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
;
83 struct sample_read_value
{
94 struct sample_read_value
*values
;
96 struct sample_read_value one
;
113 struct ip_callchain
*callchain
;
114 struct branch_stack
*branch_stack
;
115 struct regs_dump user_regs
;
116 struct stack_dump user_stack
;
117 struct sample_read read
;
120 #define PERF_MEM_DATA_SRC_NONE \
121 (PERF_MEM_S(OP, NA) |\
122 PERF_MEM_S(LVL, NA) |\
123 PERF_MEM_S(SNOOP, NA) |\
124 PERF_MEM_S(LOCK, NA) |\
127 struct build_id_event
{
128 struct perf_event_header header
;
130 u8 build_id
[PERF_ALIGN(BUILD_ID_SIZE
, sizeof(u64
))];
134 enum perf_user_event_type
{ /* above any possible kernel type */
135 PERF_RECORD_USER_TYPE_START
= 64,
136 PERF_RECORD_HEADER_ATTR
= 64,
137 PERF_RECORD_HEADER_EVENT_TYPE
= 65, /* depreceated */
138 PERF_RECORD_HEADER_TRACING_DATA
= 66,
139 PERF_RECORD_HEADER_BUILD_ID
= 67,
140 PERF_RECORD_FINISHED_ROUND
= 68,
141 PERF_RECORD_HEADER_MAX
145 struct perf_event_header header
;
146 struct perf_event_attr attr
;
150 #define MAX_EVENT_NAME 64
152 struct perf_trace_event_type
{
154 char name
[MAX_EVENT_NAME
];
157 struct event_type_event
{
158 struct perf_event_header header
;
159 struct perf_trace_event_type event_type
;
162 struct tracing_data_event
{
163 struct perf_event_header header
;
168 struct perf_event_header header
;
170 struct mmap_event mmap
;
171 struct comm_event comm
;
172 struct fork_event fork
;
173 struct lost_event lost
;
174 struct read_event read
;
175 struct sample_event sample
;
176 struct attr_event attr
;
177 struct event_type_event event_type
;
178 struct tracing_data_event tracing_data
;
179 struct build_id_event build_id
;
182 void perf_event__print_totals(void);
187 typedef int (*perf_event__handler_t
)(struct perf_tool
*tool
,
188 union perf_event
*event
,
189 struct perf_sample
*sample
,
190 struct machine
*machine
);
192 int perf_event__synthesize_thread_map(struct perf_tool
*tool
,
193 struct thread_map
*threads
,
194 perf_event__handler_t process
,
195 struct machine
*machine
);
196 int perf_event__synthesize_threads(struct perf_tool
*tool
,
197 perf_event__handler_t process
,
198 struct machine
*machine
);
199 int perf_event__synthesize_kernel_mmap(struct perf_tool
*tool
,
200 perf_event__handler_t process
,
201 struct machine
*machine
,
202 const char *symbol_name
);
204 int perf_event__synthesize_modules(struct perf_tool
*tool
,
205 perf_event__handler_t process
,
206 struct machine
*machine
);
208 int perf_event__process_comm(struct perf_tool
*tool
,
209 union perf_event
*event
,
210 struct perf_sample
*sample
,
211 struct machine
*machine
);
212 int perf_event__process_lost(struct perf_tool
*tool
,
213 union perf_event
*event
,
214 struct perf_sample
*sample
,
215 struct machine
*machine
);
216 int perf_event__process_mmap(struct perf_tool
*tool
,
217 union perf_event
*event
,
218 struct perf_sample
*sample
,
219 struct machine
*machine
);
220 int perf_event__process_fork(struct perf_tool
*tool
,
221 union perf_event
*event
,
222 struct perf_sample
*sample
,
223 struct machine
*machine
);
224 int perf_event__process_exit(struct perf_tool
*tool
,
225 union perf_event
*event
,
226 struct perf_sample
*sample
,
227 struct machine
*machine
);
228 int perf_event__process(struct perf_tool
*tool
,
229 union perf_event
*event
,
230 struct perf_sample
*sample
,
231 struct machine
*machine
);
233 struct addr_location
;
234 int perf_event__preprocess_sample(const union perf_event
*self
,
235 struct machine
*machine
,
236 struct addr_location
*al
,
237 struct perf_sample
*sample
,
238 symbol_filter_t filter
);
240 const char *perf_event__name(unsigned int id
);
242 int perf_event__synthesize_sample(union perf_event
*event
, u64 type
,
243 const struct perf_sample
*sample
,
246 size_t perf_event__fprintf_comm(union perf_event
*event
, FILE *fp
);
247 size_t perf_event__fprintf_mmap(union perf_event
*event
, FILE *fp
);
248 size_t perf_event__fprintf_task(union perf_event
*event
, FILE *fp
);
249 size_t perf_event__fprintf(union perf_event
*event
, FILE *fp
);
251 #endif /* __PERF_RECORD_H */