/usr/sparc64-linux-gnu/include/bits/mathinline.h is in libc6-dev-sparc64-cross 2.27-3ubuntu1cross1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | /* Inline math functions for SPARC.
Copyright (C) 1999-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _MATH_H
# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
#endif
#include <bits/wordsize.h>
#ifdef __GNUC__
#if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) && defined __OPTIMIZE__
# ifndef __extern_inline
# define __MATH_INLINE __inline
# else
# define __MATH_INLINE __extern_inline
# endif /* __cplusplus */
/* The gcc, version 2.7 or below, has problems with all this inlining
code. So disable it for this version of the compiler. */
# if __GNUC_PREREQ (2, 8)
# if !defined __NO_MATH_INLINES && !__GNUC_PREREQ (3, 2)
__MATH_INLINE double
__NTH (sqrt (double __x))
{
register double __r;
__asm ("fsqrtd %1,%0" : "=f" (__r) : "f" (__x));
return __r;
}
__MATH_INLINE float
__NTH (sqrtf (float __x))
{
register float __r;
__asm ("fsqrts %1,%0" : "=f" (__r) : "f" (__x));
return __r;
}
# if __WORDSIZE == 64
__MATH_INLINE long double
__NTH (sqrtl (long double __x))
{
long double __r;
extern void _Qp_sqrt (long double *, const long double *);
_Qp_sqrt (&__r, &__x);
return __r;
}
# elif !defined __NO_LONG_DOUBLE_MATH
__MATH_INLINE long double
sqrtl (long double __x) __THROW
{
extern long double _Q_sqrt (const long double);
return _Q_sqrt (__x);
}
# endif /* sparc64 */
# endif /* !__NO_MATH_INLINES && !GCC 3.2+ */
/* This code is used internally in the GNU libc. */
# ifdef __LIBC_INTERNAL_MATH_INLINES
__MATH_INLINE double
__ieee754_sqrt (double __x)
{
register double __r;
__asm ("fsqrtd %1,%0" : "=f" (__r) : "f" (__x));
return __r;
}
__MATH_INLINE float
__ieee754_sqrtf (float __x)
{
register float __r;
__asm ("fsqrts %1,%0" : "=f" (__r) : "f" (__x));
return __r;
}
# if __WORDSIZE == 64
__MATH_INLINE long double
__ieee754_sqrtl (long double __x)
{
long double __r;
extern void _Qp_sqrt (long double *, const long double *);
_Qp_sqrt(&__r, &__x);
return __r;
}
# elif !defined __NO_LONG_DOUBLE_MATH
__MATH_INLINE long double
__ieee754_sqrtl (long double __x)
{
extern long double _Q_sqrt (const long double);
return _Q_sqrt (__x);
}
# endif /* sparc64 */
# endif /* __LIBC_INTERNAL_MATH_INLINES */
# endif /* gcc 2.8+ */
# ifdef __USE_ISOC99
# ifndef __NO_MATH_INLINES
__MATH_INLINE double __NTH (fdim (double __x, double __y));
__MATH_INLINE double
__NTH (fdim (double __x, double __y))
{
return __x <= __y ? 0 : __x - __y;
}
__MATH_INLINE float __NTH (fdimf (float __x, float __y));
__MATH_INLINE float
__NTH (fdimf (float __x, float __y))
{
return __x <= __y ? 0 : __x - __y;
}
# endif /* !__NO_MATH_INLINES */
# endif /* __USE_ISOC99 */
#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
#endif /* __GNUC__ */
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