diff options
Diffstat (limited to 'ports/sysdeps/arm/feholdexcpt.c')
-rw-r--r-- | ports/sysdeps/arm/feholdexcpt.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/ports/sysdeps/arm/feholdexcpt.c b/ports/sysdeps/arm/feholdexcpt.c deleted file mode 100644 index 9ca673c6fb..0000000000 --- a/ports/sysdeps/arm/feholdexcpt.c +++ /dev/null @@ -1,50 +0,0 @@ -/* Store current floating-point environment and clear exceptions. - Copyright (C) 1997-2014 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> -#include <fpu_control.h> -#include <arm-features.h> - - -int -feholdexcept (fenv_t *envp) -{ - if (ARM_HAVE_VFP) - { - unsigned long int temp; - - /* Store the environment. */ - _FPU_GETCW(temp); - envp->__cw = temp; - - /* Now set all exceptions to non-stop. */ - temp &= ~(FE_ALL_EXCEPT << FE_EXCEPT_SHIFT); - - /* And clear all exception flags. */ - temp &= ~FE_ALL_EXCEPT; - - _FPU_SETCW(temp); - - return 0; - } - - /* Unsupported, so fail. */ - return 1; -} - -libm_hidden_def (feholdexcept) |