libio/fwide.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  fwide
   9         .type   fwide, @function
  10 fwide:
  11 .LFB71:
  12         pushq   %r12
  13         pushq   %rbp
  14         testl   %esi, %esi
  15         pushq   %rbx
  16         movl    192(%rdi), %eax
  17         movq    %rdi, %rbx
  18         movl    %eax, %r8d
  19         js      .L33
  20         je      .L1
  21         testl   %eax, %eax
  22         jne     .L1
  23         testl   $32768, (%rdi)
  24         jne     .L31
  25         movq    136(%rdi), %rdi
  26         movq    %fs:16, %rbp
  27         cmpq    %rbp, 8(%rdi)
  28         jne     .L34
  29         addl    $1, 4(%rdi)
  30 .L31:
  31         movl    $1, %r12d
  32 .L7:
  33         movl    %r12d, %esi
  34         movq    %rbx, %rdi
  35         call    _IO_fwide@PLT
  36         movl    (%rbx), %edx
  37         movl    %eax, %r8d
  38         andl    $32768, %edx
  39         testl   %edx, %edx
  40         je      .L35
  41 .L1:
  42         popq    %rbx
  43         movl    %r8d, %eax
  44         popq    %rbp
  45         popq    %r12
  46         ret
  47         .p2align 4,,10
  48         .p2align 3
  49 .L33:
  50         testl   %eax, %eax
  51         jne     .L1
  52         movl    (%rdi), %ecx
  53         movl    %ecx, %edx
  54         andl    $32768, %edx
  55         je      .L4
  56 .L5:
  57         movl    $-1, %eax
  58         movl    %eax, 192(%rbx)
  59         movl    %eax, %r8d
  60 .L13:
  61         testl   %edx, %edx
  62         jne     .L1
  63 .L35:
  64         movq    136(%rbx), %rdi
  65         subl    $1, 4(%rdi)
  66         jne     .L1
  67         movq    $0, 8(%rdi)
  68 #APP
  69 # 885 "../libio/libioP.h" 1
  70         movl %fs:24,%eax
  71 # 0 "" 2
  72 #NO_APP
  73         testl   %eax, %eax
  74         jne     .L14
  75         subl    $1, (%rdi)
  76         movl    %r8d, %eax
  77         popq    %rbx
  78         popq    %rbp
  79         popq    %r12
  80         ret
  81         .p2align 4,,10
  82         .p2align 3
  83 .L4:
  84         movq    136(%rdi), %rdi
  85         movq    %fs:16, %rbp
  86         cmpq    8(%rdi), %rbp
  87         je      .L36
  88         movl    $-1, %r12d
  89 .L19:
  90 #APP
  91 # 44 "fwide.c" 1
  92         movl %fs:24,%eax
  93 # 0 "" 2
  94 #NO_APP
  95         testl   %eax, %eax
  96         jne     .L8
  97         movl    $1, %edx
  98 #APP
  99 # 47 "../sysdeps/unix/sysv/linux/x86/lowlevellock.h" 1
 100         cmpxchgl %edx, (%rdi)
 101 # 0 "" 2
 102 #NO_APP
 103 .L9:
 104         movq    136(%rbx), %rax
 105         addl    $1, 4(%rax)
 106         cmpl    $-1, %r12d
 107         movq    %rbp, 8(%rax)
 108         jne     .L7
 109         movl    192(%rbx), %eax
 110         movl    (%rbx), %ecx
 111 .L18:
 112         andl    $32768, %ecx
 113         testl   %eax, %eax
 114         movl    %eax, %r8d
 115         movl    %ecx, %edx
 116         jne     .L13
 117         jmp     .L5
 118         .p2align 4,,10
 119         .p2align 3
 120 .L34:
 121         movl    $1, %r12d
 122         jmp     .L19
 123         .p2align 4,,10
 124         .p2align 3
 125 .L8:
 126         xorl    %eax, %eax
 127         movl    $1, %edx
 128         lock cmpxchgl   %edx, (%rdi)
 129         je      .L9
 130 .LEHB0:
 131         call    __lll_lock_wait_private
 132 .LEHE0:
 133         jmp     .L9
 134         .p2align 4,,10
 135         .p2align 3
 136 .L14:
 137 #APP
 138 # 885 "../libio/libioP.h" 1
 139         xchgl %edx, (%rdi)
 140 # 0 "" 2
 141 #NO_APP
 142         cmpl    $1, %edx
 143         jle     .L1
 144         xorl    %r10d, %r10d
 145         movl    $1, %edx
 146         movl    $129, %esi
 147         movl    $202, %eax
 148 #APP
 149 # 885 "../libio/libioP.h" 1
 150         syscall
 151
 152 # 0 "" 2
 153 #NO_APP
 154         jmp     .L1
 155 .L36:
 156         addl    $1, 4(%rdi)
 157         jmp     .L18
 158 .L24:
 159         testl   $32768, (%rbx)
 160         movq    %rax, %r8
 161         jne     .L16
 162         movq    136(%rbx), %rdi
 163         movl    4(%rdi), %eax
 164         subl    $1, %eax
 165         testl   %eax, %eax
 166         movl    %eax, 4(%rdi)
 167         jne     .L16
 168         movq    $0, 8(%rdi)
 169 #APP
 170 # 885 "../libio/libioP.h" 1
 171         movl %fs:24,%edx
 172 # 0 "" 2
 173 #NO_APP
 174         testl   %edx, %edx
 175         jne     .L17
 176         subl    $1, (%rdi)
 177 .L16:
 178         movq    %r8, %rdi
 179 .LEHB1:
 180         call    _Unwind_Resume@PLT
 181 .LEHE1:
 182 .L17:
 183 #APP
 184 # 885 "../libio/libioP.h" 1
 185         xchgl %eax, (%rdi)
 186 # 0 "" 2
 187 #NO_APP
 188         subl    $1, %eax
 189         jle     .L16
 190         xorl    %r10d, %r10d
 191         movl    $1, %edx
 192         movl    $129, %esi
 193         movl    $202, %eax
 194 #APP
 195 # 885 "../libio/libioP.h" 1
 196         syscall
 197
 198 # 0 "" 2
 199 #NO_APP
 200         jmp     .L16
 201 .LFE71:
 202         .globl  __gcc_personality_v0
 203         .section        .gcc_except_table,"a",@progbits
 204 .LLSDA71:
 205         .byte   0xff
 206         .byte   0xff
 207         .byte   0x1
 208         .uleb128 .LLSDACSE71-.LLSDACSB71
 209 .LLSDACSB71:
 210         .uleb128 .LEHB0-.LFB71
 211         .uleb128 .LEHE0-.LEHB0
 212         .uleb128 .L24-.LFB71
 213         .uleb128 0
 214         .uleb128 .LEHB1-.LFB71
 215         .uleb128 .LEHE1-.LEHB1
 216         .uleb128 0
 217         .uleb128 0
 218 .LLSDACSE71:
 219         .text
 220         .size   fwide, .-fwide
 221         .hidden DW.ref.__gcc_personality_v0
 222         .weak   DW.ref.__gcc_personality_v0
 223         .section        .data.DW.ref.__gcc_personality_v0,"awG",@progbits,DW.ref.__gcc_personality_v0,comdat
 224         .align 8
 225         .type   DW.ref.__gcc_personality_v0, @object
 226         .size   DW.ref.__gcc_personality_v0, 8
 227 DW.ref.__gcc_personality_v0:
 228         .quad   __gcc_personality_v0
 229         .hidden __lll_lock_wait_private