libio/getwc.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  _IO_getwc
   9         .type   _IO_getwc, @function
  10 _IO_getwc:
  11 .LFB71:
  12         pushq   %rbp
  13         pushq   %rbx
  14         movq    %rdi, %rbx
  15         subq    $8, %rsp
  16         movl    (%rdi), %edx
  17         andl    $32768, %edx
  18         jne     .L2
  19         movq    136(%rdi), %rdi
  20         movq    %fs:16, %rbp
  21         cmpq    %rbp, 8(%rdi)
  22         je      .L3
  23 #APP
  24 # 38 "getwc.c" 1
  25         movl %fs:24,%eax
  26 # 0 "" 2
  27 #NO_APP
  28         testl   %eax, %eax
  29         jne     .L4
  30         movl    $1, %edx
  31 #APP
  32 # 47 "../sysdeps/unix/sysv/linux/x86/lowlevellock.h" 1
  33         cmpxchgl %edx, (%rdi)
  34 # 0 "" 2
  35 #NO_APP
  36 .L5:
  37         movq    136(%rbx), %rdi
  38         movq    %rbp, 8(%rdi)
  39 .L3:
  40         addl    $1, 4(%rdi)
  41 .L2:
  42         movq    160(%rbx), %rax
  43         testq   %rax, %rax
  44         je      .L8
  45         movq    (%rax), %rdx
  46         cmpq    8(%rax), %rdx
  47         jnb     .L8
  48         leaq    4(%rdx), %rcx
  49         movl    (%rdx), %r8d
  50         movq    %rcx, (%rax)
  51 .L10:
  52         testl   $32768, (%rbx)
  53         jne     .L1
  54         movq    136(%rbx), %rdi
  55         movl    4(%rdi), %eax
  56         subl    $1, %eax
  57         testl   %eax, %eax
  58         movl    %eax, 4(%rdi)
  59         jne     .L1
  60         movq    $0, 8(%rdi)
  61 #APP
  62 # 885 "libioP.h" 1
  63         movl %fs:24,%edx
  64 # 0 "" 2
  65 #NO_APP
  66         testl   %edx, %edx
  67         jne     .L14
  68         subl    $1, (%rdi)
  69 .L1:
  70         addq    $8, %rsp
  71         movl    %r8d, %eax
  72         popq    %rbx
  73         popq    %rbp
  74         ret
  75         .p2align 4,,10
  76         .p2align 3
  77 .L8:
  78         movq    %rbx, %rdi
  79 .LEHB0:
  80         call    __GI___wuflow
  81         movl    %eax, %r8d
  82         jmp     .L10
  83         .p2align 4,,10
  84         .p2align 3
  85 .L4:
  86         movl    $1, %ecx
  87         movl    %edx, %eax
  88         lock cmpxchgl   %ecx, (%rdi)
  89         je      .L5
  90         call    __lll_lock_wait_private
  91 .LEHE0:
  92         jmp     .L5
  93         .p2align 4,,10
  94         .p2align 3
  95 .L14:
  96 #APP
  97 # 885 "libioP.h" 1
  98         xchgl %eax, (%rdi)
  99 # 0 "" 2
 100 #NO_APP
 101         cmpl    $1, %eax
 102         jle     .L1
 103         xorl    %r10d, %r10d
 104         movl    $1, %edx
 105         movl    $129, %esi
 106         movl    $202, %eax
 107 #APP
 108 # 885 "libioP.h" 1
 109         syscall
 110
 111 # 0 "" 2
 112 #NO_APP
 113         jmp     .L1
 114 .L18:
 115         testl   $32768, (%rbx)
 116         movq    %rax, %r8
 117         jne     .L16
 118         movq    136(%rbx), %rdi
 119         movl    4(%rdi), %eax
 120         subl    $1, %eax
 121         testl   %eax, %eax
 122         movl    %eax, 4(%rdi)
 123         jne     .L16
 124         movq    $0, 8(%rdi)
 125 #APP
 126 # 885 "libioP.h" 1
 127         movl %fs:24,%edx
 128 # 0 "" 2
 129 #NO_APP
 130         testl   %edx, %edx
 131         jne     .L17
 132         subl    $1, (%rdi)
 133 .L16:
 134         movq    %r8, %rdi
 135 .LEHB1:
 136         call    _Unwind_Resume@PLT
 137 .LEHE1:
 138 .L17:
 139 #APP
 140 # 885 "libioP.h" 1
 141         xchgl %eax, (%rdi)
 142 # 0 "" 2
 143 #NO_APP
 144         subl    $1, %eax
 145         jle     .L16
 146         xorl    %r10d, %r10d
 147         movl    $1, %edx
 148         movl    $129, %esi
 149         movl    $202, %eax
 150 #APP
 151 # 885 "libioP.h" 1
 152         syscall
 153
 154 # 0 "" 2
 155 #NO_APP
 156         jmp     .L16
 157 .LFE71:
 158         .globl  __gcc_personality_v0
 159         .section        .gcc_except_table,"a",@progbits
 160 .LLSDA71:
 161         .byte   0xff
 162         .byte   0xff
 163         .byte   0x1
 164         .uleb128 .LLSDACSE71-.LLSDACSB71
 165 .LLSDACSB71:
 166         .uleb128 .LEHB0-.LFB71
 167         .uleb128 .LEHE0-.LEHB0
 168         .uleb128 .L18-.LFB71
 169         .uleb128 0
 170         .uleb128 .LEHB1-.LFB71
 171         .uleb128 .LEHE1-.LEHB1
 172         .uleb128 0
 173         .uleb128 0
 174 .LLSDACSE71:
 175         .text
 176         .size   _IO_getwc, .-_IO_getwc
 177         .weak   fgetwc
 178         .set    fgetwc,_IO_getwc
 179         .weak   getwc
 180         .set    getwc,_IO_getwc
 181         .hidden DW.ref.__gcc_personality_v0
 182         .weak   DW.ref.__gcc_personality_v0
 183         .section        .data.DW.ref.__gcc_personality_v0,"awG",@progbits,DW.ref.__gcc_personality_v0,comdat
 184         .align 8
 185         .type   DW.ref.__gcc_personality_v0, @object
 186         .size   DW.ref.__gcc_personality_v0, 8
 187 DW.ref.__gcc_personality_v0:
 188         .quad   __gcc_personality_v0
 189         .hidden __lll_lock_wait_private