Module openj9.dtfj

Package com.ibm.j9ddr.corereaders.memory

Interface Summary

Interface	Description
IAddressSpace	A region of addressable memory that has an ID and a list of processes.
IDetailedMemoryRange	A memory range that can hold all the OS properties for a range of a process.
IMemory	Common interface representing an area of addressable memory.
IMemoryRange	An optionally named range of memory with permissions.
IMemorySource	A memory range that holds its data.
IModule	A module (shared library or executable) loaded in an address space
INamedMemoryRange	A named IMemoryRange
IProcess	Models an OS process.
ISymbol	Represents a native symbol.

Class Summary

Class	Description
AbstractMemory	Abstract class containing the logic for mapping a memory space onto a set of IMemorySource objects through a caching layer.
Addresses	Contains static helpers for working with addresses as long.
BaseMemoryRange	Abstract base class containing common logic for IMemoryRange
BaseModule
BufferedMemory	Object representing a single live process model where a section of memory in a the process can be represented in a byte buffer as its source
BufferedMemorySource	Serves as a ByteBuffer backed memory source.
DetailedDumpMemorySource
DumpMemorySource	Memory range backed by an AbstractCoreReader
EnvironmentUtils
IMemoryImageInputStream	InputStream that takes its data from an IMemory instance.
MemoryRange	Simple memory range class.
MemorySourceTable	Class encapsulating the logic for taking a list of memory sources and efficiently finding ranges for addresses
MissingFileModule	IModule placeholder for modules we don't have the file for (and therefore can't get the symbols from).
Module
ProcessAddressSpace	Object representing the single address space / process model used by Linux, AIX and Windows.
ProtectedMemoryRange	Abstract memory range that adds the isReadable/Executable/Writable methods
SearchableMemory	Abstract IMemory encapsulating findPattern() logic.
Symbol
SymbolUtil	Static utility functions for symbols
UnbackedMemorySource	Memory source for storage range that is declared, but not backed.

Exception Summary

Exception	Description
MemoryFault	Exception class representing a memory fault (GPF)