public void encodeRaw(Encoder encoder) throws IOException {
		AddressXML.encode(encoder, address, size);
	}
Encode just the raw storage info for this Varnode to stream
@param encoder is the stream encoder
@throws IOException for errors in the underlying stream
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/Varnode.java