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collapseos/blk/328
Virgil Dupras 0f2d14ad8a z80a: add BREAK, instruction
This allows us to remove a lot of labels usage in boot code. This
commit has no effect on forth.bin.
2020-05-16 21:02:50 -04:00

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CODE S=
DE POPqq,
HL POPqq,
chkPS,
BEGIN,
LDA(DE),
(HL) CPr,
JRNZ, BREAK, ( not equal? break early. NZ is set. )
A ORr, ( if our char is null, stop )
HL INCss,
DE INCss,
JRNZ, AGAIN,
PUSHZ,
;CODE