Commit Graph

6 Commits

Author SHA1 Message Date
Drew Galbraith 45b5817a36 Recursively map the PML4 2023-05-18 02:00:01 -07:00
Drew Galbraith b3f8cb9003 Dump the memory map from limine.
Also adds the ability to print formatted messages.
2023-05-18 01:16:53 -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
Drew Galbraith 872e6f3392 Add a debug output utility. 2023-05-17 20:42:59 -07:00
Drew Galbraith e9705f7579 Barebones Kernel Commit
Uses limine to boot off of a disk.
Outputs a character to the debug port.
2023-05-17 20:20:53 -07:00