ppc.cpp

浙江大学的悟空嵌入式系统模拟器

/* -*- C++ -*- */

/**
 *  Copyright (c) 2005 Zhejiang University, P.R.China
 *
 *  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 2 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, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

///==================================================
/**
 * @file        PPC.cpp
 * @brief      
 * @author      Chenfeng Zhou <[e-mail]> 
 *
 * Created    : <2005-02-24 19:50:20 by Cheney Chow>
 * Last update: <2005-02-25 13:24:13 by Cheney Chow>
 *
 * $Id: PPC.cpp,v 1.1 2005/06/16 06:01:48 qilj Exp $
 */
///==================================================

#include <string>
#include <vector>
#include <iostream>

#include "Core/Module.h"
#include "Core/Memory.h"

#include "PPC.h"
#include "CPU.h"
#include "Board.h"
#include "Instruction_Set.h"
#include "Utils/Debug.h"

extern "C" 
{
	PPC_API size_t Wukong_Enum_Module(std::vector<Core::Module_Meta> &res)
	{
		res.clear();
		Core::Module_Manager::append_meta(res, "PPC", Core::Module_Manager::MT_CPU);
		Core::Module_Manager::append_meta(res, "PPC_Board", Core::Module_Manager::MT_BOARD);
		
		return res.size();
	}

	PPC_API Core::Module * Wukong_Create_Module(const std::string &name)
	{

		Core::Module *module = NULL;

		if (name == "PPC") {
			PPC::PPC_Instruction_Set &instr_set = PPC::PPC_Instruction_Set::instance();
			
			//dummy now;
			Core::Dummy_MMU<Core::u32> * mmu = new Core::Dummy_MMU<Core::u32>();

			module = new PPC::PPC_CPU(instr_set, mmu);

			//dummy now;
			module->on_create();
		}

		if (name == "PPC_Board") {
			module = new PPC::PPC_Board();
			((PPC::PPC_Board*)module)->on_create();
		}


		return module;
	}

	PPC_API bool Wukong_Destroy_Module(const std::string &name, Core::Module *module)
	{
		PPC_ASSERT(name == module->get_name());
		
		module->on_destroy();
		delete module;

		return true;
	}
}