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49 lines
582 B
ArmAsm
49 lines
582 B
ArmAsm
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;
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; Ullrich von Bassewitz, 05.08.1998
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;
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; CC65 runtime: Increment ax by constant or value in Y
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;
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.export incaxy
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.export incax8, incax7, incax6, incax5
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.export incax4, incax3, incax2, incax1
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.importzp tmp1
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incax8: ldy #8
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bne incaxy
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incax7: ldy #7
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bne incaxy
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incax6: ldy #6
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bne incaxy
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incax5: ldy #5
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bne incaxy
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incax4: ldy #4
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bne incaxy
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incax3: ldy #3
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; bne incaxy
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incaxy: sty tmp1
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clc
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adc tmp1
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bcc *+3
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inx
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rts
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incax2: clc
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adc #2
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bcc *+3
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inx
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rts
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incax1: clc
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adc #1
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bcc *+3
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inx
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rts
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