2 * RISC-V PMU header file.
4 * Copyright (c) 2021 Western Digital Corporation or its affiliates.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2 or later, as published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * You should have received a copy of the GNU General Public License along with
16 * this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "qemu/main-loop.h"
22 #include "exec/exec-all.h"
24 bool riscv_pmu_ctr_monitor_instructions(CPURISCVState
*env
,
26 bool riscv_pmu_ctr_monitor_cycles(CPURISCVState
*env
,
28 void riscv_pmu_timer_cb(void *priv
);
29 int riscv_pmu_init(RISCVCPU
*cpu
, int num_counters
);
30 int riscv_pmu_update_event_map(CPURISCVState
*env
, uint64_t value
,
32 int riscv_pmu_incr_ctr(RISCVCPU
*cpu
, enum riscv_pmu_event_idx event_idx
);
33 void riscv_pmu_generate_fdt_node(void *fdt
, int num_counters
, char *pmu_name
);
34 int riscv_pmu_setup_timer(CPURISCVState
*env
, uint64_t value
,