Examples with CodeCacheProvider jdk.vm.ci.code.CodeCacheProvider used on opensource projects

Example 1 with CodeCacheProvider

use of jdk.vm.ci.code.CodeCacheProvider in project graal by oracle.

the class Stub method getCode.

/**
 * Gets the code for this stub, compiling it first if necessary.
 */
@SuppressWarnings("try")
public synchronized InstalledCode getCode(final Backend backend) {
    if (code == null) {
        try (DebugContext debug = openDebugContext(DebugContext.forCurrentThread())) {
            try (DebugContext.Scope d = debug.scope("CompilingStub", providers.getCodeCache(), debugScopeContext())) {
                CodeCacheProvider codeCache = providers.getCodeCache();
                CompilationResult compResult = buildCompilationResult(debug, backend);
                try (DebugContext.Scope s = debug.scope("CodeInstall", compResult);
                    DebugContext.Activation a = debug.activate()) {
                    assert destroyedCallerRegisters != null;
                    // Add a GeneratePIC check here later, we don't want to install
                    // code if we don't have a corresponding VM global symbol.
                    HotSpotCompiledCode compiledCode = HotSpotCompiledCodeBuilder.createCompiledCode(codeCache, null, null, compResult);
                    code = codeCache.installCode(null, compiledCode, null, null, false);
                } catch (Throwable e) {
                    throw debug.handle(e);
                }
            } catch (Throwable e) {
                throw debug.handle(e);
            }
            assert code != null : "error installing stub " + this;
        }
    }
    return code;
}

Example 2 with CodeCacheProvider

use of jdk.vm.ci.code.CodeCacheProvider in project graal by oracle.

the class HotSpotTruffleCompilerImpl method installTruffleCallBoundaryMethods.

/**
 * @see #compileTruffleCallBoundaryMethod
 */
@Override
@SuppressWarnings("try")
public void installTruffleCallBoundaryMethods() {
    HotSpotTruffleCompilerRuntime runtime = (HotSpotTruffleCompilerRuntime) TruffleCompilerRuntime.getRuntime();
    for (ResolvedJavaMethod method : runtime.getTruffleCallBoundaryMethods()) {
        HotSpotCompilationIdentifier compilationId = (HotSpotCompilationIdentifier) backend.getCompilationIdentifier(method);
        OptionValues options = getOptions();
        try (DebugContext debug = DebugStubsAndSnippets.getValue(options) ? hotspotGraalRuntime.openDebugContext(options, compilationId, method, getDebugHandlerFactories()) : DebugContext.DISABLED;
            Activation a = debug.activate();
            DebugContext.Scope d = debug.scope("InstallingTruffleStub")) {
            CompilationResult compResult = compileTruffleCallBoundaryMethod(method, compilationId, debug);
            CodeCacheProvider codeCache = providers.getCodeCache();
            try (DebugContext.Scope s = debug.scope("CodeInstall", codeCache, method, compResult)) {
                CompiledCode compiledCode = HotSpotCompiledCodeBuilder.createCompiledCode(codeCache, method, compilationId.getRequest(), compResult);
                codeCache.setDefaultCode(method, compiledCode);
            } catch (Throwable e) {
                throw debug.handle(e);
            }
        }
    }
}

Example 3 with CodeCacheProvider

use of jdk.vm.ci.code.CodeCacheProvider in project graal by oracle.

the class SharedRuntimeConfigurationBuilder method build.

public SharedRuntimeConfigurationBuilder build() {
    wordTypes = new WordTypes(metaAccess, FrameAccess.getWordKind());
    Providers p = createProviders(null, null, null, null, null, null, null, null);
    StampProvider stampProvider = createStampProvider(p);
    p = createProviders(null, null, null, null, null, null, stampProvider, null);
    ConstantReflectionProvider constantReflection = createConstantReflectionProvider(p);
    ConstantFieldProvider constantFieldProvider = createConstantFieldProvider(p);
    createProviders(null, constantReflection, constantFieldProvider, null, null, null, stampProvider, null);
    SnippetReflectionProvider snippetReflection = createSnippetReflectionProvider();
    createProviders(null, constantReflection, constantFieldProvider, null, null, null, stampProvider, snippetReflection);
    ForeignCallsProvider foreignCalls = createForeignCallsProvider();
    p = createProviders(null, constantReflection, constantFieldProvider, foreignCalls, null, null, stampProvider, snippetReflection);
    LoweringProvider lowerer = createLoweringProvider(p);
    p = createProviders(null, constantReflection, constantFieldProvider, foreignCalls, lowerer, null, stampProvider, snippetReflection);
    Replacements replacements = createReplacements(p, snippetReflection);
    p = createProviders(null, constantReflection, constantFieldProvider, foreignCalls, lowerer, replacements, stampProvider, snippetReflection);
    EnumMap<ConfigKind, Backend> backends = new EnumMap<>(ConfigKind.class);
    for (ConfigKind config : ConfigKind.values()) {
        RegisterConfig registerConfig = new SubstrateAMD64RegisterConfig(config, metaAccess, ConfigurationValues.getTarget());
        CodeCacheProvider codeCacheProvider = createCodeCacheProvider(registerConfig);
        Providers newProviders = createProviders(codeCacheProvider, constantReflection, constantFieldProvider, foreignCalls, lowerer, replacements, stampProvider, snippetReflection);
        backends.put(config, GraalConfiguration.instance().createBackend(newProviders));
    }
    runtimeConfig = new RuntimeConfiguration(p, snippetReflection, backends, wordTypes);
    return this;
}

Example 4 with CodeCacheProvider

use of jdk.vm.ci.code.CodeCacheProvider in project graal by oracle.

the class JVMCIInfopointErrorTest method test.

private void test(DebugContext debug, TestSpec spec) {
    ResolvedJavaMethod method = getResolvedJavaMethod("testMethod");
    StructuredGraph graph = parseForCompile(method, debug);
    TestNode test = graph.add(new TestNode(spec));
    graph.addAfterFixed(graph.start(), test);
    CompilationResult compResult = compile(method, graph);
    CodeCacheProvider codeCache = getCodeCache();
    HotSpotCompiledCode compiledCode = HotSpotCompiledCodeBuilder.createCompiledCode(codeCache, method, null, compResult);
    codeCache.addCode(method, compiledCode, null, null);
}

Example 5 with CodeCacheProvider

use of jdk.vm.ci.code.CodeCacheProvider in project graal by oracle.

the class CompilationTask method installMethod.

@SuppressWarnings("try")
private void installMethod(DebugContext debug, final CompilationResult compResult) {
    final CodeCacheProvider codeCache = jvmciRuntime.getHostJVMCIBackend().getCodeCache();
    HotSpotBackend backend = compiler.getGraalRuntime().getHostBackend();
    installedCode = null;
    Object[] context = { new DebugDumpScope(getIdString(), true), codeCache, getMethod(), compResult };
    try (DebugContext.Scope s = debug.scope("CodeInstall", context)) {
        installedCode = (HotSpotInstalledCode) backend.createInstalledCode(debug, getRequest().getMethod(), getRequest(), compResult, getRequest().getMethod().getSpeculationLog(), null, installAsDefault, context);
    } catch (Throwable e) {
        throw debug.handle(e);
    }
}