kernel.h

//
// kernel.h
//
// Copyright (C) 2016-2019  R. Stange <rsta2@o2online.de>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
#ifndef _kernel_h
#define _kernel_h

#include <circle/memory.h>
#include <circle/actled.h>
#include <circle/koptions.h>
#include <circle/devicenameservice.h>
#include <circle/cputhrottle.h>
#include <circle/screen.h>
#include <circle/serial.h>
#include <circle/exceptionhandler.h>
#include <circle/interrupt.h>
#include <circle/timer.h>
#include <circle/logger.h>
#include <SDCard/emmc.h>
#include <circle/fs/fat/fatfs.h>
#include <circle/usb/usbhcidevice.h>
#include <circle/sysconfig.h>
#include <circle/types.h>
#include "z80computer.h"

#ifdef ARM_ALLOW_MULTI_CORE
	#include "multicore.h"
#endif

enum TShutdownMode
{
	ShutdownNone,
	ShutdownHalt,
	ShutdownReboot
};

class CKernel
{
public:
	CKernel (void);
	~CKernel (void);

	boolean Initialize (void);

	TShutdownMode Run (void);
	
private:
	// do not change this order
	CMemorySystem		m_Memory;
	CActLED			m_ActLED;
	CKernelOptions		m_Options;
	CDeviceNameService	m_DeviceNameService;
	CCPUThrottle		m_CPUThrottle;
	CScreenDevice		m_Screen;
	CSerialDevice		m_Serial;
	CExceptionHandler	m_ExceptionHandler;
	CInterruptSystem	m_Interrupt;
	CTimer			m_Timer;
	CLogger			m_Logger;
	CEMMCDevice		m_EMMC;
	CFATFileSystem		m_FileSystem;
	CUSBHCIDevice		m_USBHCI;

	CZ80Computer		m_Computer;
#ifdef ARM_ALLOW_MULTI_CORE
	CMultiCoreEmulation	m_MultiCore;
#endif
};

#endif