23 lines
314 B
ArmAsm
23 lines
314 B
ArmAsm
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.equ SYS_EXIT ,93
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.data
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int: .word -1
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.text
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.globl _start
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_start:
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adr x4, int
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ldr w3, [x4]
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sxtw x2, w3
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mov x0, #0
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loop: cbz x2, exit
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tbz x2, #0, next
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add x0, x0, x1
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next: lsr x2, x2, #1
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mov x1, 1
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b loop
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exit: mov x0, #0
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mov w8,#SYS_EXIT
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svc #0x0
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.end
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