hotspot

Documentation

Index

• Constants
• func Loader(_ interpreter.EbpfHandler, info *interpreter.LoaderInfo) (interpreter.Data, error)
• type RecordingReader
  • func (rr *RecordingReader) GetBuffer() []byte
  • func (rr *RecordingReader) ReadByte() (byte, error)
• type StubRoutine

Constants

const ConstMethod_has_linenumber_table = 0x0001

Constants for the JVM internals that have never changed

Functions

func Loader

func Loader(_ interpreter.EbpfHandler, info *interpreter.LoaderInfo) (interpreter.Data, error)

Loader is the main function for ProcessManager to recognize and hook the HotSpot libjvm for enabling JVM unwinding and symbolization.

Types

type RecordingReader

type RecordingReader struct {
	// contains filtered or unexported fields
}

RecordingReader allows reading data from the remote process using io.ReadByte interface. It provides basic buffering by reading memory in pieces of 'chunk' bytes and it also records all read memory in a backing buffer to be later stored as a whole.

func (*RecordingReader) GetBuffer

func (rr *RecordingReader) GetBuffer() []byte

GetBuffer returns all the data so far as a single slice.

func (*RecordingReader) ReadByte

func (rr *RecordingReader) ReadByte() (byte, error)

ReadByte implements io.ByteReader interface to read memory single byte at a time.

type StubRoutine

type StubRoutine struct {
	// contains filtered or unexported fields
}

StubRoutine marks a logical function within the StubRoutines blob.