diff options
Diffstat (limited to 'gcell/ibm/sync/ppu_source/mutex_unlock.h')
| -rw-r--r-- | gcell/ibm/sync/ppu_source/mutex_unlock.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/gcell/ibm/sync/ppu_source/mutex_unlock.h b/gcell/ibm/sync/ppu_source/mutex_unlock.h deleted file mode 100644 index e5255be02..000000000 --- a/gcell/ibm/sync/ppu_source/mutex_unlock.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -------------------------------------------------------------- */ -/* (C)Copyright 2001,2007, */ -/* International Business Machines Corporation, */ -/* Sony Computer Entertainment, Incorporated, */ -/* Toshiba Corporation, */ -/* */ -/* All Rights Reserved. */ -/* */ -/* Redistribution and use in source and binary forms, with or */ -/* without modification, are permitted provided that the */ -/* following conditions are met: */ -/* */ -/* - Redistributions of source code must retain the above copyright*/ -/* notice, this list of conditions and the following disclaimer. */ -/* */ -/* - Redistributions in binary form must reproduce the above */ -/* copyright notice, this list of conditions and the following */ -/* disclaimer in the documentation and/or other materials */ -/* provided with the distribution. */ -/* */ -/* - Neither the name of IBM Corporation nor the names of its */ -/* contributors may be used to endorse or promote products */ -/* derived from this software without specific prior written */ -/* permission. */ -/* */ -/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND */ -/* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, */ -/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ -/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */ -/* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR */ -/* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */ -/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT */ -/* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ -/* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) */ -/* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN */ -/* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR */ -/* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ -/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* -------------------------------------------------------------- */ -/* PROLOG END TAG zYx */ -#ifndef _PPU_MUTEX_UNLOCK_H_ -#define _PPU_MUTEX_UNLOCK_H_ - -#include "mutex.h" -#include "atomic.h" -#include "trace_libsync.h" - -/* function: _mutex_unlock - * - * Release a lock held at address 'lock' in system memory. - * For the PU, this routine is the same _unlock, and is - * provided here as a simple convenience for programmers - * (to match the interfaces that are supported on the SPU). - * All I need to do is a store since store is an atomic operation by itself - */ -static __inline void _mutex_unlock (mutex_ea_t lock) -{ - _atomic_replace ((atomic_ea_t)lock, 0); - - TRACE_MUTEX_UNLOCK(lock); -} - - -#endif /* _PPU_MUTEX_UNLOCK_H_ */ |