org.jikesrvm.mm.mmtk

Class MMTk_Events

java.lang.Object

org.mmtk.vm.MMTk_Events

org.jikesrvm.mm.mmtk.MMTk_Events

public class MMTk_Events
extends MMTk_Events

Implementation of simple MMTK event generation hooks to allow MMTk to generate TuningFork events.

Field Summary

Fields

Modifier and Type	Field and Description
private TraceEngine	engine
static MMTk_Events	events
EventType	gcStart
EventType	gcStop
EventType	heapSizeChanged
EventType	pageAction

Constructor Summary

Constructors

Constructor and Description
MMTk_Events(TraceEngine engine)

Method Summary

Modifier and Type	Method and Description
void	heapSizeChanged(Extent heapSize)
void	tracePageAcquired(Space space, Address startAddress, int numPages)
void	tracePageReleased(Space space, Address startAddress, int numPages)

Methods inherited from class java.lang.Object

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

Field Detail

events

public static MMTk_Events events

gcStart

public final EventType gcStart

gcStop

public final EventType gcStop

pageAction

public final EventType pageAction

heapSizeChanged

public final EventType heapSizeChanged

engine

private final TraceEngine engine

Constructor Detail

MMTk_Events

public MMTk_Events(TraceEngine engine)

Method Detail

tracePageAcquired

public void tracePageAcquired(Space space,
                              Address startAddress,
                              int numPages)

Specified by:

tracePageAcquired in class MMTk_Events

tracePageReleased

public void tracePageReleased(Space space,
                              Address startAddress,
                              int numPages)

Specified by:

tracePageReleased in class MMTk_Events

heapSizeChanged

public void heapSizeChanged(Extent heapSize)

Specified by:

heapSizeChanged in class MMTk_Events