mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-19 11:30:06 +00:00
497b8ef43f
2000-07-28 Philip Blundell <philb@gnu.org> * math/test-fpucw.c: Ignore reserved bits in control word. 2000-07-28 Philip Blundell <philb@gnu.org> * sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO_RET): New macro. (ret): Redefine to PSEUDO_RET. (PSEUDO): Remove jump to syscall_error. 2000-07-29 Mark Kettenis <kettenis@gnu.org> * resolv/README: Add some information about using the resolver in multi-threaded code and with C++. Spelling fixes. 2000-07-29 Mark Kettenis <kettenis@gnu.org> * resolv/resolv.h (struct __sockaddr_in): Remove. (struct __res_state) [!_LIBC]: Remove reference to __sockaddr_in. * sysdeps/powerpc/backtrace.c (struct layout): Make pointers __unbounded.
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/* Copyright (C) 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Andreas Jaeger <aj@suse.de>, 2000.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <fpu_control.h>
|
|
#include <stdio.h>
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
#ifdef _FPU_GETCW
|
|
/* Some architectures don't have _FPU_GETCW (e.g. Linux/Alpha). */
|
|
fpu_control_t cw;
|
|
|
|
_FPU_GETCW (cw);
|
|
|
|
cw &= ~_FPU_RESERVED;
|
|
|
|
if (cw != (_FPU_DEFAULT & ~_FPU_RESERVED))
|
|
printf ("control word is 0x%x but should be 0x%x.\n",
|
|
cw, (_FPU_DEFAULT & ~_FPU_RESERVED));
|
|
|
|
return cw != (_FPU_DEFAULT & ~_FPU_RESERVED);
|
|
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|