Commit | Line | Data |
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8b40f521 JK |
1 | #ifndef __PERF_PARSE_EVENTS_H |
2 | #define __PERF_PARSE_EVENTS_H | |
5242519b IM |
3 | /* |
4 | * Parse symbolic events/counts passed in as options: | |
5 | */ | |
6 | ||
f50246e2 | 7 | #include <linux/list.h> |
c651214e | 8 | #include <stdbool.h> |
d944c4ee | 9 | #include <linux/types.h> |
d2709c7c | 10 | #include <linux/perf_event.h> |
69aad6f1 ACM |
11 | |
12 | struct list_head; | |
13 | struct perf_evsel; | |
f120f9d5 | 14 | struct perf_evlist; |
b39b8393 | 15 | struct parse_events_error; |
69aad6f1 | 16 | |
5beeded1 JB |
17 | struct option; |
18 | ||
1ef2ed10 FW |
19 | struct tracepoint_path { |
20 | char *system; | |
21 | char *name; | |
22 | struct tracepoint_path *next; | |
23 | }; | |
24 | ||
3938bad4 ACM |
25 | struct tracepoint_path *tracepoint_id_to_path(u64 config); |
26 | struct tracepoint_path *tracepoint_name_to_path(const char *name); | |
27 | bool have_tracepoints(struct list_head *evlist); | |
1ef2ed10 | 28 | |
1424dc96 | 29 | const char *event_type(int type); |
8ad8db37 | 30 | |
3938bad4 ACM |
31 | int parse_events_option(const struct option *opt, const char *str, int unset); |
32 | int parse_events(struct perf_evlist *evlist, const char *str, | |
33 | struct parse_events_error *error); | |
34 | int parse_events_terms(struct list_head *terms, const char *str); | |
35 | int parse_filter(const struct option *opt, const char *str, int unset); | |
36 | int exclude_perf(const struct option *opt, const char *arg, int unset); | |
8ad8db37 IM |
37 | |
38 | #define EVENTS_HELP_MAX (128*1024) | |
39 | ||
dcb4e102 KL |
40 | enum perf_pmu_event_symbol_type { |
41 | PMU_EVENT_SYMBOL_ERR, /* not a PMU EVENT */ | |
42 | PMU_EVENT_SYMBOL, /* normal style PMU event */ | |
43 | PMU_EVENT_SYMBOL_PREFIX, /* prefix of pre-suf style event */ | |
44 | PMU_EVENT_SYMBOL_SUFFIX, /* suffix of pre-suf style event */ | |
45 | }; | |
46 | ||
47 | struct perf_pmu_event_symbol { | |
48 | char *symbol; | |
49 | enum perf_pmu_event_symbol_type type; | |
50 | }; | |
51 | ||
8f707d84 | 52 | enum { |
16fa7e82 JO |
53 | PARSE_EVENTS__TERM_TYPE_NUM, |
54 | PARSE_EVENTS__TERM_TYPE_STR, | |
55 | }; | |
56 | ||
57 | enum { | |
58 | PARSE_EVENTS__TERM_TYPE_USER, | |
8f707d84 JO |
59 | PARSE_EVENTS__TERM_TYPE_CONFIG, |
60 | PARSE_EVENTS__TERM_TYPE_CONFIG1, | |
61 | PARSE_EVENTS__TERM_TYPE_CONFIG2, | |
6b5fc39b | 62 | PARSE_EVENTS__TERM_TYPE_NAME, |
8f707d84 | 63 | PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD, |
09af2a55 | 64 | PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ, |
8f707d84 | 65 | PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE, |
32067712 | 66 | PARSE_EVENTS__TERM_TYPE_TIME, |
d457c963 KL |
67 | PARSE_EVENTS__TERM_TYPE_CALLGRAPH, |
68 | PARSE_EVENTS__TERM_TYPE_STACKSIZE, | |
374ce938 | 69 | PARSE_EVENTS__TERM_TYPE_NOINHERIT, |
17cb5f84 WN |
70 | PARSE_EVENTS__TERM_TYPE_INHERIT, |
71 | __PARSE_EVENTS__TERM_TYPE_NR, | |
8f707d84 JO |
72 | }; |
73 | ||
2d055bf2 WN |
74 | struct parse_events_array { |
75 | size_t nr_ranges; | |
76 | struct { | |
77 | unsigned int start; | |
78 | size_t length; | |
79 | } *ranges; | |
80 | }; | |
81 | ||
6cee6cd3 | 82 | struct parse_events_term { |
8f707d84 | 83 | char *config; |
2d055bf2 | 84 | struct parse_events_array array; |
8f707d84 JO |
85 | union { |
86 | char *str; | |
b527bab5 | 87 | u64 num; |
8f707d84 | 88 | } val; |
16fa7e82 JO |
89 | int type_val; |
90 | int type_term; | |
8f707d84 | 91 | struct list_head list; |
688d4dfc | 92 | bool used; |
cecf3a2e JO |
93 | |
94 | /* error string indexes for within parsed string */ | |
95 | int err_term; | |
96 | int err_val; | |
8f707d84 JO |
97 | }; |
98 | ||
b39b8393 JO |
99 | struct parse_events_error { |
100 | int idx; /* index in the parsed string */ | |
101 | char *str; /* string to display at the index */ | |
102 | char *help; /* optional help string */ | |
103 | }; | |
104 | ||
23b6339b | 105 | struct parse_events_evlist { |
b39b8393 JO |
106 | struct list_head list; |
107 | int idx; | |
108 | int nr_groups; | |
109 | struct parse_events_error *error; | |
7630b3e2 | 110 | struct perf_evlist *evlist; |
46010ab2 JO |
111 | }; |
112 | ||
23b6339b | 113 | struct parse_events_terms { |
90e2b22d JO |
114 | struct list_head *terms; |
115 | }; | |
116 | ||
1669e509 | 117 | void parse_events__shrink_config_terms(void); |
6cee6cd3 | 118 | int parse_events__is_hardcoded_term(struct parse_events_term *term); |
bb78ce7d AH |
119 | int parse_events_term__num(struct parse_events_term **term, |
120 | int type_term, char *config, u64 num, | |
121 | void *loc_term, void *loc_val); | |
122 | int parse_events_term__str(struct parse_events_term **term, | |
123 | int type_term, char *config, char *str, | |
124 | void *loc_term, void *loc_val); | |
6cee6cd3 | 125 | int parse_events_term__sym_hw(struct parse_events_term **term, |
1d33d6dc | 126 | char *config, unsigned idx); |
6cee6cd3 ACM |
127 | int parse_events_term__clone(struct parse_events_term **new, |
128 | struct parse_events_term *term); | |
2146afc6 | 129 | void parse_events_terms__delete(struct list_head *terms); |
fc0a2c1d | 130 | void parse_events_terms__purge(struct list_head *terms); |
2d055bf2 | 131 | void parse_events__clear_array(struct parse_events_array *a); |
f5b1135b | 132 | int parse_events__modifier_event(struct list_head *list, char *str, bool add); |
89efb029 | 133 | int parse_events__modifier_group(struct list_head *list, char *event_mod); |
ac2ba9f3 | 134 | int parse_events_name(struct list_head *list, char *name); |
c5cd8ac0 | 135 | int parse_events_add_tracepoint(struct list_head *list, int *idx, |
e2f9f8ea | 136 | char *sys, char *event, |
e637d177 HK |
137 | struct parse_events_error *error, |
138 | struct list_head *head_config); | |
84c86ca1 WN |
139 | int parse_events_load_bpf(struct parse_events_evlist *data, |
140 | struct list_head *list, | |
d509db04 | 141 | char *bpf_file_name, |
a34f3be7 WN |
142 | bool source, |
143 | struct list_head *head_config); | |
84c86ca1 WN |
144 | /* Provide this function for perf test */ |
145 | struct bpf_object; | |
146 | int parse_events_load_bpf_obj(struct parse_events_evlist *data, | |
147 | struct list_head *list, | |
95088a59 WN |
148 | struct bpf_object *obj, |
149 | struct list_head *head_config); | |
87d650be JO |
150 | int parse_events_add_numeric(struct parse_events_evlist *data, |
151 | struct list_head *list, | |
b527bab5 | 152 | u32 type, u64 config, |
8f707d84 | 153 | struct list_head *head_config); |
c5cd8ac0 | 154 | int parse_events_add_cache(struct list_head *list, int *idx, |
43d0b978 WN |
155 | char *type, char *op_result1, char *op_result2, |
156 | struct parse_events_error *error, | |
157 | struct list_head *head_config); | |
c5cd8ac0 | 158 | int parse_events_add_breakpoint(struct list_head *list, int *idx, |
3741eb9f | 159 | void *ptr, char *type, u64 len); |
36adec85 JO |
160 | int parse_events_add_pmu(struct parse_events_evlist *data, |
161 | struct list_head *list, char *name, | |
162 | struct list_head *head_config); | |
dcb4e102 KL |
163 | enum perf_pmu_event_symbol_type |
164 | perf_pmu__parse_check(const char *name); | |
63dab225 | 165 | void parse_events__set_leader(char *name, struct list_head *list); |
5d7be90e JO |
166 | void parse_events_update_lists(struct list_head *list_event, |
167 | struct list_head *list_all); | |
b39b8393 JO |
168 | void parse_events_evlist_error(struct parse_events_evlist *data, |
169 | int idx, const char *str); | |
89812fc8 | 170 | |
a3277d2d | 171 | void print_events(const char *event_glob, bool name_only); |
705750f2 YS |
172 | |
173 | struct event_symbol { | |
174 | const char *symbol; | |
175 | const char *alias; | |
176 | }; | |
177 | extern struct event_symbol event_symbols_hw[]; | |
178 | extern struct event_symbol event_symbols_sw[]; | |
179 | void print_symbol_events(const char *event_glob, unsigned type, | |
180 | struct event_symbol *syms, unsigned max, | |
181 | bool name_only); | |
a3277d2d FW |
182 | void print_tracepoint_events(const char *subsys_glob, const char *event_glob, |
183 | bool name_only); | |
184 | int print_hwcache_events(const char *event_glob, bool name_only); | |
3938bad4 | 185 | int is_valid_tracepoint(const char *event_string); |
8ad8db37 | 186 | |
23773ca1 | 187 | int valid_event_mount(const char *eventfs); |
ffeb883e | 188 | char *parse_events_formats_error_string(char *additional_terms); |
5beeded1 | 189 | |
8b40f521 | 190 | #endif /* __PERF_PARSE_EVENTS_H */ |