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Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/src/math_stubs_long_double.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/src/math_stubs_long_double.cc | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/src/math_stubs_long_double.cc b/gcc-4.4.3/libstdc++-v3/src/math_stubs_long_double.cc deleted file mode 100644 index 9f760cfb3..000000000 --- a/gcc-4.4.3/libstdc++-v3/src/math_stubs_long_double.cc +++ /dev/null @@ -1,224 +0,0 @@ -// Stub definitions for long double math. - -// Copyright (C) 2001, 2002, 2003, 2009 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library is free -// software; you can redistribute it and/or modify it under the -// terms of the GNU General Public License as published by the -// Free Software Foundation; either version 3, or (at your option) -// any later version. - -// This 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 General Public License for more details. - -// Under Section 7 of GPL version 3, you are granted additional -// permissions described in the GCC Runtime Library Exception, version -// 3.1, as published by the Free Software Foundation. - -// You should have received a copy of the GNU General Public License and -// a copy of the GCC Runtime Library Exception along with this program; -// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -// <http://www.gnu.org/licenses/>. - -#include <cmath> - -// For targets which do not have support for long double versions, -// we use the following crude approximations. We keep saying that we'll do -// better later, but never do. - -extern "C" -{ -#ifndef _GLIBCXX_HAVE_FABSL - long double - fabsl(long double x) - { - return fabs((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_ACOSL - long double - acosl(long double x) - { - return acos((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_ASINL - long double - asinl(long double x) - { - return asin((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_ATANL - long double - atanl(long double x) - { - return atan ((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_ATAN2L - long double - atan2l(long double x, long double y) - { - return atan2((double) x, (double) y); - } -#endif - -#ifndef _GLIBCXX_HAVE_CEILL - long double - ceill(long double x) - { - return ceil((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_COSL - long double - cosl(long double x) - { - return cos((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_COSHL - long double - coshl(long double x) - { - return cosh((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_EXPL - long double - expl(long double x) - { - return exp((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_FLOORL - long double - floorl(long double x) - { - return floor((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_FMODL - long double - fmodl(long double x, long double y) - { - return fmod((double) x, (double) y); - } -#endif - -#ifndef _GLIBCXX_HAVE_FREXPL - long double - frexpl(long double x, int *exp) - { - return frexp((double) x, exp); - } -#endif - -#ifndef _GLIBCXX_HAVE_SQRTL - long double - sqrtl(long double x) - { - return sqrt((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_HYPOTL - long double - hypotl(long double x, long double y) - { - long double s = fabsl(x) + fabsl(y); - if (s == 0.0L) - return s; - x /= s; y /= s; - return s * sqrtl(x * x + y * y); - } -#endif - -#ifndef _GLIBCXX_HAVE_LDEXPL - long double - ldexpl(long double x, int exp) - { - return ldexp((double) x, exp); - } -#endif - -#ifndef _GLIBCXX_HAVE_LOGL - long double - logl(long double x) - { - return log((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_LOG10L - long double - log10l(long double x) - { - return log10((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_MODFL - long double - modfl(long double x, long double *iptr) - { - double result, temp; - - result = modf((double) x, &temp); - *iptr = temp; - return result; - } -#endif - -#ifndef _GLIBCXX_HAVE_POWL - long double - powl(long double x, long double y) - { - return pow((double) x, (double) y); - } -#endif - -#ifndef _GLIBCXX_HAVE_SINL - long double - sinl(long double x) - { - return sin((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_SINHL - long double - sinhl(long double x) - { - return sinh((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_TANL - long double - tanl(long double x) - { - return tan((double) x); - } -#endif - -#ifndef _GLIBCXX_HAVE_TANHL - long double - tanhl(long double x) - { - return tanh((double) x); - } -#endif -} // extern "C" |