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

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xc38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xc28(%rsp)
  xor    %eax,%eax
  cmp    $0x2,%edi
  jle    L44
  mov    0x8(%rsi),%r13
  mov    0x10(%rsi),%r15
  lea    D49(%rip),%r12
  lea    0x420(%rsp),%rbp
  mov    %r13,%rdi
  call   <puts@plt>
  mov    %r15,%rdi
  call   <puts@plt>
  mov    %r12,%rdi
  call   <puts@plt>
  mov    %r13,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D24(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  lea    D65(%rip),%rsi
  call   <popen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L3
  lea    0x20(%rsp),%rbx
  lea    0x18(%rsp),%r14
  lea    D36(%rip),%r13
  jmp    L70
  nopw   0x0(%rax,%rax,1)
L90:
  call   <sprintf@plt>
  mov    0x8(%rsp),%rsi
  mov    0x18(%rsp),%rdi
  call   <copy_file@plt>
L36:
  mov    %r12,%rdi
  call   <puts@plt>
L70:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %eax,%eax
  jne    L27
  mov    %rbp,%rdx
  mov    $0x400,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L27
  lea    0x10(%rsp),%rsi
  mov    %r14,%rdx
  mov    %rbx,%rdi
  movq   $0x0,0x18(%rsp)
  movq   $0x0,0x10(%rsp)
  call   <process_line@plt>
  mov    0x18(%rsp),%rdx
  mov    %r13,%rdi
  xor    %eax,%eax
  mov    0x10(%rsp),%rsi
  call   <printf@plt>
  mov    0x10(%rsp),%rcx
  test   %rcx,%rcx
  je     L36
  lea    0x820(%rsp),%r8
  cmpq   $0x0,0x18(%rsp)
  mov    %r15,%rdx
  mov    $0x0,%eax
  mov    %r8,0x8(%rsp)
  lea    D18(%rip),%rsi
  mov    %r8,%rdi
  jne    L90
  call   <sprintf@plt>
  mov    0x8(%rsp),%rsi
  mov    0x10(%rsp),%rdi
  call   <copy_file@plt>
  jmp    L36
L27:
  mov    %rbp,%rdi
  call   <pclose@plt>
  xor    %eax,%eax
L93:
  mov    0xc28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L66
  add    $0xc38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L44:
  mov    (%rsi),%rsi
  lea    D63(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  jmp    L93
L3:
  mov    %r13,%rsi
  lea    D46(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L93
L66:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D49
type_infered: string
name: read_data
arguments: data_tag: D24
type_infered: string
name: read_data
arguments: data_tag: D65
type_infered: string
name: read_data
arguments: data_tag: D36
type_infered: string
name: read_data
arguments: data_tag: D18
type_infered: string
name: read_data
arguments: data_tag: D63
type_infered: string
name: read_data
arguments: data_tag: D46
type_infered: string

tool: D49: 


tool: D24: ldd "%s"

tool: D65: r

tool: D36: library: %s library_path: %s


tool: D18: %s/%s

tool: D63: %s command path

Copy 'command' library dependences obtained with ldd to 'path'


tool: D46: Command %s not found


assistant: ```c
int main(int argn, char *argv[]) {
  char *command;
  char *path;
  char *library, *library_path;
  char line[1024], ldd[1024], copy[1024];
  FILE *in;
  if (argn < 3) {
    printf("%s command path\n\nCopy 'command' library dependences obtained with ldd to 'path'\n", argv[0]);
    return 0;
  }
  command = argv[1];
  path = argv[2];
  puts(command);
  puts(path);
  puts("\n");
  sprintf(ldd, "ldd \"%s\"", command);
  puts(ldd);
  in = popen(ldd, "r");
  if (in == NULL) {
    printf("Command %s not found\n", command);
    return 1;
  }
  while (!feof(in)) {
    if (NULL == fgets(line, sizeof(line), in))
      break;
    library = library_path = NULL;
    process_line(line, &library, &library_path);
    printf("library: %s library_path: %s\n", library, library_path);
    if (library != NULL) {
      if (library_path != NULL) {
        sprintf(copy, "%s/%s", path, library);
        copy_file(library_path, copy);
      } else {
        sprintf(copy, "%s/%s", path, library);
        copy_file(library, copy);
      }
    }
    puts("\n");
  }
  pclose(in);
  return 0;
}
```