Projects

yasux

Yasux ("Yet another simple UNIX") is yet another simple UNIX written from scratch. Its aim is to be a Single UNIX Specification compliant operating system being simple, small in its size and having a source which is easy to understand. This is not achieved by keeping features away, but by ... [More] letting features be deactivateable, so the user can remove all features which he does not want. [Less]

usp-osdev

Operating Systems II Welcome to the website of the Operating Systems II course taught at University of São Paulo (USP) from São Carlos city, Brazil. The repository provides source codes presented at our classes and supplementary source codes to help the students. InfoTeacher: Francisco José ... [More] Monaco monaco@icmc.usp.br Assistant (student): Renê de Souza Pinto rene@grad.icmc.usp.br Lecture Slides (in portuguese)http://renesp.com.br/so [Less]

radixosdev

TODOBold text is used to show what i'm currently working on. Strikethrough text shows finished items. Setup GRUB Write a kernel skeleton Implement a custom ANSI C Library (libc) assert.h ctype.h (Not affected by locale.h) errno.h float.h iso646.h limits.h locale.h (Partially implemented. ... [More] Functions return null, but everything is there. This file will not be finished until anything requires me to.) math.h setjmp.h signal.h stdarg.h stddef.h stdio.h stdlib.h string.h time.h Rewrite what we have of the kernel with the new libc Write a program launcher Write a shell (rSHELL) and let rCORE load and execute it at start Implement multiple processes Write a stack-handler for process-to-process communication. Write a decent shutdown Power management Port a high level scripting language. Python/Lua/Squirrel/Perl. [Less]