shadow/sgetspent.s

   1         .text
   2         .p2align 4,,15
   3         .globl  sgetspent
   4         .type   sgetspent, @function
   5 sgetspent:
   6         pushq   %r14
   7         pushq   %r13
   8         pushq   %r12
   9         pushq   %rbp
  10         movq    %rdi, %r12
  11         pushq   %rbx
  12         subq    $16, %rsp
  13 #APP
  14 # 41 "sgetspent.c" 1
  15         movl %fs:24,%eax
  16 # 0 "" 2
  17 #NO_APP
  18         testl   %eax, %eax
  19         jne     .L2
  20         movl    $1, %edx
  21 #APP
  22 # 47 "../sysdeps/unix/sysv/linux/x86/lowlevellock.h" 1
  23         cmpxchgl %edx, lock(%rip)
  24 # 0 "" 2
  25 #NO_APP
  26 .L3:
  27         movq    buffer.7715(%rip), %rdx
  28         movq    buffer_size.7716(%rip), %rbx
  29         testq   %rdx, %rdx
  30         je      .L20
  31 .L5:
  32         leaq    8(%rsp), %r14
  33         leaq    resbuf.7717(%rip), %r13
  34         jmp     .L13
  35         .p2align 4,,10
  36         .p2align 3
  37 .L7:
  38         movq    %rax, buffer.7715(%rip)
  39 .L13:
  40         movq    %r14, %r8
  41         movq    %rbx, %rcx
  42         movq    %r13, %rsi
  43         movq    %r12, %rdi
  44         call    __sgetspent_r
  45         cmpl    $34, %eax
  46         jne     .L21
  47         movq    buffer_size.7716(%rip), %rax
  48         movq    buffer.7715(%rip), %rbp
  49         leaq    1024(%rax), %rbx
  50         movq    %rbp, %rdi
  51         movq    %rbx, %rsi
  52         movq    %rbx, buffer_size.7716(%rip)
  53         call    realloc@PLT
  54         testq   %rax, %rax
  55         movq    %rax, %rdx
  56         jne     .L7
  57         movq    __libc_errno@gottpoff(%rip), %rbx
  58         movq    %rbp, %rdi
  59         movl    %fs:(%rbx), %r12d
  60         call    free@PLT
  61         movq    $0, buffer.7715(%rip)
  62         movl    %r12d, %fs:(%rbx)
  63 .L14:
  64         movq    $0, 8(%rsp)
  65 .L10:
  66 #APP
  67 # 73 "sgetspent.c" 1
  68         movl %fs:24,%eax
  69 # 0 "" 2
  70 #NO_APP
  71         testl   %eax, %eax
  72         jne     .L11
  73         subl    $1, lock(%rip)
  74 .L12:
  75         movl    %r12d, %fs:(%rbx)
  76         movq    8(%rsp), %rax
  77         addq    $16, %rsp
  78         popq    %rbx
  79         popq    %rbp
  80         popq    %r12
  81         popq    %r13
  82         popq    %r14
  83         ret
  84         .p2align 4,,10
  85         .p2align 3
  86 .L21:
  87         cmpq    $0, buffer.7715(%rip)
  88         movq    __libc_errno@gottpoff(%rip), %rbx
  89         movl    %fs:(%rbx), %r12d
  90         jne     .L10
  91         jmp     .L14
  92         .p2align 4,,10
  93         .p2align 3
  94 .L20:
  95         movl    $1024, %edi
  96         movq    $1024, buffer_size.7716(%rip)
  97         movl    $1024, %ebx
  98         call    malloc@PLT
  99         testq   %rax, %rax
 100         movq    %rax, %rdx
 101         movq    %rax, buffer.7715(%rip)
 102         jne     .L5
 103         movq    __libc_errno@gottpoff(%rip), %rbx
 104         movl    %fs:(%rbx), %r12d
 105         jmp     .L14
 106         .p2align 4,,10
 107         .p2align 3
 108 .L11:
 109         xorl    %eax, %eax
 110 #APP
 111 # 73 "sgetspent.c" 1
 112         xchgl %eax, lock(%rip)
 113 # 0 "" 2
 114 #NO_APP
 115         cmpl    $1, %eax
 116         jle     .L12
 117         xorl    %r10d, %r10d
 118         movl    $1, %edx
 119         movl    $129, %esi
 120         leaq    lock(%rip), %rdi
 121         movl    $202, %eax
 122 #APP
 123 # 73 "sgetspent.c" 1
 124         syscall
 125
 126 # 0 "" 2
 127 #NO_APP
 128         jmp     .L12
 129         .p2align 4,,10
 130         .p2align 3
 131 .L2:
 132         xorl    %eax, %eax
 133         movl    $1, %edx
 134         lock cmpxchgl   %edx, lock(%rip)
 135         je      .L3
 136         leaq    lock(%rip), %rdi
 137         call    __lll_lock_wait_private
 138         jmp     .L3
 139         .size   sgetspent, .-sgetspent
 140         .local  resbuf.7717
 141         .comm   resbuf.7717,72,32
 142         .local  buffer_size.7716
 143         .comm   buffer_size.7716,8,8
 144         .local  buffer.7715
 145         .comm   buffer.7715,8,8
 146         .local  lock
 147         .comm   lock,4,4
 148         .hidden __lll_lock_wait_private
 149         .hidden __sgetspent_r