1 #ifndef __PERF_RECORD_H
2 #define __PERF_RECORD_H
12 * PERF_SAMPLE_IP | PERF_SAMPLE_TID | *
15 struct perf_event_header header;
18 unsigned char __more_data[];
22 struct perf_event_header header;
27 char filename[PATH_MAX];
31 struct perf_event_header header;
37 struct perf_event_header header;
44 struct perf_event_header header;
50 * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
53 struct perf_event_header header;
62 #define PERF_SAMPLE_MASK \
63 (PERF_SAMPLE_IP | PERF_SAMPLE_TID | \
64 PERF_SAMPLE_TIME | PERF_SAMPLE_ADDR | \
65 PERF_SAMPLE_ID | PERF_SAMPLE_STREAM_ID | \
66 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
69 struct perf_event_header header;
94 struct ip_callchain *callchain;
95 struct branch_stack *branch_stack;
96 struct regs_dump user_regs;
97 struct stack_dump user_stack;
100 struct build_id_event {
101 struct perf_event_header header;
103 u8 build_id[PERF_ALIGN(BUILD_ID_SIZE, sizeof(u64))];
107 enum perf_user_event_type { /* above any possible kernel type */
108 PERF_RECORD_USER_TYPE_START = 64,
109 PERF_RECORD_HEADER_ATTR = 64,
110 PERF_RECORD_HEADER_EVENT_TYPE = 65,
111 PERF_RECORD_HEADER_TRACING_DATA = 66,
112 PERF_RECORD_HEADER_BUILD_ID = 67,
113 PERF_RECORD_FINISHED_ROUND = 68,
114 PERF_RECORD_HEADER_MAX
118 struct perf_event_header header;
119 struct perf_event_attr attr;
123 #define MAX_EVENT_NAME 64
125 struct perf_trace_event_type {
127 char name[MAX_EVENT_NAME];
130 struct event_type_event {
131 struct perf_event_header header;
132 struct perf_trace_event_type event_type;
135 struct tracing_data_event {
136 struct perf_event_header header;
141 struct perf_event_header header;
143 struct mmap_event mmap;
144 struct comm_event comm;
145 struct fork_event fork;
146 struct lost_event lost;
147 struct read_event read;
148 struct sample_event sample;
149 struct attr_event attr;
150 struct event_type_event event_type;
151 struct tracing_data_event tracing_data;
152 struct build_id_event build_id;
155 void perf_event__print_totals(void);
160 typedef int (*perf_event__handler_t)(struct perf_tool *tool,
161 union perf_event *event,
162 struct perf_sample *sample,
163 struct machine *machine);
165 int perf_event__synthesize_thread_map(struct perf_tool *tool,
166 struct thread_map *threads,
167 perf_event__handler_t process,
168 struct machine *machine);
169 int perf_event__synthesize_threads(struct perf_tool *tool,
170 perf_event__handler_t process,
171 struct machine *machine);
172 int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
173 perf_event__handler_t process,
174 struct machine *machine,
175 const char *symbol_name);
177 int perf_event__synthesize_modules(struct perf_tool *tool,
178 perf_event__handler_t process,
179 struct machine *machine);
181 int perf_event__process_comm(struct perf_tool *tool,
182 union perf_event *event,
183 struct perf_sample *sample,
184 struct machine *machine);
185 int perf_event__process_lost(struct perf_tool *tool,
186 union perf_event *event,
187 struct perf_sample *sample,
188 struct machine *machine);
189 int perf_event__process_mmap(struct perf_tool *tool,
190 union perf_event *event,
191 struct perf_sample *sample,
192 struct machine *machine);
193 int perf_event__process_fork(struct perf_tool *tool,
194 union perf_event *event,
195 struct perf_sample *sample,
196 struct machine *machine);
197 int perf_event__process_exit(struct perf_tool *tool,
198 union perf_event *event,
199 struct perf_sample *sample,
200 struct machine *machine);
201 int perf_event__process(struct perf_tool *tool,
202 union perf_event *event,
203 struct perf_sample *sample,
204 struct machine *machine);
206 struct addr_location;
207 int perf_event__preprocess_sample(const union perf_event *self,
208 struct machine *machine,
209 struct addr_location *al,
210 struct perf_sample *sample,
211 symbol_filter_t filter);
213 const char *perf_event__name(unsigned int id);
215 int perf_event__synthesize_sample(union perf_event *event, u64 type,
216 const struct perf_sample *sample,
219 size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp);
220 size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp);
221 size_t perf_event__fprintf_task(union perf_event *event, FILE *fp);
222 size_t perf_event__fprintf(union perf_event *event, FILE *fp);
224 #endif /* __PERF_RECORD_H */