io/rtld-openat64.shared.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __libc_openat64
   4         .type   __libc_openat64, @function
   5 __libc_openat64:
   6         testb   $64, %dl
   7         movq    %rcx, -24(%rsp)
   8         jne     .L2
   9         movl    %edx, %eax
  10         xorl    %r10d, %r10d
  11         andl    $4259840, %eax
  12         cmpl    $4259840, %eax
  13         je      .L2
  14 .L3:
  15         movl    $257, %eax
  16 #APP
  17 # 45 "../sysdeps/unix/sysv/linux/openat64.c" 1
  18         syscall
  19
  20 # 0 "" 2
  21 #NO_APP
  22         cmpq    $-4096, %rax
  23         ja      .L10
  24         rep ret
  25         .p2align 4,,10
  26         .p2align 3
  27 .L2:
  28         leaq    8(%rsp), %rax
  29         movl    $24, -72(%rsp)
  30         movl    -24(%rsp), %r10d
  31         movq    %rax, -64(%rsp)
  32         leaq    -48(%rsp), %rax
  33         movq    %rax, -56(%rsp)
  34         jmp     .L3
  35         .p2align 4,,10
  36         .p2align 3
  37 .L10:
  38         negl    %eax
  39         movl    %eax, rtld_errno(%rip)
  40         movl    $-1, %eax
  41         ret
  42         .size   __libc_openat64, .-__libc_openat64
  43         .weak   openat
  44         .set    openat,__libc_openat64
  45         .globl  __openat
  46         .set    __openat,__libc_openat64
  47         .weak   openat64
  48         .set    openat64,__libc_openat64
  49         .globl  __openat64
  50         .set    __openat64,__libc_openat64
  51         .hidden rtld_errno