1// ABI Support -*- C++ -*- 
2 
3// Copyright (C) 2016-2019 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/** @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 
50namespace std 
51{ 
52 class type_info; 
53} 
54 
55namespace __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 
65 void 
66 __cxa_free_exception(void*) _GLIBCXX_NOTHROW; 
67 
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 
81