diff options
author | Joseph Myers <joseph@codesourcery.com> | 2016-08-16 16:25:57 +0000 |
---|---|---|
committer | Joseph Myers <joseph@codesourcery.com> | 2016-08-16 16:25:57 +0000 |
commit | 8b7d13322a7034c1cecbd441185b4d0db96a2a47 (patch) | |
tree | ccd7832e724ce64bda7a2cae360e3b0a89875e97 /sysdeps/sparc/fpu | |
parent | 3292b26b54afe06a728cf16271d079074740ce80 (diff) | |
download | glibc-8b7d13322a7034c1cecbd441185b4d0db96a2a47.zip glibc-8b7d13322a7034c1cecbd441185b4d0db96a2a47.tar.gz glibc-8b7d13322a7034c1cecbd441185b4d0db96a2a47.tar.bz2 |
Add fesetexcept: sparc.
This patch adds a SPARC version of fesetexcept. Untested.
* sysdeps/sparc/fpu/fesetexcept.c: New file.
Diffstat (limited to 'sysdeps/sparc/fpu')
-rw-r--r-- | sysdeps/sparc/fpu/fesetexcept.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sysdeps/sparc/fpu/fesetexcept.c b/sysdeps/sparc/fpu/fesetexcept.c new file mode 100644 index 0000000..ef1c5de --- /dev/null +++ b/sysdeps/sparc/fpu/fesetexcept.c @@ -0,0 +1,31 @@ +/* Set given exception flags. SPARC version. + Copyright (C) 2016 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> + +int +fesetexcept (int excepts) +{ + fenv_t tmp; + + __fenv_stfsr (tmp); + tmp |= excepts & FE_ALL_EXCEPT; + __fenv_ldfsr (tmp); + + return 0; +} |