10 Commits

Author	SHA1	Message	Date
Virgil Dupras	5adbf88591	z80: move lbluflw code around ... with uflw checks not being in next anymore, we can save ourselves a forward jump.	2020-08-08 08:19:31 -04:00
Virgil Dupras	d1de99d8c9	z80: implement stack overflow error condition ... Also, remove underflow checks from next: it's taxing and useless because underflow check already takes place in each relevant native word.	2020-08-08 08:08:05 -04:00
Virgil Dupras	b9fb6a6226	z80: move boot code around ... Bring native words together, make the next/exec/does/compiled cluster be at the beginning. Next step: bring find code into _find word.	2020-07-05 22:23:40 -04:00
Virgil Dupras	4a91ee5c9c	Extract (s) code from stable ABI zone ... Only its jump addr remains.	2020-07-05 08:54:22 -04:00
Virgil Dupras	440ea43a88	z80a: make mnemonic names more uniform across assemblers ... Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help.	2020-06-27 22:01:56 -04:00
Virgil Dupras	1d468d2168	Fix mis-documentation about literal words	2020-06-17 16:31:08 -04:00
Virgil Dupras	2be2f74a43	Make literal word routines into regular native words	2020-06-17 14:25:32 -04:00
Virgil Dupras	ea9833d4ff	Remove LITA ... It was useful when we still had the relinker, but now it has no use. I was waiting a bit to see if the distinction would be useful again, but it seems like it won't.	2020-06-17 13:50:42 -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	503dbe9a2c	Copy boot.z80 to blkfs	2020-04-22 21:19:12 -04:00