bc9487f745
1. Configure gbuild
2. Add UNO Bridge for riscv64
Till now base function works well on riscv64. The bridgetest has passed.
Test on Debian, Gentoo and openEuler.
Credits:
- Heiher <r@hev.cc> and Stephan Bergmann <sbergman@redhat.com>
The riscv64 bridge implementation refers to mips64 and
AArch64 bridges.
- Bo Yu <tsu.yubo@gmail.com> configures gbuild for riscv64.
- WANG Xuerui <xen0n@gentoo.org> provides lots of guiding tips.
Change-Id: Ifad3b0de8b2c9e7328627ed03396bbd45a9c71e4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/137445
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Jenkins
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include "uno/mapping.h"
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#include <typeinfo>
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#include <exception>
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#include <cstddef>
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#define MAX_GP_REGS (8)
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#define MAX_FP_REGS (8)
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namespace CPPU_CURRENT_NAMESPACE
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{
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void dummy_can_throw_anything(char const*);
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// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h and unwind.h
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struct _Unwind_Exception
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{
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unsigned exception_class __attribute__((__mode__(__DI__)));
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void* exception_cleanup;
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unsigned private_1 __attribute__((__mode__(__word__)));
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unsigned private_2 __attribute__((__mode__(__word__)));
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} __attribute__((__aligned__));
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struct __cxa_exception
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{
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std::type_info* exceptionType;
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void (*exceptionDestructor)(void*);
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void (*unexpectedHandler)(); // std::unexpected_handler dropped from C++17
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std::terminate_handler terminateHandler;
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__cxa_exception* nextException;
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int handlerCount;
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int handlerSwitchValue;
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const unsigned char* actionRecord;
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const unsigned char* languageSpecificData;
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void* catchTemp;
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void* adjustedPtr;
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_Unwind_Exception unwindHeader;
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};
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extern "C" void* __cxa_allocate_exception(std::size_t thrown_size) throw();
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extern "C" void __cxa_throw(void* thrown_exception, std::type_info* tinfo, void (*dest)(void*))
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__attribute__((noreturn));
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struct __cxa_eh_globals
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{
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__cxa_exception* caughtExceptions;
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unsigned int uncaughtExceptions;
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};
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extern "C" __cxa_eh_globals* __cxa_get_globals() throw();
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extern "C" std::type_info* __cxa_current_exception_type() throw();
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void raiseException(uno_Any* pUnoExc, uno_Mapping* pUno2Cpp);
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void fillUnoException(uno_Any*, uno_Mapping* pCpp2Uno);
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bool return_in_hidden_param(typelib_TypeDescriptionReference* pTypeRef);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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