bsps/shared/dev/cpucounter/cpucounterread.c


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/*
 * Copyright (c) 2014 embedded brains GmbH.  All rights reserved.
 *
 * 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.
 */

#include <rtems/score/cpu.h>

CPU_Counter_ticks _CPU_Counter_read( void )
{
  static CPU_Counter_ticks counter;

  CPU_Counter_ticks snapshot;

  snapshot = counter;
  counter = snapshot + 1;

  return snapshot;
}