com.oracle.svm.core.code

Class ImageCodeInfo.HostedImageCodeInfo

java.lang.Object

com.oracle.svm.core.code.ImageCodeInfo.HostedImageCodeInfo

Enclosing class:

ImageCodeInfo

public class ImageCodeInfo.HostedImageCodeInfo
extends Object

Pure-hosted CodeInfo to collect and persist image code metadata in ImageCodeInfo and provide accesses during image generation.

Field Summary

Fields

Modifier and Type	Field and Description
static int	FIRST_STRONGLY_REFERENCED_OBJFIELD
static int	FIRST_WEAKLY_REFERENCED_OBJFIELD
static int	INSTALLEDCODE_OBJFIELD Index of element of type SubstrateInstalledCode in getObjectFields(): The handle to the compiled code for the outside world.
static int	NAME_OBJFIELD Index of element of type String in getObjectFields(): the name of the InstalledCode.
static int	OBJFIELDS_COUNT The size of the array in getObjectFields().
static int	STRONGLY_REFERENCED_OBJFIELD_COUNT
static int	TETHER_OBJFIELD Index of element in getObjectFields(): Once the tether object is no longer referenced from anywhere else, the memory of this CodeInfoImpl will be released during garbage collection.
static int	WEAKLY_REFERENCED_OBJFIELD_COUNT

Fields inherited from interface com.oracle.svm.core.code.CodeInfo

STATE_CODE_CONSTANTS_LIVE, STATE_CREATED, STATE_PARTIALLY_FREED, STATE_READY_FOR_INVALIDATION

Constructor Summary

Constructors

Constructor and Description
HostedImageCodeInfo()

Method Summary

Modifier and Type	Method and Description
boolean	equal(org.graalvm.word.ComparableWord val)
NonmovableArray<Byte>	getCodeInfoEncodings()
NonmovableArray<Byte>	getCodeInfoIndex()
NonmovableArray<InstalledCodeObserver.InstalledCodeObserverHandle>	getCodeObserverHandles()
org.graalvm.word.UnsignedWord	getCodeSize()
org.graalvm.nativeimage.c.function.CodePointer	getCodeStart()
NonmovableArray<Byte>	getDeoptimizationEncodings()
NonmovableObjectArray<Object>	getDeoptimizationObjectConstants()
NonmovableArray<Integer>	getDeoptimizationStartOffsets()
NonmovableArray<Byte>	getFrameInfoEncodings()
NonmovableObjectArray<String>	getFrameInfoNames()
NonmovableObjectArray<Object>	getFrameInfoObjectConstants()
NonmovableObjectArray<Class<?>>	getFrameInfoSourceClasses()
NonmovableObjectArray<String>	getFrameInfoSourceMethodNames()
NonmovableObjectArray<Object>	getObjectFields()
NonmovableArray<Byte>	getObjectsReferenceMapEncoding()
long	getObjectsReferenceMapIndex()
NonmovableArray<Byte>	getReferenceMapEncoding()
int	getState()
int	getTier()
boolean	isNonNull()
boolean	isNull()
boolean	notEqual(org.graalvm.word.ComparableWord val)
long	rawValue()
void	setCodeInfoEncodings(NonmovableArray<Byte> array)
void	setCodeInfoIndex(NonmovableArray<Byte> array)
void	setCodeObserverHandles(NonmovableArray<InstalledCodeObserver.InstalledCodeObserverHandle> handles)
void	setCodeSize(org.graalvm.word.UnsignedWord value)
void	setCodeStart(org.graalvm.nativeimage.c.function.CodePointer value)
void	setDeoptimizationEncodings(NonmovableArray<Byte> deoptimizationEncodings)
void	setDeoptimizationObjectConstants(NonmovableObjectArray<Object> deoptimizationObjectConstants)
void	setDeoptimizationStartOffsets(NonmovableArray<Integer> deoptimizationStartOffsets)
void	setFrameInfoEncodings(NonmovableArray<Byte> array)
void	setFrameInfoNames(NonmovableObjectArray<String> array)
void	setFrameInfoObjectConstants(NonmovableObjectArray<Object> array)
void	setFrameInfoSourceClasses(NonmovableObjectArray<Class<?>> array)
void	setFrameInfoSourceMethodNames(NonmovableObjectArray<String> array)
void	setObjectFields(NonmovableObjectArray<Object> fields) Strong references to the object "fields" of this structure, managed as an array for simplicity.
void	setObjectsReferenceMapEncoding(NonmovableArray<Byte> objectsReferenceMapEncoding)
void	setObjectsReferenceMapIndex(long objectsReferenceMapIndex)
void	setReferenceMapEncoding(NonmovableArray<Byte> array)
void	setState(int state)
void	setTier(int tier)

Methods inherited from class java.lang.Object

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

Field Detail

FIRST_STRONGLY_REFERENCED_OBJFIELD

public static final int FIRST_STRONGLY_REFERENCED_OBJFIELD

See Also:

Constant Field Values

TETHER_OBJFIELD

public static final int TETHER_OBJFIELD

Index of element in getObjectFields(): Once the tether object is no longer referenced from anywhere else, the memory of this CodeInfoImpl will be released during garbage collection. Note that the object is not pinned, so this field must not be accessed during garbage collection.

See Also:

Constant Field Values

NAME_OBJFIELD

public static final int NAME_OBJFIELD

Index of element of type String in getObjectFields(): the name of the InstalledCode. Stored here so it remains available even after the code is no longer available. Note that the String is not pinned, so this field must not be accessed during garbage collection.

See Also:

Constant Field Values

FIRST_WEAKLY_REFERENCED_OBJFIELD

public static final int FIRST_WEAKLY_REFERENCED_OBJFIELD

See Also:

Constant Field Values

INSTALLEDCODE_OBJFIELD

public static final int INSTALLEDCODE_OBJFIELD

Index of element of type SubstrateInstalledCode in getObjectFields(): The handle to the compiled code for the outside world. We only have a weak reference to it, to avoid keeping code alive. Note that the both the InstalledCode and the weak reference are not pinned, so this field must not be accessed during garbage collection.

See Also:

Constant Field Values

OBJFIELDS_COUNT

public static final int OBJFIELDS_COUNT

The size of the array in getObjectFields().

See Also:

Constant Field Values

STRONGLY_REFERENCED_OBJFIELD_COUNT

public static final int STRONGLY_REFERENCED_OBJFIELD_COUNT

See Also:

Constant Field Values

WEAKLY_REFERENCED_OBJFIELD_COUNT

public static final int WEAKLY_REFERENCED_OBJFIELD_COUNT

See Also:

Constant Field Values

Constructor Detail

HostedImageCodeInfo

public HostedImageCodeInfo()

Method Detail

getCodeStart

public org.graalvm.nativeimage.c.function.CodePointer getCodeStart()

getCodeSize

public org.graalvm.word.UnsignedWord getCodeSize()

getReferenceMapEncoding

public NonmovableArray<Byte> getReferenceMapEncoding()

setCodeStart

public void setCodeStart(org.graalvm.nativeimage.c.function.CodePointer value)

setCodeSize

public void setCodeSize(org.graalvm.word.UnsignedWord value)

getCodeInfoIndex

public NonmovableArray<Byte> getCodeInfoIndex()

setCodeInfoIndex

public void setCodeInfoIndex(NonmovableArray<Byte> array)

getCodeInfoEncodings

public NonmovableArray<Byte> getCodeInfoEncodings()

setCodeInfoEncodings

public void setCodeInfoEncodings(NonmovableArray<Byte> array)

setReferenceMapEncoding

public void setReferenceMapEncoding(NonmovableArray<Byte> array)

getFrameInfoEncodings

public NonmovableArray<Byte> getFrameInfoEncodings()

setFrameInfoEncodings

public void setFrameInfoEncodings(NonmovableArray<Byte> array)

getFrameInfoObjectConstants

public NonmovableObjectArray<Object> getFrameInfoObjectConstants()

setFrameInfoObjectConstants

public void setFrameInfoObjectConstants(NonmovableObjectArray<Object> array)

getFrameInfoSourceClasses

public NonmovableObjectArray<Class<?>> getFrameInfoSourceClasses()

setFrameInfoSourceClasses

public void setFrameInfoSourceClasses(NonmovableObjectArray<Class<?>> array)

getFrameInfoSourceMethodNames

public NonmovableObjectArray<String> getFrameInfoSourceMethodNames()

setFrameInfoSourceMethodNames

public void setFrameInfoSourceMethodNames(NonmovableObjectArray<String> array)

getFrameInfoNames

public NonmovableObjectArray<String> getFrameInfoNames()

setFrameInfoNames

public void setFrameInfoNames(NonmovableObjectArray<String> array)

setObjectFields

public void setObjectFields(NonmovableObjectArray<Object> fields)

Strong references to the object "fields" of this structure, managed as an array for simplicity.

See Also:

NAME_OBJFIELD, OBJFIELDS_COUNT

getObjectFields

public NonmovableObjectArray<Object> getObjectFields()

See Also:

setObjectFields(com.oracle.svm.core.c.NonmovableObjectArray<java.lang.Object>)

getTier

public int getTier()

setTier

public void setTier(int tier)

getState

public int getState()

setState

public void setState(int state)

getObjectsReferenceMapEncoding

public NonmovableArray<Byte> getObjectsReferenceMapEncoding()

setObjectsReferenceMapEncoding

public void setObjectsReferenceMapEncoding(NonmovableArray<Byte> objectsReferenceMapEncoding)

getObjectsReferenceMapIndex

public long getObjectsReferenceMapIndex()

setObjectsReferenceMapIndex

public void setObjectsReferenceMapIndex(long objectsReferenceMapIndex)

getDeoptimizationStartOffsets

public NonmovableArray<Integer> getDeoptimizationStartOffsets()

setDeoptimizationStartOffsets

public void setDeoptimizationStartOffsets(NonmovableArray<Integer> deoptimizationStartOffsets)

getDeoptimizationEncodings

public NonmovableArray<Byte> getDeoptimizationEncodings()

setDeoptimizationEncodings

public void setDeoptimizationEncodings(NonmovableArray<Byte> deoptimizationEncodings)

getDeoptimizationObjectConstants

public NonmovableObjectArray<Object> getDeoptimizationObjectConstants()

setDeoptimizationObjectConstants

public void setDeoptimizationObjectConstants(NonmovableObjectArray<Object> deoptimizationObjectConstants)

getCodeObserverHandles

public NonmovableArray<InstalledCodeObserver.InstalledCodeObserverHandle> getCodeObserverHandles()

setCodeObserverHandles

public void setCodeObserverHandles(NonmovableArray<InstalledCodeObserver.InstalledCodeObserverHandle> handles)

isNull

public boolean isNull()

isNonNull

public boolean isNonNull()

equal

public boolean equal(org.graalvm.word.ComparableWord val)

notEqual

public boolean notEqual(org.graalvm.word.ComparableWord val)

rawValue

public long rawValue()