Commit Graph

18 Commits

Author SHA1 Message Date
4300dc655c Add EFI documentation, libraries and includes.
The lib/inc folders are from the GNU-EFI project.
The documentation is from the uefi.org site.

Yes, I know there are duplicate includes. I have a plan for them.
2019-07-17 15:11:52 +01:00
4edd4b7cc8 Major refactor. Major improvements.
All ISR/IRQ stuff moved into its own header and source.

Comments added on all major parts.

Some optimisations in important functions.

All ASM removed for ISR and IRQ, instead using new GCC directives.
2019-06-27 19:57:54 +01:00
022884e20d Fixes and improvements.
Including a new, rewritten and restructured boot.s file, plus automagical Protected Mode.
2019-06-25 22:31:26 +01:00
dbce420e56 Cleanup, finalization and end of compiler issues 2019-06-22 19:08:56 +01:00
64737e06e3 Remove duplicate vga.h 2019-05-14 23:41:09 +01:00
Jenny Curle
31d2e10b69 Implement a GDT, IDT with ISR and IRQ
Basically, added error handling, interrupts and basic hardware communication is now possible. Yay.
2019-04-07 23:43:09 +01:00
Jenny Curle
388834ef8a Implement ISRs and fault handling 2019-04-07 19:25:27 +01:00
Jenny Curle
15dc60aa12 Fix GDT subroutine
Also made some type changes in serial.h
2019-04-07 16:36:51 +01:00
Jenny Curle
e4fcbb20b4 Implement Serial Console messaging.
Intended to be used for debugging, but it's useful.
2019-04-07 15:34:15 +01:00
Jenny Curle
245d09b056 Implemented IDT
But something's wrong with the GDT
Next up is a Serial Console
2019-04-07 13:16:53 +01:00
Jenny Curle
913c2d2844 Fix merge conflicts 2019-04-06 20:06:19 +01:00
Jenny Curle
a3e0852ec7 Begin support for Global Descriptor Tables 2019-04-06 20:00:11 +01:00
3fe2d7aa33 Format files 2019-04-03 17:46:58 -04:00
bc6f94e353 Finish initial ANSI Escape Sequence support - basic CSI sequences (cursor moving, line erasing) work 2019-04-03 16:44:48 -04:00
Jenny Curle
904cb38128 Add harware reading and writing functions 2019-04-03 09:51:46 +01:00
Jenny Curle
96ed9e6785 Update system to minimum working status 2019-04-01 12:46:40 +01:00
Jenny Curle
b01480d361 Initial update - fixed broken files, dependencies on outside libraries, \nThe system will now compile under 'make all', and no errors are thrown.\nThe system itself hasn't been tested, yet. Here goes... 2019-04-01 12:21:00 +01:00
Jenny Curle
b7fe138549 First upload. Libc incomplete. 2019-04-01 02:18:48 +01:00