7 Commits

Author	SHA1	Message	Date
Virgil Dupras	338769a0a8	z80a: add PUSH0, PUSH1, PUSHZ, macros	2020-04-22 19:03:32 -04:00
Virgil Dupras	7464c67c80	boot: fix (roll) ... It didn't work for values over 0xff. Duh!	2020-04-22 10:47:23 -04:00
Virgil Dupras	446ce574cd	Add words "'S" and "S0"	2020-04-21 07:45:23 -04:00
Virgil Dupras	ae14c55feb	boot: a little dereferencing to make things a bit faster	2020-04-20 23:30:08 -04:00
Virgil Dupras	e569e40665	Forth-ify 2DUP 2OVER 2SWAP ... 2DROP was left in boot.z80 because it's used in icore.	2020-04-20 23:18:57 -04:00
Virgil Dupras	0438cb92fe	Add word "ROLL"	2020-04-20 23:06:39 -04:00
Virgil Dupras	4967c2add2	Merge z80c.fs and boot.fs into boot.z80	2020-04-20 21:27:34 -04:00