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/*
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* Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package org.graalvm.compiler.hotspot.meta;
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import static jdk.vm.ci.hotspot.HotSpotCallingConventionType.NativeCall;
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import static org.graalvm.compiler.core.common.GraalOptions.GeneratePIC;
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import static org.graalvm.compiler.core.target.Backend.ARITHMETIC_DREM;
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import static org.graalvm.compiler.core.target.Backend.ARITHMETIC_FREM;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.BACKEDGE_EVENT;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.DECRYPT;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.DECRYPT_BLOCK;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.DECRYPT_BLOCK_WITH_ORIGINAL_KEY;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.DECRYPT_WITH_ORIGINAL_KEY;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.ENCRYPT;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.ENCRYPT_BLOCK;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.EXCEPTION_HANDLER;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.IC_MISS_HANDLER;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.INITIALIZE_KLASS_BY_SYMBOL;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.INVOCATION_EVENT;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.MONTGOMERY_MULTIPLY;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.MONTGOMERY_SQUARE;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.MULTIPLY_TO_LEN;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.MUL_ADD;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.NEW_ARRAY;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.NEW_INSTANCE;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.NEW_MULTI_ARRAY;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.RESOLVE_KLASS_BY_SYMBOL;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.RESOLVE_METHOD_BY_SYMBOL_AND_LOAD_COUNTERS;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.RESOLVE_STRING_BY_SYMBOL;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.SHA2_IMPL_COMPRESS;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.SHA5_IMPL_COMPRESS;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.SHA_IMPL_COMPRESS;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.SQUARE_TO_LEN;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.UNWIND_EXCEPTION_TO_CALLER;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.VM_ERROR;
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import static org.graalvm.compiler.hotspot.HotSpotBackend.WRONG_METHOD_HANDLER;
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import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.RegisterEffect.DESTROYS_REGISTERS;
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import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.RegisterEffect.PRESERVES_REGISTERS;
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import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.Transition.LEAF;
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import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.Transition.LEAF_NOFP;
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import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.Transition.SAFEPOINT;
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import static org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage.Transition.STACK_INSPECTABLE_LEAF;
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import static org.graalvm.compiler.hotspot.HotSpotHostBackend.DEOPTIMIZATION_HANDLER;
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import static org.graalvm.compiler.hotspot.HotSpotHostBackend.UNCOMMON_TRAP_HANDLER;
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import static org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider.RuntimeCalls.CREATE_ARRAY_STORE_EXCEPTION;
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import static org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider.RuntimeCalls.CREATE_CLASS_CAST_EXCEPTION;
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import static org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider.RuntimeCalls.CREATE_NULL_POINTER_EXCEPTION;
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import static org.graalvm.compiler.hotspot.meta.DefaultHotSpotLoweringProvider.RuntimeCalls.CREATE_OUT_OF_BOUNDS_EXCEPTION;
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import static org.graalvm.compiler.hotspot.replacements.AssertionSnippets.ASSERTION_VM_MESSAGE_C;
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import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.MARK_WORD_LOCATION;
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import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.TLAB_END_LOCATION;
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import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.TLAB_TOP_LOCATION;
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import static org.graalvm.compiler.hotspot.replacements.MonitorSnippets.MONITORENTER;
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import static org.graalvm.compiler.hotspot.replacements.MonitorSnippets.MONITOREXIT;
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import static org.graalvm.compiler.hotspot.replacements.NewObjectSnippets.DYNAMIC_NEW_ARRAY;
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import static org.graalvm.compiler.hotspot.replacements.NewObjectSnippets.DYNAMIC_NEW_INSTANCE;
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import static org.graalvm.compiler.hotspot.replacements.ThreadSubstitutions.THREAD_IS_INTERRUPTED;
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import static org.graalvm.compiler.hotspot.replacements.WriteBarrierSnippets.G1WBPOSTCALL;
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import static org.graalvm.compiler.hotspot.replacements.WriteBarrierSnippets.G1WBPRECALL;
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import static org.graalvm.compiler.hotspot.replacements.WriteBarrierSnippets.VALIDATE_OBJECT;
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import static org.graalvm.compiler.hotspot.stubs.ExceptionHandlerStub.EXCEPTION_HANDLER_FOR_PC;
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import static org.graalvm.compiler.hotspot.stubs.NewArrayStub.NEW_ARRAY_C;
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import static org.graalvm.compiler.hotspot.stubs.NewInstanceStub.NEW_INSTANCE_C;
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import static org.graalvm.compiler.hotspot.stubs.StubUtil.VM_MESSAGE_C;
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import static org.graalvm.compiler.hotspot.stubs.UnwindExceptionToCallerStub.EXCEPTION_HANDLER_FOR_RETURN_ADDRESS;
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import static org.graalvm.compiler.nodes.NamedLocationIdentity.any;
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import static org.graalvm.compiler.nodes.java.ForeignCallDescriptors.REGISTER_FINALIZER;
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import static org.graalvm.compiler.replacements.Log.LOG_OBJECT;
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import static org.graalvm.compiler.replacements.Log.LOG_PRIMITIVE;
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import static org.graalvm.compiler.replacements.Log.LOG_PRINTF;
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import static org.graalvm.compiler.replacements.nodes.BinaryMathIntrinsicNode.BinaryOperation.POW;
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import static org.graalvm.compiler.replacements.nodes.UnaryMathIntrinsicNode.UnaryOperation.COS;
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import static org.graalvm.compiler.replacements.nodes.UnaryMathIntrinsicNode.UnaryOperation.EXP;
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import static org.graalvm.compiler.replacements.nodes.UnaryMathIntrinsicNode.UnaryOperation.LOG;
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import static org.graalvm.compiler.replacements.nodes.UnaryMathIntrinsicNode.UnaryOperation.LOG10;
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import static org.graalvm.compiler.replacements.nodes.UnaryMathIntrinsicNode.UnaryOperation.SIN;
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import static org.graalvm.compiler.replacements.nodes.UnaryMathIntrinsicNode.UnaryOperation.TAN;
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import java.util.EnumMap;
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import org.graalvm.compiler.core.common.LocationIdentity;
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import org.graalvm.compiler.core.common.spi.ForeignCallDescriptor;
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import org.graalvm.compiler.core.common.spi.ForeignCallsProvider;
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import org.graalvm.compiler.debug.GraalError;
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import org.graalvm.compiler.hotspot.CompilerRuntimeHotSpotVMConfig;
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import org.graalvm.compiler.hotspot.GraalHotSpotVMConfig;
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import org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage;
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import org.graalvm.compiler.hotspot.HotSpotGraalRuntimeProvider;
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import org.graalvm.compiler.hotspot.stubs.ArrayStoreExceptionStub;
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import org.graalvm.compiler.hotspot.stubs.ClassCastExceptionStub;
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import org.graalvm.compiler.hotspot.stubs.CreateExceptionStub;
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import org.graalvm.compiler.hotspot.stubs.ExceptionHandlerStub;
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import org.graalvm.compiler.hotspot.stubs.NewArrayStub;
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import org.graalvm.compiler.hotspot.stubs.NewInstanceStub;
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import org.graalvm.compiler.hotspot.stubs.NullPointerExceptionStub;
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import org.graalvm.compiler.hotspot.stubs.OutOfBoundsExceptionStub;
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import org.graalvm.compiler.hotspot.stubs.Stub;
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import org.graalvm.compiler.hotspot.stubs.UnwindExceptionToCallerStub;
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import org.graalvm.compiler.hotspot.stubs.VerifyOopStub;
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import org.graalvm.compiler.nodes.NamedLocationIdentity;
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import org.graalvm.compiler.options.OptionValues;
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import org.graalvm.compiler.word.Word;
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import org.graalvm.compiler.word.WordTypes;
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import org.graalvm.util.EconomicMap;
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import jdk.vm.ci.code.CodeCacheProvider;
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import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;
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import jdk.vm.ci.hotspot.HotSpotJVMCIRuntimeProvider;
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import jdk.vm.ci.meta.JavaKind;
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import jdk.vm.ci.meta.MetaAccessProvider;
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/**
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* HotSpot implementation of {@link ForeignCallsProvider}.
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*/
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public abstract class HotSpotHostForeignCallsProvider extends HotSpotForeignCallsProviderImpl {
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public static final ForeignCallDescriptor JAVA_TIME_MILLIS = new ForeignCallDescriptor("javaTimeMillis", long.class);
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public static final ForeignCallDescriptor JAVA_TIME_NANOS = new ForeignCallDescriptor("javaTimeNanos", long.class);
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public HotSpotHostForeignCallsProvider(HotSpotJVMCIRuntimeProvider jvmciRuntime, HotSpotGraalRuntimeProvider runtime, MetaAccessProvider metaAccess, CodeCacheProvider codeCache,
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WordTypes wordTypes) {
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super(jvmciRuntime, runtime, metaAccess, codeCache, wordTypes);
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}
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protected static void link(Stub stub) {
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stub.getLinkage().setCompiledStub(stub);
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}
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public static ForeignCallDescriptor lookupCheckcastArraycopyDescriptor(boolean uninit) {
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return checkcastArraycopyDescriptors[uninit ? 1 : 0];
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}
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public static ForeignCallDescriptor lookupArraycopyDescriptor(JavaKind kind, boolean aligned, boolean disjoint, boolean uninit, boolean killAny) {
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if (uninit) {
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assert kind == JavaKind.Object;
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assert !killAny : "unsupported";
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return uninitObjectArraycopyDescriptors[aligned ? 1 : 0][disjoint ? 1 : 0];
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}
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if (killAny) {
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assert kind == JavaKind.Object;
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return objectArraycopyDescriptorsKillAny[aligned ? 1 : 0][disjoint ? 1 : 0];
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}
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return arraycopyDescriptors[aligned ? 1 : 0][disjoint ? 1 : 0].get(kind);
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}
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@SuppressWarnings({"unchecked"}) private static final EnumMap<JavaKind, ForeignCallDescriptor>[][] arraycopyDescriptors = (EnumMap<JavaKind, ForeignCallDescriptor>[][]) new EnumMap<?, ?>[2][2];
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private static final ForeignCallDescriptor[][] uninitObjectArraycopyDescriptors = new ForeignCallDescriptor[2][2];
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private static final ForeignCallDescriptor[] checkcastArraycopyDescriptors = new ForeignCallDescriptor[2];
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private static ForeignCallDescriptor[][] objectArraycopyDescriptorsKillAny = new ForeignCallDescriptor[2][2];
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static {
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// Populate the EnumMap instances
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for (int i = 0; i < arraycopyDescriptors.length; i++) {
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for (int j = 0; j < arraycopyDescriptors[i].length; j++) {
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arraycopyDescriptors[i][j] = new EnumMap<>(JavaKind.class);
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}
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}
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}
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private void registerArraycopyDescriptor(EconomicMap<Long, ForeignCallDescriptor> descMap, JavaKind kind, boolean aligned, boolean disjoint, boolean uninit, boolean killAny, long routine) {
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ForeignCallDescriptor desc = descMap.get(routine);
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if (desc == null) {
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desc = buildDescriptor(kind, aligned, disjoint, uninit, killAny, routine);
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descMap.put(routine, desc);
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}
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if (uninit) {
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assert kind == JavaKind.Object;
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uninitObjectArraycopyDescriptors[aligned ? 1 : 0][disjoint ? 1 : 0] = desc;
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} else {
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arraycopyDescriptors[aligned ? 1 : 0][disjoint ? 1 : 0].put(kind, desc);
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}
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}
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private ForeignCallDescriptor buildDescriptor(JavaKind kind, boolean aligned, boolean disjoint, boolean uninit, boolean killAny, long routine) {
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assert !killAny || kind == JavaKind.Object;
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String name = kind + (aligned ? "Aligned" : "") + (disjoint ? "Disjoint" : "") + (uninit ? "Uninit" : "") + "Arraycopy" + (killAny ? "KillAny" : "");
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ForeignCallDescriptor desc = new ForeignCallDescriptor(name, void.class, Word.class, Word.class, Word.class);
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LocationIdentity killed = killAny ? LocationIdentity.any() : NamedLocationIdentity.getArrayLocation(kind);
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registerForeignCall(desc, routine, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, killed);
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return desc;
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}
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private void registerCheckcastArraycopyDescriptor(boolean uninit, long routine) {
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String name = "Object" + (uninit ? "Uninit" : "") + "Checkcast";
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// Input:
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// c_rarg0 - source array address
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// c_rarg1 - destination array address
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// c_rarg2 - element count, treated as ssize_t, can be zero
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// c_rarg3 - size_t ckoff (super_check_offset)
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// c_rarg4 - oop ckval (super_klass)
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// return: 0 = success, n = number of copied elements xor'd with -1.
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ForeignCallDescriptor desc = new ForeignCallDescriptor(name, int.class, Word.class, Word.class, Word.class, Word.class, Word.class);
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LocationIdentity killed = NamedLocationIdentity.getArrayLocation(JavaKind.Object);
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registerForeignCall(desc, routine, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, killed);
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checkcastArraycopyDescriptors[uninit ? 1 : 0] = desc;
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}
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private void registerArrayCopy(JavaKind kind, long routine, long alignedRoutine, long disjointRoutine, long alignedDisjointRoutine) {
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registerArrayCopy(kind, routine, alignedRoutine, disjointRoutine, alignedDisjointRoutine, false);
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}
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private void registerArrayCopy(JavaKind kind, long routine, long alignedRoutine, long disjointRoutine, long alignedDisjointRoutine, boolean uninit) {
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/*
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* Sometimes the same function is used for multiple cases so share them when that's the case
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* but only within the same Kind. For instance short and char are the same copy routines but
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* they kill different memory so they still have to be distinct.
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*/
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EconomicMap<Long, ForeignCallDescriptor> descMap = EconomicMap.create();
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registerArraycopyDescriptor(descMap, kind, false, false, uninit, false, routine);
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registerArraycopyDescriptor(descMap, kind, true, false, uninit, false, alignedRoutine);
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registerArraycopyDescriptor(descMap, kind, false, true, uninit, false, disjointRoutine);
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registerArraycopyDescriptor(descMap, kind, true, true, uninit, false, alignedDisjointRoutine);
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if (kind == JavaKind.Object && !uninit) {
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objectArraycopyDescriptorsKillAny[0][0] = buildDescriptor(kind, false, false, uninit, true, routine);
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objectArraycopyDescriptorsKillAny[1][0] = buildDescriptor(kind, true, false, uninit, true, alignedRoutine);
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objectArraycopyDescriptorsKillAny[0][1] = buildDescriptor(kind, false, true, uninit, true, disjointRoutine);
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objectArraycopyDescriptorsKillAny[1][1] = buildDescriptor(kind, true, true, uninit, true, alignedDisjointRoutine);
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}
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}
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public void initialize(HotSpotProviders providers, OptionValues options) {
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GraalHotSpotVMConfig c = runtime.getVMConfig();
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registerForeignCall(DEOPTIMIZATION_HANDLER, c.handleDeoptStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(UNCOMMON_TRAP_HANDLER, c.uncommonTrapStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(IC_MISS_HANDLER, c.inlineCacheMissStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(JAVA_TIME_MILLIS, c.javaTimeMillisAddress, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(JAVA_TIME_NANOS, c.javaTimeNanosAddress, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(SIN.foreignCallDescriptor, c.arithmeticSinAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(COS.foreignCallDescriptor, c.arithmeticCosAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(TAN.foreignCallDescriptor, c.arithmeticTanAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(EXP.foreignCallDescriptor, c.arithmeticExpAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(LOG.foreignCallDescriptor, c.arithmeticLogAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(LOG10.foreignCallDescriptor, c.arithmeticLog10Address, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(POW.foreignCallDescriptor, c.arithmeticPowAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(ARITHMETIC_FREM, c.fremAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(ARITHMETIC_DREM, c.dremAddress, NativeCall, DESTROYS_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
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registerForeignCall(LOAD_AND_CLEAR_EXCEPTION, c.loadAndClearExceptionAddress, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, any());
|
|
262 |
|
|
263 |
registerForeignCall(EXCEPTION_HANDLER_FOR_PC, c.exceptionHandlerForPcAddress, NativeCall, DESTROYS_REGISTERS, SAFEPOINT, REEXECUTABLE, any());
|
|
264 |
registerForeignCall(EXCEPTION_HANDLER_FOR_RETURN_ADDRESS, c.exceptionHandlerForReturnAddressAddress, NativeCall, DESTROYS_REGISTERS, SAFEPOINT, REEXECUTABLE, any());
|
|
265 |
registerForeignCall(NEW_ARRAY_C, c.newArrayAddress, NativeCall, DESTROYS_REGISTERS, SAFEPOINT, REEXECUTABLE, any());
|
|
266 |
registerForeignCall(NEW_INSTANCE_C, c.newInstanceAddress, NativeCall, DESTROYS_REGISTERS, SAFEPOINT, REEXECUTABLE, any());
|
|
267 |
|
|
268 |
CreateExceptionStub.registerForeignCalls(c, this);
|
|
269 |
|
|
270 |
/*
|
|
271 |
* This message call is registered twice, where the second one must only be used for calls
|
|
272 |
* that do not return, i.e., that exit the VM.
|
|
273 |
*/
|
|
274 |
registerForeignCall(VM_MESSAGE_C, c.vmMessageAddress, NativeCall, DESTROYS_REGISTERS, SAFEPOINT, REEXECUTABLE, NO_LOCATIONS);
|
|
275 |
registerForeignCall(ASSERTION_VM_MESSAGE_C, c.vmMessageAddress, NativeCall, PRESERVES_REGISTERS, LEAF, REEXECUTABLE, NO_LOCATIONS);
|
|
276 |
|
46344
|
277 |
link(new NewInstanceStub(options, providers, registerStubCall(NEW_INSTANCE, REEXECUTABLE, SAFEPOINT, TLAB_TOP_LOCATION, TLAB_END_LOCATION)));
|
|
278 |
link(new NewArrayStub(options, providers, registerStubCall(NEW_ARRAY, REEXECUTABLE, SAFEPOINT, TLAB_TOP_LOCATION, TLAB_END_LOCATION)));
|
|
279 |
link(new ExceptionHandlerStub(options, providers, foreignCalls.get(EXCEPTION_HANDLER)));
|
|
280 |
link(new UnwindExceptionToCallerStub(options, providers, registerStubCall(UNWIND_EXCEPTION_TO_CALLER, NOT_REEXECUTABLE, SAFEPOINT, any())));
|
|
281 |
link(new VerifyOopStub(options, providers, registerStubCall(VERIFY_OOP, REEXECUTABLE, LEAF_NOFP, NO_LOCATIONS)));
|
|
282 |
link(new ArrayStoreExceptionStub(options, providers, registerStubCall(CREATE_ARRAY_STORE_EXCEPTION, REEXECUTABLE, SAFEPOINT, any())));
|
|
283 |
link(new ClassCastExceptionStub(options, providers, registerStubCall(CREATE_CLASS_CAST_EXCEPTION, REEXECUTABLE, SAFEPOINT, any())));
|
|
284 |
link(new NullPointerExceptionStub(options, providers, registerStubCall(CREATE_NULL_POINTER_EXCEPTION, REEXECUTABLE, SAFEPOINT, any())));
|
|
285 |
link(new OutOfBoundsExceptionStub(options, providers, registerStubCall(CREATE_OUT_OF_BOUNDS_EXCEPTION, REEXECUTABLE, SAFEPOINT, any())));
|
43972
|
286 |
|
46344
|
287 |
linkForeignCall(options, providers, IDENTITY_HASHCODE, c.identityHashCodeAddress, PREPEND_THREAD, SAFEPOINT, NOT_REEXECUTABLE, MARK_WORD_LOCATION);
|
|
288 |
linkForeignCall(options, providers, REGISTER_FINALIZER, c.registerFinalizerAddress, PREPEND_THREAD, SAFEPOINT, NOT_REEXECUTABLE, any());
|
|
289 |
linkForeignCall(options, providers, MONITORENTER, c.monitorenterAddress, PREPEND_THREAD, SAFEPOINT, NOT_REEXECUTABLE, any());
|
|
290 |
linkForeignCall(options, providers, MONITOREXIT, c.monitorexitAddress, PREPEND_THREAD, STACK_INSPECTABLE_LEAF, NOT_REEXECUTABLE, any());
|
|
291 |
linkForeignCall(options, providers, NEW_MULTI_ARRAY, c.newMultiArrayAddress, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, TLAB_TOP_LOCATION, TLAB_END_LOCATION);
|
|
292 |
linkForeignCall(options, providers, DYNAMIC_NEW_ARRAY, c.dynamicNewArrayAddress, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE);
|
|
293 |
linkForeignCall(options, providers, DYNAMIC_NEW_INSTANCE, c.dynamicNewInstanceAddress, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE);
|
|
294 |
linkForeignCall(options, providers, LOG_PRINTF, c.logPrintfAddress, PREPEND_THREAD, LEAF, REEXECUTABLE, NO_LOCATIONS);
|
|
295 |
linkForeignCall(options, providers, LOG_OBJECT, c.logObjectAddress, PREPEND_THREAD, LEAF, REEXECUTABLE, NO_LOCATIONS);
|
|
296 |
linkForeignCall(options, providers, LOG_PRIMITIVE, c.logPrimitiveAddress, PREPEND_THREAD, LEAF, REEXECUTABLE, NO_LOCATIONS);
|
|
297 |
linkForeignCall(options, providers, VM_ERROR, c.vmErrorAddress, PREPEND_THREAD, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
|
|
298 |
linkForeignCall(options, providers, OSR_MIGRATION_END, c.osrMigrationEndAddress, DONT_PREPEND_THREAD, LEAF_NOFP, NOT_REEXECUTABLE, NO_LOCATIONS);
|
|
299 |
linkForeignCall(options, providers, G1WBPRECALL, c.writeBarrierPreAddress, PREPEND_THREAD, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
|
|
300 |
linkForeignCall(options, providers, G1WBPOSTCALL, c.writeBarrierPostAddress, PREPEND_THREAD, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
|
|
301 |
linkForeignCall(options, providers, VALIDATE_OBJECT, c.validateObject, PREPEND_THREAD, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
|
43972
|
302 |
|
46344
|
303 |
if (GeneratePIC.getValue(options)) {
|
43972
|
304 |
registerForeignCall(WRONG_METHOD_HANDLER, c.handleWrongMethodStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, REEXECUTABLE, NO_LOCATIONS);
|
|
305 |
CompilerRuntimeHotSpotVMConfig cr = new CompilerRuntimeHotSpotVMConfig(HotSpotJVMCIRuntime.runtime().getConfigStore());
|
46344
|
306 |
linkForeignCall(options, providers, RESOLVE_STRING_BY_SYMBOL, cr.resolveStringBySymbol, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, TLAB_TOP_LOCATION, TLAB_END_LOCATION);
|
|
307 |
linkForeignCall(options, providers, RESOLVE_KLASS_BY_SYMBOL, cr.resolveKlassBySymbol, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, any());
|
|
308 |
linkForeignCall(options, providers, RESOLVE_METHOD_BY_SYMBOL_AND_LOAD_COUNTERS, cr.resolveMethodBySymbolAndLoadCounters, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, NO_LOCATIONS);
|
|
309 |
linkForeignCall(options, providers, INITIALIZE_KLASS_BY_SYMBOL, cr.initializeKlassBySymbol, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, any());
|
|
310 |
linkForeignCall(options, providers, INVOCATION_EVENT, cr.invocationEvent, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, NO_LOCATIONS);
|
|
311 |
linkForeignCall(options, providers, BACKEDGE_EVENT, cr.backedgeEvent, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, NO_LOCATIONS);
|
43972
|
312 |
}
|
|
313 |
|
|
314 |
// Cannot be a leaf as VM acquires Thread_lock which requires thread_in_vm state
|
46344
|
315 |
linkForeignCall(options, providers, THREAD_IS_INTERRUPTED, c.threadIsInterruptedAddress, PREPEND_THREAD, SAFEPOINT, NOT_REEXECUTABLE, any());
|
43972
|
316 |
|
46344
|
317 |
linkForeignCall(options, providers, TEST_DEOPTIMIZE_CALL_INT, c.testDeoptimizeCallInt, PREPEND_THREAD, SAFEPOINT, REEXECUTABLE, any());
|
43972
|
318 |
|
|
319 |
registerArrayCopy(JavaKind.Byte, c.jbyteArraycopy, c.jbyteAlignedArraycopy, c.jbyteDisjointArraycopy, c.jbyteAlignedDisjointArraycopy);
|
|
320 |
registerArrayCopy(JavaKind.Boolean, c.jbyteArraycopy, c.jbyteAlignedArraycopy, c.jbyteDisjointArraycopy, c.jbyteAlignedDisjointArraycopy);
|
|
321 |
registerArrayCopy(JavaKind.Char, c.jshortArraycopy, c.jshortAlignedArraycopy, c.jshortDisjointArraycopy, c.jshortAlignedDisjointArraycopy);
|
|
322 |
registerArrayCopy(JavaKind.Short, c.jshortArraycopy, c.jshortAlignedArraycopy, c.jshortDisjointArraycopy, c.jshortAlignedDisjointArraycopy);
|
|
323 |
registerArrayCopy(JavaKind.Int, c.jintArraycopy, c.jintAlignedArraycopy, c.jintDisjointArraycopy, c.jintAlignedDisjointArraycopy);
|
|
324 |
registerArrayCopy(JavaKind.Float, c.jintArraycopy, c.jintAlignedArraycopy, c.jintDisjointArraycopy, c.jintAlignedDisjointArraycopy);
|
|
325 |
registerArrayCopy(JavaKind.Long, c.jlongArraycopy, c.jlongAlignedArraycopy, c.jlongDisjointArraycopy, c.jlongAlignedDisjointArraycopy);
|
|
326 |
registerArrayCopy(JavaKind.Double, c.jlongArraycopy, c.jlongAlignedArraycopy, c.jlongDisjointArraycopy, c.jlongAlignedDisjointArraycopy);
|
|
327 |
registerArrayCopy(JavaKind.Object, c.oopArraycopy, c.oopAlignedArraycopy, c.oopDisjointArraycopy, c.oopAlignedDisjointArraycopy);
|
|
328 |
registerArrayCopy(JavaKind.Object, c.oopArraycopyUninit, c.oopAlignedArraycopyUninit, c.oopDisjointArraycopyUninit, c.oopAlignedDisjointArraycopyUninit, true);
|
|
329 |
|
|
330 |
registerCheckcastArraycopyDescriptor(true, c.checkcastArraycopyUninit);
|
|
331 |
registerCheckcastArraycopyDescriptor(false, c.checkcastArraycopy);
|
|
332 |
|
|
333 |
if (c.useMultiplyToLenIntrinsic()) {
|
|
334 |
registerForeignCall(MULTIPLY_TO_LEN, c.multiplyToLen, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.getArrayLocation(JavaKind.Int));
|
|
335 |
}
|
|
336 |
if (c.useSHA1Intrinsics()) {
|
|
337 |
registerForeignCall(SHA_IMPL_COMPRESS, c.sha1ImplCompress, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.any());
|
|
338 |
}
|
|
339 |
if (c.useSHA256Intrinsics()) {
|
|
340 |
registerForeignCall(SHA2_IMPL_COMPRESS, c.sha256ImplCompress, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.any());
|
|
341 |
}
|
|
342 |
if (c.useSHA512Intrinsics()) {
|
|
343 |
registerForeignCall(SHA5_IMPL_COMPRESS, c.sha512ImplCompress, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.any());
|
|
344 |
}
|
|
345 |
if (c.useMulAddIntrinsic()) {
|
|
346 |
registerForeignCall(MUL_ADD, c.mulAdd, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.getArrayLocation(JavaKind.Int));
|
|
347 |
}
|
|
348 |
if (c.useMontgomeryMultiplyIntrinsic()) {
|
|
349 |
registerForeignCall(MONTGOMERY_MULTIPLY, c.montgomeryMultiply, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.getArrayLocation(JavaKind.Int));
|
|
350 |
}
|
|
351 |
if (c.useMontgomerySquareIntrinsic()) {
|
|
352 |
registerForeignCall(MONTGOMERY_SQUARE, c.montgomerySquare, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.getArrayLocation(JavaKind.Int));
|
|
353 |
}
|
|
354 |
if (c.useSquareToLenIntrinsic()) {
|
|
355 |
registerForeignCall(SQUARE_TO_LEN, c.squareToLen, NativeCall, DESTROYS_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.getArrayLocation(JavaKind.Int));
|
|
356 |
}
|
|
357 |
|
|
358 |
if (c.useAESIntrinsics) {
|
|
359 |
/*
|
|
360 |
* When the java.ext.dirs property is modified then the crypto classes might not be
|
|
361 |
* found. If that's the case we ignore the ClassNotFoundException and continue since we
|
|
362 |
* cannot replace a non-existing method anyway.
|
|
363 |
*/
|
|
364 |
try {
|
|
365 |
// These stubs do callee saving
|
|
366 |
registerForeignCall(ENCRYPT_BLOCK, c.aescryptEncryptBlockStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.getArrayLocation(JavaKind.Byte));
|
|
367 |
registerForeignCall(DECRYPT_BLOCK, c.aescryptDecryptBlockStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, NamedLocationIdentity.getArrayLocation(JavaKind.Byte));
|
|
368 |
registerForeignCall(DECRYPT_BLOCK_WITH_ORIGINAL_KEY, c.aescryptDecryptBlockStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE,
|
|
369 |
NamedLocationIdentity.getArrayLocation(JavaKind.Byte));
|
|
370 |
} catch (GraalError e) {
|
|
371 |
if (!(e.getCause() instanceof ClassNotFoundException)) {
|
|
372 |
throw e;
|
|
373 |
}
|
|
374 |
}
|
|
375 |
try {
|
|
376 |
// These stubs do callee saving
|
|
377 |
registerForeignCall(ENCRYPT, c.cipherBlockChainingEncryptAESCryptStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE,
|
|
378 |
NamedLocationIdentity.getArrayLocation(JavaKind.Byte));
|
|
379 |
registerForeignCall(DECRYPT, c.cipherBlockChainingDecryptAESCryptStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE,
|
|
380 |
NamedLocationIdentity.getArrayLocation(JavaKind.Byte));
|
|
381 |
registerForeignCall(DECRYPT_WITH_ORIGINAL_KEY, c.cipherBlockChainingDecryptAESCryptStub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE,
|
|
382 |
NamedLocationIdentity.getArrayLocation(JavaKind.Byte));
|
|
383 |
} catch (GraalError e) {
|
|
384 |
if (!(e.getCause() instanceof ClassNotFoundException)) {
|
|
385 |
throw e;
|
|
386 |
}
|
|
387 |
}
|
|
388 |
}
|
|
389 |
}
|
|
390 |
|
|
391 |
public HotSpotForeignCallLinkage getForeignCall(ForeignCallDescriptor descriptor) {
|
|
392 |
assert foreignCalls != null : descriptor;
|
|
393 |
return foreignCalls.get(descriptor);
|
|
394 |
}
|
|
395 |
}
|