mirror of
https://github.com/cc65/cc65.git
synced 2024-11-06 15:06:07 +00:00
29 lines
430 B
ArmAsm
29 lines
430 B
ArmAsm
|
|
;
|
|
; Maciej 'YTM/Elysium' Witkowiak
|
|
;
|
|
; 22.12.99, 29.07.2000
|
|
|
|
.import popax
|
|
.importzp ptr3, ptr4
|
|
.export DoubleSPop
|
|
.export SetPtrXY
|
|
|
|
.include "../inc/geossym.inc"
|
|
|
|
DoubleSPop:
|
|
sta ptr4
|
|
stx ptr4+1
|
|
jsr popax
|
|
sta ptr3
|
|
stx ptr3+1
|
|
; rts
|
|
;
|
|
; SetPtrXY can be sometimes executed twice, but even this way it is few cycles
|
|
; faster...
|
|
|
|
SetPtrXY:
|
|
ldx #ptr4
|
|
ldy #ptr3
|
|
rts
|