=> 0x2e0aca <g_object_notify+42>:	cmpl   $0x50,(%eax)
   0x2e0acd <g_object_notify+45>:	je     0x2e0b10 <g_object_notify+112>
   0x2e0acf <g_object_notify+47>:	movl   $0x50,0x4(%esp)
   0x2e0ad7 <g_object_notify+55>:	mov    %esi,(%esp)
   0x2e0ada <g_object_notify+58>:	call   0x300b10 <g_type_check_instance_is_a>
   0x2e0adf <g_object_notify+63>:	test   %eax,%eax
   0x2e0ae1 <g_object_notify+65>:	jne    0x2e0b10 <g_object_notify+112>
   0x2e0ae3 <g_object_notify+67>:	lea    -0x11d72(%ebx),%eax
   0x2e0ae9 <g_object_notify+73>:	mov    %eax,0x8(%esp)
   0x2e0aed <g_object_notify+77>:	lea    -0x10e65(%ebx),%eax
   0x2e0af3 <g_object_notify+83>:	mov    %eax,0x4(%esp)
   0x2e0af7 <g_object_notify+87>:	lea    -0x13ac6(%ebx),%eax
   0x2e0afd <g_object_notify+93>:	mov    %eax,(%esp)
   0x2e0b00 <g_object_notify+96>:	call   0x2d6570 <g_return_if_fail_warning@plt>
   0x2e0b05 <g_object_notify+101>:	add    $0x7c,%esp
   0x2e0b08 <g_object_notify+104>:	pop    %ebx