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/*
* db-export.h: Support for exporting data suitable for import to a database
* Copyright (c) 2014, Intel Corporation.
*
* 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, 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.
*
*/
#ifndef __PERF_DB_EXPORT_H
#define __PERF_DB_EXPORT_H
#include <linux/types.h>
#include <linux/list.h>
struct perf_evsel;
struct machine;
struct thread;
struct comm;
struct dso;
struct perf_sample;
struct addr_location;
struct call_return_processor;
struct call_path_root;
struct call_path;
struct call_return;
struct export_sample {
union perf_event *event;
struct perf_sample *sample;
struct perf_evsel *evsel;
struct addr_location *al;
u64 db_id;
u64 comm_db_id;
u64 dso_db_id;
u64 sym_db_id;
u64 offset; /* ip offset from symbol start */
u64 addr_dso_db_id;
u64 addr_sym_db_id;
u64 addr_offset; /* addr offset from symbol start */
u64 call_path_id;
};
struct db_export {
int (*export_evsel)(struct db_export *dbe, struct perf_evsel *evsel);
int (*export_machine)(struct db_export *dbe, struct machine *machine);
int (*export_thread)(struct db_export *dbe, struct thread *thread,
u64 main_thread_db_id, struct machine *machine);
int (*export_comm)(struct db_export *dbe, struct comm *comm);
int (*export_comm_thread)(struct db_export *dbe, u64 db_id,
struct comm *comm, struct thread *thread);
int (*export_dso)(struct db_export *dbe, struct dso *dso,
struct machine *machine);
int (*export_symbol)(struct db_export *dbe, struct symbol *sym,
struct dso *dso);
int (*export_branch_type)(struct db_export *dbe, u32 branch_type,
const char *name);
int (*export_sample)(struct db_export *dbe, struct export_sample *es);
int (*export_call_path)(struct db_export *dbe, struct call_path *cp);
int (*export_call_return)(struct db_export *dbe,
struct call_return *cr);
struct call_return_processor *crp;
struct call_path_root *cpr;
u64 evsel_last_db_id;
u64 machine_last_db_id;
u64 thread_last_db_id;
u64 comm_last_db_id;
u64 comm_thread_last_db_id;
u64 dso_last_db_id;
u64 symbol_last_db_id;
u64 sample_last_db_id;
u64 call_path_last_db_id;
u64 call_return_last_db_id;
struct list_head deferred;
};
int db_export__init(struct db_export *dbe);
int db_export__flush(struct db_export *dbe);
void db_export__exit(struct db_export *dbe);
int db_export__evsel(struct db_export *dbe, struct perf_evsel *evsel);
int db_export__machine(struct db_export *dbe, struct machine *machine);
int db_export__thread(struct db_export *dbe, struct thread *thread,
struct machine *machine, struct comm *comm);
int db_export__comm(struct db_export *dbe, struct comm *comm,
struct thread *main_thread);
int db_export__comm_thread(struct db_export *dbe, struct comm *comm,
struct thread *thread);
int db_export__dso(struct db_export *dbe, struct dso *dso,
struct machine *machine);
int db_export__symbol(struct db_export *dbe, struct symbol *sym,
struct dso *dso);
int db_export__branch_type(struct db_export *dbe, u32 branch_type,
const char *name);
int db_export__sample(struct db_export *dbe, union perf_event *event,
struct perf_sample *sample, struct perf_evsel *evsel,
struct addr_location *al);
int db_export__branch_types(struct db_export *dbe);
int db_export__call_path(struct db_export *dbe, struct call_path *cp);
int db_export__call_return(struct db_export *dbe, struct call_return *cr,
u64 *parent_db_id);
#endif
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