18 lines
170 B
ArmAsm
18 lines
170 B
ArmAsm
global _ft_strlen
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global ft_strlen
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_ft_strlen:
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ft_strlen:
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mov rax, 0
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cmp rdi, 0
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je end
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mov rcx, -1
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cld
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repnz scasb
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not rcx
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lea rax, [rcx - 1]
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end:
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ret
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