diff options
Diffstat (limited to 'ports/sysdeps/hppa/fpu/fclrexcpt.c')
| -rw-r--r-- | ports/sysdeps/hppa/fpu/fclrexcpt.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/ports/sysdeps/hppa/fpu/fclrexcpt.c b/ports/sysdeps/hppa/fpu/fclrexcpt.c deleted file mode 100644 index ee097b4522..0000000000 --- a/ports/sysdeps/hppa/fpu/fclrexcpt.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Clear given exceptions in current floating-point environment. - Copyright (C) 2000-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by David Huggins-Daines <dhd@debian.org>, 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.h> - -int -feclearexcept (int excepts) -{ - union { unsigned long long l; unsigned int sw[2]; } s; - - /* Get the current status word. */ - __asm__ ("fstd %%fr0,0(%1)" : "=m" (s.l) : "r" (&s.l) : "%r0"); - /* Clear all the relevant bits. */ - s.sw[0] &= ~((excepts & FE_ALL_EXCEPT) << 27); - __asm__ ("fldd 0(%0),%%fr0" : : "r" (&s.l), "m" (s.l) : "%r0"); - - /* Success. */ - return 0; -} -libm_hidden_def (feclearexcept) |