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jsix/NOTES.md
2018-05-03 22:01:33 -07:00

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# 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
- kernel allocator `free()`
- lock `memory_manager` and `page_manager` structures
- Serial out based on circular/bip biffer and interrupts, not spinning on
`write_ready()`
- Device Tree
- Actual serial driver
- Disk driver
- File system
- Memory map swapping
- Multiprocessing
- Processes in Ring 3
- Stack tracer
- build system upgrade (CMake / Waf / etc)