user: What would the C source look like for the assembly code provided here?

```asm
<filesys_test_connect_directory>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x90(%rbp)
  mov    -0x90(%rbp),%rax
  mov    $0x1,%edx
  lea    D241(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_open_directory@plt>
  cltq
  mov    %rax,-0x88(%rbp)
  cmpq   $0x0,-0x88(%rbp)
  jne    L2
  lea    D298(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  call   <abort@plt>
L2:
  mov    -0x90(%rbp),%rax
  lea    D12(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D241(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  lea    D142(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D241(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  lea    D358(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D388(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  lea    D111(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D388(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  lea    D278(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D371(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  mov    $0x1,%edx
  lea    D11(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_open_directory@plt>
  mov    -0x90(%rbp),%rax
  lea    D18(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  mov    $0x1,%edx
  lea    D177(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_open_directory@plt>
  mov    -0x90(%rbp),%rax
  lea    D338(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D177(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  lea    D159(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D245(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  lea    D177(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  lea    D278(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  mov    $0x0,%edx
  lea    D137(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_open_directory@plt>
  cltq
  mov    %rax,-0x80(%rbp)
  mov    -0x80(%rbp),%rdx
  mov    -0x90(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_remove_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    $0x1,%edx
  lea    D162(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_open_directory@plt>
  mov    -0x90(%rbp),%rax
  lea    D163(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D164(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_working_directory@plt>
  mov    %eax,%esi
  lea    D163(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  lea    D245(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_connect_directory@plt>
  mov    -0x90(%rbp),%rax
  mov    $0x0,%edx
  lea    D385(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_open_file@plt>
  cltq
  mov    %rax,-0x78(%rbp)
  mov    -0x78(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <assert@plt>
  lea    -0x70(%rbp),%rdx
  mov    -0x78(%rbp),%rax
  mov    $0x64,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <file_read@plt>
  cmp    $0x64,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <filesys_free@plt>
  mov    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D241
type: string
name: disassemble_data
arguments: tag: D298
type: string
name: disassemble_data
arguments: tag: D12
type: string
name: disassemble_data
arguments: tag: D164
type: string
name: disassemble_data
arguments: tag: D142
type: string
name: disassemble_data
arguments: tag: D358
type: string
name: disassemble_data
arguments: tag: D388
type: string
name: disassemble_data
arguments: tag: D111
type: string
name: disassemble_data
arguments: tag: D278
type: string
name: disassemble_data
arguments: tag: D371
type: string
name: disassemble_data
arguments: tag: D11
type: string
name: disassemble_data
arguments: tag: D18
type: string
name: disassemble_data
arguments: tag: D177
type: string
name: disassemble_data
arguments: tag: D338
type: string
name: disassemble_data
arguments: tag: D159
type: string
name: disassemble_data
arguments: tag: D245
type: string
name: disassemble_data
arguments: tag: D137
type: string
name: disassemble_data
arguments: tag: D162
type: string
name: disassemble_data
arguments: tag: D163
type: string
name: disassemble_data
arguments: tag: D385
type: string

tool: D241: /a/b/c/d

tool: D298: failed to create directory

tool: D12: a/b/c/d

tool: D164: dir: %s


tool: D142: .

tool: D358: ..

tool: D388: /a/b/c

tool: D111: ./

tool: D278: ../

tool: D371: /a/b

tool: D11: /a/e/f

tool: D18: ../e/g/../f

tool: D177: /a/e/f/k

tool: D338: k/

tool: D159: ../../../../../

tool: D245: /

tool: D137: /a

tool: D162: /1/2/3/4/5/6/

tool: D163: /1/2/3/4/5/6

tool: D385: data/debussy-logo.png

assistant: ```c
void filesys_test_connect_directory() {
  struct filesystem *fs = (void *)0X0;
  struct directory *dir;
  if (!(dir = filesys_open_directory(fs, "/a/b/c/d", 1))) {
    printf("failed to create directory\n");
    abort();
  }
  filesys_connect_directory(fs, "a/b/c/d");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/b/c/d", filesys_working_directory(fs)));
  filesys_connect_directory(fs, ".");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/b/c/d", filesys_working_directory(fs)));
  filesys_connect_directory(fs, "..");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/b/c", filesys_working_directory(fs)));
  filesys_connect_directory(fs, "./");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/b/c", filesys_working_directory(fs)));
  filesys_connect_directory(fs, "../");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/b", filesys_working_directory(fs)));
  filesys_open_directory(fs, "/a/e/f", 1);
  filesys_connect_directory(fs, "../e/g/../f");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/e/f", filesys_working_directory(fs)));
  filesys_open_directory(fs, "/a/e/f/k", 1);
  filesys_connect_directory(fs, "k/");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/e/f/k", filesys_working_directory(fs)));
  filesys_connect_directory(fs, "../../../../../");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/", filesys_working_directory(fs)));
  filesys_connect_directory(fs, "/a/e/f/k");
  filesys_connect_directory(fs, "../");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/a/e/f", filesys_working_directory(fs)));
  struct directory *dir2 = filesys_open_directory(fs, "/a", 0);
  filesys_remove_directory(fs, dir2);
  filesys_open_directory(fs, "/1/2/3/4/5/6/", 1);
  filesys_connect_directory(fs, "/1/2/3/4/5/6");
  printf("dir: %s\n", filesys_working_directory(fs));
  assert(!strcmp("/1/2/3/4/5/6", filesys_working_directory(fs)));
  filesys_connect_directory(fs, "/");
  struct file *f = filesys_open_file(fs, "data/debussy-logo.png", 0);
  assert(f);
  unsigned char buf[100];
  assert(100 == file_read(f, 100, buf));
  filesys_free(fs), free(fs);
}
```