mirror of
https://github.com/cc65/cc65.git
synced 2024-11-02 18:06:48 +00:00
24 lines
206 B
ArmAsm
24 lines
206 B
ArmAsm
;
|
|
; Ullrich von Bassewitz, 25.10.2000
|
|
;
|
|
; CC65 runtime: Decrement the stackpointer by 1
|
|
;
|
|
|
|
.export decsp1
|
|
.importzp sp
|
|
|
|
.proc decsp1
|
|
|
|
ldy sp
|
|
bne @L1
|
|
dec sp+1
|
|
@L1: dec sp
|
|
rts
|
|
|
|
.endproc
|
|
|
|
|
|
|
|
|
|
|