=> 0x2174fb:	movsbl (%edx),%eax
   0x2174fe:	xor    %edx,%edx
   0x217500:	test   %eax,%eax
   0x217502:	jne    0x2175c0
   0x217508:	mov    -0x20(%ebp),%eax
   0x21750b:	add    %esi,%edx
   0x21750d:	mov    0x4(%eax,%edx,1),%edi
   0x217511:	bswap  %edi
   0x217513:	cmp    $0xffffffff,%edi
   0x217516:	jne    0x21752e
   0x217518:	jmp    0x217600
   0x21751d:	lea    0x0(%esi),%esi
   0x217520:	mov    (%esi,%edi,1),%edi
   0x217523:	bswap  %edi
   0x217525:	cmp    $0xffffffff,%edi
   0x217528:	je     0x217600