1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #include "uno/mapping.h" 25 26 #include <typeinfo> 27 #include <exception> 28 #include <cstddef> 29 30 namespace CPPU_CURRENT_NAMESPACE 31 { 32 33 void dummy_can_throw_anything( char const * ); 34 35 36 // ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h 37 38 struct _Unwind_Exception 39 { 40 unsigned exception_class __attribute__((__mode__(__DI__))); 41 void * exception_cleanup; 42 unsigned private_1 __attribute__((__mode__(__word__))); 43 unsigned private_2 __attribute__((__mode__(__word__))); 44 } __attribute__((__aligned__)); 45 46 struct __cxa_exception 47 { 48 ::std::type_info *exceptionType; 49 void (*exceptionDestructor)(void *); 50 51 ::std::unexpected_handler unexpectedHandler; 52 ::std::terminate_handler terminateHandler; 53 54 __cxa_exception *nextException; 55 56 int handlerCount; 57 58 int handlerSwitchValue; 59 const unsigned char *actionRecord; 60 const unsigned char *languageSpecificData; 61 void *catchTemp; 62 void *adjustedPtr; 63 64 _Unwind_Exception unwindHeader; 65 }; 66 67 extern "C" void *__cxa_allocate_exception( 68 std::size_t thrown_size ) throw(); 69 extern "C" void __cxa_throw ( 70 void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn)); 71 72 struct __cxa_eh_globals 73 { 74 __cxa_exception *caughtExceptions; 75 unsigned int uncaughtExceptions; 76 }; 77 extern "C" __cxa_eh_globals *__cxa_get_globals () throw(); 78 79 // ----- 80 81 //================================================================================================== 82 void raiseException( 83 uno_Any * pUnoExc, uno_Mapping * pUno2Cpp ); 84 //================================================================================================== 85 void fillUnoException( 86 __cxa_exception * header, uno_Any *, uno_Mapping * pCpp2Uno ); 87 } 88