diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/fegetenv.c')
| -rw-r--r-- | sysdeps/x86_64/fpu/fegetenv.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/sysdeps/x86_64/fpu/fegetenv.c b/sysdeps/x86_64/fpu/fegetenv.c deleted file mode 100644 index af7642e990..0000000000 --- a/sysdeps/x86_64/fpu/fegetenv.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Store current floating-point environment. - Copyright (C) 2001-2017 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 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 <fenv.h> - -int -__fegetenv (fenv_t *envp) -{ - __asm__ ("fnstenv %0\n" - /* fnstenv changes the exception mask, so load back the - stored environment. */ - "fldenv %0\n" - "stmxcsr %1" : "=m" (*envp), "=m" (envp->__mxcsr)); - - /* Success. */ - return 0; -} -libm_hidden_def (__fegetenv) -weak_alias (__fegetenv, fegetenv) -libm_hidden_weak (fegetenv) |