Showing 230 open source projects for "os assembly"

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  • 1
    CSAPP-Labs

    CSAPP-Labs

    Solutions and Notes for Labs of Computer Systems

    ...By actually building and debugging code that runs close to hardware, learners acquire intuition about performance trade-offs, bit-level manipulation, stack frame layout, and how compilers and OS features influence execution.
    Downloads: 2 This Week
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  • 2
    colorForth
    colorForth is, in Chuck Moore's own words: "A dialect of Forth that uses color to replace punctuation. Includes its own operating system. Produces extremely compact programs. Instant compile from pre-parsed source."
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    Downloads: 2 This Week
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  • 3

    MC 6800 Emulator for Teensy 4

    6800 Emulator runs on Teensy 4 processor

    6800/ET-3400 Emulator, designed for the Teensy 4.0/4.1 processors. Build this with the Arduino IDE 2.0. Full Source and readme included in archive. Programs written in 6800 assembly can be run in the emulator. It supports two modes of operation, an internal monitor program and a mode that emulates the Heathkit ET3400 (and ET-6800) microprocessor trainers. Motorola released the MC6800 chip in 1974. It was a source of inspiration for the designers of the more popular (and cheaper) 6502 chip...
    Downloads: 1 This Week
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  • 4

    SerpaeOS

    A cute and educational x86 OS

    SerpaeOS is a free, open-sourced x86 OS. It aims to provide a good resource for OSDevers to observe how certain features are implemented. The latest version is 23.2.1 Have a tip? Found a bug? Have a comment? Want to help? Contact us at serpaeos.devers@gmail.com Buy me a coffee! :) https://bmc.link/serpaeosdeL System Requirments: *4 GB Memory *4GB minimum PATA Hard Disk connected to the master slot on the primary IDE controller. *x86 processor
    Downloads: 0 This Week
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  • 5
    System Programming Roadmap

    System Programming Roadmap

    A roadmap to teach myself compiler dev, malware reverse engineering

    system-programming-roadmap is a curated roadmap and resource guide designed to help learners navigate the complex world of system-level programming. It aggregates high-quality tutorials, books, project ideas, and documentation links related to topics such as operating systems, file systems, kernel development, networking, and compilers. This repository is ideal for beginners looking to structure their learning or for experienced developers seeking to expand their knowledge in a structured...
    Downloads: 2 This Week
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  • 6
    gos

    gos

    its an gaming os

    the powerful os for gaming only for some days as test purpose .
    Downloads: 0 This Week
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  • 7
    BRUTAL

    BRUTAL

    An operating system inspired by brutalist design

    Brutal is a modern, experimental operating system that blends Unix principles with retro aesthetics and a unique design philosophy. Written from scratch in C and assembly, Brutal aims to offer a clean and consistent experience both at the system level and user interface level, featuring its own GUI, kernel, and userland tools. It’s inspired by classic systems like Plan 9 and early UNIX variants but reimagined with a focus on simplicity, beauty, and cohesive tooling. The OS is modular and composable, with everything built to feel like it belongs to the same ecosystem.
    Downloads: 0 This Week
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  • 8

    The NitrOS-9 Project

    OS-9/6809 compatible operating system for Tandy CoCo and Dragon

    The NitrOS-9 Project provides an OS-9/6809 compatible operating system for the Tandy/TRS-80 Color Computer and Dragon home computer.
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    Downloads: 15 This Week
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  • 9

    FPC DOS

    an MS-DOS compatible OS, written in Pascal and i8086 assembly

    Downloads: 0 This Week
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  • 10

    SpecOS

    A multi-threaded-style OS for the Spectrum +3

    A multi-threaded-style OS for the Spectrum +3. Based on a kernel/userland model, it decouples the kernel implementation from the run-time system call mechanism, and provides for some POSIX-style functions. A file descriptors layer provides abstraction for easy file redirection. Userland processes are relocatable, and have no knowledge of the kernel or memory layout, leaving the flexibility to change the memory paging model without requiring a recompile of all userland programs.
    Downloads: 0 This Week
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  • 11
    raspberry-pi-os

    raspberry-pi-os

    Learning operating system development using Linux kernel and Raspberry

    This project provides a step-by-step educational guide on building a simple operating system kernel entirely from scratch, specifically targeting the Raspberry Pi 3. The operating system, referred to as RPi OS, is inspired by the Linux kernel but remains intentionally minimal to focus on clarity and teaching fundamental OS concepts. Each lesson introduces a kernel feature and demonstrates its implementation within RPi OS, followed by a comparison to how the same concept is realized in the...
    Downloads: 2 This Week
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  • 12

    OpenFSL

    An open source filesystem library

    OpenFSL is an os-independent file system library. It provides file system control with customizable disk control. Currently supports MBR and FAT32 partially.
    Downloads: 0 This Week
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  • 13
    Emerald

    Emerald

    An operating system written in C

    emerald is a minimalistic Unix-like operating system kernel developed for x86_64 systems, focused on being lightweight, modular, and understandable. Written in C and assembly, emerald serves as a learning tool for OS enthusiasts who want to explore kernel design from scratch. It includes basic components such as multitasking, paging, interrupts, and system calls, while maintaining a clear and concise codebase. Emerald is a strong starting point for building more complex systems or experimenting with new OS features.
    Downloads: 0 This Week
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  • 14

    CariboOS 4.1

    Assembly 16 bit Operating System based on x86 and x64 PCs

    This is an assembly based OS . By Zanvok Corporation based on MikeOS by Mike Saunders.
    Downloads: 0 This Week
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  • 15
    PlusOS (Plus Operating System)

    PlusOS (Plus Operating System)

    OS bootable from Linux,Windows and others partitions as auxiliary OS

    Plus operating system is hobby project. That's built to run as auxiliary OS with Major OS like Windows and Linux etc..bootable with grub2 and own boot loader.focused on eBook reading software(PDF,EPUB,MOBI,DJVU,CHM...).with programs like calculator, notepad,source code editor, hex viewer, text viewer,image viewer and many games.VESA 32bpp GUI from startup.read-only plus maybe writing support for standard file systems FAT/NTFS/EXT/CDFS.codec for archives(ZIP,RAR,7z,GZ ...).codec for image...
    Downloads: 1 This Week
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  • 16
    Haiway

    Haiway

    Haiway Edge Computing OS

    Haiway is a simple operating system written from scratch in C with the goal of helping learners understand OS development fundamentals. Targeting x86_64 systems and running in a bare-metal environment like QEMU, Haiway implements its own bootloader, kernel, and essential subsystems such as memory management, interrupt handling, and user process execution. Designed to be lightweight and readable, the project emphasizes clarity and modularity, making it a useful base for experimentation or...
    Downloads: 0 This Week
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  • 17
    cpuminer

    cpuminer

    A CPU miner for Litecoin, Bitcoin, and other cryptocurrencies

    cpuminer is a multi-threaded, highly optimized CPU miner for Litecoin, Bitcoin, and other cryptocurrencies. Currently supported algorithms are SHA-256d and scrypt(N, 1, 1). It supports the getblocktemplate mining protocol as well as the Stratum mining protocol, and can be used for both solo and pooled mining. Notice: Please see here to understand why this package is recognized as a threat by some antivirus software: https://github.com/pooler/cpuminer/issues/13
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    Downloads: 345 This Week
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  • 18
    fast single-privilege single-address-space preemptive-multithreading persistent data-centric secure multiuser operating system with safe-language and reconfigurable graphical interface
    Downloads: 0 This Week
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  • 19
    ZM

    ZM

    A library to handle coroutine and green thread in C

    ZM is a C library to handle continuations (coroutine, exception, green thread) with finite state machines. The library is written in C99 without external dependecy or machine-specific code and can be compiled in ansi-c or ansi-c++ with the minal effort to define two unsigned int type (uint8_t and uint32_t).
    Downloads: 0 This Week
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  • 20
    Drauger OS

    Drauger OS

    Ubuntu-based Linux Gaming OS

    Drauger OS is an Ubuntu-based Linux desktop gaming distribution that ships with many modifications and optimizations over stock Ubuntu that are intended to improve gaming performance and the gaming experience. From simple changes such as swapping Gnome out for the light-weight Xfce Desktop Environment and using a dark GTK theme by default, to more complex changes such as using a kernel compiled in-house and replacing PulseAudio with Pipewire. Drauger OS is built from the ground up with our...
    Downloads: 0 This Week
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  • 21
    PinPog

    PinPog

    Ping-Pong-like game in Assembly that works without OS

    pinpog is a simple, open-source ping pong game implemented in C using SDL2. Created by Tsoding, it serves as both a nostalgic recreation of the classic arcade game and a fun educational project demonstrating game development fundamentals such as collision detection, input handling, and frame-based rendering. It’s small in scope but clear in design, making it ideal for those learning C or exploring real-time interactive programming through games.
    Downloads: 0 This Week
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  • 22
    MenuetOS - a fully 32 assembly written OS for x86.
    Downloads: 97 This Week
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  • 23
    ThinstationOS

    ThinstationOS

    Thinstation OS based on OpenSuSE 11.4

    Image of the virtual machine VirtualBox or Hyper-V with Thinstation OS on the basis of OpenSuSE 11.4, TSmon is also included. Allows to configure and launch assembly of Thinstation in the graphic mode. ###################### Образ виртуальной машины для VirtualBox или Hyper-V с Thinstation ОС на основе OpenSuSE 11.4, так же включен TSmon. Позволяет конфигурировать и запускать сборку Thinstation в графическом режиме.
    Downloads: 1 This Week
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  • 24
    Fiwix

    Fiwix

    A UNIX-like kernel for the i386 architecture

    FiwixOS 3 is a Fiwix distribution, an operating system made from a software collection that is based upon the Fiwix kernel. It basically comprises a Fiwix kernel, GNU tools, libraries and additional software. All the included software is free and open-source software made available both as compiled binaries and in source code form, which allows modifications to the original software. FiwixOS 3 uses the Newlib v3.1.0 as its C standard library, and the Ext2 as its primary file...
    Downloads: 0 This Week
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  • 25

    Thread

    Mulithreading Arduno library

    Simplest of possible kernel for iterative time division multithreading on smallest AVR boards Arduino. This is a small and adapted part of the future "Like OS".
    Downloads: 0 This Week
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