user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<dtostrf>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,%ebp
  mov    %esi,%r12d
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %edi,%eax
  neg    %eax
  cmovs  %edi,%eax
  mov    %eax,%r13d
  movss  %xmm0,0x8(%rsp)
  call   <isnanf@plt>
  test   %rax,%rax
  je     L315
  pxor   %xmm0,%xmm0
  comiss 0x8(%rsp),%xmm0
  seta   %al
  movzbl %al,%eax
  add    $0x3,%eax
  cmp    %r13d,%eax
  jge    L635
  sub    %eax,%r13d
  test   %ebp,%ebp
  jns    L81
  test   %r13d,%r13d
  je     L78
  mov    %r13d,%edx
  add    %rbx,%rdx
  mov    %rbx,%rax
L564:
  add    $0x1,%rax
  movb   $0x20,-0x1(%rax)
  cmp    %rdx,%rax
  jne    L564
  mov    %r13d,%ebp
  add    %rbx,%rbp
L192:
  movss  0x8(%rsp),%xmm1
  movss  D49(%rip),%xmm0
  call   <copysignf@plt>
  mov    $0x0,%r13d
  test   %rax,%rax
  jns    L365
L612:
  lea    0x1(%rbp),%rbx
  movb   $0x2d,0x0(%rbp)
  jmp    L162
L496:
  mov    %rbx,%rbp
  jmp    L612
L315:
  movss  0x8(%rsp),%xmm0
  call   <isinff@plt>
  test   %rax,%rax
  je     L186
  pxor   %xmm0,%xmm0
  comiss 0x8(%rsp),%xmm0
  seta   %al
  movzbl %al,%eax
  add    $0x3,%eax
  cmp    %r13d,%eax
  jge    L570
  mov    %r13d,%r12d
  sub    %eax,%r12d
  test   %ebp,%ebp
  jns    L541
  test   %r12d,%r12d
  je     L713
  mov    %r12d,%edx
  add    %rbx,%rdx
  mov    %rbx,%rax
L319:
  add    $0x1,%rax
  movb   $0x20,-0x1(%rax)
  cmp    %rdx,%rax
  jne    L319
  mov    %r12d,%r12d
  lea    (%rbx,%r12,1),%rax
L660:
  mov    $0x0,%r12d
  pxor   %xmm0,%xmm0
  comiss 0x8(%rsp),%xmm0
  jbe    L267
L138:
  lea    0x1(%rax),%rbx
  movb   $0x2d,(%rax)
  jmp    L98
L155:
  mov    %rbx,%rax
  jmp    L138
L186:
  mov    %r12d,%r15d
  lea    0x20(%rsp),%rdx
  lea    0x1c(%rsp),%rsi
  mov    %r12d,%edi
  movss  0x8(%rsp),%xmm0
  call   <fcvtf@plt>
  mov    %rax,%r14
  mov    0x1c(%rsp),%eax
  mov    %r12d,%edi
  or     %eax,%edi
  jne    L428
  cmpb   $0x34,(%r14)
  jle    L109
  lea    D29(%rip),%r14
L466:
  movl   $0x1,0x1c(%rsp)
  jmp    L464
L109:
  lea    D1(%rip),%r14
  jmp    L466
L428:
  neg    %eax
  cmp    %eax,%r12d
  jge    L464
  mov    %r12d,%eax
  neg    %eax
  mov    %eax,0x1c(%rsp)
  lea    D1(%rip),%r14
L464:
  mov    %r14,%rdi
  call   <strlen@plt>
  mov    %eax,%r13d
  mov    0x1c(%rsp),%eax
  cmp    %r13d,%eax
  setl   %dl
  movzbl %dl,%edx
  add    %edx,%r13d
  test   %eax,%eax
  jne    L178
  add    $0x1,%r13d
  test   %r12d,%r12d
  setne  %dil
L169:
  mov    0x20(%rsp),%r9d
  test   %r9d,%r9d
  je     L586
  add    $0x1,%r13d
  movslq %r13d,%rcx
  add    %rbx,%rcx
  mov    %ebp,%esi
  sub    %r13d,%esi
  test   %esi,%esi
  jle    L679
L51:
  movslq %esi,%rax
  add    %rax,%rcx
  lea    -0x1(%rsi),%r8d
  mov    %rbx,%rax
L449:
  add    $0x1,%rax
  movb   $0x20,-0x1(%rax)
  mov    %ebx,%edx
  sub    %eax,%edx
  add    %esi,%edx
  test   %edx,%edx
  jg     L449
  mov    %r8d,%eax
  add    $0x1,%rax
  test   %esi,%esi
  mov    $0x1,%edx
  cmovle %rdx,%rax
  add    %rbx,%rax
  test   %r9d,%r9d
  je     L60
L194:
  movb   $0x2d,(%rax)
  lea    0x1(%rax),%rax
L60:
  mov    0x1c(%rsp),%esi
  test   %esi,%esi
  jne    L404
  test   %dil,%dil
  jne    L18
L404:
  test   %esi,%esi
  jns    L471
  test   %dil,%dil
  jne    L292
L471:
  cmp    %rcx,%rax
  jae    L381
  lea    0x1(%r14),%rsi
  lea    0x1(%rax),%rdi
  movzbl (%r14),%edx
  mov    %dl,(%rax)
  cmp    %rcx,%rdi
  jne    L386
  jmp    L627
L178:
  test   %r12d,%r12d
  setne  %dil
  shr    $0x1f,%eax
  and    %dil,%al
  mov    %al,0xf(%rsp)
  je     L169
  lea    0x2(%r12),%r13d
  mov    %r14,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    %r12d,%eax
  add    0x1c(%rsp),%eax
  movzbl 0xf(%rsp),%edi
  cmp    %eax,%edx
  jbe    L169
  test   %r12d,%r12d
  jle    L671
  movss  D8(%rip),%xmm0
L432:
  movss  0x8(%rsp),%xmm4
  mulss  %xmm0,%xmm4
  movss  %xmm4,0x8(%rsp)
  sub    $0x1,%r15d
  jne    L432
L671:
  lea    0x20(%rsp),%rdx
  lea    0x24(%rsp),%rsi
  mov    %r15d,%edi
  movss  0x8(%rsp),%xmm0
  call   <fcvtf@plt>
  mov    %rax,%r14
  mov    0x1c(%rsp),%edx
  mov    0x24(%rsp),%eax
  sub    %edx,%eax
  add    $0x1,%r12d
  cmp    %r12d,%eax
  je     L368
L262:
  movzbl 0xf(%rsp),%edi
  jmp    L169
L368:
  add    $0x1,%edx
  mov    %edx,0x1c(%rsp)
  jmp    L262
L679:
  mov    %rbx,%rax
  jmp    L194
L18:
  movb   $0x30,(%rax)
  movb   $0x2e,0x1(%rax)
  lea    0x2(%rax),%rax
  jmp    L471
L292:
  movb   $0x30,(%rax)
  lea    0x2(%rax),%r8
  movb   $0x2e,0x1(%rax)
  mov    %r8,%rax
  mov    %esi,%edx
L69:
  add    $0x1,%rax
  movb   $0x30,-0x1(%rax)
  add    $0x1,%edx
  js     L69
  mov    %esi,%edi
  not    %edi
  lea    0x1(%rdi),%rax
  test   %esi,%esi
  mov    $0x1,%r9d
  cmovns %r9,%rax
  add    %r8,%rax
  mov    %edx,0x1c(%rsp)
  test   %esi,%esi
  mov    $0x0,%edx
  cmovns %rdx,%rdi
  movb   $0x30,(%r8,%rdi,1)
  jmp    L471
L308:
  mov    %rdi,%rax
L356:
  cmp    %rcx,%rax
  jae    L177
  add    $0x1,%rsi
  lea    0x1(%rax),%rdi
  movzbl -0x1(%rsi),%edx
  mov    %dl,(%rax)
  cmp    %rcx,%rdi
  je     L627
L386:
  mov    0x1c(%rsp),%edx
  sub    $0x1,%edx
  mov    %edx,0x1c(%rsp)
  jne    L308
  movb   $0x2e,0x1(%rax)
  lea    0x2(%rax),%rax
  jmp    L356
L177:
  mov    %rax,%rcx
L627:
  test   %ebp,%ebp
  js     L83
L283:
  movb   $0x0,(%rcx)
  mov    %rbx,%rcx
  jmp    L294
L381:
  mov    %rax,%rcx
  jmp    L627
L83:
  add    %r13d,%ebp
  mov    %ebp,%esi
  not    %esi
  jns    L283
  mov    %rcx,%rdx
  mov    $0x1,%edi
L700:
  add    $0x1,%rdx
  movb   $0x20,-0x1(%rdx)
  mov    %edi,%eax
  sub    %edx,%eax
  add    %esi,%eax
  add    %ecx,%eax
  test   %eax,%eax
  jg     L700
  test   %esi,%esi
  mov    $0x0,%eax
  cmovs  %eax,%esi
  lea    0x1(%rsi),%eax
  add    %rax,%rcx
  jmp    L283
L365:
  movb   $0x4e,0x0(%rbp)
  movb   $0x41,0x1(%rbp)
  lea    0x3(%rbp),%rcx
  movb   $0x4e,0x2(%rbp)
  jmp    L642
L78:
  mov    %rbx,%rbp
  jmp    L192
L633:
  mov    %rbx,%rbp
  jmp    L192
L267:
  movb   $0x49,(%rax)
  movb   $0x4e,0x1(%rax)
  lea    0x3(%rax),%rcx
  movb   $0x46,0x2(%rax)
  jmp    L380
L713:
  mov    %rbx,%rax
  jmp    L660
L13:
  mov    %rbx,%rax
  jmp    L660
L586:
  movslq %r13d,%rcx
  add    %rbx,%rcx
  mov    %ebp,%esi
  sub    %r13d,%esi
  mov    %rbx,%rax
  test   %esi,%esi
  jg     L51
  jmp    L60
L635:
  test   %ebp,%ebp
  js     L633
  mov    $0x0,%r13d
L81:
  movss  0x8(%rsp),%xmm1
  movss  D49(%rip),%xmm0
  call   <copysignf@plt>
  test   %rax,%rax
  js     L496
L162:
  movb   $0x4e,(%rbx)
  movb   $0x41,0x1(%rbx)
  lea    0x3(%rbx),%rcx
  movb   $0x4e,0x2(%rbx)
  test   %r13d,%r13d
  je     L642
  lea    0x3(%r13),%edx
  add    %rbx,%rdx
  mov    %rcx,%rax
L120:
  add    $0x1,%rax
  movb   $0x20,-0x1(%rax)
  cmp    %rdx,%rax
  jne    L120
  mov    %r13d,%r12d
  add    %r12,%rcx
L642:
  movb   $0x0,(%rcx)
L294:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L288
  mov    %rcx,%rax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L570:
  test   %ebp,%ebp
  js     L13
  mov    $0x0,%r12d
L541:
  pxor   %xmm0,%xmm0
  comiss 0x8(%rsp),%xmm0
  ja     L155
L98:
  movb   $0x49,(%rbx)
  movb   $0x4e,0x1(%rbx)
  lea    0x3(%rbx),%rcx
  movb   $0x46,0x2(%rbx)
  test   %r12d,%r12d
  je     L380
  lea    0x3(%r12),%edx
  add    %rbx,%rdx
  mov    %rcx,%rax
L8:
  add    $0x1,%rax
  movb   $0x20,-0x1(%rax)
  cmp    %rdx,%rax
  jne    L8
  mov    %r12d,%r12d
  add    %r12,%rcx
L380:
  movb   $0x0,(%rcx)
  jmp    L294
L288:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D49
datatype: byte[4]
name: unpack_data
arguments: label: D29
datatype: string
name: unpack_data
arguments: label: D1
datatype: string
name: unpack_data
arguments: label: D8
datatype: f32

tool: {"D49": [0x00,0x00,0x80,0x3f]}

tool: D29: 1

tool: D1: 0

tool: D8: 10

assistant: ```c
char *dtostrf(float val, int width, unsigned int precision, char *buf) {
  int decpt, sign, reqd, pad;
  const char *s, *e;
  char *p;
  int awidth = abs(width);
  if (isnanf(val)) {
    int ndigs = (val < 0) ? 4 : 3;
    awidth = (awidth > ndigs) ? awidth - ndigs : 0;
    if (width < 0) {
      while (awidth) {
        *buf++ = ' ';
        awidth--;
      }
    }
    if (copysignf(1.0f, val) < 0)
      *buf++ = '-';
    if (0x04) {
      *buf++ = 'N';
      *buf++ = 'A';
      *buf++ = 'N';
    } else {
      *buf++ = 'n';
      *buf++ = 'a';
      *buf++ = 'n';
    }
    while (awidth) {
      *buf++ = ' ';
      awidth--;
    }
    *buf = 0;
    return buf;
  }
  if (isinff(val)) {
    int ndigs = (val < 0) ? 4 : 3;
    awidth = (awidth > ndigs) ? awidth - ndigs : 0;
    if (width < 0) {
      while (awidth) {
        *buf++ = ' ';
        awidth--;
      }
    }
    if (val < 0)
      *buf++ = '-';
    if (0x04) {
      *buf++ = 'I';
      *buf++ = 'N';
      *buf++ = 'F';
    } else {
      *buf++ = 'i';
      *buf++ = 'n';
      *buf++ = 'f';
    }
    while (awidth) {
      *buf++ = ' ';
      awidth--;
    }
    *buf = 0;
    return buf;
  }
  s = fcvtf(val, precision, &decpt, &sign);
  if (precision == 0 && decpt == 0) {
    s = (*s < '5') ? "0" : "1";
    decpt++;
  }
  if (-decpt > (int)precision) {
    s = "0";
    decpt = -precision;
  }
  reqd = strlen(s);
  if (reqd > decpt)
    reqd++;
  if (decpt == 0)
    reqd++;
  if (decpt < 0 && precision > 0) {
    reqd = precision + 2;
    if (strlen(s) > precision + decpt) {
      int newPrecision = precision;
      int newDecimalPoint;
      while (newPrecision > 0) {
        val *= 10.0;
        newPrecision--;
      }
      s = fcvtf(val, newPrecision, &newDecimalPoint, &sign);
      if (newDecimalPoint - decpt == precision + 1)
        decpt++;
    }
  }
  if (sign)
    reqd++;
  p = buf;
  e = p + reqd;
  pad = width - reqd;
  if (pad > 0) {
    e += pad;
    while (pad-- > 0)
      *p++ = ' ';
  }
  if (sign)
    *p++ = '-';
  if (decpt == 0 && precision > 0) {
    *p++ = '0';
    *p++ = '.';
  } else if (decpt < 0 && precision > 0) {
    *p++ = '0';
    *p++ = '.';
    while (decpt < 0) {
      decpt++;
      *p++ = '0';
    }
  }
  while (p < e) {
    *p++ = *s++;
    if (p == e)
      break;
    if (--decpt == 0)
      *p++ = '.';
  }
  if (width < 0) {
    pad = (reqd + width) * -1;
    while (pad-- > 0)
      *p++ = ' ';
  }
  *p = 0;
  return buf;
}
```