c59a95ebfa
Populate UEFI entry point.
2019-07-17 15:17:01 +01:00
8f0de18b37
Begin transition to UEFI.
...
The current system of separating x86 and x86_64 is no longer
feasible with UEFI implementation. UEFI must have its own entry point.
To this end, some optimisations have been implemented in the ASM files.
Everything related to setup has been removed, leaving only the IDT and GDT utility functions.
The linker may be required for the other files, though.
2019-07-17 15:08:47 +01:00
93729c40b5
Change branding, ProjectRED -> Sync.
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Additionally, added header comments to all files.
The next few commits will likely be structure and comment-related.
2019-07-17 02:04:04 +01:00
4edd4b7cc8
Major refactor. Major improvements.
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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.
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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
1ae4339d7a
Minor changes for parity
2019-06-22 18:54:21 +01:00
81d4d93c12
Fix issues with ASM
2019-06-20 23:32:03 +01:00
f5dc9b961b
Collate ASM files
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All ASM now uses Intel syntax.
isr.s and gdt.s are now collated into the main file.
It's bulky, but ¯\_(ツ)_/¯
UNTESTED, cause i'm thick.
2019-05-14 23:57:03 +01:00
Jenny Curle
31d2e10b69
Implement a GDT, IDT with ISR and IRQ
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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
245d09b056
Implemented IDT
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But something's wrong with the GDT
Next up is a Serial Console
2019-04-07 13:16:53 +01:00
Jenny Curle
7c3dc4cacc
Finish GDT code
2019-04-06 20:25:31 +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
94c1eb2279
Begin ANSI Escape Sequence support
2019-04-02 22:46:37 +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
