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collapseos
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9 Commits

Author SHA1 Message Date
Virgil Dupras 7359717000 z80: add missing chkPS, calls 
chkPS, used to be only for words that pushed back to PS, but I've
recently removed underflow checks from next and I forgot to add
missing chkPS, calls that go with this change.
 2020-08-23 08:43:51 -04:00
Virgil Dupras 7ace3032ef zasm: complete mnemonic argspecs harmonization 2020-08-15 08:11:48 -04:00
Virgil Dupras 73623fff53 zasm: rename LDdd(n) to LDd(n) 
it seems I left my asm argument harmonization half done here.

Instructions list at B208 doesn't correspond to many actual
mnemonics. This mnemonic here was the worst offender.
 2020-08-14 21:45:25 -04:00
Virgil Dupras 5adbf88591 z80: move lbluflw code around 
with uflw checks not being in next anymore, we can save ourselves
a forward jump.
 2020-08-08 08:19:31 -04:00
Virgil Dupras b9fb6a6226 z80: move boot code around 
Bring native words together, make the next/exec/does/compiled
cluster be at the beginning.

Next step: bring find code into _find word.
 2020-07-05 22:23:40 -04:00
Virgil Dupras 42818d25be z80: remove layers of indirection of find calls 2020-06-18 07:40:20 -04:00
Virgil Dupras f6ded7712e VE: add 't' 
This is the first commit I do entirely in VE. It's a habit I'm planning
on taking as it helps a lot to find usability issues.
 2020-06-11 18:12:01 -04:00
Virgil Dupras 295b4b6e0a z80a: add BIN( parameter 
Will be useful for assembling binaries for the TRS-80 which can't start
at addr 0.
 2020-04-27 15:11:38 -04:00
Virgil Dupras 503dbe9a2c Copy boot.z80 to blkfs 2020-04-22 21:19:12 -04:00