XTulator
elks
| XTulator | elks | |
|---|---|---|
| 6 | 25 | |
| 138 | 928 | |
| - | - | |
| 0.0 | 9.7 | |
| almost 3 years ago | 12 days ago | |
| C | C | |
| - | GNU General Public License v3.0 or later |
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XTulator
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My new project: dream86, an 8086/PC emulator in Rust
I guess I'll need to change the name if it can do 286!
- What's everyone currently working on?
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I got an M5Stack FACES handheld dev kit, and am turning it into a portable pocket PC emulator! Early, quick 'n dirty results...
The firmware is a port of XTulator which is my 80186 PC emu project. This was a very quick beginning of the port which I did this evening. There's still a ton to do, but it looks feasible.
- An 80186 PC emulator written in C, can run many old games and operating systems! A work in progress.
elks
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Damn Small Linux 2024
ELKS supported MMU-less operation on 8088 and 80286 machines, but I don't think an ARM port exists: https://github.com/ghaerr/elks
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SIIG MiniSys S286 Small Form Factor PC
Roughly in the mid-90s I bought at a local surplus store a "Carry 1" industrial 8088 computer which to my surprise I later discovered it could run Linux (ELKS: https://github.com/ghaerr/elks). I ultimately sold it on Ebay because although it was a beautiful piece of old tech, I was struggling to find more space for other things.
Here's one. I had only the central unit, mine had two floppy drives.
- ELKS Embeddable Linux Kernel Subset – Linux for 8086
- ELKS 0.70 released: Linux for the 8086
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My Happy HP 95LX is my everyday computer.
I don't think you can replace the OS on these. Unless there is a way to boot them from DOS, but you are looking at 8c086 machine so the choice is limited. Linux or BSD won't work. But ELKS might if it can be made to boot from DOS. Minix 2.02 seems to work.
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$5 Ai-M62-12F-Kit RISC-V development board features BL616 WiFi 6, BLE 5.2, and Zigbee MCU, plenty of I/Os - CNX Software
Yet ELKS works on 16 bit computers with 640k of RAM.
- ELKS: Embeddable Linux Kernel Subset
- Past meets present in this $200 mini-laptop with a Intel 8088 chip and 640KB
- Imaging an MFM Hard Disk on a PC XT
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Furby 1998 Source Code
Some small size Linux-like OSes do exist though: one commenter suggested Lunix (which I didn't know, thanks for the link), and a slightly bigger one is ELKS which runs on old MMU-less x86 CPUs. I managed to run it on a 8088 industrial PC ages ago.
https://github.com/jbruchon/elks
I should have a Furby buried somewhere; now that I think of it, it may be the right platform to stick a bigger brain into, make it wireless so that it could be connected to the home IoT network then signal events or alerts.
What are some alternatives?
emu2 - Simple x86 and DOS emulator for the Linux terminal.
IoTGoat - IoTGoat is a deliberately insecure firmware created to educate software developers and security professionals with testing commonly found vulnerabilities in IoT devices.
decaf-emu - Researching Wii U emulation.
gcc-ia16 - Fork of Lambertsen & Jenner (& al.)'s IA-16 (Intel 16-bit x86) port of GNU compilers ― added far pointers & more • use https://github.com/tkchia/build-ia16 to build • Ubuntu binaries at https://launchpad.net/%7Etkchia/+archive/ubuntu/build-ia16/ • DJGPP/MS-DOS binaries at https://gitlab.com/tkchia/build-ia16/-/releases • mirror of https://gitlab.com/tkchia/gcc-ia16
libi86 - Attempt to reimplement non-standard C library facilities (e.g. <conio.h>) used in MS-DOS programs, for IA-16 GCC & ACK ― mirror of https://gitlab.com/tkchia/libi86 • Ubuntu packages for cross-compilation at https://launchpad.net/%7Etkchia/+archive/ubuntu/build-ia16/ • DJGPP/MS-DOS binaries at https://github.com/tkchia/libi86/releases
ao486_MiSTer - ao486 port for MiSTer
Projects - Ted Fried's MicroCore Labs Projects which include microsequencer-based FPGA cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects. MCL51, MCL64, MCL65, MCL65+, MCL68, MCL86, MCL86+, MCL86jr, MCLR5, MCLZ8
FUZIX - FuzixOS: Because Small Is Beautiful
gb-test-roms - Collection of Game Boy test roms.
linux-uwu - An optimized kernel based on the Debian Linux sources with graysky2's gcc optimization patch, Gabriel Krisman's fsync patch, and some Clear Linux patches layered on top
GBA - Game Boy Advance Bare Metal Assembly Programming
libudev-zero - Daemonless replacement for libudev