diff options
Diffstat (limited to 'REORG.TODO/sysdeps/sh/sh4/fpu/fegetround.c')
| -rw-r--r-- | REORG.TODO/sysdeps/sh/sh4/fpu/fegetround.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sh/sh4/fpu/fegetround.c b/REORG.TODO/sysdeps/sh/sh4/fpu/fegetround.c new file mode 100644 index 0000000000..4c97d23e12 --- /dev/null +++ b/REORG.TODO/sysdeps/sh/sh4/fpu/fegetround.c @@ -0,0 +1,35 @@ +/* Return current rounding direction. + Copyright (C) 1998-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998. + + 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 +__fegetround (void) +{ + fpu_control_t cw; + + /* Get control word. */ + _FPU_GETCW (cw); + + return cw & 0x1; +} +libm_hidden_def (__fegetround) +weak_alias (__fegetround, fegetround) +libm_hidden_weak (fegetround) |