use of com.oracle.svm.hosted.FeatureHandler in project graal by oracle.
the class RuntimeStrengthenStampsPhase method beforeAnalysis.
@Override
public void beforeAnalysis(BeforeAnalysisAccess c) {
BeforeAnalysisAccessImpl config = (BeforeAnalysisAccessImpl) c;
GraalSupport.allocatePhaseStatisticsCache();
populateMatchRuleRegistry();
Function<Providers, Backend> backendProvider = GraalSupport.getRuntimeBackendProvider();
Providers originalProviders = GraalAccess.getOriginalProviders();
runtimeConfigBuilder = new SubstrateRuntimeConfigurationBuilder(RuntimeOptionValues.singleton(), config.getHostVM(), config.getUniverse(), config.getMetaAccess(), originalProviders.getConstantReflection(), backendProvider).build();
RuntimeConfiguration runtimeConfig = runtimeConfigBuilder.getRuntimeConfig();
Providers runtimeProviders = runtimeConfig.getProviders();
WordTypes wordTypes = runtimeConfigBuilder.getWordTypes();
hostedProviders = new HostedProviders(runtimeProviders.getMetaAccess(), runtimeProviders.getCodeCache(), runtimeProviders.getConstantReflection(), runtimeProviders.getConstantFieldProvider(), runtimeProviders.getForeignCalls(), runtimeProviders.getLowerer(), runtimeProviders.getReplacements(), runtimeProviders.getStampProvider(), runtimeConfig.getSnippetReflection(), wordTypes);
SubstrateGraalRuntime graalRuntime = new SubstrateGraalRuntime();
objectReplacer.setGraalRuntime(graalRuntime);
ImageSingletons.add(GraalRuntime.class, graalRuntime);
RuntimeSupport.getRuntimeSupport().addShutdownHook(new GraalSupport.GraalShutdownHook());
FeatureHandler featureHandler = config.getFeatureHandler();
NativeImageGenerator.registerGraphBuilderPlugins(featureHandler, runtimeConfig, hostedProviders, config.getMetaAccess(), config.getUniverse(), null, null, config.getNativeLibraries(), config.getImageClassLoader(), false, false);
DebugContext debug = DebugContext.forCurrentThread();
NativeImageGenerator.registerReplacements(debug, featureHandler, runtimeConfig, runtimeConfig.getProviders(), runtimeConfig.getSnippetReflection(), false);
featureHandler.forEachGraalFeature(feature -> feature.registerCodeObserver(runtimeConfig));
Suites suites = NativeImageGenerator.createSuites(featureHandler, runtimeConfig, runtimeConfig.getSnippetReflection(), false);
LIRSuites lirSuites = NativeImageGenerator.createLIRSuites(featureHandler, runtimeConfig.getProviders(), false);
GraalSupport.setRuntimeConfig(runtimeConfig, suites, lirSuites);
NodeClass<?>[] snippetNodeClasses = ((SubstrateReplacements) runtimeProviders.getReplacements()).getSnippetNodeClasses();
for (NodeClass<?> nodeClass : snippetNodeClasses) {
config.getMetaAccess().lookupJavaType(nodeClass.getClazz()).registerAsAllocated(null);
}
/* Initialize configuration with reasonable default values. */
graphBuilderConfig = GraphBuilderConfiguration.getDefault(hostedProviders.getGraphBuilderPlugins()).withBytecodeExceptionMode(BytecodeExceptionMode.ExplicitOnly);
includeCalleePredicate = GraalFeature::defaultIncludeCallee;
optimisticOpts = OptimisticOptimizations.ALL.remove(OptimisticOptimizations.Optimization.UseLoopLimitChecks);
methods = new LinkedHashMap<>();
graphEncoder = new GraphEncoder(ConfigurationValues.getTarget().arch);
/*
* Ensure that all snippet methods have their SubstrateMethod object created by the object
* replacer, to avoid corner cases later when writing the native image.
*/
for (ResolvedJavaMethod method : ((SubstrateReplacements) runtimeProviders.getReplacements()).getSnippetMethods()) {
objectReplacer.apply(method);
}
}
Aggregations