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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movl   $0x0,-0x38(%rbp)
  movl   $0x0,-0x34(%rbp)
  lea    D74(%rip),%rax
  mov    %rax,-0x10(%rbp)
  lea    D16(%rip),%rax
  mov    %rax,%rsi
  lea    D57(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <get_file_size@plt>
  mov    %eax,-0x34(%rbp)
  mov    -0x34(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x30(%rbp)
  mov    -0x34(%rbp),%eax
  test   %rax,%rax
  js     L15
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L6
L15:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L6:
  movsd  D44(%rip),%xmm1
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x34(%rbp),%eax
  test   %rax,%rax
  js     L73
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L61
L73:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L61:
  movsd  D44(%rip),%xmm1
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x34(%rbp),%eax
  test   %rax,%rax
  js     L50
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L5
L50:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L5:
  movsd  D44(%rip),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  D92(%rip),%xmm2
  movapd %xmm0,%xmm1
  divsd  %xmm2,%xmm1
  movsd  D88(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x34(%rbp),%esi
  mov    -0x30(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x1,%edx
  mov    %rax,%rdi
  call   <fread@plt>
  mov    -0x34(%rbp),%eax
  test   %rax,%rax
  js     L29
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L39
L29:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L39:
  movsd  D44(%rip),%xmm1
  mulsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rax
  mov    %eax,%ecx
  mov    -0x34(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x28(%rbp),%rsi
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <base64_to_hex@plt>
  mov    %eax,-0x38(%rbp)
  mov    -0x38(%rbp),%eax
  shr    %eax
  mov    %eax,%ecx
  mov    -0x38(%rbp),%edx
  mov    -0x20(%rbp),%rsi
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <hex_to_str@plt>
  mov    -0x38(%rbp),%eax
  shr    %eax
  mov    %eax,%esi
  mov    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <decrypt@plt>
  mov    -0x38(%rbp),%eax
  shr    %eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D83(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D74
type: string
name: disassemble_data
arguments: tag: D16
type: string
name: disassemble_data
arguments: tag: D57
type: string
name: disassemble_data
arguments: tag: D44
type: f64
name: disassemble_data
arguments: tag: D92
type: byte[8]
name: disassemble_data
arguments: tag: D88
type: byte[8]
name: disassemble_data
arguments: tag: D83
type: string

tool: D74: YELLOW SUBMARINE

tool: D16: r

tool: D57: 7.txt

tool: D44: 1.5

tool: {"D92": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40]}

tool: {"D88": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: D83: %s

assistant: ```c
int main() {
  unsigned char *input_b64 = NULL, *input_hex = NULL, *input_str = NULL, *output_str = NULL;
  unsigned int hex_len = 0;
  unsigned int file_size = 0;
  unsigned char *key = "YELLOW SUBMARINE";
  FILE *file = fopen("7.txt", "r");
  file_size = get_file_size(file);
  input_b64 = malloc(sizeof(char) * file_size + 1);
  input_hex = malloc(sizeof(char) * file_size * 1.5);
  input_str = malloc(sizeof(char) * (file_size * 1.5));
  output_str = malloc(sizeof(char) * (file_size * 1.5) / 2 + 1);
  fread(input_b64, file_size, 1, file);
  hex_len = base64_to_hex(input_b64, input_hex, file_size + 1, file_size * 1.5);
  hex_to_str(input_hex, input_str, hex_len, hex_len / 2);
  decrypt(input_str, hex_len / 2, key, output_str);
  output_str[hex_len / 2] = '\0';
  printf("%s", output_str);
  free(input_b64);
  free(input_hex);
  free(input_str);
  free(output_str);
}
```