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

```asm
<display_byte>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x2e,%r14d
  cmp    %rsi,%rdi
  jb     L65
L128:
  mov    %rbx,%rax
  mov    $0x0,%edx
  div    %r12
  mov    %rdx,%rbp
  test   %rdx,%rdx
  je     L44
  mov    %r12,%rax
  sub    %rdx,%rax
  lea    (%rax,%rax,2),%r13
  cmp    %r12,%rdx
  je     L129
  mov    $0x0,%ebx
L82:
  mov    $0x20,%edi
  call   <putchar@plt>
  add    $0x1,%rbx
  cmp    %r13,%rbx
  jb     L82
L129:
  mov    $0x20,%edi
  call   <putchar@plt>
  mov    %rsp,%rbx
  add    %rbx,%rbp
  mov    $0x2e,%r12d
L69:
  movzbl (%rbx),%edi
  lea    -0x20(%rdi),%eax
  cmp    $0x5f,%al
  cmovae %r12d,%edi
  movzbl %dil,%edi
  call   <putchar@plt>
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L69
  mov    $0xa,%edi
  call   <putchar@plt>
L44:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L28:
  mov    %bpl,(%rsp,%r15,1)
  add    $0x1,%rbx
  movzbl %bpl,%esi
  mov    $0x20,%edx
  lea    D11(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rax
  mov    $0x0,%edx
  div    %r12
  test   %rdx,%rdx
  je     L1
L32:
  cmp    %rbx,%r13
  je     L128
L65:
  mov    %rbx,%rdi
  call   <rd_byte@plt>
  mov    %eax,%ebp
  mov    %rbx,%rax
  mov    $0x0,%edx
  div    %r12
  mov    %rdx,%r15
  test   %rdx,%rdx
  jne    L28
  mov    %rbx,%rsi
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L28
L1:
  mov    $0x20,%edi
  call   <putchar@plt>
  test   %r12,%r12
  je     L108
  mov    %rsp,%rbp
  lea    (%r12,%rbp,1),%r15
L90:
  movzbl 0x0(%rbp),%edi
  lea    -0x20(%rdi),%eax
  cmp    $0x5f,%al
  cmovae %r14d,%edi
  movzbl %dil,%edi
  call   <putchar@plt>
  add    $0x1,%rbp
  cmp    %r15,%rbp
  jne    L90
L108:
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L32
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D11
datatype: string
name: parse_data
arguments: data_tag: D13
datatype: string

tool: D11: %02X%c

tool: D13: %06lX: 

assistant: ```c
void display_byte(unsigned long start, unsigned long endaddr, unsigned long width) {
  int index;
  unsigned char r;
  char pc[16];
  for (;;) {
    if (start < endaddr) {
      r = rd_byte((unsigned char *)start);
      if ((start % width) == 0)
        printf("%06lX: ", start);
      pc[start % width] = r;
      start++;
      printf("%02X%c", r, ' ');
      if ((start % width) == 0) {
        printf(" ");
        for (index = 0; (index < width); index++) {
          r = pc[index];
          printf("%c", ((r >= 0x20) && (r <= 0x7E)) ? r : '.');
        }
        printf("\n");
      }
    } else {
      if (start % width) {
        for (index = 0; (index < (3 * (width - start % width))); index++)
          printf(" ");
        printf(" ");
        for (index = 0; (index < (start % width)); index++) {
          r = pc[index];
          printf("%c", ((r >= 0x20) && (r <= 0x7E)) ? r : '.');
        }
        printf("\n");
      }
      goto endbyte;
    }
  }
endbyte:
  return;
}
```