METHODS, COMPUTER SYSTEMS, AND COMPUTER READABLE MEDIA FOR CHANGING MODULE POINTER VALUES UPON SWITCHES BETWEEN DIFFERENT MODES OF MEMORY ADDRESSING

Methods, computer systems, and computer readable media maintain address values of a module stored in computer memory by changing the module pointer values upon switches between physical memory addressing and virtual memory addressing. Upon a function call to the module, the pointer values of the module are changed to correspond to the current mode of memory addressing. Thus, upon changing the pointer values to the current mode, the locations of the module can be properly accessed during execution of the module in the computer system.