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/* PROLOG END TAG zYx                                              */
#ifndef _PPU_ATOMIC_SET_H_
#define _PPU_ATOMIC_SET_H_

#include "sync_utils.h"
#include "atomic.h"

/**
 * atomic_set - atomically set a counter in system memory.
 * @v: this is a 64bit address that points to an atomic_t 
 * 
 * Atomically set a counter to a given value. The only 
 * restriction is that @v must be word aligned.
 *
 * This routine implements the "fetch and store" 
 * primitive that is described in "Book I PowerPC User 
 * Instruction Set Architecture"
 *
 * Returns the previous value from system memory.
 */
static __inline void _atomic_set(atomic_ea_t v, int val)
{
  _atomic_replace (v, val);
}


#endif /* _PPU_ATOMIC_SET_H_ */