aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/powerpc/nofpu/soft-supp.h
blob: 3922426bd0ba11573bb39bd159630d9317dca9e1 (plain)
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
33
34
35
36
37
/* Internal support stuff for complete soft float.
   Copyright (C) 2002, 2004 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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <fenv.h>

typedef union
{
  fenv_t fenv;
  unsigned int l[2];
} fenv_union_t;


extern int __sim_exceptions;
libc_hidden_proto (__sim_exceptions);
extern int __sim_disabled_exceptions;
libc_hidden_proto (__sim_disabled_exceptions);
extern int __sim_round_mode;
libc_hidden_proto (__sim_round_mode);

extern void __simulate_exceptions (int x) attribute_hidden;