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Diffstat (limited to 'tools/perf/util/parse-events.h')
-rw-r--r--tools/perf/util/parse-events.h42
1 files changed, 30 insertions, 12 deletions
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index 52a2dda4f954..131f29b2f132 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -12,6 +12,7 @@
struct list_head;
struct perf_evsel;
struct perf_evlist;
+struct parse_events_error;
struct option;
@@ -29,7 +30,8 @@ const char *event_type(int type);
extern int parse_events_option(const struct option *opt, const char *str,
int unset);
-extern int parse_events(struct perf_evlist *evlist, const char *str);
+extern int parse_events(struct perf_evlist *evlist, const char *str,
+ struct parse_events_error *error);
extern int parse_events_terms(struct list_head *terms, const char *str);
extern int parse_filter(const struct option *opt, const char *str, int unset);
@@ -72,12 +74,23 @@ struct parse_events_term {
int type_term;
struct list_head list;
bool used;
+
+ /* error string indexes for within parsed string */
+ int err_term;
+ int err_val;
+};
+
+struct parse_events_error {
+ int idx; /* index in the parsed string */
+ char *str; /* string to display at the index */
+ char *help; /* optional help string */
};
struct parse_events_evlist {
- struct list_head list;
- int idx;
- int nr_groups;
+ struct list_head list;
+ int idx;
+ int nr_groups;
+ struct parse_events_error *error;
};
struct parse_events_terms {
@@ -85,10 +98,12 @@ struct parse_events_terms {
};
int parse_events__is_hardcoded_term(struct parse_events_term *term);
-int parse_events_term__num(struct parse_events_term **_term,
- int type_term, char *config, u64 num);
-int parse_events_term__str(struct parse_events_term **_term,
- int type_term, char *config, char *str);
+int parse_events_term__num(struct parse_events_term **term,
+ int type_term, char *config, u64 num,
+ void *loc_term, void *loc_val);
+int parse_events_term__str(struct parse_events_term **term,
+ int type_term, char *config, char *str,
+ void *loc_term, void *loc_val);
int parse_events_term__sym_hw(struct parse_events_term **term,
char *config, unsigned idx);
int parse_events_term__clone(struct parse_events_term **new,
@@ -99,21 +114,24 @@ int parse_events__modifier_group(struct list_head *list, char *event_mod);
int parse_events_name(struct list_head *list, char *name);
int parse_events_add_tracepoint(struct list_head *list, int *idx,
char *sys, char *event);
-int parse_events_add_numeric(struct list_head *list, int *idx,
+int parse_events_add_numeric(struct parse_events_evlist *data,
+ struct list_head *list,
u32 type, u64 config,
struct list_head *head_config);
int parse_events_add_cache(struct list_head *list, int *idx,
char *type, char *op_result1, char *op_result2);
int parse_events_add_breakpoint(struct list_head *list, int *idx,
void *ptr, char *type, u64 len);
-int parse_events_add_pmu(struct list_head *list, int *idx,
- char *pmu , struct list_head *head_config);
+int parse_events_add_pmu(struct parse_events_evlist *data,
+ struct list_head *list, char *name,
+ struct list_head *head_config);
enum perf_pmu_event_symbol_type
perf_pmu__parse_check(const char *name);
void parse_events__set_leader(char *name, struct list_head *list);
void parse_events_update_lists(struct list_head *list_event,
struct list_head *list_all);
-void parse_events_error(void *data, void *scanner, char const *msg);
+void parse_events_evlist_error(struct parse_events_evlist *data,
+ int idx, const char *str);
void print_events(const char *event_glob, bool name_only);