1 /* Install given floating-point environment and raise exceptions
3 Copyright (C) 2002-2023 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library. If not, see
18 <https://www.gnu.org/licenses/>. */
21 #include "soft-supp.h"
25 __feupdateenv (const fenv_t
*envp
)
29 /* Save currently set exceptions. */
30 saved_exceptions
= __sim_exceptions_thread
;
32 /* Set environment. */
35 /* Raise old exceptions. */
36 __sim_exceptions_thread
|= saved_exceptions
;
37 SIM_SET_GLOBAL (__sim_exceptions_global
, __sim_exceptions_thread
);
38 if (saved_exceptions
& ~__sim_disabled_exceptions_thread
)
44 #include <shlib-compat.h>
45 #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
46 strong_alias (__feupdateenv
, __old_feupdateenv
)
47 compat_symbol (libm
, __old_feupdateenv
, feupdateenv
, GLIBC_2_1
);
50 libm_hidden_def (__feupdateenv
)
51 libm_hidden_ver (__feupdateenv
, feupdateenv
)
52 versioned_symbol (libm
, __feupdateenv
, feupdateenv
, GLIBC_2_2
);