diff options
Diffstat (limited to 'sysdeps/powerpc/nofpu/atomic-feholdexcept.c')
-rw-r--r-- | sysdeps/powerpc/nofpu/atomic-feholdexcept.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/sysdeps/powerpc/nofpu/atomic-feholdexcept.c b/sysdeps/powerpc/nofpu/atomic-feholdexcept.c deleted file mode 100644 index 50cf1b96ae..0000000000 --- a/sysdeps/powerpc/nofpu/atomic-feholdexcept.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Store current floating-point environment and clear exceptions for - atomic compound assignment. - Copyright (C) 2013-2017 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 "soft-fp.h" -#include "soft-supp.h" - -void -__atomic_feholdexcept (fenv_t *envp) -{ - fenv_union_t u; - - u.l[0] = __sim_exceptions_thread; - /* The rounding mode is not changed by arithmetic, so no need to - save it. */ - u.l[1] = __sim_disabled_exceptions_thread; - *envp = u.fenv; - - /* This function postdates the global variables being turned into - compat symbols, so no need to set them. */ - __sim_exceptions_thread = 0; - __sim_disabled_exceptions_thread = FE_ALL_EXCEPT; -} |