stdlib/strfroml.s

   1         .text
   2         .p2align 4,,15
   3         .globl  strfroml
   4         .type   strfroml, @function
   5 strfroml:
   6         pushq   %r15
   7         pushq   %r14
   8         pushq   %r13
   9         pushq   %r12
  10         pushq   %rbp
  11         pushq   %rbx
  12         subq    $376, %rsp
  13         cmpb    $37, (%rdx)
  14         fldt    432(%rsp)
  15         leaq    16(%rsp), %rax
  16         movq    $0, 200(%rsp)
  17         movq    %rax, 8(%rsp)
  18         fstpt   16(%rsp)
  19         jne     .L14
  20         movq    %rdi, %r15
  21         movzbl  1(%rdx), %ebx
  22         cmpb    $46, %bl
  23         je      .L3
  24         movsbl  %bl, %r14d
  25         movl    $-1, %r13d
  26 .L4:
  27         leal    -65(%rbx), %eax
  28         cmpb    $38, %al
  29         ja      .L14
  30         movabsq $485331304561, %rdx
  31         btq     %rax, %rdx
  32         jnc     .L14
  33         testq   %rsi, %rsi
  34         je      .L24
  35         leaq    -1(%rsi), %r12
  36         leaq    64(%rsp), %rbp
  37 .L15:
  38         xorl    %r8d, %r8d
  39         xorl    %ecx, %ecx
  40         movl    $-1, %edx
  41         movl    $32768, %esi
  42         movq    %rbp, %rdi
  43         andl    $-33, %ebx
  44         call    _IO_no_init@PLT
  45         leaq    _IO_strn_jumps(%rip), %rax
  46         movq    %r15, %rcx
  47         movq    %r12, %rdx
  48         movq    %r15, %rsi
  49         movq    %rbp, %rdi
  50         movq    %rax, 280(%rsp)
  51         call    _IO_str_init_static_internal@PLT
  52         pxor    %xmm0, %xmm0
  53         leaq    32(%rsp), %rax
  54         movl    %r13d, 32(%rsp)
  55         movups  %xmm0, 36(%rsp)
  56         orb     $1, 44(%rsp)
  57         cmpb    $65, %bl
  58         movl    %r14d, 40(%rsp)
  59         je      .L16
  60         leaq    8(%rsp), %rcx
  61         movq    %rbp, %rdi
  62         movq    __libc_tsd_LOCALE@gottpoff(%rip), %rdx
  63         movq    %fs:(%rdx), %rsi
  64         movq    %rax, %rdx
  65         call    __printf_fp_l
  66 .L17:
  67         addq    $240, %rbp
  68         cmpq    %rbp, 120(%rsp)
  69         je      .L1
  70         movq    104(%rsp), %rdx
  71         movb    $0, (%rdx)
  72 .L1:
  73         addq    $376, %rsp
  74         popq    %rbx
  75         popq    %rbp
  76         popq    %r12
  77         popq    %r13
  78         popq    %r14
  79         popq    %r15
  80         ret
  81         .p2align 4,,10
  82         .p2align 3
  83 .L24:
  84         leaq    64(%rsp), %rbp
  85         movl    $63, %r12d
  86         leaq    240(%rbp), %r15
  87         jmp     .L15
  88         .p2align 4,,10
  89         .p2align 3
  90 .L16:
  91         leaq    8(%rsp), %rdx
  92         movq    %rax, %rsi
  93         movq    %rbp, %rdi
  94         call    __printf_fphex
  95         jmp     .L17
  96         .p2align 4,,10
  97         .p2align 3
  98 .L3:
  99         movsbl  2(%rdx), %r14d
 100         leaq    2(%rdx), %rax
 101         xorl    %r13d, %r13d
 102         leal    -48(%r14), %edx
 103         movl    %r14d, %ebx
 104         cmpl    $9, %edx
 105         ja      .L4
 106         movl    %edx, %r13d
 107         movl    $2147483647, %edi
 108         movl    $-1, %r8d
 109 .L5:
 110         movsbl  1(%rax), %r14d
 111         leaq    1(%rax), %r9
 112         leal    -48(%r14), %edx
 113         movl    %r14d, %ebx
 114         cmpl    $9, %edx
 115         ja      .L4
 116         testl   %r13d, %r13d
 117         js      .L6
 118         cmpl    $214748364, %r13d
 119         jg      .L33
 120         leal    0(%r13,%r13,4), %r13d
 121         movl    %edi, %ecx
 122         subl    %edx, %ecx
 123         addl    %r13d, %r13d
 124         cmpl    %ecx, %r13d
 125         jg      .L33
 126         addl    %edx, %r13d
 127 .L6:
 128         movq    %r9, %rax
 129         jmp     .L5
 130         .p2align 4,,10
 131         .p2align 3
 132 .L33:
 133         movsbl  2(%rax), %r14d
 134         leal    -48(%r14), %edx
 135         movl    %r14d, %ebx
 136         cmpl    $9, %edx
 137         ja      .L22
 138         movsbl  3(%rax), %r14d
 139         leal    -48(%r14), %edx
 140         movl    %r14d, %ebx
 141         cmpl    $9, %edx
 142         ja      .L22
 143         movsbl  4(%rax), %r14d
 144         leal    -48(%r14), %edx
 145         movl    %r14d, %ebx
 146         cmpl    $9, %edx
 147         ja      .L22
 148         movsbl  5(%rax), %r14d
 149         leaq    5(%rax), %r9
 150         leal    -48(%r14), %eax
 151         movl    %r14d, %ebx
 152         cmpl    $9, %eax
 153         ja      .L22
 154         movl    %r8d, %r13d
 155         jmp     .L6
 156         .p2align 4,,10
 157         .p2align 3
 158 .L22:
 159         movl    $-1, %r13d
 160         jmp     .L4
 161 .L14:
 162         call    abort
 163         .size   strfroml, .-strfroml
 164         .weak   strfromf64x
 165         .set    strfromf64x,strfroml
 166         .hidden abort
 167         .hidden __printf_fphex
 168         .hidden __printf_fp_l
 169         .hidden _IO_strn_jumps