OpenJDK 27 · sun.jvm.hotspot.debugger · APIdia, the JavaDoc alternative

Interface Summary

Modifier and Type	Interface and Description
public interface	Address This is the bottom-most interface which abstracts address access for both debugging and introspection.
public interface	DataSource An abstraction which represents a seekable data source.
public interface	Debugger
public interface	JVMDebugger An extension of the Debugger interface which can be configured with Java type sizes to allow the sizes of primitive Java types to be read from the remote JVM.
public interface	MachineDescription Encapsulates machine-specific information that currently must be exported up to the Java level.
public interface	OopHandle This is a tag interface (similar to Cloneable) which indicates that the contained address is "special" and is updated under the hood by the VM.
public interface	PageFetcher This interface specifies how a page is fetched by the PageCache.
public interface	SymbolLookup
public interface	ThreadAccess This interface abstracts over access to operating system-level threads in the underlying process.
public interface	ThreadContext This is a placeholder interface for a thread's context, containing only integer registers (no floating-point ones).
public interface	ThreadProxy This interface abstracts raw access to operating system-level threads.

Modifier and Type	Class and Description
public class	AddressException
public abstract class	DebuggerBase DebuggerBase is a recommended base class for debugger implementations.
public class	DebuggerException
public class	DebuggerUtilities Common routines for data conversion
public class	InputLexer InputLexer is the lexer through which the current set of debuggers see the debug server.
public class	LongHashMap This is a copy of java.util.HashMap which uses longs as keys instead of Objects.
public class	MachineDescriptionAArch64
public class	MachineDescriptionAMD64
public class	MachineDescriptionPPC64
public class	MachineDescriptionRISCV64
public abstract class	MachineDescriptionTwosComplement Base class for all twos-complement machine descriptions, which handles the cIntegerType{Min,Max}Value methods.
public class	MappedByteBufferDataSource Implementation of DataSource using MappedByteBuffer.
public class	NoSuchSymbolException
public class	NotInHeapException
public class	Page A class representing an arbitrary-sized page which can be linked into a list.
public class	PageCache
public class	ProcessInfo Simple wrapper class for name and process ID information.
public class	RandomAccessFileDataSource
public class	ReadResult The only reason for this is to not throw UnmappedAddressException across readBytesFromProcess() calls; we can't decompose the RemoteException precisely enough
public class	UnalignedAddressException
public class	UnmappedAddressException