9aefcab0de
The dump code used by perf report -D is scattered all over the place. Move it to separate functions. Acked-by: Ian Munsie <imunsie@au1.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ian Munsie <imunsie@au1.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <20101207124550.625434869@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
177 lines
3.9 KiB
C
177 lines
3.9 KiB
C
#ifndef __PERF_RECORD_H
|
|
#define __PERF_RECORD_H
|
|
|
|
#include <limits.h>
|
|
|
|
#include "../perf.h"
|
|
#include "map.h"
|
|
|
|
/*
|
|
* PERF_SAMPLE_IP | PERF_SAMPLE_TID | *
|
|
*/
|
|
struct ip_event {
|
|
struct perf_event_header header;
|
|
u64 ip;
|
|
u32 pid, tid;
|
|
unsigned char __more_data[];
|
|
};
|
|
|
|
struct mmap_event {
|
|
struct perf_event_header header;
|
|
u32 pid, tid;
|
|
u64 start;
|
|
u64 len;
|
|
u64 pgoff;
|
|
char filename[PATH_MAX];
|
|
};
|
|
|
|
struct comm_event {
|
|
struct perf_event_header header;
|
|
u32 pid, tid;
|
|
char comm[16];
|
|
};
|
|
|
|
struct fork_event {
|
|
struct perf_event_header header;
|
|
u32 pid, ppid;
|
|
u32 tid, ptid;
|
|
u64 time;
|
|
};
|
|
|
|
struct lost_event {
|
|
struct perf_event_header header;
|
|
u64 id;
|
|
u64 lost;
|
|
};
|
|
|
|
/*
|
|
* PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
|
|
*/
|
|
struct read_event {
|
|
struct perf_event_header header;
|
|
u32 pid, tid;
|
|
u64 value;
|
|
u64 time_enabled;
|
|
u64 time_running;
|
|
u64 id;
|
|
};
|
|
|
|
struct sample_event {
|
|
struct perf_event_header header;
|
|
u64 array[];
|
|
};
|
|
|
|
struct sample_data {
|
|
u64 ip;
|
|
u32 pid, tid;
|
|
u64 time;
|
|
u64 addr;
|
|
u64 id;
|
|
u64 stream_id;
|
|
u64 period;
|
|
u32 cpu;
|
|
u32 raw_size;
|
|
void *raw_data;
|
|
struct ip_callchain *callchain;
|
|
};
|
|
|
|
#define BUILD_ID_SIZE 20
|
|
|
|
struct build_id_event {
|
|
struct perf_event_header header;
|
|
pid_t pid;
|
|
u8 build_id[ALIGN(BUILD_ID_SIZE, sizeof(u64))];
|
|
char filename[];
|
|
};
|
|
|
|
enum perf_user_event_type { /* above any possible kernel type */
|
|
PERF_RECORD_USER_TYPE_START = 64,
|
|
PERF_RECORD_HEADER_ATTR = 64,
|
|
PERF_RECORD_HEADER_EVENT_TYPE = 65,
|
|
PERF_RECORD_HEADER_TRACING_DATA = 66,
|
|
PERF_RECORD_HEADER_BUILD_ID = 67,
|
|
PERF_RECORD_FINISHED_ROUND = 68,
|
|
PERF_RECORD_HEADER_MAX
|
|
};
|
|
|
|
struct attr_event {
|
|
struct perf_event_header header;
|
|
struct perf_event_attr attr;
|
|
u64 id[];
|
|
};
|
|
|
|
#define MAX_EVENT_NAME 64
|
|
|
|
struct perf_trace_event_type {
|
|
u64 event_id;
|
|
char name[MAX_EVENT_NAME];
|
|
};
|
|
|
|
struct event_type_event {
|
|
struct perf_event_header header;
|
|
struct perf_trace_event_type event_type;
|
|
};
|
|
|
|
struct tracing_data_event {
|
|
struct perf_event_header header;
|
|
u32 size;
|
|
};
|
|
|
|
typedef union event_union {
|
|
struct perf_event_header header;
|
|
struct ip_event ip;
|
|
struct mmap_event mmap;
|
|
struct comm_event comm;
|
|
struct fork_event fork;
|
|
struct lost_event lost;
|
|
struct read_event read;
|
|
struct sample_event sample;
|
|
struct attr_event attr;
|
|
struct event_type_event event_type;
|
|
struct tracing_data_event tracing_data;
|
|
struct build_id_event build_id;
|
|
} event_t;
|
|
|
|
void event__print_totals(void);
|
|
|
|
struct perf_session;
|
|
|
|
typedef int (*event__handler_synth_t)(event_t *event,
|
|
struct perf_session *session);
|
|
typedef int (*event__handler_t)(event_t *event, struct sample_data *sample,
|
|
struct perf_session *session);
|
|
|
|
int event__synthesize_thread(pid_t pid, event__handler_t process,
|
|
struct perf_session *session);
|
|
int event__synthesize_threads(event__handler_t process,
|
|
struct perf_session *session);
|
|
int event__synthesize_kernel_mmap(event__handler_t process,
|
|
struct perf_session *session,
|
|
struct machine *machine,
|
|
const char *symbol_name);
|
|
|
|
int event__synthesize_modules(event__handler_t process,
|
|
struct perf_session *session,
|
|
struct machine *machine);
|
|
|
|
int event__process_comm(event_t *self, struct sample_data *sample,
|
|
struct perf_session *session);
|
|
int event__process_lost(event_t *self, struct sample_data *sample,
|
|
struct perf_session *session);
|
|
int event__process_mmap(event_t *self, struct sample_data *sample,
|
|
struct perf_session *session);
|
|
int event__process_task(event_t *self, struct sample_data *sample,
|
|
struct perf_session *session);
|
|
int event__process(event_t *event, struct sample_data *sample,
|
|
struct perf_session *session);
|
|
|
|
struct addr_location;
|
|
int event__preprocess_sample(const event_t *self, struct perf_session *session,
|
|
struct addr_location *al, struct sample_data *data,
|
|
symbol_filter_t filter);
|
|
int event__parse_sample(const event_t *event, struct perf_session *session,
|
|
struct sample_data *sample);
|
|
|
|
const char *event__get_event_name(unsigned int id);
|
|
|
|
#endif /* __PERF_RECORD_H */
|