com.oracle.truffle.nfi.backend.libffi.LibFFILibraryGen Maven / Gradle / Ivy
// CheckStyle: start generated
package com.oracle.truffle.nfi.backend.libffi;
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.GeneratedBy;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.interop.UnknownIdentifierException;
import com.oracle.truffle.api.interop.UnsupportedMessageException;
import com.oracle.truffle.api.library.DynamicDispatchLibrary;
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.profiles.BranchProfile;
import java.lang.invoke.VarHandle;
import java.util.Objects;
@GeneratedBy(LibFFILibrary.class)
@SuppressWarnings("javadoc")
final class LibFFILibraryGen {
private static final LibraryFactory DYNAMIC_DISPATCH_LIBRARY_ = LibraryFactory.resolve(DynamicDispatchLibrary.class);
static {
LibraryExport.register(LibFFILibrary.class, new InteropLibraryExports());
}
private LibFFILibraryGen() {
}
@GeneratedBy(LibFFILibrary.class)
private static final class InteropLibraryExports extends LibraryExport {
private InteropLibraryExports() {
super(InteropLibrary.class, LibFFILibrary.class, false, false, 0);
}
@Override
protected InteropLibrary createUncached(Object receiver) {
assert receiver instanceof LibFFILibrary;
InteropLibrary uncached = new Uncached();
return uncached;
}
@Override
protected InteropLibrary createCached(Object receiver) {
assert receiver instanceof LibFFILibrary;
return new Cached();
}
@GeneratedBy(LibFFILibrary.class)
private static final class Cached extends InteropLibrary {
/**
* State Info:
* 0: SpecializationActive {@link LibFFILibrary#readMember(LibFFILibrary, String, BranchProfile, InteropLibrary)}
*
*/
@CompilationFinal private int state_0_;
/**
* Source Info:
* Specialization: {@link LibFFILibrary#readMember(LibFFILibrary, String, BranchProfile, InteropLibrary)}
* Parameter: {@link BranchProfile} exception
*/
@CompilationFinal private BranchProfile exception_;
protected Cached() {
}
@Override
public boolean accepts(Object receiver) {
assert !(receiver instanceof LibFFILibrary) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
return receiver instanceof LibFFILibrary;
}
@Override
public boolean isPointer(Object receiver) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return LibFFILibrary.isPointer((((LibFFILibrary) receiver)));
}
@Override
public long asPointer(Object receiver) throws UnsupportedMessageException {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((LibFFILibrary) receiver)).asPointer();
}
@Override
public boolean hasMembers(Object receiver) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((LibFFILibrary) receiver)).hasMembers();
}
@Override
public Object getMembers(Object receiver, boolean includeInternal) throws UnsupportedMessageException {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((LibFFILibrary) receiver)).getMembers(includeInternal);
}
@Override
public boolean isMemberReadable(Object receiver, String member) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((LibFFILibrary) receiver)).isMemberReadable(member);
}
/**
* Debug Info:
* Specialization {@link LibFFILibrary#readMember(LibFFILibrary, String, BranchProfile, InteropLibrary)}
* Activation probability: 1.00000
* With/without class size: 20/4 bytes
*
*/
@Override
public Object readMember(Object arg0Value_, String arg1Value) throws UnsupportedMessageException, UnknownIdentifierException {
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
LibFFILibrary arg0Value = ((LibFFILibrary) arg0Value_);
int state_0 = this.state_0_;
if (state_0 != 0 /* is SpecializationActive[LibFFILibrary.readMember(LibFFILibrary, String, BranchProfile, InteropLibrary)] */) {
{
BranchProfile exception__ = this.exception_;
if (exception__ != null) {
InteropLibrary node__ = (this);
return arg0Value.readMember(arg1Value, exception__, node__);
}
}
}
CompilerDirectives.transferToInterpreterAndInvalidate();
return executeAndSpecialize(arg0Value, arg1Value);
}
private Object executeAndSpecialize(LibFFILibrary arg0Value, String arg1Value) throws UnknownIdentifierException {
int state_0 = this.state_0_;
{
InteropLibrary node__ = null;
BranchProfile exception__ = (BranchProfile.create());
Objects.requireNonNull(exception__, "Specialization 'readMember(LibFFILibrary, String, BranchProfile, InteropLibrary)' cache 'exception' returned a 'null' default value. The cache initializer must never return a default value for this cache. Use @Cached(neverDefault=false) to allow default values for this cached value or make sure the cache initializer never returns 'null'.");
VarHandle.storeStoreFence();
this.exception_ = exception__;
node__ = (this);
state_0 = state_0 | 0b1 /* add SpecializationActive[LibFFILibrary.readMember(LibFFILibrary, String, BranchProfile, InteropLibrary)] */;
this.state_0_ = state_0;
return arg0Value.readMember(arg1Value, exception__, node__);
}
}
@Override
public NodeCost getCost() {
int state_0 = this.state_0_;
if (state_0 == 0) {
return NodeCost.UNINITIALIZED;
} else {
return NodeCost.MONOMORPHIC;
}
}
@Override
public boolean hasLanguage(Object receiver) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((LibFFILibrary) receiver)).hasLanguage();
}
@Override
public Class> getLanguage(Object receiver) throws UnsupportedMessageException {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((LibFFILibrary) receiver)).getLanguage();
}
@Override
public Object toDisplayString(Object receiver, boolean allowSideEffects) {
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
assert assertAdopted();
return (((LibFFILibrary) receiver)).toDisplayString(allowSideEffects);
}
}
@GeneratedBy(LibFFILibrary.class)
@DenyReplace
private static final class Uncached extends InteropLibrary {
protected Uncached() {
}
@Override
@TruffleBoundary
public boolean accepts(Object receiver) {
assert !(receiver instanceof LibFFILibrary) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
return receiver instanceof LibFFILibrary;
}
@Override
public boolean isAdoptable() {
return false;
}
@Override
public NodeCost getCost() {
return NodeCost.MEGAMORPHIC;
}
@TruffleBoundary
@Override
public boolean isPointer(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return LibFFILibrary.isPointer(((LibFFILibrary) receiver) );
}
@TruffleBoundary
@Override
public long asPointer(Object receiver) throws UnsupportedMessageException {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((LibFFILibrary) receiver) .asPointer();
}
@TruffleBoundary
@Override
public boolean hasMembers(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((LibFFILibrary) receiver) .hasMembers();
}
@TruffleBoundary
@Override
public Object getMembers(Object receiver, boolean includeInternal) throws UnsupportedMessageException {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((LibFFILibrary) receiver) .getMembers(includeInternal);
}
@TruffleBoundary
@Override
public boolean isMemberReadable(Object receiver, String member) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((LibFFILibrary) receiver) .isMemberReadable(member);
}
@TruffleBoundary
@Override
public Object readMember(Object arg0Value_, String arg1Value) throws UnknownIdentifierException {
// declared: true
assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
LibFFILibrary arg0Value = ((LibFFILibrary) arg0Value_);
return arg0Value.readMember(arg1Value, (BranchProfile.getUncached()), (this));
}
@TruffleBoundary
@Override
public boolean hasLanguage(Object receiver) {
// declared: true
assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
return ((LibFFILibrary) 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 ((LibFFILibrary) 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 ((LibFFILibrary) receiver) .toDisplayString(allowSideEffects);
}
}
}
}
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