Assembly programming (Z80 / eZ80)

[debrouxl]

* https://codewalr.us is the replacement for Omnimaga, which is largely dead by now, due to its staff - disrespecting members is pretty much never a good idea;
* I'd also recommend http://wikiti.brandonw.net/ for documentation;
* the beta TI-Planet Project Builder, partially open-source (it's just that we haven't finished reviewing the code yet), provides online C compilation functionality for the TI-eZ80 series, based on the common library framework and toolchain mainly by Mateo, on top of the ZDS compiler (which is garbage, but available at no cost);
* on the TI-eZ80 series, Mateo's Cesium takes care of so-called "shell" functionality; CEmu emulates the TI-eZ80 series, and provides an offline ROM dumper, while beta versions of TILP (libticalcs, from which libhpcalcs is derived) provide an online ROM dumper which does not interfere with the Flash memory's contents.