user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  lea    D52(%rip),%r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x8(%rsp)
  call   <TELL_WAIT@plt>
  lea    D121(%rip),%rsi
  mov    %r12,%rdi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L202
  lea    D45(%rip),%rdi
  call   <puts@plt>
L49:
  lea    D41(%rip),%rbx
  mov    0x8(%rsp),%edx
  mov    %rbp,%rdi
  mov    %rbx,%rsi
  call   <fprintf@plt>
  test   %rax,%rax
  js     L114
  lea    D99(%rip),%rdi
  call   <puts@plt>
L174:
  lea    0xc(%rsp),%rdi
  call   <pipe@plt>
  lea    0x14(%rsp),%rdi
  call   <pipe@plt>
  xor    %eax,%eax
  call   <fork@plt>
  mov    %rax,%r13
  test   %rax,%rax
  js     L137
  jne    L104
  mov    0x10(%rsp),%edi
  call   <close@plt>
  mov    0x14(%rsp),%edi
  call   <close@plt>
  lea    D91(%rip),%rsi
  mov    %r12,%rdi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L200
L18:
  lea    0x1e(%rsp),%r12
  lea    D63(%rip),%r13
  jmp    L154
  xchg   %ax,%ax
L129:
  lea    0x8(%rsp),%rdx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <sscanf@plt>
L154:
  mov    %rbp,%rdx
  mov    $0xa,%esi
  mov    %r12,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L129
  cmpl   $0x5,0x8(%rsp)
  jg     L124
  lea    D23(%rip),%r12
  nopl   0x0(%rax,%rax,1)
L179:
  xor    %eax,%eax
  call   <WAIT_PARENT@plt>
  mov    0x8(%rsp),%edx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  xor    %eax,%eax
  call   <getpid@plt>
  mov    %r12,%rdi
  mov    %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  addl   $0x1,0x8(%rsp)
  call   <getppid@plt>
  mov    %rax,%rdi
  call   <TELL_PARENT@plt>
  cmpl   $0x5,0x8(%rsp)
  jle    L179
L124:
  mov    %rbp,%rdi
  call   <fclose@plt>
  xor    %edi,%edi
  call   <exit@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L104:
  mov    0xc(%rsp),%edi
  call   <close@plt>
  mov    0x18(%rsp),%edi
  call   <close@plt>
  lea    D91(%rip),%rsi
  mov    %r12,%rdi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L1
L8:
  lea    0x1e(%rsp),%r12
  lea    D63(%rip),%r14
  jmp    L199
  nopl   0x0(%rax,%rax,1)
L134:
  lea    0x8(%rsp),%rdx
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <sscanf@plt>
L199:
  mov    %rbp,%rdx
  mov    $0xa,%esi
  mov    %r12,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L134
  mov    0x8(%rsp),%edx
  cmp    $0x5,%edx
  jg     L124
  lea    D133(%rip),%r12
  nopl   0x0(%rax)
L123:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  xor    %eax,%eax
  call   <getppid@plt>
  mov    %r12,%rdi
  mov    %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13,%rdi
  addl   $0x1,0x8(%rsp)
  call   <TELL_CHILD@plt>
  xor    %eax,%eax
  call   <WAIT_CHILD@plt>
  mov    0x8(%rsp),%edx
  cmp    $0x5,%edx
  jle    L123
  jmp    L124
L114:
  lea    D102(%rip),%rdi
  call   <err@plt>
  jmp    L174
L202:
  lea    D83(%rip),%rdi
  call   <err@plt>
  jmp    L49
L137:
  lea    D42(%rip),%rdi
  call   <err@plt>
  jmp    L124
L1:
  lea    D112(%rip),%rdi
  call   <err@plt>
  jmp    L8
L200:
  lea    D84(%rip),%rdi
  call   <err@plt>
  jmp    L18
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D52
datatype: string
name: extract_symbolic_data
arguments: tag: D121
datatype: string
name: extract_symbolic_data
arguments: tag: D45
datatype: string
name: extract_symbolic_data
arguments: tag: D41
datatype: string
name: extract_symbolic_data
arguments: tag: D99
datatype: string
name: extract_symbolic_data
arguments: tag: D91
datatype: string
name: extract_symbolic_data
arguments: tag: D63
datatype: string
name: extract_symbolic_data
arguments: tag: D23
datatype: string
name: extract_symbolic_data
arguments: tag: D133
datatype: string
name: extract_symbolic_data
arguments: tag: D102
datatype: string
name: extract_symbolic_data
arguments: tag: D83
datatype: string
name: extract_symbolic_data
arguments: tag: D42
datatype: string
name: extract_symbolic_data
arguments: tag: D112
datatype: string
name: extract_symbolic_data
arguments: tag: D84
datatype: string

tool: D52: myFile.txt

tool: D121: w+

tool: D45: File Created

tool: D41: %d


tool: D99: Initial Write to File Successful


tool: D91: r+

tool: D63: %d

tool: D23: Child PID = %ld Writing to File


tool: D133: Parent PID = %ld Writing to File


tool: D102: Couldn't Write Data to File

tool: D83: Couldn't Open

tool: D42: Fork() Error

tool: D112: Couldn't open file

tool: D84: Couldn't Open File

assistant: ```c
int main() {
  FILE *fp = NULL;
  const char *file_name = "myFile.txt";
  char str_buff[10];
  int counter = 0;
  int fd1[2], fd2[2];
  pid_t pid;
  TELL_WAIT();
  if ((fp = fopen(file_name, "w+")) == NULL)
    err("Couldn't Open");
  else
    printf("File Created\n");
  if (fprintf(fp, "%d\n", counter) < 0)
    err("Couldn't Write Data to File");
  else
    printf("Initial Write to File Successful\n\n");
  pipe(fd1);
  pipe(fd2);
  if ((pid = fork()) < 0) {
    err("Fork() Error");
  } else if (pid == 0) {
    close(fd1[1]);
    close(fd2[0]);
    if ((fp = fopen(file_name, "r+")) == NULL)
      err("Couldn't Open File");
    while (fgets(str_buff, 10, fp) != NULL) {
      sscanf(str_buff, "%d", &counter);
    }
    while (counter <= 5) {
      WAIT_PARENT();
      fprintf(fp, "%d\n", counter);
      printf("Child PID = %ld Writing to File\n", (long)getpid());
      printf("%d\n", counter);
      counter++;
      TELL_PARENT(getppid());
    }
  } else {
    close(fd1[0]);
    close(fd2[1]);
    if ((fp = fopen(file_name, "r+")) == NULL)
      err("Couldn't open file");
    while (fgets(str_buff, 10, fp) != NULL) {
      sscanf(str_buff, "%d", &counter);
    }
    while (counter <= 5) {
      fprintf(fp, "%d\n", counter);
      printf("Parent PID = %ld Writing to File\n", (long)getppid());
      printf("%d\n", counter);
      counter++;
      TELL_CHILD(pid);
      WAIT_CHILD();
    }
  }
  fclose(fp);
  exit(0);
}
```