29 lines
340 B
ArmAsm
29 lines
340 B
ArmAsm
.equ SYS_EXIT,93
|
|
.data
|
|
int1: .word 0xa2
|
|
int2: .word 0xb
|
|
.text
|
|
.globl _start
|
|
_start:
|
|
adr x5,int1
|
|
ldr x0,[x5]
|
|
uxtw x1,x0
|
|
|
|
adr x5,int2
|
|
ldr x0,[x0]
|
|
uxtw x2,x0
|
|
|
|
mov x0,#0
|
|
|
|
loop: cbz x2, exit
|
|
tbz x2, next
|
|
add w8, w8, x1
|
|
|
|
next: lsl x1, #1
|
|
lsr x2, #1
|
|
b loop
|
|
|
|
exit: mov x0,#0
|
|
mov w8,#SYS_EXIT
|
|
svc #0x0
|
|
.end |