target/riscv/pmu.c


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/*
 * RISC-V PMU file.
 *
 * Copyright (c) 2021 Western Digital Corporation or its affiliates.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2 or later, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "qemu/osdep.h"
#include "cpu.h"
#include "pmu.h"

bool riscv_pmu_ctr_monitor_instructions(CPURISCVState *env,
                                        uint32_t target_ctr)
{
    return (target_ctr == 0) ? true : false;
}

bool riscv_pmu_ctr_monitor_cycles(CPURISCVState *env, uint32_t target_ctr)
{
    return (target_ctr == 2) ? true : false;
}