time/time.s

   1         .text
   2         .p2align 4,,15
   3         .globl  time
   4         .type   time, @function
   5 time:
   6         movq    _dl_vdso_time(%rip), %rax
   7         pushq   %rbx
   8         movq    %rdi, %rbx
   9         testq   %rax, %rax
  10         je      .L5
  11         call    *%rax
  12         cmpq    $-4096, %rax
  13         jbe     .L1
  14         cmpq    $-38, %rax
  15         jne     .L3
  16 .L5:
  17         movq    %rbx, %rdi
  18         movl    $201, %eax
  19 #APP
  20 # 46 "../sysdeps/unix/sysv/linux/time.c" 1
  21         syscall
  22
  23 # 0 "" 2
  24 #NO_APP
  25         cmpq    $-4096, %rax
  26         ja      .L3
  27 .L1:
  28         popq    %rbx
  29         ret
  30         .p2align 4,,10
  31         .p2align 3
  32 .L3:
  33 .L4:
  34         movq    __libc_errno@gottpoff(%rip), %rdx
  35         negl    %eax
  36         movl    %eax, %fs:(%rdx)
  37         movq    $-1, %rax
  38         popq    %rbx
  39         ret
  40         .size   time, .-time