@Override
	protected RegisterName parseRegister(PdbByteReader reader) throws PdbException {
		int registerVal = reader.parseUnsignedShortVal();
		RegisterName reg = new RegisterName(pdb, registerVal >> 8);
		register2 = new RegisterName(pdb, registerVal & 0xff);
		return reg;
	}
Constructor for this symbol.
@param pdb {@link AbstractPdb} to which this symbol belongs.
@param reader {@link PdbByteReader} from which this symbol is deserialized.
@throws PdbException upon error parsing a field.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/symbol/Register16MsSymbol.java