stdio-common/funlockfile.shared.s

   1         .text
   2 #APP
   3         memmove = __GI_memmove
   4         memset = __GI_memset
   5         memcpy = __GI_memcpy
   6 #NO_APP
   7         .p2align 4,,15
   8         .globl  __funlockfile
   9         .hidden __funlockfile
  10         .type   __funlockfile, @function
  11 __funlockfile:
  12         movq    136(%rdi), %rdi
  13         movl    4(%rdi), %eax
  14         subl    $1, %eax
  15         testl   %eax, %eax
  16         movl    %eax, 4(%rdi)
  17         jne     .L1
  18         movq    $0, 8(%rdi)
  19 #APP
  20 # 27 "../sysdeps/pthread/funlockfile.c" 1
  21         movl %fs:24,%edx
  22 # 0 "" 2
  23 #NO_APP
  24         testl   %edx, %edx
  25         jne     .L4
  26         subl    $1, (%rdi)
  27         ret
  28         .p2align 4,,10
  29         .p2align 3
  30 .L4:
  31 #APP
  32 # 27 "../sysdeps/pthread/funlockfile.c" 1
  33         xchgl %eax, (%rdi)
  34 # 0 "" 2
  35 #NO_APP
  36         cmpl    $1, %eax
  37         jle     .L1
  38         xorl    %r10d, %r10d
  39         movl    $1, %edx
  40         movl    $129, %esi
  41         movl    $202, %eax
  42 #APP
  43 # 27 "../sysdeps/pthread/funlockfile.c" 1
  44         syscall
  45
  46 # 0 "" 2
  47 #NO_APP
  48 .L1:
  49         rep ret
  50         .size   __funlockfile, .-__funlockfile
  51         .weak   funlockfile
  52         .set    funlockfile,__funlockfile
  53         .globl  _IO_funlockfile
  54         .set    _IO_funlockfile,__funlockfile