371   DataExtractor::Cursor Cursor(*OffsetPtr);  in parse()  local
373       DebugLineData.getInitialLength(Cursor);  in parse()
376       DWARFDataExtractor(DebugLineData, Cursor.tell() + TotalLength);  in parse()
377   FormParams.Version = DebugLineData.getU16(Cursor);  in parse()
378   if (Cursor && !versionIsSupported(getVersion())) {  in parse()
382     *OffsetPtr = Cursor.tell();  in parse()
391     FormParams.AddrSize = DebugLineData.getU8(Cursor);  in parse()
392     assert((!Cursor || DebugLineData.getAddressSize() == 0 ||  in parse()
395     SegSelectorSize = DebugLineData.getU8(Cursor);  in parse()
399       DebugLineData.getRelocatedValue(Cursor, sizeofPrologueLength());  in parse()
400   const uint64_t EndPrologueOffset = PrologueLength + Cursor.tell();  in parse()
402   MinInstLength = DebugLineData.getU8(Cursor);  in parse()
404     MaxOpsPerInst = DebugLineData.getU8(Cursor);  in parse()
405   DefaultIsStmt = DebugLineData.getU8(Cursor);  in parse()
406   LineBase = DebugLineData.getU8(Cursor);  in parse()
407   LineRange = DebugLineData.getU8(Cursor);  in parse()
408   OpcodeBase = DebugLineData.getU8(Cursor);  in parse()
410   if (Cursor && OpcodeBase == 0) {  in parse()
419   } else if (Cursor) {  in parse()
422       uint8_t OpLen = DebugLineData.getU8(Cursor);  in parse()
427   *OffsetPtr = Cursor.tell();  in parse()
431   if (!Cursor)  in parse()
435         PrologueOffset, toString(Cursor.takeError()).c_str());  in parse()
766                                      DataExtractor::Cursor &Cursor) {  in parseULEB128()  argument
767   T Value = Data.getULEB128(Cursor);  in parseULEB128()
768   if (Cursor)  in parseULEB128()
848     DataExtractor::Cursor Cursor(*OffsetPtr);  in parse()  local
854     uint8_t Opcode = TableData.getU8(Cursor);  in parse()
857     if (Cursor && Verbose)  in parse()
863       uint64_t Len = TableData.getULEB128(Cursor);  in parse()
864       uint64_t ExtOffset = Cursor.tell();  in parse()
868         if (Cursor && Verbose)  in parse()
870         if (!Cursor) {  in parse()
873           RecoverableErrorHandler(Cursor.takeError());  in parse()
875         *OffsetPtr = Cursor.tell();  in parse()
879       uint8_t SubOpcode = TableData.getU8(Cursor);  in parse()
882       uint64_t OperandOffset = Cursor.tell();  in parse()
935             TableData.skip(Cursor, OpcodeAddressSize);  in parse()
939                 Cursor, &State.Row.Address.SectionIndex);  in parse()
951           if (Cursor && Verbose) {  in parse()
982           const char *Name = TableData.getCStr(Cursor);  in parse()
985           FileEntry.DirIdx = TableData.getULEB128(Cursor);  in parse()
986           FileEntry.ModTime = TableData.getULEB128(Cursor);  in parse()
987           FileEntry.Length = TableData.getULEB128(Cursor);  in parse()
989           if (Cursor && Verbose)  in parse()
997         State.Row.Discriminator = TableData.getULEB128(Cursor);  in parse()
998         if (Cursor && Verbose)  in parse()
1003         if (Cursor && Verbose)  in parse()
1008         TableData.skip(Cursor, Len - 1);  in parse()
1016       if (Cursor && Cursor.tell() != End)  in parse()
1021             ExtOffset, Len, Cursor.tell() - ExtOffset));  in parse()
1022       if (!Cursor && Verbose) {  in parse()
1023         DWARFDataExtractor::Cursor ByteCursor(OperandOffset);  in parse()
1056                 parseULEB128<uint64_t>(TableData, Cursor)) {  in parse()
1069           int64_t LineDelta = TableData.getSLEB128(Cursor);  in parse()
1070           if (Cursor) {  in parse()
1082                 parseULEB128<uint16_t>(TableData, Cursor)) {  in parse()
1093                 parseULEB128<uint16_t>(TableData, Cursor)) {  in parse()
1147               TableData.getRelocatedValue(Cursor, 2);  in parse()
1148           if (Cursor) {  in parse()
1174                 parseULEB128<uint8_t>(TableData, Cursor)) {  in parse()
1193                     parseULEB128<uint64_t>(TableData, Cursor))  in parse()
1214       *OffsetPtr = Cursor.tell();  in parse()
1224       *OffsetPtr = Cursor.tell();  in parse()
1236     if (!Cursor && Opcode != 0) {  in parse()
1239       return Cursor.takeError();  in parse()
1242     if (!Cursor)  in parse()
1243       RecoverableErrorHandler(Cursor.takeError());  in parse()
1566   DataExtractor::Cursor Cursor(Offset);  in hasValidVersion()  local
1567   auto [TotalLength, _] = DebugLineData.getInitialLength(Cursor);  in hasValidVersion()
1568   DWARFDataExtractor HeaderData(DebugLineData, Cursor.tell() + TotalLength);  in hasValidVersion()
1569   uint16_t Version = HeaderData.getU16(Cursor);  in hasValidVersion()
1570   if (!Cursor) {  in hasValidVersion()
1574     consumeError(Cursor.takeError());  in hasValidVersion()