99a842df7e
cleans up a bit, adds a pmm panic
2025-06-13 12:58:50 -04:00
779680987f
adds a little bit of memory protection
2025-06-13 12:53:35 -04:00
45c167568c
allocin'g actually works now, but we can free random pointers... weird
2025-06-13 12:39:19 -04:00
7669ea32a4
implements a physical memory manager... sort of, it gives an out of mem error, and variable are setting incorrectly
2025-06-11 20:36:30 -04:00
98f8a0dc88
implements first free mem block
2025-06-11 17:41:35 -04:00
f216c32f22
idk we're trying out pmm
2025-06-11 17:33:42 -04:00
920d0b01e1
paging is now enabled with __shaky__ code
2025-06-09 21:01:17 -04:00
83b6a9eaf2
gets the memory map from GRUB
2025-06-09 17:44:50 -04:00
f1515ad7b5
some work with PCI, updated my TODO
2025-06-09 17:02:46 -04:00
a776376403
adds some more io commnads; starts work on a PCI driver
2025-06-08 18:22:22 -04:00
ac3dc4d48a
implements the PIT
2025-06-08 13:22:09 -04:00
f9c2ea2f2b
Does a lot of work towards the PIT
...
Added a math library, with clamp and POW.
added printf support for printing doubles
added a few helper functions in PIT for calcaulting the time in seconds of a clock cycle based on divisor
2025-06-06 22:01:18 -04:00
378f7ef23d
adds some more exception stuff
2025-06-06 12:58:54 -04:00
1e1a28e23d
starts work on the PIT
2025-06-06 12:47:02 -04:00
3e01dc2074
massive overhaul to my exception system
2025-06-05 20:28:17 -04:00
79f04df82e
my exception handler sucked so i redid it
2025-06-05 17:32:38 -04:00
87e5e06142
adds some debug flags for GDB support
2025-06-04 17:34:54 -04:00
e471564f89
cleaned up some log messages, polished up the kb driver a bit, etc
2025-06-03 20:51:25 -04:00
af92026a74
Okay wow i forgot to commit a bunch of stuff
...
I added some work on a keyboard driver here
also changed the emulation system, since bochs was giving me headaches when it came to keyboard input
added some todo stuff.. probably some cleanup, idk
2025-06-03 19:08:45 -04:00
ca77157344
adds a queue library, work for keyb driver
2025-06-02 10:35:57 -04:00
0fc2e6a199
half assed keyboard driver yippegit add .git add .git add .git add .git add .git add .git add .git add .git add .git add .git add .git add .!
2025-06-01 23:58:23 -04:00
3ffb3aa181
some cleanup from debugging and todos
2025-06-01 21:00:26 -04:00
4c938a0855
holy crap im an idiot, i was getting constatnt gpf because i forgot to pop the stack
2025-06-01 20:57:12 -04:00
ecc91fdc7d
fixes issue with exceptions (im dumb)
2025-06-01 20:24:05 -04:00
89c02d6a93
adds some comments, fixes a few tiny bugs
2025-05-31 20:50:47 -04:00
c50d3f14a6
progress?
2025-05-31 20:28:00 -04:00
013b5a557e
i need a break
2025-05-30 18:58:45 -04:00
47056f7d9a
adds a utility to dump the gdt, adds serial printing for printf in testing
2025-05-30 13:49:37 -04:00
ee2c5a72a1
adds some more data types for printf, and moves gdt_init to a different file
2025-05-30 13:32:52 -04:00
c115dcd4f7
implements integer printing into printf, and adds some testing logs
2025-05-30 13:19:22 -04:00
0256466f4c
sets up the PIC
2025-05-30 12:14:52 -04:00
b87738ca47
removes the stupid testing line i left in here
2025-05-30 10:31:54 -04:00
e87e6e3871
adds an idt
2025-05-29 11:33:40 -04:00
afcf0bea09
reimplements the gdt
2025-05-29 10:17:18 -04:00
9b980767d7
cleans up the arch folder some
2025-05-29 10:07:31 -04:00
e4f160e8b6
reimplmenets the previous iteration with a brand new custom build system
2025-05-29 10:00:38 -04:00
