diff options
Diffstat (limited to 'REORG.TODO/sysdeps/arm/feholdexcpt.c')
-rw-r--r-- | REORG.TODO/sysdeps/arm/feholdexcpt.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/arm/feholdexcpt.c b/REORG.TODO/sysdeps/arm/feholdexcpt.c new file mode 100644 index 0000000000..36ed2408e8 --- /dev/null +++ b/REORG.TODO/sysdeps/arm/feholdexcpt.c @@ -0,0 +1,35 @@ +/* Store current floating-point environment and clear exceptions. + Copyright (C) 1997-2017 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 <fenv_private.h> +#include <arm-features.h> + + +int +__feholdexcept (fenv_t *envp) +{ + /* Fail if a VFP unit isn't present. */ + if (!ARM_HAVE_VFP) + return 1; + + libc_feholdexcept_vfp (envp); + return 0; +} +libm_hidden_def (__feholdexcept) +weak_alias (__feholdexcept, feholdexcept) +libm_hidden_weak (feholdexcept) |