@Override
	public DataType clone(DataTypeManager dtm) {
		if (dtm == getDataTypeManager()) {
			return this;
		}
		return new PcRelative31AddressDataType(dtm);
	}
Creates a PC relative address data type using the bottom 31 bits.
@param dtm the data type manager associated with this data type.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/exceptionhandlers/gcc/datatype/PcRelative31AddressDataType.java