ack/mach/ns/libem/rmu.s
1985-07-26 11:56:24 +00:00

17 lines
167 B
ArmAsm

.define .rmu
.text
.rmu:
enter[r2],0
movd 1,r2
andd 12(fp),r2
movd 12(fp),r0
lshd -1,r0
remd 8(fp),r0
lshd 1,r0
addd r2,r0
remd 8(fp), r0
exit[r2]
ret 8