diff options
Diffstat (limited to 'tools/perf/util/session.h')
| -rw-r--r-- | tools/perf/util/session.h | 55 |
1 files changed, 41 insertions, 14 deletions
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 32eaa1bada0..31950fcd8a4 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -3,13 +3,13 @@ #include "event.h" #include "header.h" +#include "symbol.h" #include "thread.h" #include <linux/rbtree.h> #include "../../../include/linux/perf_event.h" struct ip_callchain; struct thread; -struct symbol; struct perf_session { struct perf_header header; @@ -18,10 +18,13 @@ struct perf_session { struct map_groups kmaps; struct rb_root threads; struct thread *last_match; + struct map *vmlinux_maps[MAP__NR_TYPES]; struct events_stats events_stats; unsigned long event_total[PERF_RECORD_MAX]; + unsigned long unknown_events; struct rb_root hists; u64 sample_type; + struct ref_reloc_sym ref_reloc_sym; int fd; int cwdlen; char *cwd; @@ -31,23 +34,25 @@ struct perf_session { typedef int (*event_op)(event_t *self, struct perf_session *session); struct perf_event_ops { - event_op process_sample_event; - event_op process_mmap_event; - event_op process_comm_event; - event_op process_fork_event; - event_op process_exit_event; - event_op process_lost_event; - event_op process_read_event; - event_op process_throttle_event; - event_op process_unthrottle_event; - int (*sample_type_check)(struct perf_session *session); - unsigned long total_unknown; - bool full_paths; + event_op sample, + mmap, + comm, + fork, + exit, + lost, + read, + throttle, + unthrottle; }; struct perf_session *perf_session__new(const char *filename, int mode, bool force); void perf_session__delete(struct perf_session *self); +void perf_event_header__bswap(struct perf_event_header *self); + +int __perf_session__process_events(struct perf_session *self, + u64 data_offset, u64 data_size, u64 size, + struct perf_event_ops *ops); int perf_session__process_events(struct perf_session *self, struct perf_event_ops *event_ops); @@ -56,6 +61,28 @@ struct symbol **perf_session__resolve_callchain(struct perf_session *self, struct ip_callchain *chain, struct symbol **parent); -int perf_header__read_build_ids(int input, u64 offset, u64 file_size); +bool perf_session__has_traces(struct perf_session *self, const char *msg); + +int perf_header__read_build_ids(struct perf_header *self, int input, + u64 offset, u64 file_size); + +int perf_session__set_kallsyms_ref_reloc_sym(struct perf_session *self, + const char *symbol_name, + u64 addr); + +void mem_bswap_64(void *src, int byte_size); + +static inline int __perf_session__create_kernel_maps(struct perf_session *self, + struct dso *kernel) +{ + return __map_groups__create_kernel_maps(&self->kmaps, + self->vmlinux_maps, kernel); +} +static inline struct map * + perf_session__new_module_map(struct perf_session *self, + u64 start, const char *filename) +{ + return map_groups__new_module(&self->kmaps, start, filename); +} #endif /* __PERF_SESSION_H */ |