com.oracle.svm.core.code

Interface CodeInfo

All Superinterfaces:

org.graalvm.word.ComparableWord, org.graalvm.word.PointerBase, UntetheredCodeInfo, org.graalvm.word.WordBase

public interface CodeInfo
extends UntetheredCodeInfo

A tethered CodeInfo object that can be accessed using the static methods on the class CodeInfoAccess. As long as the tether object is reachable, it is guaranteed that the GC won't free the CodeInfo object. For more details, refer to the documentation of CodeInfoAccess.

Field Summary

Fields

Modifier and Type	Field and Description
static int	STATE_CODE_CONSTANTS_LIVE Indicates that the code is fully installed from the GC point of view, i.e., the GC must visit the heap references that are directly embedded in the machine code.
static int	STATE_CREATED Initial state.
static int	STATE_PARTIALLY_FREED Indicates that this CodeInfo object was invalidated and parts of its data were freed.
static int	STATE_READY_FOR_INVALIDATION Indicates that the GC will invalidate and free this CodeInfo object as part of the current garbage collection.

Method Summary

Methods inherited from interface org.graalvm.word.PointerBase

isNonNull, isNull

Methods inherited from interface org.graalvm.word.ComparableWord

equal, notEqual

Methods inherited from interface org.graalvm.word.WordBase

rawValue

Field Detail

STATE_CREATED

static final int STATE_CREATED

Initial state.

See Also:

Constant Field Values

STATE_CODE_CONSTANTS_LIVE

static final int STATE_CODE_CONSTANTS_LIVE

Indicates that the code is fully installed from the GC point of view, i.e., the GC must visit the heap references that are directly embedded in the machine code.

See Also:

Constant Field Values

STATE_READY_FOR_INVALIDATION

static final int STATE_READY_FOR_INVALIDATION

Indicates that the GC will invalidate and free this CodeInfo object as part of the current garbage collection.

See Also:

Constant Field Values

STATE_PARTIALLY_FREED

static final int STATE_PARTIALLY_FREED

Indicates that this CodeInfo object was invalidated and parts of its data were freed.

See Also:

Constant Field Values