Cortex-R performace counters. More...

#include <rtems/counter.h>
#include <rtems/sysinit.h>
#include <libcpu/arm-cp15.h>
#include <bsp.h>

Functions
uint32_t	_CPU_Counter_frequency (void)
	Returns the current CPU counter frequency in Hz. More...

CPU_Counter_ticks	_CPU_Counter_read (void)
	Returns the current CPU counter value. More...

	RTEMS_SYSINIT_ITEM (tms570_cpu_counter_initialize, RTEMS_SYSINIT_CPU_COUNTER, RTEMS_SYSINIT_ORDER_FIRST)

Detailed Description

Cortex-R performace counters.

The counters setup functions are these which has been suggested on StackOverflow

Code is probably for use on Cortex-A without modifications as well.

Functions