stdio-common/renameat2.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __renameat2
   4         .hidden __renameat2
   5         .type   __renameat2, @function
   6 __renameat2:
   7         testl   %r8d, %r8d
   8         je      .L8
   9         movq    %rcx, %r10
  10         movl    $316, %ecx
  11         movl    %ecx, %eax
  12 #APP
  13 # 34 "../sysdeps/unix/sysv/linux/renameat2.c" 1
  14         syscall
  15
  16 # 0 "" 2
  17 #NO_APP
  18         cmpq    $-4096, %rax
  19         movq    %rax, %rdx
  20         ja      .L9
  21         cmpl    $-1, %eax
  22         je      .L10
  23 .L1:
  24         rep ret
  25         .p2align 4,,10
  26         .p2align 3
  27 .L8:
  28         jmp     __renameat
  29         .p2align 4,,10
  30         .p2align 3
  31 .L10:
  32         movq    __libc_errno@gottpoff(%rip), %rcx
  33         movl    %fs:(%rcx), %edx
  34 .L4:
  35         cmpl    $38, %edx
  36         movl    $-1, %eax
  37         jne     .L1
  38         movl    $22, %fs:(%rcx)
  39         ret
  40         .p2align 4,,10
  41         .p2align 3
  42 .L9:
  43         movq    __libc_errno@gottpoff(%rip), %rcx
  44         negl    %edx
  45         movl    %edx, %fs:(%rcx)
  46         jmp     .L4
  47         .size   __renameat2, .-__renameat2
  48         .weak   renameat2
  49         .set    renameat2,__renameat2
  50         .hidden __renameat