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22 lines
269 B
ArmAsm
22 lines
269 B
ArmAsm
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; acqn, 01.16.2020
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; CC65 runtime: boolean cast
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.export bcasta, bcastax
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bcastax:
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cpx #0
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bne L1
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bcasta:
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tax
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beq L0 ; Zero already in X
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L1: ldx #0
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lda #1
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L0: rts
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