Examples with TruffleToLibGraal org.graalvm.compiler.truffle.common.hotspot.libgraal.TruffleToLibGraal used on opensource projects

Example 1 with TruffleToLibGraal

use of org.graalvm.compiler.truffle.common.hotspot.libgraal.TruffleToLibGraal in project graal by oracle.

the class TruffleToLibGraalEntryPoints method getVersionProperties.

@TruffleToLibGraal(GetVersionProperties)
@CEntryPoint(name = "Java_org_graalvm_compiler_truffle_runtime_hotspot_libgraal_TruffleToLibGraalCalls_getVersionProperties")
@SuppressWarnings({ "unused", "try" })
public static JByteArray getVersionProperties(JNIEnv env, JClass hsClazz, @CEntryPoint.IsolateThreadContext long isolateThreadId) {
    JNIMethodScope scope = LibGraalUtil.openScope(TruffleToLibGraalEntryPoints.class, GetVersionProperties, env);
    try (JNIMethodScope s = scope) {
        Map<String, Object> versionProperties = new HashMap<>();
        for (Map.Entry<Object, Object> e : DebugContext.addVersionProperties(null).entrySet()) {
            Object key = e.getKey();
            Object value = e.getValue();
            assert key instanceof String;
            assert value instanceof String;
            versionProperties.put((String) key, value);
        }
        byte[] serializedProperties = OptionsEncoder.encode(versionProperties);
        JByteArray hsSerializedOptions = NewByteArray(env, serializedProperties.length);
        CCharPointer cdata = GetByteArrayElements(env, hsSerializedOptions, WordFactory.nullPointer());
        CTypeConversion.asByteBuffer(cdata, serializedProperties.length).put(serializedProperties);
        ReleaseByteArrayElements(env, hsSerializedOptions, cdata, JArray.MODE_WRITE_RELEASE);
        scope.setObjectResult(hsSerializedOptions);
    } catch (Throwable t) {
        JNIExceptionWrapper.throwInHotSpot(env, t);
        scope.setObjectResult(WordFactory.nullPointer());
    }
    return scope.getObjectResult();
}

Example 2 with TruffleToLibGraal

use of org.graalvm.compiler.truffle.common.hotspot.libgraal.TruffleToLibGraal in project graal by oracle.

the class TruffleToLibGraalEntryPoints method closeDebugContext.

@TruffleToLibGraal(CloseDebugContext)
@CEntryPoint(name = "Java_org_graalvm_compiler_truffle_runtime_hotspot_libgraal_TruffleToLibGraalCalls_closeDebugContext")
@SuppressWarnings({ "unused", "try" })
public static void closeDebugContext(JNIEnv env, JClass hsClazz, @CEntryPoint.IsolateThreadContext long isolateThreadId, long handle) {
    try (JNIMethodScope s = LibGraalUtil.openScope(TruffleToLibGraalEntryPoints.class, CloseDebugContext, env)) {
        TruffleDebugContext debugContext = LibGraalObjectHandles.resolve(handle, TruffleDebugContext.class);
        debugContext.close();
    } catch (Throwable t) {
        JNIExceptionWrapper.throwInHotSpot(env, t);
    }
}

Example 3 with TruffleToLibGraal

use of org.graalvm.compiler.truffle.common.hotspot.libgraal.TruffleToLibGraal in project graal by oracle.

the class TruffleToLibGraalEntryPoints method getDumpChannel.

@TruffleToLibGraal(GetDumpChannel)
@CEntryPoint(name = "Java_org_graalvm_compiler_truffle_runtime_hotspot_libgraal_TruffleToLibGraalCalls_getDumpChannel")
@SuppressWarnings({ "unused", "try" })
public static long getDumpChannel(JNIEnv env, JClass hsClazz, @CEntryPoint.IsolateThreadContext long isolateThreadId, long debugContextHandle) {
    try (JNIMethodScope s = LibGraalUtil.openScope(TruffleToLibGraalEntryPoints.class, GetDumpChannel, env)) {
        TruffleDebugContextImpl debugContext = LibGraalObjectHandles.resolve(debugContextHandle, TruffleDebugContextImpl.class);
        GraphOutput<Void, ?> graphOutput = debugContext.buildOutput(GraphOutput.newBuilder(VoidGraphStructure.INSTANCE));
        return LibGraalObjectHandles.create(graphOutput);
    } catch (Throwable t) {
        JNIExceptionWrapper.throwInHotSpot(env, t);
        return 0;
    }
}

Example 4 with TruffleToLibGraal

use of org.graalvm.compiler.truffle.common.hotspot.libgraal.TruffleToLibGraal in project graal by oracle.

the class TruffleToLibGraalEntryPoints method shutdown.

@TruffleToLibGraal(Shutdown)
@SuppressWarnings({ "unused", "try" })
@CEntryPoint(name = "Java_org_graalvm_compiler_truffle_runtime_hotspot_libgraal_TruffleToLibGraalCalls_shutdown")
public static void shutdown(JNIEnv env, JClass hsClazz, @CEntryPoint.IsolateThreadContext long isolateThreadId, long handle) {
    try (JNIMethodScope s = LibGraalUtil.openScope(TruffleToLibGraalEntryPoints.class, Shutdown, env)) {
        HotSpotTruffleCompilerImpl compiler = LibGraalObjectHandles.resolve(handle, HotSpotTruffleCompilerImpl.class);
        compiler.shutdown();
    } catch (Throwable t) {
        JNIExceptionWrapper.throwInHotSpot(env, t);
    }
}

Example 5 with TruffleToLibGraal

use of org.graalvm.compiler.truffle.common.hotspot.libgraal.TruffleToLibGraal in project graal by oracle.

the class TruffleToLibGraalEntryPoints method initializeCompiler.

@TruffleToLibGraal(InitializeCompiler)
@SuppressWarnings("unused")
@CEntryPoint(name = "Java_org_graalvm_compiler_truffle_runtime_hotspot_libgraal_TruffleToLibGraalCalls_initializeCompiler")
public static void initializeCompiler(JNIEnv env, JClass hsClazz, @CEntryPoint.IsolateThreadContext long isolateThreadId, long compilerHandle, JByteArray hsOptions, JObject hsCompilable, boolean firstInitialization) {
    try (JNIMethodScope s = LibGraalUtil.openScope(TruffleToLibGraalEntryPoints.class, InitializeCompiler, env)) {
        HotSpotTruffleCompilerImpl compiler = LibGraalObjectHandles.resolve(compilerHandle, HotSpotTruffleCompilerImpl.class);
        Map<String, Object> options = decodeOptions(env, hsOptions);
        CompilableTruffleAST compilable = new HSCompilableTruffleAST(s, hsCompilable);
        compiler.initialize(options, compilable, firstInitialization);
    } catch (Throwable t) {
        JNIExceptionWrapper.throwInHotSpot(env, t);
    }
}