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1#ifndef __PERF_PARSE_EVENTS_H
2#define __PERF_PARSE_EVENTS_H
3/*
4 * Parse symbolic events/counts passed in as options:
5 */
6
7#include <linux/list.h>
8#include <stdbool.h>
9#include "types.h"
10#include <linux/perf_event.h>
11#include "types.h"
12
13struct list_head;
14struct perf_evsel;
15struct perf_evlist;
16
17struct option;
18
19struct tracepoint_path {
20 char *system;
21 char *name;
22 struct tracepoint_path *next;
23};
24
25extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
26extern struct tracepoint_path *tracepoint_name_to_path(const char *name);
27extern bool have_tracepoints(struct list_head *evlist);
28
29const char *event_type(int type);
30
31extern int parse_events_option(const struct option *opt, const char *str,
32 int unset);
33extern int parse_events(struct perf_evlist *evlist, const char *str);
34extern int parse_events_terms(struct list_head *terms, const char *str);
35extern int parse_filter(const struct option *opt, const char *str, int unset);
36
37#define EVENTS_HELP_MAX (128*1024)
38
39enum {
40 PARSE_EVENTS__TERM_TYPE_NUM,
41 PARSE_EVENTS__TERM_TYPE_STR,
42};
43
44enum {
45 PARSE_EVENTS__TERM_TYPE_USER,
46 PARSE_EVENTS__TERM_TYPE_CONFIG,
47 PARSE_EVENTS__TERM_TYPE_CONFIG1,
48 PARSE_EVENTS__TERM_TYPE_CONFIG2,
49 PARSE_EVENTS__TERM_TYPE_NAME,
50 PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD,
51 PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
52};
53
54struct parse_events_term {
55 char *config;
56 union {
57 char *str;
58 u64 num;
59 } val;
60 int type_val;
61 int type_term;
62 struct list_head list;
63};
64
65struct parse_events_evlist {
66 struct list_head list;
67 int idx;
68 int nr_groups;
69};
70
71struct parse_events_terms {
72 struct list_head *terms;
73};
74
75int parse_events__is_hardcoded_term(struct parse_events_term *term);
76int parse_events_term__num(struct parse_events_term **_term,
77 int type_term, char *config, u64 num);
78int parse_events_term__str(struct parse_events_term **_term,
79 int type_term, char *config, char *str);
80int parse_events_term__sym_hw(struct parse_events_term **term,
81 char *config, unsigned idx);
82int parse_events_term__clone(struct parse_events_term **new,
83 struct parse_events_term *term);
84void parse_events__free_terms(struct list_head *terms);
85int parse_events__modifier_event(struct list_head *list, char *str, bool add);
86int parse_events__modifier_group(struct list_head *list, char *event_mod);
87int parse_events_name(struct list_head *list, char *name);
88int parse_events_add_tracepoint(struct list_head *list, int *idx,
89 char *sys, char *event);
90int parse_events_add_numeric(struct list_head *list, int *idx,
91 u32 type, u64 config,
92 struct list_head *head_config);
93int parse_events_add_cache(struct list_head *list, int *idx,
94 char *type, char *op_result1, char *op_result2);
95int parse_events_add_breakpoint(struct list_head *list, int *idx,
96 void *ptr, char *type);
97int parse_events_add_pmu(struct list_head *list, int *idx,
98 char *pmu , struct list_head *head_config);
99void parse_events__set_leader(char *name, struct list_head *list);
100void parse_events_update_lists(struct list_head *list_event,
101 struct list_head *list_all);
102void parse_events_error(void *data, void *scanner, char const *msg);
103
104void print_events(const char *event_glob, bool name_only);
105void print_events_type(u8 type);
106void print_tracepoint_events(const char *subsys_glob, const char *event_glob,
107 bool name_only);
108int print_hwcache_events(const char *event_glob, bool name_only);
109extern int is_valid_tracepoint(const char *event_string);
110
111extern int valid_debugfs_mount(const char *debugfs);
112
113#endif /* __PERF_PARSE_EVENTS_H */
1#ifndef __PERF_PARSE_EVENTS_H
2#define __PERF_PARSE_EVENTS_H
3/*
4 * Parse symbolic events/counts passed in as options:
5 */
6
7#include <linux/list.h>
8#include <stdbool.h>
9#include "types.h"
10#include "../../../include/linux/perf_event.h"
11#include "types.h"
12
13struct list_head;
14struct perf_evsel;
15struct perf_evlist;
16
17struct option;
18
19struct tracepoint_path {
20 char *system;
21 char *name;
22 struct tracepoint_path *next;
23};
24
25extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
26extern bool have_tracepoints(struct list_head *evlist);
27
28const char *event_type(int type);
29const char *event_name(struct perf_evsel *event);
30extern const char *__event_name(int type, u64 config);
31
32extern int parse_events_option(const struct option *opt, const char *str,
33 int unset);
34extern int parse_events(struct perf_evlist *evlist, const char *str,
35 int unset);
36extern int parse_filter(const struct option *opt, const char *str, int unset);
37
38#define EVENTS_HELP_MAX (128*1024)
39
40enum {
41 PARSE_EVENTS__TERM_TYPE_NUM,
42 PARSE_EVENTS__TERM_TYPE_STR,
43};
44
45enum {
46 PARSE_EVENTS__TERM_TYPE_USER,
47 PARSE_EVENTS__TERM_TYPE_CONFIG,
48 PARSE_EVENTS__TERM_TYPE_CONFIG1,
49 PARSE_EVENTS__TERM_TYPE_CONFIG2,
50 PARSE_EVENTS__TERM_TYPE_NAME,
51 PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD,
52 PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
53};
54
55struct parse_events__term {
56 char *config;
57 union {
58 char *str;
59 long num;
60 } val;
61 int type_val;
62 int type_term;
63 struct list_head list;
64};
65
66int parse_events__is_hardcoded_term(struct parse_events__term *term);
67int parse_events__term_num(struct parse_events__term **_term,
68 int type_term, char *config, long num);
69int parse_events__term_str(struct parse_events__term **_term,
70 int type_term, char *config, char *str);
71void parse_events__free_terms(struct list_head *terms);
72int parse_events_modifier(struct list_head *list, char *str);
73int parse_events_add_tracepoint(struct list_head **list, int *idx,
74 char *sys, char *event);
75int parse_events_add_numeric(struct list_head **list, int *idx,
76 unsigned long type, unsigned long config,
77 struct list_head *head_config);
78int parse_events_add_cache(struct list_head **list, int *idx,
79 char *type, char *op_result1, char *op_result2);
80int parse_events_add_breakpoint(struct list_head **list, int *idx,
81 void *ptr, char *type);
82int parse_events_add_pmu(struct list_head **list, int *idx,
83 char *pmu , struct list_head *head_config);
84void parse_events_update_lists(struct list_head *list_event,
85 struct list_head *list_all);
86void parse_events_error(struct list_head *list_all,
87 int *idx, char const *msg);
88int parse_events__test(void);
89
90void print_events(const char *event_glob);
91void print_events_type(u8 type);
92void print_tracepoint_events(const char *subsys_glob, const char *event_glob);
93int print_hwcache_events(const char *event_glob);
94extern int is_valid_tracepoint(const char *event_string);
95
96extern int valid_debugfs_mount(const char *debugfs);
97
98#endif /* __PERF_PARSE_EVENTS_H */