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

```asm
<text_read_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x250,%rsp
  mov    %rdi,-0x238(%rbp)
  mov    %esi,-0x23c(%rbp)
  mov    %rdx,-0x248(%rbp)
  mov    %rcx,-0x250(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x230(%rbp)
  movq   $0x0,-0x228(%rbp)
  movq   $0x0,-0x220(%rbp)
  movq   $0x0,-0x218(%rbp)
  cmpl   $0x0,-0x23c(%rbp)
  jg     L12
  movl   $0x1,-0x23c(%rbp)
L12:
  mov    -0x238(%rbp),%rax
  lea    D1(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x218(%rbp)
  cmpq   $0x0,-0x218(%rbp)
  jne    L17
  mov    $0xffffffff,%eax
  jmp    L120
L17:
  mov    -0x218(%rbp),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x200,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    %rax,-0x220(%rbp)
  cmpq   $0x0,-0x220(%rbp)
  je     L18
  cmpq   $0x0,-0x228(%rbp)
  jne    L51
  mov    -0x23c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x220(%rbp),%rax
  add    %rdx,%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <xcalloc@plt>
  mov    %rax,-0x230(%rbp)
  mov    -0x220(%rbp),%rdx
  lea    -0x210(%rbp),%rcx
  mov    -0x230(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x220(%rbp),%rax
  mov    %rax,-0x228(%rbp)
  jmp    L17
L51:
  mov    -0x23c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x228(%rbp),%rax
  add    %rax,%rdx
  mov    -0x220(%rbp),%rax
  add    %rax,%rdx
  mov    -0x230(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <xrealloc@plt>
  mov    %rax,-0x230(%rbp)
  mov    -0x230(%rbp),%rdx
  mov    -0x228(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x220(%rbp),%rdx
  lea    -0x210(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  mov    -0x220(%rbp),%rax
  add    %rax,-0x228(%rbp)
  mov    -0x230(%rbp),%rdx
  mov    -0x228(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  jmp    L17
L18:
  nop
  mov    -0x218(%rbp),%rax
  mov    %rax,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  je     L116
  mov    -0x230(%rbp),%rax
  mov    %rax,%rdi
  call   <xfree@plt>
  mov    -0x218(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0xffffffff,%eax
  jmp    L120
L116:
  cmpq   $0x0,-0x228(%rbp)
  jne    L15
  mov    -0x23c(%rbp),%eax
  mov    %eax,%edi
  call   <xmalloc@plt>
  mov    %rax,-0x230(%rbp)
  mov    -0x230(%rbp),%rax
  movb   $0x0,(%rax)
  movq   $0x0,-0x228(%rbp)
L15:
  cmpq   $0x0,-0x248(%rbp)
  je     L54
  mov    -0x248(%rbp),%rax
  mov    -0x230(%rbp),%rdx
  mov    %rdx,(%rax)
L54:
  cmpq   $0x0,-0x250(%rbp)
  je     L127
  mov    -0x250(%rbp),%rax
  mov    -0x228(%rbp),%rdx
  mov    %rdx,(%rax)
L127:
  mov    -0x228(%rbp),%rax
L120:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L110
  call   <__stack_chk_fail@plt>
L110:
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D1
type_guessed: string

tool: D1: r

assistant: ```c
int text_read_file(const unsigned char *path, int reserve, unsigned char **out, size_t *out_len) {
  unsigned char read_buf[512];
  unsigned char *buf = 0;
  size_t buf_len = 0, read_len = 0;
  FILE *f = 0;
  if (reserve <= 0)
    reserve = 1;
  if (!(f = fopen(path, "r"))) {
    return -1;
  }
  while (1) {
    read_len = fread(read_buf, 1, sizeof(read_buf), f);
    if (!read_len)
      break;
    if (!buf_len) {
      buf = (unsigned char *)xcalloc(read_len + reserve, 1);
      memcpy(buf, read_buf, read_len);
      buf_len = read_len;
    } else {
      buf = (unsigned char *)xrealloc(buf, buf_len + reserve + read_len);
      memcpy(buf + buf_len, read_buf, read_len);
      buf_len += read_len;
      buf[buf_len] = 0;
    }
  }
  if (ferror(f)) {
    xfree(buf);
    fclose(f);
    return -1;
  }
  if (!buf_len) {
    buf = (unsigned char *)xmalloc(reserve);
    buf[0] = 0;
    buf_len = 0;
  }
  if (out)
    *out = buf;
  if (out_len)
    *out_len = buf_len;
  return (int)buf_len;
}
```