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review.trustedfirmware.org / hafnium / third_party / linux / 0f672f6c0b52b7b0700b0915c72b540721af4465 / . / tools / perf / util / db-export.h
blob: 9c3d38f5a40d4b040fd1fa2cade7fcb212d8e369 [file] [log] [blame]
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]1/* SPDX-License-Identifier: GPL-2.0-only */
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]2/*
3 * db-export.h: Support for exporting data suitable for import to a database
4 * Copyright (c) 2014, Intel Corporation.
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]5 */
6
7#ifndef __PERF_DB_EXPORT_H
8#define __PERF_DB_EXPORT_H
9
10#include <linux/types.h>
11#include <linux/list.h>
12
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]13struct evsel;
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]14struct machine;
15struct thread;
16struct comm;
17struct dso;
18struct perf_sample;
19struct addr_location;
20struct call_return_processor;
21struct call_path_root;
22struct call_path;
23struct call_return;
24
25struct export_sample {
26 union perf_event *event;
27 struct perf_sample *sample;
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]28 struct evsel *evsel;
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]29 struct addr_location *al;
30 u64 db_id;
31 u64 comm_db_id;
32 u64 dso_db_id;
33 u64 sym_db_id;
34 u64 offset; /* ip offset from symbol start */
35 u64 addr_dso_db_id;
36 u64 addr_sym_db_id;
37 u64 addr_offset; /* addr offset from symbol start */
38 u64 call_path_id;
39};
40
41struct db_export {
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]42 int (*export_evsel)(struct db_export *dbe, struct evsel *evsel);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]43 int (*export_machine)(struct db_export *dbe, struct machine *machine);
44 int (*export_thread)(struct db_export *dbe, struct thread *thread,
45 u64 main_thread_db_id, struct machine *machine);
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]46 int (*export_comm)(struct db_export *dbe, struct comm *comm,
47 struct thread *thread);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]48 int (*export_comm_thread)(struct db_export *dbe, u64 db_id,
49 struct comm *comm, struct thread *thread);
50 int (*export_dso)(struct db_export *dbe, struct dso *dso,
51 struct machine *machine);
52 int (*export_symbol)(struct db_export *dbe, struct symbol *sym,
53 struct dso *dso);
54 int (*export_branch_type)(struct db_export *dbe, u32 branch_type,
55 const char *name);
56 int (*export_sample)(struct db_export *dbe, struct export_sample *es);
57 int (*export_call_path)(struct db_export *dbe, struct call_path *cp);
58 int (*export_call_return)(struct db_export *dbe,
59 struct call_return *cr);
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]60 int (*export_context_switch)(struct db_export *dbe, u64 db_id,
61 struct machine *machine,
62 struct perf_sample *sample,
63 u64 th_out_id, u64 comm_out_id,
64 u64 th_in_id, u64 comm_in_id, int flags);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]65 struct call_return_processor *crp;
66 struct call_path_root *cpr;
67 u64 evsel_last_db_id;
68 u64 machine_last_db_id;
69 u64 thread_last_db_id;
70 u64 comm_last_db_id;
71 u64 comm_thread_last_db_id;
72 u64 dso_last_db_id;
73 u64 symbol_last_db_id;
74 u64 sample_last_db_id;
75 u64 call_path_last_db_id;
76 u64 call_return_last_db_id;
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]77 u64 context_switch_last_db_id;
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]78};
79
80int db_export__init(struct db_export *dbe);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]81void db_export__exit(struct db_export *dbe);
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]82int db_export__evsel(struct db_export *dbe, struct evsel *evsel);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]83int db_export__machine(struct db_export *dbe, struct machine *machine);
84int db_export__thread(struct db_export *dbe, struct thread *thread,
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]85 struct machine *machine, struct thread *main_thread);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]86int db_export__comm(struct db_export *dbe, struct comm *comm,
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]87 struct thread *thread);
88int db_export__exec_comm(struct db_export *dbe, struct comm *comm,
89 struct thread *main_thread);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]90int db_export__comm_thread(struct db_export *dbe, struct comm *comm,
91 struct thread *thread);
92int db_export__dso(struct db_export *dbe, struct dso *dso,
93 struct machine *machine);
94int db_export__symbol(struct db_export *dbe, struct symbol *sym,
95 struct dso *dso);
96int db_export__branch_type(struct db_export *dbe, u32 branch_type,
97 const char *name);
98int db_export__sample(struct db_export *dbe, union perf_event *event,
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]99 struct perf_sample *sample, struct evsel *evsel,
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]100 struct addr_location *al);
101
102int db_export__branch_types(struct db_export *dbe);
103
104int db_export__call_path(struct db_export *dbe, struct call_path *cp);
David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]105int db_export__call_return(struct db_export *dbe, struct call_return *cr,
106 u64 *parent_db_id);
107int db_export__switch(struct db_export *dbe, union perf_event *event,
108 struct perf_sample *sample, struct machine *machine);
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]109
110#endif