mirror of
https://github.com/cc65/cc65.git
synced 2024-12-27 00:29:31 +00:00
23 lines
234 B
ArmAsm
23 lines
234 B
ArmAsm
|
;
|
||
|
|
; Ullrich von Bassewitz, 25.07.2001
|
||
|
|
;
|
||
|
|
; CC65 runtime: Scale the primary register by 16
|
||
|
|
;
|
||
|
|
|
||
|
|
.export shrax4
|
||
|
|
.importzp tmp1
|
||
|
|
|
||
|
|
shrax4: stx tmp1
|
||
|
|
lsr tmp1
|
||
|
|
ror a
|
||
|
|
lsr tmp1
|
||
|
|
ror a
|
||
|
|
lsr tmp1
|
||
|
|
ror a
|
||
|
|
lsr tmp1
|
||
|
|
ror a
|
||
|
|
ldx tmp1
|
||
|
|
rts
|
||
|
|
|
||
|
|
|