Design / WIP notes

TODO

Better page-allocation model
Allow for more than one IOAPIC in ACPI module
- The objects get created, but GSI lookup only uses the one at index 0
Slab allocator for kernel structures
mark kernel memory pages global
Serial out based on circular/bip biffer and interrupts, not spinning on write_ready()
Split out more code into kutil for testing
AHCI / MSI interrupts on Vbox break?
FXSAVE to save XMM registers.
- optimization using #NM (0x7) to detect SSE usage
Clean up of process memory maps
Better stack tracer
Device Tree
- Actual serial driver
- Disk driver
  - File system
Multiprocessing
- Syscalls