protected AddressRange addrRng(ULongSpan span) {
		return new AddressRangeImpl(
			space.getAddress(span.min()),
			space.getAddress(span.max()));
	}
Read a value from cache (or raw space if not acting as a cache) at the given offset

@param offset the offset
@param size the number of bytes to read (the size of the value)
@return the bytes read
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/BytesPcodeExecutorStateSpace.java