blob: 5a2934a9e34ca24a77df418d3908e2bc1e4d3ea8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
/* Enable exceptions (soft-float edition).
Copyright (C) 2002-2021 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/>. */
#include "soft-supp.h"
#include <fenv.h>
int
feenableexcept (int exceptions)
{
int old_exceptions = ~__sim_disabled_exceptions_thread & FE_ALL_EXCEPT;
__sim_disabled_exceptions_thread &= ~exceptions;
SIM_SET_GLOBAL (__sim_disabled_exceptions_global,
__sim_disabled_exceptions_thread);
return old_exceptions;
}
|
