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marvinborner/Melvix
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:computer: Small operating system written from scratch (covid/school project)
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userspace
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Author
2020-06-02
Much work on the ELF parser and userspace jumping
Marvin Borner
2020-05-28
Added assertion to userspace
Marvin Borner
2020-05-13
Replaced alloc.h with liballoc
Marvin Borner
2020-05-13
Fixed exit in unistd instead of stdlib
Marvin Borner
2020-05-12
Added scheduler spinlocking
Marvin Borner
2020-05-12
Still searching the bug...
Marvin Borner
2020-05-11
Some scheduling improvements
Marvin Borner
2020-05-11
Some very small fixes in several files
Marvin Borner
2020-05-09
Interrupt analysis - removed many useless cli/sti
Marvin Borner
2020-05-09
Sooooooo many race conditions
Marvin Borner
2020-05-09
Replaced fork() with spawn()!
Marvin Borner
2020-05-07
Added and applied include-sorting
Marvin Borner
2020-05-07
Some debugging and fixing
Marvin Borner
2020-05-07
Fixed many bugs with wait() and fork()
Marvin Borner
2020-05-07
Added wait syscall
Marvin Borner
2020-05-07
Some fixes here and there...
Marvin Borner
2020-05-06
Added event mapping driver
Marvin Borner
2020-05-06
New build parameters and shared includes
Marvin Borner
2020-05-06
Removed vfs - ext2 ftw!
Marvin Borner
2020-05-02
Some work in the vfs
Marvin Borner
2020-05-02
Added many syscalls to get better POSIX compliance
Marvin Borner
2020-04-30
Started vfs
Marvin Borner
2020-04-29
Working framebuffer from userspace...
Marvin Borner
2020-04-29
Fixed several warnings, errors and dumb bugs
Marvin Borner
2020-04-29
MUCH work in libc
Marvin Borner
2020-04-29
Some work on the libgui
Marvin Borner
2020-04-29
Started libgui implementation
Marvin Borner
2020-04-29
Added basic exec calls for init and started libc
Marvin Borner
2020-04-28
Added support for multiple user applications
Marvin Borner
2020-04-28
Fixed userspace entering...
Marvin Borner
2020-04-28
Userspace rewrite -> IT WORKS! :)
Marvin Borner
2020-04-28
Maaaany fixes...
Marvin Borner
2020-04-27
Minor but important fixes in processing
Marvin Borner
2020-04-26
Awesome new multitasking system and scheduler
Marvin Borner
2020-04-26
Some elf userspace testing
Marvin Borner
2020-04-25
Some work on the elf loader
Marvin Borner
2020-04-02
Small fixes in the run executable
Marvin Borner
2020-04-01
Static address linking approach for userspace
Marvin Borner
2020-03-27
Added and applied tidy command
Marvin Borner
2020-03-18
Applied official linux kernel code style guidelines
Marvin Borner
2020-03-18
Replaced asm calls with sweet function
Marvin Borner
2020-02-15
Quite many improvements
Marvin Borner
2020-01-26
Magic commit
Marvin Borner
2020-01-16
Quite a different approach to userspace paging
Marvin Borner
2020-01-06
Usermode based allocating works a bit now
Marvin Borner
2020-01-04
Super awesome ultra optimizations
Marvin Borner
2020-01-03
I don't like CMake
Marvin Borner
2019-12-21
Many debugging/serial improvements
Marvin Borner
2019-12-21
Some userspace improvements
Marvin Borner
2019-12-18
Added very basic command support
Marvin Borner
2019-12-17
Finally fixed text input syscalls!
Marvin Borner
2019-12-16
Single hardcoded pixel drawing in userspace somehow works a bit
Marvin Borner
2019-12-14
idk
Marvin Borner
2019-12-11
Some user-side graphics
Marvin Borner
2019-12-10
Some syscalls and userspace stuff
Marvin Borner
2019-12-09
Lars, your wish may come true if you fix this!
Marvin Borner
2019-12-08
Working text input!
Marvin Borner
2019-12-07
Added userspace libc and began userspace based shell
Marvin Borner
2019-12-04
Fully working syscall interface
Marvin Borner
2019-12-04
More-working syscall logic (parameters work!)
Marvin Borner
2019-12-01
Semi-working C-based userspace syscalls
Marvin Borner
2019-11-30
Working userspace!
Marvin Borner
2019-11-24
Major coding style reformatting -> Kernighan & Ritchie
Marvin Borner
2019-10-31
Fixed build
Marvin Borner
2019-10-31
Some user mode improvements
Marvin Borner