stdlib/strfromd.s

   1         .text
   2         .p2align 4,,15
   3         .globl  strfromd
   4         .type   strfromd, @function
   5 strfromd:
   6         pushq   %r15
   7         pushq   %r14
   8         pushq   %r13
   9         pushq   %r12
  10         pushq   %rbp
  11         pushq   %rbx
  12         subq    $360, %rsp
  13         cmpb    $37, (%rdx)
  14         movq    %rsp, %rax
  15         movq    $0, 184(%rsp)
  16         movsd   %xmm0, (%rsp)
  17         movq    %rax, 8(%rsp)
  18         jne     .L14
  19         movzbl  1(%rdx), %ebx
  20         movq    %rdi, %r15
  21         cmpb    $46, %bl
  22         je      .L3
  23         movsbl  %bl, %r14d
  24         movl    $-1, %r13d
  25 .L4:
  26         leal    -65(%rbx), %eax
  27         cmpb    $38, %al
  28         ja      .L14
  29         movabsq $485331304561, %rdx
  30         btq     %rax, %rdx
  31         jnc     .L14
  32         testq   %rsi, %rsi
  33         je      .L24
  34         leaq    -1(%rsi), %r12
  35         leaq    48(%rsp), %rbp
  36 .L15:
  37         xorl    %r8d, %r8d
  38         xorl    %ecx, %ecx
  39         movl    $-1, %edx
  40         movl    $32768, %esi
  41         movq    %rbp, %rdi
  42         andl    $-33, %ebx
  43         call    _IO_no_init@PLT
  44         leaq    _IO_strn_jumps(%rip), %rax
  45         movq    %r15, %rcx
  46         movq    %r12, %rdx
  47         movq    %r15, %rsi
  48         movq    %rbp, %rdi
  49         movq    %rax, 264(%rsp)
  50         call    _IO_str_init_static_internal@PLT
  51         pxor    %xmm0, %xmm0
  52         cmpb    $65, %bl
  53         leaq    16(%rsp), %rax
  54         movl    %r13d, 16(%rsp)
  55         movups  %xmm0, 20(%rsp)
  56         movl    %r14d, 24(%rsp)
  57         je      .L16
  58         leaq    8(%rsp), %rcx
  59         movq    %rbp, %rdi
  60         movq    __libc_tsd_LOCALE@gottpoff(%rip), %rdx
  61         movq    %fs:(%rdx), %rsi
  62         movq    %rax, %rdx
  63         call    __printf_fp_l
  64 .L17:
  65         addq    $240, %rbp
  66         cmpq    %rbp, 104(%rsp)
  67         je      .L1
  68         movq    88(%rsp), %rdx
  69         movb    $0, (%rdx)
  70 .L1:
  71         addq    $360, %rsp
  72         popq    %rbx
  73         popq    %rbp
  74         popq    %r12
  75         popq    %r13
  76         popq    %r14
  77         popq    %r15
  78         ret
  79         .p2align 4,,10
  80         .p2align 3
  81 .L24:
  82         leaq    48(%rsp), %rbp
  83         movl    $63, %r12d
  84         leaq    240(%rbp), %r15
  85         jmp     .L15
  86         .p2align 4,,10
  87         .p2align 3
  88 .L16:
  89         leaq    8(%rsp), %rdx
  90         movq    %rax, %rsi
  91         movq    %rbp, %rdi
  92         call    __printf_fphex
  93         jmp     .L17
  94         .p2align 4,,10
  95         .p2align 3
  96 .L3:
  97         movsbl  2(%rdx), %r14d
  98         leaq    2(%rdx), %rax
  99         xorl    %r13d, %r13d
 100         leal    -48(%r14), %edx
 101         movl    %r14d, %ebx
 102         cmpl    $9, %edx
 103         ja      .L4
 104         movl    %edx, %r13d
 105         movl    $2147483647, %edi
 106         movl    $-1, %r8d
 107 .L5:
 108         movsbl  1(%rax), %r14d
 109         leaq    1(%rax), %r9
 110         leal    -48(%r14), %edx
 111         movl    %r14d, %ebx
 112         cmpl    $9, %edx
 113         ja      .L4
 114         testl   %r13d, %r13d
 115         js      .L6
 116         cmpl    $214748364, %r13d
 117         jg      .L33
 118         leal    0(%r13,%r13,4), %r13d
 119         movl    %edi, %ecx
 120         subl    %edx, %ecx
 121         addl    %r13d, %r13d
 122         cmpl    %ecx, %r13d
 123         jg      .L33
 124         addl    %edx, %r13d
 125 .L6:
 126         movq    %r9, %rax
 127         jmp     .L5
 128         .p2align 4,,10
 129         .p2align 3
 130 .L33:
 131         movsbl  2(%rax), %r14d
 132         leal    -48(%r14), %edx
 133         movl    %r14d, %ebx
 134         cmpl    $9, %edx
 135         ja      .L22
 136         movsbl  3(%rax), %r14d
 137         leal    -48(%r14), %edx
 138         movl    %r14d, %ebx
 139         cmpl    $9, %edx
 140         ja      .L22
 141         movsbl  4(%rax), %r14d
 142         leal    -48(%r14), %edx
 143         movl    %r14d, %ebx
 144         cmpl    $9, %edx
 145         ja      .L22
 146         movsbl  5(%rax), %r14d
 147         leaq    5(%rax), %r9
 148         leal    -48(%r14), %eax
 149         movl    %r14d, %ebx
 150         cmpl    $9, %eax
 151         ja      .L22
 152         movl    %r8d, %r13d
 153         jmp     .L6
 154         .p2align 4,,10
 155         .p2align 3
 156 .L22:
 157         movl    $-1, %r13d
 158         jmp     .L4
 159 .L14:
 160         call    abort
 161         .size   strfromd, .-strfromd
 162         .weak   strfromf32x
 163         .set    strfromf32x,strfromd
 164         .weak   strfromf64
 165         .set    strfromf64,strfromd
 166         .hidden abort
 167         .hidden __printf_fphex
 168         .hidden __printf_fp_l
 169         .hidden _IO_strn_jumps