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acadia
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3 Commits

Author SHA1 Message Date
Drew Galbraith 7184f527a0 Jump to user mode. 
This instantly creates a page fault as we always map pages with ring 0
permissions.
 2023-05-29 13:06:08 -07:00
Drew Galbraith 9fc1aa15ef Add an interrupt descriptor table. 
Set up a very basic handler for divide by zero and
general protection faults.
 2023-05-17 22:54:37 -07:00
Drew Galbraith 03fe4d8c2e Load our own GDT. 
Replace the GDT from limine with our own.
 2023-05-17 21:41:08 -07:00