[net-next-2.6.git] / tools / perf / util / symbol.h

#ifndef _PERF_SYMBOL_
#define _PERF_SYMBOL_ 1

#include <linux/types.h>
#include "types.h"
#include "list.h"
#include <linux/rbtree.h>

struct symbol {
	struct rb_node	rb_node;
	u64		start;
	u64		end;
	u64		obj_start;
	u64		hist_sum;
	u64		*hist;
	void		*priv;
	char		name[0];
};

struct dso {
	struct list_head node;
	struct rb_root	 syms;
	struct symbol    *(*find_symbol)(struct dso *, u64 ip);
	unsigned int	 sym_priv_size;
	unsigned char	 prelinked;
	char		 name[0];
};

const char *sym_hist_filter;

typedef int (*symbol_filter_t)(struct dso *self, struct symbol *sym);

struct dso *dso__new(const char *name, unsigned int sym_priv_size);
void dso__delete(struct dso *self);

static inline void *dso__sym_priv(struct dso *self, struct symbol *sym)
{
	return ((void *)sym) - self->sym_priv_size;
}

struct symbol *dso__find_symbol(struct dso *self, u64 ip);

int dso__load_kernel(struct dso *self, const char *vmlinux,
		     symbol_filter_t filter, int verbose);
int dso__load(struct dso *self, symbol_filter_t filter, int verbose);

size_t dso__fprintf(struct dso *self, FILE *fp);

void symbol__init(void);
#endif /* _PERF_SYMBOL_ */
Commit	Line	Data
a2928c42 ACM	1	#ifndef _PERF_SYMBOL_
	2	#define _PERF_SYMBOL_ 1
	3
	4	#include <linux/types.h>
7c6a1c65	5	#include "types.h"
a2928c42	6	#include "list.h"
43cbcd8a	7	#include <linux/rbtree.h>
a2928c42 ACM	8
	9	struct symbol {
	10	struct rb_node rb_node;
9cffa8d5 PM	11	u64 start;
	12	u64 end;
	13	u64 obj_start;
	14	u64 hist_sum;
	15	u64 *hist;
301406b9	16	void *priv;
a2928c42 ACM	17	char name[0];
	18	};
	19
	20	struct dso {
	21	struct list_head node;
	22	struct rb_root syms;
9cffa8d5	23	struct symbol (find_symbol)(struct dso *, u64 ip);
f5812a7a ACM	24	unsigned int sym_priv_size;
f5812a7a ACM	25	unsigned char prelinked;
a2928c42 ACM	26	char name[0];
	27	};
	28
0b73da3f IM	29	const char *sym_hist_filter;
0b73da3f IM	30
69ee69f6 ACM	31	typedef int (symbol_filter_t)(struct dso self, struct symbol *sym);
69ee69f6 ACM	32
0085c954	33	struct dso dso__new(const char name, unsigned int sym_priv_size);
a2928c42 ACM	34	void dso__delete(struct dso *self);
a2928c42 ACM	35
0085c954 ACM	36	static inline void dso__sym_priv(struct dso self, struct symbol *sym)
	37	{
	38	return ((void *)sym) - self->sym_priv_size;
	39	}
	40
9cffa8d5	41	struct symbol dso__find_symbol(struct dso self, u64 ip);
a2928c42	42
69ee69f6	43	int dso__load_kernel(struct dso self, const char vmlinux,
bd74137e IM	44	symbol_filter_t filter, int verbose);
bd74137e IM	45	int dso__load(struct dso *self, symbol_filter_t filter, int verbose);
a2928c42 ACM	46
	47	size_t dso__fprintf(struct dso self, FILE fp);
	48
	49	void symbol__init(void);
	50	#endif /* _PERF_SYMBOL_ */