55 lines
3.7 KiB
Plaintext
55 lines
3.7 KiB
Plaintext
#=----------------------------------------------------------------------------=#
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# GNU GPL OS/K #
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# #
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# Desc: Project ChangeLog #
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# #
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# #
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# Copyright © 2018-2019 The OS/K Team #
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# #
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# This file is part of OS/K. #
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# #
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# OS/K is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# any later version. #
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# #
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# OS/K is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY# without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with OS/K. If not, see <https://www.gnu.org/licenses/>. #
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#=----------------------------------------------------------------------------=#
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2018/10/?? - Started talking about making our own OS
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2018/11/?? - Name decided & creation of os-k.eu
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2018/12/06 - Actually started project, began MBR, decided directories organization, created this file and others
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2018/12/08 - MBR actually supports Long Mode Compatibility Verification
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- Added A20 line Enabling to MBR
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2018/12/21 - Boot is now in two stages. First stage is 512B MBR code that loads second stage loader from FAT16.
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That second stage loader enables A20, switches into long mode and write colored text =D
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[...]
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2019/03/17 Well... After the Time Skip, we now have many many changes.
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- Migration to GRUB now complete
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- The Kernel boots, prepared by the loader. Both are loaded by GRUB
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- We chose to use Multiboot v1 because the v2 lacks on documentation
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- We only support x86_64
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2019/03/25 A lot of work and enhancement have been accomplished
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- We now have a functionnal memory map and a basic malloc function
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- We have implemented a buffer library for our terminal
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- The stack is now 8MB long and isn't anymore in conflict with the kernel space xD
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- The terminal is now better (with sprintf functions)
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2019/04/09 More improvements
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- The terminal is now buffered (static) and we have made a big reorganization of the project
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- The Makefile suffered a lot, so we improved it
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- panic doesn't need to lock the terminal
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- We have a (basic) heap and memory allocator
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2019/04/24 Big Improvements
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- Creation of the IDT, ISR exception handler
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- RTC time based ticks
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- Keyboard IRQ handling (TODO buffer BStdIn)
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2019/04/27 IDT Overhaul
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- IDT can now register new IRQ handlers at runtime
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- Exception handler crashdumps with registers
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