libio/iogetwline.s

   1         .text
   2         .p2align 4,,15
   3         .globl  _IO_getwline_info
   4         .type   _IO_getwline_info, @function
   5 _IO_getwline_info:
   6 .LFB72:
   7         pushq   %r15
   8         pushq   %r14
   9         movq    %rdi, %r15
  10         pushq   %r13
  11         pushq   %r12
  12         movq    %rdx, %r13
  13         pushq   %rbp
  14         pushq   %rbx
  15         movq    %rsi, %rbp
  16         movl    %ecx, %r12d
  17         subq    $40, %rsp
  18         testq   %r9, %r9
  19         movl    %r8d, 20(%rsp)
  20         movq    %r9, 24(%rsp)
  21         je      .L2
  22         movl    $0, (%r9)
  23 .L2:
  24         movl    192(%r15), %eax
  25         testl   %eax, %eax
  26         je      .L31
  27 .L3:
  28         testq   %r13, %r13
  29         movq    %rbp, 8(%rsp)
  30         jne     .L15
  31         jmp     .L16
  32         .p2align 4,,10
  33         .p2align 3
  34 .L5:
  35         cmpq    %r13, %rbx
  36         movl    %r12d, %esi
  37         movq    %r14, %rdi
  38         cmovnb  %r13, %rbx
  39         movq    %rbx, %rdx
  40         call    wmemchr
  41         testq   %rax, %rax
  42         movq    %rax, %r8
  43         jne     .L32
  44         movq    %rbx, %rdx
  45         movq    %rbp, %rdi
  46         movq    %r14, %rsi
  47         call    __wmemcpy
  48         movq    160(%r15), %rdx
  49         leaq    0(,%rbx,4), %rax
  50         subq    %rbx, %r13
  51         addq    %rax, %rbp
  52         addq    %rax, (%rdx)
  53         testq   %r13, %r13
  54         je      .L33
  55 .L15:
  56         movq    160(%r15), %rax
  57         movq    (%rax), %r14
  58         movq    8(%rax), %rax
  59         subq    %r14, %rax
  60         movq    %rax, %rbx
  61         sarq    $2, %rbx
  62         testq   %rax, %rax
  63         jg      .L5
  64         movq    %r15, %rdi
  65         call    __wuflow
  66         cmpl    $-1, %eax
  67         je      .L34
  68         cmpl    %eax, %r12d
  69         je      .L35
  70         subq    $1, %r13
  71         movl    %eax, 0(%rbp)
  72         addq    $4, %rbp
  73         testq   %r13, %r13
  74         jne     .L15
  75 .L33:
  76         subq    8(%rsp), %rbp
  77         sarq    $2, %rbp
  78 .L1:
  79         addq    $40, %rsp
  80         movq    %rbp, %rax
  81         popq    %rbx
  82         popq    %rbp
  83         popq    %r12
  84         popq    %r13
  85         popq    %r14
  86         popq    %r15
  87         ret
  88         .p2align 4,,10
  89         .p2align 3
  90 .L32:
  91         movq    %rbp, %rbx
  92         subq    8(%rsp), %rbx
  93         movl    20(%rsp), %ecx
  94         movq    %rax, %r12
  95         subq    %r14, %r12
  96         sarq    $2, %r12
  97         sarq    $2, %rbx
  98         testl   %ecx, %ecx
  99         js      .L14
 100         leaq    1(%r12), %rax
 101         addq    $4, %r8
 102         testl   %ecx, %ecx
 103         cmovne  %rax, %r12
 104 .L14:
 105         movq    %rbp, %rdi
 106         movq    %r12, %rdx
 107         movq    %r14, %rsi
 108         movq    %r8, 8(%rsp)
 109         leaq    (%r12,%rbx), %rbp
 110         call    __wmemcpy
 111         movq    160(%r15), %rax
 112         movq    8(%rsp), %r8
 113         movq    %r8, (%rax)
 114         jmp     .L1
 115 .L31:
 116         movl    $1, %esi
 117         movq    %r15, %rdi
 118         call    _IO_fwide@PLT
 119         jmp     .L3
 120 .L34:
 121         subq    8(%rsp), %rbp
 122         movq    24(%rsp), %rcx
 123         sarq    $2, %rbp
 124         testq   %rcx, %rcx
 125         je      .L1
 126         movl    %eax, (%rcx)
 127         jmp     .L1
 128 .L35:
 129         cmpl    $0, 20(%rsp)
 130         jle     .L8
 131         leaq    4(%rbp), %rbx
 132         movl    %r12d, 0(%rbp)
 133 .L9:
 134         subq    8(%rsp), %rbx
 135         movq    %rbx, %rbp
 136         sarq    $2, %rbp
 137         jmp     .L1
 138 .L16:
 139         xorl    %ebp, %ebp
 140         jmp     .L1
 141 .L8:
 142         movq    %rbp, %rbx
 143         je      .L9
 144         movl    %r12d, %esi
 145         movq    %r15, %rdi
 146         call    _IO_sputbackc
 147         jmp     .L9
 148 .LFE72:
 149         .size   _IO_getwline_info, .-_IO_getwline_info
 150         .p2align 4,,15
 151         .globl  _IO_getwline
 152         .type   _IO_getwline, @function
 153 _IO_getwline:
 154 .LFB71:
 155         xorl    %r9d, %r9d
 156         jmp     _IO_getwline_info
 157 .LFE71:
 158         .size   _IO_getwline, .-_IO_getwline
 159         .hidden _IO_sputbackc
 160         .hidden __wuflow
 161         .hidden __wmemcpy
 162         .hidden wmemchr