Bananymous
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9c72f7255a
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Kernel: Add red colors to kernel panics
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2022-12-13 00:57:13 +02:00 |
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Bananymous
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5f75479861
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Kernel: zero initialize VGA_MEMORY and fix colors
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2022-12-13 00:56:30 +02:00 |
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Bananymous
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79a2bccd21
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Kernel: kfree now checks for nullptr
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2022-12-13 00:53:19 +02:00 |
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Bananymous
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5494d8d2ac
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Kernel: We can now use destructors in global objects
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2022-12-13 00:52:32 +02:00 |
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Bananymous
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ddc28a8c0e
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Kernel: Rename Printer to Formatter
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2022-12-13 00:50:21 +02:00 |
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Bananymous
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e1a15a4989
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Kernel: Add video mode request for bootloader
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2022-12-10 03:55:24 +02:00 |
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Bananymous
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03e7812cae
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Kernel: Add basic ANSI support :)
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2022-12-10 03:53:44 +02:00 |
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Bananymous
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862b32d735
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Kernel: Improve kmalloc error messages
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2022-12-10 01:08:01 +02:00 |
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Bananymous
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3d3f12bd30
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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 :)
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2022-12-10 00:57:09 +02:00 |
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Bananymous
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26f1ebe26f
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Kernel: Implement very basic, but functional kmalloc/kfree
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2022-12-09 00:26:24 +02:00 |
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Bananymous
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ef56f9a239
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Kernel: Add floating point printing to kprint
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2022-12-09 00:22:47 +02:00 |
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Bananymous
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817de9f359
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Kernel: Properly handle finnish keyboard layout.
You can now type any basic ascii character from keyboard.
Multimedia keys are not yet handled.
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2022-12-08 18:05:48 +02:00 |
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Bananymous
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5ba7af2cf6
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TTY: Treat tabs as spaces
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2022-12-08 17:50:44 +02:00 |
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Bananymous
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e998615253
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Kernel: Move GDT and IDT files to architecture specific folder
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2022-12-08 17:50:04 +02:00 |
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Bananymous
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b7a600c86d
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Kernel: Keyboard is now handeled "properly"
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2022-12-07 04:35:38 +02:00 |
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Bananymous
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998184e288
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Kernel: TTY now handles '\b'
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2022-12-07 04:35:02 +02:00 |
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Bananymous
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4202c999fa
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Kernel: IRQs are now working :)
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2022-12-07 02:48:44 +02:00 |
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Bananymous
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343dda629c
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Kernel panic now halts the system
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2022-12-03 18:19:07 +02:00 |
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Bananymous
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c17f61611e
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Improve buildsystem by making build directory
We now create build directory for kernel and libc so that source
directories are kept more clean.
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2022-12-03 18:17:37 +02:00 |
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Bananymous
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c292ef5471
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Improve IDT Kernel panic
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2022-11-16 20:28:07 +02:00 |
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Bananymous
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4ebd0e5c36
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Fix negative number printing in kprint
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2022-11-16 20:27:22 +02:00 |
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Bananymous
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20f7c18988
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kmalloc does not zero initialize kernel memory
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2022-11-16 19:51:45 +02:00 |
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Bananymous
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f2b45ba212
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Add GDT and IDT
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2022-11-16 19:49:09 +02:00 |
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Bananymous
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b500a8a7ed
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kmalloc
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2022-11-16 19:48:36 +02:00 |
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Bananymous
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550ecbc951
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Kernel panic uses kprint with parameters
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2022-11-16 19:47:19 +02:00 |
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Bananymous
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123382eace
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Fixes :)
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2022-11-15 21:42:14 +02:00 |
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Bananymous
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7c06c75d6c
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Move cursor in terminal when writing to it
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2022-11-15 09:26:14 +02:00 |
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Bananymous
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3bc4d7d39b
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Rename .s extensions to .S
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2022-11-15 09:25:18 +02:00 |
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Bananymous
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d289916bc0
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Changed back to lower half kernel, since im dump.
I dont see the benefit of higher half (and could not get multiboot info)
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2022-11-15 00:38:33 +02:00 |
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Bananymous
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9e933a5ec5
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Add kernel panic function
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2022-11-14 18:53:00 +02:00 |
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Bananymous
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b185ed4fd3
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Libc is now written in C++
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2022-11-14 00:31:24 +02:00 |
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Bananymous
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fd13f74bbf
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Changed into higher half kernel
https://wiki.osdev.org/Higher_Half_x86_Bare_Bones
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2022-11-13 02:03:20 +02:00 |
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Bananymous
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db656fe469
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Implement Stack Smashing Protection
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2022-11-12 23:46:33 +02:00 |
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Bananymous
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61609db228
|
Kernel is now in C++ :)
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2022-11-12 21:30:26 +02:00 |
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Bananymous
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e6b4866ab0
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Initial commit. We have a booting kernel
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2022-11-12 21:04:47 +02:00 |