user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<Hessian_BFGS>:
  endbr64
  push   %r15
  mov    %edi,%r15d
  push   %r14
  mov    %rsi,%r14
  mov    $0x8,%esi
  push   %r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x28,%rsp
  call   <calloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L81
L38:
  test   %r15d,%r15d
  jle    L158
  pxor   %xmm4,%xmm4
  mov    %r15d,%ebp
  xor    %eax,%eax
  movapd %xmm4,%xmm2
  nopw   0x0(%rax,%rax,1)
L20:
  movsd  (%r12,%rax,8),%xmm0
  mulsd  (%r14,%rax,8),%xmm0
  add    $0x1,%rax
  addsd  %xmm0,%xmm2
  cmp    %rax,%rbp
  jne    L20
  movslq %r15d,%r8
  mov    %r13,%rdx
  lea    0x0(%r13,%rbp,8),%rsi
  mov    %rbx,%rcx
  lea    0x0(,%r8,8),%rdi
  nop
L169:
  movsd  (%rdx),%xmm1
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L21:
  movsd  (%rcx,%rax,8),%xmm0
  mulsd  (%r14,%rax,8),%xmm0
  add    $0x1,%rax
  addsd  %xmm0,%xmm1
  movsd  %xmm1,(%rdx)
  cmp    %rax,%rbp
  jne    L21
  add    $0x8,%rdx
  add    %rdi,%rcx
  cmp    %rdx,%rsi
  jne    L169
  xor    %eax,%eax
  movapd %xmm4,%xmm3
  xchg   %ax,%ax
L165:
  movsd  0x0(%r13,%rax,8),%xmm0
  mulsd  (%r14,%rax,8),%xmm0
  add    $0x1,%rax
  addsd  %xmm0,%xmm3
  cmp    %rax,%rbp
  jne    L165
  ucomisd %xmm4,%xmm2
  jp     L27
  je     L18
L27:
  ucomisd %xmm4,%xmm3
  jp     L54
L31:
  je     L49
L54:
  lea    -0x1(%r15),%eax
  mov    %rbx,%rdx
  mov    %r12,%rcx
  mov    %r13,%rsi
  lea    0x0(,%r8,8),%rdi
  lea    0x8(%r12,%rax,8),%r8
  nopl   0x0(%rax)
L47:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L163:
  movsd  (%rcx),%xmm0
  movsd  (%rsi),%xmm1
  mulsd  (%r12,%rax,8),%xmm0
  mulsd  0x0(%r13,%rax,8),%xmm1
  divsd  %xmm2,%xmm0
  divsd  %xmm3,%xmm1
  subsd  %xmm1,%xmm0
  addsd  (%rdx,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rbp
  jne    L163
  add    $0x8,%rcx
  add    %rdi,%rdx
  add    $0x8,%rsi
  cmp    %rcx,%r8
  jne    L47
L87:
  add    $0x28,%rsp
  mov    %r13,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1080 <free@plt>
L158:
  lea    D33(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  pxor   %xmm2,%xmm2
  movapd %xmm2,%xmm3
L49:
  lea    D8(%rip),%rdi
  movsd  %xmm3,0x10(%rsp)
  movsd  %xmm2,0x8(%rsp)
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  test   %r15d,%r15d
  jle    L87
  movsd  0x10(%rsp),%xmm3
  movsd  0x8(%rsp),%xmm2
  mov    %r15d,%ebp
  movslq %r15d,%r8
  jmp    L54
L18:
  lea    D33(%rip),%rdi
  mov    %r8,0x18(%rsp)
  movsd  %xmm3,0x10(%rsp)
  movsd  %xmm2,0x8(%rsp)
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  movsd  0x10(%rsp),%xmm3
  pxor   %xmm4,%xmm4
  movsd  0x8(%rsp),%xmm2
  mov    0x18(%rsp),%r8
  ucomisd %xmm4,%xmm3
  jnp    L31
  jmp    L54
  nopl   0x0(%rax)
L81:
  lea    D32(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L38
```

tool_calls: name: disassemble_data
arguments: label: D33
type: string
name: disassemble_data
arguments: label: D8
type: string
name: disassemble_data
arguments: label: D32
type: string

tool: D33: Hessian_BFGS: error dR perpendicular to dGrad


tool: D8: Hessian_BFGS: error dR perpendicular to HdR


tool: D32: Hessian_BFGS: error cannnot allocate memory


assistant: ```c
void Hessian_BFGS(int nDim, const double *dR, const double *dGrad, double *H) {
  int i, j;
  double alpha;
  double beta;
  double *HdR;
  HdR = calloc(nDim, sizeof(double));
  if (HdR == NULL) {
    printf("Hessian_BFGS: error cannnot allocate memory\n");
    exit(-1);
  }
  alpha = 0.0;
  for (i = 0; i < nDim; i++)
    alpha += dGrad[i] * dR[i];
  for (i = 0; i < nDim; i++)
    for (j = 0; j < nDim; j++)
      HdR[i] += H[i * nDim + j] * dR[j];
  beta = 0.0;
  for (i = 0; i < nDim; i++)
    beta += HdR[i] * dR[i];
  if (alpha == 0.0) {
    printf("Hessian_BFGS: error dR perpendicular to dGrad\n");
    exit(-1);
  }
  if (beta == 0.0) {
    printf("Hessian_BFGS: error dR perpendicular to HdR\n");
    exit(-1);
  }
  for (i = 0; i < nDim; i++)
    for (j = 0; j < nDim; j++)
      H[i * nDim + j] += dGrad[i] * dGrad[j] / alpha - HdR[i] * HdR[j] / beta;
  free(HdR);
}
```