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/* Fallback FPU-related code (for systems not otherwise supported).

   Copyright 2005, 2007, 2009, 2011 Free Software Foundation, Inc.

   Contributed by Francois-Xavier Coudert <coudert@clipper.ens.fr>

This file is part of the GNU Fortran runtime library (libgfortran).

Libgfortran is free software; you can redistribute it and/or

modify it under the terms of the GNU General Public

License as published by the Free Software Foundation; either

version 3 of the License, or (at your option) any later version.

Libgfortran 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 General Public License for more details.

Under Section 7 of GPL version 3, you are granted additional

permissions described in the GCC Runtime Library Exception, version

3.1, as published by the Free Software Foundation.

You should have received a copy of the GNU General Public License and

a copy of the GCC Runtime Library Exception along with this program;

see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

<http://www.gnu.org/licenses/>.  */

/* Fallback FPU-related code for systems not otherwise supported. This

   is mainly telling the user that we will not be able to do what he

   requested.  */

void

set_fpu (void)

{

  if (options.fpe & GFC_FPE_INVALID)

    estr_write ("Fortran runtime warning: IEEE 'invalid operation' "

                "exception not supported.\n");

  if (options.fpe & GFC_FPE_DENORMAL)

    estr_write ("Fortran runtime warning: Floating point 'denormal operand' "

                "exception not supported.\n");

  if (options.fpe & GFC_FPE_ZERO)

    estr_write ("Fortran runtime warning: IEEE 'division by zero' "

                "exception not supported.\n");

  if (options.fpe & GFC_FPE_OVERFLOW)

    estr_write ("Fortran runtime warning: IEEE 'overflow' "

                "exception not supported.\n");

  if (options.fpe & GFC_FPE_UNDERFLOW)

    estr_write ("Fortran runtime warning: IEEE 'underflow' "

                "exception not supported.\n");

  if (options.fpe & GFC_FPE_INEXACT)

    estr_write ("Fortran runtime warning: IEEE 'inexact' "

                "exception not supported.\n");

}