Engine.h

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/*
 * Copyright (C) 2022 The V-Gears Team
 *
 * This file is part of V-Gears
 *
 * V-Gears is free software: you can redistribute it and/or modify it under
 * terms of the GNU General Public License as published by the Free Software
 * Foundation, version 3.0 (GPLv3) of the License.
 *
 * V-Gears 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.
 */
 
#pragma once
 
#include <set>
#include <string>
#include <vector>
#include "Function.h"
#include "Graph.h"
#include "CodeGenerator.h"
#include "Disassembler.h"
 
typedef std::map<uint32, Function> FuncMap;
 
class Engine {
 
    public:
 
        virtual ~Engine() = default;
 
        virtual std::unique_ptr<Disassembler> GetDisassembler(
          InstVec& insts, const std::vector<unsigned char>& c
        );
 
        virtual std::unique_ptr<Disassembler> GetDisassembler(InstVec &insts) = 0;
 
        virtual std::unique_ptr<CodeGenerator> GetCodeGenerator(
          const InstVec& insts, std::ostream &output
        ) = 0;
 
        virtual void PostCFG(InstVec& insts, Graph graph);
 
        virtual bool SupportsCodeFlow() const;
 
        virtual bool SupportsCodeGen() const;
 
        virtual void GetVariants(std::vector<std::string>& variants) const;
 
 
        virtual bool UsePureGrouping() const;
 
        // TODO: functions must probably be set to private, and have accessors, but...
        // too much depends on it being public right now.
        // Maybe at some point in the future...
 
        FuncMap functions;
 
    protected:
 
        std::string variant_;
 
};