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banan-os
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209 Commits 1 Branch 0 Tags 3.9 MiB
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26 Commits

Author SHA1 Message Date
Bananymous 54043288cb Kernel: Move CPUID out of arch/ 
CPUID instructions behaves the same on x86 and x86_64. I am not
planning on supporting any non x86 based architectures.
 2023-01-23 18:12:52 +02:00
Bananymous 1b9f7aa815 Kernel: Rewrite the whole VESA driver 
We dont support vga text mode currently. I might add it later if needed.

I also removed mouse 'support' from Shell since it didn't do anything
and I didn't implement arbitary bitmap rendering to framebuffer
 2023-01-23 13:21:53 +02:00
Bananymous 6ec4ba3dc9 Kernel: Move dump_backtrace() out of arch. 
I discovered __builtin_frame_address()
 2023-01-22 03:00:13 +02:00
Bananymous 6b73547989 All: edit gcc flags 2023-01-13 00:04:15 +02:00
Bananymous efd8638a96 Kernel: Improve kernel panic message and rename it 'panic'->'Panic' 2023-01-09 21:57:03 +02:00
Bananymous ef0b2010e0 Kernel: Add basic PS/2 Mouse driver 2022-12-30 19:38:21 +02:00
Bananymous 6fe0d04f07 Kernel: Implement basic VESA Graphics mode driver 
We now support VESA Graphics mode with some bitmap fonts
 2022-12-16 00:47:03 +02:00
Bananymous f8224e55b1 Kernel: Force strlen compilation so BAN can use it 2022-12-13 21:33:54 +02:00
Bananymous ced05ff5f2 BAN: use only memcmp when comparing string(view) with const char* 2022-12-13 21:32:51 +02:00
Bananymous 334abe6b27 Kernel: lol 2022-12-13 12:12:15 +02:00
Bananymous e62a626b39 Kernel: Improve keyboard input by a lot 
Seems to work on my 2 computerss
 2022-12-13 10:45:06 +02:00
Bananymous 2938c85c1a Kernel: Makefile formatting 2022-12-13 00:59:53 +02:00
Bananymous 3d3f12bd30 Kernel: Add new generic Printer class 
kprint is now just a #define to Printer::print<terminal_putc>.

This allows us to use same print formatting for serial output :)
 2022-12-10 00:57:09 +02:00
Bananymous 817de9f359 Kernel: Properly handle finnish keyboard layout. 
You can now type any basic ascii character from keyboard.
Multimedia keys are not yet handled.
 2022-12-08 18:05:48 +02:00
Bananymous e998615253 Kernel: Move GDT and IDT files to architecture specific folder 2022-12-08 17:50:04 +02:00
Bananymous 4202c999fa Kernel: IRQs are now working :) 2022-12-07 02:48:44 +02:00
Bananymous c17f61611e Improve buildsystem by making build directory 
We now create build directory for kernel and libc so that source
directories are kept more clean.
 2022-12-03 18:17:37 +02:00
Bananymous f2b45ba212 Add GDT and IDT 2022-11-16 19:49:09 +02:00
Bananymous b500a8a7ed kmalloc 2022-11-16 19:48:36 +02:00
Bananymous 550ecbc951 Kernel panic uses kprint with parameters 2022-11-16 19:47:19 +02:00
Bananymous 123382eace Fixes :) 2022-11-15 21:42:14 +02:00
Bananymous 9e933a5ec5 Add kernel panic function 2022-11-14 18:53:00 +02:00
Bananymous b185ed4fd3 Libc is now written in C++ 2022-11-14 00:31:24 +02:00
Bananymous db656fe469 Implement Stack Smashing Protection 2022-11-12 23:46:33 +02:00
Bananymous 61609db228 Kernel is now in C++ :) 2022-11-12 21:30:26 +02:00
Bananymous e6b4866ab0 Initial commit. We have a booting kernel 2022-11-12 21:04:47 +02:00