125 static int perf_event__prepare_comm(union perf_event *event, pid_t pid,  in perf_event__prepare_comm()  argument
133 	memset(&event->comm, 0, sizeof(event->comm));  in perf_event__prepare_comm()
136 		if (perf_event__get_comm_ids(pid, event->comm.comm,  in perf_event__prepare_comm()
137 					     sizeof(event->comm.comm),  in perf_event__prepare_comm()
148 	event->comm.pid = *tgid;  in perf_event__prepare_comm()
149 	event->comm.header.type = PERF_RECORD_COMM;  in perf_event__prepare_comm()
151 	size = strlen(event->comm.comm) + 1;  in perf_event__prepare_comm()
153 	memset(event->comm.comm + size, 0, machine->id_hdr_size);  in perf_event__prepare_comm()
154 	event->comm.header.size = (sizeof(event->comm) -  in perf_event__prepare_comm()
155 				(sizeof(event->comm.comm) - size) +  in perf_event__prepare_comm()
157 	event->comm.tid = pid;  in perf_event__prepare_comm()
163 					 union perf_event *event, pid_t pid,  in perf_event__synthesize_comm()  argument
169 	if (perf_event__prepare_comm(event, pid, machine, &tgid, &ppid) != 0)  in perf_event__synthesize_comm()
172 	if (process(tool, event, &synth_sample, machine) != 0)  in perf_event__synthesize_comm()
179 				       union perf_event *event,  in perf_event__synthesize_fork()  argument
184 	memset(&event->fork, 0, sizeof(event->fork) + machine->id_hdr_size);  in perf_event__synthesize_fork()
192 		event->fork.ppid = ppid;  in perf_event__synthesize_fork()
193 		event->fork.ptid = ppid;  in perf_event__synthesize_fork()
195 		event->fork.ppid = tgid;  in perf_event__synthesize_fork()
196 		event->fork.ptid = tgid;  in perf_event__synthesize_fork()
198 	event->fork.pid  = tgid;  in perf_event__synthesize_fork()
199 	event->fork.tid  = pid;  in perf_event__synthesize_fork()
200 	event->fork.header.type = PERF_RECORD_FORK;  in perf_event__synthesize_fork()
202 	event->fork.header.size = (sizeof(event->fork) + machine->id_hdr_size);  in perf_event__synthesize_fork()
204 	if (process(tool, event, &synth_sample, machine) != 0)  in perf_event__synthesize_fork()
211 				       union perf_event *event,  in perf_event__synthesize_mmap_events()  argument
236 	event->header.type = PERF_RECORD_MMAP2;  in perf_event__synthesize_mmap_events()
255 		       &event->mmap2.start, &event->mmap2.len, prot,  in perf_event__synthesize_mmap_events()
256 		       &event->mmap2.pgoff, &event->mmap2.maj,  in perf_event__synthesize_mmap_events()
257 		       &event->mmap2.min,  in perf_event__synthesize_mmap_events()
266 		event->mmap2.ino = (u64)ino;  in perf_event__synthesize_mmap_events()
272 			event->header.misc = PERF_RECORD_MISC_USER;  in perf_event__synthesize_mmap_events()
274 			event->header.misc = PERF_RECORD_MISC_GUEST_USER;  in perf_event__synthesize_mmap_events()
277 		event->mmap2.prot = 0;  in perf_event__synthesize_mmap_events()
278 		event->mmap2.flags = 0;  in perf_event__synthesize_mmap_events()
280 			event->mmap2.prot |= PROT_READ;  in perf_event__synthesize_mmap_events()
282 			event->mmap2.prot |= PROT_WRITE;  in perf_event__synthesize_mmap_events()
284 			event->mmap2.prot |= PROT_EXEC;  in perf_event__synthesize_mmap_events()
287 			event->mmap2.flags |= MAP_SHARED;  in perf_event__synthesize_mmap_events()
289 			event->mmap2.flags |= MAP_PRIVATE;  in perf_event__synthesize_mmap_events()
295 			event->header.misc |= PERF_RECORD_MISC_MMAP_DATA;  in perf_event__synthesize_mmap_events()
302 		memcpy(event->mmap2.filename, execname, size);  in perf_event__synthesize_mmap_events()
304 		event->mmap2.len -= event->mmap.start;  in perf_event__synthesize_mmap_events()
305 		event->mmap2.header.size = (sizeof(event->mmap2) -  in perf_event__synthesize_mmap_events()
306 					(sizeof(event->mmap2.filename) - size));  in perf_event__synthesize_mmap_events()
307 		memset(event->mmap2.filename + size, 0, machine->id_hdr_size);  in perf_event__synthesize_mmap_events()
308 		event->mmap2.header.size += machine->id_hdr_size;  in perf_event__synthesize_mmap_events()
309 		event->mmap2.pid = tgid;  in perf_event__synthesize_mmap_events()
310 		event->mmap2.tid = pid;  in perf_event__synthesize_mmap_events()
312 		if (process(tool, event, &synth_sample, machine) != 0) {  in perf_event__synthesize_mmap_events()
329 	union perf_event *event = zalloc((sizeof(event->mmap) +  in perf_event__synthesize_modules()  local
331 	if (event == NULL) {  in perf_event__synthesize_modules()
337 	event->header.type = PERF_RECORD_MMAP;  in perf_event__synthesize_modules()
344 		event->header.misc = PERF_RECORD_MISC_KERNEL;  in perf_event__synthesize_modules()
346 		event->header.misc = PERF_RECORD_MISC_GUEST_KERNEL;  in perf_event__synthesize_modules()
357 		event->mmap.header.type = PERF_RECORD_MMAP;  in perf_event__synthesize_modules()
358 		event->mmap.header.size = (sizeof(event->mmap) -  in perf_event__synthesize_modules()
359 				        (sizeof(event->mmap.filename) - size));  in perf_event__synthesize_modules()
360 		memset(event->mmap.filename + size, 0, machine->id_hdr_size);  in perf_event__synthesize_modules()
361 		event->mmap.header.size += machine->id_hdr_size;  in perf_event__synthesize_modules()
362 		event->mmap.start = pos->start;  in perf_event__synthesize_modules()
363 		event->mmap.len   = pos->end - pos->start;  in perf_event__synthesize_modules()
364 		event->mmap.pid   = machine->pid;  in perf_event__synthesize_modules()
366 		memcpy(event->mmap.filename, pos->dso->long_name,  in perf_event__synthesize_modules()
368 		if (process(tool, event, &synth_sample, machine) != 0) {  in perf_event__synthesize_modules()
374 	free(event);  in perf_event__synthesize_modules()
620 	union perf_event *event;  in perf_event__synthesize_kernel_mmap()  local
630 	event = zalloc((sizeof(event->mmap) + machine->id_hdr_size));  in perf_event__synthesize_kernel_mmap()
631 	if (event == NULL) {  in perf_event__synthesize_kernel_mmap()
643 		event->header.misc = PERF_RECORD_MISC_KERNEL;  in perf_event__synthesize_kernel_mmap()
645 		event->header.misc = PERF_RECORD_MISC_GUEST_KERNEL;  in perf_event__synthesize_kernel_mmap()
650 	size = snprintf(event->mmap.filename, sizeof(event->mmap.filename),  in perf_event__synthesize_kernel_mmap()
653 	event->mmap.header.type = PERF_RECORD_MMAP;  in perf_event__synthesize_kernel_mmap()
654 	event->mmap.header.size = (sizeof(event->mmap) -  in perf_event__synthesize_kernel_mmap()
655 			(sizeof(event->mmap.filename) - size) + machine->id_hdr_size);  in perf_event__synthesize_kernel_mmap()
656 	event->mmap.pgoff = kmap->ref_reloc_sym->addr;  in perf_event__synthesize_kernel_mmap()
657 	event->mmap.start = map->start;  in perf_event__synthesize_kernel_mmap()
658 	event->mmap.len   = map->end - event->mmap.start;  in perf_event__synthesize_kernel_mmap()
659 	event->mmap.pid   = machine->pid;  in perf_event__synthesize_kernel_mmap()
661 	err = process(tool, event, &synth_sample, machine);  in perf_event__synthesize_kernel_mmap()
662 	free(event);  in perf_event__synthesize_kernel_mmap()
667 size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp)  in perf_event__fprintf_comm()  argument
671 	if (event->header.misc & PERF_RECORD_MISC_COMM_EXEC)  in perf_event__fprintf_comm()
676 	return fprintf(fp, "%s: %s:%d/%d\n", s, event->comm.comm, event->comm.pid, event->comm.tid);  in perf_event__fprintf_comm()
680 			     union perf_event *event,  in perf_event__process_comm()  argument
684 	return machine__process_comm_event(machine, event, sample);  in perf_event__process_comm()
688 			     union perf_event *event,  in perf_event__process_lost()  argument
692 	return machine__process_lost_event(machine, event, sample);  in perf_event__process_lost()
695 size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp)  in perf_event__fprintf_mmap()  argument
698 		       event->mmap.pid, event->mmap.tid, event->mmap.start,  in perf_event__fprintf_mmap()
699 		       event->mmap.len, event->mmap.pgoff,  in perf_event__fprintf_mmap()
700 		       (event->header.misc & PERF_RECORD_MISC_MMAP_DATA) ? 'r' : 'x',  in perf_event__fprintf_mmap()
701 		       event->mmap.filename);  in perf_event__fprintf_mmap()
704 size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp)  in perf_event__fprintf_mmap2()  argument
708 		       event->mmap2.pid, event->mmap2.tid, event->mmap2.start,  in perf_event__fprintf_mmap2()
709 		       event->mmap2.len, event->mmap2.pgoff, event->mmap2.maj,  in perf_event__fprintf_mmap2()
710 		       event->mmap2.min, event->mmap2.ino,  in perf_event__fprintf_mmap2()
711 		       event->mmap2.ino_generation,  in perf_event__fprintf_mmap2()
712 		       (event->mmap2.prot & PROT_READ) ? 'r' : '-',  in perf_event__fprintf_mmap2()
713 		       (event->mmap2.prot & PROT_WRITE) ? 'w' : '-',  in perf_event__fprintf_mmap2()
714 		       (event->mmap2.prot & PROT_EXEC) ? 'x' : '-',  in perf_event__fprintf_mmap2()
715 		       (event->mmap2.flags & MAP_SHARED) ? 's' : 'p',  in perf_event__fprintf_mmap2()
716 		       event->mmap2.filename);  in perf_event__fprintf_mmap2()
720 			     union perf_event *event,  in perf_event__process_mmap()  argument
724 	return machine__process_mmap_event(machine, event, sample);  in perf_event__process_mmap()
728 			     union perf_event *event,  in perf_event__process_mmap2()  argument
732 	return machine__process_mmap2_event(machine, event, sample);  in perf_event__process_mmap2()
735 size_t perf_event__fprintf_task(union perf_event *event, FILE *fp)  in perf_event__fprintf_task()  argument
738 		       event->fork.pid, event->fork.tid,  in perf_event__fprintf_task()
739 		       event->fork.ppid, event->fork.ptid);  in perf_event__fprintf_task()
743 			     union perf_event *event,  in perf_event__process_fork()  argument
747 	return machine__process_fork_event(machine, event, sample);  in perf_event__process_fork()
751 			     union perf_event *event,  in perf_event__process_exit()  argument
755 	return machine__process_exit_event(machine, event, sample);  in perf_event__process_exit()
758 size_t perf_event__fprintf(union perf_event *event, FILE *fp)  in perf_event__fprintf()  argument
761 			     perf_event__name(event->header.type));  in perf_event__fprintf()
763 	switch (event->header.type) {  in perf_event__fprintf()
765 		ret += perf_event__fprintf_comm(event, fp);  in perf_event__fprintf()
769 		ret += perf_event__fprintf_task(event, fp);  in perf_event__fprintf()
772 		ret += perf_event__fprintf_mmap(event, fp);  in perf_event__fprintf()
775 		ret += perf_event__fprintf_mmap2(event, fp);  in perf_event__fprintf()
785 			union perf_event *event,  in perf_event__process()  argument
789 	return machine__process_event(machine, event, sample);  in perf_event__process()
880 int perf_event__preprocess_sample(const union perf_event *event,  in perf_event__preprocess_sample()  argument
885 	u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;  in perf_event__preprocess_sample()
961 void perf_event__preprocess_sample_addr(union perf_event *event,  in perf_event__preprocess_sample_addr()  argument
966 	u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;  in perf_event__preprocess_sample_addr()