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94c744b6 ACM |
1 | #ifndef __PERF_SESSION_H |
2 | #define __PERF_SESSION_H | |
3 | ||
29f5ffd3 | 4 | #include "trace-event.h" |
301a0b02 | 5 | #include "event.h" |
94c744b6 | 6 | #include "header.h" |
69d2591a | 7 | #include "machine.h" |
9de89fe7 | 8 | #include "symbol.h" |
4aa65636 | 9 | #include "thread.h" |
f5fc1412 | 10 | #include "data.h" |
5f86b80b | 11 | #include "ordered-events.h" |
b3165f41 | 12 | #include <linux/rbtree.h> |
d2709c7c | 13 | #include <linux/perf_event.h> |
b3165f41 | 14 | |
a328626b | 15 | struct ip_callchain; |
b3165f41 | 16 | struct thread; |
94c744b6 ACM |
17 | |
18 | struct perf_session { | |
19 | struct perf_header header; | |
876650e6 | 20 | struct machines machines; |
e248de33 | 21 | struct perf_evlist *evlist; |
29f5ffd3 | 22 | struct trace_event tevent; |
28a6b6aa | 23 | struct events_stats stats; |
454c407e | 24 | bool repipe; |
919d86d3 AH |
25 | bool one_mmap; |
26 | void *one_mmap_addr; | |
27 | u64 one_mmap_offset; | |
37e39aa8 | 28 | struct ordered_events ordered_events; |
cc9784bd | 29 | struct perf_data_file *file; |
94c744b6 ACM |
30 | }; |
31 | ||
a6ffaf91 DA |
32 | #define PRINT_IP_OPT_IP (1<<0) |
33 | #define PRINT_IP_OPT_SYM (1<<1) | |
34 | #define PRINT_IP_OPT_DSO (1<<2) | |
35 | #define PRINT_IP_OPT_SYMOFFSET (1<<3) | |
b0b35f01 | 36 | #define PRINT_IP_OPT_ONELINE (1<<4) |
cc8fae1d | 37 | #define PRINT_IP_OPT_SRCLINE (1<<5) |
a6ffaf91 | 38 | |
45694aa7 | 39 | struct perf_tool; |
301a0b02 | 40 | |
f5fc1412 JO |
41 | struct perf_session *perf_session__new(struct perf_data_file *file, |
42 | bool repipe, struct perf_tool *tool); | |
876650e6 | 43 | void perf_session__delete(struct perf_session *session); |
94c744b6 | 44 | |
316c7136 | 45 | void perf_event_header__bswap(struct perf_event_header *hdr); |
ba21594c | 46 | |
5a52f33a AH |
47 | int perf_session__peek_event(struct perf_session *session, off_t file_offset, |
48 | void *buf, size_t buf_sz, | |
49 | union perf_event **event_ptr, | |
50 | struct perf_sample *sample); | |
51 | ||
316c7136 | 52 | int __perf_session__process_events(struct perf_session *session, |
6122e4e4 | 53 | u64 data_offset, u64 data_size, u64 size, |
45694aa7 | 54 | struct perf_tool *tool); |
316c7136 | 55 | int perf_session__process_events(struct perf_session *session, |
45694aa7 | 56 | struct perf_tool *tool); |
301a0b02 | 57 | |
e30b88a7 | 58 | int perf_session_queue_event(struct perf_session *s, union perf_event *event, |
d40b4a15 JO |
59 | struct perf_tool *tool, struct perf_sample *sample, |
60 | u64 file_offset); | |
9c501402 DA |
61 | |
62 | void perf_tool__fill_defaults(struct perf_tool *tool); | |
63 | ||
79a30fe4 JO |
64 | int perf_session__deliver_event(struct perf_session *session, |
65 | union perf_event *event, | |
66 | struct perf_sample *sample, | |
67 | struct perf_tool *tool, u64 file_offset); | |
68 | ||
316c7136 ACM |
69 | int perf_session__resolve_callchain(struct perf_session *session, |
70 | struct perf_evsel *evsel, | |
1b3a0e95 FW |
71 | struct thread *thread, |
72 | struct ip_callchain *chain, | |
73 | struct symbol **parent); | |
a328626b | 74 | |
316c7136 | 75 | bool perf_session__has_traces(struct perf_session *session, const char *msg); |
27295592 | 76 | |
eda3913b | 77 | void perf_event__attr_swap(struct perf_event_attr *attr); |
ba21594c | 78 | |
316c7136 | 79 | int perf_session__create_kernel_maps(struct perf_session *session); |
f9224c5c | 80 | |
7b56cce2 | 81 | void perf_session__set_id_hdr_size(struct perf_session *session); |
8dc58101 | 82 | |
23346f21 | 83 | static inline |
316c7136 | 84 | struct machine *perf_session__find_machine(struct perf_session *session, pid_t pid) |
23346f21 | 85 | { |
316c7136 | 86 | return machines__find(&session->machines, pid); |
23346f21 ACM |
87 | } |
88 | ||
89 | static inline | |
316c7136 | 90 | struct machine *perf_session__findnew_machine(struct perf_session *session, pid_t pid) |
23346f21 | 91 | { |
316c7136 | 92 | return machines__findnew(&session->machines, pid); |
23346f21 ACM |
93 | } |
94 | ||
316c7136 ACM |
95 | struct thread *perf_session__findnew(struct perf_session *session, pid_t pid); |
96 | size_t perf_session__fprintf(struct perf_session *session, FILE *fp); | |
743eb868 | 97 | |
316c7136 | 98 | size_t perf_session__fprintf_dsos(struct perf_session *session, FILE *fp); |
cbf69680 | 99 | |
417c2ff6 ACM |
100 | size_t perf_session__fprintf_dsos_buildid(struct perf_session *session, FILE *fp, |
101 | bool (fn)(struct dso *dso, int parm), int parm); | |
c8446b9b | 102 | |
e248de33 | 103 | size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp); |
d0dd74e8 | 104 | |
9cbdb702 DA |
105 | struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, |
106 | unsigned int type); | |
107 | ||
a2cb3cf2 | 108 | void perf_evsel__print_ip(struct perf_evsel *evsel, struct perf_sample *sample, |
cc22e575 | 109 | struct addr_location *al, |
307cbb92 | 110 | unsigned int print_opts, unsigned int stack_depth); |
c0230b2b | 111 | |
5d67be97 AB |
112 | int perf_session__cpu_bitmap(struct perf_session *session, |
113 | const char *cpu_list, unsigned long *cpu_bitmap); | |
114 | ||
fbe96f29 | 115 | void perf_session__fprintf_info(struct perf_session *s, FILE *fp, bool full); |
da378962 ACM |
116 | |
117 | struct perf_evsel_str_handler; | |
118 | ||
119 | int __perf_session__set_tracepoints_handlers(struct perf_session *session, | |
120 | const struct perf_evsel_str_handler *assocs, | |
121 | size_t nr_assocs); | |
122 | ||
123 | #define perf_session__set_tracepoints_handlers(session, array) \ | |
124 | __perf_session__set_tracepoints_handlers(session, array, ARRAY_SIZE(array)) | |
33e940a2 ACM |
125 | |
126 | extern volatile int session_done; | |
127 | ||
1da34daf | 128 | #define session_done() ACCESS_ONCE(session_done) |
94c744b6 | 129 | #endif /* __PERF_SESSION_H */ |