private CORINFO_CLASS_STRUCT_* getBuiltinClass(IntPtr _this, CorInfoClassId classId)
{
switch (classId)
{
case CorInfoClassId.CLASSID_SYSTEM_OBJECT:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.Object));
case CorInfoClassId.CLASSID_TYPED_BYREF:
// TODO: better exception type: invalid input IL
throw new NotSupportedException("TypedReference not supported in .NET Core");
case CorInfoClassId.CLASSID_TYPE_HANDLE:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.RuntimeTypeHandle));
case CorInfoClassId.CLASSID_FIELD_HANDLE:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.RuntimeFieldHandle));
case CorInfoClassId.CLASSID_METHOD_HANDLE:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.RuntimeMethodHandle));
case CorInfoClassId.CLASSID_ARGUMENT_HANDLE:
// TODO: better exception type: invalid input IL
throw new NotSupportedException("Vararg methods not supported in .NET Core");
case CorInfoClassId.CLASSID_STRING:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.String));
case CorInfoClassId.CLASSID_RUNTIME_TYPE:
// This is used in a JIT optimization. It's not applicable due to the structure of CoreRT CoreLib.
return null;
default:
throw new NotImplementedException();
}
}
public virtual CORINFO_CLASS_STRUCT_* getBuiltinClass_wrapper(IntPtr _this, out IntPtr exception, CorInfoClassId classId)
{
exception = IntPtr.Zero;
try
{
return getBuiltinClass(classId);
}
catch (Exception ex)
{
exception = AllocException(ex);
}
return (CORINFO_CLASS_STRUCT_*)0;
}
private CORINFO_CLASS_STRUCT_* getBuiltinClass(CorInfoClassId classId)
{
switch (classId)
{
case CorInfoClassId.CLASSID_SYSTEM_OBJECT:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.Object));
case CorInfoClassId.CLASSID_TYPED_BYREF:
throw new TypeSystemException.TypeLoadException("System", "TypedReference", _compilation.TypeSystemContext.SystemModule);
case CorInfoClassId.CLASSID_TYPE_HANDLE:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.RuntimeTypeHandle));
case CorInfoClassId.CLASSID_FIELD_HANDLE:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.RuntimeFieldHandle));
case CorInfoClassId.CLASSID_METHOD_HANDLE:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.RuntimeMethodHandle));
case CorInfoClassId.CLASSID_ARGUMENT_HANDLE:
throw new TypeSystemException.TypeLoadException("System", "RuntimeArgumentHandle", _compilation.TypeSystemContext.SystemModule);
case CorInfoClassId.CLASSID_STRING:
return ObjectToHandle(_compilation.TypeSystemContext.GetWellKnownType(WellKnownType.String));
case CorInfoClassId.CLASSID_RUNTIME_TYPE:
// This is used in a JIT optimization. It's not applicable due to the structure of CoreRT CoreLib.
return null;
default:
throw new NotImplementedException();
}
}
static CORINFO_CLASS_STRUCT_* _getBuiltinClass(IntPtr thisHandle, IntPtr* ppException, CorInfoClassId classId)
{
var _this = GetThis(thisHandle);
try
{
return _this.getBuiltinClass(classId);
}
catch (Exception ex)
{
*ppException = _this.AllocException(ex);
return default(CORINFO_CLASS_STRUCT_*);
}
}
CORINFO_CLASS_STRUCT_* getBuiltinClass(IntPtr _this, CorInfoClassId classId)
{ throw new NotImplementedException("getBuiltinClass"); }