ack/mach/pdp/libem/cmu4.s
1994-06-24 14:02:31 +00:00

22 lines
244 B
ArmAsm

.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
.sect .text
.define cmu4~
! $Id$
cmu4~:
mov (sp)+,r1
clr r0
cmp (sp),4(sp)
bhi 1f
blo 2f
cmp 2(sp),6(sp)
bhi 1f
beq 3f
2:
inc r0
br 3f
1:
dec r0
3:
add $010,sp
jmp (r1)