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-rw-r--r--sysdeps/powerpc/nofpu/sim-full.c45
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diff --git a/sysdeps/powerpc/nofpu/sim-full.c b/sysdeps/powerpc/nofpu/sim-full.c
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-/* Software floating-point exception handling emulation.
- 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 <signal.h>
-#include "soft-fp.h"
-#include "soft-supp.h"
-
-/* Global to store sticky exceptions. */
-int __sim_exceptions __attribute__ ((nocommon));
-libc_hidden_data_def (__sim_exceptions);
-
-/* By default, no exceptions should trap. */
-int __sim_disabled_exceptions = 0xffffffff;
-libc_hidden_data_def (__sim_disabled_exceptions);
-
-int __sim_round_mode __attribute__ ((nocommon));
-libc_hidden_data_def (__sim_round_mode);
-
-void
-__simulate_exceptions (int x)
-{
- __sim_exceptions |= x;
- if (x == 0 || __sim_disabled_exceptions & x)
- /* Ignore exception. */
- ;
- else
- raise (SIGFPE);
-}