gcell: removed gcell and gr-gcell

1 files changed, 0 insertions, 127 deletions

diff --git a/gcell/ibm/sync/spu_source/cond_init.h b/gcell/ibm/sync/spu_source/cond_init.h
deleted file mode 100644
index 7202e5352..000000000
--- a/gcell/ibm/sync/spu_source/cond_init.h
+++ /dev/null
@@ -1,127 +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_COND_INIT_H_
-#define _SPU_COND_INIT_H_
-
-#include "sync_utils.h"
-#include "cond.h"
-#include <spu_mfcio.h>
-
-
-/**
- * cond_init - initialize condition variable.
- * @cond: handle to effective address of condition variable.
- *
- *
- * Conditional Variable - is a synchronization device that allows 
- * SPE and PPE threads to suspend execution and relinquish the 
- * processors until some predicate on shared data is satisfied. 
- * The basic operations on conditions are: signal the condition
- * (when the predicate becomes true), and wait for the condition,
- * suspending the thread execution until anoter thread signals the
- * condition
- *
- * A condition variable must always be associated with a mutex, to
- * avoid the race condition where a thread prepares to wait on a 
- * condition variable and another thread signals the condition just
- * before the first thread actually waits on it.
- *
- * cond_init initializes the condition variable cond. 
- *
- * cond_signal restarts one of the threads that are waiting on the
- * condition variable cond. If no threads are waiting on cond, nothing
- * happens. If several threads are waiting on cond, exactly one
- * is restarted, but it is not specified which
- *
- * cond_broadcast restarts all the threads that are waiting on the 
- * condition variable cond. Nothing happens if no threads are waiting
- * on cond
- *
- * cond_wait atomically unlocks the mutex and waits for the condition
- * variable cond to be signaled. The mutex must be lock locked by 
- * the calling thread on the entrance to cond_wait. Before returning
- * to the calling thread, cond_wait re-acquires mutex. 
- *
- * Only one thread initializes a condition variable. Usually, the 
- * PPE thread initializes a condidtion variable, however, a cond_init
- * function is provided here for completeness
- *
- * Description: Initialize a cond variable to false.
- */
-static __inline void _cond_init(cond_ea_t cond )
-{
-    char _tmp[256];                                     
-    char *tmp = (char *) ALIGN(_tmp, 128);              
-    volatile unsigned short *buf = (volatile unsigned short *) &tmp[0];       
-    unsigned int size = 128, tagid;                          
-    unsigned int offset;           
-    addr64 ea64;
-    unsigned int oldtmask;
-    unsigned int tagmask;    
-
-    tagid = mfc_tag_reserve(); 
-
-    tagmask = 1 << (tagid & 31);
-
-    ea64.ull = ALIGN128_EA(cond);
-    offset = OFFSET128_EA_U16(cond);
-
-    MFC_DMA(buf, ea64, size, tagid & 31, MFC_GET_CMD);
-    oldtmask = spu_readch(MFC_RdTagMask);
-    spu_writech(MFC_WrTagMask, tagmask);
-    spu_writech(MFC_WrTagUpdate, MFC_TAG_UPDATE_ANY);
-    spu_readch(MFC_RdTagStat);
-
-    /* this is still just one word. since buf is of type
-     * short, we fit both counts into one word. */
-    buf[offset] = 0;
-    buf[offset+1] = 0;
-    MFC_DMA(buf, ea64, size, (tagid & 31), MFC_PUT_CMD);
-    spu_writech(MFC_WrTagMask, tagmask);
-    spu_writech(MFC_WrTagUpdate, MFC_TAG_UPDATE_ANY);
-    spu_readch(MFC_RdTagStat);
-    spu_writech(MFC_WrTagMask, oldtmask);
-    mfc_tag_release (tagid);
-}
-
-
-
-#endif /* _SPU_COND_INIT_H_ */