libio/iovsprintf.s

   1         .text
   2         .p2align 4,,15
   3         .type   _IO_str_chk_overflow, @function
   4 _IO_str_chk_overflow:
   5         subq    $8, %rsp
   6         call    __chk_fail
   7         .size   _IO_str_chk_overflow, .-_IO_str_chk_overflow
   8         .p2align 4,,15
   9         .globl  __vsprintf_internal
  10         .hidden __vsprintf_internal
  11         .type   __vsprintf_internal, @function
  12 __vsprintf_internal:
  13         pushq   %r15
  14         pushq   %r14
  15         movq    %rcx, %r15
  16         pushq   %r13
  17         pushq   %r12
  18         movl    %r8d, %r13d
  19         pushq   %rbp
  20         pushq   %rbx
  21         xorl    %r8d, %r8d
  22         xorl    %ecx, %ecx
  23         movq    %rdi, %r12
  24         movq    %rsi, %rbx
  25         subq    $248, %rsp
  26         movq    %rdx, %r14
  27         movl    $32768, %esi
  28         movq    %rsp, %rbp
  29         movl    $-1, %edx
  30         movq    $0, 136(%rsp)
  31         movq    %rbp, %rdi
  32         call    _IO_no_init@PLT
  33         testb   $4, %r13b
  34         je      .L5
  35         leaq    _IO_str_chk_jumps(%rip), %rax
  36         movb    $0, (%r12)
  37         movq    %rax, 216(%rsp)
  38 .L6:
  39         xorl    %eax, %eax
  40         cmpq    $-1, %rbx
  41         movq    %r12, %rcx
  42         setne   %al
  43         movq    %r12, %rsi
  44         movq    %rbp, %rdi
  45         subq    %rax, %rbx
  46         movq    %rbx, %rdx
  47         call    _IO_str_init_static_internal@PLT
  48         movq    %r15, %rdx
  49         movl    %r13d, %ecx
  50         movq    %r14, %rsi
  51         movq    %rbp, %rdi
  52         call    __vfprintf_internal
  53         movq    40(%rsp), %rdx
  54         movb    $0, (%rdx)
  55         addq    $248, %rsp
  56         popq    %rbx
  57         popq    %rbp
  58         popq    %r12
  59         popq    %r13
  60         popq    %r14
  61         popq    %r15
  62         ret
  63         .p2align 4,,10
  64         .p2align 3
  65 .L5:
  66         leaq    _IO_str_jumps(%rip), %rax
  67         movq    %rax, 216(%rsp)
  68         jmp     .L6
  69         .size   __vsprintf_internal, .-__vsprintf_internal
  70         .p2align 4,,15
  71         .globl  __vsprintf
  72         .type   __vsprintf, @function
  73 __vsprintf:
  74         movq    %rdx, %rcx
  75         xorl    %r8d, %r8d
  76         movq    %rsi, %rdx
  77         movq    $-1, %rsi
  78         jmp     __vsprintf_internal
  79         .size   __vsprintf, .-__vsprintf
  80         .weak   vsprintf
  81         .set    vsprintf,__vsprintf
  82         .globl  _IO_vsprintf
  83         .set    _IO_vsprintf,__vsprintf
  84         .section        __libc_IO_vtables,"aw",@progbits
  85         .align 32
  86         .type   _IO_str_chk_jumps, @object
  87         .size   _IO_str_chk_jumps, 168
  88 _IO_str_chk_jumps:
  89         .quad   0
  90         .quad   0
  91         .quad   _IO_str_finish
  92         .quad   _IO_str_chk_overflow
  93         .quad   _IO_str_underflow
  94         .quad   _IO_default_uflow
  95         .quad   _IO_str_pbackfail
  96         .quad   _IO_default_xsputn
  97         .quad   _IO_default_xsgetn
  98         .quad   _IO_str_seekoff
  99         .quad   _IO_default_seekpos
 100         .quad   _IO_default_setbuf
 101         .quad   _IO_default_sync
 102         .quad   _IO_default_doallocate
 103         .quad   _IO_default_read
 104         .quad   _IO_default_write
 105         .quad   _IO_default_seek
 106         .quad   _IO_default_sync
 107         .quad   _IO_default_stat
 108         .quad   _IO_default_showmanyc
 109         .quad   _IO_default_imbue
 110         .hidden _IO_default_doallocate
 111         .hidden _IO_str_seekoff
 112         .hidden _IO_default_xsgetn
 113         .hidden _IO_default_xsputn
 114         .hidden _IO_str_pbackfail
 115         .hidden _IO_default_uflow
 116         .hidden _IO_str_underflow
 117         .hidden _IO_str_jumps
 118         .hidden __vfprintf_internal
 119         .hidden __chk_fail