diff options
Diffstat (limited to 'sysdeps/mips/fpu/e_sqrt.c')
| -rw-r--r-- | sysdeps/mips/fpu/e_sqrt.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/mips/fpu/e_sqrt.c b/sysdeps/mips/fpu/e_sqrt.c new file mode 100644 index 0000000000..ef82f9c620 --- /dev/null +++ b/sysdeps/mips/fpu/e_sqrt.c @@ -0,0 +1,38 @@ +/* Copyright (C) 2002-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Hartvig Ekner <hartvige@mips.com>, 2002. + + 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/>. */ + + +#include <sgidefs.h> + + +#if (_MIPS_ISA >= _MIPS_ISA_MIPS2) + +double __attribute__ ((nomips16)) +__ieee754_sqrt (double x) +{ + double z; + __asm__ ("sqrt.d %0,%1" : "=f" (z) : "f" (x)); + return z; +} +strong_alias (__ieee754_sqrt, __sqrt_finite) + +#else + +#include <sysdeps/ieee754/dbl-64/e_sqrt.c> + +#endif |