134 static int perf_event__prepare_comm(union perf_event *event, pid_t pid,  in perf_event__prepare_comm()  argument
142 	memset(&event->comm, 0, sizeof(event->comm));  in perf_event__prepare_comm()
145 		if (perf_event__get_comm_ids(pid, event->comm.comm,  in perf_event__prepare_comm()
146 					     sizeof(event->comm.comm),  in perf_event__prepare_comm()
157 	event->comm.pid = *tgid;  in perf_event__prepare_comm()
158 	event->comm.header.type = PERF_RECORD_COMM;  in perf_event__prepare_comm()
160 	size = strlen(event->comm.comm) + 1;  in perf_event__prepare_comm()
162 	memset(event->comm.comm + size, 0, machine->id_hdr_size);  in perf_event__prepare_comm()
163 	event->comm.header.size = (sizeof(event->comm) -  in perf_event__prepare_comm()
164 				(sizeof(event->comm.comm) - size) +  in perf_event__prepare_comm()
166 	event->comm.tid = pid;  in perf_event__prepare_comm()
172 					 union perf_event *event, pid_t pid,  in perf_event__synthesize_comm()  argument
178 	if (perf_event__prepare_comm(event, pid, machine, &tgid, &ppid) != 0)  in perf_event__synthesize_comm()
181 	if (process(tool, event, &synth_sample, machine) != 0)  in perf_event__synthesize_comm()
188 				       union perf_event *event,  in perf_event__synthesize_fork()  argument
193 	memset(&event->fork, 0, sizeof(event->fork) + machine->id_hdr_size);  in perf_event__synthesize_fork()
201 		event->fork.ppid = ppid;  in perf_event__synthesize_fork()
202 		event->fork.ptid = ppid;  in perf_event__synthesize_fork()
204 		event->fork.ppid = tgid;  in perf_event__synthesize_fork()
205 		event->fork.ptid = tgid;  in perf_event__synthesize_fork()
207 	event->fork.pid  = tgid;  in perf_event__synthesize_fork()
208 	event->fork.tid  = pid;  in perf_event__synthesize_fork()
209 	event->fork.header.type = PERF_RECORD_FORK;  in perf_event__synthesize_fork()
211 	event->fork.header.size = (sizeof(event->fork) + machine->id_hdr_size);  in perf_event__synthesize_fork()
213 	if (process(tool, event, &synth_sample, machine) != 0)  in perf_event__synthesize_fork()
220 				       union perf_event *event,  in perf_event__synthesize_mmap_events()  argument
249 	event->header.type = PERF_RECORD_MMAP2;  in perf_event__synthesize_mmap_events()
278 		       &event->mmap2.start, &event->mmap2.len, prot,  in perf_event__synthesize_mmap_events()
279 		       &event->mmap2.pgoff, &event->mmap2.maj,  in perf_event__synthesize_mmap_events()
280 		       &event->mmap2.min,  in perf_event__synthesize_mmap_events()
289 		event->mmap2.ino = (u64)ino;  in perf_event__synthesize_mmap_events()
295 			event->header.misc = PERF_RECORD_MISC_USER;  in perf_event__synthesize_mmap_events()
297 			event->header.misc = PERF_RECORD_MISC_GUEST_USER;  in perf_event__synthesize_mmap_events()
300 		event->mmap2.prot = 0;  in perf_event__synthesize_mmap_events()
301 		event->mmap2.flags = 0;  in perf_event__synthesize_mmap_events()
303 			event->mmap2.prot |= PROT_READ;  in perf_event__synthesize_mmap_events()
305 			event->mmap2.prot |= PROT_WRITE;  in perf_event__synthesize_mmap_events()
307 			event->mmap2.prot |= PROT_EXEC;  in perf_event__synthesize_mmap_events()
310 			event->mmap2.flags |= MAP_SHARED;  in perf_event__synthesize_mmap_events()
312 			event->mmap2.flags |= MAP_PRIVATE;  in perf_event__synthesize_mmap_events()
318 			event->header.misc |= PERF_RECORD_MISC_MMAP_DATA;  in perf_event__synthesize_mmap_events()
323 			event->header.misc |= PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT;  in perf_event__synthesize_mmap_events()
329 		memcpy(event->mmap2.filename, execname, size);  in perf_event__synthesize_mmap_events()
331 		event->mmap2.len -= event->mmap.start;  in perf_event__synthesize_mmap_events()
332 		event->mmap2.header.size = (sizeof(event->mmap2) -  in perf_event__synthesize_mmap_events()
333 					(sizeof(event->mmap2.filename) - size));  in perf_event__synthesize_mmap_events()
334 		memset(event->mmap2.filename + size, 0, machine->id_hdr_size);  in perf_event__synthesize_mmap_events()
335 		event->mmap2.header.size += machine->id_hdr_size;  in perf_event__synthesize_mmap_events()
336 		event->mmap2.pid = tgid;  in perf_event__synthesize_mmap_events()
337 		event->mmap2.tid = pid;  in perf_event__synthesize_mmap_events()
339 		if (process(tool, event, &synth_sample, machine) != 0) {  in perf_event__synthesize_mmap_events()
360 	union perf_event *event = zalloc((sizeof(event->mmap) +  in perf_event__synthesize_modules()  local
362 	if (event == NULL) {  in perf_event__synthesize_modules()
368 	event->header.type = PERF_RECORD_MMAP;  in perf_event__synthesize_modules()
375 		event->header.misc = PERF_RECORD_MISC_KERNEL;  in perf_event__synthesize_modules()
377 		event->header.misc = PERF_RECORD_MISC_GUEST_KERNEL;  in perf_event__synthesize_modules()
386 		event->mmap.header.type = PERF_RECORD_MMAP;  in perf_event__synthesize_modules()
387 		event->mmap.header.size = (sizeof(event->mmap) -  in perf_event__synthesize_modules()
388 				        (sizeof(event->mmap.filename) - size));  in perf_event__synthesize_modules()
389 		memset(event->mmap.filename + size, 0, machine->id_hdr_size);  in perf_event__synthesize_modules()
390 		event->mmap.header.size += machine->id_hdr_size;  in perf_event__synthesize_modules()
391 		event->mmap.start = pos->start;  in perf_event__synthesize_modules()
392 		event->mmap.len   = pos->end - pos->start;  in perf_event__synthesize_modules()
393 		event->mmap.pid   = machine->pid;  in perf_event__synthesize_modules()
395 		memcpy(event->mmap.filename, pos->dso->long_name,  in perf_event__synthesize_modules()
397 		if (process(tool, event, &synth_sample, machine) != 0) {  in perf_event__synthesize_modules()
403 	free(event);  in perf_event__synthesize_modules()
656 	union perf_event *event;  in perf_event__synthesize_kernel_mmap()  local
666 	event = zalloc((sizeof(event->mmap) + machine->id_hdr_size));  in perf_event__synthesize_kernel_mmap()
667 	if (event == NULL) {  in perf_event__synthesize_kernel_mmap()
679 		event->header.misc = PERF_RECORD_MISC_KERNEL;  in perf_event__synthesize_kernel_mmap()
681 		event->header.misc = PERF_RECORD_MISC_GUEST_KERNEL;  in perf_event__synthesize_kernel_mmap()
685 	size = snprintf(event->mmap.filename, sizeof(event->mmap.filename),  in perf_event__synthesize_kernel_mmap()
688 	event->mmap.header.type = PERF_RECORD_MMAP;  in perf_event__synthesize_kernel_mmap()
689 	event->mmap.header.size = (sizeof(event->mmap) -  in perf_event__synthesize_kernel_mmap()
690 			(sizeof(event->mmap.filename) - size) + machine->id_hdr_size);  in perf_event__synthesize_kernel_mmap()
691 	event->mmap.pgoff = kmap->ref_reloc_sym->addr;  in perf_event__synthesize_kernel_mmap()
692 	event->mmap.start = map->start;  in perf_event__synthesize_kernel_mmap()
693 	event->mmap.len   = map->end - event->mmap.start;  in perf_event__synthesize_kernel_mmap()
694 	event->mmap.pid   = machine->pid;  in perf_event__synthesize_kernel_mmap()
696 	err = process(tool, event, &synth_sample, machine);  in perf_event__synthesize_kernel_mmap()
697 	free(event);  in perf_event__synthesize_kernel_mmap()
702 size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp)  in perf_event__fprintf_comm()  argument
706 	if (event->header.misc & PERF_RECORD_MISC_COMM_EXEC)  in perf_event__fprintf_comm()
711 	return fprintf(fp, "%s: %s:%d/%d\n", s, event->comm.comm, event->comm.pid, event->comm.tid);  in perf_event__fprintf_comm()
715 			     union perf_event *event,  in perf_event__process_comm()  argument
719 	return machine__process_comm_event(machine, event, sample);  in perf_event__process_comm()
723 			     union perf_event *event,  in perf_event__process_lost()  argument
727 	return machine__process_lost_event(machine, event, sample);  in perf_event__process_lost()
731 			    union perf_event *event,  in perf_event__process_aux()  argument
735 	return machine__process_aux_event(machine, event);  in perf_event__process_aux()
739 				     union perf_event *event,  in perf_event__process_itrace_start()  argument
743 	return machine__process_itrace_start_event(machine, event);  in perf_event__process_itrace_start()
747 				     union perf_event *event,  in perf_event__process_lost_samples()  argument
751 	return machine__process_lost_samples_event(machine, event, sample);  in perf_event__process_lost_samples()
755 			       union perf_event *event,  in perf_event__process_switch()  argument
759 	return machine__process_switch_event(machine, event);  in perf_event__process_switch()
762 size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp)  in perf_event__fprintf_mmap()  argument
765 		       event->mmap.pid, event->mmap.tid, event->mmap.start,  in perf_event__fprintf_mmap()
766 		       event->mmap.len, event->mmap.pgoff,  in perf_event__fprintf_mmap()
767 		       (event->header.misc & PERF_RECORD_MISC_MMAP_DATA) ? 'r' : 'x',  in perf_event__fprintf_mmap()
768 		       event->mmap.filename);  in perf_event__fprintf_mmap()
771 size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp)  in perf_event__fprintf_mmap2()  argument
775 		       event->mmap2.pid, event->mmap2.tid, event->mmap2.start,  in perf_event__fprintf_mmap2()
776 		       event->mmap2.len, event->mmap2.pgoff, event->mmap2.maj,  in perf_event__fprintf_mmap2()
777 		       event->mmap2.min, event->mmap2.ino,  in perf_event__fprintf_mmap2()
778 		       event->mmap2.ino_generation,  in perf_event__fprintf_mmap2()
779 		       (event->mmap2.prot & PROT_READ) ? 'r' : '-',  in perf_event__fprintf_mmap2()
780 		       (event->mmap2.prot & PROT_WRITE) ? 'w' : '-',  in perf_event__fprintf_mmap2()
781 		       (event->mmap2.prot & PROT_EXEC) ? 'x' : '-',  in perf_event__fprintf_mmap2()
782 		       (event->mmap2.flags & MAP_SHARED) ? 's' : 'p',  in perf_event__fprintf_mmap2()
783 		       event->mmap2.filename);  in perf_event__fprintf_mmap2()
787 			     union perf_event *event,  in perf_event__process_mmap()  argument
791 	return machine__process_mmap_event(machine, event, sample);  in perf_event__process_mmap()
795 			     union perf_event *event,  in perf_event__process_mmap2()  argument
799 	return machine__process_mmap2_event(machine, event, sample);  in perf_event__process_mmap2()
802 size_t perf_event__fprintf_task(union perf_event *event, FILE *fp)  in perf_event__fprintf_task()  argument
805 		       event->fork.pid, event->fork.tid,  in perf_event__fprintf_task()
806 		       event->fork.ppid, event->fork.ptid);  in perf_event__fprintf_task()
810 			     union perf_event *event,  in perf_event__process_fork()  argument
814 	return machine__process_fork_event(machine, event, sample);  in perf_event__process_fork()
818 			     union perf_event *event,  in perf_event__process_exit()  argument
822 	return machine__process_exit_event(machine, event, sample);  in perf_event__process_exit()
825 size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp)  in perf_event__fprintf_aux()  argument
828 		       event->aux.aux_offset, event->aux.aux_size,  in perf_event__fprintf_aux()
829 		       event->aux.flags,  in perf_event__fprintf_aux()
830 		       event->aux.flags & PERF_AUX_FLAG_TRUNCATED ? "T" : "",  in perf_event__fprintf_aux()
831 		       event->aux.flags & PERF_AUX_FLAG_OVERWRITE ? "O" : "");  in perf_event__fprintf_aux()
834 size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp)  in perf_event__fprintf_itrace_start()  argument
837 		       event->itrace_start.pid, event->itrace_start.tid);  in perf_event__fprintf_itrace_start()
840 size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp)  in perf_event__fprintf_switch()  argument
842 	bool out = event->header.misc & PERF_RECORD_MISC_SWITCH_OUT;  in perf_event__fprintf_switch()
845 	if (event->header.type == PERF_RECORD_SWITCH)  in perf_event__fprintf_switch()
850 		       event->context_switch.next_prev_pid,  in perf_event__fprintf_switch()
851 		       event->context_switch.next_prev_tid);  in perf_event__fprintf_switch()
854 size_t perf_event__fprintf(union perf_event *event, FILE *fp)  in perf_event__fprintf()  argument
857 			     perf_event__name(event->header.type));  in perf_event__fprintf()
859 	switch (event->header.type) {  in perf_event__fprintf()
861 		ret += perf_event__fprintf_comm(event, fp);  in perf_event__fprintf()
865 		ret += perf_event__fprintf_task(event, fp);  in perf_event__fprintf()
868 		ret += perf_event__fprintf_mmap(event, fp);  in perf_event__fprintf()
871 		ret += perf_event__fprintf_mmap2(event, fp);  in perf_event__fprintf()
874 		ret += perf_event__fprintf_aux(event, fp);  in perf_event__fprintf()
877 		ret += perf_event__fprintf_itrace_start(event, fp);  in perf_event__fprintf()
881 		ret += perf_event__fprintf_switch(event, fp);  in perf_event__fprintf()
891 			union perf_event *event,  in perf_event__process()  argument
895 	return machine__process_event(machine, event, sample);  in perf_event__process()
990 int perf_event__preprocess_sample(const union perf_event *event,  in perf_event__preprocess_sample()  argument
995 	u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;  in perf_event__preprocess_sample()
1090 void perf_event__preprocess_sample_addr(union perf_event *event,  in perf_event__preprocess_sample_addr()  argument
1095 	u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;  in perf_event__preprocess_sample_addr()