org.mmtk.utility

Class Conversions

java.lang.Object

org.mmtk.utility.Conversions

public class Conversions
extends Object

Constructor Summary

Constructors

Constructor and Description
Conversions()

Method Summary

Modifier and Type	Method and Description
static int	addressToMmapChunksDown(Address addr)
static int	addressToMmapChunksUp(Address addr)
static int	addressToPages(Address addr)
static int	addressToPagesDown(Address addr)
static int	bytesToMmapChunksUp(Extent bytes)
static int	bytesToPages(Extent bytes)
static int	bytesToPages(Offset bytes)
static int	bytesToPagesUp(Extent bytes)
static boolean	isPageAligned(Address address)
static boolean	isPageAligned(int value)
static int	MBToPages(int megs)
static Address	mmapChunksToAddress(int chunk)
static Address	pageAlign(Address address)
static int	pageAlign(int value)
static Address	pagesToAddress(int pages)
static Extent	pagesToBytes(int pages)
static int	pagesToKBytes(int pages)
static int	pagesToMBytes(int pages)
static int	pagesToMmapChunksUp(int pages)
static int	roundDown(int value, int alignment)
private static Word	roundDown(Word value, int logBase)
static Address	roundDownMB(Address addr)
static Extent	roundDownMB(Extent bytes)

Methods inherited from class java.lang.Object

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

Constructor Detail

Conversions

public Conversions()

Method Detail

roundDownMB

public static Address roundDownMB(Address addr)

roundDownMB

public static Extent roundDownMB(Extent bytes)

roundDown

private static Word roundDown(Word value,
                              int logBase)

roundDown

public static int roundDown(int value,
                            int alignment)

MBToPages

public static int MBToPages(int megs)

bytesToMmapChunksUp

public static int bytesToMmapChunksUp(Extent bytes)

pagesToMmapChunksUp

public static int pagesToMmapChunksUp(int pages)

addressToMmapChunksDown

public static int addressToMmapChunksDown(Address addr)

addressToPagesDown

public static int addressToPagesDown(Address addr)

addressToPages

public static int addressToPages(Address addr)

pagesToAddress

public static Address pagesToAddress(int pages)

addressToMmapChunksUp

public static int addressToMmapChunksUp(Address addr)

pagesToBytes

public static Extent pagesToBytes(int pages)

pagesToMBytes

public static int pagesToMBytes(int pages)

pagesToKBytes

public static int pagesToKBytes(int pages)

bytesToPagesUp

public static int bytesToPagesUp(Extent bytes)

bytesToPages

public static int bytesToPages(Extent bytes)

bytesToPages

public static int bytesToPages(Offset bytes)

mmapChunksToAddress

public static Address mmapChunksToAddress(int chunk)

pageAlign

public static Address pageAlign(Address address)

pageAlign

public static int pageAlign(int value)

isPageAligned

public static boolean isPageAligned(Address address)

isPageAligned

public static boolean isPageAligned(int value)