gcc3_linux_riscv64/share.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
#pragma once
 
#include "uno/mapping.h"
 
#include <typeinfo>
#include <exception>
#include <cstddef>
 
#define MAX_GP_REGS (8)
#define MAX_FP_REGS (8)
 
namespace CPPU_CURRENT_NAMESPACE
{
void dummy_can_throw_anything(char const*);
 
// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h
 
struct _Unwind_Exception
{
    unsigned exception_class __attribute__((__mode__(__DI__)));
    void* exception_cleanup;
    unsigned private_1 __attribute__((__mode__(__word__)));
    unsigned private_2 __attribute__((__mode__(__word__)));
} __attribute__((__aligned__));
 
struct __cxa_exception
{
    std::type_info* exceptionType;
    void (*exceptionDestructor)(void*);
 
    void (*unexpectedHandler)(); // std::unexpected_handler dropped from C++17
    std::terminate_handler terminateHandler;
 
    __cxa_exception* nextException;
 
    int handlerCount;
 
    int handlerSwitchValue;
    const unsigned char* actionRecord;
    const unsigned char* languageSpecificData;
    void* catchTemp;
    void* adjustedPtr;
 
    _Unwind_Exception unwindHeader;
};
 
extern "C" void* __cxa_allocate_exception(std::size_t thrown_size) throw();
extern "C" void __cxa_throw(void* thrown_exception, std::type_info* tinfo, void (*dest)(void*))
    __attribute__((noreturn));
 
struct __cxa_eh_globals
{
    __cxa_exception* caughtExceptions;
    unsigned int uncaughtExceptions;
};
 
extern "C" __cxa_eh_globals* __cxa_get_globals() throw();
extern "C" std::type_info* __cxa_current_exception_type() throw();
 
void raiseException(uno_Any* pUnoExc, uno_Mapping* pUno2Cpp);
 
void fillUnoException(uno_Any*, uno_Mapping* pCpp2Uno);
 
bool return_in_hidden_param(typelib_TypeDescriptionReference* pTypeRef);
}
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */