2000-10-25 19:53:22 +00:00
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;
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; Ullrich von Bassewitz, 25.10.2000
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;
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; CC65 runtime: Pop a from stack
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;
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.export popa
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.importzp sp
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.proc popa
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2000-11-28 13:27:42 +00:00
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.ifpc02
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lda (sp)
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.else
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2003-04-12 20:50:58 +00:00
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ldy #0 ; (2)
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lda (sp),y ; (7) Read byte
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2000-11-28 13:27:42 +00:00
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.endif
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2003-04-12 20:50:58 +00:00
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inc sp ; (12)
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beq @L1 ; (14)
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rts ; (20)
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2000-11-28 13:27:42 +00:00
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@L1: inc sp+1
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rts
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2000-10-25 19:53:22 +00:00
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.endproc
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