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06bd10fb | 1 | // Boilerplate support routines for -*- C++ -*- dynamic memory management. |
e2c09482 | 2 | |
85ec4feb | 3 | // Copyright (C) 1997-2018 Free Software Foundation, Inc. |
06bd10fb | 4 | // |
cbecceb9 | 5 | // This file is part of GCC. |
06bd10fb | 6 | // |
cbecceb9 | 7 | // GCC is free software; you can redistribute it and/or modify |
06bd10fb | 8 | // it under the terms of the GNU General Public License as published by |
748086b7 | 9 | // the Free Software Foundation; either version 3, or (at your option) |
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10 | // any later version. |
11 | // | |
cbecceb9 | 12 | // GCC is distributed in the hope that it will be useful, |
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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 | // | |
748086b7 JJ |
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/>. | |
06bd10fb | 25 | |
f00485cc | 26 | #include <bits/c++config.h> |
06bd10fb | 27 | |
113008b5 | 28 | #if !_GLIBCXX_HOSTED |
610b0ddd MM |
29 | // A freestanding C runtime may not provide "free" -- but there is no |
30 | // other reasonable way to implement "operator delete". | |
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31 | namespace std |
32 | { | |
33 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
113008b5 | 34 | extern "C" void free(void*); |
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35 | _GLIBCXX_END_NAMESPACE_VERSION |
36 | } // namespace | |
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37 | #else |
38 | # include <cstdlib> | |
4c24b21a | 39 | #endif |
06bd10fb | 40 | |
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41 | #include "new" |
42 | ||
4177264e JM |
43 | // The sized deletes are defined in other files. |
44 | #pragma GCC diagnostic ignored "-Wsized-deallocation" | |
45 | ||
5cc78150 | 46 | _GLIBCXX_WEAK_DEFINITION void |
b66e5a95 | 47 | operator delete(void* ptr) noexcept |
06bd10fb | 48 | { |
fc7657bb | 49 | std::free(ptr); |
06bd10fb | 50 | } |