5 Commits

Author	SHA1	Message	Date
Virgil Dupras	e4a4a9800d	z80: Use BC as IP register instead of IY ... It's a bit more inconvenient in terms of register protection (BC is much more generally useful than IY), but it makes tight spots such as next and execute much faster, so I think it's worth it.	2020-07-06 23:31:00 -04:00
Virgil Dupras	5a2612a9c5	Add HERESTART xcomp config	2020-06-28 19:45:28 -04:00
Virgil Dupras	3068b58be5	Rename RAMSTART to SYSVARS ... It's more descriptive this way. Also, I'll soon add a new HERESTART config.	2020-06-28 18:49:30 -04:00
Virgil Dupras	da371451cc	Replace INITIAL_SP with PS_ADDR conf ... Now I struggle to remember why I ever did things they way I did. There must have been a reason...	2020-05-11 21:08:24 -04:00
Virgil Dupras	503dbe9a2c	Copy boot.z80 to blkfs	2020-04-22 21:19:12 -04:00