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18 lines
258 B
ArmAsm
18 lines
258 B
ArmAsm
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; Ullrich von Bassewitz, 06.08.1998
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; CC65 runtime: Scale the primary register
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.export aslax1, shlax1
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.importzp tmp1
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aslax1:
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shlax1: stx tmp1
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asl A
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rol tmp1
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ldx tmp1
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rts
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