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23 lines
331 B
ArmAsm
23 lines
331 B
ArmAsm
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;
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; Ullrich von Bassewitz, 29.12.1999
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;
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; CC65 runtime: Increment eax by value in Y
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;
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.export inceaxy
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.importzp ptr4, sreg
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inceaxy:
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sty ptr4
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clc
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adc ptr4
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bcc inceax9
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inx
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bne inceax9
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inc sreg
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bne inceax9
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inc sreg+1
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inceax9:
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rts
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