shockrah/jankos
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
83 Commits 1 Branch 0 Tags 278 KiB
C 78.8%
Assembly 13.7%
Makefile 3.8%
Shell 3.7%
a417a74731
Go to file
shockrah a417a74731 base working kernel with a gdt that doesn't restart emulator(no idea why this works yet)
2019-10-14 02:06:50 -07:00
iso/boot/grub print_fb(char*) testing and working as intended for now 2019-02-03 17:03:31 -08:00
scripts stats sript output slightly more meaningful now 2019-10-14 01:10:44 -07:00
.gitignore ignoring serial output 2019-10-07 18:50:31 -07:00
bochsrc.conf support for newlines in write call but not printf :( 2019-10-06 14:17:58 -07:00
framebuffer.c FIRST (semi)WORKING PASS OF SERIAL DEBUGGING FINALLY!!!!! 2019-10-07 18:51:29 -07:00
framebuffer.h newlines kinda working, multiple newlines are still annoying to do but oh well 2019-10-06 14:44:44 -07:00
gdt_seg.s base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
gdt.c base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
gdt.h base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
idt.h starting point for interrupt handlers though some of this code isn't ready to be used, it serves as a reference point for later 2019-10-13 23:14:49 -07:00
idt.s starting point for interrupt handlers though some of this code isn't ready to be used, it serves as a reference point for later 2019-10-13 23:14:49 -07:00
interrupt_entry.s starting point for interrupt handlers though some of this code isn't ready to be used, it serves as a reference point for later 2019-10-13 23:14:49 -07:00
interrupts.c starting point for interrupt handlers though some of this code isn't ready to be used, it serves as a reference point for later 2019-10-13 23:14:49 -07:00
interrupts.h starting point for interrupt handlers though some of this code isn't ready to be used, it serves as a reference point for later 2019-10-13 23:14:49 -07:00
kernel.c base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
kernel.h base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
LICENSE Add LICENSE 2018-12-08 09:10:40 +00:00
link.ld first thingy 2018-11-29 20:47:13 -08:00
loader.s base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
makefile base working kernel with a gdt that doesn't restart emulator(no idea why this works yet) 2019-10-14 02:06:50 -07:00
ports.h FIRST (semi)WORKING PASS OF SERIAL DEBUGGING FINALLY!!!!! 2019-10-07 18:51:29 -07:00
ports.s reduced complexity on master branch for now as i setup for gdt things 2019-10-09 15:26:54 -07:00
readme.md updated roadmap/bugs list 2019-10-08 10:09:47 -07:00
serial.c escaped percents in printf 2019-10-07 19:40:04 -07:00
serial.h FIRST (semi)WORKING PASS OF SERIAL DEBUGGING FINALLY!!!!! 2019-10-07 18:51:29 -07:00
stlio.c reduced complexity on master branch for now as i setup for gdt things 2019-10-09 15:26:54 -07:00
stlio.h reduced complexity on master branch for now as i setup for gdt things 2019-10-09 15:26:54 -07:00
tests.c escaped percents in printf 2019-10-07 19:40:04 -07:00
tests.h FIRST (semi)WORKING PASS OF SERIAL DEBUGGING FINALLY!!!!! 2019-10-07 18:51:29 -07:00
types.h added proper type names for clarity/sanity sake 2019-09-15 18:28:01 -07:00

readme.md

JankOS

The best operating system you've ever laid eyes on. It's so good that barely does anything at all.

JankOS serves the purpose of an experiment in learning. Personally I'm unsatisfied with accepting an idea; I want to garner an intuition for the inner workings of an idea.

Todo/Roadmap

  • Segmentation(research what I might need to make either this or paging work later on)

  • Interrupt Descriptor Table

  • Memory allocator

  • If segmentation isn't being done then paging will be part of the roadmap(most likely)

Bugs

  • serial::serial_write(const char*, const u64) doesn't always write all the required data nor does it properly deal with the FIFO queue associated with the COM1 port.

  • stlio::printf still isn't feature complete

  • tests::* could always use more tests to cover as much of the code base as possible.