return add_event(list, idx, &attr, name);
}
-int
-parse_events_add_numeric(struct list_head *list, int *idx,
- unsigned long type, unsigned long config)
+static int config_term(struct perf_event_attr *attr,
+ struct parse_events__term *term)
+{
+ switch (term->type) {
+ case PARSE_EVENTS__TERM_TYPE_CONFIG:
+ attr->config = term->val.num;
+ break;
+ case PARSE_EVENTS__TERM_TYPE_CONFIG1:
+ attr->config1 = term->val.num;
+ break;
+ case PARSE_EVENTS__TERM_TYPE_CONFIG2:
+ attr->config2 = term->val.num;
+ break;
+ case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD:
+ attr->sample_period = term->val.num;
+ break;
+ case PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE:
+ /*
+ * TODO uncomment when the field is available
+ * attr->branch_sample_type = term->val.num;
+ */
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int config_attr(struct perf_event_attr *attr,
+ struct list_head *head, int fail)
+{
+ struct parse_events__term *term;
+
+ list_for_each_entry(term, head, list)
+ if (config_term(attr, term) && fail)
+ return -EINVAL;
+
+ return 0;
+}
+
+int parse_events_add_numeric(struct list_head *list, int *idx,
+ unsigned long type, unsigned long config,
+ struct list_head *head_config)
{
struct perf_event_attr attr;
memset(&attr, 0, sizeof(attr));
attr.type = type;
attr.config = config;
+
+ if (head_config &&
+ config_attr(&attr, head_config, 1))
+ return -EINVAL;
+
return add_event(list, idx, &attr,
(char *) __event_name(type, config));
}
print_tracepoint_events(NULL, NULL);
}
+
+int parse_events__is_hardcoded_term(struct parse_events__term *term)
+{
+ return term->type <= PARSE_EVENTS__TERM_TYPE_HARDCODED_MAX;
+}
+
+int parse_events__new_term(struct parse_events__term **_term, int type,
+ char *config, char *str, long num)
+{
+ struct parse_events__term *term;
+
+ term = zalloc(sizeof(*term));
+ if (!term)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&term->list);
+ term->type = type;
+ term->config = config;
+
+ switch (type) {
+ case PARSE_EVENTS__TERM_TYPE_CONFIG:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG1:
+ case PARSE_EVENTS__TERM_TYPE_CONFIG2:
+ case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD:
+ case PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE:
+ case PARSE_EVENTS__TERM_TYPE_NUM:
+ term->val.num = num;
+ break;
+ case PARSE_EVENTS__TERM_TYPE_STR:
+ term->val.str = str;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ *_term = term;
+ return 0;
+}
+
+void parse_events__free_terms(struct list_head *terms)
+{
+ struct parse_events__term *term, *h;
+
+ list_for_each_entry_safe(term, h, terms, list)
+ free(term);
+
+ free(terms);
+}