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cc65/libsrc/runtime/ldeaxi.s

26 lines
451 B
ArmAsm

;
; Ullrich von Bassewitz, 31.08.1998
;
; CC65 runtime: Load eax indirect from address in ax
;
.export ldeaxidx, ldeaxi
.importzp sreg, ptr1
ldeaxi: ldy #3
ldeaxidx:
sta ptr1
stx ptr1+1
lda (ptr1),y
dey
sta sreg+1
lda (ptr1),y
dey
sta sreg
lda (ptr1),y
dey
tax
lda (ptr1),y
rts