Ingo Molnar | cdd6c48 | 2009-09-21 12:02:48 +0200 | [diff] [blame] | 1 | #ifndef __PERF_RECORD_H |
| 2 | #define __PERF_RECORD_H |
John Kacur | 8b40f52 | 2009-09-24 18:02:18 +0200 | [diff] [blame] | 3 | |
Arnaldo Carvalho de Melo | 4a58e61 | 2009-12-27 21:37:00 -0200 | [diff] [blame] | 4 | #include <limits.h> |
| 5 | |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 6 | #include "../perf.h" |
Arnaldo Carvalho de Melo | 4a58e61 | 2009-12-27 21:37:00 -0200 | [diff] [blame] | 7 | #include "map.h" |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 8 | |
Peter Zijlstra | 18408dd | 2009-08-13 11:47:55 +0200 | [diff] [blame] | 9 | /* |
| 10 | * PERF_SAMPLE_IP | PERF_SAMPLE_TID | * |
| 11 | */ |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 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; |
Arjan van de Ven | 393b2ad | 2009-09-12 07:52:47 +0200 | [diff] [blame] | 38 | u64 time; |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 39 | }; |
| 40 | |
| 41 | struct lost_event { |
| 42 | struct perf_event_header header; |
| 43 | u64 id; |
| 44 | u64 lost; |
| 45 | }; |
| 46 | |
Peter Zijlstra | 18408dd | 2009-08-13 11:47:55 +0200 | [diff] [blame] | 47 | /* |
| 48 | * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID |
| 49 | */ |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 50 | struct read_event { |
| 51 | struct perf_event_header header; |
Ingo Molnar | dc02bf7 | 2009-09-16 13:45:00 +0200 | [diff] [blame] | 52 | u32 pid, tid; |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 53 | u64 value; |
| 54 | u64 time_enabled; |
| 55 | u64 time_running; |
| 56 | u64 id; |
| 57 | }; |
| 58 | |
OGAWA Hirofumi | 180f95e | 2009-12-06 20:08:24 +0900 | [diff] [blame] | 59 | struct sample_event { |
Arjan van de Ven | fd39e05 | 2009-09-12 07:53:00 +0200 | [diff] [blame] | 60 | struct perf_event_header header; |
| 61 | u64 array[]; |
| 62 | }; |
| 63 | |
OGAWA Hirofumi | 180f95e | 2009-12-06 20:08:24 +0900 | [diff] [blame] | 64 | struct sample_data { |
| 65 | u64 ip; |
| 66 | u32 pid, tid; |
| 67 | u64 time; |
| 68 | u64 addr; |
| 69 | u64 id; |
| 70 | u64 stream_id; |
OGAWA Hirofumi | 180f95e | 2009-12-06 20:08:24 +0900 | [diff] [blame] | 71 | u64 period; |
Arnaldo Carvalho de Melo | eed05fe | 2010-04-05 12:53:45 -0300 | [diff] [blame] | 72 | u32 cpu; |
OGAWA Hirofumi | 180f95e | 2009-12-06 20:08:24 +0900 | [diff] [blame] | 73 | u32 raw_size; |
| 74 | void *raw_data; |
Arnaldo Carvalho de Melo | eed05fe | 2010-04-05 12:53:45 -0300 | [diff] [blame] | 75 | struct ip_callchain *callchain; |
OGAWA Hirofumi | 180f95e | 2009-12-06 20:08:24 +0900 | [diff] [blame] | 76 | }; |
| 77 | |
Arnaldo Carvalho de Melo | 8d06367 | 2009-11-04 18:50:43 -0200 | [diff] [blame] | 78 | #define BUILD_ID_SIZE 20 |
| 79 | |
| 80 | struct build_id_event { |
| 81 | struct perf_event_header header; |
Zhang, Yanmin | a1645ce | 2010-04-19 13:32:50 +0800 | [diff] [blame] | 82 | pid_t pid; |
Arnaldo Carvalho de Melo | 8d06367 | 2009-11-04 18:50:43 -0200 | [diff] [blame] | 83 | u8 build_id[ALIGN(BUILD_ID_SIZE, sizeof(u64))]; |
| 84 | char filename[]; |
| 85 | }; |
Arjan van de Ven | fd39e05 | 2009-09-12 07:53:00 +0200 | [diff] [blame] | 86 | |
Frederic Weisbecker | 9840280 | 2010-05-02 22:05:29 +0200 | [diff] [blame] | 87 | enum perf_user_event_type { /* above any possible kernel type */ |
Tom Zanussi | 2c46dbb | 2010-04-01 23:59:19 -0500 | [diff] [blame] | 88 | PERF_RECORD_HEADER_ATTR = 64, |
Tom Zanussi | cd19a03 | 2010-04-01 23:59:20 -0500 | [diff] [blame] | 89 | PERF_RECORD_HEADER_EVENT_TYPE = 65, |
Tom Zanussi | 9215545 | 2010-04-01 23:59:21 -0500 | [diff] [blame] | 90 | PERF_RECORD_HEADER_TRACING_DATA = 66, |
Tom Zanussi | c7929e4 | 2010-04-01 23:59:22 -0500 | [diff] [blame] | 91 | PERF_RECORD_HEADER_BUILD_ID = 67, |
Frederic Weisbecker | 9840280 | 2010-05-02 22:05:29 +0200 | [diff] [blame] | 92 | PERF_RECORD_FINISHED_ROUND = 68, |
Tom Zanussi | 2c46dbb | 2010-04-01 23:59:19 -0500 | [diff] [blame] | 93 | PERF_RECORD_HEADER_MAX |
| 94 | }; |
| 95 | |
| 96 | struct attr_event { |
| 97 | struct perf_event_header header; |
| 98 | struct perf_event_attr attr; |
| 99 | u64 id[]; |
Tom Zanussi | 8dc5810 | 2010-04-01 23:59:15 -0500 | [diff] [blame] | 100 | }; |
| 101 | |
Tom Zanussi | cd19a03 | 2010-04-01 23:59:20 -0500 | [diff] [blame] | 102 | #define MAX_EVENT_NAME 64 |
| 103 | |
| 104 | struct perf_trace_event_type { |
| 105 | u64 event_id; |
| 106 | char name[MAX_EVENT_NAME]; |
| 107 | }; |
| 108 | |
| 109 | struct event_type_event { |
| 110 | struct perf_event_header header; |
| 111 | struct perf_trace_event_type event_type; |
| 112 | }; |
| 113 | |
Tom Zanussi | 9215545 | 2010-04-01 23:59:21 -0500 | [diff] [blame] | 114 | struct tracing_data_event { |
| 115 | struct perf_event_header header; |
| 116 | u32 size; |
| 117 | }; |
| 118 | |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 119 | typedef union event_union { |
| 120 | struct perf_event_header header; |
| 121 | struct ip_event ip; |
| 122 | struct mmap_event mmap; |
| 123 | struct comm_event comm; |
| 124 | struct fork_event fork; |
| 125 | struct lost_event lost; |
| 126 | struct read_event read; |
Arjan van de Ven | fd39e05 | 2009-09-12 07:53:00 +0200 | [diff] [blame] | 127 | struct sample_event sample; |
Tom Zanussi | 2c46dbb | 2010-04-01 23:59:19 -0500 | [diff] [blame] | 128 | struct attr_event attr; |
Tom Zanussi | cd19a03 | 2010-04-01 23:59:20 -0500 | [diff] [blame] | 129 | struct event_type_event event_type; |
Tom Zanussi | 9215545 | 2010-04-01 23:59:21 -0500 | [diff] [blame] | 130 | struct tracing_data_event tracing_data; |
Tom Zanussi | c7929e4 | 2010-04-01 23:59:22 -0500 | [diff] [blame] | 131 | struct build_id_event build_id; |
Frederic Weisbecker | 1fe2c10 | 2009-08-12 10:19:53 +0200 | [diff] [blame] | 132 | } event_t; |
Frederic Weisbecker | 66e274f | 2009-08-12 11:07:25 +0200 | [diff] [blame] | 133 | |
Arnaldo Carvalho de Melo | 62daacb | 2009-11-27 16:29:22 -0200 | [diff] [blame] | 134 | void event__print_totals(void); |
| 135 | |
Arnaldo Carvalho de Melo | 4aa6563 | 2009-12-13 19:50:29 -0200 | [diff] [blame] | 136 | struct perf_session; |
| 137 | |
Arnaldo Carvalho de Melo | 640c03c | 2010-12-02 14:10:21 -0200 | [diff] [blame^] | 138 | typedef int (*event__handler_synth_t)(event_t *event, |
| 139 | struct perf_session *session); |
| 140 | typedef int (*event__handler_t)(event_t *event, struct sample_data *sample, |
| 141 | struct perf_session *session); |
Arnaldo Carvalho de Melo | cf55311 | 2010-01-07 19:59:40 -0200 | [diff] [blame] | 142 | |
| 143 | int event__synthesize_thread(pid_t pid, event__handler_t process, |
Arnaldo Carvalho de Melo | d8f6624 | 2009-12-13 19:50:24 -0200 | [diff] [blame] | 144 | struct perf_session *session); |
Arnaldo Carvalho de Melo | cf55311 | 2010-01-07 19:59:40 -0200 | [diff] [blame] | 145 | void event__synthesize_threads(event__handler_t process, |
Arnaldo Carvalho de Melo | d8f6624 | 2009-12-13 19:50:24 -0200 | [diff] [blame] | 146 | struct perf_session *session); |
Arnaldo Carvalho de Melo | cf55311 | 2010-01-07 19:59:40 -0200 | [diff] [blame] | 147 | int event__synthesize_kernel_mmap(event__handler_t process, |
Zhang, Yanmin | a1645ce | 2010-04-19 13:32:50 +0800 | [diff] [blame] | 148 | struct perf_session *session, |
Arnaldo Carvalho de Melo | 23346f2 | 2010-04-27 21:17:50 -0300 | [diff] [blame] | 149 | struct machine *machine, |
Zhang, Yanmin | a1645ce | 2010-04-19 13:32:50 +0800 | [diff] [blame] | 150 | const char *symbol_name); |
| 151 | |
Arnaldo Carvalho de Melo | b7cece7 | 2010-01-13 13:22:17 -0200 | [diff] [blame] | 152 | int event__synthesize_modules(event__handler_t process, |
Zhang, Yanmin | a1645ce | 2010-04-19 13:32:50 +0800 | [diff] [blame] | 153 | struct perf_session *session, |
Arnaldo Carvalho de Melo | 23346f2 | 2010-04-27 21:17:50 -0300 | [diff] [blame] | 154 | struct machine *machine); |
Arnaldo Carvalho de Melo | 234fbbf | 2009-10-26 19:23:18 -0200 | [diff] [blame] | 155 | |
Arnaldo Carvalho de Melo | 640c03c | 2010-12-02 14:10:21 -0200 | [diff] [blame^] | 156 | int event__process_comm(event_t *self, struct sample_data *sample, |
| 157 | struct perf_session *session); |
| 158 | int event__process_lost(event_t *self, struct sample_data *sample, |
| 159 | struct perf_session *session); |
| 160 | int event__process_mmap(event_t *self, struct sample_data *sample, |
| 161 | struct perf_session *session); |
| 162 | int event__process_task(event_t *self, struct sample_data *sample, |
| 163 | struct perf_session *session); |
| 164 | int event__process(event_t *event, struct sample_data *sample, |
| 165 | struct perf_session *session); |
Arnaldo Carvalho de Melo | 62daacb | 2009-11-27 16:29:22 -0200 | [diff] [blame] | 166 | |
Arnaldo Carvalho de Melo | 1ed091c | 2009-11-27 16:29:23 -0200 | [diff] [blame] | 167 | struct addr_location; |
Arnaldo Carvalho de Melo | b3165f4 | 2009-12-13 19:50:28 -0200 | [diff] [blame] | 168 | int event__preprocess_sample(const event_t *self, struct perf_session *session, |
Arnaldo Carvalho de Melo | 41a37e2 | 2010-06-04 08:02:07 -0300 | [diff] [blame] | 169 | struct addr_location *al, struct sample_data *data, |
| 170 | symbol_filter_t filter); |
| 171 | int event__parse_sample(const event_t *event, u64 type, struct sample_data *data); |
Arnaldo Carvalho de Melo | 1ed091c | 2009-11-27 16:29:23 -0200 | [diff] [blame] | 172 | |
Arnaldo Carvalho de Melo | c8446b9 | 2010-05-14 10:36:42 -0300 | [diff] [blame] | 173 | extern const char *event__name[]; |
| 174 | |
John Kacur | 8b40f52 | 2009-09-24 18:02:18 +0200 | [diff] [blame] | 175 | #endif /* __PERF_RECORD_H */ |