michaelengel

xv6-d1

Port of MIT's xv6 OS to the Nezha RISC-V board with Allwinner D1 SoC

xv6-rv32

Port of MIT's xv6 OS to 32 bit RISC V

xv6-vf2

Port of the xv6 OS to the VisionFive 2 RISC V board

kencc-cross

Updated Plan9 cross compilers (for OSX and Linux) including RISC V target

Baremetal-NeXT

Bare metal programming experiments for 68040-based NeXT systems

OSE2023

Code for the course operating systems engineering at Uni Bamberg (Summer 2023)

simplerv32

Simple RISC-V RV32 code example and simulator

TI1500_GCC

gcc, gas and binutils for TI 1500 System V

bib

SRA Bibliography

LakeOS

A L4-like micro-kernel OS written in Rust

lisaprom

Trying to replace the Apple Lisa's 6309 PROM with a 22V10 GAL

My4thEmu

Emulator for Dennis Kuschel's My4TH computer

osblog

The Adventures of OS

semu

A minimalist RISC-V system emulator capable of running Linux kernel

8031_invasm

8031/8051 inverse assembler for Hewlett-Packard and Agilent logic analyzers

beaglev_doc

BillBe

BillBe is an (incomplete) Hobbit BeBox emulator.

d1rgb

Bare metal Allwinner D1 video code

discobsd

2.11BSD-based UNIX-like OS for STM32 and PIC32 Microcontrollers

gbttt

Example code for a Gameboy Tic-Tac-Toe game using sdcc

oberon-riscv

Oberon RISC-V port, based on Samuel Falvo's RISC-V compiler and Peter de Wachter's Project Norebo. Part of an academic project to evaluate Project Oberon on RISC-V.

oberon-riscv-emu

A version of the Oberon emulator using RISC-V instead of Wirth's RISC machine.

oberon-riscv-overlays

A project that adds code overlays to the Oberon system running on RISC-V.

research-unix-v7

Research UNIX v7 ported the the Raspberry Pi

rxv64

xv6 OS

shoebill

A Macintosh II emulator that runs A/UX

tinyemu-riscv-haiku

Tinyemu for testing the Haiku RV64 port with patches by X512 and macOS SDL2/keyboard mapping support

touchHLE

High-level emulator for iPhone OS apps by hikari-no-yume

xv6-k210

Port XV6 to K210 board!

xv6-riscv-fpga

Build a RISC-V computer system on fpga iCE40HX8K-EVB and run UNIX xv6 using only FOSS (free and open source hard- and software).