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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 bool have_tracepoints(struct list_head *evlist); 27 28const char *event_type(int type); 29 30extern int parse_events_option(const struct option *opt, const char *str, 31 int unset); 32extern int parse_events(struct perf_evlist *evlist, const char *str, 33 int unset); 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_data__events { 66 struct list_head list; 67 int idx; 68}; 69 70struct parse_events_data__terms { 71 struct list_head *terms; 72}; 73 74int parse_events__is_hardcoded_term(struct parse_events__term *term); 75int parse_events__term_num(struct parse_events__term **_term, 76 int type_term, char *config, u64 num); 77int parse_events__term_str(struct parse_events__term **_term, 78 int type_term, char *config, char *str); 79int parse_events__term_sym_hw(struct parse_events__term **term, 80 char *config, unsigned idx); 81int parse_events__term_clone(struct parse_events__term **new, 82 struct parse_events__term *term); 83void parse_events__free_terms(struct list_head *terms); 84int parse_events__modifier_event(struct list_head *list, char *str, bool add); 85int parse_events__modifier_group(struct list_head *list, char *event_mod); 86int parse_events_name(struct list_head *list, char *name); 87int parse_events_add_tracepoint(struct list_head **list, int *idx, 88 char *sys, char *event); 89int parse_events_add_numeric(struct list_head **list, int *idx, 90 u32 type, u64 config, 91 struct list_head *head_config); 92int parse_events_add_cache(struct list_head **list, int *idx, 93 char *type, char *op_result1, char *op_result2); 94int parse_events_add_breakpoint(struct list_head **list, int *idx, 95 void *ptr, char *type); 96int parse_events_add_pmu(struct list_head **list, int *idx, 97 char *pmu , struct list_head *head_config); 98void parse_events__set_leader(char *name, struct list_head *list); 99void parse_events_update_lists(struct list_head *list_event, 100 struct list_head *list_all); 101void parse_events_error(void *data, void *scanner, char const *msg); 102 103void print_events(const char *event_glob, bool name_only); 104void print_events_type(u8 type); 105void print_tracepoint_events(const char *subsys_glob, const char *event_glob, 106 bool name_only); 107int print_hwcache_events(const char *event_glob, bool name_only); 108extern int is_valid_tracepoint(const char *event_string); 109 110extern int valid_debugfs_mount(const char *debugfs); 111 112#endif /* __PERF_PARSE_EVENTS_H */