mirror of
https://github.com/cc65/cc65.git
synced 2024-11-13 13:11:06 +00:00
23 lines
317 B
ArmAsm
23 lines
317 B
ArmAsm
|
;
|
||
|
|
; Ullrich von Bassewitz, 25.07.2001
|
||
|
|
;
|
||
|
|
; CC65 runtime: Scale the primary register by 16
|
||
|
|
;
|
||
|
|
|
||
|
|
.export aslax4, shlax4
|
||
|
|
.importzp tmp1
|
||
|
|
|
||
|
|
aslax4:
|
||
|
|
shlax4: stx tmp1
|
||
|
|
asl a
|
||
|
|
rol tmp1
|
||
|
|
asl a
|
||
|
|
rol tmp1
|
||
|
|
asl a
|
||
|
|
rol tmp1
|
||
|
|
asl a
|
||
|
|
rol tmp1
|
||
|
|
ldx tmp1
|
||
|
|
rts
|
||
|
|
|