diff options
Diffstat (limited to 'tools/perf/util/event.h')
| -rw-r--r-- | tools/perf/util/event.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 09b9e8d3fcf7..7eecd5e23d77 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -157,6 +157,8 @@ enum { PERF_IP_FLAG_IN_TX = 1ULL << 10, }; +#define PERF_IP_FLAG_CHARS "bcrosyiABEx" + #define PERF_BRANCH_MASK (\ PERF_IP_FLAG_BRANCH |\ PERF_IP_FLAG_CALL |\ @@ -215,9 +217,17 @@ enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_HEADER_BUILD_ID = 67, PERF_RECORD_FINISHED_ROUND = 68, PERF_RECORD_ID_INDEX = 69, + PERF_RECORD_AUXTRACE_INFO = 70, + PERF_RECORD_AUXTRACE = 71, + PERF_RECORD_AUXTRACE_ERROR = 72, PERF_RECORD_HEADER_MAX }; +enum auxtrace_error_type { + PERF_AUXTRACE_ERROR_ITRACE = 1, + PERF_AUXTRACE_ERROR_MAX +}; + /* * The kernel collects the number of events it couldn't send in a stretch and * when possible sends this number in a PERF_RECORD_LOST event. The number of @@ -242,6 +252,7 @@ struct events_stats { u32 nr_invalid_chains; u32 nr_unknown_id; u32 nr_unprocessable_samples; + u32 nr_auxtrace_errors[PERF_AUXTRACE_ERROR_MAX]; }; struct attr_event { @@ -280,6 +291,50 @@ struct id_index_event { struct id_index_entry entries[0]; }; +struct auxtrace_info_event { + struct perf_event_header header; + u32 type; + u32 reserved__; /* For alignment */ + u64 priv[]; +}; + +struct auxtrace_event { + struct perf_event_header header; + u64 size; + u64 offset; + u64 reference; + u32 idx; + u32 tid; + u32 cpu; + u32 reserved__; /* For alignment */ +}; + +#define MAX_AUXTRACE_ERROR_MSG 64 + +struct auxtrace_error_event { + struct perf_event_header header; + u32 type; + u32 code; + u32 cpu; + u32 pid; + u32 tid; + u32 reserved__; /* For alignment */ + u64 ip; + char msg[MAX_AUXTRACE_ERROR_MSG]; +}; + +struct aux_event { + struct perf_event_header header; + u64 aux_offset; + u64 aux_size; + u64 flags; +}; + +struct itrace_start_event { + struct perf_event_header header; + u32 pid, tid; +}; + union perf_event { struct perf_event_header header; struct mmap_event mmap; @@ -295,6 +350,11 @@ union perf_event { struct tracing_data_event tracing_data; struct build_id_event build_id; struct id_index_event id_index; + struct auxtrace_info_event auxtrace_info; + struct auxtrace_event auxtrace; + struct auxtrace_error_event auxtrace_error; + struct aux_event aux; + struct itrace_start_event itrace_start; }; void perf_event__print_totals(void); @@ -330,6 +390,14 @@ int perf_event__process_lost(struct perf_tool *tool, union perf_event *event, struct perf_sample *sample, struct machine *machine); +int perf_event__process_aux(struct perf_tool *tool, + union perf_event *event, + struct perf_sample *sample, + struct machine *machine); +int perf_event__process_itrace_start(struct perf_tool *tool, + union perf_event *event, + struct perf_sample *sample, + struct machine *machine); int perf_event__process_mmap(struct perf_tool *tool, union perf_event *event, struct perf_sample *sample, @@ -387,6 +455,8 @@ size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp); size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp); size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp); size_t perf_event__fprintf_task(union perf_event *event, FILE *fp); +size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp); +size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp); size_t perf_event__fprintf(union perf_event *event, FILE *fp); u64 kallsyms__get_function_start(const char *kallsyms_filename, |