1.
.text
.global _start
mov r0,#0x9
mov r1,#0x15
loop:
cmp r0,r1
beq stop
subcc r1,r1,r0
subhi r0,r0,r1
b loop
stop:
bstop
.end
2.
.text
.global _start
_start:
mov r0,#0x1
mov r1,#0x0
add:
cmp r0,#0x64
addls r1,r1,r0
bhi stop
add r0,r0,#0x1
b add
stop:
bstop
.end