US Patent 7681009 Dynamically updateable and moveable memory zones

A command is received to perform an update operation on a first component of code contained in a plurality of memory blocks in a memory. It is determined whether or not the update operation requires additional space, beyond that which is already allocated to the first component, to complete the operation. A first memory block is located on which to perform the operation if the update operation requires additional space. A second memory block is located, through utilization of a database, to perform the operation if the update operation does not require additional space. The update operation is performed.