From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx | 191 +++++++++++++++++++++ 1 file changed, 191 insertions(+) create mode 100644 bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx (limited to 'bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx') diff --git a/bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx b/bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx new file mode 100644 index 000000000..d7657bcc0 --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_x86-64/share.hxx @@ -0,0 +1,191 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ + +#include + +#include +#include +#include + +#include +#ifndef _GLIBCXX_CDTOR_CALLABI // new in GCC 4.7 cxxabi.h +#define _GLIBCXX_CDTOR_CALLABI +#endif +#include + +#include +#include +#include + +#if !HAVE_CXXABI_H_CLASS_TYPE_INFO +// , +// libstdc++-v3/libsupc++/cxxabi.h: +namespace __cxxabiv1 { +class __class_type_info: public std::type_info { +public: + explicit __class_type_info(char const * n): type_info(n) {} + ~__class_type_info() override; +}; +} +#endif + +#if !HAVE_CXXABI_H_SI_CLASS_TYPE_INFO +// , +// libstdc++-v3/libsupc++/cxxabi.h: +namespace __cxxabiv1 { +class __si_class_type_info: public __class_type_info { +public: + __class_type_info const * __base_type; + explicit __si_class_type_info( + char const * n, __class_type_info const *base): + __class_type_info(n), __base_type(base) {} + ~__si_class_type_info() override; +}; +} +#endif + +#if !HAVE_CXXABI_H_BASE_CLASS_TYPE_INFO +// , +// libstdc++-v3/libsupc++/cxxabi.h: +namespace __cxxabiv1 { +struct __base_class_type_info { + __class_type_info const * __base_type; +#if defined _GLIBCXX_LLP64 + long long __offset_flags; +#else + long __offset_flags; +#endif + enum __offset_flags_masks { + __virtual_mask = 0x1, + __public_mask = 0x2, + __offset_shift = 8 + }; +}; +} +#endif + +#if !HAVE_CXXABI_H_VMI_CLASS_TYPE_INFO +// , +// libstdc++-v3/libsupc++/cxxabi.h: +namespace __cxxabiv1 { +class __vmi_class_type_info: public __class_type_info { +public: + unsigned int __flags; + unsigned int __base_count; + __base_class_type_info __base_info[1]; + enum __flags_masks { + __non_diamond_repeat_mask = 0x1, + __diamond_shaped_mask = 0x2, + __flags_unknown_mask = 0x10 + }; + explicit __vmi_class_type_info(char const * n, int flags): + __class_type_info(n), __flags(flags), __base_count(0) {} + ~__vmi_class_type_info() override; +}; +} +#endif + +#if !HAVE_CXXABI_H_CXA_EXCEPTION +// , +// libcxxabi/src/cxa_exception.hpp: +namespace __cxxabiv1 { +struct __cxa_exception { +#if defined _LIBCPPABI_VERSION // detect libc++abi +#if defined __LP64__ || LIBCXXABI_ARM_EHABI +#if 0 + // This is a new field added with LLVM 10 + // + // "[libcxxabi] Insert padding in __cxa_exception struct for compatibility". The HACK in + // fillUnoException (bridges/source/cpp_uno/gcc3_linux_x86-64/except.cxx) tries to find out at + // runtime whether a __cxa_exception has this member. Once we can be sure that we only run + // against new libcxxabi that has this member, we can drop the "#if 0" here and drop the hack + // in fillUnoException. + + // Now _Unwind_Exception is marked with __attribute__((aligned)), + // which implies __cxa_exception is also aligned. Insert padding + // in the beginning of the struct, rather than before unwindHeader. + void *reserve; +#endif + std::size_t referenceCount; +#endif +#endif + 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; + char const * actionRecord; + char const * languageSpecificData; + void * catchTemp; + void * adjustedPtr; + _Unwind_Exception unwindHeader; +}; +} +#endif + +#if !HAVE_CXXABI_H_CXA_EH_GLOBALS +// : +namespace __cxxabiv1 { +struct __cxa_eh_globals { + __cxa_exception * caughtExceptions; + unsigned int uncaughtExceptions; +}; +} +#endif + +#if !HAVE_CXXABI_H_CXA_GET_GLOBALS +namespace __cxxabiv1 { +extern "C" __cxa_eh_globals * __cxa_get_globals() noexcept; +} +#endif + +#if !HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE +namespace __cxxabiv1 { +extern "C" std::type_info *__cxa_current_exception_type() noexcept; +} +#endif + +#if !HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION +namespace __cxxabiv1 { +extern "C" void * __cxa_allocate_exception(std::size_t thrown_size) noexcept; +} +#endif + +#if !HAVE_CXXABI_H_CXA_THROW +namespace __cxxabiv1 { +extern "C" void __cxa_throw( + void * thrown_exception, void * tinfo, void (* dest)(void *)) + __attribute__((noreturn)); +} +#endif + +extern "C" void privateSnippetExecutor( ... ); + +namespace CPPU_CURRENT_NAMESPACE +{ + +void raiseException( + uno_Any * pUnoExc, uno_Mapping * pUno2Cpp ); + +void fillUnoException(uno_Any *, uno_Mapping * pCpp2Uno); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3