Virgil Dupras
dbd283758c
Refer to BOOT and (uflw) by addr in stable ABI
...
Was previously referred to by name+find, which was wasteful.
2020-06-21 11:41:10 -04:00
Virgil Dupras
035532acf7
z80: remove remaining indirections in execute calls
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We now have a stable ABI that is pretty cleared up...
2020-06-18 07:50:20 -04:00
Virgil Dupras
42818d25be
z80: remove layers of indirection of find calls
2020-06-18 07:40:20 -04:00
Virgil Dupras
eba83fa9a9
z80: use named labels for boot routines
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The usage of numerotated labels for this was becoming severly
confusing.
2020-06-18 07:16:40 -04:00
Virgil Dupras
f6ded7712e
VE: add 't'
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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
2d17b4e8ec
Make string length-prefixed instead of null-terminated
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I'm not sure why I chose null-terminated initially. Probably because
the z80asm version had null-terminated strings.
Length-prefixes strings are the traditional form of strings in Forth
and it's a bit easier to work with them with traditional forth words
when they're under this form.
2020-05-25 20:34:52 -04:00
Virgil Dupras
295b4b6e0a
z80a: add BIN( parameter
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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
