71 DWARFDebugLine::Prologue::Prologue() { clear(); }  in Prologue()  function in DWARFDebugLine::Prologue
73 bool DWARFDebugLine::Prologue::hasFileAtIndex(uint64_t FileIndex) const {  in hasFileAtIndex()
82 Optional<uint64_t> DWARFDebugLine::Prologue::getLastValidFileIndex() const {  in getLastValidFileIndex()
95 DWARFDebugLine::Prologue::getFileNameEntry(uint64_t Index) const {  in getFileNameEntry()
105 void DWARFDebugLine::Prologue::clear() {  in clear()
117 void DWARFDebugLine::Prologue::dump(raw_ostream &OS,  in dump()
351 uint64_t DWARFDebugLine::Prologue::getLength() const {  in getLength()
359 Error DWARFDebugLine::Prologue::parse(  in parse()
518   Prologue.dump(OS, DumpOptions);  in dump()
534   Prologue.clear();  in clear()
547   Row.reset(LineTable->Prologue.DefaultIsStmt);  in resetRowAndSequence()
610   StringRef OpcodeName = getOpcodeName(Opcode, LineTable->Prologue.OpcodeBase);  in advanceAddr()
614   if (ReportAdvanceAddrProblem && LineTable->Prologue.getVersion() >= 4 &&  in advanceAddr()
615       LineTable->Prologue.MaxOpsPerInst != 1)  in advanceAddr()
623         LineTable->Prologue.MaxOpsPerInst));  in advanceAddr()
624   if (ReportAdvanceAddrProblem && LineTable->Prologue.MinInstLength == 0)  in advanceAddr()
633   uint64_t AddrOffset = OperationAdvance * LineTable->Prologue.MinInstLength;  in advanceAddr()
642          Opcode >= LineTable->Prologue.OpcodeBase);  in advanceAddrForOpcode()
643   if (ReportBadLineRange && LineTable->Prologue.LineRange == 0) {  in advanceAddrForOpcode()
645         getOpcodeName(Opcode, LineTable->Prologue.OpcodeBase);  in advanceAddrForOpcode()
659   uint8_t AdjustedOpcode = OpcodeValue - LineTable->Prologue.OpcodeBase;  in advanceAddrForOpcode()
661       LineTable->Prologue.LineRange != 0  in advanceAddrForOpcode()
662           ? AdjustedOpcode / LineTable->Prologue.LineRange  in advanceAddrForOpcode()
705   if (LineTable->Prologue.LineRange != 0)  in handleSpecialOpcode()
707         LineTable->Prologue.LineBase +  in handleSpecialOpcode()
708         (AddrAdvanceResult.AdjustedOpcode % LineTable->Prologue.LineRange);  in handleSpecialOpcode()
735       Prologue.parse(DebugLineData, OffsetPtr, RecoverableErrorHandler, Ctx, U);  in parse()
740     Prologue.dump(*OS, DumpOptions);  in parse()
751   uint64_t ProgramLength = Prologue.TotalLength + Prologue.sizeofTotalLength();  in parse()
774     TableData.setAddressSize(Prologue.getAddressSize());  in parse()
776     assert(Prologue.getAddressSize() == 0 ||  in parse()
777            Prologue.getAddressSize() == TableData.getAddressSize());  in parse()
781   *OffsetPtr = DebugLineOffset + Prologue.getLength();  in parse()
937           Prologue.FileNames.push_back(FileEntry);  in parse()
989     } else if (Opcode < Prologue.OpcodeBase) {  in parse()
1128           assert(Opcode - 1U < Prologue.StandardOpcodeLengths.size());  in parse()
1131           uint8_t OpcodeLength = Prologue.StandardOpcodeLengths[Opcode - 1];  in parse()
1331   if (Kind == FileLineInfoKind::None || !Prologue.hasFileAtIndex(FileIndex))  in getSourceByIndex()
1333   const FileNameEntry &Entry = Prologue.getFileNameEntry(FileIndex);  in getSourceByIndex()
1347 bool DWARFDebugLine::Prologue::getFileNameByIndex(  in getFileNameByIndex()
1440 bool DWARFDebugLine::Prologue::totalLengthIsValid() const {  in totalLengthIsValid()
1456   moveToNextTable(OldOffset, LT.Prologue);  in parseNext()
1468   if (Error Err = LT.Prologue.parse(DebugLineData, &Offset,  in skip()
1471   moveToNextTable(OldOffset, LT.Prologue);  in skip()
1484                                                     const Prologue &P) {  in moveToNextTable()