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

```asm
<DumpHex>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x28(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L98
L1:
  cmpl   $0x11,-0x24(%rbp)
  jne    L34
  mov    -0x24(%rbp),%eax
  movb   $0x0,-0x20(%rbp,%rax,1)
  lea    -0x20(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    D25(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  movl   $0x0,-0x24(%rbp)
  jmp    L85
L34:
  cmpl   $0x8,-0x24(%rbp)
  jne    L85
  mov    -0x24(%rbp),%eax
  movb   $0x20,-0x20(%rbp,%rax,1)
  addl   $0x1,-0x24(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x20,%edi
  call   <fputc@plt>
L85:
  mov    -0x28(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %al,-0x29(%rbp)
  movsbl -0x29(%rbp),%eax
  mov    %eax,%edi
  call   <isprint@plt>
  test   %rax,%rax
  je     L60
  cmpb   $0x20,-0x29(%rbp)
  je     L123
  movsbl -0x29(%rbp),%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %eax,%eax
  jne    L60
L123:
  mov    -0x24(%rbp),%eax
  movzbl -0x29(%rbp),%edx
  mov    %dl,-0x20(%rbp,%rax,1)
  jmp    L14
L60:
  mov    -0x24(%rbp),%eax
  movb   $0x2e,-0x20(%rbp,%rax,1)
L14:
  mov    -0x28(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x38(%rbp),%rax
  lea    D33(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  addl   $0x1,-0x28(%rbp)
  addl   $0x1,-0x24(%rbp)
L98:
  mov    -0x28(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jb     L1
  cmpl   $0x0,-0x24(%rbp)
  je     L9
  jmp    L68
L29:
  cmpl   $0x8,-0x24(%rbp)
  jne    L33
  mov    -0x24(%rbp),%eax
  movb   $0x20,-0x20(%rbp,%rax,1)
  addl   $0x1,-0x24(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  jmp    L48
L33:
  mov    -0x38(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x3,%edx
  mov    $0x1,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
L48:
  mov    -0x24(%rbp),%eax
  movb   $0x0,-0x20(%rbp,%rax,1)
  addl   $0x1,-0x24(%rbp)
L68:
  cmpl   $0x10,-0x24(%rbp)
  jbe    L29
  mov    -0x24(%rbp),%eax
  movb   $0x0,-0x20(%rbp,%rax,1)
  lea    -0x20(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    D25(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
L9:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L58
  call   <__stack_chk_fail@plt>
L58:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D25
type_guessed: string
name: disassemble_data
arguments: label: D33
type_guessed: string
name: disassemble_data
arguments: label: D49
type_guessed: string
name: disassemble_data
arguments: label: D37
type_guessed: string

tool: D25:   %s


tool: D33: %02X 

tool: D49:     

tool: D37:    

assistant: ```c
void DumpHex(FILE *fp, const uint8_t *data, unsigned len) {
  char str[18];
  unsigned i;
  unsigned pos;
  char c;
  for (i = 0, pos = 0; i < len; i++, pos++) {
    if (pos == 17) {
      str[pos] = 0;
      fprintf(fp, "  %s\n", str);
      pos = 0;
    } else if (pos == 8) {
      str[pos] = ' ';
      pos++;
      fprintf(fp, "%s", " ");
    }
    c = (char)data[i];
    if (isprint(c) && (c == ' ' || !isspace(c)))
      str[pos] = c;
    else
      str[pos] = '.';
    fprintf(fp, "%02X ", data[i]);
  }
  if (pos) {
    for (; pos < 17; pos++) {
      if (pos == 8) {
        str[pos] = ' ';
        pos++;
        fprintf(fp, "%s", "    ");
      } else {
        fprintf(fp, "%s", "   ");
      }
      str[pos] = 0;
    }
    str[pos] = 0;
    fprintf(fp, "  %s\n", str);
  }
}
```