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author | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2012-11-09 22:50:35 +0000 |
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committer | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2012-11-09 22:50:35 +0000 |
commit | 5134213014448b459864d05ba6f556344c7b079f (patch) | |
tree | 95c6888a9704245ace6cfe82a457bc01b6bc1a6e /libc/ports/sysdeps/aarch64/fpu/ftestexcept.c | |
parent | 5c8ae23aecdb14ee22ba06684c488cfe0306ff0e (diff) | |
download | eglibc2-5134213014448b459864d05ba6f556344c7b079f.tar.gz |
Merge changes between r21563 and r21628 from /fsf/trunk.
git-svn-id: svn://svn.eglibc.org/trunk@21629 7b3dc134-2b1b-0410-93df-9e9f96275f8d
Diffstat (limited to 'libc/ports/sysdeps/aarch64/fpu/ftestexcept.c')
-rw-r--r-- | libc/ports/sysdeps/aarch64/fpu/ftestexcept.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libc/ports/sysdeps/aarch64/fpu/ftestexcept.c b/libc/ports/sysdeps/aarch64/fpu/ftestexcept.c new file mode 100644 index 000000000..e0d4c2e58 --- /dev/null +++ b/libc/ports/sysdeps/aarch64/fpu/ftestexcept.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1997-2012 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> + +int +fetestexcept (int excepts) +{ + fpu_fpsr_t fpsr; + + /* Get current exceptions. */ + _FPU_GETFPSR (fpsr); + + return fpsr & excepts & FE_ALL_EXCEPT; +} +libm_hidden_def (fetestexcept) |