user: 这段汇编代码用C语言表示是什么样的:

```asm
<DerivePrincipalStresses>:
  endbr64
  push   %r15
  mov    $0x3,%ecx
  mov    %rdi,%r15
  mov    $0x1,%edi
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  mov    $0x3,%esi
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  mov    $0x1,%edx
  sub    $0x18,%rsp
  call   <dmatrix@plt>
  mov    $0x3,%ecx
  mov    $0x1,%edx
  mov    $0x3,%esi
  mov    $0x1,%edi
  mov    %rax,%r14
  call   <dmatrix@plt>
  mov    $0x3,%esi
  mov    $0x1,%edi
  mov    %rax,%r13
  call   <dvector@plt>
  mov    0x10(%r14),%rdx
  mov    0x18(%r14),%rcx
  mov    %r14,%rdi
  mov    %rax,%rbp
  movsd  (%r15),%xmm0
  mov    0x8(%r14),%rax
  mov    %rbp,%rsi
  movsd  %xmm0,0x8(%rax)
  movsd  0x20(%r15),%xmm0
  movsd  %xmm0,0x10(%rdx)
  movsd  0x40(%r15),%xmm0
  movsd  %xmm0,0x18(%rcx)
  movsd  0x8(%r15),%xmm0
  movsd  %xmm0,0x10(%rax)
  movsd  0x10(%r15),%xmm0
  movsd  %xmm0,0x18(%rax)
  movsd  0x28(%r15),%xmm0
  movsd  %xmm0,0x18(%rdx)
  movsd  0x10(%rax),%xmm0
  movsd  %xmm0,0x8(%rdx)
  movsd  0x18(%rax),%xmm0
  movsd  %xmm0,0x8(%rcx)
  movsd  0x18(%rdx),%xmm0
  mov    %r13,%rdx
  movsd  %xmm0,0x10(%rcx)
  call   <jacobi@plt>
  movupd 0x8(%rbp),%xmm0
  mov    %r13,%rsi
  mov    %rbp,%rdi
  movapd D37(%rip),%xmm1
  movq   D17(%rip),%xmm2
  xorpd  %xmm1,%xmm0
  movups %xmm0,0x8(%rbp)
  movsd  0x18(%rbp),%xmm0
  xorpd  %xmm2,%xmm0
  movsd  %xmm0,0x18(%rbp)
  call   <eigsrt@plt>
  lea    0x18(%r12),%rsi
  lea    0x48(%rbx),%r8
  mov    0x18(%r13),%rcx
  cmp    %rsi,%rbx
  mov    0x8(%r13),%rdx
  lea    0x10(%r12),%r9
  mov    0x10(%r13),%rax
  setae  %dil
  cmp    %r12,%r8
  lea    0x8(%rcx),%r15
  movupd 0x8(%rbp),%xmm0
  setbe  %sil
  mov    %r15,0x8(%rsp)
  lea    0x8(%rdx),%r11
  lea    0x8(%rax),%r10
  or     %esi,%edi
  lea    0x10(%rbp),%rsi
  movapd D37(%rip),%xmm1
  movq   D17(%rip),%xmm2
  cmp    %rsi,%r12
  setne  %sil
  xorpd  %xmm1,%xmm0
  movsd  0x18(%rbp),%xmm1
  and    %esi,%edi
  lea    0x8(%rbp),%rsi
  movapd %xmm0,%xmm3
  movups %xmm0,0x8(%rbp)
  cmp    %rsi,%r8
  lea    0x20(%rbp),%rsi
  xorpd  %xmm2,%xmm1
  setbe  %r15b
  cmp    %rsi,%rbx
  movsd  %xmm1,0x18(%rbp)
  setae  %sil
  or     %r15d,%esi
  and    %edi,%esi
  lea    0x18(%rdx),%rdi
  cmp    %rdi,%r12
  setae  %r15b
  cmp    %r11,%r9
  setbe  %dil
  or     %r15d,%edi
  and    %esi,%edi
  lea    0x18(%rax),%rsi
  cmp    %rsi,%r12
  setae  %r15b
  cmp    %r10,%r9
  setbe  %sil
  or     %r15d,%esi
  mov    0x8(%rsp),%r15
  and    %esi,%edi
  lea    0x18(%rcx),%rsi
  cmp    %rsi,%r12
  setae  %sil
  cmp    %r15,%r9
  setbe  %r9b
  or     %r9d,%esi
  and    %edi,%esi
  lea    0x20(%rdx),%rdi
  cmp    %rdi,%rbx
  setae  %dil
  cmp    %r11,%r8
  setbe  %r9b
  or     %r9d,%edi
  and    %edi,%esi
  lea    0x20(%rax),%rdi
  cmp    %rdi,%rbx
  setae  %dil
  cmp    %r10,%r8
  setbe  %r9b
  or     %r9d,%edi
  test   %dil,%sil
  je     L6
  lea    0x20(%rcx),%rsi
  cmp    %rsi,%rbx
  setae  %sil
  cmp    %r15,%r8
  setbe  %dil
  or     %dil,%sil
  je     L6
  movups %xmm0,(%r12)
  movupd 0x8(%rdx),%xmm1
  movupd 0x8(%rax),%xmm0
  movupd 0x8(%rcx),%xmm2
  movapd %xmm1,%xmm3
  movapd %xmm1,%xmm4
  unpcklpd %xmm0,%xmm3
  movsd  %xmm2,%xmm4
  shufpd $0x1,%xmm1,%xmm0
  movsd  %xmm0,%xmm2
  movups %xmm3,(%rbx)
  movups %xmm4,0x10(%rbx)
  movups %xmm2,0x20(%rbx)
L23:
  movsd  0x18(%rbp),%xmm0
  mov    %r14,%rdi
  mov    $0x3,%r8d
  mov    $0x1,%esi
  movsd  %xmm0,0x10(%r12)
  movsd  0x18(%rdx),%xmm0
  mov    $0x3,%edx
  movsd  %xmm0,0x30(%rbx)
  movsd  0x18(%rax),%xmm0
  movsd  %xmm0,0x38(%rbx)
  movsd  0x18(%rcx),%xmm0
  mov    $0x1,%ecx
  movsd  %xmm0,0x40(%rbx)
  call   <free_dmatrix@plt>
  mov    %r13,%rdi
  mov    $0x3,%r8d
  mov    $0x1,%ecx
  mov    $0x3,%edx
  mov    $0x1,%esi
  call   <free_dmatrix@plt>
  mov    %rbp,%rdi
  mov    $0x3,%edx
  mov    $0x1,%esi
  call   <free_dvector@plt>
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  movsd  %xmm3,(%r12)
  movsd  0x8(%rdx),%xmm0
  movsd  %xmm0,(%rbx)
  movsd  0x8(%rax),%xmm0
  movsd  %xmm0,0x8(%rbx)
  movsd  0x8(%rcx),%xmm0
  movsd  %xmm0,0x10(%rbx)
  movsd  0x10(%rbp),%xmm0
  movsd  %xmm0,0x8(%r12)
  movsd  0x10(%rdx),%xmm0
  movsd  %xmm0,0x18(%rbx)
  movsd  0x10(%rax),%xmm0
  movsd  %xmm0,0x20(%rbx)
  movsd  0x10(%rcx),%xmm0
  movsd  %xmm0,0x28(%rbx)
  jmp    L23
```

tool_calls: name: disassemble_data
arguments: label: D37
data_type: byte[16]
name: disassemble_data
arguments: label: D17
data_type: byte[8]

tool: {"D37": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

tool: {"D17": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

assistant: ```c
int DerivePrincipalStresses(double stressTensor[3][3], double sp[3], double cn[3][3]) {
  double **a, **v, *d;
  int i, j;
  a = dmatrix(1, 3, 1, 3);
  v = dmatrix(1, 3, 1, 3);
  d = dvector(1, 3);
  a[1][1] = stressTensor[0][0];
  a[2][2] = stressTensor[1][1];
  a[3][3] = stressTensor[2][2];
  a[1][2] = stressTensor[0][1];
  a[1][3] = stressTensor[0][2];
  a[2][3] = stressTensor[1][2];
  a[2][1] = a[1][2];
  a[3][1] = a[1][3];
  a[3][2] = a[2][3];
  jacobi(a, d, v);
  d[1] *= -1.0f;
  d[2] *= -1.0f;
  d[3] *= -1.0f;
  eigsrt(d, v);
  d[1] *= -1.0f;
  d[2] *= -1.0f;
  d[3] *= -1.0f;
  for (i = 0; i < 3; i++) {
    sp[i] = d[i + 1];
    for (j = 0; j < 3; j++) {
      cn[i][j] = v[j + 1][i + 1];
    }
  }
  free_dmatrix(a, 1, 3, 1, 3);
  free_dmatrix(v, 1, 3, 1, 3);
  free_dvector(d, 1, 3);
  return (1);
}
```