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Now I struggle to remember why I ever did things they way I did. There must have been a reason...
17 lines
288 B
Plaintext
17 lines
288 B
Plaintext
CODE PICK
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HL POPqq,
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chkPS,
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( x2 )
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L SLAr, H RLr,
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SP ADDHLss,
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C (HL) LDrr,
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HL INCss,
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B (HL) LDrr,
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( check PS range before returning )
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EXDEHL,
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HL PS_ADDR LDddnn,
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DE SUBHLss,
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CC L2 @ JPccnn, ( abortUnderflow-B298 )
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BC PUSHqq,
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;CODE
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