blob: 65a8449b91f52973979cb6e6d4a673dc8bb3b1af (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
#ifndef _PERF_SYMBOL_
#define _PERF_SYMBOL_ 1
#include <linux/types.h>
#include "types.h"
#include <linux/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_ */
|
