11 Commits

Author	SHA1	Message	Date
Virgil Dupras	1536434666	pcat: implement cell execution and shaping things up	2020-06-20 13:50:01 -04:00
Virgil Dupras	723d3c4249	pcat: all native words implemented! ... (well, not PC@ and PC!, but I'm not even sure what would be the role of these in a PC/AT. they're only used in drivers on the z80 front, so they will not be immediately needed. todo... ) Now comes the fitting part.	2020-06-19 08:10:51 -04:00
Virgil Dupras	89bc7df120	pcat: more native words	2020-06-18 23:10:14 -04:00
Virgil Dupras	3b21ba635d	pcat: add PICK and (roll)	2020-06-18 21:21:46 -04:00
Virgil Dupras	6bc1738bfd	pcat: implement (loop) ... 8086 asm is a lot terser than z80... Those indirect memory operations are very handy.	2020-06-18 15:01:04 -04:00
Virgil Dupras	bc8144b4be	pcat: implement (br) and (br?)	2020-06-16 22:10:32 -04:00
Virgil Dupras	8c452f5add	pcat: begin implementing find ... Not comparing strings yet. Without asm tooling support, it's a big chunk to swallow at once. It's progressing well!	2020-06-14 21:52:58 -04:00
Virgil Dupras	3be30e24bb	pcat: implement execute and nativeWord	2020-06-14 15:27:26 -04:00
Virgil Dupras	177750c928	recipes/pcat: first steps into 8086!	2020-06-12 14:03:31 -04:00
Virgil Dupras	210b833c71	8086asm: begin adding MODRM-enabled ops	2020-06-12 12:07:48 -04:00
Virgil Dupras	749fdf1b18	8086asm: add 8-bit JMP, MOVrI, INT, ... Verified against nasm with equivalent code.	2020-06-12 11:29:00 -04:00