ack/mach/z8000/libem/rmu2.s
1985-02-17 00:57:20 +00:00

18 lines
200 B
ArmAsm

.define rmu2
rmu2:
popl saveret, *RR14
pop R2, *RR14
pop R1, *RR14
test R2
jr MI, 1f
ldk R0, $0
div RR0, R2
2: pushl *RR14, saveret
ret
1: ld R0, R1
cp R2, R1
jp UGT, 2b
sub R0, R2
jp 2b