home *** CD-ROM | disk | FTP | other *** search
/ Developer Source 14 / Developer Source Volume 14 (I-MODE Publications, Inc.)(1999).iso / esysp / 861 / garef108.gif < prev    next >
Graphics Interchange Format  |  1998-10-01  |  63KB  |  370x532  |  4-bit (16 colors)
Labels: text | screenshot | diagram | plan | rectangle | parallel
OCR: FIGURE 8 A paged, multitasking, multithreaded OS. The GDT entries are always used lo cover a 4GB address space (a). The physical memory contains the pages for the kernel's code and data, the tasks' code and data, and all PDs and PTs (b). Each dask has its own page directory (PD) and page tables (PTs), which translate all linear address into page frames (PFs), all in physical memory (e). : Task Address Space Physical Memory POS& PTS: KISS Datao. 100050 Pages Task F PES