user: 这段汇编代码用C语言表示是什么样的:

```asm
<FFT>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  push   %rbx
  mov    $0x1,%ebx
  sub    $0x58,%rsp
  mov    %rdi,0x10(%rsp)
  mov    %rsi,0x38(%rsp)
  jmp    L58
  nopl   0x0(%rax)
L309:
  add    $0x1,%ebx
L58:
  mov    %ebx,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  cmp    %eax,%r13d
  jg     L309
  mov    %ebx,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  cmp    %eax,%r13d
  jne    L381
  lea    0x0(,%r13,8),%r14d
  mov    %r14d,%edi
  call   <malloc@plt>
  mov    %r14d,%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r15
  test   %r13d,%r13d
  jle    L273
L251:
  pxor   %xmm6,%xmm6
  mov    %ebx,0x28(%rsp)
  xor    %r14d,%r14d
  cvtsi2sd %r13d,%xmm6
  movsd  %xmm6,0x8(%rsp)
  jmp    L274
L62:
  cmp    $0x1,%r12d
  jne    L36
  pxor   %xmm0,%xmm0
  cvtsi2sd %r14d,%xmm0
  mulsd  D118(%rip),%xmm0
  divsd  0x8(%rsp),%xmm0
  call   <cos@plt>
  movzwl %bx,%edx
  movsd  D107(%rip),%xmm1
  mulsd  %xmm0,%xmm1
  movsd  D150(%rip),%xmm0
  subsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %edx,%xmm1
  mulsd  %xmm1,%xmm0
L119:
  movsd  %xmm0,0x0(%rbp,%r14,8)
  add    $0x1,%r14
  cmp    %r14d,%r13d
  jle    L353
L274:
  mov    0x10(%rsp),%rax
  movq   $0x0,(%r15,%r14,8)
  mov    %r14d,%ecx
  movzwl (%rax,%r14,2),%ebx
  cmp    $0x2,%r12d
  je     L344
  jg     L375
  test   %r12d,%r12d
  jne    L62
  pxor   %xmm0,%xmm0
  cvtsi2sd %r14d,%xmm0
  mulsd  D118(%rip),%xmm0
  divsd  0x8(%rsp),%xmm0
  call   <cos@plt>
  movzwl %bx,%edx
  movapd %xmm0,%xmm1
  movsd  D10(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  subsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %edx,%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,0x0(%rbp,%r14,8)
  add    $0x1,%r14
  cmp    %r14d,%r13d
  jg     L274
L353:
  mov    0x28(%rsp),%ebx
L361:
  test   %ebx,%ebx
  je     L175
L314:
  lea    0x48(%rsp),%rax
  xor    %r12d,%r12d
  pxor   %xmm6,%xmm6
  mov    %r13d,%r14d
  mov    %rax,0x30(%rsp)
  lea    0x40(%rsp),%rax
  mov    %rax,0x28(%rsp)
  mov    %r12d,%eax
  mov    %rbp,%r12
  movsd  %xmm6,0x20(%rsp)
  mov    %eax,%ebp
  nopw   0x0(%rax,%rax,1)
L163:
  mov    %ebx,%esi
  mov    $0x2,%edi
  sub    %ebp,%esi
  call   <pow@plt>
  pxor   %xmm1,%xmm1
  mov    0x28(%rsp),%rsi
  movsd  D198(%rip),%xmm0
  mov    %eax,%r9d
  mov    0x30(%rsp),%rdi
  mov    %rax,0x10(%rsp)
  movslq %eax,%r13
  shr    $0x1f,%r9d
  add    %eax,%r9d
  sar    %r9d
  cvtsi2sd %r9d,%xmm1
  mov    %r9d,0x18(%rsp)
  divsd  %xmm1,%xmm0
  call   <sincos@plt>
  mov    0x10(%rsp),%rax
  movsd  0x48(%rsp),%xmm8
  xorpd  D41(%rip),%xmm8
  movsd  0x40(%rsp),%xmm9
  cmp    $0x1,%eax
  jle    L135
  movslq 0x18(%rsp),%rdx
  mov    D129(%rip),%rax
  xor    %edi,%edi
  pxor   %xmm6,%xmm6
  mov    %rdx,%r9
  shl    $0x3,%rdx
  movq   %rax,%xmm7
  lea    (%r12,%rdx,1),%rsi
  add    %r15,%rdx
  cs nopw 0x0(%rax,%rax,1)
L86:
  mov    %rdi,%rax
  cmp    %edi,%r14d
  jle    L223
  nopl   0x0(%rax,%rax,1)
L315:
  movsd  (%r12,%rax,8),%xmm2
  movsd  (%r15,%rax,8),%xmm1
  movsd  (%rsi,%rax,8),%xmm10
  movsd  (%rdx,%rax,8),%xmm5
  movapd %xmm2,%xmm3
  movapd %xmm1,%xmm0
  subsd  %xmm10,%xmm3
  subsd  %xmm5,%xmm0
  addsd  %xmm10,%xmm2
  addsd  %xmm5,%xmm1
  movapd %xmm3,%xmm4
  movapd %xmm0,%xmm11
  mulsd  %xmm7,%xmm4
  mulsd  %xmm6,%xmm11
  mulsd  %xmm7,%xmm0
  mulsd  %xmm6,%xmm3
  subsd  %xmm11,%xmm4
  addsd  %xmm3,%xmm0
  movsd  %xmm4,(%rsi,%rax,8)
  movsd  %xmm0,(%rdx,%rax,8)
  movsd  %xmm2,(%r12,%rax,8)
  movsd  %xmm1,(%r15,%rax,8)
  add    %r13,%rax
  cmp    %eax,%r14d
  jg     L315
L223:
  movapd %xmm9,%xmm0
  movapd %xmm8,%xmm1
  add    $0x1,%rdi
  mulsd  %xmm7,%xmm0
  mulsd  %xmm6,%xmm1
  mulsd  %xmm8,%xmm7
  mulsd  %xmm9,%xmm6
  subsd  %xmm1,%xmm0
  addsd  %xmm7,%xmm6
  cmp    %edi,%r9d
  jle    L135
  movapd %xmm0,%xmm7
  jmp    L86
L375:
  cmp    $0x3,%r12d
  jne    L36
  movzwl %bx,%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  jmp    L119
L344:
  pxor   %xmm1,%xmm1
  movsd  D118(%rip),%xmm0
  cvtsi2sd %r14d,%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm1,0x20(%rsp)
  divsd  0x8(%rsp),%xmm0
  call   <cos@plt>
  movsd  0x20(%rsp),%xmm1
  mulsd  D9(%rip),%xmm1
  divsd  0x8(%rsp),%xmm1
  movsd  %xmm0,0x18(%rsp)
  movapd %xmm1,%xmm0
  call   <cos@plt>
  movsd  D47(%rip),%xmm1
  movsd  0x18(%rsp),%xmm2
  movapd %xmm0,%xmm3
  movsd  D176(%rip),%xmm0
  mulsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  movsd  D128(%rip),%xmm1
  mulsd  %xmm3,%xmm1
L376:
  addsd  %xmm1,%xmm0
  movzwl %bx,%edx
  pxor   %xmm1,%xmm1
  mulsd  D77(%rip),%xmm0
  cvtsi2sd %edx,%xmm1
  mulsd  %xmm1,%xmm0
  jmp    L119
L36:
  pxor   %xmm1,%xmm1
  movsd  D118(%rip),%xmm0
  cvtsi2sd %ecx,%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm1,0x20(%rsp)
  divsd  0x8(%rsp),%xmm0
  call   <cos@plt>
  movsd  0x20(%rsp),%xmm1
  mulsd  D9(%rip),%xmm1
  divsd  0x8(%rsp),%xmm1
  movsd  %xmm0,0x18(%rsp)
  movapd %xmm1,%xmm0
  call   <cos@plt>
  movsd  D47(%rip),%xmm1
  movsd  0x18(%rsp),%xmm2
  movapd %xmm0,%xmm3
  movsd  D176(%rip),%xmm0
  mulsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  movsd  D128(%rip),%xmm1
  mulsd  %xmm3,%xmm1
  jmp    L376
  nopl   0x0(%rax,%rax,1)
L135:
  add    $0x1,%ebp
  cmp    %ebp,%ebx
  jg     L163
  mov    %r12,%rbp
  mov    %r14d,%r13d
L37:
  mov    %r13d,%r12d
  shr    $0x1f,%r12d
  add    %r13d,%r12d
  sar    %r12d
  cmp    $0x1,%r13d
  jle    L72
  lea    -0x2(%r13),%edi
  xor    %esi,%esi
  xor    %edx,%edx
  nopl   0x0(%rax)
L269:
  cmp    %esi,%edx
  jl     L60
  movslq %edx,%rax
  movsd  0x0(%rbp,%rsi,8),%xmm2
  shl    $0x3,%rax
  lea    0x0(%rbp,%rax,1),%rcx
  add    %r15,%rax
  movsd  (%rcx),%xmm1
  movsd  (%rax),%xmm0
  movsd  %xmm2,(%rcx)
  movsd  (%r15,%rsi,8),%xmm2
  movsd  %xmm2,(%rax)
  movsd  %xmm1,0x0(%rbp,%rsi,8)
  movsd  %xmm0,(%r15,%rsi,8)
L60:
  mov    %r12d,%eax
  cmp    %edx,%r12d
  jg     L194
  nopl   0x0(%rax,%rax,1)
L237:
  mov    %eax,%ecx
  sub    %eax,%edx
  shr    $0x1f,%ecx
  add    %ecx,%eax
  sar    %eax
  cmp    %eax,%edx
  jge    L237
L194:
  add    %eax,%edx
  lea    0x1(%rsi),%rax
  cmp    %rsi,%rdi
  je     L72
  mov    %rax,%rsi
  jmp    L269
L72:
  movsd  (%r15),%xmm0
  movsd  0x8(%rsp),%xmm6
  divsd  %xmm6,%xmm0
  movsd  %xmm0,(%r15)
  movsd  0x0(%rbp),%xmm0
  divsd  %xmm6,%xmm0
  movsd  0x20(%rsp),%xmm6
  movsd  %xmm0,0x0(%rbp)
  movsd  (%r15),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  ucomisd %xmm0,%xmm6
  ja     L231
  sqrtsd %xmm0,%xmm0
L298:
  mov    0x38(%rsp),%rax
  movsd  %xmm0,(%rax)
  cmp    $0x3,%r13d
  jle    L47
  movsd  0x20(%rsp),%xmm2
  mov    $0x1,%ebx
  mov    %rax,%r13
  nop
L343:
  movsd  (%r15,%rbx,8),%xmm0
  movsd  0x8(%rsp),%xmm7
  addsd  %xmm0,%xmm0
  divsd  %xmm7,%xmm0
  movsd  %xmm0,(%r15,%rbx,8)
  movsd  0x0(%rbp,%rbx,8),%xmm0
  addsd  %xmm0,%xmm0
  divsd  %xmm7,%xmm0
  movsd  %xmm0,0x0(%rbp,%rbx,8)
  movsd  (%r15,%rbx,8),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  ucomisd %xmm0,%xmm2
  ja     L49
  sqrtsd %xmm0,%xmm0
L59:
  movsd  %xmm0,0x0(%r13,%rbx,8)
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jg     L343
L383:
  mov    0x38(%rsp),%r13
  xor    %ebx,%ebx
  nopl   (%rax)
L67:
  movsd  D59(%rip),%xmm0
  mulsd  0x0(%r13,%rbx,8),%xmm0
  addsd  D7(%rip),%xmm0
  call   <log10@plt>
  pxor   %xmm0,%xmm0
  lea    (%rax,%rax,4),%eax
  shl    $0x2,%eax
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,0x0(%r13,%rbx,8)
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jg     L67
L92:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    %r15,%rdi
  call   <free@plt>
  add    $0x58,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L381:
  sub    $0x1,%ebx
  mov    $0x2,%edi
  mov    %ebx,%esi
  call   <pow@plt>
  lea    0x0(,%rax,8),%r15d
  mov    %rax,%r14
  mov    %eax,%r13d
  mov    %r15d,%edi
  call   <malloc@plt>
  mov    %r15d,%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r15
  test   %r14d,%r14d
  jg     L251
  pxor   %xmm6,%xmm6
  cvtsi2sd %r14d,%xmm6
  movsd  %xmm6,0x8(%rsp)
  jmp    L361
L273:
  pxor   %xmm6,%xmm6
  cvtsi2sd %r13d,%xmm6
  movsd  %xmm6,0x8(%rsp)
  jmp    L314
L175:
  pxor   %xmm6,%xmm6
  movsd  %xmm6,0x20(%rsp)
  jmp    L37
L47:
  cmp    $0x1,%r13d
  jle    L92
  jmp    L383
L231:
  call   <sqrt@plt>
  jmp    L298
L49:
  movsd  %xmm2,0x10(%rsp)
  call   <sqrt@plt>
  movsd  0x10(%rsp),%xmm2
  jmp    L59
```

tool_calls: name: extract_symbolic_data
arguments: label: D118
data_type: byte[8]
name: extract_symbolic_data
arguments: label: D107
data_type: f64
name: extract_symbolic_data
arguments: label: D150
data_type: f64
name: extract_symbolic_data
arguments: label: D10
data_type: f64
name: extract_symbolic_data
arguments: label: D198
data_type: f64
name: extract_symbolic_data
arguments: label: D41
data_type: f32[4]
name: extract_symbolic_data
arguments: label: D129
data_type: f64
name: extract_symbolic_data
arguments: label: D9
data_type: byte[8]
name: extract_symbolic_data
arguments: label: D47
data_type: f64
name: extract_symbolic_data
arguments: label: D176
data_type: f64
name: extract_symbolic_data
arguments: label: D128
data_type: f64
name: extract_symbolic_data
arguments: label: D77
data_type: f64
name: extract_symbolic_data
arguments: label: D59
data_type: f32[2]
name: extract_symbolic_data
arguments: label: D7
data_type: f64

tool: {"D118": [0x38,0xe9,0x2f,0x54,0xfb,0x21,0x19,0x40]}

tool: D107: 0.46

tool: D150: 0.54

tool: D10: 0.5

tool: D198: 3.141592653

tool: {"D41": [0.0,-0.0,0.0,0.0]}

tool: D129: 1

tool: {"D9": [0x38,0xe9,0x2f,0x54,0xfb,0x21,0x29,0x40]}

tool: D47: 0.49755

tool: D176: 0.42323

tool: D128: 0.07922

tool: D77: 2.4

tool: {"D59": [0.0,0.6875]}

tool: D7: 1e-07

assistant: ```c
int FFT(unsigned short *wave, double *fft, int ns, int WindowType) {
  int m, n, ip, le, le1, nm1, k, l, j, i, nv2;
  double u1, u2, u3, arg, c, s, t1, t2, t3, t4;
  double *x, *y;
  i = 1;
  while ((int)pow(2, i) < ns)
    i++;
  if (ns == (int)(pow(2, i))) {
    m = i;
    n = ns;
  } else {
    m = i - 1;
    n = (int)pow(2, m);
  }
  x = malloc(n * sizeof(double));
  y = malloc(n * sizeof(double));
  for (i = 0; i < n; i++) {
    y[i] = 0.0;
    switch (WindowType) {
    case 0:
      x[i] = wave[i] * (0.5 - 0.5 * cos(2 * 3.141592653 * i / n));
      break;
    case 1:
      x[i] = wave[i] * (0.54 - 0.46 * cos(2 * 3.141592653 * i / n));
      break;
    case 2:
      x[i] = wave[i] * (2.4 * (0.42323 - 0.49755 * cos(2 * 3.141592653 * i / n) + 0.07922 * cos(4 * 3.141592653 * i / n)));
      break;
    case 3:
      x[i] = wave[i];
      break;
    default:
      x[i] = wave[i] * (2.4 * (0.42323 - 0.49755 * cos(2 * 3.141592653 * (i) / n) + 0.07922 * cos(4 * 3.141592653 * (i) / n)));
      break;
    }
  }
  for (l = 0; l < m; l++) {
    le = (int)pow(2, m - l);
    le1 = le / 2;
    u1 = 1.0;
    u2 = 0.0;
    arg = 3.141592653 / le1;
    c = cos(arg);
    s = -sin(arg);
    for (j = 0; j < le1; j++) {
      for (i = j; i < n; i = i + le) {
        ip = i + le1;
        t1 = x[i] + x[ip];
        t2 = y[i] + y[ip];
        t3 = x[i] - x[ip];
        t4 = y[i] - y[ip];
        x[ip] = t3 * u1 - t4 * u2;
        y[ip] = t4 * u1 + t3 * u2;
        x[i] = t1;
        y[i] = t2;
      }
      u3 = u1 * c - u2 * s;
      u2 = u2 * c + u1 * s;
      u1 = u3;
    }
  }
  nv2 = n / 2;
  nm1 = n - 1;
  j = 0;
  i = 0;
  while (i < nm1) {
    if (i > j)
      goto rif;
    t1 = x[j];
    t2 = y[j];
    x[j] = x[i];
    y[j] = y[i];
    x[i] = t1;
    y[i] = t2;
  rif:
    k = nv2;
  rife:
    if (k > j)
      goto rifer;
    j = j - k;
    k = k / 2;
    goto rife;
  rifer:
    j = j + k;
    i++;
  }
  y[0] = y[0] / n;
  x[0] = x[0] / n;
  fft[0] = sqrt(x[0] * x[0] + y[0] * y[0]);
  for (i = 1; i < n / 2; i++) {
    y[i] = 2 * y[i] / n;
    x[i] = 2 * x[i] / n;
    fft[i] = sqrt(x[i] * x[i] + y[i] * y[i]);
  }
  for (i = 0; i < n / 2; i++)
    fft[i] = 20 * log10(fft[i] / 4096 + 0.0000001);
  free(x);
  free(y);
  return (n / 2);
}
```