mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-08 09:07:53 +00:00
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* Copyright (C) 2001-2015 Free Software Foundation, Inc.
|
|
Contributed by David Mosberger <davidm@hpl.hp.com>.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC 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, or (at your option)
|
|
any later version.
|
|
|
|
GCC 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/>. */
|
|
|
|
/* We could call fesetenv() here but that would create a confusing
|
|
dependency on libm (since that is where fesetenv() gets defined.
|
|
To avoid this, just do everything locally. */
|
|
#define FE_NONIEEE_ENV 0x0009a04d0270037f
|
|
|
|
static void __attribute__((constructor))
|
|
__ia64_set_fast_math (void)
|
|
{
|
|
__asm__ __volatile__ ("mov.m ar.fpsr=%0" : : "r"(FE_NONIEEE_ENV));
|
|
}
|