1 #ifndef __PERF_RECORD_H
2 #define __PERF_RECORD_H
11 * PERF_SAMPLE_IP | PERF_SAMPLE_TID | *
14 struct perf_event_header header;
17 unsigned char __more_data[];
21 struct perf_event_header header;
26 char filename[PATH_MAX];
30 struct perf_event_header header;
36 struct perf_event_header header;
43 struct perf_event_header header;
49 * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
52 struct perf_event_header header;
61 #define PERF_SAMPLE_MASK \
62 (PERF_SAMPLE_IP | PERF_SAMPLE_TID | \
63 PERF_SAMPLE_TIME | PERF_SAMPLE_ADDR | \
64 PERF_SAMPLE_ID | PERF_SAMPLE_STREAM_ID | \
65 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
68 struct perf_event_header header;
93 struct ip_callchain *callchain;
94 struct branch_stack *branch_stack;
95 struct regs_dump user_regs;
96 struct stack_dump user_stack;
99 #define BUILD_ID_SIZE 20
101 struct build_id_event {
102 struct perf_event_header header;
104 u8 build_id[PERF_ALIGN(BUILD_ID_SIZE, sizeof(u64))];
108 enum perf_user_event_type { /* above any possible kernel type */
109 PERF_RECORD_USER_TYPE_START = 64,
110 PERF_RECORD_HEADER_ATTR = 64,
111 PERF_RECORD_HEADER_EVENT_TYPE = 65,
112 PERF_RECORD_HEADER_TRACING_DATA = 66,
113 PERF_RECORD_HEADER_BUILD_ID = 67,
114 PERF_RECORD_FINISHED_ROUND = 68,
115 PERF_RECORD_HEADER_MAX
119 struct perf_event_header header;
120 struct perf_event_attr attr;
124 #define MAX_EVENT_NAME 64
126 struct perf_trace_event_type {
128 char name[MAX_EVENT_NAME];
131 struct event_type_event {
132 struct perf_event_header header;
133 struct perf_trace_event_type event_type;
136 struct tracing_data_event {
137 struct perf_event_header header;
142 struct perf_event_header header;
144 struct mmap_event mmap;
145 struct comm_event comm;
146 struct fork_event fork;
147 struct lost_event lost;
148 struct read_event read;
149 struct sample_event sample;
150 struct attr_event attr;
151 struct event_type_event event_type;
152 struct tracing_data_event tracing_data;
153 struct build_id_event build_id;
156 void perf_event__print_totals(void);
161 typedef int (*perf_event__handler_t)(struct perf_tool *tool,
162 union perf_event *event,
163 struct perf_sample *sample,
164 struct machine *machine);
166 int perf_event__synthesize_thread_map(struct perf_tool *tool,
167 struct thread_map *threads,
168 perf_event__handler_t process,
169 struct machine *machine);
170 int perf_event__synthesize_threads(struct perf_tool *tool,
171 perf_event__handler_t process,
172 struct machine *machine);
173 int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
174 perf_event__handler_t process,
175 struct machine *machine,
176 const char *symbol_name);
178 int perf_event__synthesize_modules(struct perf_tool *tool,
179 perf_event__handler_t process,
180 struct machine *machine);
182 int perf_event__process_comm(struct perf_tool *tool,
183 union perf_event *event,
184 struct perf_sample *sample,
185 struct machine *machine);
186 int perf_event__process_lost(struct perf_tool *tool,
187 union perf_event *event,
188 struct perf_sample *sample,
189 struct machine *machine);
190 int perf_event__process_mmap(struct perf_tool *tool,
191 union perf_event *event,
192 struct perf_sample *sample,
193 struct machine *machine);
194 int perf_event__process_task(struct perf_tool *tool,
195 union perf_event *event,
196 struct perf_sample *sample,
197 struct machine *machine);
198 int perf_event__process(struct perf_tool *tool,
199 union perf_event *event,
200 struct perf_sample *sample,
201 struct machine *machine);
203 struct addr_location;
204 int perf_event__preprocess_sample(const union perf_event *self,
205 struct machine *machine,
206 struct addr_location *al,
207 struct perf_sample *sample,
208 symbol_filter_t filter);
210 const char *perf_event__name(unsigned int id);
212 int perf_event__synthesize_sample(union perf_event *event, u64 type,
213 const struct perf_sample *sample,
216 size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp);
217 size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp);
218 size_t perf_event__fprintf_task(union perf_event *event, FILE *fp);
219 size_t perf_event__fprintf(union perf_event *event, FILE *fp);
221 #endif /* __PERF_RECORD_H */