Commit Graph

19 Commits

Author SHA1 Message Date
4e7f8d47a5
Add better output to GPF handler 2020-11-26 03:50:30 +00:00
39c1956819
Minimise printing in physmem - turns out serial output is SLOW. 2020-11-09 18:43:59 +00:00
c8c1af3961
Adjust formatting in paging that i missed 2020-11-09 18:43:20 +00:00
63a5bfa4d6
Flailing with Invalid Opcode.. 2020-11-09 18:43:06 +00:00
0de541b069
Add stack unwinding to critical ISRs.
Also adjust the formatting of serial prints..
2020-11-09 18:41:34 +00:00
1cb5c671f7
Add basic stack unwinding functionality 2020-11-09 18:39:34 +00:00
91063e12d2
Add opcode handling.. started debugging memory management. 2020-10-30 22:24:59 +00:00
81313cef42
Refactor CPU preparation into cpu.c, work on enabling AVX and SSE 2020-09-25 16:48:20 +01:00
d342772ed3
Poke paging. Still a little strange. Removed excess debugging. 2020-09-25 16:47:10 +01:00
833562c7be
Change bracketing to make gcc -Werror happy 2020-08-31 21:51:41 +01:00
35715d1501
Add MMIO read/write functions. 2020-08-31 21:51:07 +01:00
48f574a170
Add missing invlpg function to cpu.c 2020-08-31 21:50:20 +01:00
baf09c80f2
Rework memory management. 2020-08-31 21:47:52 +01:00
4c9108bc87
Add PCI Enumeration to boot output 2020-08-23 02:32:47 +01:00
73b51c851d
Add basic PCI support.
Currently can only enumerate the PCI bus with a basic process, and retrieve basic details on every valid device.
2020-08-23 00:50:10 +01:00
493ef776e2
Refresh all files with project headers and documentation 2020-08-23 00:48:49 +01:00
destoer
4b4ad2ca65
fix compilier warnings 2020-07-08 00:38:59 +01:00
97576bab02
Attempts at fixing paging.
Have somehow fixed the drawing routines along the way.

I also tried to implement a better keyboard handler, but that's quite a ways away right now.
2020-04-11 22:59:39 +01:00
822cfc4b9e Complete overhaul of the Legacy system.
Now with reasonable architecture, plus added x86_64.
2020-02-06 20:20:58 +00:00