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/**
* @file
*
* @ingroup QorIQ
*
* @brief QorIQ benchmark timer.
*/
/*
* Copyright (c) 2011 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* 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.com/license/LICENSE.
*
* $Id$
*/
#include <rtems/btimer.h>
#include <libcpu/powerpc-utility.h>
static benchmark_timer_t benchmark_timer_base;
void benchmark_timer_initialize(void)
{
benchmark_timer_base = ppc_alternate_time_base();
}
benchmark_timer_t benchmark_timer_read(void)
{
return ppc_alternate_time_base() - benchmark_timer_base;
}
void benchmark_timer_disable_subtracting_average_overhead(bool find_average_overhead)
{
/* VOID */
}
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