diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/config/cpu/powerpc/atomic_word.h')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/config/cpu/powerpc/atomic_word.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/config/cpu/powerpc/atomic_word.h b/gcc-4.4.3/libstdc++-v3/config/cpu/powerpc/atomic_word.h deleted file mode 100644 index 2c7bd8232..000000000 --- a/gcc-4.4.3/libstdc++-v3/config/cpu/powerpc/atomic_word.h +++ /dev/null @@ -1,37 +0,0 @@ -// Low-level type for atomic operations -*- C++ -*- - -// Copyright (C) 2004, 2009 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library 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. - -// This 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 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/>. - -#ifndef _GLIBCXX_ATOMIC_WORD_H -#define _GLIBCXX_ATOMIC_WORD_H 1 - -typedef int _Atomic_word; - -#define _GLIBCXX_READ_MEM_BARRIER __asm __volatile ("isync":::"memory") -#ifdef __NO_LWSYNC__ -#define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("sync":::"memory") -#else -#define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("lwsync":::"memory") -#endif - -#endif |