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Collapse OS: Bootsrap post-collapse technology

Rejected submission by Mojibake Tengu at 2019-10-10 16:07:31 from the bits-and-pieces dept.
OS

Mojibake Tengu [soylentnews.org] writes:

Winter is coming and Collapse OS aims to soften the blow. It is a z80 kernel and a collection of programs, tools and documentation that allows you to assemble an OS that can:

        Run on minimal and improvised machines.
        Interface through improvised means (serial, keyboard, display).
        Edit text files.
        Compile assembler source files for a wide range of MCUs and CPUs.
        Read and write from a wide range of storage devices.
        Replicate itself.

Additionally, the goal of this project is to be as self-contained as possible. With a copy of this project, a capable and creative person should be able to manage to build and install Collapse OS without external resources (i.e. internet) on a machine of her design, built from scavenged parts with low-tech tools.
Status

The project lives on github https://github.com/hsoft/collapseos [github.com] and is progressing well! Highlights:

        Self replicates: Can assemble itself from within itself, given enough RAM and storage.
        Known to run on:
                A RC2014 through a serial link. It can also have a PS/2 keyboard directly plugged in.
                A Sega Master System or a MegaDrive (Genesis) with video output and D-Pad input and/or a PS/2 keyboard adapter.
        Has a shell that can poke memory, I/O, call arbitrary code from memory.
        Can read SD cards.
        Has a text editor modeled after UNIX's ed.
        Compact:
                Kernel: 2700 SLOC. binary size varies wildly. Generally around 3K.
                zasm: 5K binary, 2400 SLOC, 8K RAM usage to assemble kernel or itself.
                ed: 1K binary, 500 SLOC.
        Extremely flexible: Kernel parts are written as loosely knit modules that are bound through glue code. This makes the kernel adaptable to many unforseen situations.
        Built from a GNU environment with minimal tooling: only libz80 is needed.
        An exciting roadmap! https://collapseos.org/roadmap.html [collapseos.org]

Original Submission