util

Documentation

Index

• func DecodeSLEB128(buf *bytes.Buffer) (int64, uint32)
• func DecodeULEB128(buf *bytes.Buffer) (uint64, uint32)
• func EncodeSLEB128(out io.ByteWriter, x int64)
• func EncodeULEB128(out io.ByteWriter, x uint64)
• func NewBuf(d *dwarf.Data, name string, off dwarf.Offset, data []byte) buf
• func ParseString(data *bytes.Buffer) (string, uint32)
• func ReadDwarfLengthVersion(data []byte) (length uint64, dwarf64 bool, version uint8, byteOrder binary.ByteOrder)
• func ReadUintRaw(reader io.Reader, order binary.ByteOrder, ptrSize int) (uint64, error)
• func ReadUnitVersions(data []byte) map[dwarf.Offset]uint8
• func WriteUint(writer io.Writer, order binary.ByteOrder, ptrSize int, data uint64) error

Functions

func DecodeSLEB128

func DecodeSLEB128(buf *bytes.Buffer) (int64, uint32)

DecodeSLEB128 decodes a signed Little Endian Base 128 represented number.

func DecodeULEB128

func DecodeULEB128(buf *bytes.Buffer) (uint64, uint32)

DecodeULEB128 decodes an unsigned Little Endian Base 128 represented number.

func EncodeSLEB128

func EncodeSLEB128(out io.ByteWriter, x int64)

EncodeSLEB128 encodes x to the signed Little Endian Base 128 format into out.

func EncodeULEB128

func EncodeULEB128(out io.ByteWriter, x uint64)

EncodeULEB128 encodes x to the unsigned Little Endian Base 128 format into out.

func NewBuf

func NewBuf(d *dwarf.Data, name string, off dwarf.Offset, data []byte) buf

func ParseString

func ParseString(data *bytes.Buffer) (string, uint32)

ParseString reads a null-terminated string from data.

func ReadDwarfLengthVersion

func ReadDwarfLengthVersion(data []byte) (length uint64, dwarf64 bool, version uint8, byteOrder binary.ByteOrder)

ReadDwarfLength reads a DWARF length field followed by a version field

func ReadUintRaw

func ReadUintRaw(reader io.Reader, order binary.ByteOrder, ptrSize int) (uint64, error)

ReadUintRaw reads an integer of ptrSize bytes, with the specified byte order, from reader.

func ReadUnitVersions

func ReadUnitVersions(data []byte) map[dwarf.Offset]uint8

ReadUnitVersions reads the DWARF version of each unit in a debug_info section and returns them as a map.

func WriteUint

func WriteUint(writer io.Writer, order binary.ByteOrder, ptrSize int, data uint64) error

WriteUint writes an integer of ptrSize bytes to writer, in the specified byte order.