WiiUPluginLoaderBackend/source/plugin/PluginLinkInformationFactory.h

39 lines
1.6 KiB
C++

/****************************************************************************
* Copyright (C) 2019 Maschell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#pragma once
#include "PluginData.h"
#include "PluginLinkInformation.h"
#include <elfio/elfio.hpp>
#include <optional>
#include <wums/defines/relocation_defines.h>
class PluginLinkInformationFactory {
public:
static std::optional<PluginLinkInformation>
load(const PluginData &pluginData, std::vector<relocation_trampoline_entry_t> &trampolineData, uint8_t trampolineId);
private:
static bool
linkSection(const ELFIO::elfio &reader, uint32_t section_index, uint32_t destination, uint32_t base_text, uint32_t base_data,
std::vector<relocation_trampoline_entry_t> &trampolineData, uint8_t trampolineId);
static bool
addImportRelocationData(PluginLinkInformation &pluginInfo, const ELFIO::elfio &reader, std::span<uint8_t *> destinations);
};