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AgeCommit message (Collapse)Author
2020-06-17Started rewriteMarvin Borner
2020-06-01Very clean mmap approachMarvin Borner
Sorry for the previous commit messages, I was kind of frustrated.
2020-06-01HmmMarvin Borner
2020-06-01Aaaah so many bugsMarvin Borner
2020-05-31Some memory display fixesMarvin Borner
2020-05-31OMGMarvin Borner
2020-05-29Added more printf featuresMarvin Borner
2020-05-28Fixed clean buffer and added TODO :)Marvin Borner
2020-05-28Added vsprintf support for serial connectionsMarvin Borner
2020-05-28Added sprintf functionMarvin Borner
2020-05-19Woah, so many changes :OMarvin Borner
2020-05-15Added test-case for mallocMarvin Borner
2020-05-14Some attempts to fix it, nothing worksMarvin Borner
2020-05-13Replaced alloc.h with liballocMarvin Borner
And many more adaptions to the lib
2020-05-07Added and applied include-sortingMarvin Borner
Worked better than I thought!
2020-05-07Some fixes here and there...Marvin Borner
Also implemented serial console in userspace
2020-05-06New build parameters and shared includesMarvin Borner
This changes many files but I've just applied some replace commands.. So - nothing special!
2020-05-04Work on ext2 vfs indexerMarvin Borner
2020-05-03Added list and tree data types for better vfsMarvin Borner
2020-04-29Fixed several warnings, errors and dumb bugsMarvin Borner
2020-04-29MUCH work in libcMarvin Borner
Also cleaned up some syscalls etc
2020-04-28Added support for multiple user applicationsMarvin Borner
2020-04-28Fixed userspace entering...Marvin Borner
Many other fixes too, but I won't mention them because I don't want to :)
2020-04-26Awesome new multitasking system and schedulerMarvin Borner
2020-04-26Complete rewrite of paging and allocation libsMarvin Borner
-> This was REALLY needed.
2020-04-21Added very basic vfsMarvin Borner
2020-04-19Applied tidy command...Marvin Borner
Idk why I forgot it for several commits :D
2020-04-18Added fadt flags and ACPI rebootMarvin Borner
2020-04-18I don't know HOW I did it, but it works!Marvin Borner
I finally fixed the acpi tables with some memory mapping magic and paging allocations, which seems to do the trick. YAY.
2020-04-18Completely reworked ACPI tablesMarvin Borner
I'm too exhausted right now, but I rediscovered the memory mapping issue of my ACPI implementatio and need to fix it ASAP. Otherwise I won't be able to use any ACPI table without causing a page fault. I have no clue why exactly this is happening and the internet says that I shouldn't need to memory map them. Well, I'll look into it later.
2020-04-17Added more precise memory measurementMarvin Borner
2020-04-17Started implementing multiboot2 standardMarvin Borner
2020-04-15Used macro magic to implement function-based logsMarvin Borner
2020-04-15Added ext2 filesystemMarvin Borner
2020-04-14Switched to grubMarvin Borner
This really isn't what I wanted because grub is very big and bloaty but my own bootloader was very poorly written and I really want to implement a filesystem like ext2 which wouldn't work with my own bootloader. Furthermore this commit fixes many small issues including the one occurring due to the statically linked user binary (I just removed the linking for now).
2020-03-27Added and applied tidy commandMarvin Borner
2020-03-22Just some casual fixesMarvin Borner
2020-03-18Applied official linux kernel code style guidelinesMarvin Borner
Due to my change to vim and the clang-format plugin this was needed!
2020-02-16Revert to good ol' pagingMarvin Borner
2020-01-20Added pure awesomenessMarvin Borner
Actually quite some days of work but ok
2020-01-16Quite a different approach to userspace pagingMarvin Borner
Hope this works soon!
2019-12-21Many debugging/serial improvementsMarvin Borner
Sorry for the little information, but I did many things :)
2019-12-16Single hardcoded pixel drawing in userspace somehow works a bitMarvin Borner
2019-12-14idkMarvin Borner
2019-12-10Some syscalls and userspace stuffMarvin Borner
sorry for the worse-getting commit messages...
2019-12-08Working text input!Marvin Borner
2019-12-07Added userspace libc and began userspace based shellMarvin Borner
2019-11-24Major coding style reformatting -> Kernighan & RitchieMarvin Borner
This project now (hopefully) uses the same style recommended by Kernighan and Ritchie and used in the Linux Kernel
2019-11-23Fixed almost every vesa memory bugMarvin Borner
2019-11-23Tried implementing memory based paging...Marvin Borner
Also did many other fixes/improvements. While I think I did most things correct, the ACPI doesn't work anymore (triple fault) and the resolution detection fails with 0x2... :c
2019-11-20Began two-stage hdd bootloader and os installerMarvin Borner
2019-11-01Fixed VGA buffer loggingMarvin Borner
2019-10-30Started implementation of initrd based vfsMarvin Borner
2019-10-26Using compiler-based include methodsMarvin Borner
2019-10-26Improved VESA and fixed warningsMarvin Borner
2019-10-26Added terminal tty featuresMarvin Borner
2019-10-26Removed VGA driver supportMarvin Borner
2019-10-25Rewrite of paging and alloc functionsMarvin Borner
Still not working though :/
2019-10-17Optimized string functionsMarvin Borner
2019-10-12Paging and heap rewriteMarvin Borner
VESA drawing causes a Page fault because it tries to use a pointer to the framebuffer which was created before the paging has been initialized. If the resolution is set after the paging has been initialized the CPU throws a triple fault because the int32 call can not happen with paging turned on. To be fixed soon!
2019-10-02Finally fixed VESA auto resolution finderMarvin Borner
This was quite hard and strange but it works now!
2019-09-28Added some documentationMarvin Borner
2019-09-25Fixed several TTY bugs and improved VESA detectionMarvin Borner
2019-09-19Moved source to kernel directoryMarvin Borner