org.jikesrvm.osr

Class OSRConstants

java.lang.Object

org.jikesrvm.osr.OSRConstants

public final class OSRConstants
extends Object

OSRConstants defines constants used for on-stack-replacement mapping, VM scope descriptor, and pseudo bytecodes.

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ACONST
static long	BCI_MASK
static int	BCI_SHIFT
static int	CLEANREFS
static byte	DOUBLE
static byte	FLOAT
static int	GETREFAT
static byte	HIGH_64BIT
static byte	ICONST
static long	IEI_MASK
static int	IEI_SHIFT
static byte	INT
static int	INVALID_BCI
static int	INVALID_IEI
static int	KIND_MASK
static int	KIND_SHIFT
static byte	LCONST
static boolean	LOCAL Used to indicate the kind of element is a local variable
static byte	LONG
static int	NEXT_BIT
static int	NO_OSR_ENTRY
static int	NUM_MASK
static int	NUM_SHIFT
static long	OFFSET_MASK
static int	OFFSET_SHIFT
static long	OSRI_MASK
static int	OSRI_SHIFT
static byte	PHYREG
static int	PSEUDO_CheckCast
static int	PSEUDO_InvokeCompiledMethod
static int	PSEUDO_InvokeStatic
static int	PSEUDO_LoadDoubleConst
static int	PSEUDO_LoadFloatConst
static int	PSEUDO_LoadIntConst
static int	PSEUDO_LoadLongConst
static int	PSEUDO_LoadRetAddrConst
static int	PSEUDO_LoadWordConst
static int	PSEUDO_ParamInitEnd
static byte	REF
static byte	RET_ADDR
static byte	ReturnAddressTypeCode
static byte	SPILL
static boolean	STACK Used to indicate the kind of element is from the operand stack
static int	TCODE_MASK
static int	TCODE_SHIFT
static int	VTYPE_MASK
static int	VTYPE_SHIFT
static byte	WORD
static byte	WordTypeCode

Constructor Summary

Constructors

Modifier	Constructor and Description
private	OSRConstants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

OFFSET_MASK

public static final long OFFSET_MASK

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OSRI_MASK

public static final long OSRI_MASK

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BCI_MASK

public static final long BCI_MASK

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IEI_MASK

public static final long IEI_MASK

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OFFSET_SHIFT

public static final int OFFSET_SHIFT

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OSRI_SHIFT

public static final int OSRI_SHIFT

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BCI_SHIFT

public static final int BCI_SHIFT

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IEI_SHIFT

public static final int IEI_SHIFT

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NO_OSR_ENTRY

public static final int NO_OSR_ENTRY

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INVALID_BCI

public static final int INVALID_BCI

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INVALID_IEI

public static final int INVALID_IEI

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NEXT_BIT

public static final int NEXT_BIT

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KIND_MASK

public static final int KIND_MASK

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KIND_SHIFT

public static final int KIND_SHIFT

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TCODE_MASK

public static final int TCODE_MASK

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TCODE_SHIFT

public static final int TCODE_SHIFT

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NUM_MASK

public static final int NUM_MASK

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NUM_SHIFT

public static final int NUM_SHIFT

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VTYPE_MASK

public static final int VTYPE_MASK

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VTYPE_SHIFT

public static final int VTYPE_SHIFT

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LOCAL

public static final boolean LOCAL

Used to indicate the kind of element is a local variable

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STACK

public static final boolean STACK

Used to indicate the kind of element is from the operand stack

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INT

public static final byte INT

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HIGH_64BIT

public static final byte HIGH_64BIT

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LONG

public static final byte LONG

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FLOAT

public static final byte FLOAT

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DOUBLE

public static final byte DOUBLE

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RET_ADDR

public static final byte RET_ADDR

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REF

public static final byte REF

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WORD

public static final byte WORD

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ICONST

public static final byte ICONST

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ACONST

public static final byte ACONST

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LCONST

public static final byte LCONST

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PHYREG

public static final byte PHYREG

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SPILL

public static final byte SPILL

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PSEUDO_LoadIntConst

public static final int PSEUDO_LoadIntConst

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PSEUDO_LoadLongConst

public static final int PSEUDO_LoadLongConst

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PSEUDO_LoadFloatConst

public static final int PSEUDO_LoadFloatConst

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PSEUDO_LoadDoubleConst

public static final int PSEUDO_LoadDoubleConst

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PSEUDO_LoadRetAddrConst

public static final int PSEUDO_LoadRetAddrConst

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PSEUDO_LoadWordConst

public static final int PSEUDO_LoadWordConst

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PSEUDO_InvokeStatic

public static final int PSEUDO_InvokeStatic

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PSEUDO_CheckCast

public static final int PSEUDO_CheckCast

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PSEUDO_InvokeCompiledMethod

public static final int PSEUDO_InvokeCompiledMethod

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PSEUDO_ParamInitEnd

public static final int PSEUDO_ParamInitEnd

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GETREFAT

public static final int GETREFAT

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CLEANREFS

public static final int CLEANREFS

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ReturnAddressTypeCode

public static final byte ReturnAddressTypeCode

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WordTypeCode

public static final byte WordTypeCode

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Constructor Detail

OSRConstants

private OSRConstants()