Frederic Weisbecker | 66e274f | 2009-08-12 11:07:25 +0200 | [diff] [blame^] | 1 | #ifndef __PERF_EVENT_H |
| 2 | #define __PERF_EVENT_H |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 3 | #include "../perf.h" |
Frederic Weisbecker | 66e274f | 2009-08-12 11:07:25 +0200 | [diff] [blame^] | 4 | #include "util.h" |
| 5 | #include <linux/list.h> |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 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; |
Frederic Weisbecker | 66e274f | 2009-08-12 11:07:25 +0200 | [diff] [blame^] | 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 |