user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movabs $0x7461642e58585858,%rax
  mov    $0x0,%edx
  mov    %rax,-0x20(%rbp)
  mov    %rdx,-0x18(%rbp)
  movq   $0x0,-0x38(%rbp)
  cmpl   $0x1,-0x44(%rbp)
  jg     L23
  mov    -0x50(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%edi
  call   <exit@plt>
L23:
  mov    -0x50(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  lea    -0x40(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <readFiletoBuffer@plt>
  mov    %rax,-0x30(%rbp)
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L34
L37:
  mov    -0x30(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  lea    -0x20(%rbp),%rax
  mov    $0x4,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x38(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x38(%rbp),%rax
  lea    0x5(%rax),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x38(%rbp),%rax
  lea    0x6(%rax),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    %edx,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x38(%rbp),%rax
  lea    0x7(%rax),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    %edx,%eax
  cltq
  mov    %rax,-0x28(%rbp)
  mov    -0x28(%rbp),%rdx
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x28(%rbp),%rax
  lea    0x8(%rax),%rsi
  mov    -0x30(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdx
  mov    %rcx,%rdi
  call   <writeBuffertoFile@plt>
  mov    -0x28(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  add    $0x8,%rax
  mov    %rax,-0x38(%rbp)
L34:
  mov    -0x40(%rbp),%rax
  cmp    %rax,-0x38(%rbp)
  jb     L37
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D11
type_infered: string
name: extract_symbolic_data
arguments: label: D29
type_infered: string
name: extract_symbolic_data
arguments: label: D25
type_infered: string
name: extract_symbolic_data
arguments: label: D39
type_infered: string

tool: D11: Usage:%s <C02-File> <Out-Directory>


tool: D29: This tool can help you unpack the c02 file

tool: D25: File %s, Length %d


tool: D39: Found Segment %s. size %d


assistant: ```c
int main(int argc, char *argv[]) {
  unsigned char *buffer;
  unsigned char seg_title[16] = "XXXX.dat";
  size_t size, seg_size, fptr = 0;
  if (argc < 2) {
    printf("Usage:%s <C02-File> <Out-Directory>\n", argv[0]);
    printf("This tool can help you unpack the c02 file\n");
    exit(0);
  }
  buffer = readFiletoBuffer(&size, argv[1]);
  printf("File %s, Length %d\n", argv[1], size);
  while (fptr < size) {
    memcpy(seg_title, &buffer[fptr], 4);
    seg_size = buffer[fptr + 4] * 0x1000000 + buffer[fptr + 5] * 0x10000 + buffer[fptr + 6] * 0x100 + buffer[fptr + 7];
    printf("Found Segment %s. size %d\n", seg_title, seg_size);
    writeBuffertoFile(&buffer[fptr], seg_size + 8, seg_title);
    fptr += seg_size + 8;
  }
}
```