1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2018-2020 Free Software Foundation, Inc.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18struct wrapper
19{
20  int a;
21};
22
23/* Create a global variable whose name in the assembly code
24   (aka the "linkage name") is different from the name in
25   the source code.  The goal is to create a symbol described
26   in DWARF using a DW_AT_linkage_name attribute, with a name
27   which follows the C++ mangling.
28
29   In this particular case, we chose "symada__cS" which, if it were
30   demangled, would translate to "symada (char, signed)".  */
31struct wrapper mundane asm ("symada__cS") = {0x060287af};
32
33void
34do_something (struct wrapper *w)
35{
36  w->a++;
37}
38
39extern void do_something_other_cu (void);
40
41void
42do_something_other_cu (void)
43{
44  do_something (&mundane);
45}
46