Play-/Source/INTC.h

#ifndef _INTC_H_
#define _INTC_H_

#include "Types.h"
#include "DMAC.h"
#include "zip/ZipArchiveWriter.h"
#include "zip/ZipArchiveReader.h"

class CINTC
{
public:
	enum REGISTER
	{
		INTC_STAT = 0x1000F000,
		INTC_MASK = 0x1000F010,
	};

	enum LINES
	{
		INTC_LINE_DMAC			= 1,
		INTC_LINE_VBLANK_START	= 2,
		INTC_LINE_VBLANK_END	= 3,
		INTC_LINE_TIMER2		= 11,
	};

                CINTC(CDMAC&);
    virtual     ~CINTC();

	void		Reset();
	bool		IsInterruptPending();

	uint32      GetRegister(uint32);
	void        SetRegister(uint32, uint32);

	void        AssertLine(uint32);

	void        LoadState(CZipArchiveReader&);
	void        SaveState(CZipArchiveWriter&);

private:
	uint32	    m_INTC_STAT;
	uint32	    m_INTC_MASK;
    CDMAC&      m_dmac;
};

#endif