com.oracle.svm.graal.hosted

Class GraalFeature

java.lang.Object

com.oracle.svm.graal.hosted.GraalFeature

All Implemented Interfaces:

org.graalvm.nativeimage.hosted.Feature

public final class GraalFeature
extends Object
implements org.graalvm.nativeimage.hosted.Feature

The main handler for running Graal in the Substrate VM at run time. This feature (and features it depends on like FieldsOffsetsFeature) encodes Graal graphs for runtime compilation, ensures that all required SubstrateType, SubstrateMethod, SubstrateField objects are created by GraalObjectReplacer and added to the image. Data that is prepared during image generation and used at run time is stored in GraalSupport.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GraalFeature.CallTreeNode
static interface	GraalFeature.IncludeCalleePredicate
static class	GraalFeature.IsEnabled
static class	GraalFeature.IsEnabledAndNotLibgraal This predicate is used to distinguish between building a Graal native image as a shared library for HotSpot (non-pure) or Graal as a compiler used only for a runtime in the same image (pure).
static class	GraalFeature.Options
static class	GraalFeature.RuntimeBytecodeParser
static class	GraalFeature.RuntimeGraphBuilderPhase

Nested classes/interfaces inherited from interface org.graalvm.nativeimage.hosted.Feature

org.graalvm.nativeimage.hosted.Feature.AfterAnalysisAccess, org.graalvm.nativeimage.hosted.Feature.AfterCompilationAccess, org.graalvm.nativeimage.hosted.Feature.AfterHeapLayoutAccess, org.graalvm.nativeimage.hosted.Feature.AfterImageWriteAccess, org.graalvm.nativeimage.hosted.Feature.AfterRegistrationAccess, org.graalvm.nativeimage.hosted.Feature.BeforeAnalysisAccess, org.graalvm.nativeimage.hosted.Feature.BeforeCompilationAccess, org.graalvm.nativeimage.hosted.Feature.BeforeImageWriteAccess, org.graalvm.nativeimage.hosted.Feature.CompilationAccess, org.graalvm.nativeimage.hosted.Feature.DuringAnalysisAccess, org.graalvm.nativeimage.hosted.Feature.DuringSetupAccess, org.graalvm.nativeimage.hosted.Feature.FeatureAccess, org.graalvm.nativeimage.hosted.Feature.IsInConfigurationAccess, org.graalvm.nativeimage.hosted.Feature.OnAnalysisExitAccess

Constructor Summary

Constructors

Constructor and Description
GraalFeature()

Method Summary

Modifier and Type	Method and Description
void	afterCompilation(org.graalvm.nativeimage.hosted.Feature.AfterCompilationAccess a)
void	afterHeapLayout(org.graalvm.nativeimage.hosted.Feature.AfterHeapLayoutAccess a)
void	beforeAnalysis(org.graalvm.nativeimage.hosted.Feature.BeforeAnalysisAccess c)
void	beforeCompilation(org.graalvm.nativeimage.hosted.Feature.BeforeCompilationAccess c)
static String	buildSourceReference(org.graalvm.compiler.nodes.FrameState startState)
void	duringAnalysis(org.graalvm.nativeimage.hosted.Feature.DuringAnalysisAccess c)
void	duringSetup(org.graalvm.nativeimage.hosted.Feature.DuringSetupAccess c)
com.oracle.graal.pointsto.meta.HostedProviders	getHostedProviders()
GraalObjectReplacer	getObjectReplacer()
List<Class<? extends org.graalvm.nativeimage.hosted.Feature>>	getRequiredFeatures()
void	initializeRuntimeCompilationConfiguration(GraalFeature.IncludeCalleePredicate newIncludeCalleePredicate)
void	initializeRuntimeCompilationConfiguration(com.oracle.graal.pointsto.meta.HostedProviders newHostedProviders, org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration newGraphBuilderConfig, GraalFeature.IncludeCalleePredicate newIncludeCalleePredicate, Predicate<jdk.vm.ci.meta.ResolvedJavaMethod> newDeoptimizeOnExceptionPredicate)
org.graalvm.compiler.nodes.StructuredGraph	lookupMethodGraph(com.oracle.graal.pointsto.meta.AnalysisMethod method)
SubstrateMethod	prepareMethodForRuntimeCompilation(Executable method, FeatureImpl.BeforeAnalysisAccessImpl config)
SubstrateMethod	prepareMethodForRuntimeCompilation(jdk.vm.ci.meta.ResolvedJavaMethod method, FeatureImpl.BeforeAnalysisAccessImpl config)
SubstrateMethod	requireFrameInformationForMethod(jdk.vm.ci.meta.ResolvedJavaMethod method)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.nativeimage.hosted.Feature

afterAnalysis, afterImageWrite, afterRegistration, beforeImageWrite, cleanup, isInConfiguration, onAnalysisExit

Constructor Detail

GraalFeature

public GraalFeature()

Method Detail

lookupMethodGraph

public org.graalvm.compiler.nodes.StructuredGraph lookupMethodGraph(com.oracle.graal.pointsto.meta.AnalysisMethod method)

getHostedProviders

public com.oracle.graal.pointsto.meta.HostedProviders getHostedProviders()

getObjectReplacer

public GraalObjectReplacer getObjectReplacer()

getRequiredFeatures

public List<Class<? extends org.graalvm.nativeimage.hosted.Feature>> getRequiredFeatures()

Specified by:

getRequiredFeatures in interface org.graalvm.nativeimage.hosted.Feature

duringSetup

public void duringSetup(org.graalvm.nativeimage.hosted.Feature.DuringSetupAccess c)

Specified by:

duringSetup in interface org.graalvm.nativeimage.hosted.Feature

beforeAnalysis

public void beforeAnalysis(org.graalvm.nativeimage.hosted.Feature.BeforeAnalysisAccess c)

Specified by:

beforeAnalysis in interface org.graalvm.nativeimage.hosted.Feature

initializeRuntimeCompilationConfiguration

public void initializeRuntimeCompilationConfiguration(GraalFeature.IncludeCalleePredicate newIncludeCalleePredicate)

initializeRuntimeCompilationConfiguration

public void initializeRuntimeCompilationConfiguration(com.oracle.graal.pointsto.meta.HostedProviders newHostedProviders,
                                                      org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration newGraphBuilderConfig,
                                                      GraalFeature.IncludeCalleePredicate newIncludeCalleePredicate,
                                                      Predicate<jdk.vm.ci.meta.ResolvedJavaMethod> newDeoptimizeOnExceptionPredicate)

requireFrameInformationForMethod

public SubstrateMethod requireFrameInformationForMethod(jdk.vm.ci.meta.ResolvedJavaMethod method)

prepareMethodForRuntimeCompilation

public SubstrateMethod prepareMethodForRuntimeCompilation(Executable method,
                                                          FeatureImpl.BeforeAnalysisAccessImpl config)

prepareMethodForRuntimeCompilation

public SubstrateMethod prepareMethodForRuntimeCompilation(jdk.vm.ci.meta.ResolvedJavaMethod method,
                                                          FeatureImpl.BeforeAnalysisAccessImpl config)

duringAnalysis

public void duringAnalysis(org.graalvm.nativeimage.hosted.Feature.DuringAnalysisAccess c)

Specified by:

duringAnalysis in interface org.graalvm.nativeimage.hosted.Feature

buildSourceReference

public static String buildSourceReference(org.graalvm.compiler.nodes.FrameState startState)

beforeCompilation

public void beforeCompilation(org.graalvm.nativeimage.hosted.Feature.BeforeCompilationAccess c)

Specified by:

beforeCompilation in interface org.graalvm.nativeimage.hosted.Feature

afterCompilation

public void afterCompilation(org.graalvm.nativeimage.hosted.Feature.AfterCompilationAccess a)

Specified by:

afterCompilation in interface org.graalvm.nativeimage.hosted.Feature

afterHeapLayout

public void afterHeapLayout(org.graalvm.nativeimage.hosted.Feature.AfterHeapLayoutAccess a)

Specified by:

afterHeapLayout in interface org.graalvm.nativeimage.hosted.Feature