blob: b534d798f1b62d6ca261036a038e021c916e93bc (
plain)
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
37
38
39
40
41
42
43
44
|
/* This testcase is part of GDB, the GNU debugger.
Copyright 2018-2019 Free Software Foundation, Inc.
This program 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 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
struct wrapper
{
int a;
};
/* Create a global variable whose name in the assembly code
(aka the "linkage name") is different from the name in
the source code. The goal is to create a symbol described
in DWARF using a DW_AT_linkage_name attribute, with a name
which follows the C++ mangling.
In this particular case, we chose "symada__cS" which, if it were
demangled, would translate to "symada (char, signed)". */
struct wrapper mundane asm ("symada__cS") = {0x060287af};
void
do_something (struct wrapper *w)
{
w->a++;
}
int
main (void)
{
do_something (&mundane);
return 0;
}
|
