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66e274f3 FW |
1 | #ifndef __PERF_EVENT_H |
2 | #define __PERF_EVENT_H | |
1fe2c106 | 3 | #include "../perf.h" |
66e274f3 FW |
4 | #include "util.h" |
5 | #include <linux/list.h> | |
1fe2c106 FW |
6 | |
7 | struct ip_event { | |
8 | struct perf_event_header header; | |
9 | u64 ip; | |
10 | u32 pid, tid; | |
11 | unsigned char __more_data[]; | |
12 | }; | |
13 | ||
14 | struct mmap_event { | |
15 | struct perf_event_header header; | |
16 | u32 pid, tid; | |
17 | u64 start; | |
18 | u64 len; | |
19 | u64 pgoff; | |
20 | char filename[PATH_MAX]; | |
21 | }; | |
22 | ||
23 | struct comm_event { | |
24 | struct perf_event_header header; | |
25 | u32 pid, tid; | |
26 | char comm[16]; | |
27 | }; | |
28 | ||
29 | struct fork_event { | |
30 | struct perf_event_header header; | |
31 | u32 pid, ppid; | |
32 | u32 tid, ptid; | |
33 | }; | |
34 | ||
35 | struct lost_event { | |
36 | struct perf_event_header header; | |
37 | u64 id; | |
38 | u64 lost; | |
39 | }; | |
40 | ||
41 | struct read_event { | |
42 | struct perf_event_header header; | |
43 | u32 pid,tid; | |
44 | u64 value; | |
45 | u64 time_enabled; | |
46 | u64 time_running; | |
47 | u64 id; | |
48 | }; | |
49 | ||
50 | typedef union event_union { | |
51 | struct perf_event_header header; | |
52 | struct ip_event ip; | |
53 | struct mmap_event mmap; | |
54 | struct comm_event comm; | |
55 | struct fork_event fork; | |
56 | struct lost_event lost; | |
57 | struct read_event read; | |
58 | } event_t; | |
66e274f3 FW |
59 | |
60 | struct map { | |
61 | struct list_head node; | |
62 | u64 start; | |
63 | u64 end; | |
64 | u64 pgoff; | |
65 | u64 (*map_ip)(struct map *, u64); | |
66 | struct dso *dso; | |
67 | }; | |
68 | ||
69 | static inline u64 map__map_ip(struct map *map, u64 ip) | |
70 | { | |
71 | return ip - map->start + map->pgoff; | |
72 | } | |
73 | ||
74 | static inline u64 vdso__map_ip(struct map *map __used, u64 ip) | |
75 | { | |
76 | return ip; | |
77 | } | |
78 | ||
79 | struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen); | |
80 | struct map *map__clone(struct map *self); | |
81 | int map__overlap(struct map *l, struct map *r); | |
82 | size_t map__fprintf(struct map *self, FILE *fp); | |
83 | ||
84 | #endif |