public object ReadTypedField(ulong obj, ClrFieldDescData fd)
{
Type typeToRead = null;
UsefulGlobals.CorFieldTypeToType.TryGetValue(fd.FieldType, out typeToRead);
if (typeToRead == typeof(object))
{
UsefulGlobals.EnsureInit(this);
if (fd.FieldMethodTable == UsefulGlobals.TypeToMethodTable[typeof(String)])
{
return(ReadFieldValueString(obj, fd));
}
else
{
byte[] data = ReadFieldBuffer(obj, fd, (uint)IntPtr.Size);
return(SuperBitConverter.ToPointer(data));
}
}
else if (typeToRead != null)
{
byte[] data = ReadFieldBuffer(obj, fd, (uint)Marshal.SizeOf(typeToRead));
return(SuperBitConverter.Convert(data, typeToRead));
}
else
{
byte[] data = ReadFieldBuffer(obj, fd, (uint)Marshal.SizeOf(typeToRead));
return(data);
}
}
public override bool TryGetIndex(GetIndexBinder binder, object[] indexes, out object result)
{
if (_isArray && indexes.Length == 1)
{
int idx = (int)indexes[0];
if (idx < 0 || idx >= _arrayData.NumElements)
{
throw new ArgumentOutOfRangeException();
}
ulong memAddr = _arrayData.FirstElement + (ulong)(_arrayData.ElementSize * idx);
var dcma = _parent.Proc.GetMemoryAccess();
byte[] data = new byte[_arrayData.ElementSize];
uint bytesRead = 0;
GCHandle gch = GCHandle.Alloc(data, GCHandleType.Pinned);
try
{
dcma.ReadVirtual(memAddr, gch.AddrOfPinnedObject(), _arrayData.ElementSize, out bytesRead);
}
finally
{
gch.Free();
}
Type targetType = null;
UsefulGlobals.EnsureInit(_parent);
if (UsefulGlobals.MethodTableToType.TryGetValue(_arrayData.ElementMethodTable, out targetType))
{
if (targetType == typeof(String))
{
var addr = SuperBitConverter.ToPointer(data);
result = _parent.ReadString(addr);
}
else
{
result = SuperBitConverter.Convert(data, targetType);
}
}
else
{
result = data;
}
return(true);
}
return(base.TryGetIndex(binder, indexes, out result));
}
