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AgeCommit message (Collapse)Author
2021-07-01Timing is everythingMarvin Borner
2021-06-18Renamed device prefix from 'io_' to 'dev_'Marvin Borner
2021-06-12Fixed weird bugs without optimizationsMarvin Borner
I may have to revisit the exact problem in the future though.
2021-06-08Process exit improvementsMarvin Borner
2021-06-03Smashed some dumb bugsMarvin Borner
aargh
2021-06-02Huge scheduler rewrite and other thingsMarvin Borner
2021-05-23Cleanup, linting, formattingMarvin Borner
2021-05-20Added BGA driver and generic FB wrapperMarvin Borner
2021-05-20Major restructuringMarvin Borner
2021-05-20Improved IDE/ATA driversMarvin Borner
2021-05-20Coding style fixesMarvin Borner
2021-05-19Smashed some bugsMarvin Borner
2021-05-18Fixed issues with intel emulationMarvin Borner
2021-05-18Improved entire building chain (especially debugging)Marvin Borner
2021-05-08Better cmdline parsingMarvin Borner
2021-05-08Better serial managementMarvin Borner
Yay, I wrote my final information technology exam yesterday (abitur). Only english and mathematics are left now - hype!! (sorry for polluting my commit messages with useless personal news but this will affect the future of Melvix as my free time and therefore the time that I'm working on this project will increase massively once I'm finished with all my exams)
2021-05-05Debugging improvementsMarvin Borner
STILL NOT FOUND (see previous descr)
2021-05-04General fixes (see description) - closes #17Marvin Borner
Somehow the Grub conversion (or anything before/between that) seems to have caused a *very* weird memory bug involving the heap/stack/sth overflowing into the video memory which will obviously result in strange undefined behaviour when data is written to the video memory. VERY STRANGE. Well, I need to prepare for my finals (Abitur) so I don't know whether I can fix this issue in the next few days. We'll see...
2021-05-03Fixed TSSMarvin Borner
2021-05-03PUREMarvin Borner
2021-05-02Some GDT improvements (attempts to fix no I/O GPF)Marvin Borner
2021-04-30Some small fixes here and thereMarvin Borner
2021-04-30Added MBR driver and better disk creationMarvin Borner
2021-04-29Alright!Marvin Borner
2021-04-29Multiboot/Grub progressMarvin Borner
2021-04-28Started conversion to Grub (#17)Marvin Borner
Yes, the CI won't like this.
2021-04-27Huge compositor, timer and yielding improvementsMarvin Borner
2021-04-26PS/2 mouse aahMarvin Borner
2021-04-26Added VMMouse support and improved PS/2 mouseMarvin Borner
2021-04-25Added range-based memory validatorMarvin Borner
2021-04-17Added I/O bus implementation for efficient IPCMarvin Borner
This was a nice coding session. See ya tomorrow!
2021-04-17Implemented I/O pollingMarvin Borner
2021-04-16New elegant I/O blocking solutionMarvin Borner
This is done using an internal scheduler syscall (127). Very nice!
2021-04-15Basic block/unblockMarvin Borner
2021-04-14Implemented some I/O interfacesMarvin Borner
2021-04-14Even more I/O - started new PS/2 driverMarvin Borner
2021-04-13Started IO dev managerMarvin Borner
2021-04-10Some changes here and thereMarvin Borner
2021-04-10Gave procs own kernel stack (TSS)Marvin Borner
2021-04-09Added readable/writable checksMarvin Borner
2021-04-08Added UMIPMarvin Borner
2021-04-06Made exec syscall relative using app nameMarvin Borner
My plan is to implement a mobile-OS-like sandboxing using manifests and permission middlewares. Let's see if I can manage to do this without sacrificing too much performance. I'm also wondering whether I should implement open/close syscalls which would result in a cleaner block/unblock mechanism. I need to think. Hmmm.. Naa
2021-04-05Fixed some minor bugsMarvin Borner
2021-04-05Added new randomization featuresMarvin Borner
2021-04-03Enabled SMAP/SMEP protectionsMarvin Borner
2021-04-02Added kernel section clear/protect after initMarvin Borner
This is a huge security improvement as it prevents potential exploits of using or modifying internal kernel functions or data.
2021-04-02Replaced target macrosMarvin Borner
2021-04-02Huge scheduling/proc-management improvementsMarvin Borner
2021-03-21Hardened syscallsMarvin Borner
2021-03-20LGTM!Marvin Borner
2021-03-19Some thingsMarvin Borner
2021-03-15System hardening and errno implMarvin Borner
2021-03-14Maaany fixes :)Marvin Borner
I don't have the motivation to write better commit messages...
2021-03-13Some security measuresMarvin Borner
2021-03-13NicüMarvin Borner
2021-03-12Started basic ioctl fb interfaceMarvin Borner
2021-03-12Let's gooo!Marvin Borner
2021-03-02Getting closer!Marvin Borner
2021-02-26Removed serial driver from userspaceMarvin Borner
2021-02-25Added some debugging featuresMarvin Borner
I've tried to track down the bugs with kvm and q35 but I didn't manage to do it - yet! I'll probably look into it soon.
2021-02-25Applied even more warning flags!Marvin Borner
Fixing all the warnings wasn't that easy actually..
2021-02-25Added *many* static keywordsMarvin Borner
2021-02-21Activated SSE/FPU features for better performanceMarvin Borner
2021-02-14Message waiting and more!Marvin Borner
2021-02-10Print to streams instead of serial consoleMarvin Borner
2021-02-07Added poll syscallMarvin Borner
2021-02-07Added filesystem and proc permissionsMarvin Borner
2021-02-07Fixed some memory leaks (broke some stuff too)Marvin Borner
2021-01-21Implementing new features...Marvin Borner
2021-01-21Fixed stray keyboard charactersMarvin Borner
2021-01-15Implemented basic dev ready-state waitingMarvin Borner
2021-01-15Fixed kernel exceptionsMarvin Borner
2021-01-13VFS ready function and read yieldingMarvin Borner
2021-01-09Let's make a procfs for IPC insteadMarvin Borner
2021-01-09To be continuedMarvin Borner
2021-01-09Finding memory leaks is SO exhausting arghMarvin Borner
2021-01-08CleanupMarvin Borner
2021-01-08Major IDE/ATA driver rewriteMarvin Borner
This adds non-hardcoded multi-disk support. I just need to remove the boot/load.c loader and fix the max bootloader ext2 loading size. After that's done I'll try running it on real hardware.
2020-11-24Fixed timer counting with yield()Marvin Borner
2020-11-21Added net_installed checkMarvin Borner
2020-11-15Added DNS errorsMarvin Borner
2020-11-14Some fixesMarvin Borner
I WAS BUG-SEARCHING FOR SEVERAL HOURS WHYYYY, WHEEERE, AAAAAH
2020-11-13Removed some useless codeMarvin Borner
I spent several hours tracing the bug that followed me since months, but I haven't found it yet :( Where are you, HEISENBUG?!
2020-11-08Probably fixed packet droppingMarvin Borner
2020-11-05Added warning flags and fixed them :)Marvin Borner
2020-11-02Reverted rtl driver, improvements caused crashingMarvin Borner
2020-11-02Better loggingMarvin Borner
2020-11-02Improved error handling in rtl driverMarvin Borner
2020-11-01New (working!) network approachMarvin Borner
2020-10-26OptimizationsMarvin Borner
2020-10-24Started new GFX/GUI abstractionMarvin Borner
2020-09-27Networky thingsMarvin Borner
Idk, really
2020-09-27Added UDP, DHCP, ARPMarvin Borner
Quite awesome, IMHO
2020-09-26Very simple icmp ping handlingMarvin Borner
2020-09-26Some random network thingsMarvin Borner
2020-09-24Restructured network stackMarvin Borner
2020-09-24IPv6 networking...Marvin Borner
2020-09-21FrustrationMarvin Borner
2020-09-21NetworkingMarvin Borner
2020-09-20Started rtl8139 driverMarvin Borner