bridges/source/cpp_uno/gcc3_linux_s390x/share.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #pragma once
  20
  21 #include "uno/mapping.h"
  22
  23 #include <typeinfo>
  24 #include <exception>
  25 #include <cstddef>
  26
  27 namespace CPPU_CURRENT_NAMESPACE
  28 {
  29
  30   void dummy_can_throw_anything( char const * );
  31
  32
  33 // ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h
  34
  35 struct _Unwind_Exception
  36 {
  37     unsigned exception_class __attribute__((__mode__(__DI__)));
  38     void * exception_cleanup;
  39     unsigned private_1 __attribute__((__mode__(__word__)));
  40     unsigned private_2 __attribute__((__mode__(__word__)));
  41 } __attribute__((__aligned__));
  42
  43 struct __cxa_exception
  44 {
  45     std::type_info *exceptionType;
  46     void (*exceptionDestructor)(void *);
  47
  48     void (*unexpectedHandler)(); // std::unexpected_handler dropped from C++17
  49     std::terminate_handler terminateHandler;
  50
  51     __cxa_exception *nextException;
  52
  53     int handlerCount;
  54
  55     int handlerSwitchValue;
  56     const unsigned char *actionRecord;
  57     const unsigned char *languageSpecificData;
  58     void *catchTemp;
  59     void *adjustedPtr;
  60
  61     _Unwind_Exception unwindHeader;
  62 };
  63
  64 extern "C" void *__cxa_allocate_exception(
  65     std::size_t thrown_size ) throw();
  66 extern "C" void __cxa_throw (
  67     void *thrown_exception, std::type_info *tinfo, void (*dest) (void *) ) __attribute__((noreturn));
  68
  69 struct __cxa_eh_globals
  70 {
  71     __cxa_exception *caughtExceptions;
  72     unsigned int uncaughtExceptions;
  73 };
  74 extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
  75 extern "C" std::type_info *__cxa_current_exception_type() throw();
  76
  77 void raiseException(
  78     uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
  79 void fillUnoException(uno_Any *, uno_Mapping * pCpp2Uno);
  80 }
  81
  82 namespace s390x
  83 {
  84     enum s390xlimits { MAX_GPR_REGS = 5, MAX_SSE_REGS = 4 };
  85 }
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */