com.oracle.truffle.nfi.NFISymbolGen Maven / Gradle / Ivy

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// CheckStyle: start generated
package com.oracle.truffle.nfi;

import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.TruffleLanguage;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.dsl.GenerateAOT;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.interop.ArityException;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.interop.UnsupportedMessageException;
import com.oracle.truffle.api.interop.UnsupportedTypeException;
import com.oracle.truffle.api.library.DynamicDispatchLibrary;
import com.oracle.truffle.api.library.EagerExportProvider;
import com.oracle.truffle.api.library.LibraryExport;
import com.oracle.truffle.api.library.LibraryFactory;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.nodes.NodeUtil;
import com.oracle.truffle.api.nodes.RootNode;
import com.oracle.truffle.nfi.CallSignatureNode.CachedCallSignatureNode;
import com.oracle.truffle.nfi.CallSignatureNodeFactory.CachedCallSignatureNodeGen;
import com.oracle.truffle.nfi.api.NativePointerLibrary;
import com.oracle.truffle.nfi.backend.spi.BackendNativePointerLibrary;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

@GeneratedBy(NFISymbol.class)
public final class NFISymbolGen {

    private static final LibraryFactory DYNAMIC_DISPATCH_LIBRARY_ = LibraryFactory.resolve(DynamicDispatchLibrary.class);
    private static final LibraryFactory INTEROP_LIBRARY_ = LibraryFactory.resolve(InteropLibrary.class);
    private static final LibraryFactory BACKEND_NATIVE_POINTER_LIBRARY_ = LibraryFactory.resolve(BackendNativePointerLibrary.class);

    static  {
        LibraryExport.register(NFISymbol.class, new InteropLibraryExports(), new NativePointerLibraryExports());
    }

    private NFISymbolGen() {
    }

    private static void init() {
        // This method is intended to ensure class initialization.
    }

    @GeneratedBy(NFISymbol.class)
    private static final class InteropLibraryExports extends LibraryExport {

        private InteropLibraryExports() {
            super(InteropLibrary.class, NFISymbol.class, false, false, 0);
        }

        @Override
        protected InteropLibrary createUncached(Object receiver) {
            assert receiver instanceof NFISymbol;
            InteropLibrary uncached = new Uncached();
            return uncached;
        }

        @Override
        protected InteropLibrary createCached(Object receiver) {
            assert receiver instanceof NFISymbol;
            return new Cached(receiver);
        }

        @GeneratedBy(NFISymbol.class)
        private static final class Cached extends InteropLibrary {

            @Child private InteropLibrary receiverNativeSymbolInteropLibrary_;
            @CompilationFinal private volatile int state_0_;
            @Child private CachedCallSignatureNode executeNode__execute_call_;

            protected Cached(Object receiver) {
                NFISymbol castReceiver = ((NFISymbol) receiver) ;
                this.receiverNativeSymbolInteropLibrary_ = super.insert(INTEROP_LIBRARY_.create((castReceiver.nativeSymbol)));
            }

            @Override
            public boolean accepts(Object receiver) {
                assert !(receiver instanceof NFISymbol) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
                if (!(receiver instanceof NFISymbol)) {
                    return false;
                } else if (!this.receiverNativeSymbolInteropLibrary_.accepts((((NFISymbol) receiver).nativeSymbol))) {
                    return false;
                } else {
                    return true;
                }
            }

            @Override
            public boolean isExecutable(Object receiver) {
                assert receiver instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                return (((NFISymbol) receiver)).isExecutable();
            }

            @Override
            public Object execute(Object arg0Value_, Object... arg1Value) throws UnsupportedTypeException, ArityException, UnsupportedMessageException {
                assert arg0Value_ instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                int state_0 = this.state_0_;
                if (state_0 != 0 /* is-state_0 execute(NFISymbol, Object[], CachedCallSignatureNode) */) {
                    return arg0Value.execute(arg1Value, this.executeNode__execute_call_);
                }
                CompilerDirectives.transferToInterpreterAndInvalidate();
                return executeNode_AndSpecialize(arg0Value, arg1Value);
            }

            private Object executeNode_AndSpecialize(NFISymbol arg0Value, Object[] arg1Value) throws ArityException, UnsupportedTypeException, UnsupportedMessageException {
                Lock lock = getLock();
                boolean hasLock = true;
                lock.lock();
                try {
                    int state_0 = this.state_0_;
                    this.executeNode__execute_call_ = super.insert((CachedCallSignatureNodeGen.create()));
                    this.state_0_ = state_0 = state_0 | 0b1 /* add-state_0 execute(NFISymbol, Object[], CachedCallSignatureNode) */;
                    lock.unlock();
                    hasLock = false;
                    return arg0Value.execute(arg1Value, this.executeNode__execute_call_);
                } finally {
                    if (hasLock) {
                        lock.unlock();
                    }
                }
            }

            @Override
            public NodeCost getCost() {
                int state_0 = this.state_0_;
                if (state_0 == 0) {
                    return NodeCost.UNINITIALIZED;
                } else {
                    return NodeCost.MONOMORPHIC;
                }
            }

            @Override
            public boolean isNull(Object arg0Value_) {
                assert arg0Value_ instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                {
                    InteropLibrary isNullNode__isNull_library__ = this.receiverNativeSymbolInteropLibrary_;
                    return arg0Value.isNull(isNullNode__isNull_library__);
                }
            }

            @Override
            public boolean isPointer(Object arg0Value_) {
                assert arg0Value_ instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                {
                    InteropLibrary isPointerInteropNode__isPointerInterop_library__ = this.receiverNativeSymbolInteropLibrary_;
                    return arg0Value.isPointerInterop(isPointerInteropNode__isPointerInterop_library__);
                }
            }

            @Override
            public long asPointer(Object arg0Value_) throws UnsupportedMessageException {
                assert arg0Value_ instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                {
                    InteropLibrary asPointerInteropNode__asPointerInterop_library__ = this.receiverNativeSymbolInteropLibrary_;
                    return arg0Value.asPointerInterop(asPointerInteropNode__asPointerInterop_library__);
                }
            }

            @Override
            public void toNative(Object arg0Value_) {
                assert arg0Value_ instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                {
                    InteropLibrary toNativeNode__toNative_library__ = this.receiverNativeSymbolInteropLibrary_;
                    arg0Value.toNative(toNativeNode__toNative_library__);
                    return;
                }
            }

            @Override
            public boolean hasLanguage(Object receiver) {
                assert receiver instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                return (((NFISymbol) receiver)).hasLanguage();
            }

            @Override
            public Class> getLanguage(Object receiver) throws UnsupportedMessageException {
                assert receiver instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                return (((NFISymbol) receiver)).getLanguage();
            }

            @Override
            public Object toDisplayString(Object receiver, boolean allowSideEffects) {
                assert receiver instanceof NFISymbol : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                return (((NFISymbol) receiver)).toDisplayString(allowSideEffects);
            }

        }
        @GeneratedBy(NFISymbol.class)
        @DenyReplace
        private static final class Uncached extends InteropLibrary {

            protected Uncached() {
            }

            @Override
            @TruffleBoundary
            public boolean accepts(Object receiver) {
                assert !(receiver instanceof NFISymbol) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
                return receiver instanceof NFISymbol;
            }

            @Override
            public boolean isAdoptable() {
                return false;
            }

            @Override
            public NodeCost getCost() {
                return NodeCost.MEGAMORPHIC;
            }

            @TruffleBoundary
            @Override
            public boolean isExecutable(Object receiver) {
                // declared: true
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                return ((NFISymbol) receiver) .isExecutable();
            }

            @TruffleBoundary
            @Override
            public Object execute(Object arg0Value_, Object... arg1Value) throws ArityException, UnsupportedTypeException, UnsupportedMessageException {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                return arg0Value.execute(arg1Value, (CachedCallSignatureNodeGen.getUncached()));
            }

            @TruffleBoundary
            @Override
            public boolean isNull(Object arg0Value_) {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                return arg0Value.isNull(INTEROP_LIBRARY_.getUncached((arg0Value.nativeSymbol)));
            }

            @TruffleBoundary
            @Override
            public boolean isPointer(Object arg0Value_) {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                return arg0Value.isPointerInterop(INTEROP_LIBRARY_.getUncached((arg0Value.nativeSymbol)));
            }

            @TruffleBoundary
            @Override
            public long asPointer(Object arg0Value_) throws UnsupportedMessageException {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                return arg0Value.asPointerInterop(INTEROP_LIBRARY_.getUncached((arg0Value.nativeSymbol)));
            }

            @TruffleBoundary
            @Override
            public void toNative(Object arg0Value_) {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                arg0Value.toNative(INTEROP_LIBRARY_.getUncached((arg0Value.nativeSymbol)));
                return;
            }

            @TruffleBoundary
            @Override
            public boolean hasLanguage(Object receiver) {
                // declared: true
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                return ((NFISymbol) receiver) .hasLanguage();
            }

            @TruffleBoundary
            @Override
            public Class> getLanguage(Object receiver) throws UnsupportedMessageException {
                // declared: true
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                return ((NFISymbol) receiver) .getLanguage();
            }

            @TruffleBoundary
            @Override
            public Object toDisplayString(Object receiver, boolean allowSideEffects) {
                // declared: true
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                return ((NFISymbol) receiver) .toDisplayString(allowSideEffects);
            }

        }
    }
    @GeneratedBy(NFISymbol.class)
    public static final class NativePointerLibraryEagerProvider implements EagerExportProvider {

        @Override
        public void ensureRegistered() {
            NFISymbolGen.init();
        }

        @Override
        public String getLibraryClassName() {
            return "com.oracle.truffle.nfi.api.NativePointerLibrary";
        }

    }
    @GeneratedBy(NFISymbol.class)
    private static final class NativePointerLibraryExports extends LibraryExport {

        private NativePointerLibraryExports() {
            super(NativePointerLibrary.class, NFISymbol.class, false, true, 1);
        }

        @Override
        protected NativePointerLibrary createUncached(Object receiver) {
            assert receiver instanceof NFISymbol;
            NativePointerLibrary uncached = new Uncached();
            return uncached;
        }

        @Override
        protected NativePointerLibrary createCached(Object receiver) {
            assert receiver instanceof NFISymbol || receiver instanceof LibraryExport;
            return new Cached();
        }

        @GeneratedBy(NFISymbol.class)
        private static final class Cached extends NativePointerLibrary implements GenerateAOT.Provider {

            @CompilationFinal private volatile int state_0_;
            @Child private BackendNativePointerLibrary isPointerNFINode__isPointerNFI_library_;
            @Child private BackendNativePointerLibrary asPointerNFINode__asPointerNFI_library_;

            protected Cached() {
            }

            @Override
            public boolean accepts(Object receiver) {
                assert !(receiver instanceof NFISymbol) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
                return receiver instanceof NFISymbol;
            }

            @Override
            public boolean isPointer(Object arg0Value_) {
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                assert getRootNode() != null : "Invalid library usage. Cached library must be adopted by a RootNode before it is executed.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                int state_0 = this.state_0_;
                if (CompilerDirectives.inInterpreter() && (state_0 & 0b1) != 0 /* is-state_0 AOT-prepared */) {
                    return isPointerNFINode_AndSpecialize(arg0Value);
                }
                if ((state_0 & 0b10) != 0 /* is-state_0 isPointerNFI(NFISymbol, BackendNativePointerLibrary) */) {
                    return arg0Value.isPointerNFI(this.isPointerNFINode__isPointerNFI_library_);
                }
                CompilerDirectives.transferToInterpreterAndInvalidate();
                return isPointerNFINode_AndSpecialize(arg0Value);
            }

            private boolean isPointerNFINode_AndSpecialize(NFISymbol arg0Value) {
                Lock lock = getLock();
                boolean hasLock = true;
                lock.lock();
                try {
                    if ((this.state_0_ & 0b1) != 0 /* is-state_0 AOT-prepared */) {
                        this.resetAOT_();
                    }
                    int state_0 = this.state_0_;
                    this.isPointerNFINode__isPointerNFI_library_ = super.insert((BACKEND_NATIVE_POINTER_LIBRARY_.createDispatched(1)));
                    this.state_0_ = state_0 = state_0 | 0b10 /* add-state_0 isPointerNFI(NFISymbol, BackendNativePointerLibrary) */;
                    lock.unlock();
                    hasLock = false;
                    return arg0Value.isPointerNFI(this.isPointerNFINode__isPointerNFI_library_);
                } finally {
                    if (hasLock) {
                        lock.unlock();
                    }
                }
            }

            @Override
            public NodeCost getCost() {
                int state_0 = this.state_0_;
                if ((state_0 & 0b10) == 0) {
                    return NodeCost.UNINITIALIZED;
                } else {
                    return NodeCost.MONOMORPHIC;
                }
            }

            @Override
            public void prepareForAOT(TruffleLanguage language, RootNode root) {
                assert !isAdoptable() || ((ReentrantLock) getLock()).isHeldByCurrentThread() : "During prepare AST lock must be held.";
                int state_0 = this.state_0_;
                if ((state_0 & 0b1) != 0 /* is-state_0 AOT-prepared */) {
                    return;
                }
                this.isPointerNFINode__isPointerNFI_library_ = super.insert((BACKEND_NATIVE_POINTER_LIBRARY_.createDispatched(1)));
                if (this.isPointerNFINode__isPointerNFI_library_ instanceof GenerateAOT.Provider) {
                    assert NodeUtil.assertRecursion(this.isPointerNFINode__isPointerNFI_library_, 1);
                    ((GenerateAOT.Provider) this.isPointerNFINode__isPointerNFI_library_).prepareForAOT(language, root);
                }
                this.asPointerNFINode__asPointerNFI_library_ = super.insert((BACKEND_NATIVE_POINTER_LIBRARY_.createDispatched(1)));
                if (this.asPointerNFINode__asPointerNFI_library_ instanceof GenerateAOT.Provider) {
                    assert NodeUtil.assertRecursion(this.asPointerNFINode__asPointerNFI_library_, 1);
                    ((GenerateAOT.Provider) this.asPointerNFINode__asPointerNFI_library_).prepareForAOT(language, root);
                }
                this.state_0_ = state_0 = state_0 | 0b111 /* add-state_0 AOT-prepared, isPointerNFI(NFISymbol, BackendNativePointerLibrary), asPointerNFI(NFISymbol, BackendNativePointerLibrary) */;
            }

            private void resetAOT_() {
                int state_0 = this.state_0_;
                if (((state_0 & 0b1)) == 0 /* is-not-state_0 AOT-prepared */) {
                    return;
                }
                this.state_0_ = 0;
                this.isPointerNFINode__isPointerNFI_library_ = null;
                this.asPointerNFINode__asPointerNFI_library_ = null;
            }

            @Override
            public long asPointer(Object arg0Value_) throws UnsupportedMessageException {
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                assert getRootNode() != null : "Invalid library usage. Cached library must be adopted by a RootNode before it is executed.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                int state_0 = this.state_0_;
                if (CompilerDirectives.inInterpreter() && (state_0 & 0b1) != 0 /* is-state_0 AOT-prepared */) {
                    return asPointerNFINode_AndSpecialize(arg0Value);
                }
                if ((state_0 & 0b100) != 0 /* is-state_0 asPointerNFI(NFISymbol, BackendNativePointerLibrary) */) {
                    return arg0Value.asPointerNFI(this.asPointerNFINode__asPointerNFI_library_);
                }
                CompilerDirectives.transferToInterpreterAndInvalidate();
                return asPointerNFINode_AndSpecialize(arg0Value);
            }

            private long asPointerNFINode_AndSpecialize(NFISymbol arg0Value) throws UnsupportedMessageException {
                Lock lock = getLock();
                boolean hasLock = true;
                lock.lock();
                try {
                    if ((this.state_0_ & 0b1) != 0 /* is-state_0 AOT-prepared */) {
                        this.resetAOT_();
                    }
                    int state_0 = this.state_0_;
                    this.asPointerNFINode__asPointerNFI_library_ = super.insert((BACKEND_NATIVE_POINTER_LIBRARY_.createDispatched(1)));
                    this.state_0_ = state_0 = state_0 | 0b100 /* add-state_0 asPointerNFI(NFISymbol, BackendNativePointerLibrary) */;
                    lock.unlock();
                    hasLock = false;
                    return arg0Value.asPointerNFI(this.asPointerNFINode__asPointerNFI_library_);
                } finally {
                    if (hasLock) {
                        lock.unlock();
                    }
                }
            }

        }
        @GeneratedBy(NFISymbol.class)
        @DenyReplace
        private static final class Uncached extends NativePointerLibrary {

            protected Uncached() {
            }

            @Override
            @TruffleBoundary
            public boolean accepts(Object receiver) {
                assert !(receiver instanceof NFISymbol) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
                return receiver instanceof NFISymbol;
            }

            @Override
            public boolean isAdoptable() {
                return false;
            }

            @Override
            public NodeCost getCost() {
                return NodeCost.MEGAMORPHIC;
            }

            @TruffleBoundary
            @Override
            public boolean isPointer(Object arg0Value_) {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                return arg0Value.isPointerNFI((BACKEND_NATIVE_POINTER_LIBRARY_.getUncached()));
            }

            @TruffleBoundary
            @Override
            public long asPointer(Object arg0Value_) throws UnsupportedMessageException {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                NFISymbol arg0Value = ((NFISymbol) arg0Value_);
                return arg0Value.asPointerNFI((BACKEND_NATIVE_POINTER_LIBRARY_.getUncached()));
            }

        }
    }
}