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ChangeLog overhaul

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Adrien Bourmault 2019-05-05 16:25:27 +02:00
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ChangeLog
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@ -22,33 +22,55 @@
# along with OS/K. If not, see <https://www.gnu.org/licenses/>. #
#=----------------------------------------------------------------------------=#
2018/10/?? - Started talking about making our own OS
2018/11/?? - Name decided & creation of os-k.eu
2018/12/06 - Actually started project, began MBR, decided directories organization, created this file and others
2018/12/08 - MBR actually supports Long Mode Compatibility Verification
- Added A20 line Enabling to MBR
2018/12/21 - Boot is now in two stages. First stage is 512B MBR code that loads second stage loader from FAT16.
That second stage loader enables A20, switches into long mode and write colored text =D
[...]
2019/03/17 Well... After the Time Skip, we now have many many changes.
- Migration to GRUB now complete
- The Kernel boots, prepared by the loader. Both are loaded by GRUB
- We chose to use Multiboot v1 because the v2 lacks on documentation
- We only support x86_64
2019/03/25 A lot of work and enhancement have been accomplished
- We now have a functionnal memory map and a basic malloc function
- We have implemented a buffer library for our terminal
- The stack is now 8MB long and isn't anymore in conflict with the kernel space xD
- The terminal is now better (with sprintf functions)
2019/04/09 More improvements
- The terminal is now buffered (static) and we have made a big reorganization of the project
- The Makefile suffered a lot, so we improved it
- panic doesn't need to lock the terminal
- We have a (basic) heap and memory allocator
2019/04/24 Big Improvements
- Creation of the IDT, ISR exception handler
- RTC time based ticks
- Keyboard IRQ handling (TODO buffer BStdIn)
2019/04/27 IDT Overhaul
- IDT can now register new IRQ handlers at runtime
- Exception handler crashdumps with registers
2018-10-00 @os-k-team <os-k-team@os-k.eu>
Started talking about making our own OS
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
* Memory map and basic malloc function : Functionnal
* 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
* Keyboard IRQ handling (TODO buffer BStdIn) : Functionnal
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
* RTC time based ticks : Functionnal