/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_BLOCK_H
#define __PERF_BLOCK_H

#include <linux/types.h>
#include "hist.h"
#include "symbol.h"
#include "sort.h"
#include "ui/ui.h"

struct block_info {
        struct symbol           *sym;
        u64                     start;
        u64                     end;
        u64                     cycles;
        u64                     cycles_aggr;
        s64                     cycles_spark[NUM_SPARKS];
        u64                     total_cycles;
        int                     num;
        int                     num_aggr;
        int                     br_cntr_nr;
        u64                     *br_cntr;
        struct evsel            *evsel;
};

struct block_fmt {
        struct perf_hpp_fmt     fmt;
        int                     idx;
        int                     width;
        const char              *header;
        u64                     total_cycles;
        u64                     block_cycles;
};

enum {
        PERF_HPP_REPORT__BLOCK_TOTAL_CYCLES_PCT,
        PERF_HPP_REPORT__BLOCK_LBR_CYCLES,
        PERF_HPP_REPORT__BLOCK_CYCLES_PCT,
        PERF_HPP_REPORT__BLOCK_AVG_CYCLES,
        PERF_HPP_REPORT__BLOCK_RANGE,
        PERF_HPP_REPORT__BLOCK_DSO,
        PERF_HPP_REPORT__BLOCK_BRANCH_COUNTER,
        PERF_HPP_REPORT__BLOCK_MAX_INDEX
};

struct block_report {
        struct block_hist       hist;
        u64                     cycles;
        struct block_fmt        fmts[PERF_HPP_REPORT__BLOCK_MAX_INDEX];
        int                     nr_fmts;
};

void block_info__delete(struct block_info *bi);

int64_t __block_info__cmp(struct hist_entry *left, struct hist_entry *right);

int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused,
                        struct hist_entry *left, struct hist_entry *right);

int block_info__process_sym(struct hist_entry *he, struct block_hist *bh,
                            u64 *block_cycles_aggr, u64 total_cycles,
                            unsigned int br_cntr_nr);

struct block_report *block_info__create_report(struct evlist *evlist,
                                               u64 total_cycles,
                                               int *block_hpps, int nr_hpps,
                                               int *nr_reps);

void block_info__free_report(struct block_report *reps, int nr_reps);

int report__browse_block_hists(struct block_hist *bh, float min_percent,
                               struct evsel *evsel, struct perf_env *env);

float block_info__total_cycles_percent(struct hist_entry *he);

#endif /* __PERF_BLOCK_H */