31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* fpu registers environment. C-SKY version.
|
|
Copyright (C) 2018-2022 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
|
|
|
|
/* Mask for enabling exceptions and for the CAUSE bits. */
|
|
#define ENABLE_MASK 0x0003FU
|
|
#define CAUSE_MASK 0x3F000U
|
|
|
|
/* Shift for FE_* flags to get up to the ENABLE bits and the CAUSE bits. */
|
|
#define ENABLE_SHIFT 0
|
|
#define CAUSE_SHIFT 8
|
|
|
|
#endif /* fenv_libc.h */
|