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

#ifndef __PERF_EVENT_H
#define __PERF_EVENT_H
#include "../perf.h"
#include "util.h"
#include <linux/list.h>

enum {
	SHOW_KERNEL	= 1,
	SHOW_USER	= 2,
	SHOW_HV		= 4,
};

/*
 * PERF_SAMPLE_IP | PERF_SAMPLE_TID | *
 */
struct ip_event {
	struct perf_event_header header;
	u64 ip;
	u32 pid, tid;
	unsigned char __more_data[];
};

struct mmap_event {
	struct perf_event_header header;
	u32 pid, tid;
	u64 start;
	u64 len;
	u64 pgoff;
	char filename[PATH_MAX];
};

struct comm_event {
	struct perf_event_header header;
	u32 pid, tid;
	char comm[16];
};

struct fork_event {
	struct perf_event_header header;
	u32 pid, ppid;
	u32 tid, ptid;
	u64 time;
};

struct lost_event {
	struct perf_event_header header;
	u64 id;
	u64 lost;
};

/*
 * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
 */
struct read_event {
	struct perf_event_header header;
	u32 pid, tid;
	u64 value;
	u64 time_enabled;
	u64 time_running;
	u64 id;
};

struct sample_event{
	struct perf_event_header        header;
	u64 array[];
};


typedef union event_union {
	struct perf_event_header	header;
	struct ip_event			ip;
	struct mmap_event		mmap;
	struct comm_event		comm;
	struct fork_event		fork;
	struct lost_event		lost;
	struct read_event		read;
	struct sample_event		sample;
} event_t;

struct map {
	struct list_head	node;
	u64			start;
	u64			end;
	u64			pgoff;
	u64			(*map_ip)(struct map *, u64);
	struct dso		*dso;
};

static inline u64 map__map_ip(struct map *map, u64 ip)
{
	return ip - map->start + map->pgoff;
}

static inline u64 vdso__map_ip(struct map *map __used, u64 ip)
{
	return ip;
}

struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen);
struct map *map__clone(struct map *self);
int map__overlap(struct map *l, struct map *r);
size_t map__fprintf(struct map *self, FILE *fp);

#endif
Commit	Line	Data
66e274f3 FW	1	#ifndef __PERF_EVENT_H
66e274f3 FW	2	#define __PERF_EVENT_H
1fe2c106	3	#include "../perf.h"
66e274f3 FW	4	#include "util.h"
66e274f3 FW	5	#include <linux/list.h>
1fe2c106	6
0f25bfc8 FW	7	enum {
	8	SHOW_KERNEL = 1,
	9	SHOW_USER = 2,
	10	SHOW_HV = 4,
	11	};
	12
18408ddc PZ	13	/*
	14	* PERF_SAMPLE_IP \| PERF_SAMPLE_TID \| *
	15	*/
1fe2c106 FW	16	struct ip_event {
	17	struct perf_event_header header;
	18	u64 ip;
	19	u32 pid, tid;
	20	unsigned char __more_data[];
	21	};
	22
	23	struct mmap_event {
	24	struct perf_event_header header;
	25	u32 pid, tid;
	26	u64 start;
	27	u64 len;
	28	u64 pgoff;
	29	char filename[PATH_MAX];
	30	};
	31
	32	struct comm_event {
	33	struct perf_event_header header;
	34	u32 pid, tid;
	35	char comm[16];
	36	};
	37
	38	struct fork_event {
	39	struct perf_event_header header;
	40	u32 pid, ppid;
	41	u32 tid, ptid;
393b2ad8	42	u64 time;
1fe2c106 FW	43	};
	44
	45	struct lost_event {
	46	struct perf_event_header header;
	47	u64 id;
	48	u64 lost;
	49	};
	50
18408ddc PZ	51	/*
	52	* PERF_FORMAT_ENABLED \| PERF_FORMAT_RUNNING \| PERF_FORMAT_ID
	53	*/
1fe2c106 FW	54	struct read_event {
1fe2c106 FW	55	struct perf_event_header header;
dc02bf71	56	u32 pid, tid;
1fe2c106 FW	57	u64 value;
	58	u64 time_enabled;
	59	u64 time_running;
	60	u64 id;
	61	};
	62
fd39e055 AV	63	struct sample_event{
	64	struct perf_event_header header;
	65	u64 array[];
	66	};
	67
	68
1fe2c106 FW	69	typedef union event_union {
	70	struct perf_event_header header;
	71	struct ip_event ip;
	72	struct mmap_event mmap;
	73	struct comm_event comm;
	74	struct fork_event fork;
	75	struct lost_event lost;
	76	struct read_event read;
fd39e055	77	struct sample_event sample;
1fe2c106	78	} event_t;
66e274f3 FW	79
	80	struct map {
	81	struct list_head node;
	82	u64 start;
	83	u64 end;
	84	u64 pgoff;
	85	u64 (map_ip)(struct map , u64);
	86	struct dso *dso;
	87	};
	88
	89	static inline u64 map__map_ip(struct map *map, u64 ip)
	90	{
	91	return ip - map->start + map->pgoff;
	92	}
	93
	94	static inline u64 vdso__map_ip(struct map *map __used, u64 ip)
	95	{
	96	return ip;
	97	}
	98
	99	struct map map__new(struct mmap_event event, char *cwd, int cwdlen);
	100	struct map map__clone(struct map self);
	101	int map__overlap(struct map l, struct map r);
	102	size_t map__fprintf(struct map self, FILE fp);
	103
	104	#endif