/* Enable exceptions (soft-float edition).

   Copyright (C) 2002-2018 Free Software Foundation, Inc.

   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.

   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

   <http://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;

}