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

23 lines
222 B
ArmAsm

/ $Header$
.text
.globl csa~
.globl fat~
ECASE = 20.
csa~:
sub 02(r0),r1
blt 1f
cmp 04(r0),r1
blo 1f
asl r1
add r1,r0
mov 06(r0),r1
beq 2f
jmp (r1)
1: mov (r0),r0
beq 2f
jmp (r0)
2: mov $ECASE,-(sp)
jmp fat~