com.oracle.svm.core.code

Class FrameInfoEncoder

java.lang.Object

com.oracle.svm.core.code.FrameInfoEncoder

public class FrameInfoEncoder
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FrameInfoEncoder.Customization
static class	FrameInfoEncoder.NamesFromImage
static class	FrameInfoEncoder.NamesFromMethod

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	frameInfoEncodings
protected String[]	frameInfoNames
protected Object[]	frameInfoObjectConstants
protected Class<?>[]	frameInfoSourceClasses
protected String[]	frameInfoSourceMethodNames

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FrameInfoEncoder(FrameInfoEncoder.Customization customization, PinnedAllocator allocator)

Method Summary

Modifier and Type	Method and Description
protected com.oracle.svm.core.code.FrameInfoEncoder.FrameData	addDebugInfo(jdk.vm.ci.meta.ResolvedJavaMethod method, jdk.vm.ci.code.site.Infopoint infopoint, int totalFrameSize)
protected void	encodeAll()
static long	encodeBci(int bci, boolean duringCall, boolean rethrowException) Encodes the BCI and the duringCall- and rethrowException flags into a single value.
protected static long	encodePrimitiveConstant(jdk.vm.ci.meta.JavaConstant constant)
static jdk.vm.ci.meta.JavaKind	getFrameValueKind(jdk.vm.ci.code.BytecodeFrame frame, int valueIndex)

Methods inherited from class java.lang.Object

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

Field Detail

frameInfoEncodings

protected byte[] frameInfoEncodings

frameInfoObjectConstants

protected Object[] frameInfoObjectConstants

frameInfoSourceClasses

protected Class<?>[] frameInfoSourceClasses

frameInfoSourceMethodNames

protected String[] frameInfoSourceMethodNames

frameInfoNames

protected String[] frameInfoNames

Constructor Detail

FrameInfoEncoder

protected FrameInfoEncoder(FrameInfoEncoder.Customization customization,
                           PinnedAllocator allocator)

Method Detail

addDebugInfo

protected com.oracle.svm.core.code.FrameInfoEncoder.FrameData addDebugInfo(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                                                           jdk.vm.ci.code.site.Infopoint infopoint,
                                                                           int totalFrameSize)

getFrameValueKind

public static jdk.vm.ci.meta.JavaKind getFrameValueKind(jdk.vm.ci.code.BytecodeFrame frame,
                                                        int valueIndex)

encodeAll

protected void encodeAll()

encodePrimitiveConstant

protected static long encodePrimitiveConstant(jdk.vm.ci.meta.JavaConstant constant)

encodeBci

public static long encodeBci(int bci,
                             boolean duringCall,
                             boolean rethrowException)

Encodes the BCI and the duringCall- and rethrowException flags into a single value.