user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movsd  D67(%rip),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  lea    D82(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D128(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x40(%rbp),%rax
  mov    %rax,%rsi
  lea    D107(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    %eax,-0x44(%rbp)
  cmpl   $0x1,-0x44(%rbp)
  je     L17
  lea    D68(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  jmp    L48
L17:
  lea    -0x38(%rbp),%rax
  mov    %rax,%rsi
  lea    D107(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    %eax,-0x44(%rbp)
  cmpl   $0x1,-0x44(%rbp)
  je     L36
  lea    D68(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  jmp    L48
L36:
  movsd  -0x38(%rbp),%xmm1
  movsd  D81(%rip),%xmm0
  movapd %xmm1,%xmm2
  mulsd  %xmm0,%xmm2
  movsd  -0x40(%rbp),%xmm1
  movsd  D81(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  lea    -0x28(%rbp),%rcx
  lea    -0x30(%rbp),%rdx
  lea    -0x18(%rbp),%rsi
  lea    -0x20(%rbp),%rdi
  movapd %xmm2,%xmm1
  movq   %rax,%xmm0
  call   <exactJ@plt>
  mov    %eax,%esi
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movsd  -0x18(%rbp),%xmm1
  movsd  D63(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  divsd  -0x10(%rbp),%xmm0
  mov    -0x20(%rbp),%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  lea    D73(%rip),%rax
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  movsd  -0x28(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  -0x10(%rbp),%xmm1
  movsd  -0x30(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  mov    $0x0,%eax
L48:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L13
  call   <__stack_chk_fail@plt>
L13:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D67
type_guessed: f64
name: parse_data
arguments: data_tag: D82
type_guessed: string
name: parse_data
arguments: data_tag: D128
type_guessed: string
name: parse_data
arguments: data_tag: D107
type_guessed: string
name: parse_data
arguments: data_tag: D68
type_guessed: string
name: parse_data
arguments: data_tag: D81
type_guessed: f64
name: parse_data
arguments: data_tag: D41
type_guessed: string
name: parse_data
arguments: data_tag: D63
type_guessed: byte[8]
name: parse_data
arguments: data_tag: D73
type_guessed: string
name: parse_data
arguments: data_tag: D26
type_guessed: string

tool: D67: 31556926

tool: D82: Enter  x, y  separated by space (or newline);

tool: D128:     (units: km, km; e.g. 100 100):

tool: D107: %lf

tool: D68: ... input error; exiting

tool: D81: 1000

tool: D41: 
Results from Test J (returned %d):


tool: {"D63": [0x8d,0xed,0xb5,0xa0,0xf7,0xc6,0xb0,0x3e]}

tool: D73:   H   = %10.3f (m)     nu    = %10.3f (MPa a)


tool: D26:   u   = %10.5f (m/a)   v     = %10.5f (m/a)


assistant: ```c
int main() {
  double x, y, u, v, H, nu;
  int scanret;
  const double secpera = 31556926.0;
  printf("Enter  x, y  separated by space (or newline);\n");
  printf("    (units: km, km; e.g. 100 100):\n");
  scanret = scanf("%lf", &x);
  if (scanret != 1) {
    printf("... input error; exiting\n");
    return 1;
  }
  scanret = scanf("%lf", &y);
  if (scanret != 1) {
    printf("... input error; exiting\n");
    return 1;
  }
  printf("\nResults from Test J (returned %d):\n", exactJ(x * 1000.0, y * 1000.0, &H, &nu, &u, &v));
  printf("  H   = %10.3f (m)     nu    = %10.3f (MPa a)\n", H, (nu * 1.0e-6) / secpera);
  printf("  u   = %10.5f (m/a)   v     = %10.5f (m/a)\n", u * secpera, v * secpera);
  return 0;
}
```