reader

Documentation

Index

• type Reader
  • func New(data *dwarf.Data) *Reader
  • func (reader *Reader) NextMemberVariable() (*dwarf.Entry, error)
  • func (reader *Reader) NextPackageVariable() (*dwarf.Entry, error)
  • func (reader *Reader) NextScopeVariable() (*dwarf.Entry, error)
  • func (reader *Reader) Seek(off dwarf.Offset)
  • func (reader *Reader) SeekToEntry(entry *dwarf.Entry) error
  • func (reader *Reader) SeekToFunction(pc uint64) (*dwarf.Entry, error)
  • func (reader *Reader) SeekToType(entry *dwarf.Entry, resolveTypedefs bool, resolvePointerTypes bool) (*dwarf.Entry, error)

Types

type Reader

type Reader struct {
	*dwarf.Reader
	// contains filtered or unexported fields
}

func New

func New(data *dwarf.Data) *Reader

New returns a reader for the specified dwarf data.

func (*Reader) NextMemberVariable

func (reader *Reader) NextMemberVariable() (*dwarf.Entry, error)

NextMememberVariable moves the reader to the next debug entry that describes a member variable and returns the entry.

func (*Reader) NextPackageVariable

func (reader *Reader) NextPackageVariable() (*dwarf.Entry, error)

NextPackageVariable moves the reader to the next debug entry that describes a package variable. Any TagVariable entry that is not inside a sub prgram entry and is marked external is considered a package variable.

func (*Reader) NextScopeVariable

func (reader *Reader) NextScopeVariable() (*dwarf.Entry, error)

NextScopeVariable moves the reader to the next debug entry that describes a local variable and returns the entry.

func (*Reader) Seek

func (reader *Reader) Seek(off dwarf.Offset)

Seek moves the reader to an arbitrary offset.

func (*Reader) SeekToEntry

func (reader *Reader) SeekToEntry(entry *dwarf.Entry) error

SeekToEntry moves the reader to an arbitrary entry.

func (*Reader) SeekToFunction

func (reader *Reader) SeekToFunction(pc uint64) (*dwarf.Entry, error)

SeekToFunctionEntry moves the reader to the function that includes the specified program counter.

func (*Reader) SeekToType

func (reader *Reader) SeekToType(entry *dwarf.Entry, resolveTypedefs bool, resolvePointerTypes bool) (*dwarf.Entry, error)

SeekToType moves the reader to the type specified by the entry, optionally resolving typedefs and pointer types. If the reader is set to a struct type the NextMemberVariable call can be used to walk all member data.