GDT and IDT with paging
Posted: Thu Jul 18, 2002 11:00 pm
OK, before I triple fault my OS again repeatedly, can somebody tell me, if you enable paging in protected mode, do your GDTR and IDTR need to contain the physical memory location of the tables, or the virtual addresses as mapped by the paging? Also, how about the pointers to your interrupt handlers in the IDT? Should these addresses point to the physical memory location, or to the addresses as mapped where the kernel image is?
Help appreciated,
HuntrCkr
Help appreciated,
HuntrCkr