user: 这段汇编代码用C语言表示是什么样的？

```asm
<fornberg_weights>:
  endbr64
  push   %r15
  mov    %rcx,%r8
  mov    %rcx,%r15
  push   %r14
  push   %r13
  mov    %esi,%r13d
  xor    %esi,%esi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  movl   $0x3f800000,(%rcx)
  xor    %ecx,%ecx
  mov    %edi,0x4c(%rsp)
  mov    %r13d,%edi
  mov    %rdx,0x18(%rsp)
  xor    %edx,%edx
  call   <get_weight@plt>
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %eax,%r8d
  lea    D4(%rip),%rdi
  call   <printf@plt>
  test   %r13d,%r13d
  jle    L98
  lea    0x1(%r13),%eax
  lea    0x2(%r13),%edx
  movq   $0x1,0x10(%rsp)
  mov    %eax,%esi
  mov    %eax,0x6c(%rsp)
  imul   %eax,%esi
  mov    %edx,0x64(%rsp)
  mov    %edx,0x58(%rsp)
  mov    %edx,0x5c(%rsp)
  mov    %esi,%ecx
  mov    %esi,0x24(%rsp)
  add    %eax,%ecx
  mov    %esi,0x50(%rsp)
  mov    %ecx,0x68(%rsp)
  mov    %eax,0x54(%rsp)
  movq   $0x0,0x40(%rsp)
  movl   $0x3f800000,0x60(%rsp)
  nopl   0x0(%rax)
L102:
  mov    0x10(%rsp),%eax
  mov    0x4c(%rsp),%edi
  movq   $0x0,0x28(%rsp)
  movl   $0x3f800000,0x3c(%rsp)
  mov    0x40(%rsp),%r12d
  cmp    %eax,%edi
  cmovle %edi,%eax
  mov    %eax,0x20(%rsp)
  mov    0x54(%rsp),%eax
  mov    %eax,0x48(%rsp)
  nopw   0x0(%rax,%rax,1)
L3:
  mov    0x18(%rsp),%rdx
  mov    0x10(%rsp),%rsi
  pxor   %xmm3,%xmm3
  mov    0x28(%rsp),%rdi
  movss  0x3c(%rsp),%xmm4
  mov    (%rdx,%rsi,4),%ebx
  mov    %edi,%ebp
  mov    %ebx,%eax
  sub    (%rdx,%rdi,4),%eax
  cvtsi2ss %eax,%xmm3
  mulss  %xmm3,%xmm4
  movss  %xmm3,0x38(%rsp)
  movss  %xmm4,0x3c(%rsp)
  cmp    %esi,0x4c(%rsp)
  jl     L19
  mov    0x50(%rsp),%eax
  add    %edi,%eax
  cltq
  movl   $0x0,(%r15,%rax,4)
L50:
  movslq 0x48(%rsp),%rax
  xor    %r14d,%r14d
  mov    %rax,%r10
  lea    (%r15,%rax,4),%rax
  mov    %rax,0x30(%rsp)
  mov    %r15,%rax
  mov    %r10d,%r9d
  mov    %r14d,%r15d
  mov    %rax,%r14
  jmp    L101
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %r15d,%esi
  mov    %r13d,%edi
  call   <get_weight@plt>
  lea    -0x1(%r15),%esi
  mov    %r12d,%edx
  mov    %r14,%r8
  mov    %ebp,%ecx
  imul   %eax,%ebx
  mov    %r13d,%edi
  call   <get_weight@plt>
  movslq 0xc(%rsp),%rdx
  pxor   %xmm0,%xmm0
  imul   %r15d,%eax
  add    $0x1,%r15d
  mov    %rdx,%r9
  add    0x24(%rsp),%r9d
  sub    %eax,%ebx
  cvtsi2ss %ebx,%xmm0
  divss  0x38(%rsp),%xmm0
  movss  %xmm0,(%r14,%rdx,4)
  cmp    %r15d,0x20(%rsp)
  jl     L131
L88:
  mov    0x18(%rsp),%rax
  mov    0x10(%rsp),%rcx
  mov    (%rax,%rcx,4),%ebx
L101:
  mov    %r9d,0xc(%rsp)
  mov    %r14,%r8
  mov    %ebp,%ecx
  mov    %r12d,%edx
  test   %r15d,%r15d
  jne    L7
  xor    %esi,%esi
  mov    %r13d,%edi
  add    $0x1,%r15d
  call   <get_weight@plt>
  pxor   %xmm0,%xmm0
  mov    0xc(%rsp),%r9d
  add    0x24(%rsp),%r9d
  imul   %ebx,%eax
  cvtsi2ss %eax,%xmm0
  mov    0x30(%rsp),%rax
  divss  0x38(%rsp),%xmm0
  movss  %xmm0,(%rax)
  cmp    %r15d,0x20(%rsp)
  jge    L88
L131:
  mov    %r14,%r15
L112:
  addq   $0x1,0x28(%rsp)
  mov    0x28(%rsp),%rax
  addl   $0x1,0x48(%rsp)
  cmp    %rax,0x10(%rsp)
  jne    L3
  mov    0x20(%rsp),%eax
  test   %eax,%eax
  js     L40
  movslq 0x58(%rsp),%rax
  mov    0x40(%rsp),%r12d
  xor    %ebp,%ebp
  movss  0x60(%rsp),%xmm7
  mov    0x5c(%rsp),%r9d
  divss  0x3c(%rsp),%xmm7
  movss  %xmm7,0x38(%rsp)
  lea    (%r15,%rax,4),%r14
  mov    %r15,%rax
  mov    %r12d,%r15d
  mov    %ebp,%r12d
  mov    %r14,0x30(%rsp)
  mov    %rax,%rbp
  jmp    L21
  nopl   0x0(%rax,%rax,1)
L16:
  lea    -0x1(%r12),%esi
  mov    %rbp,%r8
  mov    %r15d,%ecx
  mov    %r15d,%edx
  mov    %r13d,%edi
  mov    %r9d,0xc(%rsp)
  call   <get_weight@plt>
  mov    0x40(%rsp),%rdi
  mov    %r12d,%esi
  mov    %rbp,%r8
  imul   %r12d,%eax
  mov    %r15d,%ecx
  mov    %r15d,%edx
  add    $0x1,%r12d
  mov    %eax,%ebx
  mov    0x18(%rsp),%rax
  mov    (%rax,%rdi,4),%r14d
  mov    %r13d,%edi
  call   <get_weight@plt>
  pxor   %xmm0,%xmm0
  mov    %eax,%r11d
  movslq 0xc(%rsp),%rax
  imul   %r11d,%r14d
  mov    %rax,%r9
  add    0x24(%rsp),%r9d
  sub    %r14d,%ebx
  cvtsi2ss %ebx,%xmm0
  mulss  0x38(%rsp),%xmm0
  movss  %xmm0,0x0(%rbp,%rax,4)
  cmp    %r12d,0x20(%rsp)
  jl     L1
L21:
  test   %r12d,%r12d
  jne    L16
  mov    0x40(%rsp),%rdi
  mov    0x18(%rsp),%rax
  mov    %rbp,%r8
  mov    %r15d,%ecx
  mov    %r15d,%edx
  xor    %esi,%esi
  mov    %r9d,0x28(%rsp)
  add    $0x1,%r12d
  mov    (%rax,%rdi,4),%eax
  mov    %r13d,%edi
  mov    %eax,%ebx
  mov    %eax,0xc(%rsp)
  call   <get_weight@plt>
  neg    %ebx
  pxor   %xmm0,%xmm0
  mov    0x28(%rsp),%r9d
  imul   %eax,%ebx
  mov    0x30(%rsp),%rax
  add    0x24(%rsp),%r9d
  cvtsi2ss %ebx,%xmm0
  mulss  0x38(%rsp),%xmm0
  movss  %xmm0,(%rax)
  cmp    %r12d,0x20(%rsp)
  jge    L21
L1:
  mov    %rbp,%r15
L40:
  addq   $0x1,0x10(%rsp)
  mov    0x10(%rsp),%rax
  mov    0x6c(%rsp),%esi
  mov    0x64(%rsp),%ecx
  add    %esi,0x54(%rsp)
  mov    0x68(%rsp),%esi
  addq   $0x1,0x40(%rsp)
  add    %ecx,0x5c(%rsp)
  add    %ecx,0x58(%rsp)
  add    %esi,0x50(%rsp)
  cmp    %eax,%r13d
  jl     L98
  movss  0x3c(%rsp),%xmm7
  movss  %xmm7,0x60(%rsp)
  jmp    L102
L19:
  mov    0x20(%rsp),%edx
  test   %edx,%edx
  jns    L50
  jmp    L112
L98:
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: data_tag: D4
type: string

tool: D4: delta %d %d %d=%f


assistant: ```c
void fornberg_weights(int M, int p, int *alpha, float *delta) {
  int N = p;
  float c1, c2, c3;
  int min;
  int i, j, n, v, m;
  delta[(N + 1) * (N + 1) * 0 + (N + 1) * 0 + 0] = 1;
  c1 = 1;
  printf("delta %d %d %d=%f\n", 0, 0, 0, get_weight(N, 0, 0, 0, delta));
  for (n = 1; n <= N; n++) {
    c2 = 1;
    for (v = 0; v <= n - 1; v++) {
      c3 = alpha[n] - alpha[v];
      c2 = c2 * c3;
      if (n <= M) {
        delta[(N + 1) * (N + 1) * n + (N + 1) * (n - 1) + v] = 0;
      }
      if (n < M)
        min = n;
      else
        min = M;
      for (m = 0; m <= min; m++) {
        if (m == 0)
          delta[(N + 1) * (N + 1) * m + (N + 1) * n + v] = (alpha[n] * get_weight(N, m, n - 1, v, delta)) / c3;
        else
          delta[(N + 1) * (N + 1) * m + (N + 1) * n + v] = (alpha[n] * get_weight(N, m, n - 1, v, delta) - m * get_weight(N, m - 1, n - 1, v, delta)) / c3;
      }
    }
    for (m = 0; m <= min; m++) {
      if (m == 0)
        delta[(N + 1) * (N + 1) * m + (N + 1) * n + n] = (c1 / c2) * (-1 * alpha[n - 1] * get_weight(N, m, n - 1, n - 1, delta));
      else
        delta[(N + 1) * (N + 1) * m + (N + 1) * n + n] = (c1 / c2) * (m * get_weight(N, m - 1, n - 1, n - 1, delta) - alpha[n - 1] * get_weight(N, m, n - 1, n - 1, delta));
    }
    c1 = c2;
  }
}
```