1// Boilerplate support routines for -*- C++ -*- dynamic memory management.
2
3// Copyright (C) 1997-2017 Free Software Foundation, Inc.
4//
5// This file is part of GCC.
6//
7// GCC is free software; you can redistribute it and/or modify
8// it under the terms of the GNU General Public License as published by
9// the Free Software Foundation; either version 3, or (at your option)
10// any later version.
11//
12// GCC is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15// GNU General Public License for more details.
16//
17// Under Section 7 of GPL version 3, you are granted additional
18// permissions described in the GCC Runtime Library Exception, version
19// 3.1, as published by the Free Software Foundation.
20
21// You should have received a copy of the GNU General Public License and
22// a copy of the GCC Runtime Library Exception along with this program;
23// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24// <http://www.gnu.org/licenses/>.
25
26#include <bits/c++config.h>
27#include <bits/exception_defines.h>
28#include "new"
29
30_GLIBCXX_WEAK_DEFINITION void*
31operator new(std::size_t sz, std::align_val_t al, const std::nothrow_t&)
32 _GLIBCXX_USE_NOEXCEPT
33{
34 __try
35 {
36 return operator new(sz, al);
37 }
38 __catch(...)
39 {
40 return 0;
41 }
42}
43