public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
ModuleToken moduleToken = GetModuleToken(factory);
IEcmaModule targetModule = moduleToken.Module;
SignatureContext innerContext = dataBuilder.EmitFixup(factory, _fixupKind, targetModule, factory.SignatureContext);
var metadata = ReadyToRunStandaloneMethodMetadata.Compute(_method);
dataBuilder.EmitUInt(checked ((uint)metadata.ConstantData.Length));
dataBuilder.EmitBytes(metadata.ConstantData);
dataBuilder.EmitUInt(checked ((uint)metadata.TypeRefs.Length));
foreach (var typeRef in metadata.TypeRefs)
{
if (factory.SignatureContext.Resolver.GetModuleTokenForType((EcmaType)typeRef, allowDynamicallyCreatedReference: true, throwIfNotFound: false).Module == null)
{
// If there isn't a module token yet for this type, force it to exist
factory.ManifestMetadataTable._mutableModule.TryGetEntityHandle(typeRef);
}
dataBuilder.EmitTypeSignature(typeRef, innerContext);
}
MethodWithToken method = new MethodWithToken(_method, moduleToken, null, unboxing: false, context: null);
dataBuilder.EmitMethodSignature(method, enforceDefEncoding: false, enforceOwningType: false, innerContext, false);
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ReadyToRunCodegenNodeFactory r2rFactory = (ReadyToRunCodegenNodeFactory)factory;
ObjectDataSignatureBuilder builder = new ObjectDataSignatureBuilder();
builder.AddSymbol(this);
if (!relocsOnly)
{
SignatureContext innerContext = builder.EmitFixup(r2rFactory, ReadyToRunFixupKind.READYTORUN_FIXUP_DelegateCtor, _methodToken.Module, _signatureContext);
builder.EmitMethodSignature(
_targetMethod.Method,
constrainedType: null,
methodToken: _methodToken,
enforceDefEncoding: false,
innerContext,
isUnboxingStub: false,
isInstantiatingStub: false);
builder.EmitTypeSignature(_delegateType, innerContext);
}
return(builder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
EcmaModule targetModule = factory.SignatureContext.GetTargetModule(_fieldDesc);
SignatureContext innerContext = dataBuilder.EmitFixup(factory, _fixupKind, targetModule, factory.SignatureContext);
if (_fixupKind == ReadyToRunFixupKind.Verify_FieldOffset)
{
TypeDesc baseType = _fieldDesc.OwningType.BaseType;
if ((_fieldDesc.OwningType.BaseType != null) && !_fieldDesc.IsStatic && !_fieldDesc.OwningType.IsValueType)
{
dataBuilder.EmitUInt((uint)_fieldDesc.OwningType.FieldBaseOffset().AsInt);
}
else
{
dataBuilder.EmitUInt(0);
}
}
if ((_fixupKind == ReadyToRunFixupKind.Check_FieldOffset) ||
(_fixupKind == ReadyToRunFixupKind.Verify_FieldOffset))
{
dataBuilder.EmitUInt((uint)_fieldDesc.Offset.AsInt);
}
dataBuilder.EmitFieldSignature(_fieldDesc, innerContext);
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ReadyToRunCodegenNodeFactory r2rFactory = (ReadyToRunCodegenNodeFactory)factory;
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
dataBuilder.AddSymbol(this);
dataBuilder.EmitFixup(r2rFactory, ReadyToRunFixupKind.READYTORUN_FIXUP_StringHandle, _token.Module, _signatureContext);
dataBuilder.EmitUInt(_token.TokenRid);
return(dataBuilder.ToObjectData());
}
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.READYTORUN_FIXUP_MethodEntry)
{
if (!_method.Method.OwningType.HasInstantiation)
{
if (_method.Token.TokenType == CorTokenType.mdtMethodDef)
{
fixupKind = ReadyToRunFixupKind.READYTORUN_FIXUP_MethodEntry_DefToken;
}
else if (_method.Token.TokenType == CorTokenType.mdtMemberRef)
{
fixupKind = ReadyToRunFixupKind.READYTORUN_FIXUP_MethodEntry_RefToken;
}
optimized = true;
}
}
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());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
dataBuilder.EmitFixup(factory, ReadyToRunFixupKind.StringHandle, _token.Module, _signatureContext);
dataBuilder.EmitUInt(_token.TokenRid);
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ReadyToRunCodegenNodeFactory r2rFactory = (ReadyToRunCodegenNodeFactory)factory;
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
dataBuilder.AddSymbol(this);
EcmaModule targetModule = _signatureContext.GetTargetModule(_arrayType);
SignatureContext innerContext = dataBuilder.EmitFixup(r2rFactory, ReadyToRunFixupKind.READYTORUN_FIXUP_NewArray, targetModule, _signatureContext);
dataBuilder.EmitTypeSignature(_arrayType, innerContext);
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
EcmaModule targetModule = factory.SignatureContext.GetTargetModule(_typeDesc);
SignatureContext innerContext = dataBuilder.EmitFixup(factory, _fixupKind, targetModule, factory.SignatureContext);
dataBuilder.EmitTypeSignature(_typeDesc, innerContext);
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
EcmaModule targetModule = _signatureContext.GetTargetModule(_arrayType);
SignatureContext innerContext = dataBuilder.EmitFixup(factory, ReadyToRunFixupKind.NewArray, targetModule, _signatureContext);
dataBuilder.EmitTypeSignature(_arrayType, innerContext);
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ReadyToRunCodegenNodeFactory r2rFactory = (ReadyToRunCodegenNodeFactory)factory;
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
EcmaModule targetModule = _signatureContext.GetTargetModule(_typeDesc);
SignatureContext innerContext = dataBuilder.EmitFixup(r2rFactory, ReadyToRunFixupKind.NewObject, targetModule, _signatureContext);
dataBuilder.EmitTypeSignature(_typeDesc, innerContext);
}
return(dataBuilder.ToObjectData());
}
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);
SignatureContext innerContext = dataBuilder.EmitFixup(r2rFactory, _fixupKind, _method.Token.Module, _signatureContext);
dataBuilder.EmitMethodSignature(_method, enforceDefEncoding: false, innerContext, _isUnboxingStub, _isInstantiatingStub);
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
IEcmaModule targetModule = _fieldWithToken.Token.Module;
SignatureContext innerContext = dataBuilder.EmitFixup(factory, _fixupKind, targetModule, factory.SignatureContext);
uint baseOffset = 0;
uint fieldOffset = (uint)_fieldWithToken.Field.Offset.AsInt;
if (_fixupKind == ReadyToRunFixupKind.Verify_FieldOffset)
{
TypeDesc baseType = _fieldWithToken.Field.OwningType.BaseType;
if ((_fieldWithToken.Field.OwningType.BaseType != null) &&
!_fieldWithToken.Field.IsStatic &&
!_fieldWithToken.Field.OwningType.IsValueType)
{
MetadataType owningType = (MetadataType)_fieldWithToken.Field.OwningType;
baseOffset = (uint)owningType.FieldBaseOffset().AsInt;
if (factory.CompilationModuleGroup.NeedsAlignmentBetweenBaseTypeAndDerived((MetadataType)baseType, owningType))
{
fieldOffset -= baseOffset;
baseOffset = 0;
}
}
dataBuilder.EmitUInt(baseOffset);
}
if ((_fixupKind == ReadyToRunFixupKind.Check_FieldOffset) ||
(_fixupKind == ReadyToRunFixupKind.Verify_FieldOffset))
{
dataBuilder.EmitUInt(fieldOffset);
}
dataBuilder.EmitFieldSignature(_fieldWithToken, innerContext);
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
SignatureContext innerContext = dataBuilder.EmitFixup(factory, _fixupKind, _declMethod.Token.Module, factory.SignatureContext);
dataBuilder.EmitUInt((uint)(_implMethod != null ? ReadyToRunVirtualFunctionOverrideFlags.VirtualFunctionOverridden : ReadyToRunVirtualFunctionOverrideFlags.None));
dataBuilder.EmitMethodSignature(_declMethod, enforceDefEncoding: false, enforceOwningType: false, innerContext, isInstantiatingStub: false);
dataBuilder.EmitTypeSignature(_implType, innerContext);
if (_implMethod != null)
{
dataBuilder.EmitMethodSignature(_implMethod, enforceDefEncoding: false, enforceOwningType: false, innerContext, isInstantiatingStub: false);
}
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
EcmaModule targetModule = factory.SignatureContext.GetTargetModule(_fieldDesc);
SignatureContext innerContext = dataBuilder.EmitFixup(factory, _fixupKind, targetModule, factory.SignatureContext);
if (_fixupKind == ReadyToRunFixupKind.Check_FieldOffset)
{
dataBuilder.EmitInt(_fieldDesc.Offset.AsInt);
}
dataBuilder.EmitFieldSignature(_fieldDesc, innerContext);
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
if (!relocsOnly)
{
dataBuilder.AddSymbol(this);
EcmaModule targetModule = factory.SignatureContext.GetTargetModule(_typeDesc);
SignatureContext innerContext = dataBuilder.EmitFixup(factory, _fixupKind, targetModule, factory.SignatureContext);
dataBuilder.EmitTypeSignature(_typeDesc, innerContext);
if ((_fixupKind == ReadyToRunFixupKind.Check_TypeLayout) ||
(_fixupKind == ReadyToRunFixupKind.Verify_TypeLayout))
{
EncodeTypeLayout(dataBuilder, _typeDesc);
}
}
return(dataBuilder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
ObjectDataSignatureBuilder builder = new ObjectDataSignatureBuilder();
builder.AddSymbol(this);
if (!relocsOnly)
{
SignatureContext innerContext = builder.EmitFixup(factory, ReadyToRunFixupKind.DelegateCtor, _methodToken.Module, factory.SignatureContext);
builder.EmitMethodSignature(
new MethodWithToken(_targetMethod.Method, _methodToken, constrainedType: null, unboxing: false),
enforceDefEncoding: false,
enforceOwningType: false,
innerContext,
isInstantiatingStub: _targetMethod.Method.HasInstantiation);
builder.EmitTypeSignature(_delegateType, innerContext);
}
return(builder.ToObjectData());
}
public override ObjectData GetData(NodeFactory factory, bool relocsOnly = false)
{
if (relocsOnly)
{
return(new ObjectData(Array.Empty <byte>(), null, 1, null));
}
ReadyToRunCodegenNodeFactory r2rFactory = (ReadyToRunCodegenNodeFactory)factory;
// Determine the need for module override
EcmaModule targetModule;
if (_methodArgument != null)
{
targetModule = _methodArgument.Token.Module;
}
else if (_typeArgument != null)
{
targetModule = _signatureContext.GetTargetModule(_typeArgument);
}
else if (_fieldArgument != null)
{
targetModule = _signatureContext.GetTargetModule(_fieldArgument);
}
else
{
throw new NotImplementedException();
}
ReadyToRunFixupKind fixupToEmit;
TypeDesc contextTypeToEmit = null;
switch (_runtimeLookupKind)
{
case CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_CLASSPARAM:
fixupToEmit = ReadyToRunFixupKind.READYTORUN_FIXUP_TypeDictionaryLookup;
break;
case CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_METHODPARAM:
fixupToEmit = ReadyToRunFixupKind.READYTORUN_FIXUP_MethodDictionaryLookup;
break;
case CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_THISOBJ:
fixupToEmit = ReadyToRunFixupKind.READYTORUN_FIXUP_ThisObjDictionaryLookup;
contextTypeToEmit = _methodContext.ContextType;
break;
default:
throw new NotImplementedException();
}
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
dataBuilder.AddSymbol(this);
SignatureContext innerContext = dataBuilder.EmitFixup(r2rFactory, fixupToEmit, targetModule, _signatureContext);
if (contextTypeToEmit != null)
{
dataBuilder.EmitTypeSignature(contextTypeToEmit, innerContext);
}
dataBuilder.EmitByte((byte)_fixupKind);
if (_methodArgument != null)
{
dataBuilder.EmitMethodSignature(
method: _methodArgument.Method,
constrainedType: _typeArgument,
methodToken: _methodArgument.Token,
enforceDefEncoding: false,
context: innerContext,
isUnboxingStub: false,
isInstantiatingStub: true);
}
else if (_typeArgument != null)
{
dataBuilder.EmitTypeSignature(_typeArgument, innerContext);
}
else if (_fieldArgument != null)
{
dataBuilder.EmitFieldSignature(_fieldArgument, innerContext);
}
else
{
throw new NotImplementedException();
}
return(dataBuilder.ToObjectData());
}
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));
}
ObjectDataSignatureBuilder dataBuilder = new ObjectDataSignatureBuilder();
dataBuilder.AddSymbol(this);
// Optimize some of the fixups into a more compact form
ReadyToRunFixupKind fixupKind = _fixupKind;
bool optimized = false;
if (!_method.Unboxing && !_isInstantiatingStub && _method.ConstrainedType == null &&
fixupKind == ReadyToRunFixupKind.MethodEntry)
{
if (!_method.Method.HasInstantiation && !_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)
{
if (!_method.OwningTypeNotDerivedFromToken)
{
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, factory.SignatureContext.GetModuleTokenForMethod(method.Method, throwIfNotFound: false), method.ConstrainedType, unboxing: _method.Unboxing, null);
}
else if (!optimized && (method.Token.TokenType == CorTokenType.mdtMemberRef))
{
if (method.Method.OwningType.GetTypeDefinition() is EcmaType)
{
method = new MethodWithToken(method.Method, factory.SignatureContext.GetModuleTokenForMethod(method.Method, throwIfNotFound: false), method.ConstrainedType, unboxing: _method.Unboxing, null);
}
}
}
SignatureContext innerContext = dataBuilder.EmitFixup(factory, fixupKind, method.Token.Module, factory.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, _isInstantiatingStub);
}
return(dataBuilder.ToObjectData());
}