1#include "asm.h" 2 3ENTRY(memmove) 4 mov %rdi,%rax 5 sub %rsi,%rax 6 cmp %rdx,%rax 7.hidden __memcpy_fwd 8 jae __memcpy_fwd 9 mov %rdx,%rcx 10 lea -1(%rdi,%rdx),%rdi 11 lea -1(%rsi,%rdx),%rsi 12 std 13 rep movsb 14 cld 15 lea 1(%rdi),%rax 16 ret 17END(memmove) 18 19ALIAS(memmove, __unsanitized_memmove) 20ASAN_WEAK_ALIAS(memmove) 21