// 64-bit DWARf: 4 bytes of 0xff, 8 byte length, 2 byte version.
	if len(d.info) < 6 {
		return nil, DecodeError{"info", Offset(len(d.info)), "too short"}
	}
	offset := 4
	if d.info[0] == 0xff && d.info[1] == 0xff && d.info[2] == 0xff && d.info[3] == 0xff {
		if len(d.info) < 14 {
			return nil, DecodeError{"info", Offset(len(d.info)), "too short"}
		}
		offset = 12
	}

	}
	return
}

func (b *buf) error(s string) {
	if b.err == nil {
		b.data = nil
		b.err = DecodeError{b.name, b.off, s}
	}
}

type DecodeError struct {
	Name   string
	Offset Offset
	Err    string
}

func (e DecodeError) Error() string {
	return "decoding dwarf section " + e.Name + " at offset 0x" + strconv.FormatInt(int64(e.Offset), 16) + ": " + e.Err

	r.lineRange = int(buf.uint8())

	// Validate header.
	if buf.err != nil {
		return buf.err
	}
	if r.maxOpsPerInstruction == 0 {
		return DecodeError{"line", hdrOffset, "invalid maximum operations per instruction: 0"}
	}
	if r.lineRange == 0 {
		return DecodeError{"line", hdrOffset, "invalid line range: 0"}
	}

	// Read standard opcode length table. This table starts with opcode 1.
	r.opcodeBase = int(buf.uint8())

		// for base types.
		name, _ := e.Val(AttrName).(string)
		enc, ok := e.Val(AttrEncoding).(int64)
		if !ok {
			err = DecodeError{name, e.Offset, "missing encoding attribute for " + name}
			goto Error
		}
		switch enc {
		default:
			err = DecodeError{name, e.Offset, "unrecognized encoding attribute value"}
			goto Error

		case encAddress:
			typ = new(AddrType)
		case encBoolean:

  ) -> None:
    """Initializes TFRecord represenatative dataset loader.

    Args:
      dataset_file_map: Signature key -> `RepresentativeDatasetFile` mapping.

    Raises:
      DecodeError: If the sample is not RepresentativeDataSample.
    """
    self.dataset_file_map = dataset_file_map

  def _load_tf_record(self, tf_record_path: str) -> RepresentativeDataset:

		{"CommonType.Name", Field, 0},
		{"ComplexType", Type, 0},
		{"ComplexType.BasicType", Field, 0},
		{"Data", Type, 0},
		{"DecodeError", Type, 0},
		{"DecodeError.Err", Field, 0},
		{"DecodeError.Name", Field, 0},
		{"DecodeError.Offset", Field, 0},
		{"DotDotDotType", Type, 0},
		{"DotDotDotType.CommonType", Field, 0},
		{"Entry", Type, 0},
		{"Entry.Children", Field, 0},

pkg debug/dwarf, type ComplexType struct, embedded BasicType
pkg debug/dwarf, type Data struct
pkg debug/dwarf, type DecodeError struct
pkg debug/dwarf, type DecodeError struct, Err string
pkg debug/dwarf, type DecodeError struct, Name string
pkg debug/dwarf, type DecodeError struct, Offset Offset
pkg debug/dwarf, type DotDotDotType struct
pkg debug/dwarf, type DotDotDotType struct, embedded CommonType