mirror of
https://github.com/cc65/cc65.git
synced 2024-08-18 10:29:06 +00:00
27 lines
292 B
ArmAsm
27 lines
292 B
ArmAsm
|
;
|
||
|
; Ullrich von Bassewitz, 17.06.1998
|
||
|
;
|
||
|
; unsigned char cursor (unsigned char onoff);
|
||
|
;
|
||
|
|
||
|
.export _cursor
|
||
|
.export cursor
|
||
|
|
||
|
|
||
|
.proc _cursor
|
||
|
|
||
|
tay ; onoff into Y
|
||
|
ldx #0 ; High byte of result
|
||
|
lda cursor ; Get old value
|
||
|
sty cursor ; Set new value
|
||
|
rts
|
||
|
|
||
|
.endproc
|
||
|
|
||
|
|
||
|
.bss
|
||
|
|
||
|
cursor: .res 1
|
||
|
|
||
|
|