1 // Copyright (C) 2012 The Android Open Source Project
2 // All rights reserved.
3 //
4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions
6 // are met:
7 // 1. Redistributions of source code must retain the above copyright
8 //    notice, this list of conditions and the following disclaimer.
9 // 2. Redistributions in binary form must reproduce the above copyright
10 //    notice, this list of conditions and the following disclaimer in the
11 //    documentation and/or other materials provided with the distribution.
12 // 3. Neither the name of the project nor the names of its contributors
13 //    may be used to endorse or promote products derived from this software
14 //    without specific prior written permission.
15 //
16 // THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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18 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 // ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
20 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 // SUCH DAMAGE.
27 
28 #include <exception>
29 #include <typeinfo>
30 
31 #include "cxxabi_defines.h"
32 
33 namespace std {
34 
35 #if !defined(LIBCXXABI)
exception()36 exception::exception() _GABIXX_NOEXCEPT {
37 }
38 #endif // !defined(LIBCXXABI)
39 
~exception()40 exception::~exception() _GABIXX_NOEXCEPT {
41 }
42 
what() const43 const char* exception::what() const _GABIXX_NOEXCEPT {
44   return "std::exception";
45 }
46 
47 #if !defined(LIBCXXABI)
bad_exception()48 bad_exception::bad_exception() _GABIXX_NOEXCEPT {
49 }
50 #endif // !defined(LIBCXXABI)
51 
~bad_exception()52 bad_exception::~bad_exception() _GABIXX_NOEXCEPT {
53 }
54 
what() const55 const char* bad_exception::what() const _GABIXX_NOEXCEPT {
56   return "std::bad_exception";
57 }
58 
59 #if !defined(LIBCXXABI)
uncaught_exception()60 bool uncaught_exception() _GABIXX_NOEXCEPT {
61   using namespace __cxxabiv1;
62 
63   __cxa_eh_globals* globals = __cxa_get_globals();
64   return globals->uncaughtExceptions != 0;
65 }
66 #endif // !defined(LIBCXXABI)
67 
68 }  // namespace std
69