[linux-2.6-block.git] / tools / perf / util / parse-events.h

#ifndef __PERF_PARSE_EVENTS_H
#define __PERF_PARSE_EVENTS_H
/*
 * Parse symbolic events/counts passed in as options:
 */

#include "../../../include/linux/perf_event.h"

struct list_head;
struct perf_evsel;
struct perf_evlist;

struct option;

struct tracepoint_path {
	char *system;
	char *name;
	struct tracepoint_path *next;
};

extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
extern bool have_tracepoints(struct list_head *evlist);

const char *event_type(int type);
const char *event_name(struct perf_evsel *event);
extern const char *__event_name(int type, u64 config);

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,
			int unset);
extern int parse_filter(const struct option *opt, const char *str, int unset);

#define EVENTS_HELP_MAX (128*1024)

enum {
	PARSE_EVENTS__TERM_TYPE_CONFIG,
	PARSE_EVENTS__TERM_TYPE_CONFIG1,
	PARSE_EVENTS__TERM_TYPE_CONFIG2,
	PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD,
	PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
	PARSE_EVENTS__TERM_TYPE_NUM,
	PARSE_EVENTS__TERM_TYPE_STR,

	PARSE_EVENTS__TERM_TYPE_HARDCODED_MAX =
		PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
};

struct parse_events__term {
	char *config;
	union {
		char *str;
		long  num;
	} val;
	int type;

	struct list_head list;
};

int parse_events__is_hardcoded_term(struct parse_events__term *term);
int parse_events__new_term(struct parse_events__term **term, int type,
			   char *config, char *str, long num);
void parse_events__free_terms(struct list_head *terms);
int parse_events_modifier(struct list_head *list __used, char *str __used);
int parse_events_add_tracepoint(struct list_head *list, int *idx,
				char *sys, char *event);
int parse_events_add_raw(struct perf_evlist *evlist, unsigned long config,
			 unsigned long config1, unsigned long config2,
			 char *mod);
int parse_events_add_numeric(struct list_head *list, int *idx,
			     unsigned long type, unsigned long 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);
int parse_events_add_pmu(struct list_head *list, int *idx,
			 char *pmu , struct list_head *head_config);
void parse_events_error(struct list_head *list, int *idx,
			char const *msg);

void print_events(const char *event_glob);
void print_events_type(u8 type);
void print_tracepoint_events(const char *subsys_glob, const char *event_glob);
int print_hwcache_events(const char *event_glob);
extern int is_valid_tracepoint(const char *event_string);

extern int valid_debugfs_mount(const char *debugfs);

#endif /* __PERF_PARSE_EVENTS_H */
Commit	Line	Data
8b40f521 JK	1	#ifndef __PERF_PARSE_EVENTS_H
8b40f521 JK	2	#define __PERF_PARSE_EVENTS_H
5242519b IM	3	/*
	4	* Parse symbolic events/counts passed in as options:
	5	*/
	6
d030260a	7	#include "../../../include/linux/perf_event.h"
69aad6f1 ACM	8
	9	struct list_head;
	10	struct perf_evsel;
f120f9d5	11	struct perf_evlist;
69aad6f1	12
5beeded1 JB	13	struct option;
5beeded1 JB	14
1ef2ed10 FW	15	struct tracepoint_path {
	16	char *system;
	17	char *name;
	18	struct tracepoint_path *next;
	19	};
	20
	21	extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
5c7a6682	22	extern bool have_tracepoints(struct list_head *evlist);
1ef2ed10	23
1424dc96	24	const char *event_type(int type);
69aad6f1	25	const char event_name(struct perf_evsel event);
83a0944f	26	extern const char *__event_name(int type, u64 config);
8ad8db37	27
f120f9d5 JO	28	extern int parse_events_option(const struct option opt, const char str,
	29	int unset);
	30	extern int parse_events(struct perf_evlist evlist, const char str,
	31	int unset);
c171b552	32	extern int parse_filter(const struct option opt, const char str, int unset);
8ad8db37 IM	33
	34	#define EVENTS_HELP_MAX (128*1024)
	35
8f707d84 JO	36	enum {
	37	PARSE_EVENTS__TERM_TYPE_CONFIG,
	38	PARSE_EVENTS__TERM_TYPE_CONFIG1,
	39	PARSE_EVENTS__TERM_TYPE_CONFIG2,
	40	PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD,
	41	PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
	42	PARSE_EVENTS__TERM_TYPE_NUM,
	43	PARSE_EVENTS__TERM_TYPE_STR,
	44
	45	PARSE_EVENTS__TERM_TYPE_HARDCODED_MAX =
	46	PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
	47	};
	48
	49	struct parse_events__term {
	50	char *config;
	51	union {
	52	char *str;
	53	long num;
	54	} val;
	55	int type;
	56
	57	struct list_head list;
	58	};
	59
	60	int parse_events__is_hardcoded_term(struct parse_events__term *term);
	61	int parse_events__new_term(struct parse_events__term **term, int type,
	62	char config, char str, long num);
	63	void parse_events__free_terms(struct list_head *terms);
89812fc8 JO	64	int parse_events_modifier(struct list_head list __used, char str __used);
	65	int parse_events_add_tracepoint(struct list_head list, int idx,
	66	char sys, char event);
	67	int parse_events_add_raw(struct perf_evlist *evlist, unsigned long config,
	68	unsigned long config1, unsigned long config2,
	69	char *mod);
	70	int parse_events_add_numeric(struct list_head list, int idx,
8f707d84 JO	71	unsigned long type, unsigned long config,
8f707d84 JO	72	struct list_head *head_config);
89812fc8 JO	73	int parse_events_add_cache(struct list_head list, int idx,
	74	char type, char op_result1, char *op_result2);
	75	int parse_events_add_breakpoint(struct list_head list, int idx,
	76	void ptr, char type);
5f537a26 JO	77	int parse_events_add_pmu(struct list_head list, int idx,
5f537a26 JO	78	char pmu , struct list_head head_config);
89812fc8 JO	79	void parse_events_error(struct list_head list, int idx,
	80	char const *msg);
	81
668b8788 ACM	82	void print_events(const char *event_glob);
	83	void print_events_type(u8 type);
	84	void print_tracepoint_events(const char subsys_glob, const char event_glob);
	85	int print_hwcache_events(const char *event_glob);
20c457b8	86	extern int is_valid_tracepoint(const char *event_string);
8ad8db37	87
5beeded1 JB	88	extern int valid_debugfs_mount(const char *debugfs);
5beeded1 JB	89
8b40f521	90	#endif /* __PERF_PARSE_EVENTS_H */