ack/mach/pdp/libem/sli.s
1984-07-19 13:34:12 +00:00

24 lines
287 B
ArmAsm

/ $Header$
.text
.globl sli~
.globl save1~,unknown~
sli~:
mov (sp)+,save1~
cmp r0,$02
bgt 1f
mov (sp)+,r1
mov (sp)+,r0
ash r1,r0
mov r0,-(sp)
jmp *save1~
1: cmp r0,$04
bgt 2f
mov 02(sp),r0
mov 04(sp),r1
ashc (sp)+,r0
mov r0,(sp)
mov r1,02(sp)
jmp *save1~
2: jmp unknown~