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Update.
* sysdeps/powerpc/bits/fenv.h: Moved to... * sysdeps/powerpc/fpu/bits/fenv.h: ...here.
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* sysdeps/powerpc/fpu/bits/mathdef.h: ...here.
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* sysdeps/powerpc/bits/mathinline.h: Moved to...
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* sysdeps/powerpc/fpu/bits/mathinline.h: ...here.
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* sysdeps/powerpc/bits/fenv.h: Moved to...
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* sysdeps/powerpc/fpu/bits/fenv.h: ...here.
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1999-10-31 Andreas Jaeger <aj@suse.de>
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@ -1,88 +0,0 @@
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/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#if !defined _MATH_H && !defined _COMPLEX_H
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# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
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#endif
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/* FIXME! This file describes properties of the compiler, not the machine;
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it should not be part of libc!
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FIXME! This file does not deal with the -fshort-double option of
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gcc! */
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#if defined __USE_ISOC99 && defined _MATH_H
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# ifdef __GNUC__
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# if __STDC__ == 1
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/* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */
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typedef float float_t; /* `float' expressions are evaluated as
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`float'. */
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typedef double double_t; /* `double' expressions are evaluated as
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`double'. */
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/* Signal that types stay as they were declared. */
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# define FLT_EVAL_METHOD 0
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/* Define `INFINITY' as value of type `float'. */
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# define INFINITY HUGE_VALF
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# else
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/* For `gcc -traditional', `float' expressions are evaluated as `double'. */
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typedef double float_t; /* `float' expressions are evaluated as
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`double'. */
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typedef double double_t; /* `double' expressions are evaluated as
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`double'. */
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/* Signal that both types are `double'. */
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# define FLT_EVAL_METHOD 1
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/* Define `INFINITY' as value of type `float'. */
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# define INFINITY HUGE_VALF
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# endif
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# else
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/* Wild guess at types for float_t and double_t. */
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typedef double float_t;
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typedef double double_t;
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/* Strange compiler, we don't know how it works. */
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# define FLT_EVAL_METHOD -1
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/* Define `INFINITY' as value of type `float'. */
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# define INFINITY HUGE_VALF
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# endif
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/* The values returned by `ilogb' for 0 and NaN respectively. */
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# define FP_ILOGB0 0x80000001
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# define FP_ILOGBNAN 0x7fffffff
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/* Number of decimal digits for the `double' type. */
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# define DECIMAL_DIG 15
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#endif /* ISO C99 */
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#ifndef __NO_LONG_DOUBLE_MATH
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/* Signal that we do not really have a `long double'. The disables the
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declaration of all the `long double' function variants. */
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# define __NO_LONG_DOUBLE_MATH 1
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#endif
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@ -1,88 +0,0 @@
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/* Inline math functions for powerpc.
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Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#if defined __GNUC__ && !defined _SOFT_FLOAT
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#ifdef __USE_ISOC99
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# define __unordered_cmp(x, y) \
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(__extension__ \
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({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
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unsigned __r; \
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__asm__("fcmpu 7,%1,%2 ; mfcr %0" : "=r" (__r) : "f" (__x), "f"(__y) \
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: "cr7"); \
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__r; }))
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# define isgreater(x, y) (__unordered_cmp (x, y) >> 2 & 1)
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# define isgreaterequal(x, y) ((__unordered_cmp (x, y) & 6) != 0)
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# define isless(x, y) (__unordered_cmp (x, y) >> 3 & 1)
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# define islessequal(x, y) ((__unordered_cmp (x, y) & 0xA) != 0)
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# define islessgreater(x, y) ((__unordered_cmp (x, y) & 0xC) != 0)
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# define isunordered(x, y) (__unordered_cmp (x, y) & 1)
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#endif /* __USE_ISOC99 && !_SOFT_FLOAT */
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#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
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#ifdef __cplusplus
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# define __MATH_INLINE __inline
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#else
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# define __MATH_INLINE extern __inline
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#endif /* __cplusplus */
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#ifdef __USE_ISOC99
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__MATH_INLINE long int lrint (double __x);
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__MATH_INLINE long int
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lrint (double __x)
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{
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union {
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double __d;
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long int __ll[2];
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} __u;
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__asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x));
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return __u.__ll[1];
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}
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__MATH_INLINE long int lrintf (float __x);
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__MATH_INLINE long int
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lrintf (float __x)
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{
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union {
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double __d;
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long int __ll[2];
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} __u;
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__asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x));
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return __u.__ll[1];
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}
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__MATH_INLINE double fdim (double __x, double __y);
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__MATH_INLINE double
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fdim (double __x, double __y)
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{
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return __x < __y ? 0 : __x - __y;
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}
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__MATH_INLINE float fdimf (float __x, float __y);
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__MATH_INLINE float
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fdimf (float __x, float __y)
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{
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return __x < __y ? 0 : __x - __y;
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}
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#endif /* __USE_ISOC99 */
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#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
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#endif /* __GNUC__ && !_SOFT_FLOAT */
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