collapseos

Author	SHA1	Message	Date
Virgil Dupras	91f79d1131	Move z80a from B200 to B5 The idea is to consider assemblers as "runtime" apps instead of placing them in the "bootstrap" section of the blocks. These apps will be used for much more than bootstrapping. Moved its documentation to doc/asm.txt and made its code blocks more compact.	2020-09-21 17:51:08 -04:00
Virgil Dupras	5c4bbaabf4	doc: move usage documention out of the system	2020-08-15 19:40:36 -04:00
Virgil Dupras	2d9a07d215	blkunpack: don't include trailing empty lines This was becoming heavy to manage.	2020-06-23 06:52:34 -04:00
Virgil Dupras	f6ded7712e	VE: add 't' This is the first commit I do entirely in VE. It's a habit I'm planning on taking as it helps a lot to find usability issues.	2020-06-11 18:12:01 -04:00
Virgil Dupras	ed2b91411a	Limit ourselves to 8-bit branching I'm planning on going back to 8-bit branching. 16-bit br cells incur a non-negligible penalty and, while at first 64 words (128 bytes forward or backward) seemed a bit limiting, I now don't see why one would ever construct such a big branch. It would be un-forthy. Also, I looked at using BC instead of IY to hold IP and the transition would be a lot easier with 8-bit branching. In this commit, all I do is add overflow checks in IF. The mechanic below doesn't change. I'll give myself some time to think it over so that I avoid yet another back and forth.	2020-05-24 10:16:25 -04:00