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 */