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author | Joseph Myers <joseph@codesourcery.com> | 2016-08-16 16:25:10 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2016-08-16 16:25:10 +0000 |
commit | 3292b26b54afe06a728cf16271d079074740ce80 (patch) | |
tree | ba44abd2d81a54883096e0901f5beb74f6c3132c /sysdeps | |
parent | 6b1c3e3654e0ff410738e9e79ffe700fc091178e (diff) | |
download | glibc-3292b26b54afe06a728cf16271d079074740ce80.tar.gz glibc-3292b26b54afe06a728cf16271d079074740ce80.tar.xz glibc-3292b26b54afe06a728cf16271d079074740ce80.zip |
Add fesetexcept: sh.
This patch adds an SH version of fesetexcept. Untested. * sysdeps/sh/sh4/fpu/fesetexcept.c: New file.
Diffstat (limited to 'sysdeps')
-rw-r--r-- | sysdeps/sh/sh4/fpu/fesetexcept.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sysdeps/sh/sh4/fpu/fesetexcept.c b/sysdeps/sh/sh4/fpu/fesetexcept.c new file mode 100644 index 0000000000..6be9494c95 --- /dev/null +++ b/sysdeps/sh/sh4/fpu/fesetexcept.c @@ -0,0 +1,32 @@ +/* Set given exception flags. SH4 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> +#include <fpu_control.h> + +int +fesetexcept (int excepts) +{ + fpu_control_t temp; + + _FPU_GETCW (temp); + temp |= (excepts & FE_ALL_EXCEPT); + _FPU_SETCW (temp); + + return 0; +} |