diff options
Diffstat (limited to 'ports/sysdeps/ia64/fpu/fsetexcptflg.c')
-rw-r--r-- | ports/sysdeps/ia64/fpu/fsetexcptflg.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/ports/sysdeps/ia64/fpu/fsetexcptflg.c b/ports/sysdeps/ia64/fpu/fsetexcptflg.c deleted file mode 100644 index 888ce0eaef..0000000000 --- a/ports/sysdeps/ia64/fpu/fsetexcptflg.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Set floating-point environment exception handling. - Copyright (C) 1997-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999. - - 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 -fesetexceptflag (const fexcept_t *flagp, int excepts) -{ - fenv_t fpsr; - - /* Get the current exception state. */ - __asm__ __volatile__ ("mov.m %0=ar.fpsr" : "=r" (fpsr)); - - fpsr &= ~(((fenv_t) excepts & FE_ALL_EXCEPT) << 13); - - /* Set all the bits that were called for. */ - fpsr |= ((*flagp & excepts & FE_ALL_EXCEPT) << 13); - - /* And store it back. */ - __asm__ __volatile__ ("mov.m ar.fpsr=%0" :: "r" (fpsr) : "memory"); - - /* Success. */ - return 0; -} |