libio/vtables.s

   1         .text
   2         .section        .rodata.str1.8,"aMS",@progbits,1
   3         .align 8
   4 .LC0:
   5         .string "Fatal error: glibc detected an invalid stdio handle\n"
   6         .text
   7         .p2align 4,,15
   8         .globl  _IO_vtable_check
   9         .hidden _IO_vtable_check
  10         .type   _IO_vtable_check, @function
  11 _IO_vtable_check:
  12         cmpq    $0, __dlopen@GOTPCREL(%rip)
  13         je      .L7
  14         rep ret
  15 .L7:
  16         leaq    .LC0(%rip), %rdi
  17         subq    $8, %rsp
  18         call    __libc_fatal
  19         .size   _IO_vtable_check, .-_IO_vtable_check
  20         .weak   __dlopen
  21         .hidden __libc_fatal
  22         .hidden __dlopen