izaya/collapseos
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d2ec5e271c
collapseos/forth
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Virgil Dupras d2ec5e271c Optimize boot binary's word execution code 
Should be significantly faster now. Less push/popping and usage of
DE instead of IY.
2020-04-15 16:09:10 -04:00
..
adev.fs Add adev unit 2020-04-12 21:49:20 -04:00
blk.fs Support nested LOAD 2020-04-14 21:04:07 -04:00
boot.fs Optimize boot binary's word execution code 2020-04-15 16:09:10 -04:00
cmp.fs Clarify signed-ness 2020-04-15 12:29:47 -04:00
core.fs Make word routine refs 1b instead of 2 2020-04-15 15:16:11 -04:00
fmt.fs Clarify signed-ness 2020-04-15 12:29:47 -04:00
icore.fs Make word routine refs 1b instead of 2 2020-04-15 15:16:11 -04:00
link.fs Make word routine refs 1b instead of 2 2020-04-15 15:16:11 -04:00
parse.fs parse: be a bit more graceful on parsing meta-failure 2020-04-09 08:27:14 -04:00
print.fs blk: first steps 2020-04-14 09:07:20 -04:00
readln.fs Add one layer of indirection in subsystem memory management 2020-04-12 20:42:00 -04:00
README.md Move "forth" folder to project's root folder 2020-03-18 22:25:44 -04:00
str.fs Move ASCII constants from str unit to print 2020-04-04 10:28:00 -04:00
xcomp.fs Make word routine refs 1b instead of 2 2020-04-15 15:16:11 -04:00
z80a.fs Make word routine refs 1b instead of 2 2020-04-15 15:16:11 -04:00
z80c.fs Optimize boot binary's word execution code 2020-04-15 16:09:10 -04:00

README.md

Forth

WIP A Forth interpreter. Far from complete, but you can do stuff like

KEY EMIT KEY EMIT

See dictionary.txt for a word reference.