@Override
	protected MemoryPage getPage(long addr) {
		throw new UnsupportedOperationException("UniqueMemoryBank does not support paging");
	}
A map from {@link Long} offsets to byte values would require many lookups.
As an optimization, this map is defined from {@link Long} values to 
{@link WordInfo} objects, each of which represents an eight-byte word
of memory.  Each key in this map must be 0 mod 8.
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/memstate/UniqueMemoryBank.java