user: 下面的汇编指令对应的C源代码是什么：

```asm
<calculateDH>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  movss  %xmm0,-0x24(%rbp)
  movss  %xmm1,-0x28(%rbp)
  movss  %xmm2,-0x2c(%rbp)
  movss  %xmm3,-0x30(%rbp)
  mov    %rdi,-0x38(%rbp)
  pxor   %xmm1,%xmm1
  cvtss2sd -0x30(%rbp),%xmm1
  movsd  D26(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  pxor   %xmm1,%xmm1
  cvtss2sd -0x28(%rbp),%xmm1
  movsd  D26(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movd   %xmm0,%eax
  mov    -0x38(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movd   %xmm0,%eax
  movss  D23(%rip),%xmm0
  movd   %eax,%xmm4
  xorps  %xmm0,%xmm4
  movss  %xmm4,-0x3c(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  mulss  -0x3c(%rbp),%xmm0
  mov    -0x38(%rbp),%rax
  movss  %xmm0,0x4(%rax)
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movss  %xmm0,-0x3c(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  mulss  -0x3c(%rbp),%xmm0
  mov    -0x38(%rbp),%rax
  movss  %xmm0,0x8(%rax)
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movd   %xmm0,%eax
  movd   %eax,%xmm0
  mulss  -0x24(%rbp),%xmm0
  mov    -0x38(%rbp),%rax
  movss  %xmm0,0xc(%rax)
  mov    -0x38(%rbp),%rax
  lea    0x10(%rax),%rbx
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movd   %xmm0,%eax
  mov    %eax,(%rbx)
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movss  %xmm0,-0x3c(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  mov    -0x38(%rbp),%rax
  add    $0x10,%rax
  mulss  -0x3c(%rbp),%xmm0
  movss  %xmm0,0x4(%rax)
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movd   %xmm0,%eax
  movss  D23(%rip),%xmm0
  movd   %eax,%xmm5
  xorps  %xmm0,%xmm5
  movss  %xmm5,-0x3c(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  mov    -0x38(%rbp),%rax
  add    $0x10,%rax
  mulss  -0x3c(%rbp),%xmm0
  movss  %xmm0,0x8(%rax)
  mov    -0x20(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movd   %xmm0,%eax
  mov    -0x38(%rbp),%rdx
  add    $0x10,%rdx
  movd   %eax,%xmm0
  mulss  -0x24(%rbp),%xmm0
  movss  %xmm0,0xc(%rdx)
  mov    -0x38(%rbp),%rax
  add    $0x20,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  lea    0x20(%rax),%rbx
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movd   %xmm0,%eax
  mov    %eax,0x4(%rbx)
  mov    -0x38(%rbp),%rax
  lea    0x20(%rax),%rbx
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movd   %xmm0,%eax
  mov    %eax,0x8(%rbx)
  mov    -0x38(%rbp),%rax
  add    $0x20,%rax
  movss  -0x2c(%rbp),%xmm0
  movss  %xmm0,0xc(%rax)
  mov    -0x38(%rbp),%rax
  add    $0x30,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  add    $0x30,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,0x4(%rax)
  mov    -0x38(%rbp),%rax
  add    $0x30,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,0x8(%rax)
  mov    -0x38(%rbp),%rax
  add    $0x30,%rax
  movss  D18(%rip),%xmm0
  movss  %xmm0,0xc(%rax)
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D26
type_guessed: byte[8]
name: parse_data
arguments: data_tag: D23
type_guessed: byte[4]
name: parse_data
arguments: data_tag: D18
type_guessed: byte[4]

tool: {"D26": [0x12,0xe7,0xfa,0xa1,0x46,0xdf,0x91,0x3f]}

tool: {"D23": [0x00,0x00,0x00,0x80]}

tool: {"D18": [0x00,0x00,0x80,0x3f]}

assistant: ```c
void calculateDH(float a, float alpha, float d, float theta, float mat[4][4]) {
  double theta_rads = theta * (3.14159265 / 180.0);
  double alpha_rads = alpha * (3.14159265 / 180.0);
  mat[0][0] = cos(theta_rads);
  mat[0][1] = -sin(theta_rads) * cos(alpha_rads);
  mat[0][2] = sin(theta_rads) * sin(alpha_rads);
  mat[0][3] = a * cos(theta_rads);
  mat[1][0] = sin(theta_rads);
  mat[1][1] = cos(theta_rads) * cos(alpha_rads);
  mat[1][2] = -cos(theta_rads) * sin(alpha_rads);
  mat[1][3] = a * sin(theta_rads);
  mat[2][0] = 0;
  mat[2][1] = sin(alpha_rads);
  mat[2][2] = cos(alpha_rads);
  mat[2][3] = d;
  mat[3][0] = 0;
  mat[3][1] = 0;
  mat[3][2] = 0;
  mat[3][3] = 1;
}
```