com.oracle.svm.core.code

Class FrameInfoEncoder.Customization

java.lang.Object

com.oracle.svm.core.code.FrameInfoEncoder.Customization

Direct Known Subclasses:

FrameInfoEncoder.SourceFieldsFromImage, FrameInfoEncoder.SourceFieldsFromMethod

Enclosing class:

FrameInfoEncoder

public abstract static class FrameInfoEncoder.Customization
extends Object

Constructor Summary

Constructors

Constructor and Description
Customization()

Method Summary

Modifier and Type	Method and Description
protected abstract void	fillSourceFields(jdk.vm.ci.code.BytecodeFrame bytecodeFrame, FrameInfoQueryResult resultFrameInfo) Fills the FrameInfoQueryResult.source* fields.
protected abstract boolean	includeLocalValues(jdk.vm.ci.meta.ResolvedJavaMethod method, jdk.vm.ci.code.site.Infopoint infopoint) Returns true if the given local values should be encoded within the debugInfo.
protected abstract boolean	isDeoptEntry(jdk.vm.ci.meta.ResolvedJavaMethod method, jdk.vm.ci.code.site.Infopoint infopoint) Returns true if the given debugInfo is a valid entry point for deoptimization (and not just frame information for the purpose of debugging).
protected abstract boolean	storeDeoptTargetMethod() Returns true if the method's deoptimization target should be saved within the debugInfo.

Methods inherited from class java.lang.Object

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

Constructor Detail

Customization

public Customization()

Method Detail

storeDeoptTargetMethod

protected abstract boolean storeDeoptTargetMethod()

Returns true if the method's deoptimization target should be saved within the debugInfo.

includeLocalValues

protected abstract boolean includeLocalValues(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                              jdk.vm.ci.code.site.Infopoint infopoint)

Returns true if the given local values should be encoded within the debugInfo.

Parameters:

method - The method that contains the debugInfo.

infopoint - The infopoint whose debugInfo that is considered for inclusion.

isDeoptEntry

protected abstract boolean isDeoptEntry(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                        jdk.vm.ci.code.site.Infopoint infopoint)

Returns true if the given debugInfo is a valid entry point for deoptimization (and not just frame information for the purpose of debugging).

Parameters:

method - The method that contains the debugInfo.

infopoint - The infopoint whose debugInfo that is considered for inclusion.

fillSourceFields

protected abstract void fillSourceFields(jdk.vm.ci.code.BytecodeFrame bytecodeFrame,
                                         FrameInfoQueryResult resultFrameInfo)

Fills the FrameInfoQueryResult.source* fields.