2019-02-06 15:34:39 +01:00
|
|
|
#=----------------------------------------------------------------------------=#
|
2020-09-27 17:33:48 +02:00
|
|
|
# OS on Kaleid #
|
2019-02-06 15:34:39 +01:00
|
|
|
# #
|
|
|
|
|
# Desc: Project ChangeLog #
|
|
|
|
|
# #
|
|
|
|
|
# #
|
|
|
|
|
# Copyright © 2018-2019 The OS/K Team #
|
|
|
|
|
# #
|
|
|
|
|
# This file is part of OS/K. #
|
|
|
|
|
# #
|
|
|
|
|
# OS/K is free software: you can redistribute it and/or modify #
|
|
|
|
|
# it under the terms of the GNU General Public License as published by #
|
|
|
|
|
# the Free Software Foundation, either version 3 of the License, or #
|
|
|
|
|
# any later version. #
|
|
|
|
|
# #
|
|
|
|
|
# OS/K is distributed in the hope that it will be useful, #
|
|
|
|
|
# but WITHOUT ANY WARRANTY# without even the implied warranty of #
|
|
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
|
|
|
|
|
# GNU General Public License for more details. #
|
|
|
|
|
# #
|
|
|
|
|
# You should have received a copy of the GNU General Public License #
|
|
|
|
|
# along with OS/K. If not, see <https://www.gnu.org/licenses/>. #
|
|
|
|
|
#=----------------------------------------------------------------------------=#
|
2018-12-20 18:03:39 +01:00
|
|
|
|
2019-05-05 16:25:27 +02:00
|
|
|
2018-10-00 @os-k-team <os-k-team@os-k.eu>
|
2020-02-24 10:00:23 +01:00
|
|
|
Adrien Bourmault and Julian Barathieu started talking about making their own OS
|
2019-05-05 16:25:27 +02:00
|
|
|
|
|
|
|
|
2018-11-00 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
Name decided & creation of os-k.eu
|
|
|
|
|
|
|
|
|
|
2018-12-06 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
Actually started project, began MBR, decided directories organization, created
|
|
|
|
|
this file and others
|
|
|
|
|
|
|
|
|
|
2018-12-08 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* MBR : actually supports Long Mode Compatibility Verification
|
|
|
|
|
* A20 line Enabling : added
|
|
|
|
|
|
|
|
|
|
2018-12-21 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
Boot in two stages
|
|
|
|
|
* First stage : 512B MBR code that loads second stage loader from FAT16
|
|
|
|
|
* Second stage : enables A20, switches into lm and write colored text =D
|
|
|
|
|
|
|
|
|
|
[...] Time Skip
|
|
|
|
|
|
|
|
|
|
2019-03-17 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
Migration to GRUB
|
|
|
|
|
* Kernel : boots, prepared by the loader. Both are loaded by GRUB
|
|
|
|
|
* Multiboot : chose to use v1 because the v2 lacks on documentation
|
|
|
|
|
* Architecture Support : x86_64 ONLY
|
|
|
|
|
|
|
|
|
|
2019-03-25 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
Memory and terminal
|
2019-05-05 23:37:05 +02:00
|
|
|
* Memory map and basic malloc function : functionnal
|
2019-05-05 16:25:27 +02:00
|
|
|
* Buffer library : implemented for terminal
|
|
|
|
|
* Stack : 8MB long and isn't anymore in conflict with the kernel space
|
|
|
|
|
* sprintf functions : created
|
|
|
|
|
|
|
|
|
|
2019-04-09 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* Terminal : now buffered (static)
|
|
|
|
|
* Whole Project Tree : big reorganization
|
|
|
|
|
* Makefile : suffered a lot, so we improved it
|
|
|
|
|
* (KeStartPanic) : doesn't need to lock the terminal
|
|
|
|
|
* Basic heap and memory allocator : created
|
|
|
|
|
|
|
|
|
|
2019-04-24 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
Interrupts and I/O
|
|
|
|
|
* IDT, ISR exception handler : created
|
|
|
|
|
* RTC time based ticks : created but buggy
|
2019-05-05 23:37:05 +02:00
|
|
|
* Keyboard IRQ handling (TODO buffer BStdIn) : functionnal
|
2019-05-05 16:25:27 +02:00
|
|
|
|
|
|
|
|
2019-04-27 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
IDT Overhaul
|
|
|
|
|
* IDT : can now register new IRQ handlers at runtime
|
|
|
|
|
* Exception handler : crashdumps with registers
|
2019-05-05 23:37:05 +02:00
|
|
|
* RTC time based ticks : functionnal
|
2019-05-06 22:05:22 +02:00
|
|
|
|
2019-05-07 18:16:53 +02:00
|
|
|
2019-05-06 @os-k-team <os-k-team@os-k.eu>
|
2019-05-06 22:05:22 +02:00
|
|
|
IDT Overhaul
|
|
|
|
|
* IDT : can now register new IRQ and Exception handlers at runtime
|
|
|
|
|
* Exception handler : now called early
|
2019-05-07 18:16:53 +02:00
|
|
|
|
|
|
|
|
2019-05-07 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* Exception handler : actual crashdumps register when panic
|
|
|
|
|
* PC Speaker : we can emit a little beep, and we have some music
|
|
|
|
|
* RTC : basic timer wait()
|
2019-05-08 01:01:53 +02:00
|
|
|
|
|
|
|
|
2019-05-08 @os-k-team <os-k-team@os-k.eu>
|
2019-05-08 21:50:13 +02:00
|
|
|
* Shell : basic shell with some commands built-in (8)
|
2019-05-08 01:01:53 +02:00
|
|
|
* Power management : implementation of shutdown on qemu, virtualbox etc
|
|
|
|
|
* Terminal : actual scroll up and down
|
2019-05-14 13:27:14 +02:00
|
|
|
|
|
|
|
|
2019-05-14 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* Whole Project Tree : big reorganization
|
|
|
|
|
* Makefile : dependencies automated
|
2019-05-22 00:38:04 +02:00
|
|
|
|
|
|
|
|
2019-05-21 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* VGA and Shell and bprintf: Color support
|
|
|
|
|
* GDT : CS and TSS works
|
|
|
|
|
* IDT : Double Fault and Stack Segment Fault have a separate stack
|
|
|
|
|
* Stack : guard pages are now fully functionnal
|
2019-11-08 15:41:51 +01:00
|
|
|
|
|
|
|
|
[...] Time Skip
|
|
|
|
|
|
|
|
|
|
2019-11-08 @os-k-team <os-k-team@os-k.eu>
|
2019-11-11 18:32:22 +01:00
|
|
|
* Compilation process : beginning the modernization
|
|
|
|
|
2019-11-11 @os-k-team <os-k-team@os-k.eu>
|
2019-11-11 23:57:31 +01:00
|
|
|
* Compilation process : "unrooting" and enhancing the compilation process scripts, multi-threading
|
2019-11-18 19:00:10 +01:00
|
|
|
* ProjectTree : better tree, without useless stuff
|
|
|
|
|
|
|
|
|
|
2019-11-18 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* PIT time based ticks : functionnal, with a sleep function
|
|
|
|
|
* IDT : KeUnsmaskIRQ() function
|
|
|
|
|
* RTC time based ticks : deprecated, but a delay function still exists
|
2019-11-27 00:25:23 +01:00
|
|
|
* CPUID : the CPU frequency is detected without errors. SSE supported
|
|
|
|
|
|
|
|
|
|
2019-11-18 @os-k-team <os-k-team@os-k.eu>
|
2020-02-02 14:29:04 +01:00
|
|
|
* FPU : floating point numbers are supported (todo in printf)
|
|
|
|
|
|
|
|
|
|
2019-12-00 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* MakeFile : Better compilation process (esp. build of the img file)
|
|
|
|
|
* Paging : Working on protection of .data, .rodata, .text segments
|
|
|
|
|
* TSS : Special stack for ESR and ISR
|
|
|
|
|
|
2020-02-02 14:33:35 +01:00
|
|
|
2020-01-00 @os-k-team <os-k-team@os-k.eu>
|
2020-02-12 17:14:31 +01:00
|
|
|
* Dynamic paging : Total rewriting of the paging functions, to adapt it to physical memory
|
|
|
|
|
Also, base API to map and unmap pages
|
2020-02-02 14:29:04 +01:00
|
|
|
* Page allocator : Possibility to allocate and map pages block (contiguous or not)
|
|
|
|
|
* Keyboard : Total rewriting of the keyboard layout system, and new functionnalities
|
|
|
|
|
* Shell : Command history, new keyboard system implemented
|
2020-02-07 22:34:34 +01:00
|
|
|
* Acpi : just a beginning
|
|
|
|
|
|
2020-02-12 17:14:31 +01:00
|
|
|
|
|
|
|
|
2020-02-05 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
New member of our project : Antoine Cure is a new contributor
|
|
|
|
|
|
2020-02-07 22:34:34 +01:00
|
|
|
2020-02-06 @os-k-team <os-k-team@os-k.eu>
|
2020-02-12 17:14:31 +01:00
|
|
|
* ACPI : Root table detected and FADT ready to be parsed
|
2020-02-07 22:34:34 +01:00
|
|
|
* Shell : now prints a legal message
|
2020-02-12 17:14:31 +01:00
|
|
|
* dmesg : the new command to print line of the new debug buffer !
|
|
|
|
|
|
|
|
|
|
2020-02-12 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* ACPI : DSDT, MCFG are now detected and parseable
|
2021-02-26 13:18:20 +01:00
|
|
|
* PCI express : bus enumerating functionnal
|
|
|
|
|
|
|
|
|
|
[...] Corona Time Skip
|
|
|
|
|
|
|
|
|
|
2021-02-26 @os-k-team <os-k-team@os-k.eu>
|
|
|
|
|
* Syscall : interrupt 0x80 will be used
|
|
|
|
|
* Userspace : new codesegment added
|
