ref: 3e30a4a17fcd1bdaccf00bef07bdce99f285e0ef 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