1/* Copyright (C) 2021 Free Software Foundation, Inc.
2   Contributed by Oracle.
3
4   This file is part of GNU Binutils.
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 3, or (at your option)
9   any later version.
10
11   This program is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with this program; if not, write to the Free Software
18   Foundation, 51 Franklin Street - Fifth Floor, Boston,
19   MA 02110-1301, USA.  */
20
21#include "config.h"
22#include <new>          // std::bad_alloc
23#include <stdio.h>      // fprintf
24#include <stdlib.h>     // exit
25#include "DbeApplication.h"
26
27static char *name = NULL;
28
29/**
30 * Out Of Memory exception handler
31 */
32void
33out_of_mem ()
34{
35  fprintf (stderr, "%s: %s: %s\n", "Error", name ? name : "", "Out of memory\n");
36  exit (2); // Out of memory
37  // throw bad_alloc();
38}
39
40/**
41 * Calls real_main inside try{...}catch(std::bad_alloc *)
42 */
43int
44catch_out_of_memory (int (*real_main)(int, char*[]), int argc, char *argv[])
45{
46  int i = 0;
47  name = argv[0];
48  std::set_new_handler (out_of_mem);
49  try
50    {
51      i = real_main (argc, argv);
52    }
53  catch (std::bad_alloc */*ba*/)
54    {
55      exit (2); // Out of memory
56    }
57  delete theDbeApplication;
58  return i;
59}
60