1 /* Set floating-point environment exception handling (soft-float edition).
2 Copyright (C) 2002-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #include "soft-fp.h"
20 #include "soft-supp.h"
21
22 int
__fesetexceptflag(const fexcept_t * flagp,int excepts)23 __fesetexceptflag(const fexcept_t *flagp, int excepts)
24 {
25 /* Ignore exceptions not listed in 'excepts'. */
26 __sim_exceptions_thread
27 = (__sim_exceptions_thread & ~excepts) | (*flagp & excepts);
28 SIM_SET_GLOBAL (__sim_exceptions_global, __sim_exceptions_thread);
29
30 return 0;
31 }
32
33 #include <shlib-compat.h>
34 #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
35 strong_alias (__fesetexceptflag, __old_fesetexceptflag)
36 compat_symbol (libm, __old_fesetexceptflag, fesetexceptflag, GLIBC_2_1);
37 #endif
38
39 versioned_symbol (libm, __fesetexceptflag, fesetexceptflag, GLIBC_2_2);
40