APPARATUS AND METHODS FOR LOADING OF DEVICE DRIVERS IN CROSS DEVELOPMENT ENVIRONMENT

摘要

One device and a kind of method are arranged to load unique modified device drive unit to a complex for loading a disc driver in a cross development environment, will not compile and download overall device drive unit. A kind of method is comprised the following steps for loading a disc driver in a cross development environment. One controller is dispensed on the global memory region on a device driver (S401). One symbol sharing register nuclear symbol is in a symbol table on the basis of extract information (S402). Determine whether that a device driver load system is terminated (S403). If it were not for therefore in step S403, a loading unit receives a title of a device driver module, is loaded (S404). One module management unit determines whether the currently device driver module loading (S405) according to the title being received. If one module disassembly process is performed (S406), and device driver module is loaded (S407) therefore in step S405. If symbol sharing unit cancels being registered in symbol table (S408) of all symbols therefore in step S403, the sums that memory management unit all cancels memory partitioning dispensing device drivers give memory block to core (S409).