=> 0x7f2f916e3f48 <XQueryExtension+40>:	mov    0x968(%rdi),%rax
   0x7f2f916e3f4f <XQueryExtension+47>:	mov    %rdx,%r15
   0x7f2f916e3f52 <XQueryExtension+50>:	mov    %rcx,%r14
   0x7f2f916e3f55 <XQueryExtension+53>:	mov    %r8,%r13
   0x7f2f916e3f58 <XQueryExtension+56>:	test   %rax,%rax
   0x7f2f916e3f5b <XQueryExtension+59>:	je     0x7f2f916e3f5f <XQueryExtension+63>
   0x7f2f916e3f5d <XQueryExtension+61>:	callq  *(%rax)
   0x7f2f916e3f5f <XQueryExtension+63>:	mov    $0x8,%edx
   0x7f2f916e3f64 <XQueryExtension+68>:	mov    $0x62,%esi
   0x7f2f916e3f69 <XQueryExtension+73>:	mov    %rbx,%rdi
   0x7f2f916e3f6c <XQueryExtension+76>:	callq  0x7f2f916c7ce0 <_XGetRequest@plt>
   0x7f2f916e3f71 <XQueryExtension+81>:	test   %r12,%r12
   0x7f2f916e3f74 <XQueryExtension+84>:	mov    %rax,%rbp
   0x7f2f916e3f77 <XQueryExtension+87>:	je     0x7f2f916e4020 <XQueryExtension+256>
   0x7f2f916e3f7d <XQueryExtension+93>:	mov    %r12,%rdi
   0x7f2f916e3f80 <XQueryExtension+96>:	callq  0x7f2f916c6fb0 <strlen@plt>