diff options
Diffstat (limited to 'gcell/ibm/sync/spu_source/libsync.h')
| -rw-r--r-- | gcell/ibm/sync/spu_source/libsync.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/gcell/ibm/sync/spu_source/libsync.h b/gcell/ibm/sync/spu_source/libsync.h deleted file mode 100644 index 48cc722bd..000000000 --- a/gcell/ibm/sync/spu_source/libsync.h +++ /dev/null @@ -1,116 +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 _SPU_LIB_SYNC_H_ -#define _SPU_LIB_SYNC_H_ -#include "sync_utils.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef unsigned long long atomic_ea_t; - -extern void atomic_set(atomic_ea_t v, int val); -extern void atomic_add(int a, atomic_ea_t v); -extern void atomic_sub(int a, atomic_ea_t v); -extern void atomic_inc(atomic_ea_t v); -extern void atomic_dec(atomic_ea_t v); - -extern int atomic_read(atomic_ea_t v); -extern int atomic_add_return(int a, atomic_ea_t v); -extern int atomic_sub_return(int a, atomic_ea_t v); -extern int atomic_inc_return(atomic_ea_t v); -extern int atomic_dec_return(atomic_ea_t v); -extern int atomic_sub_and_test(int a, atomic_ea_t v); -extern int atomic_dec_and_test(atomic_ea_t v); -extern int atomic_dec_if_positive(atomic_ea_t v); - -typedef unsigned long long mutex_ea_t; - -extern void mutex_init(mutex_ea_t lock); -extern void mutex_lock(mutex_ea_t lock); -extern int mutex_trylock(mutex_ea_t ea); -extern void mutex_unlock(mutex_ea_t lock); - - -typedef struct -{ - int num_threads_signal; /* the number of threads that are going to be waken up. - * There are 3 values possible for this parameter, 0, 1, - * or num_threads_waiting - */ - int num_threads_waiting; /* the number of threads that are waiting to be awaken - */ -} condition_variable_t __attribute__ ((aligned (128))); - -typedef eaddr_t cond_ea_t; /* a system memory 64 bit address that points to - * a valid condition_variable_t - */ - - -extern void cond_init (cond_ea_t cond); -extern void cond_signal (cond_ea_t cond); -extern void cond_broadcast (cond_ea_t cond); -extern void cond_wait (cond_ea_t cond, mutex_ea_t mutex); - -typedef unsigned long long completion_ea_t; - -extern void init_completion(completion_ea_t completion); -extern void wait_for_completion(completion_ea_t completion); -extern void complete(completion_ea_t completion); -extern void complete_all(completion_ea_t completion); - -#ifdef __SPU__ - /* Function only implemented for the SPU - */ - extern void read_lock(eaddr_t ea); - extern void read_unlock(eaddr_t ea); - extern int read_trylock(eaddr_t ea); - extern void write_lock(eaddr_t ea); - extern void write_unlock(eaddr_t ea); - extern int write_trylock(eaddr_t ea); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* _SPU_LIB_SYNC_H_ */ |