9 Commits

Author	SHA1	Message	Date
Virgil Dupras	62eb5589c3	avra: refactor instruction tbl ... The instruction table is now beefier and has redundant data, but this simplifies processing. This should simplify upcoming work.	2019-12-15 15:53:28 -05:00
Virgil Dupras	64935d8b40	avra: add IN and OUT instructions	2019-12-15 08:43:59 -05:00
Virgil Dupras	ab578159b7	avra: refactor args parsing ... This costs us a bit of space for now but should make things a lot simpler down the road, especially with "alias ops" which are simple syntactic sugar for another op.	2019-12-14 15:17:55 -05:00
Virgil Dupras	fa75f30ffb	avra: add RJMP and RCALL instructions	2019-12-14 12:28:27 -05:00
Virgil Dupras	33c480a5dd	avra: remove useless instrBRBits table ... I had written this when trying different approaches to adding BR and I forgot to remove it.	2019-12-14 09:41:36 -05:00
Virgil Dupras	a5efc695e9	avra: add "Rd + bit" instructions	2019-12-14 09:33:46 -05:00
Virgil Dupras	c696fcbce4	avra: add "with immediate" instructions	2019-12-14 09:05:38 -05:00
Virgil Dupras	4b9712a224	avra: add branching instructions	2019-12-13 22:49:15 -05:00
Virgil Dupras	57c1a10434	avra: first steps	2019-12-13 17:38:40 -05:00