10 Commits

Author	SHA1	Message	Date
Bananymous	93e6455171	Kernel: start work on higher half kernel	2023-05-30 08:00:17 +03:00
Bananymous	265fe9c62e	Kernel: We now identity map full GiB in boot.S ... The paging structure is pre-built so no unnecessary calculations are done	2023-05-30 00:08:52 +03:00
Bananymous	2de64b592d	Kernel: Kmalloc now has its memory statically allocated ... We don't use the memory map given by bootloader since this automatically maps the memory to a available space.	2023-04-18 10:18:15 +03:00
Bananymous	df8811fc1a	Kernel: Remove "a" from .section .text	2023-03-07 01:57:09 +02:00
Bananymous	06db890d49	Kernel: Add ubsan ... My brain has been melting since I'm getting very random bugs. I hope I can debug them better with ubsan :)	2023-03-06 23:38:05 +02:00
Bananymous	7fcbb869e1	Kernel: Initialize GDT in kernel code ... We dont use the boot GDT only while booting	2023-03-01 21:21:56 +02:00
Bananymous	7f8cad83b1	Kernel: x86_64 boot script now makes GDT with null, kernel code and data	2023-03-01 21:21:56 +02:00
Bananymous	cb3b62d665	Kernel: Only allocate single GDT entry during boot.S ... When we need more, we should probably initialize rest of them in cpp code	2023-01-31 18:43:09 +02:00
Bananymous	6418d7cfc3	Kernel: Add Other GDT entries to x86_64	2023-01-26 12:53:04 +02:00
Bananymous	b315fdc27f	Kernel: Finally managed to get 64-bit working ... I had weird problems with interrupts but everything should work now	2023-01-25 19:19:28 +02:00