1 files changed, 0 insertions, 125 deletions
diff --git a/cpukit/score/include/rtems/score/smpbarrier.h b/cpukit/score/include/rtems/score/smpbarrier.h
deleted file mode 100644
index fddf7bb1cd..0000000000
--- a/cpukit/score/include/rtems/score/smpbarrier.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/**
- * @file
- *
- * @ingroup ScoreSMPBarrier
- *
- * @brief SMP Barrier API
- */
-
-/*
- * Copyright (c) 2013-2014 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <rtems@embedded-brains.de>
- *
- * 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_SMPBARRIER_H
-#define _RTEMS_SCORE_SMPBARRIER_H
-
-#include <rtems/score/cpuopts.h>
-#include <rtems/score/atomic.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/**
- * @defgroup ScoreSMPBarrier SMP Barriers
- *
- * @ingroup Score
- *
- * @brief The SMP barrier provides barrier synchronization for SMP systems at
- * the lowest level.
- *
- * The SMP barrier is implemented as a sense barrier, see also Herlihy and
- * Shavit, "The Art of Multiprocessor Programming", 17.3 Sense-Reversing
- * Barrier.
- *
- * @{
- */
-
-/**
- * @brief SMP barrier control.
- */
-typedef struct {
-  Atomic_Uint value;
-  Atomic_Uint sense;
-} SMP_barrier_Control;
-
-/**
- * @brief SMP barrier per-thread state.
- *
- * Each user of the barrier must provide this per-thread state.
- */
-typedef struct {
-  unsigned int sense;
-} SMP_barrier_State;
-
-/**
- * @brief SMP barrier control initializer for static initialization.
- */
-#define SMP_BARRIER_CONTROL_INITIALIZER \
-  { ATOMIC_INITIALIZER_UINT( 0U ), ATOMIC_INITIALIZER_UINT( 0U ) }
-
-/**
- * @brief SMP barrier per-thread state initializer for static initialization.
- */
-#define SMP_BARRIER_STATE_INITIALIZER { 0U }
-
-/**
- * @brief Initializes a SMP barrier control.
- *
- * Concurrent initialization leads to unpredictable results.
- *
- * @param[out] control The SMP barrier control.
- */
-static inline void _SMP_barrier_Control_initialize(
-  SMP_barrier_Control *control
-)
-{
-  _Atomic_Init_uint( &control->value, 0U );
-  _Atomic_Init_uint( &control->sense, 0U );
-}
-
-/**
- * @brief Initializes a SMP barrier per-thread state.
- *
- * @param[out] state The SMP barrier control.
- */
-static inline void _SMP_barrier_State_initialize(
-  SMP_barrier_State *state
-)
-{
-  state->sense = 0U;
-}
-
-/**
- * @brief Waits on the SMP barrier until count threads rendezvoused.
- *
- * @param[in, out] control The SMP barrier control.
- * @param[in, out] state The SMP barrier per-thread state.
- * @param[in] count The thread count bound to rendezvous.
- *
- * @retval true This processor performed the barrier release.
- * @retval false Otherwise.
- */
-bool _SMP_barrier_Wait(
-  SMP_barrier_Control *control,
-  SMP_barrier_State *state,
-  unsigned int count
-);
-
-/**@}*/
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* _RTEMS_SCORE_SMPBARRIER_H */