Class OSXProcessAddressSpace

java.lang.Object

com.ibm.j9ddr.corereaders.memory.SearchableMemory

com.ibm.j9ddr.corereaders.memory.AbstractMemory

com.ibm.j9ddr.corereaders.memory.ProcessAddressSpace

com.ibm.j9ddr.corereaders.macho.OSXProcessAddressSpace

All Implemented Interfaces:

IAddressSpace, IMemory, IProcess

public class OSXProcessAddressSpace
extends ProcessAddressSpace

Field Summary

Fields declared in class AbstractMemory

decoratorMappingTable, memorySources

Modifier and Type	Field	Description
protected final Map<IMemorySource, IMemorySource>	decoratorMappingTable
protected final MemorySourceTable	memorySources

Fields declared in class SearchableMemory

rangeTable

Modifier and Type	Field	Description
protected long[][]	rangeTable

Constructor Summary

Constructors

Constructor	Description
OSXProcessAddressSpace(int pointerSizeBytes, ByteOrder byteOrder, MachoDumpReader reader)

Method Summary

Modifier and Type	Method	Description
String	getCommandLine()
ICore	getCore()	The core file from which this address space has been created from
Properties	getEnvironmentVariables()
IModule	getExecutable()
List<? extends IModule>	getModules()
Platform	getPlatform()
long	getProcessId()
int	getSignalNumber()
List<? extends IOSThread>	getThreads()
boolean	isFailingProcess()
String	readStringAt(long nameAddress)

Methods declared in class ProcessAddressSpace

bytesPerPointer, getAddressSpace, getAddressSpaceId, getPointerAt, getProcedureNameForAddress, getProcedureNameForAddress, getProcesses

Modifier and Type	Method	Description
int	bytesPerPointer()
IAddressSpace	getAddressSpace()
int	getAddressSpaceId()
long	getPointerAt(long address)
final String	getProcedureNameForAddress(long address)	Equivalent to getProcedureNameForAddress(address, false).
String	getProcedureNameForAddress(long address, boolean dtfjFormat)
List<IProcess>	getProcesses()

Methods declared in class AbstractMemory

addMemorySource, addMemorySources, getByteAt, getByteOrder, getBytesAt, getBytesAt, getIntAt, getLongAt, getMemoryRanges, getProperties, getShortAt, isExecutable, isReadOnly, isShared, removeMemorySource

Modifier and Type	Method	Description
void	addMemorySource(IMemorySource source)
void	addMemorySources(Collection<? extends IMemorySource> memorySources)
byte	getByteAt(long address)
ByteOrder	getByteOrder()
int	getBytesAt(long address, byte[] buffer)
int	getBytesAt(long address, byte[] buffer, int offset, int length)
int	getIntAt(long address)
long	getLongAt(long address)
List<IMemoryRange>	getMemoryRanges()
Properties	getProperties(long address)
short	getShortAt(long address)
boolean	isExecutable(long address)
boolean	isReadOnly(long address)
boolean	isShared(long address)
void	removeMemorySource(IMemorySource source)

Methods declared in class SearchableMemory

buildRangeTable, findPattern, mergeRangeTable

Modifier and Type	Method	Description
protected long[][]	buildRangeTable()
long	findPattern(byte[] whatBytes, int alignment, long startFrom)
protected int	mergeRangeTable(long[][] rangeTable)	Merges consecutive ranges to build a list of ranges to read

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OSXProcessAddressSpace

public OSXProcessAddressSpace(int pointerSizeBytes,
 ByteOrder byteOrder,
 MachoDumpReader reader)

Method Details

getCore

public ICore getCore()

Description copied from interface: IAddressSpace

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

getCommandLine

public String getCommandLine()
                      throws DataUnavailableException

Returns:

Process command line or null if the data is unavailable

Throws:

DataUnavailableException

getEnvironmentVariables

public Properties getEnvironmentVariables()
                                   throws CorruptDataException,
DataUnavailableException

Returns:

Properties containing environment variables name=value pairs

Throws:

CorruptDataException

DataUnavailableException

getExecutable

public IModule getExecutable()
                      throws CorruptDataException

Throws:

CorruptDataException

getModules

public List<? extends IModule> getModules()
                                   throws CorruptDataException

Throws:

CorruptDataException

getPlatform

public Platform getPlatform()

getProcessId

public long getProcessId()
                  throws CorruptDataException

Throws:

CorruptDataException

getThreads

public List<? extends IOSThread> getThreads()
                                     throws CorruptDataException

Throws:

CorruptDataException

getSignalNumber

public int getSignalNumber()
                    throws DataUnavailableException

Throws:

DataUnavailableException

readStringAt

public String readStringAt(long nameAddress)
                    throws MemoryFault

Throws:

MemoryFault

isFailingProcess

public boolean isFailingProcess()
                         throws DataUnavailableException

Throws:

DataUnavailableException