diff options
Diffstat (limited to 'ports/sysdeps/alpha/fpu/feenablxcpt.c')
-rw-r--r-- | ports/sysdeps/alpha/fpu/feenablxcpt.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/ports/sysdeps/alpha/fpu/feenablxcpt.c b/ports/sysdeps/alpha/fpu/feenablxcpt.c deleted file mode 100644 index f9eb203..0000000 --- a/ports/sysdeps/alpha/fpu/feenablxcpt.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Enable floating-point exceptions. - Copyright (C) 2000-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2000. - - 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_libc.h> - -int -feenableexcept (int excepts) -{ - unsigned long int new_exc, old_exc; - - new_exc = __ieee_get_fp_control (); - - old_exc = (new_exc & SWCR_ENABLE_MASK) << SWCR_ENABLE_SHIFT; - new_exc |= (excepts >> SWCR_ENABLE_SHIFT) & SWCR_ENABLE_MASK; - - __ieee_set_fp_control (new_exc); - - return old_exc; -} |