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cc65/libsrc/runtime/incaxy.s

18 lines
293 B
ArmAsm

;
; Ullrich von Bassewitz, 05.08.1998
;
; CC65 runtime: Increment ax by valie in y
;
.export incaxy, incax4
.importzp tmp1
.macpack generic
incax4: ldy #4
incaxy: sty tmp1
add tmp1
bcc @L9
inx
@L9: rts