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27abac26 GN |
1 | // ABI Support -*- C++ -*- |
2 | ||
a5544970 | 3 | // Copyright (C) 2016-2019 Free Software Foundation, Inc. |
27abac26 GN |
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 | /** @file bits/cxxabi_init_exception.h | |
27 | * This is an internal header file, included by other library headers. | |
28 | * Do not attempt to use it directly. | |
29 | */ | |
30 | ||
31 | #ifndef _CXXABI_INIT_EXCEPTION_H | |
32 | #define _CXXABI_INIT_EXCEPTION_H 1 | |
33 | ||
34 | #pragma GCC system_header | |
35 | ||
36 | #pragma GCC visibility push(default) | |
37 | ||
38 | #include <stddef.h> | |
39 | #include <bits/c++config.h> | |
40 | ||
41 | #ifndef _GLIBCXX_CDTOR_CALLABI | |
42 | #define _GLIBCXX_CDTOR_CALLABI | |
43 | #define _GLIBCXX_HAVE_CDTOR_CALLABI 0 | |
44 | #else | |
45 | #define _GLIBCXX_HAVE_CDTOR_CALLABI 1 | |
46 | #endif | |
47 | ||
48 | #ifdef __cplusplus | |
49 | ||
50 | namespace std | |
51 | { | |
52 | class type_info; | |
53 | } | |
54 | ||
55 | namespace __cxxabiv1 | |
56 | { | |
57 | struct __cxa_refcounted_exception; | |
58 | ||
59 | extern "C" | |
60 | { | |
61 | // Allocate memory for the primary exception plus the thrown object. | |
62 | void* | |
63 | __cxa_allocate_exception(size_t) _GLIBCXX_NOTHROW; | |
64 | ||
ff03245e JW |
65 | void |
66 | __cxa_free_exception(void*) _GLIBCXX_NOTHROW; | |
67 | ||
27abac26 GN |
68 | // Initialize exception (this is a GNU extension) |
69 | __cxa_refcounted_exception* | |
70 | __cxa_init_primary_exception(void *object, std::type_info *tinfo, | |
71 | void (_GLIBCXX_CDTOR_CALLABI *dest) (void *)) _GLIBCXX_NOTHROW; | |
72 | ||
73 | } | |
74 | } // namespace __cxxabiv1 | |
75 | ||
76 | #endif | |
77 | ||
78 | #pragma GCC visibility pop | |
79 | ||
80 | #endif // _CXXABI_INIT_EXCEPTION_H |