@param expression
	 *            the expression representing a location within a memory space.
	 *            This can be a simple numeric expression like "0x10000" or
	 *            something more complex "$EAX+(gCustomerCount*100)".
@param expression
	 *            the expression representing a location within a memory space.
	 *            This can be a simple numeric expression like "0x10000" or
	 *            something more complex "$EAX+(gCustomerCount*100)". | IMemorySpaceAwareMemoryBlockRetrieval.java