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

```asm
<print_entry>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    (%rsi),%rax
  mov    (%rax),%r12
  mov    0x44(%rsi),%edi
  call   <type_to_string@plt>
  mov    %rax,%rdx
  lea    D39(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x8(%rbp),%edx
  lea    D105(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x10(%rbp),%rdx
  lea    D60(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x18(%rbp),%rdx
  lea    D121(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x20(%rbp),%rdx
  lea    D63(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x28(%rbp),%rdx
  lea    D62(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x3c(%rbp),%edx
  lea    D77(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x40(%rbp),%edx
  lea    D99(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x38(%rbp),%edx
  lea    D31(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x34(%rbp),%edx
  lea    D52(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x30(%rbp),%edx
  lea    D56(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    %r12,%r8
  sar    $0x10,%r8
  mov    %r12d,%eax
  movzbl %ah,%ecx
  movzbl %r12b,%edx
  mov    %r12d,%r9d
  shr    $0x18,%r9d
  movzbl %r8b,%r8d
  lea    D96(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    %rbx,%rcx
  mov    $0x2,%edx
  mov    $0x1,%esi
  lea    D57(%rip),%rdi
  call   <fwrite@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D39
type_guessed: string
name: unpack_data
arguments: data_tag: D105
type_guessed: string
name: unpack_data
arguments: data_tag: D60
type_guessed: string
name: unpack_data
arguments: data_tag: D121
type_guessed: string
name: unpack_data
arguments: data_tag: D63
type_guessed: string
name: unpack_data
arguments: data_tag: D62
type_guessed: string
name: unpack_data
arguments: data_tag: D77
type_guessed: string
name: unpack_data
arguments: data_tag: D99
type_guessed: string
name: unpack_data
arguments: data_tag: D31
type_guessed: string
name: unpack_data
arguments: data_tag: D52
type_guessed: string
name: unpack_data
arguments: data_tag: D56
type_guessed: string
name: unpack_data
arguments: data_tag: D96
type_guessed: string
name: unpack_data
arguments: data_tag: D57
type_guessed: string

tool: D39: {"type":"%s",

tool: D105: "pid":%d,

tool: D60: "device":"%s",

tool: D121: "terminal":"%s",

tool: D63: "user":"%s",

tool: D62: "host":"%s",

tool: D77: "termination":%d,

tool: D99: "exit":%d,

tool: D31: "session":%ld,

tool: D52: "seconds":%ld,

tool: D56: "useconds":%ld,

tool: D96: "ip":"%d.%d.%d.%d"

tool: D57: }


assistant: ```c
void print_entry(FILE *f, struct utmp *entry) {
  long int ip = *entry->ut_addr_v6;
  unsigned char bits[4];
  fprintf(f, "{\"type\":\"%s\",", type_to_string(entry->ut_type));
  fprintf(f, "\"pid\":%d,", entry->ut_pid);
  fprintf(f, "\"device\":\"%s\",", entry->ut_line);
  fprintf(f, "\"terminal\":\"%s\",", entry->ut_id);
  fprintf(f, "\"user\":\"%s\",", entry->ut_user);
  fprintf(f, "\"host\":\"%s\",", entry->ut_host);
  fprintf(f, "\"termination\":%d,", entry->ut_exit.e_termination);
  fprintf(f, "\"exit\":%d,", entry->ut_exit.e_exit);
  fprintf(f, "\"session\":%ld,", entry->ut_session);
  fprintf(f, "\"seconds\":%ld,", entry->ut_tv.tv_sec);
  fprintf(f, "\"useconds\":%ld,", entry->ut_tv.tv_usec);
  bits[0] = ip & 0xFF;
  bits[1] = (ip >> 8) & 0xFF;
  bits[2] = (ip >> 16) & 0xFF;
  bits[3] = (ip >> 24) & 0xFF;
  fprintf(f, "\"ip\":\"%d.%d.%d.%d\"", bits[0], bits[1], bits[2], bits[3]);
  fprintf(f, "}\n");
}
```