This file is indexed.

/usr/lib/gcc-cross/powerpc-linux-gnu/6/plugin/include/tree-stdarg.h is in gcc-6-plugin-dev-powerpc-linux-gnu 6.4.0-17ubuntu1cross1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/* Header for a pass computing data for optimizing stdarg functions.
   Copyright (C) 2004-2016 Free Software Foundation, Inc.
   Contributed by Jakub Jelinek <jakub@redhat.com>

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.

GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */

#ifndef GCC_TREE_STDARG_H
#define GCC_TREE_STDARG_H 1

struct stdarg_info
{
  bitmap va_list_vars, va_list_escape_vars;
  basic_block bb;
  int compute_sizes, va_start_count;
  bool va_list_escapes;
  int *offsets;
  /* These 2 fields are only meaningful if va_start_count == 1.  */
  basic_block va_start_bb;
  tree va_start_ap;
};

#endif