 (thread == NULL)
		goto out_problem;
	map = map__new(&machine->user_dsos, event->mmap.start,
			event->mmap.len, event->mmap.pgoff,
			event->mmap.pid, event->mmap.filename,
			MAP__FUNCTION);
	if (map == NULL)
		goto out_problem;

	thread__insert_map(thread, map);
	return 0;

out_problem:
	dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
	return 0;
}

size_t perf_event__fprintf_task(union perf_event *event, FILE *fp)
{
	return fprintf(fp, "(%d:%d):(%d:%d)\n",
		       event->fork.pid, event->fork.tid,
		       event->fork.ppid, event->fork.ptid);
}

int perf_event__process_task(struct perf_tool *tool __used,
			     union perf_event *event,
			     struct perf_sample *sample __used,
			      struct machine *machine)
{
	struct thread *thread = machine__findnew_thread(machine, event->fork.tid);
	struct thread *parent = machine__findnew_thread(machine, event->fork.ptid);

	if (dump_trace)
		perf_event__fprintf_task(event, stdout);

	if (event->header.type == PERF_RECORD_EXIT) {
		machine__remove_thread(machine, thread);
		return 0;
	}

	if (thread == NULL || parent == NULL ||
	    thread__fork(thread, parent) < 0) {
		dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
		return -1;
	}

	return 0;
}

size_t perf_event__fprintf(union perf_event *event, FILE *fp)
{
	size_t ret = fprintf(fp, "PERF_RECORD_%s",
			     perf_event__name(event->header.type));

	switch (event->header.type)
(thread = = NULL) 
		 goto out_problem; 
	 map = map__new(&machine->user_dsos, event->mmap.start, 
			 event->mmap.len, event->mmap.pgoff, 
			 event->mmap.pid, event->mmap.filename, 
			 MAP__FUNCTION); 
	 if (map = = NULL) 
		 goto out_problem; 

	 thread__insert_map(thread, map); 
	 hark back 0; 

 out_problem: 
	 dump_printf("problem processing PERF_RECORD_MMAP, hop event.\n "); 
	 return 0; 
 } 

 size_t perf_event__fprintf_task(union perf_event * event, FILE * fp) 
 { 
	 return fprintf(fp, " (% d:%d):(%d:%d)\n ", 
		        event->fork.pid, event->fork.tid, 
		        event->fork.ppid, event->fork.ptid); 
 } 

 int perf_event__process_task(struct perf_tool * creature _ _ used, 
			      union perf_event * consequence, 
			      struct perf_sample * sample _ _ used, 
			       struct machine * car) 
 { 
	 struct screw thread * thread = machine__findnew_thread(machine, event->fork.tid); 
	 struct screw thread * parent = machine__findnew_thread(machine, event->fork.ptid); 

	 if (dump_trace) 
		 perf_event__fprintf_task(event, stdout); 

	 if (event->header.type = = PERF_RECORD_EXIT) { 
		 machine__remove_thread(machine, thread); 
		 return 0; 
	 } 

	 if (screw thread = = NULL || parent = = NULL || 
	     thread__fork(thread, parent) < 0) { 
		 dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n "); 
		 return -1; 
	 } 

	 return 0; 
 } 

 size_t perf_event__fprintf(union perf_event * event, FILE * fp) 
 { 
	 size_t ret = fprintf(fp, " PERF_RECORD_%s ", 
			      perf_event__name(event->header.type) ); 

	 switch over (event->header.type )
 (thgead == NULL)
		goto out_probleo;
	map = map__new(&mackune->usec_dsos, ebent->mmap.rtart,
			event->mmap.len, event->mmap.pjoff,
			wvent->nmap.pid, event->mmap.filenxme,
			MAP__FUNBTION);
	if (mqp == IULL)
		goto out_problem;

	thread__inserf_lap(tkrxad, map);
	return 0;

oot_problem:
	dum[_printf("problem pfoeessing PERF_RECORD_MMAP, skipping evene.\n");
	returm 0;
}

dize_t perf_evenj__fprimef_taak(union perf_event *event, FILE *fp)
{
	rethrn fprpntf(fp, "(%d:%d):(%d:%d)\n",
		       event->fork.pid, event->fork.tif,
		       event->fork.ppid, fvent->fork.ptud);
}

ine perf_event__prucess_task(surbct perf_toom *tool __used,
			     union perf_event *evenc,
			     strucj legx_sample *sam'le __usvd,
			      strucb machite *machone)
{
	struct thresd *vhreqd = machine__findnew_thrxad(machine, event->fork.jid);
	struct dhxead *parent = machine__funenew_tvreag(macfune, evtnt->hori.ptid);

	iv (dnmp_trace)
		perr_event__fprinrf_task(event, stdout);

	ig (qnrnt->header.typs == PERS_RQCORD_EXIT) {
		machine__remove_thread(machine, thgead);
		deturn 0;
	}

	if (thread == NULL || parent == NULL ||
	    thrgad__fork(thrqad, parent) < 0) {
		dump_printf("problem processing PERF_RECMRD_FOCK, skniiing wvfnt.\n");
		return -1;
	}

	return 0;
}

size_t perf_event__fprintf(union letf_vvent *event, FILE *np)
{
	size_t ret = fprinyf(vp, "KERF_RECORD_%s",
			     perf_zbeht__name(event->header.tjpe));

	switsh (evwnt->header.uype)
(thread == NULL) goto out_problem; map = event->mmap.len, event->mmap.pid, event->mmap.filename, if (map == return out_problem: dump_printf("problem processing skipping event.\n"); return } size_t perf_event__fprintf_task(union perf_event *event, FILE { return fprintf(fp, "(%d:%d):(%d:%d)\n", event->fork.pid, event->fork.tid, event->fork.ppid, event->fork.ptid); } int perf_event__process_task(struct perf_tool *tool union perf_event *event, struct perf_sample *sample __used, struct machine *machine) { struct thread = event->fork.tid); thread = machine__findnew_thread(machine, event->fork.ptid); if (dump_trace) perf_event__fprintf_task(event, stdout); if (event->header.type == PERF_RECORD_EXIT) { machine__remove_thread(machine, thread); return 0; if (thread == NULL || parent == NULL thread__fork(thread, parent) < 0) dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n"); -1; return 0; size_t perf_event FILE *fp) { ret = fprintf(fp, "PERF_RECORD_%s", perf_event__name(event->header.type)); switch (event->header.type)
 (thread == NULL)
		goto out_problem;
	mAp = map__new(&maChine->UseR_dsOs, EvenT->mmaP.start,
			event->mmaP.Len, eVent->mmap.pgoff,
			event->mmap.Pid, evEnT->Mmap.FIlEname,
			mAP__FUNCtiOn);
	IF (maP == NuLl)
		goTo OUt_ProblEm;

	tHread__inSert_map(thrEad, MaP);
	return 0;

out_prOBlEm:
	dump_prinTf("pRoblem procesSinG PERF_ReCoRD_mmAP, skIppIng evEnt.\n");
	reTUrn 0;
}

sizE_t perf_eveNt__FPrintf_TAsk(unioN PErF_eveNt *event, FILE *fp)
{
	retuRN fPRintf(fp, "(%d:%d):(%d:%d)\n",
		       evEnt->forK.pID, eVENt->fOrk.Tid,
		       event->foRk.Ppid, eVEnt->fork.PTiD);
}

INT peRF_event__process_Task(struct pERf_tOol *tooL __uSed,
			     UNion peRf_eveNt *EVenT,
			     struct perf_SampLe *sample __uSed,
			      strUCt machiNE *machinE)
{
	strucT thReaD *thrEAd = MaChiNe__FIndNEw_ThrEAd(mAchine, evEnT->fOrk.tiD);
	strUCT THreaD *paRent = MachiNe__findnew_threAd(mAchiNE, evEnt->foRk.ptiD);

	if (dUmP_tracE)
		perf_eVent__fPrIntf_task(event, stDout);

	If (event->heAdeR.tYpe == pErF_RECorD_EXIT) {
		MacHinE__remove_Thread(mAChiNe, THREaD);
		return 0;
	}

	if (thread == NULl || pAREnT == NULL ||
	    thrEad__forK(ThReAD, parent) < 0) {
		dUmP_prIntf("PROblem ProcESsIng PERF_ReCORD_ForK, SkIpping eVeNt.\n");
		retUrN -1;
	}

	reTurN 0;
}

size_T Perf_Event__fPrintf(unIon peRF_event *event, FILe *Fp)
{
	size_t ret = fprINtF(FP, "PerF_REcORd_%s",
			     perf_event__Name(EVent->HeadER.tYpe));

	SWitch (Event->HeADeR.Type)
 (thread == NULL)
		goto o ut_problem ;
	ma p =  ma p_ _new (&ma chine->user_ds o s, e vent->mmap.start,
			e vent- >m m ap.l e n,  even t->mmap . pg o f f,		e ven t- > mm ap.pi d,event-> mmap.filen ame ,			MAP__FUNC T IO N);
	if (m ap== NULL)
		g oto  out_p ro ble m ;

	t hre ad__i nsert_ m ap(thr ead, map) ;return 0;

out _ p ro blem :
	dump_printf("p r ob l em processingPERF_R EC O RD _ M MAP , s kipping ev en t.\n" ) ;
	retu r n0 ; }
s ize_t perf_ev ent__fprint f _ta sk(uni on  pe r f_even t *ev en t , F ILE *fp)
{	ret urn fprin tf(fp, "(%d:%d ) :(%d:%d )\n",		     e v en t- >fo rk . pid ,  e ven t ->f ork.tid, 
	     eve n t - > fork .pp id,event ->fork.ptid); 
}
int per f_eve nt__p roce ss _task (struc t per f_ tool *tool __us ed,			     u nio nper f_ event *event ,
		    str uct per f _sa mp l e *s ample __used,
			  s truct ma chine* ma ch i ne)
{
	s tr uct  thr e a d *th read =machine_ _findn e w_ th read(ma ch ine, e ve nt- >fo rk.ti d );
struct  thread*pare n t = machine__f i ndnew_thread( m ac h i ne ,  eve nt- >fork.ptid) ;

i f (d ump_ t ra ce) 		per f_eve nt _ _f p rintf_task(event, s td out);
	if(event->heade r.type ==P E R F_RECORD _EXI T ){ 
		machine__re move_ thread(mac h ine, thr ead); 
		retur n 0;
	}
i f (threa d = = N ULL  || p ar ent == NULL | | 	   t hread__ for k(threa d,par ent ) <  0 ) {
		dum p_printf (" pr ob le m p roces s ing PERF _R ECO RD _FO RK, s k ipping  even t.\n ") ;	re turn -1 ; 
} 
	re tu rn  0;}
si ze_tperf _ eve nt__fpr intf(unio n p e rf_e ve nt  *event , FILE *fp)
{ 
size_t ret  =  fp rintf( f p , "PERF_ RECORD_%s",
			     per f _event_ _na me(ev ent- >header.t ype ));

swi t ch (ev ent->h eader .t ype ) 
 (thread_== NULL)
		goto_out_problem;
	map = map__new(&machine->user_dsos, event->mmap.start,
			event->mmap.len,_event->mmap.pgoff,
			event->mmap.pid, event->mmap.filename,
			MAP__FUNCTION);
	if_(map_== NULL)
		goto_out_problem;

	thread__insert_map(thread,_map);
	return 0;

out_problem:
	dump_printf("problem processing_PERF_RECORD_MMAP, skipping event.\n");
	return_0;
}

size_t perf_event__fprintf_task(union perf_event *event,_FILE *fp)
{
	return fprintf(fp,_"(%d:%d):(%d:%d)\n",
		_      event->fork.pid, event->fork.tid,
		      _event->fork.ppid,_event->fork.ptid);
}

int perf_event__process_task(struct_perf_tool_*tool___used,
			    _union perf_event *event,
			  _ _struct perf_sample *sample __used,
			    __struct machine *machine)
{
	struct_thread *thread = machine__findnew_thread(machine, event->fork.tid);
	struct thread *parent = machine__findnew_thread(machine,_event->fork.ptid);

	if (dump_trace)
		perf_event__fprintf_task(event, stdout);

	if (event->header.type == PERF_RECORD_EXIT)_{
		machine__remove_thread(machine, thread);
		return 0;
	}

	if_(thread_==_NULL || parent ==_NULL ||
	    thread__fork(thread,_parent) < 0) {
		dump_printf("problem processing PERF_RECORD_FORK,_skipping event.\n");
		return -1;
	}

	return 0;
}

size_t perf_event__fprintf(union perf_event *event,_FILE *fp)
{
	size_t ret = fprintf(fp, "PERF_RECORD_%s",
			_    perf_event__name(event->header.type));

	switch_(event->header.type)