Module openj9.dtfj

Package com.ibm.j9ddr.corereaders.memory

Interface IAddressSpace

All Superinterfaces:

IMemory

All Known Implementing Classes:

ASNoProcess, BufferedMemory, LinuxProcessAddressSpace, OSXProcessAddressSpace, ProcessAddressSpace, WindowsProcessAddressSpace

public interface IAddressSpace
extends IMemory

A region of addressable memory that has an ID and a list of processes. The multiple processes per address space is required to model enclaves on zOS. Most other platforms have one process per A/S.

Method Summary

Modifier and Type	Method	Description
int	getAddressSpaceId()
ICore	getCore()	The core file from which this address space has been created from
Collection<? extends IProcess>	getProcesses()

Methods declared in interface com.ibm.j9ddr.corereaders.memory.IMemory

findPattern, getByteAt, getByteOrder, getBytesAt, getBytesAt, getIntAt, getLongAt, getMemoryRanges, getPlatform, getProperties, getShortAt, isExecutable, isReadOnly, isShared

Method Details

getAddressSpaceId

int getAddressSpaceId()

Returns:

Numeric ID of address space.

getProcesses

Collection<? extends IProcess> getProcesses()

Returns:

List of processes using this address space.

getCore

ICore getCore()

The core file from which this address space has been created from

Returns:

the core file or null if this address space is not backed by an underlying core file