=> 0x7fdebfeea146:	mov    0x10(%rbx),%ecx
   0x7fdebfeea149:	test   %ecx,%ecx
   0x7fdebfeea14b:	jle    0x7fdebfeea6c8
   0x7fdebfeea151:	xor    %r12d,%r12d
   0x7fdebfeea154:	xor    %ebp,%ebp
   0x7fdebfeea156:	movq   $0x0,0x30(%rsp)
   0x7fdebfeea15f:	nop
   0x7fdebfeea160:	mov    0x18(%rbx),%rax
   0x7fdebfeea164:	mov    0x8(%r13),%rdi
   0x7fdebfeea168:	mov    %rbx,%rsi
   0x7fdebfeea16b:	mov    (%rax,%r12,1),%rdx
   0x7fdebfeea16f:	callq  0x7fdebfe9c640 <XRRGetCrtcInfo@plt>
   0x7fdebfeea174:	test   %rax,%rax
   0x7fdebfeea177:	mov    %rax,%r14
   0x7fdebfeea17a:	je     0x7fdebfeea490
   0x7fdebfeea180:	mov    0x18(%rax),%rsi