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Diffstat (limited to 'sysdeps/powerpc/bits/memory.h')
| -rw-r--r-- | sysdeps/powerpc/bits/memory.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/sysdeps/powerpc/bits/memory.h b/sysdeps/powerpc/bits/memory.h deleted file mode 100644 index 96624c3..0000000 --- a/sysdeps/powerpc/bits/memory.h +++ /dev/null @@ -1,36 +0,0 @@ -/* Memory barrier operations. PowerPC version. - Copyright (C) 2003 Free Software Foundation, Inc. - 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 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. */ - -#ifndef _BITS_MEMORY_H -#define _BITS_MEMORY_H 1 - -/* Prevent read and write reordering across this function. */ -inline void -__memory_barrier (void) -{ - asm ("sync" ::: "memory"); -} - -/* Prevent read reordering across this function. */ -#define __memory_read_barrier __memory_barrier - -/* Prevent write reordering across this function. */ -#define __memory_write_barrier __memory_barrier - -#endif |