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/**
* @file
*
* @ingroup ScoreSMP
*
* @brief SuperCore SMP Support API
*/
/*
* COPYRIGHT (c) 1989-2011.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef _RTEMS_SCORE_SMP_H
#define _RTEMS_SCORE_SMP_H
#include <rtems/score/cpu.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup ScoreSMP SMP Support
*
* @ingroup Score
*
* This defines the interface of the SuperCore SMP support.
*
* @{
*/
#if defined( RTEMS_SMP )
extern uint32_t _SMP_Processor_count;
static inline uint32_t _SMP_Get_processor_count( void )
{
return _SMP_Processor_count;
}
#else
#define _SMP_Get_processor_count() UINT32_C(1)
#endif
#if defined( RTEMS_SMP )
static inline uint32_t _SMP_Get_current_processor( void )
{
return _CPU_SMP_Get_current_processor();
}
#else
#define _SMP_Get_current_processor() UINT32_C(0)
#endif
/** @} */
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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