protected ImportedMember(ImportedModule module, StringHandle nameHandle, ImportedType declaringType)
{
Module = module;
DeclaringType = declaringType;
_nameHandle = nameHandle;
}
protected ImportedMember(ImportedModule module, StringHandle nameHandle, ImportedType declaringType)
{
Module = module;
DeclaringType = declaringType;
_nameHandle = nameHandle;
}
private void AddAssembly(ImportedModule module)
{
MetadataReader mdReader = module.Reader;
AssemblyDefinition assemblyDef = mdReader.GetAssemblyDefinition();
string name = mdReader.GetString(assemblyDef.Name);
if (!_importedAssemblyNames.Contains(name))
_importedAssemblyNames.Add(name);
}
private void AddAssembly(ImportedModule module)
{
MetadataReader mdReader = module.Reader;
AssemblyDefinition assemblyDef = mdReader.GetAssemblyDefinition();
string name = mdReader.GetString(assemblyDef.Name);
if (!_importedAssemblyNames.Contains(name))
{
_importedAssemblyNames.Add(name);
}
}
public ImportedModule ImportModule(IntPtr metadataPtr, uint blockSize)
{
ImportedModule module;
if (!_modulePtrMap.TryGetValue(metadataPtr, out module))
{
module = new ImportedModule(metadataPtr, blockSize);
_modulePtrMap.Add(metadataPtr, module);
AddAssembly(module);
}
return module;
}
public ImportedModule ImportModule(IntPtr metadataPtr, uint blockSize)
{
ImportedModule module;
if (!_modulePtrMap.TryGetValue(metadataPtr, out module))
{
module = new ImportedModule(metadataPtr, blockSize);
_modulePtrMap.Add(metadataPtr, module);
AddAssembly(module);
}
return(module);
}
internal ImportedField(ImportedModule module, FieldDefinition fieldDef, ImportedType declaringType)
: base(module, fieldDef.Name, declaringType)
{
_fieldDef = fieldDef;
}
internal ImportedMethod(ImportedModule module, MethodDefinition methodDef, ImportedType declaringType)
: base(module, methodDef.Name, declaringType)
{
_methodDef = methodDef;
_signature = methodDef.DecodeSignature(Module.IrisTypeProvider);
}
internal ImportedType(ImportedModule module, TypeDefinition typeDef)
: base(module, typeDef.Name, null)
{
_typeDef = typeDef;
}
public ImportedModule ImportMscorlib()
{
if (_mscorlib != null)
return _mscorlib;
DkmClrAppDomain currentAppDomain = InstructionAddress.ModuleInstance.AppDomain;
if (currentAppDomain.IsUnloaded)
return null;
foreach (DkmClrModuleInstance moduleInstance in currentAppDomain.GetClrModuleInstances())
{
if (!moduleInstance.IsUnloaded && moduleInstance.ClrFlags.HasFlag(DkmClrModuleFlags.RuntimeModule))
{
_mscorlib = ImportModule(moduleInstance);
return _mscorlib;
}
}
return null;
}
internal ImportedType(ImportedModule module, TypeDefinition typeDef)
: base(module, typeDef.Name, null)
{
_typeDef = typeDef;
}
protected void ImportMethod(
FilePosition fp,
string symbolName,
ImportedModule module,
string declaringTypeName,
string methodName,
bool instance,
IrisType returnType,
IrisType[] paramTypes)
{
ImportedType declaringType = module.TryGetTypeByName(declaringTypeName);
if (declaringType == null)
{
CompileErrors.Add(fp, String.Format("Cannot find imported type '{0}'.", declaringTypeName));
return;
}
ImportedMethod importedMethod = declaringType.TryFindMethod(methodName, instance, returnType, paramTypes);
if (importedMethod == null)
{
CompileErrors.Add(fp, String.Format("Cannot find imported function or procedure '{0}.{1}'.", declaringTypeName, methodName));
return;
}
Method method = importedMethod.ConvertToIrisMethod();
bool containsInvalidType = method.ReturnType == IrisType.Invalid;
foreach (Variable param in method.GetParameters())
{
if (containsInvalidType)
break;
if (param.Type == IrisType.Invalid)
containsInvalidType = true;
}
if (containsInvalidType)
CompileErrors.Add(fp, String.Format("The function or procedure '{0}.{1}' contains types that are not supported by the language.", declaringTypeName, methodName));
else
SymbolTable.Add(symbolName, method, StorageClass.Global, importedMethod);
}
protected void ImportGlobalField(
FilePosition fp,
string symbolName,
ImportedModule module,
string declaringTypeName,
string fieldName)
{
ImportedType declaringType = module.TryGetTypeByName(declaringTypeName);
if (declaringType == null)
{
CompileErrors.Add(fp, String.Format("Cannot find imported type '{0}'.", declaringTypeName));
return;
}
ImportedField field = declaringType.TryGetPublicStaticField(fieldName);
if (field == null)
{
CompileErrors.Add(fp, String.Format("Cannot find imported field '{0}.{1}'.", declaringTypeName, fieldName));
return;
}
IrisType fieldType = field.FieldType;
if (fieldType == IrisType.Invalid)
{
CompileErrors.Add(fp, String.Format("Type of field '{0}.{1}' is not supported by the language.", declaringTypeName, fieldName));
return;
}
SymbolTable.Add(symbolName, field.FieldType, StorageClass.Global, field);
}
internal ImportedMethod(ImportedModule module, MethodDefinition methodDef, ImportedType declaringType)
: base(module, methodDef.Name, declaringType)
{
_methodDef = methodDef;
_signature = SignatureDecoder.DecodeMethodSignature(_methodDef.Signature, Module.IrisTypeProvider);
}
internal ImportedField(ImportedModule module, FieldDefinition fieldDef, ImportedType declaringType)
: base(module, fieldDef.Name, declaringType)
{
_fieldDef = fieldDef;
}