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