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/* Internal libc stuff for floating point environment routines.
Copyright (C) 2000-2022 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
<https://www.gnu.org/licenses/>. */
#ifndef _FENV_LIBC_H
#define _FENV_LIBC_H 1
#include <fenv.h>
#define FPCR_ROUND_MASK (3UL << 58)
#define FPCR_ROUND_SHIFT 58
#define SWCR_MAP_MASK (3UL << 12)
#define SWCR_ENABLE_SHIFT 16
#define SWCR_ENABLE_MASK (FE_ALL_EXCEPT >> SWCR_ENABLE_SHIFT)
#define SWCR_STATUS_MASK (FE_ALL_EXCEPT)
#define SWCR_ALL_MASK (SWCR_ENABLE_MASK \
| SWCR_MAP_MASK \
| SWCR_STATUS_MASK)
/* These are declared for public consumption in <bits/fenv.h>. */
libc_hidden_proto(__ieee_set_fp_control)
libc_hidden_proto(__ieee_get_fp_control)
#endif /* fenv_libc.h */
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