t;
typedef double double_t; typedef double double_t;
/* Signal that both types are `double'. */ /* Signal that both types are `double'. */
# define FLT_EVAL_METHOD 1 # define FLT_EVAL_METHOD 1
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
# endif # endif
#else # else
/* Wild guess at types for float_t and double_t. */ /* Wild guess at types for float_t and double_t. */
typedef double float_t; typedef double float_t;
typedef double double_t; typedef double double_t;
/* Strange compiler, we don't know how it works. */ /* Strange compiler, we don't know how it works. */
# define FLT_EVAL_METHOD -1 # define FLT_EVAL_METHOD -1
/* Define `INFINITY' as value of type `float'. */ /* Define `INFINITY' as value of type `float'. */
# define INFINITY HUGE_VALF # define INFINITY HUGE_VALF
#endif # endif
/* The values returned by `ilogb' for 0 and NaN respectively. */ /* The values returned by `ilogb' for 0 and NaN respectively. */
#define FP_ILOGB0 0x80000001 # define FP_ILOGB0 0x80000001
#define FP_ILOGBNAN 0x7fffffff # define FP_ILOGBNAN 0x7fffffff
/* Number of decimal digits for the `double' type. */ /* Number of decimal digits for the `double' type. */
#define DECIMAL_DIG 15 # define DECIMAL_DIG 15
#endif /* ISO C 9X */
#ifndef __NO_LONG_DOUBLE_MATH
/* Signal that we do not really have a `long double'. The disables the
declaration of all the `long double' function variants. */
# define __NO_LONG_DOUBLE_MATH 1
#endif