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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x2f0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x1,%edi
  call   <mksfs@plt>
  test   %rax,%rax
  je     L85
  lea    D151(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L85:
  lea    D409(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D366(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  movl   $0x0,-0x22e8(%rbp)
  jmp    L29
L16:
  mov    -0x22e8(%rbp),%eax
  cltq
  movb   $0x61,-0x2270(%rbp,%rax,1)
  addl   $0x1,-0x22e8(%rbp)
L29:
  cmpl   $0x816,-0x22e8(%rbp)
  jle    L16
  movl   $0x0,-0x22e8(%rbp)
  jmp    L67
L137:
  mov    -0x22e8(%rbp),%eax
  cltq
  movb   $0x62,-0x1a50(%rbp,%rax,1)
  addl   $0x1,-0x22e8(%rbp)
L67:
  cmpl   $0xa36,-0x22e8(%rbp)
  jle    L137
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  call   <sfs_fopen@plt>
  mov    %eax,-0x22e4(%rbp)
  lea    D198(%rip),%rax
  mov    %rax,%rdi
  call   <sfs_fopen@plt>
  mov    %eax,-0x22e0(%rbp)
  lea    D428(%rip),%rax
  mov    %rax,%rdi
  call   <sfs_fopen@plt>
  mov    %eax,-0x22dc(%rbp)
  lea    D157(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x22dc(%rbp),%ecx
  mov    -0x22e0(%rbp),%edx
  mov    -0x22e4(%rbp),%eax
  mov    %eax,%esi
  lea    D302(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D278(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  mov    $0x817,%esi
  lea    D342(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x2270(%rbp),%rcx
  mov    -0x22e0(%rbp),%eax
  mov    $0x817,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fwrite@plt>
  mov    %eax,-0x22d8(%rbp)
  mov    -0x22d8(%rbp),%eax
  mov    %eax,%esi
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa37,%esi
  lea    D399(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x1a50(%rbp),%rcx
  mov    -0x22e4(%rbp),%eax
  mov    $0xa37,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fwrite@plt>
  mov    %eax,-0x22d8(%rbp)
  mov    -0x22d8(%rbp),%eax
  mov    %eax,%esi
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D202(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x22e4(%rbp),%eax
  mov    %eax,%edi
  call   <sfs_fclose@plt>
  mov    %eax,-0x22d4(%rbp)
  cmpl   $0x0,-0x22d4(%rbp)
  je     L120
  lea    D33(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L36
L120:
  lea    D186(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L36:
  lea    D223(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  lea    D56(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  call   <sfs_fopen@plt>
  mov    %eax,-0x22e4(%rbp)
  mov    -0x22e4(%rbp),%eax
  mov    %eax,%esi
  lea    D212(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D422(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x22e0(%rbp),%eax
  mov    %eax,%edi
  call   <sfs_fclose@plt>
  mov    %eax,-0x22d4(%rbp)
  cmpl   $0x0,-0x22d4(%rbp)
  je     L87
  lea    D33(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L43
L87:
  lea    D186(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L43:
  lea    D198(%rip),%rax
  mov    %rax,%rdi
  call   <sfs_remove@plt>
  mov    %eax,-0x22d0(%rbp)
  cmpl   $0x0,-0x22d0(%rbp)
  je     L104
  mov    -0x22d0(%rbp),%eax
  mov    %eax,%esi
  lea    D234(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L148
L104:
  lea    D138(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L148:
  lea    D94(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  lea    D103(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D183(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D437(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x1010(%rbp),%rcx
  mov    -0x22e4(%rbp),%eax
  mov    $0x3e8,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fread@plt>
  mov    %eax,-0x22cc(%rbp)
  mov    -0x22cc(%rbp),%eax
  mov    %eax,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x22cc(%rbp),%eax
  add    %eax,-0x22c8(%rbp)
  lea    -0x1010(%rbp),%rdx
  mov    -0x22c8(%rbp),%eax
  cltq
  lea    (%rdx,%rax,1),%rcx
  mov    -0x22e4(%rbp),%eax
  mov    $0x4b0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fread@plt>
  mov    %eax,-0x22cc(%rbp)
  mov    -0x22cc(%rbp),%eax
  mov    %eax,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x22cc(%rbp),%eax
  add    %eax,-0x22c8(%rbp)
  lea    -0x1010(%rbp),%rdx
  mov    -0x22c8(%rbp),%eax
  cltq
  lea    (%rdx,%rax,1),%rcx
  mov    -0x22e4(%rbp),%eax
  mov    $0x258,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fread@plt>
  mov    %eax,-0x22cc(%rbp)
  mov    -0x22cc(%rbp),%eax
  mov    %eax,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x22cc(%rbp),%eax
  add    %eax,-0x22c8(%rbp)
  mov    -0x22c8(%rbp),%eax
  cltq
  movb   $0x0,-0x1010(%rbp,%rax,1)
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rsi
  lea    D235(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D403(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D458(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x22c8(%rbp),%edx
  lea    -0x1010(%rbp),%rcx
  mov    -0x22dc(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fwrite@plt>
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  lea    D414(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_clean@plt>
  lea    D318(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D332(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%edi
  call   <mksfs@plt>
  lea    D205(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  call   <sfs_fopen@plt>
  mov    %eax,-0x22c4(%rbp)
  cmpl   $0x0,-0x22c4(%rbp)
  js     L141
  mov    -0x22c4(%rbp),%eax
  mov    %eax,%esi
  lea    D444(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L141:
  movl   $0x0,-0x22e8(%rbp)
  jmp    L21
L39:
  mov    -0x22e8(%rbp),%eax
  cltq
  movb   $0x30,-0x22c0(%rbp,%rax,1)
  addl   $0x1,-0x22e8(%rbp)
L21:
  cmpl   $0x4f,-0x22e8(%rbp)
  jle    L39
  lea    -0x22c0(%rbp),%rcx
  mov    -0x22c4(%rbp),%eax
  mov    $0x4f,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fwrite@plt>
  mov    %eax,-0x22d8(%rbp)
  mov    -0x22d8(%rbp),%eax
  mov    %eax,%esi
  lea    D359(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <sfs_ls@plt>
  lea    -0x1010(%rbp),%rcx
  mov    -0x22c4(%rbp),%eax
  mov    $0xffe,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sfs_fread@plt>
  mov    %eax,-0x22cc(%rbp)
  mov    -0x22cc(%rbp),%eax
  cltq
  movb   $0x0,-0x1010(%rbp,%rax,1)
  mov    -0x22cc(%rbp),%eax
  mov    %eax,%esi
  lea    D326(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L100
  call   <__stack_chk_fail@plt>
L100:
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D151
type: string
name: parse_data
arguments: tag: D409
type: string
name: parse_data
arguments: tag: D366
type: string
name: parse_data
arguments: tag: D35
type: string
name: parse_data
arguments: tag: D198
type: string
name: parse_data
arguments: tag: D428
type: string
name: parse_data
arguments: tag: D157
type: string
name: parse_data
arguments: tag: D302
type: string
name: parse_data
arguments: tag: D278
type: string
name: parse_data
arguments: tag: D342
type: string
name: parse_data
arguments: tag: D53
type: string
name: parse_data
arguments: tag: D399
type: string
name: parse_data
arguments: tag: D202
type: string
name: parse_data
arguments: tag: D34
type: string
name: parse_data
arguments: tag: D33
type: string
name: parse_data
arguments: tag: D186
type: string
name: parse_data
arguments: tag: D223
type: string
name: parse_data
arguments: tag: D56
type: string
name: parse_data
arguments: tag: D212
type: string
name: parse_data
arguments: tag: D422
type: string
name: parse_data
arguments: tag: D234
type: string
name: parse_data
arguments: tag: D138
type: string
name: parse_data
arguments: tag: D94
type: string
name: parse_data
arguments: tag: D103
type: string
name: parse_data
arguments: tag: D183
type: string
name: parse_data
arguments: tag: D437
type: string
name: parse_data
arguments: tag: D37
type: string
name: parse_data
arguments: tag: D235
type: string
name: parse_data
arguments: tag: D403
type: string
name: parse_data
arguments: tag: D458
type: string
name: parse_data
arguments: tag: D7
type: string
name: parse_data
arguments: tag: D414
type: string
name: parse_data
arguments: tag: D318
type: string
name: parse_data
arguments: tag: D332
type: string
name: parse_data
arguments: tag: D205
type: string
name: parse_data
arguments: tag: D444
type: string
name: parse_data
arguments: tag: D359
type: string
name: parse_data
arguments: tag: D326
type: string

tool: D151: Error in initializing the disk

tool: D409: Currently no files have been created.

tool: D366: We run ls() : 

tool: D35: File1

tool: D198: File2

tool: D428: big_file_number3.txt

tool: D157: Now, 3 files have been created.


tool: D302: The file descriptor ids are : %d %d %d


tool: D278: We run ls():


tool: D342: 
 Now we will write %d a's into the second file


tool: D53: Result : %d bytes written


tool: D399: And we will write %d b's into the 1st file


tool: D202: And now, ls() : 


tool: D34: Now, I will close file 'File1'. sfs_fclose returns -1 on error and 0 on success

tool: D33: Invalid filedescriptor

tool: D186: Success!

tool: D223: We do ls() : 


tool: D56: Now we open the file that we just closed.

tool: D212: The new file descriptor is %d 


tool: D422: Now we close and then remove File2 from the disk

tool: D234: %d Error in removal

tool: D138: Success! file was removed

tool: D94: 
Now we do ls() : 

tool: D103: Now it's time to read stuff that was copied inside File1

tool: D183: First let's read 1000 bytes, then 1200, and then 600

tool: D437: sfs_fread return the number of bytes that were read.

tool: D37: %d bytes read.


tool: D235: What we have read: 
%s


tool: D403: It doesn't read past EOF.

tool: D458: We will now write what we have read into big_file_number3.txt

tool: D7: And now, we ls() : 

tool: D414: Now we reset the filesystem

tool: D318: FileSystem Reset

tool: D332: We want to reload the disk

tool: D205: Filesystem reloaded. We do ls 

tool: D444: File File1 opened with success, fdesc id: %d


tool: D359: %d bytes written to file File1.


tool: D326: Print what we have read : %d bytes


assistant: ```c
int main(void) {
  int i;
  char as[2048 + 23];
  char bs[2048 + 567];
  if (mksfs(1)) {
    printf("Error in initializing the disk\n");
    exit(1);
  }
  printf("Currently no files have been created.\n");
  printf("We run ls() : \n");
  sfs_ls();
  for (i = 0; i < 2048 + 23; i++) {
    as[i] = 'a';
  }
  for (i = 0; i < 2048 + 567; i++) {
    bs[i] = 'b';
  }
  int file1 = sfs_fopen("File1");
  int file2 = sfs_fopen("File2");
  int file3 = sfs_fopen("big_file_number3.txt");
  printf("Now, 3 files have been created.\n\n");
  printf("The file descriptor ids are : %d %d %d\n", file1, file2, file3);
  printf("We run ls():\n\n");
  sfs_ls();
  printf("\n Now we will write %d a's into the second file\n", 2048 + 23);
  int wr_result = sfs_fwrite(file2, &as[0], 2048 + 23);
  printf("Result : %d bytes written\n", wr_result);
  printf("And we will write %d b's into the 1st file\n", 2048 + 567);
  wr_result = sfs_fwrite(file1, &bs[0], 2048 + 567);
  printf("Result : %d bytes written\n", wr_result);
  printf("And now, ls() : \n\n");
  sfs_ls();
  printf("Now, I will close file 'File1'. sfs_fclose returns -1 on error and 0 on success\n");
  int fclosereturn = sfs_fclose(file1);
  if (fclosereturn) {
    printf("Invalid filedescriptor\n");
  } else {
    printf("Success!\n");
  }
  printf("We do ls() : \n\n");
  sfs_ls();
  printf("Now we open the file that we just closed.\n");
  file1 = sfs_fopen("File1");
  printf("The new file descriptor is %d \n", file1);
  printf("Now we close and then remove File2 from the disk\n");
  fclosereturn = sfs_fclose(file2);
  if (fclosereturn) {
    printf("Invalid filedescriptor\n");
  } else {
    printf("Success!\n");
  }
  int removeres = sfs_remove("File2");
  if (removeres) {
    printf("%d Error in removal", removeres);
  } else {
    printf("Success! file was removed\n");
  }
  printf("\nNow we do ls() : \n");
  sfs_ls();
  char scrap_book[2 * 2048];
  printf("Now it's time to read stuff that was copied inside File1\n");
  printf("First let's read 1000 bytes, then 1200, and then 600\n");
  printf("sfs_fread return the number of bytes that were read.\n");
  int pos;
  int read_res = sfs_fread(file1, &scrap_book[0], 1000);
  printf("%d bytes read.\n", read_res);
  pos = pos + read_res;
  read_res = sfs_fread(file1, &scrap_book[pos], 1200);
  printf("%d bytes read.\n", read_res);
  pos = pos + read_res;
  read_res = sfs_fread(file1, &scrap_book[pos], 600);
  printf("%d bytes read.\n", read_res);
  pos = pos + read_res;
  scrap_book[pos] = '\0';
  printf("What we have read: \n%s\n", &scrap_book[0]);
  printf("It doesn't read past EOF.\n");
  printf("We will now write what we have read into big_file_number3.txt\n");
  sfs_fwrite(file3, &scrap_book[0], pos);
  printf("And now, we ls() : \n");
  sfs_ls();
  printf("Now we reset the filesystem\n");
  sfs_clean();
  printf("FileSystem Reset\n");
  printf("We want to reload the disk\n");
  mksfs(0);
  printf("Filesystem reloaded. We do ls \n");
  sfs_ls();
  int open_result = sfs_fopen("File1");
  if (open_result >= 0) {
    printf("File File1 opened with success, fdesc id: %d\n", open_result);
  }
  char test5[80];
  for (i = 0; i < 80; i++) {
    test5[i] = '0';
  }
  wr_result = sfs_fwrite(open_result, &test5[0], 79);
  printf("%d bytes written to file File1.\n", wr_result);
  sfs_ls();
  read_res = sfs_fread(open_result, &scrap_book[0], 2 * 2048 - 2);
  scrap_book[read_res] = '\0';
  printf("Print what we have read : %d bytes\n", read_res);
  printf("%s\n", &scrap_book[0]);
}
```