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L-OS is a 3D angine written in Intel 8086 assembly for 16-bit real mode. The engine currently features Mode X support with wireframe meshes. L-OS is a booting package that can be installed to hard drive via floppy disk.
Project has been move to https://github.com/ciaa/Firmware
The project is not more active, we have fix a lot of issue and perform many improvements. These are now deliverd as part of a new project: https://github.com/ciaa/Firmware
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FreeOSEK is a scalable solution for embedded system. FreeOSEK OS is based on OSEK RTOS specification (OSEK-VDX). visit us in: http://opensek.sourceforge.net
OS-808x is an operating system for Intel 8086 / 8088. Written by Raja Subramanian in the year 1997 (in academic interest). Objective is to understand how operating system, device drivers and system software works in 8086 architecture / IBM x86 PC.
OS was written completely on x86 assembly language. It will be useful for people who wants to understand BIOS, x86 architecture and how OS provides services in 8086 real mode. It performs,
1. Completely written in x86 Assembly
2. 32 OS...
BNL OS is a free, modern operating system based on the design of Windows XP/2003.This is not a Linux based system, and shares none of the unix architecture. Please remember, this is in the development stage, and is not reccommended for everyday use.
ArchOpen is a project aimed at providing a fast, light and free operating system and applications for portable multimedia devices based on TI DM&DSC chips.
It currently supports a lot of Archos multimedia devices (Gmini402,AV400,...).
The goal of the project is to create an OS for archos device (Jbmm, Av and Gmini series). We are now working on our own kernel on: www.archopen.org. This kernel can be used as a lib to create seperate apps. It also has a gui that is able to launch elf li
This project aims to pool together as many kernel projects as possible, ironing out conflicts where possible, so that experimental kernel projects can get greater exposure, safely, and so that those projects can be tested under much more varied conditions
Blueport is an italian Open Source 32-bit operating system ... This project has temporarly moved to Gna.org: <a href="http://gna.org/projects/blueport">Blueport project</a>
libosdk stands for operating system development kit, which is simply a library containing low-level architecture dependent assembly procedures you can use to develop your own os without using assembly language or even know about it.
Love-Sources is a Linux kernel patchset maintained by a community. Its purpose is to provide a patchset to optimize desktop performance and test new "unstable" features.
nucleOS will be an 32-bit Operating System (perhaps we'll make it 64-bit later), written in Pascal and Assembler. It will be based on the i386 architecture and will support multi-tasking later on. Project is dead since 2006-03-19.
kissme is a free (GPLed) Java Virtual Machine. It is being developed on GNU/Linux and can run console java applications. kissme is to be used with the GNU Classpath java class library. kissme also provides support for orthogonally persistent java.
AcOS is an acronym for Assembly Constructed Operating System.
As the name suggests AcOS is written in the assembly programming language and written for the Intel i386+ and compatible range of processors.
Still in early development
OS NeXt... The next best thing since Linux! This operating system is unique. It is nothing like Windows or Linux. It has it's own easy scripting and programming langauge so that users can totally customize it. It has crash recovery and so much more!
Open OS aims to be a Linux-based operating system with true and complete Win16 and Win32 compatibility as well as enhanced features. OpenOS will rely on the XWindows server, but will use its own desktop environment and window manager.
A Protected mode microkernel for the x86 system.
With features like memory management, multitasking and protection will be included in the kernel, the rest will be added as drivers/software.
The L4Ka microkernel is an L4 compatible microkernel running on multiple platforms (x86, ARM, MIPS, PPC, 68K). Its official name is now L4Ka::Hazelnut. This kernel has been discontinued in favor of L4Ka::Pistachio. See http://l4ka.org/