General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Try Free
$300 Free Credits to Build on Google Cloud
New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.
Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
...While it lacks things like TCP/IP, and robust filesystems, it does offer a small kernel size, perfect for playing around with. You can comfortably make changes on Windows, re-compile and test all from a 'normal' desktop.
C/C++ compilers and tools to compile and build for targets
DOS 16/32-bit, RDOS, Windows 16/32-bit, OS/2 16/32 bit, Linux 32-bit (x86), Netware
running on host OS
DOS, Windows 16/32/64-bit, OS/2, Linux 32/64-bit (x86/x64)
Open Watcom is now completely moved to GitHub
Open Watcom 2.0
https://github.com/open-watcom/open-watcom-v2#open-watcom-v2-fork
Open Watcom 1.9
https://github.com/open-watcom/open-watcom-1.9
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
...Currently CMOC does not support linking, so, I've written front end tools which edit CMOC's output so that it can be assembled and linked via LWTOOL's.
A simple C editor in included which makes it easy to compile/build and run the xroar emulator.
Please visit the CMOC website:
http://perso.b2b2c.ca/~sarrazip/dev/cmoc.html
CREDITS
LWTools - Portable tools for the Motorola 6809/6309
http://lwtools.projects.l-w.ca/
mcpp - A Portable C Preprocessor
http://mcpp.sourceforge.net/
Artistic Style - Automatic Source Formatter
http://astyle.sourceforge.net/
XRoar - Dragon & CoCo emulator
http://www.6809.org.uk/xroar/
CMOC - 6809 cross-compiler for a small C-like language
http://perso.b2b2c.ca/~sarrazip/dev/cmoc.html