COBOL compiler for the PC x86-32 platform.
An open source COBOL compiler for the PC x86-32 platform. Generates GNU assembler and requires GCC to produce a binary. Supports Linux, BSD and MinGW 32 bit platforms.
The SoftPear Project aims to create IBM PC/Apple Macintosh compatibility software. Its goals include software to be able to A) run Darwin/PPC executables, including Mac OS X, its libraries and its applications, on Darwin/x86 (using emulation/dynamic reco
Written in pure ASM and Exode with cloud computing in mind.
Cloudium OS is being written in pure ASM. It's designed for speed and ease, having cloud computing in mind. It also is secure (without requiring constant user input like Windows). But, how are we going to do this? Well every os wants/says these kind of things, so to accomplish our goals we follow these simple rules: keep it simple (that's way better then these complex interfaces etc. almost nobody wants), generalize (this makes things easier and more useful without extra complexity) and be inventive (sometimes doing it the classical way just doesn't work). Note: development peace will be temporarily lowered until February the fifth. Please check out our OS and Project site!
An easy to use Development Environment for OS developers to design, write, compile, test, and publish new or existing OS projects with ease.
Our mission is to explore and develop new operating system concepts; to redefine the architecture while using assembly language for most of the underlying architecture.
Nucleus is an Operating system Kernel that is totally different from Linux and Windows. It is easy to understand and implement. It will have native support, small architecture and full VGA support (no text mode).
Real-time, modular, microkernel-based operating system under development for i386. The first goal is to support 32-bit DOS protected mode applications made with DJGPP as well as native applications.
This project is to design and code high resolution timers for the linux operating system that conform to the POSIX API. The project aim is to have the resulting code accepted and integrated into the standard linux kernel.
rmapc is an efficient free map compiler for games using BSP files. Although influenced by id Software's quake map compiler, rmapc is developed from scratch and does not reuse code with similar utilities.
COBE is a operating system, wich is right in developing. Stay tuned.
A multi-tasking, multi-threaded micro-kernel operating system for the x86 platform.
An open source operating system for x86.
Clicker is a project for a Multitasking Open-source operating system written from scratch. based on a modular micro kernel. We want to explore new way of designing and using OSes :) [newz: PCI, NE2K and VBE]
Hdot264 is an experimental video codec project that is compliant with the latest and most efficient video compression standard. That standard has many aliases, including H.26L, JVT, MPEG-4 part 10, AVC and H.264 .
Minirighi is a multi-threading open-source operating system written for didactic purpose. It has been written from scratch and it is compatible with POSIX.
Squeak is an open, highly-portable Smalltalk-80 implementation, it runs on almost every operating system, and in bare hardware. What we gonna do with SqueakNOS is getting rid of the OS under Squeak, and we'll implement all the functionality in Smalltalk
FreeOS/1 is a Free, Open Source, FreeDOS based Free and Open Source Alternative OS, with open source Microsoft Windows compatibility using HXDOSExtender KernelEx,and ReactOS source code. FreeOS/1 will include new technologies and will be easy to use
This is a Linux kernel module and loader library to make the Portable Executables run natively to Linux. This will work as a replacement for WINE's execution method.
The Freedows OS Project is creating an open source core Kernel architecture based on the Stanford Cache Kernel model, with the aim to create a stable platform for kernel-level multi-platform emulation.
A new simple operating system
A basic operating system that can realize some basic functions. It is developing for educational purposes. It is being developed simultaneously with sslib, the Simple Standard Library for developers program no-OS apps, program NuOS commands or program an operating system.
A compiler and cross-compiler for (Currently) Cobol (with Fortran being added later). It is intended to be the first self-hosted open-source Cobol Compiler, e.g. the compiler itself will be written using Cobol.
PeiAsm Multi-Processor Assembler/Emulator for x86 Windows. -Coded by M. Keaton (The Polyester Method)
Perix is a 16/32 protected mode kernel, bootable and capable of running without an operating system. It is written in Turbo Pascal 7.0 for DOS, Delphi 7.0, Pascal Pro, Virtual Pascal v2.1, TASM and JWASM. Turbo pascal version can be used as kernel on its own, or as a second stage loader to external programs. I would like to announce, that the first attempt to put the Delphi 64bit to work was successful. As soon as possible I will place at the disposal a very small 64bit kernel version.
RadiOS is an open-source QNX Neutrino clone, written in Netwide Assembler (NASM).
Linux kernel patch to allow 8086/DOS programs to be executed in virtual 8086 mode under 64-bit Linux