public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
if (relocsOnly)
{
// Method fixup signature doesn't contain any direct relocs
return(new ObjectData(data: Array.Empty <byte>(), relocs: null, alignment: 0, definedSymbols: null));
}
ReadyToRunCodegenNodeFactory r2rFactory = (ReadyToRunCodegenNodeFactory)factory;
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
dataBuilder.AddSymbol(this);
// Optimize some of the fixups into a more compact form
ReadyToRunFixupKind fixupKind = _fixupKind;
bool optimized = false;
if (!_isUnboxingStub && !_isInstantiatingStub && _method.ConstrainedType == null &&
fixupKind == ReadyToRunFixupKind.MethodEntry)
{
if (!_method.Method.OwningType.HasInstantiation && !_method.Method.OwningType.IsArray)
{
if (_method.Token.TokenType == CorTokenType.mdtMethodDef)
{
fixupKind = ReadyToRunFixupKind.MethodEntry_DefToken;
optimized = true;
}
else if (_method.Token.TokenType == CorTokenType.mdtMemberRef)
{
fixupKind = ReadyToRunFixupKind.MethodEntry_RefToken;
optimized = true;
}
}
}
MethodWithToken method = _method;
if (factory.CompilationModuleGroup.VersionsWithMethodBody(method.Method))
{
if (method.Token.TokenType == CorTokenType.mdtMethodSpec)
{
method = new MethodWithToken(method.Method, _signatureContext.GetModuleTokenForMethod(method.Method, throwIfNotFound: false), method.ConstrainedType);
}
else if (!optimized && (method.Token.TokenType == CorTokenType.mdtMemberRef))
{
if (method.Method.OwningType.GetTypeDefinition() is EcmaType)
{
method = new MethodWithToken(method.Method, _signatureContext.GetModuleTokenForMethod(method.Method, throwIfNotFound: false), method.ConstrainedType);
}
}
}
SignatureContext innerContext = dataBuilder.EmitFixup(r2rFactory, fixupKind, method.Token.Module, _signatureContext);
if (optimized && method.Token.TokenType == CorTokenType.mdtMethodDef)
{
dataBuilder.EmitMethodDefToken(method.Token);
}
else if (optimized && method.Token.TokenType == CorTokenType.mdtMemberRef)
{
dataBuilder.EmitMethodRefToken(method.Token);
}
else
{
dataBuilder.EmitMethodSignature(method, enforceDefEncoding: false, enforceOwningType: false, innerContext, _isUnboxingStub, _isInstantiatingStub);
}
return(dataBuilder.ToObjectData());
}