7 Commits

Author	SHA1	Message	Date
Matheus	c565bc006f	apic ipis, scheduler stub, crappy and slow tlb shootdown	2022-08-09 23:53:39 -03:00
Matheus	1a2486cadd	scheduler timer ... abstraction of a timer that is local to each cpu and is used for scheduling	2022-08-07 12:50:17 -03:00
Matheus	28710b6aa8	Fix a few issues ... Panics in a few ISRs did not include registers. Removed a dot in panic string. Fixed an issue that would cause the system to page fault inside the vmm_dealwithrequest() function.	2022-08-04 19:28:20 -03:00
Matheus	a316d054f5	Unify the arch_regs structs ... I was doing something stupid and keeping a separate version for the cpu registers. oh well, I fixed it now	2022-07-29 09:40:49 -03:00
Matheus	f1d3126990	Add a WIP VMM ... As of now the VMM (pretty much a doubly linked list of regions) supports allocating and demand paging. still no deallocation though so if you allocate something you can't free it yet :')	2022-07-27 00:39:55 -03:00
Matheus	9e3ac64248	More debugging to _panic() ... Added a stack trace and a register dump	2022-07-22 17:04:13 -03:00
Matheus	cae7428ed0	Panic and interrupts ... Added a basic kernel panic function and interrupt support for x86_64 (mostly for exception handling)	2022-07-22 00:34:44 -03:00