OSDev.org

Hey everyone,

How would I go about setting up user mode? Is that in the gdt, and if so, how do I specifiy which segment to use.

Thanks

--t0xic

Set up the segment descriptors in the same way you set up the GDT entries for the OS, but with the difference that they will have a privilege level of 3 instead of 0. And the user/supervisor bit in the page tables is set to 1 for user pages.

Thanks!