libio/fseeko.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __fseeko
   4         .type   __fseeko, @function
   5 __fseeko:
   6 .LFB68:
   7         pushq   %r13
   8         pushq   %r12
   9         movl    %edx, %r12d
  10         pushq   %rbp
  11         pushq   %rbx
  12         movq    %rsi, %rbp
  13         movq    %rdi, %rbx
  14         subq    $8, %rsp
  15         movl    (%rdi), %edx
  16         andl    $32768, %edx
  17         jne     .L2
  18         movq    136(%rdi), %rdi
  19         movq    %fs:16, %r13
  20         cmpq    %r13, 8(%rdi)
  21         je      .L3
  22 #APP
  23 # 39 "fseeko.c" 1
  24         movl %fs:24,%eax
  25 # 0 "" 2
  26 #NO_APP
  27         testl   %eax, %eax
  28         jne     .L4
  29         movl    $1, %edx
  30 #APP
  31 # 47 "../sysdeps/unix/sysv/linux/x86/lowlevellock.h" 1
  32         cmpxchgl %edx, (%rdi)
  33 # 0 "" 2
  34 #NO_APP
  35 .L5:
  36         movq    136(%rbx), %rdi
  37         movq    %r13, 8(%rdi)
  38 .L3:
  39         addl    $1, 4(%rdi)
  40 .L2:
  41         movl    $3, %ecx
  42         movl    %r12d, %edx
  43         movq    %rbp, %rsi
  44         movq    %rbx, %rdi
  45 .LEHB0:
  46         call    _IO_seekoff_unlocked
  47         xorl    %r8d, %r8d
  48         cmpq    $-1, %rax
  49         sete    %r8b
  50         negl    %r8d
  51         testl   $32768, (%rbx)
  52         jne     .L1
  53         movq    136(%rbx), %rdi
  54         movl    4(%rdi), %eax
  55         subl    $1, %eax
  56         testl   %eax, %eax
  57         movl    %eax, 4(%rdi)
  58         jne     .L1
  59         movq    $0, 8(%rdi)
  60 #APP
  61 # 885 "libioP.h" 1
  62         movl %fs:24,%edx
  63 # 0 "" 2
  64 #NO_APP
  65         testl   %edx, %edx
  66         jne     .L11
  67         subl    $1, (%rdi)
  68 .L1:
  69         addq    $8, %rsp
  70         movl    %r8d, %eax
  71         popq    %rbx
  72         popq    %rbp
  73         popq    %r12
  74         popq    %r13
  75         ret
  76         .p2align 4,,10
  77         .p2align 3
  78 .L4:
  79         movl    $1, %ecx
  80         movl    %edx, %eax
  81         lock cmpxchgl   %ecx, (%rdi)
  82         je      .L5
  83         call    __lll_lock_wait_private
  84 .LEHE0:
  85         jmp     .L5
  86         .p2align 4,,10
  87         .p2align 3
  88 .L11:
  89 #APP
  90 # 885 "libioP.h" 1
  91         xchgl %eax, (%rdi)
  92 # 0 "" 2
  93 #NO_APP
  94         cmpl    $1, %eax
  95         jle     .L1
  96         xorl    %r10d, %r10d
  97         movl    $1, %edx
  98         movl    $129, %esi
  99         movl    $202, %eax
 100 #APP
 101 # 885 "libioP.h" 1
 102         syscall
 103
 104 # 0 "" 2
 105 #NO_APP
 106         jmp     .L1
 107 .L15:
 108         testl   $32768, (%rbx)
 109         movq    %rax, %r8
 110         jne     .L13
 111         movq    136(%rbx), %rdi
 112         movl    4(%rdi), %eax
 113         subl    $1, %eax
 114         testl   %eax, %eax
 115         movl    %eax, 4(%rdi)
 116         jne     .L13
 117         movq    $0, 8(%rdi)
 118 #APP
 119 # 885 "libioP.h" 1
 120         movl %fs:24,%edx
 121 # 0 "" 2
 122 #NO_APP
 123         testl   %edx, %edx
 124         jne     .L14
 125         subl    $1, (%rdi)
 126 .L13:
 127         movq    %r8, %rdi
 128 .LEHB1:
 129         call    _Unwind_Resume@PLT
 130 .LEHE1:
 131 .L14:
 132 #APP
 133 # 885 "libioP.h" 1
 134         xchgl %eax, (%rdi)
 135 # 0 "" 2
 136 #NO_APP
 137         subl    $1, %eax
 138         jle     .L13
 139         xorl    %r10d, %r10d
 140         movl    $1, %edx
 141         movl    $129, %esi
 142         movl    $202, %eax
 143 #APP
 144 # 885 "libioP.h" 1
 145         syscall
 146
 147 # 0 "" 2
 148 #NO_APP
 149         jmp     .L13
 150 .LFE68:
 151         .globl  __gcc_personality_v0
 152         .section        .gcc_except_table,"a",@progbits
 153 .LLSDA68:
 154         .byte   0xff
 155         .byte   0xff
 156         .byte   0x1
 157         .uleb128 .LLSDACSE68-.LLSDACSB68
 158 .LLSDACSB68:
 159         .uleb128 .LEHB0-.LFB68
 160         .uleb128 .LEHE0-.LEHB0
 161         .uleb128 .L15-.LFB68
 162         .uleb128 0
 163         .uleb128 .LEHB1-.LFB68
 164         .uleb128 .LEHE1-.LEHB1
 165         .uleb128 0
 166         .uleb128 0
 167 .LLSDACSE68:
 168         .text
 169         .size   __fseeko, .-__fseeko
 170         .globl  __fseeko64
 171         .set    __fseeko64,__fseeko
 172         .weak   fseeko64
 173         .set    fseeko64,__fseeko
 174         .weak   fseeko
 175         .set    fseeko,__fseeko
 176         .hidden DW.ref.__gcc_personality_v0
 177         .weak   DW.ref.__gcc_personality_v0
 178         .section        .data.DW.ref.__gcc_personality_v0,"awG",@progbits,DW.ref.__gcc_personality_v0,comdat
 179         .align 8
 180         .type   DW.ref.__gcc_personality_v0, @object
 181         .size   DW.ref.__gcc_personality_v0, 8
 182 DW.ref.__gcc_personality_v0:
 183         .quad   __gcc_personality_v0
 184         .hidden __lll_lock_wait_private
 185         .hidden _IO_seekoff_unlocked