235 bool PerfReader::extractLBRStack(TraceStream &TraceIt,  in extractLBRStack()  argument
243   TraceIt.getCurrentLine().split(Records, " ");  in extractLBRStack()
295   TraceIt.advance();  in extractLBRStack()
299 bool PerfReader::extractCallstack(TraceStream &TraceIt,  in extractCallstack()  argument
309   while (!TraceIt.isAtEoF() && !TraceIt.getCurrentLine().startswith(" 0x")) {  in extractCallstack()
310     StringRef FrameStr = TraceIt.getCurrentLine().ltrim();  in extractCallstack()
314       TraceIt.advance();  in extractCallstack()
317     TraceIt.advance();  in extractCallstack()
345   while (!TraceIt.isAtEoF() && !TraceIt.getCurrentLine().startswith(" 0x")) {  in extractCallstack()
346     TraceIt.advance();  in extractCallstack()
359 void PerfReader::parseHybridSample(TraceStream &TraceIt) {  in parseHybridSample()  argument
372   if (!extractCallstack(TraceIt, Sample.CallStack)) {  in parseHybridSample()
374     if (!TraceIt.isAtEoF() && TraceIt.getCurrentLine().startswith(" 0x"))  in parseHybridSample()
375       TraceIt.advance();  in parseHybridSample()
381   if (!TraceIt.isAtEoF() && TraceIt.getCurrentLine().startswith(" 0x")) {  in parseHybridSample()
383     if (extractLBRStack(TraceIt, Sample.LBRStack, Sample.Binary)) {  in parseHybridSample()
396 void PerfReader::parseMMap2Event(TraceStream &TraceIt) {  in parseMMap2Event()  argument
421   bool R = RegMmap2.match(TraceIt.getCurrentLine(), &Fields);  in parseMMap2Event()
424                            Twine(TraceIt.getLineNumber()).str() + ": " +  in parseMMap2Event()
425                            TraceIt.getCurrentLine().str() + " \n";  in parseMMap2Event()
439   TraceIt.advance();  in parseMMap2Event()
442 void PerfReader::parseEventOrSample(TraceStream &TraceIt) {  in parseEventOrSample()  argument
443   if (TraceIt.getCurrentLine().startswith("PERF_RECORD_MMAP2"))  in parseEventOrSample()
444     parseMMap2Event(TraceIt);  in parseEventOrSample()
446     parseHybridSample(TraceIt);  in parseEventOrSample()
449     TraceIt.advance();  in parseEventOrSample()
455   TraceStream TraceIt(Filename);  in parseAndAggregateTrace()  local
456   while (!TraceIt.isAtEoF())  in parseAndAggregateTrace()
457     parseEventOrSample(TraceIt);  in parseAndAggregateTrace()