19 lines
239 B
ArmAsm
19 lines
239 B
ArmAsm
global _ft_memcpy
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global ft_memcpy
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; void *ft_memcpy(void *dst, const void *src, size_t n)
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_ft_memcpy:
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ft_memcpy:
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push rdi
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cmp rdi, 0
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je end
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cmp rsi, 0
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je end
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mov rcx, rdx
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cld
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rep movsb
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end:
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pop rdi
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mov rax, rdi
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ret
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