Commit | Line | Data |
---|---|---|
cdd6c482 IM |
1 | #ifndef __PERF_RECORD_H |
2 | #define __PERF_RECORD_H | |
8b40f521 | 3 | |
4a58e611 ACM |
4 | #include <limits.h> |
5 | ||
1fe2c106 | 6 | #include "../perf.h" |
4a58e611 | 7 | #include "map.h" |
1fe2c106 | 8 | |
18408ddc PZ |
9 | /* |
10 | * PERF_SAMPLE_IP | PERF_SAMPLE_TID | * | |
11 | */ | |
1fe2c106 FW |
12 | struct ip_event { |
13 | struct perf_event_header header; | |
14 | u64 ip; | |
15 | u32 pid, tid; | |
16 | unsigned char __more_data[]; | |
17 | }; | |
18 | ||
19 | struct mmap_event { | |
20 | struct perf_event_header header; | |
21 | u32 pid, tid; | |
22 | u64 start; | |
23 | u64 len; | |
24 | u64 pgoff; | |
25 | char filename[PATH_MAX]; | |
26 | }; | |
27 | ||
28 | struct comm_event { | |
29 | struct perf_event_header header; | |
30 | u32 pid, tid; | |
31 | char comm[16]; | |
32 | }; | |
33 | ||
34 | struct fork_event { | |
35 | struct perf_event_header header; | |
36 | u32 pid, ppid; | |
37 | u32 tid, ptid; | |
393b2ad8 | 38 | u64 time; |
1fe2c106 FW |
39 | }; |
40 | ||
41 | struct lost_event { | |
42 | struct perf_event_header header; | |
43 | u64 id; | |
44 | u64 lost; | |
45 | }; | |
46 | ||
18408ddc PZ |
47 | /* |
48 | * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID | |
49 | */ | |
1fe2c106 FW |
50 | struct read_event { |
51 | struct perf_event_header header; | |
dc02bf71 | 52 | u32 pid, tid; |
1fe2c106 FW |
53 | u64 value; |
54 | u64 time_enabled; | |
55 | u64 time_running; | |
56 | u64 id; | |
57 | }; | |
58 | ||
180f95e2 | 59 | struct sample_event { |
fd39e055 AV |
60 | struct perf_event_header header; |
61 | u64 array[]; | |
62 | }; | |
63 | ||
180f95e2 OH |
64 | struct sample_data { |
65 | u64 ip; | |
66 | u32 pid, tid; | |
67 | u64 time; | |
68 | u64 addr; | |
69 | u64 id; | |
70 | u64 stream_id; | |
180f95e2 | 71 | u64 period; |
eed05fe7 | 72 | u32 cpu; |
180f95e2 OH |
73 | u32 raw_size; |
74 | void *raw_data; | |
eed05fe7 | 75 | struct ip_callchain *callchain; |
180f95e2 OH |
76 | }; |
77 | ||
8d06367f ACM |
78 | #define BUILD_ID_SIZE 20 |
79 | ||
80 | struct build_id_event { | |
81 | struct perf_event_header header; | |
82 | u8 build_id[ALIGN(BUILD_ID_SIZE, sizeof(u64))]; | |
83 | char filename[]; | |
84 | }; | |
fd39e055 | 85 | |
8dc58101 | 86 | enum perf_header_event_type { /* above any possible kernel type */ |
2c46dbb5 | 87 | PERF_RECORD_HEADER_ATTR = 64, |
cd19a035 | 88 | PERF_RECORD_HEADER_EVENT_TYPE = 65, |
9215545e | 89 | PERF_RECORD_HEADER_TRACING_DATA = 66, |
c7929e47 | 90 | PERF_RECORD_HEADER_BUILD_ID = 67, |
2c46dbb5 TZ |
91 | PERF_RECORD_HEADER_MAX |
92 | }; | |
93 | ||
94 | struct attr_event { | |
95 | struct perf_event_header header; | |
96 | struct perf_event_attr attr; | |
97 | u64 id[]; | |
8dc58101 TZ |
98 | }; |
99 | ||
cd19a035 TZ |
100 | #define MAX_EVENT_NAME 64 |
101 | ||
102 | struct perf_trace_event_type { | |
103 | u64 event_id; | |
104 | char name[MAX_EVENT_NAME]; | |
105 | }; | |
106 | ||
107 | struct event_type_event { | |
108 | struct perf_event_header header; | |
109 | struct perf_trace_event_type event_type; | |
110 | }; | |
111 | ||
9215545e TZ |
112 | struct tracing_data_event { |
113 | struct perf_event_header header; | |
114 | u32 size; | |
115 | }; | |
116 | ||
1fe2c106 FW |
117 | typedef union event_union { |
118 | struct perf_event_header header; | |
119 | struct ip_event ip; | |
120 | struct mmap_event mmap; | |
121 | struct comm_event comm; | |
122 | struct fork_event fork; | |
123 | struct lost_event lost; | |
124 | struct read_event read; | |
fd39e055 | 125 | struct sample_event sample; |
2c46dbb5 | 126 | struct attr_event attr; |
cd19a035 | 127 | struct event_type_event event_type; |
9215545e | 128 | struct tracing_data_event tracing_data; |
c7929e47 | 129 | struct build_id_event build_id; |
1fe2c106 | 130 | } event_t; |
66e274f3 | 131 | |
62daacb5 | 132 | struct events_stats { |
b5b60fda ACM |
133 | u64 total; |
134 | u64 lost; | |
62daacb5 ACM |
135 | }; |
136 | ||
cb8f0939 EM |
137 | struct event_stat_id { |
138 | struct rb_node rb_node; | |
139 | struct rb_root hists; | |
140 | struct events_stats stats; | |
141 | u64 config; | |
142 | u64 event_stream; | |
143 | u32 type; | |
144 | }; | |
145 | ||
62daacb5 ACM |
146 | void event__print_totals(void); |
147 | ||
4aa65636 ACM |
148 | struct perf_session; |
149 | ||
cf553114 ACM |
150 | typedef int (*event__handler_t)(event_t *event, struct perf_session *session); |
151 | ||
152 | int event__synthesize_thread(pid_t pid, event__handler_t process, | |
d8f66248 | 153 | struct perf_session *session); |
cf553114 | 154 | void event__synthesize_threads(event__handler_t process, |
d8f66248 | 155 | struct perf_session *session); |
cf553114 | 156 | int event__synthesize_kernel_mmap(event__handler_t process, |
56b03f3c ACM |
157 | struct perf_session *session, |
158 | const char *symbol_name); | |
b7cece76 ACM |
159 | int event__synthesize_modules(event__handler_t process, |
160 | struct perf_session *session); | |
234fbbf5 | 161 | |
d8f66248 ACM |
162 | int event__process_comm(event_t *self, struct perf_session *session); |
163 | int event__process_lost(event_t *self, struct perf_session *session); | |
164 | int event__process_mmap(event_t *self, struct perf_session *session); | |
165 | int event__process_task(event_t *self, struct perf_session *session); | |
62daacb5 | 166 | |
1ed091c4 | 167 | struct addr_location; |
b3165f41 ACM |
168 | int event__preprocess_sample(const event_t *self, struct perf_session *session, |
169 | struct addr_location *al, symbol_filter_t filter); | |
180f95e2 | 170 | int event__parse_sample(event_t *event, u64 type, struct sample_data *data); |
1ed091c4 | 171 | |
8b40f521 | 172 | #endif /* __PERF_RECORD_H */ |