Virgil Dupras
aad6b5c2e5
avra: add global constants
2020-05-19 10:48:48 -04:00
Virgil Dupras
ac309bbd9e
avra: rename AGAIN, to AGAIN?,
...
AGAIN, becomes a shortcut for "' RJMP AGAIN?,"
2020-05-19 10:36:07 -04:00
Virgil Dupras
7a41c5c6f9
avra: add IF, .. THEN,
...
I decided to keep SKIP, .. TO, (renamed from AT,) around and limit
IF, .. THEN, to the simple BRNE case.
2020-05-19 10:26:57 -04:00
Virgil Dupras
8bbd29d37d
avra: add SKIP, .. AT,
...
Will change to IF, .. THEN, but I need a way to easily reverse a
BR op. But from this commit, the translation of sms/kbd/ps2ctl.asm
is complete! perfect binary match!
2020-05-19 10:19:37 -04:00
Virgil Dupras
8ca85abfbd
avra: add BEGIN, .. AGAIN,
2020-05-19 07:39:34 -04:00
Virgil Dupras
7b7e60ed4a
avra: implement LD/ST
...
Still making great progress on sms/kbd/ps2ctl. Still matching ref
binary.
2020-05-18 22:28:58 -04:00
Virgil Dupras
6a55a04f22
sms/kbd: still advancing on ps2ctl
...
next step: implement ST.
2020-05-18 20:55:10 -04:00
Virgil Dupras
e0bc14e55c
avra: implement BR*
...
Getting good! still advancing on ps2ctl in sms/kbd and still
matching reference binary.
2020-05-18 20:34:06 -04:00
Virgil Dupras
cdddfdefae
avra: add a layer of indirection to FLBL!
...
This will make it easier to fit BR* in there.
2020-05-18 19:45:30 -04:00
Virgil Dupras
63dec372ce
sms/kbd: continue advancing on ps2ctl rewrite
...
Still binary matching. Next step is branching support.
2020-05-17 21:10:02 -04:00
Virgil Dupras
177e70580f
sms/kbd: begin rewriting ps2ctl to Forth
...
So far, the resulting binary matches.
2020-05-17 14:24:27 -04:00
