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36 lines
580 B
C
36 lines
580 B
C
/*
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* SPDX-FileCopyrightText: 2017 JP Bonn
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* SPDX-License-Identifier: LGPL-2.1-only
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*/
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#pragma once
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/**
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* @ingroup cpu_riscv_common
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* @{
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*
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* @file
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* @brief Functions to read CPU cycle counter
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*
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* @author JP Bonn
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*/
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Returns a count of the number of clock cycles executed by the
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* processor core on which the hart is running from an arbitrary
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* start time in the past.
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*/
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uint64_t get_cycle_count(void);
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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