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

#ifndef __PERF_THREAD_H
#define __PERF_THREAD_H

#include <linux/rbtree.h>
#include <unistd.h>
#include "symbol.h"

struct map_groups {
	struct rb_root		maps[MAP__NR_TYPES];
	struct list_head	removed_maps[MAP__NR_TYPES];
};

size_t __map_groups__fprintf_maps(struct map_groups *self,
				  enum map_type type, FILE *fp);

struct thread {
	struct rb_node		rb_node;
	struct map_groups	mg;
	pid_t			pid;
	char			shortname[3];
	bool			comm_set;
	char			*comm;
	int			comm_len;
};

void map_groups__init(struct map_groups *self);
int thread__set_comm(struct thread *self, const char *comm);
int thread__comm_len(struct thread *self);
struct thread *perf_session__findnew(struct perf_session *self, pid_t pid);
void thread__insert_map(struct thread *self, struct map *map);
int thread__fork(struct thread *self, struct thread *parent);
size_t map_groups__fprintf_maps(struct map_groups *self, FILE *fp);
size_t perf_session__fprintf(struct perf_session *self, FILE *fp);

void maps__insert(struct rb_root *maps, struct map *map);
struct map *maps__find(struct rb_root *maps, u64 addr);

static inline void map_groups__insert(struct map_groups *self, struct map *map)
{
	 maps__insert(&self->maps[map->type], map);
}

static inline struct map *map_groups__find(struct map_groups *self,
					   enum map_type type, u64 addr)
{
	return maps__find(&self->maps[type], addr);
}

static inline struct map *thread__find_map(struct thread *self,
					   enum map_type type, u64 addr)
{
	return self ? map_groups__find(&self->mg, type, addr) : NULL;
}

void thread__find_addr_map(struct thread *self,
			   struct perf_session *session, u8 cpumode,
			   enum map_type type, u64 addr,
			   struct addr_location *al);

void thread__find_addr_location(struct thread *self,
				struct perf_session *session, u8 cpumode,
				enum map_type type, u64 addr,
				struct addr_location *al,
				symbol_filter_t filter);
struct symbol *map_groups__find_symbol(struct map_groups *self,
				       enum map_type type, u64 addr,
				       symbol_filter_t filter);

static inline struct symbol *map_groups__find_function(struct map_groups *self,
						       u64 addr,
						       symbol_filter_t filter)
{
	return map_groups__find_symbol(self, MAP__FUNCTION, addr, filter);
}

struct map *map_groups__find_by_name(struct map_groups *self,
				     enum map_type type, const char *name);

int __map_groups__create_kernel_maps(struct map_groups *self,
				     struct map *vmlinux_maps[MAP__NR_TYPES],
				     struct dso *kernel);
int map_groups__create_kernel_maps(struct map_groups *self,
				   struct map *vmlinux_maps[MAP__NR_TYPES]);

struct map *map_groups__new_module(struct map_groups *self, u64 start,
				   const char *filename);
#endif	/* __PERF_THREAD_H */
Commit	Line	Data
8b40f521 JK	1	#ifndef __PERF_THREAD_H
	2	#define __PERF_THREAD_H
	3
6baa0a5a	4	#include <linux/rbtree.h>
6baa0a5a FW	5	#include <unistd.h>
	6	#include "symbol.h"
	7
9958e1f0	8	struct map_groups {
95011c60 ACM	9	struct rb_root maps[MAP__NR_TYPES];
95011c60 ACM	10	struct list_head removed_maps[MAP__NR_TYPES];
9958e1f0 ACM	11	};
9958e1f0 ACM	12
65f2ed2b ACM	13	size_t __map_groups__fprintf_maps(struct map_groups *self,
	14	enum map_type type, FILE *fp);
	15
9958e1f0 ACM	16	struct thread {
	17	struct rb_node rb_node;
	18	struct map_groups mg;
	19	pid_t pid;
0ec04e16	20	char shortname[3];
faa5c5c3	21	bool comm_set;
b5fae128	22	char *comm;
a4fb581b	23	int comm_len;
6baa0a5a FW	24	};
6baa0a5a FW	25
9958e1f0	26	void map_groups__init(struct map_groups *self);
6baa0a5a	27	int thread__set_comm(struct thread self, const char comm);
a4fb581b	28	int thread__comm_len(struct thread *self);
b3165f41	29	struct thread perf_session__findnew(struct perf_session self, pid_t pid);
6baa0a5a FW	30	void thread__insert_map(struct thread self, struct map map);
6baa0a5a FW	31	int thread__fork(struct thread self, struct thread parent);
9958e1f0	32	size_t map_groups__fprintf_maps(struct map_groups self, FILE fp);
b3165f41	33	size_t perf_session__fprintf(struct perf_session self, FILE fp);
8b40f521	34
1b46cddf	35	void maps__insert(struct rb_root maps, struct map map);
1ed091c4	36	struct map maps__find(struct rb_root maps, u64 addr);
439d473b	37
9958e1f0 ACM	38	static inline void map_groups__insert(struct map_groups self, struct map map)
	39	{
	40	maps__insert(&self->maps[map->type], map);
	41	}
	42
	43	static inline struct map map_groups__find(struct map_groups self,
1ed091c4	44	enum map_type type, u64 addr)
1b46cddf	45	{
9958e1f0	46	return maps__find(&self->maps[type], addr);
1b46cddf ACM	47	}
1b46cddf ACM	48
9958e1f0 ACM	49	static inline struct map thread__find_map(struct thread self,
9958e1f0 ACM	50	enum map_type type, u64 addr)
95011c60	51	{
9958e1f0	52	return self ? map_groups__find(&self->mg, type, addr) : NULL;
95011c60	53	}
1ed091c4	54
59ee68ec ACM	55	void thread__find_addr_map(struct thread *self,
	56	struct perf_session *session, u8 cpumode,
	57	enum map_type type, u64 addr,
	58	struct addr_location *al);
	59
4aa65636 ACM	60	void thread__find_addr_location(struct thread *self,
4aa65636 ACM	61	struct perf_session *session, u8 cpumode,
1ed091c4 ACM	62	enum map_type type, u64 addr,
	63	struct addr_location *al,
	64	symbol_filter_t filter);
9958e1f0 ACM	65	struct symbol map_groups__find_symbol(struct map_groups self,
	66	enum map_type type, u64 addr,
	67	symbol_filter_t filter);
1ed091c4	68
9de89fe7 ACM	69	static inline struct symbol map_groups__find_function(struct map_groups self,
	70	u64 addr,
	71	symbol_filter_t filter)
1ed091c4	72	{
9de89fe7	73	return map_groups__find_symbol(self, MAP__FUNCTION, addr, filter);
1ed091c4	74	}
79406cd7 ACM	75
	76	struct map map_groups__find_by_name(struct map_groups self,
	77	enum map_type type, const char *name);
b7cece76 ACM	78
	79	int __map_groups__create_kernel_maps(struct map_groups *self,
	80	struct map *vmlinux_maps[MAP__NR_TYPES],
	81	struct dso *kernel);
9de89fe7 ACM	82	int map_groups__create_kernel_maps(struct map_groups *self,
	83	struct map *vmlinux_maps[MAP__NR_TYPES]);
	84
	85	struct map map_groups__new_module(struct map_groups self, u64 start,
	86	const char *filename);
8b40f521	87	#endif /* __PERF_THREAD_H */