1 #ifndef __PERF_RECORD_H
2 #define __PERF_RECORD_H
12 struct perf_event_header header;
17 char filename[PATH_MAX];
21 struct perf_event_header header;
30 char filename[PATH_MAX];
34 struct perf_event_header header;
40 struct perf_event_header header;
47 struct perf_event_header header;
53 * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
56 struct perf_event_header header;
65 #define PERF_SAMPLE_MASK \
66 (PERF_SAMPLE_IP | PERF_SAMPLE_TID | \
67 PERF_SAMPLE_TIME | PERF_SAMPLE_ADDR | \
68 PERF_SAMPLE_ID | PERF_SAMPLE_STREAM_ID | \
69 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD | \
70 PERF_SAMPLE_IDENTIFIER)
73 struct perf_event_header header;
88 struct sample_read_value {
99 struct sample_read_value *values;
101 struct sample_read_value one;
119 struct ip_callchain *callchain;
120 struct branch_stack *branch_stack;
121 struct regs_dump user_regs;
122 struct stack_dump user_stack;
123 struct sample_read read;
126 #define PERF_MEM_DATA_SRC_NONE \
127 (PERF_MEM_S(OP, NA) |\
128 PERF_MEM_S(LVL, NA) |\
129 PERF_MEM_S(SNOOP, NA) |\
130 PERF_MEM_S(LOCK, NA) |\
133 struct build_id_event {
134 struct perf_event_header header;
136 u8 build_id[PERF_ALIGN(BUILD_ID_SIZE, sizeof(u64))];
140 enum perf_user_event_type { /* above any possible kernel type */
141 PERF_RECORD_USER_TYPE_START = 64,
142 PERF_RECORD_HEADER_ATTR = 64,
143 PERF_RECORD_HEADER_EVENT_TYPE = 65, /* depreceated */
144 PERF_RECORD_HEADER_TRACING_DATA = 66,
145 PERF_RECORD_HEADER_BUILD_ID = 67,
146 PERF_RECORD_FINISHED_ROUND = 68,
147 PERF_RECORD_HEADER_MAX
151 struct perf_event_header header;
152 struct perf_event_attr attr;
156 #define MAX_EVENT_NAME 64
158 struct perf_trace_event_type {
160 char name[MAX_EVENT_NAME];
163 struct event_type_event {
164 struct perf_event_header header;
165 struct perf_trace_event_type event_type;
168 struct tracing_data_event {
169 struct perf_event_header header;
174 struct perf_event_header header;
175 struct mmap_event mmap;
176 struct mmap2_event mmap2;
177 struct comm_event comm;
178 struct fork_event fork;
179 struct lost_event lost;
180 struct read_event read;
181 struct sample_event sample;
182 struct attr_event attr;
183 struct event_type_event event_type;
184 struct tracing_data_event tracing_data;
185 struct build_id_event build_id;
188 void perf_event__print_totals(void);
193 typedef int (*perf_event__handler_t)(struct perf_tool *tool,
194 union perf_event *event,
195 struct perf_sample *sample,
196 struct machine *machine);
198 int perf_event__synthesize_thread_map(struct perf_tool *tool,
199 struct thread_map *threads,
200 perf_event__handler_t process,
201 struct machine *machine);
202 int perf_event__synthesize_threads(struct perf_tool *tool,
203 perf_event__handler_t process,
204 struct machine *machine);
205 int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
206 perf_event__handler_t process,
207 struct machine *machine,
208 const char *symbol_name);
210 int perf_event__synthesize_modules(struct perf_tool *tool,
211 perf_event__handler_t process,
212 struct machine *machine);
214 int perf_event__process_comm(struct perf_tool *tool,
215 union perf_event *event,
216 struct perf_sample *sample,
217 struct machine *machine);
218 int perf_event__process_lost(struct perf_tool *tool,
219 union perf_event *event,
220 struct perf_sample *sample,
221 struct machine *machine);
222 int perf_event__process_mmap(struct perf_tool *tool,
223 union perf_event *event,
224 struct perf_sample *sample,
225 struct machine *machine);
226 int perf_event__process_mmap2(struct perf_tool *tool,
227 union perf_event *event,
228 struct perf_sample *sample,
229 struct machine *machine);
230 int perf_event__process_fork(struct perf_tool *tool,
231 union perf_event *event,
232 struct perf_sample *sample,
233 struct machine *machine);
234 int perf_event__process_exit(struct perf_tool *tool,
235 union perf_event *event,
236 struct perf_sample *sample,
237 struct machine *machine);
238 int perf_event__process(struct perf_tool *tool,
239 union perf_event *event,
240 struct perf_sample *sample,
241 struct machine *machine);
243 struct addr_location;
244 int perf_event__preprocess_sample(const union perf_event *self,
245 struct machine *machine,
246 struct addr_location *al,
247 struct perf_sample *sample);
249 const char *perf_event__name(unsigned int id);
251 size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
252 u64 sample_regs_user, u64 read_format);
253 int perf_event__synthesize_sample(union perf_event *event, u64 type,
254 u64 sample_regs_user, u64 read_format,
255 const struct perf_sample *sample,
258 size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp);
259 size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp);
260 size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp);
261 size_t perf_event__fprintf_task(union perf_event *event, FILE *fp);
262 size_t perf_event__fprintf(union perf_event *event, FILE *fp);
264 #endif /* __PERF_RECORD_H */