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22 lines
179 B
ArmAsm
22 lines
179 B
ArmAsm
12 years ago
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; Ullrich von Bassewitz, 05.08.1998
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; CC65 runtime: negation on ints
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.export negax
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negax: clc
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eor #$FF
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adc #1
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pha
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txa
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eor #$FF
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adc #0
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tax
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pla
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rts
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