dirent/rewinddir.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  __GI___rewinddir
   9         .hidden __GI___rewinddir
  10         .type   __GI___rewinddir, @function
  11 __GI___rewinddir:
  12         pushq   %rbp
  13         pushq   %rbx
  14         movq    %rdi, %rbx
  15         subq    $8, %rsp
  16 #APP
  17 # 29 "../sysdeps/unix/sysv/linux/rewinddir.c" 1
  18         movl %fs:24,%eax
  19 # 0 "" 2
  20 #NO_APP
  21         testl   %eax, %eax
  22         leaq    4(%rdi), %rbp
  23         jne     .L2
  24         movl    $1, %edx
  25 #APP
  26 # 47 "../sysdeps/unix/sysv/linux/x86/lowlevellock.h" 1
  27         cmpxchgl %edx, 4(%rdi)
  28 # 0 "" 2
  29 #NO_APP
  30 .L3:
  31         movl    (%rbx), %edi
  32         xorl    %edx, %edx
  33         xorl    %esi, %esi
  34         call    __GI___lseek
  35         movq    $0, 32(%rbx)
  36         movq    $0, 24(%rbx)
  37         movq    $0, 16(%rbx)
  38         movl    $0, 40(%rbx)
  39 #APP
  40 # 37 "../sysdeps/unix/sysv/linux/rewinddir.c" 1
  41         movl %fs:24,%eax
  42 # 0 "" 2
  43 #NO_APP
  44         testl   %eax, %eax
  45         jne     .L4
  46         subl    $1, 4(%rbx)
  47 .L1:
  48         addq    $8, %rsp
  49         popq    %rbx
  50         popq    %rbp
  51         ret
  52         .p2align 4,,10
  53         .p2align 3
  54 .L2:
  55         xorl    %eax, %eax
  56         movl    $1, %edx
  57         lock cmpxchgl   %edx, 0(%rbp)
  58         je      .L3
  59         movq    %rbp, %rdi
  60         call    __lll_lock_wait_private
  61         jmp     .L3
  62         .p2align 4,,10
  63         .p2align 3
  64 .L4:
  65         xorl    %eax, %eax
  66 #APP
  67 # 37 "../sysdeps/unix/sysv/linux/rewinddir.c" 1
  68         xchgl %eax, 4(%rbx)
  69 # 0 "" 2
  70 #NO_APP
  71         cmpl    $1, %eax
  72         jle     .L1
  73         xorl    %r10d, %r10d
  74         movl    $1, %edx
  75         movl    $129, %esi
  76         movq    %rbp, %rdi
  77         movl    $202, %eax
  78 #APP
  79 # 37 "../sysdeps/unix/sysv/linux/rewinddir.c" 1
  80         syscall
  81
  82 # 0 "" 2
  83 #NO_APP
  84         jmp     .L1
  85         .size   __GI___rewinddir, .-__GI___rewinddir
  86         .globl  __rewinddir
  87         .set    __rewinddir,__GI___rewinddir
  88         .weak   rewinddir
  89         .set    rewinddir,__rewinddir
  90         .hidden __lll_lock_wait_private