libio/iofgets_u.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  __GI___fgets_unlocked
   9         .hidden __GI___fgets_unlocked
  10         .type   __GI___fgets_unlocked, @function
  11 __GI___fgets_unlocked:
  12         testl   %esi, %esi
  13         jle     .L7
  14         cmpl    $1, %esi
  15         je      .L16
  16         pushq   %r12
  17         pushq   %rbp
  18         subl    $1, %esi
  19         pushq   %rbx
  20         movq    %rdx, %rbx
  21         movl    (%rdx), %edx
  22         movq    %rdi, %r12
  23         movl    $1, %r8d
  24         movl    $10, %ecx
  25         movl    %edx, %ebp
  26         andl    $-33, %edx
  27         movl    %edx, (%rbx)
  28         movslq  %esi, %rdx
  29         movq    %rdi, %rsi
  30         movq    %rbx, %rdi
  31         andl    $32, %ebp
  32         call    __GI__IO_getline
  33         xorl    %edi, %edi
  34         testq   %rax, %rax
  35         movl    (%rbx), %edx
  36         je      .L5
  37         testb   $32, %dl
  38         je      .L6
  39         movq    __libc_errno@gottpoff(%rip), %rcx
  40         xorl    %edi, %edi
  41         cmpl    $11, %fs:(%rcx)
  42         je      .L6
  43 .L5:
  44         orl     %edx, %ebp
  45         movq    %rdi, %rax
  46         movl    %ebp, (%rbx)
  47         popq    %rbx
  48         popq    %rbp
  49         popq    %r12
  50         ret
  51         .p2align 4,,10
  52         .p2align 3
  53 .L6:
  54         movb    $0, (%r12,%rax)
  55         movl    (%rbx), %edx
  56         movq    %r12, %rdi
  57         movq    %rdi, %rax
  58         orl     %edx, %ebp
  59         movl    %ebp, (%rbx)
  60         popq    %rbx
  61         popq    %rbp
  62         popq    %r12
  63         ret
  64         .p2align 4,,10
  65         .p2align 3
  66 .L16:
  67         movb    $0, (%rdi)
  68 .L13:
  69         movq    %rdi, %rax
  70         ret
  71         .p2align 4,,10
  72         .p2align 3
  73 .L7:
  74         xorl    %edi, %edi
  75         jmp     .L13
  76         .size   __GI___fgets_unlocked, .-__GI___fgets_unlocked
  77         .globl  __fgets_unlocked
  78         .set    __fgets_unlocked,__GI___fgets_unlocked
  79         .weak   __GI_fgets_unlocked
  80         .hidden __GI_fgets_unlocked
  81         .set    __GI_fgets_unlocked,__fgets_unlocked
  82         .weak   fgets_unlocked
  83         .set    fgets_unlocked,__GI_fgets_unlocked