user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x838,%rsp
  mov    $0x320,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x2828(%rsp)
  xor    %eax,%eax
  call   <malloc@plt>
  mov    $0x320,%edi
  mov    %rax,%rbx
  mov    %rax,0x8(%rsp)
  call   <malloc@plt>
  mov    $0x320,%edx
  xor    %esi,%esi
  mov    %rax,%rdi
  mov    %rax,0x18(%rsp)
  call   <memset@plt>
  mov    $0x320,%edx
  xor    %esi,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  lea    D8(%rip),%rsi
  lea    D49(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,0x10(%rsp)
  test   %rax,%rax
  je     L0
L38:
  xor    %r12d,%r12d
  lea    0x20(%rsp),%r13
  lea    0x84(%rsp),%rbp
  lea    D3(%rip),%rbx
  nopw   0x0(%rax,%rax,1)
L30:
  mov    0x10(%rsp),%rdx
  mov    $0x2800,%esi
  mov    %r13,%rdi
  mov    %r13,%r14
  call   <fgets@plt>
  mov    %r13,%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rax
  lea    (%rax,%r12,8),%r15
  cs nopw 0x0(%rax,%rax,1)
L31:
  mov    %r15,%rdx
  mov    %r14,%rdi
  mov    %rbx,%rsi
  add    $0xa,%r14
  call   <sscanf@plt>
  add    $0x50,%r15
  cmp    %rbp,%r14
  jne    L31
  add    $0x1,%r12
  cmp    $0xa,%r12
  jne    L30
  mov    0x8(%rsp),%rbx
  mov    $0xa,%edx
  mov    $0xa,%esi
  lea    D43(%rip),%r12
  mov    %r12,%rcx
  mov    %rbx,%rdi
  call   <print_matrix@plt>
  mov    $0x1,%r8d
  mov    $0x6,%ecx
  mov    %rbx,%rdi
  mov    $0x6,%edx
  mov    $0xa,%esi
  call   <housholder@plt>
  mov    %r12,%rcx
  mov    $0xa,%edx
  mov    %rbx,%rdi
  mov    $0xa,%esi
  call   <print_matrix@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  mov    0x18(%rsp),%rdi
  call   <free@plt>
  mov    0x2828(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L39
  add    $0x2838,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L0:
  lea    D19(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L38
L39:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D8
type_guessed: string
name: parse_data
arguments: tag: D49
type_guessed: string
name: parse_data
arguments: tag: D3
type_guessed: string
name: parse_data
arguments: tag: D43
type_guessed: string
name: parse_data
arguments: tag: D19
type_guessed: string

tool: D8: r

tool: D49: E:\data.txt

tool: D3: %lf

tool: D43: P MATRIX

tool: D19: cant open file to read!

assistant: ```c
int main(int argc, char *args[]) {
  int i;
  double *P = (double *)malloc(sizeof(double) * 10 * 10);
  double *D = (double *)malloc(sizeof(double) * 10 * 10);
  memset(D, 0, sizeof(double) * 10 * 10);
  memset(P, 0, sizeof(double) * 10 * 10);
  FILE *fp = NULL;
  if (!(fp = fopen("E:\\data.txt", "r"))) {
    printf("cant open file to read!\n");
    exit(1);
  }
  int index = 0;
  char buffer[10240];
  for (index = 0; index < 10; index++) {
    fgets(buffer, 10240, fp);
    printf("%s\n", buffer);
    for (i = 0; i < 10; i++) {
      sscanf(buffer + i * 10, "%lf", P + 10 * i + index);
    }
  }
  print_matrix(P, 10, 10, "P MATRIX");
  housholder(P, 10, 6, 6, 1);
  print_matrix(P, 10, 10, "P MATRIX");
  free(P);
  free(D);
}
```