1 #ifndef __PERF_PARSE_EVENTS_H
2 #define __PERF_PARSE_EVENTS_H
4 * Parse symbolic events/counts passed in as options:
7 #include <linux/list.h>
10 #include <linux/perf_event.h>
19 struct tracepoint_path {
22 struct tracepoint_path *next;
25 extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
26 extern bool have_tracepoints(struct list_head *evlist);
28 const char *event_type(int type);
30 extern int parse_events_option(const struct option *opt, const char *str,
32 extern int parse_events(struct perf_evlist *evlist, const char *str);
33 extern int parse_events_terms(struct list_head *terms, const char *str);
34 extern int parse_filter(const struct option *opt, const char *str, int unset);
36 #define EVENTS_HELP_MAX (128*1024)
39 PARSE_EVENTS__TERM_TYPE_NUM,
40 PARSE_EVENTS__TERM_TYPE_STR,
44 PARSE_EVENTS__TERM_TYPE_USER,
45 PARSE_EVENTS__TERM_TYPE_CONFIG,
46 PARSE_EVENTS__TERM_TYPE_CONFIG1,
47 PARSE_EVENTS__TERM_TYPE_CONFIG2,
48 PARSE_EVENTS__TERM_TYPE_NAME,
49 PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD,
50 PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
53 struct parse_events_term {
61 struct list_head list;
64 struct parse_events_evlist {
65 struct list_head list;
70 struct parse_events_terms {
71 struct list_head *terms;
74 int parse_events__is_hardcoded_term(struct parse_events_term *term);
75 int parse_events_term__num(struct parse_events_term **_term,
76 int type_term, char *config, u64 num);
77 int parse_events_term__str(struct parse_events_term **_term,
78 int type_term, char *config, char *str);
79 int parse_events_term__sym_hw(struct parse_events_term **term,
80 char *config, unsigned idx);
81 int parse_events_term__clone(struct parse_events_term **new,
82 struct parse_events_term *term);
83 void parse_events__free_terms(struct list_head *terms);
84 int parse_events__modifier_event(struct list_head *list, char *str, bool add);
85 int parse_events__modifier_group(struct list_head *list, char *event_mod);
86 int parse_events_name(struct list_head *list, char *name);
87 int parse_events_add_tracepoint(struct list_head **list, int *idx,
88 char *sys, char *event);
89 int parse_events_add_numeric(struct list_head **list, int *idx,
91 struct list_head *head_config);
92 int parse_events_add_cache(struct list_head **list, int *idx,
93 char *type, char *op_result1, char *op_result2);
94 int parse_events_add_breakpoint(struct list_head **list, int *idx,
95 void *ptr, char *type);
96 int parse_events_add_pmu(struct list_head **list, int *idx,
97 char *pmu , struct list_head *head_config);
98 void parse_events__set_leader(char *name, struct list_head *list);
99 void parse_events_update_lists(struct list_head *list_event,
100 struct list_head *list_all);
101 void parse_events_error(void *data, void *scanner, char const *msg);
103 void print_events(const char *event_glob, bool name_only);
104 void print_events_type(u8 type);
105 void print_tracepoint_events(const char *subsys_glob, const char *event_glob,
107 int print_hwcache_events(const char *event_glob, bool name_only);
108 extern int is_valid_tracepoint(const char *event_string);
110 extern int valid_debugfs_mount(const char *debugfs);
112 #endif /* __PERF_PARSE_EVENTS_H */