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

```asm
<dump_buffer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %rdx,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x30(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,-0x50(%rbp)
  mov    -0x58(%rbp),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x28(%rbp)
  jmp    L13
L1:
  mov    -0x28(%rbp),%rax
  sub    -0x50(%rbp),%rax
  mov    %rax,-0x48(%rbp)
  cmpq   $0x10,-0x48(%rbp)
  jbe    L75
  movq   $0x10,-0x48(%rbp)
L75:
  mov    -0x50(%rbp),%rax
  sub    -0x58(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x60(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x20(%rbp),%rax
  mov    %rax,-0x40(%rbp)
  mov    -0x40(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x40(%rbp)
  movb   $0x7c,(%rax)
  movq   $0x0,-0x38(%rbp)
  jmp    L8
L38:
  cmpq   $0x8,-0x38(%rbp)
  jne    L86
  mov    $0x20,%edi
  call   <putchar@plt>
L86:
  mov    -0x38(%rbp),%rax
  cmp    -0x48(%rbp),%rax
  jae    L5
  mov    -0x50(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x50(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x50(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <to_print@plt>
  mov    %eax,%ecx
  mov    -0x40(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x40(%rbp)
  mov    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L77
L5:
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L77:
  addq   $0x1,-0x38(%rbp)
L8:
  cmpq   $0xf,-0x38(%rbp)
  jbe    L38
  mov    -0x40(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x40(%rbp)
  movb   $0x7c,(%rax)
  mov    -0x40(%rbp),%rax
  movb   $0x0,(%rax)
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L13:
  mov    -0x50(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L1
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D2
type_guessed: string
name: extract_symbolic_data
arguments: tag: D13
type_guessed: string
name: extract_symbolic_data
arguments: tag: D35
type_guessed: string
name: extract_symbolic_data
arguments: tag: D1
type_guessed: string

tool: D2: %08zx  

tool: D13: %02x 

tool: D35:    

tool: D1:  %s


assistant: ```c
void dump_buffer(unsigned char *buffer, uint64_t addr, size_t sz) {
  char printable[20];
  size_t index = 0;
  unsigned char *ptr = buffer;
  unsigned char *end = buffer + sz;
  while (ptr < end) {
    size_t len = (end - ptr);
    if (len > 16)
      len = 16;
    printf("%08zx  ", addr + (ptr - buffer));
    char *trans = printable;
    *trans++ = '|';
    for (size_t i = 0; i < 16; i++) {
      if (i == 8)
        printf(" ");
      if (i < len) {
        printf("%02x ", *ptr);
        *trans++ = to_print(*ptr++);
      } else {
        printf("   ");
      }
    }
    *trans++ = '|';
    *trans = '\0';
    printf(" %s\n", printable);
  }
}
```