ref: a0e34a8b86c340b8b3517c6dbdcde1de8c8ca39a dir: /src/libc/arch/amd64/memcpy.s/
.file "memcpy.s" .text .globl memcpy,_memcpy _memcpy: memcpy: cld mov %rdi,%rax mov %rdx,%rcx rep movsb ret