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collapseos/arch/z80/trs80/xcomp.fs
Virgil Dupras 527f5977d7 Add BS, CR, LF, SPC ASCII consts
Previously, these words would be ascii emitters, but seldom used
except for the SPC emitter. However, I would often end up hardcoding
these constants. With useless emitters removed and ASCII constants
added, we have a more usable system.

Also, fix broken test harness.
2021-01-02 10:26:05 -05:00

21 lines
471 B
Forth

0xff00 CONSTANT RS_ADDR
0xfffa CONSTANT PS_ADDR
RS_ADDR 0x80 - CONSTANT SYSVARS
0 CONSTANT HERESTART
5 LOAD ( z80 assembler )
262 LOAD ( xcomp )
282 LOAD ( boot.z80.decl )
270 LOAD ( xcomp overrides )
0x3000 BIN( !
283 335 LOADR ( boot.z80 )
353 LOAD ( xcomp core low )
602 LOAD ( trs80 )
390 LOAD ( xcomp core high )
(entry) _
( Update LATEST )
PC ORG @ 8 + !
( TRS-80 wants CR-only newlines )
," CR 0x50 RAM+ C! BLK$ FD$ " EOT,
ORG @ |M 2 PC! 2 PC!
H@ |M 2 PC! 2 PC!