#include <CPUCore.hh>

Inheritance diagram for openmsx::CPUCore< CPU_POLICY >:

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Collaboration diagram for openmsx::CPUCore< CPU_POLICY >:

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Public Member Functions
	CPUCore (MSXMotherBoard &motherboard, const std::string &name, const BooleanSetting &traceSetting, TclCallback &diHaltCallback, EmuTime::param time)

void	setInterface (MSXCPUInterface *interf)

void	doReset (EmuTime::param time)
	Reset the CPU. More...

void	execute (bool fastForward)

void	exitCPULoopSync ()
	Request to exit the main CPU emulation loop. More...

void	exitCPULoopAsync ()
	Similar to exitCPULoopSync(), but this method may be called from any thread. More...

void	warp (EmuTime::param time)

EmuTime::param	getCurrentTime () const

void	wait (EmuTime::param time)

EmuTime	waitCycles (EmuTime::param time, unsigned cycles)

void	setNextSyncPoint (EmuTime::param time)

CacheLines	getCacheLines ()

bool	isM1Cycle (unsigned address) const

void	disasmCommand (Interpreter &interp, std::span< const TclObject > tokens, TclObject &result) const

void	raiseIRQ ()
	Raises the maskable interrupt count. More...

void	lowerIRQ ()
	Lowers the maskable interrupt count. More...

void	raiseNMI ()
	Raises the non-maskable interrupt count. More...

void	lowerNMI ()
	Lowers the non-maskable interrupt count. More...

void	setFreq (unsigned freq)
	Change the clock freq. More...

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

template<bool PRE_PB, bool POST_PB>
NEVER_INLINE byte	RDMEMslow (unsigned address, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE byte	RDMEM_impl2 (unsigned address, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE byte	RDMEM_impl (unsigned address, unsigned cc)

template<unsigned PC_OFFSET>
ALWAYS_INLINE byte	RDMEM_OPCODE (unsigned cc)

template<bool PRE_PB, bool POST_PB>
NEVER_INLINE unsigned	RD_WORD_slow (unsigned address, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE unsigned	RD_WORD_impl2 (unsigned address, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE unsigned	RD_WORD_impl (unsigned address, unsigned cc)

template<unsigned PC_OFFSET>
ALWAYS_INLINE unsigned	RD_WORD_PC (unsigned cc)

template<bool PRE_PB, bool POST_PB>
NEVER_INLINE void	WRMEMslow (unsigned address, byte value, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE void	WRMEM_impl2 (unsigned address, byte value, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE void	WRMEM_impl (unsigned address, byte value, unsigned cc)

template<bool PRE_PB, bool POST_PB>
NEVER_INLINE void	WR_WORD_rev_slow (unsigned address, unsigned value, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE void	WR_WORD_rev2 (unsigned address, unsigned value, unsigned cc)

template<bool PRE_PB, bool POST_PB>
ALWAYS_INLINE void	WR_WORD_rev (unsigned address, unsigned value, unsigned cc)

template<Reg8 R8>
ALWAYS_INLINE byte	get8 () const

template<Reg16 R16>
ALWAYS_INLINE unsigned	get16 () const

template<Reg8 R8>
ALWAYS_INLINE void	set8 (byte x)

template<Reg16 R16>
ALWAYS_INLINE void	set16 (unsigned x)

Public Member Functions inherited from openmsx::CPURegs
	CPURegs (bool r800)

byte	getA () const

byte	getF () const

byte	getB () const

byte	getC () const

byte	getD () const

byte	getE () const

byte	getH () const

byte	getL () const

byte	getA2 () const

byte	getF2 () const

byte	getB2 () const

byte	getC2 () const

byte	getD2 () const

byte	getE2 () const

byte	getH2 () const

byte	getL2 () const

byte	getIXh () const

byte	getIXl () const

byte	getIYh () const

byte	getIYl () const

byte	getPCh () const

byte	getPCl () const

byte	getSPh () const

byte	getSPl () const

unsigned	getAF () const

unsigned	getBC () const

unsigned	getDE () const

unsigned	getHL () const

unsigned	getAF2 () const

unsigned	getBC2 () const

unsigned	getDE2 () const

unsigned	getHL2 () const

unsigned	getIX () const

unsigned	getIY () const

unsigned	getPC () const

unsigned	getSP () const

byte	getIM () const

byte	getI () const

byte	getR () const

bool	getIFF1 () const

bool	getIFF2 () const

byte	getHALT () const

void	setA (byte x)

void	setF (byte x)

void	setB (byte x)

void	setC (byte x)

void	setD (byte x)

void	setE (byte x)

void	setH (byte x)

void	setL (byte x)

void	setA2 (byte x)

void	setF2 (byte x)

void	setB2 (byte x)

void	setC2 (byte x)

void	setD2 (byte x)

void	setE2 (byte x)

void	setH2 (byte x)

void	setL2 (byte x)

void	setIXh (byte x)

void	setIXl (byte x)

void	setIYh (byte x)

void	setIYl (byte x)

void	setPCh (byte x)

void	setPCl (byte x)

void	setSPh (byte x)

void	setSPl (byte x)

void	setAF (unsigned x)

void	setBC (unsigned x)

void	setDE (unsigned x)

void	setHL (unsigned x)

void	setAF2 (unsigned x)

void	setBC2 (unsigned x)

void	setDE2 (unsigned x)

void	setHL2 (unsigned x)

void	setIX (unsigned x)

void	setIY (unsigned x)

void	setPC (unsigned x)

void	setSP (unsigned x)

void	setIM (byte x)

void	setI (byte x)

void	setR (byte x)

void	setIFF1 (bool x)

void	setIFF2 (bool x)

void	setHALT (bool x)

void	setExtHALT (bool x)

void	incR (byte x)

void	setCurrentEI ()

void	setCurrentLDAI ()

void	setCurrentCall ()

void	setCurrentPopRet ()

bool	prevWasEI () const

bool	prevWasLDAI () const

bool	prev2WasCall () const

bool	prevWasPopRet () const

void	endInstruction ()

void	clearPrevious ()

void	checkNoCurrentFlags () const

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Friends
class	MSXCPU

class	Z80TYPE

class	R800TYPE

Detailed Description

template<typename CPU_POLICY>
class openmsx::CPUCore< CPU_POLICY >

Definition at line 54 of file CPUCore.hh.

Constructor & Destructor Documentation

◆ CPUCore()

template<typename T >

openmsx::CPUCore< T >::CPUCore	(	MSXMotherBoard &	motherboard,
		const std::string &	name,
		const BooleanSetting &	traceSetting,
		TclCallback &	diHaltCallback,
		EmuTime::param	time
	)

Definition at line 278 of file CPUCore.cc.

References openmsx::CPUCore< CPU_POLICY >::doReset().

Member Function Documentation

◆ disasmCommand()

template<typename T >

void openmsx::CPUCore< T >::disasmCommand	(	Interpreter &	interp,
		std::span< const TclObject >	tokens,
		TclObject &	result
	)		const

Definition at line 507 of file CPUCore.cc.

References openmsx::TclObject::addListElement(), openmsx::dasm(), and xrange().

◆ doReset()

template<typename T >

void openmsx::CPUCore< T >::doReset ( EmuTime::param time )

Reset the CPU.

Definition at line 329 of file CPUCore.cc.

Referenced by openmsx::CPUCore< CPU_POLICY >::CPUCore().

◆ execute()

template<typename T >

void openmsx::CPUCore< T >::execute ( bool fastForward )

Definition at line 2534 of file CPUCore.cc.

◆ exitCPULoopAsync()

template<typename T >

void openmsx::CPUCore< T >::exitCPULoopAsync

Similar to exitCPULoopSync(), but this method may be called from any thread.

Although now the loop will only be exited 'soon'.

Definition at line 392 of file CPUCore.cc.

◆ exitCPULoopSync()

template<typename T >

void openmsx::CPUCore< T >::exitCPULoopSync

Request to exit the main CPU emulation loop.

This method may only be called from the main thread. The CPU loop will immediately be exited (current instruction will be finished, but no new instruction will be executed).

Definition at line 397 of file CPUCore.cc.

References openmsx::Thread::isMainThread().

◆ get16()

template<typename CPU_POLICY >

template<Reg16 R16>

ALWAYS_INLINE unsigned openmsx::CPUCore< CPU_POLICY >::get16 ( ) const

Definition at line 2658 of file CPUCore.cc.

References openmsx::AF, openmsx::BC, openmsx::DE, openmsx::HL, openmsx::IX, openmsx::IY, openmsx::SP, and UNREACHABLE.

◆ get8()

template<typename CPU_POLICY >

template<Reg8 R8>

ALWAYS_INLINE byte openmsx::CPUCore< CPU_POLICY >::get8 ( ) const

Definition at line 2640 of file CPUCore.cc.

References openmsx::A, openmsx::B, openmsx::C, openmsx::D, openmsx::DUMMY, openmsx::E, openmsx::H, openmsx::IXH, openmsx::IXL, openmsx::IYH, openmsx::IYL, openmsx::L, openmsx::REG_I, openmsx::REG_R, and UNREACHABLE.

◆ getCacheLines()

template<typename CPU_POLICY >

CacheLines openmsx::CPUCore< CPU_POLICY >::getCacheLines ( )

inline

Definition at line 87 of file CPUCore.hh.

◆ getCurrentTime()

template<typename T >

EmuTime::param openmsx::CPUCore< T >::getCurrentTime

Definition at line 324 of file CPUCore.cc.

◆ isM1Cycle()

template<typename T >

bool openmsx::CPUCore< T >::isM1Cycle ( unsigned address ) const

Definition at line 458 of file CPUCore.cc.

◆ lowerIRQ()

template<typename T >

void openmsx::CPUCore< T >::lowerIRQ

Lowers the maskable interrupt count.

Devices should call MSXCPU::lowerIRQ instead, or use the IRQHelper class.

Definition at line 436 of file CPUCore.cc.

◆ lowerNMI()

template<typename T >

void openmsx::CPUCore< T >::lowerNMI

Lowers the non-maskable interrupt count.

Devices should call MSXCPU::lowerNMI instead, or use the IRQHelper class.

Definition at line 452 of file CPUCore.cc.

◆ raiseIRQ()

template<typename T >

void openmsx::CPUCore< T >::raiseIRQ

Raises the maskable interrupt count.

Devices should call MSXCPU::raiseIRQ instead, or use the IRQHelper class.

Definition at line 427 of file CPUCore.cc.

◆ raiseNMI()

template<typename T >

void openmsx::CPUCore< T >::raiseNMI

Raises the non-maskable interrupt count.

Devices should call MSXCPU::raiseNMI instead, or use the IRQHelper class.

Definition at line 442 of file CPUCore.cc.

◆ RD_WORD_impl()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE unsigned openmsx::CPUCore< CPU_POLICY >::RD_WORD_impl	(	unsigned	address,
		unsigned	cc
	)

Definition at line 656 of file CPUCore.cc.

◆ RD_WORD_impl2()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE unsigned openmsx::CPUCore< CPU_POLICY >::RD_WORD_impl2	(	unsigned	address,
		unsigned	cc
	)

Definition at line 642 of file CPUCore.cc.

References openmsx::CacheLine::BITS, openmsx::CacheLine::LOW, and Endian::read_UA_L16().

◆ RD_WORD_PC()

template<typename CPU_POLICY >

template<unsigned PC_OFFSET>

ALWAYS_INLINE unsigned openmsx::CPUCore< CPU_POLICY >::RD_WORD_PC ( unsigned cc )

Definition at line 662 of file CPUCore.cc.

◆ RD_WORD_slow()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

NEVER_INLINE unsigned openmsx::CPUCore< CPU_POLICY >::RD_WORD_slow	(	unsigned	address,
		unsigned	cc
	)

Definition at line 635 of file CPUCore.cc.

◆ RDMEM_impl()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE byte openmsx::CPUCore< CPU_POLICY >::RDMEM_impl	(	unsigned	address,
		unsigned	cc
	)

Definition at line 609 of file CPUCore.cc.

◆ RDMEM_impl2()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE byte openmsx::CPUCore< CPU_POLICY >::RDMEM_impl2	(	unsigned	address,
		unsigned	cc
	)

Definition at line 596 of file CPUCore.cc.

References openmsx::CacheLine::BITS.

◆ RDMEM_OPCODE()

template<typename CPU_POLICY >

template<unsigned PC_OFFSET>

ALWAYS_INLINE byte openmsx::CPUCore< CPU_POLICY >::RDMEM_OPCODE ( unsigned cc )

Definition at line 615 of file CPUCore.cc.

◆ RDMEMslow()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

NEVER_INLINE byte openmsx::CPUCore< CPU_POLICY >::RDMEMslow	(	unsigned	address,
		unsigned	cc
	)

Definition at line 570 of file CPUCore.cc.

References openmsx::CacheLine::BITS, openmsx::CacheLine::HIGH, and openmsx::NonCachedRead.

◆ serialize()

template<typename T >

template<typename Archive >

void openmsx::CPUCore< T >::serialize	(	Archive &	ar,
		unsigned	version
	)

Definition at line 4392 of file CPUCore.cc.

References openmsx::serialize().

◆ set16()

template<typename CPU_POLICY >

template<Reg16 R16>

ALWAYS_INLINE void openmsx::CPUCore< CPU_POLICY >::set16 ( unsigned x )

Definition at line 2686 of file CPUCore.cc.

References openmsx::AF, openmsx::BC, openmsx::DE, openmsx::HL, openmsx::IX, openmsx::IY, openmsx::SP, UNREACHABLE, and openmsx::x.

◆ set8()

template<typename CPU_POLICY >

template<Reg8 R8>

ALWAYS_INLINE void openmsx::CPUCore< CPU_POLICY >::set8 ( byte x )

Definition at line 2668 of file CPUCore.cc.

References openmsx::A, openmsx::B, openmsx::C, openmsx::D, openmsx::DUMMY, openmsx::E, openmsx::H, openmsx::IXH, openmsx::IXL, openmsx::IYH, openmsx::IYL, openmsx::L, openmsx::REG_I, openmsx::REG_R, UNREACHABLE, and openmsx::x.

◆ setFreq()

template<typename T >

void openmsx::CPUCore< T >::setFreq ( unsigned freq )

Change the clock freq.

Definition at line 534 of file CPUCore.cc.

◆ setInterface()

template<typename CPU_POLICY >

void openmsx::CPUCore< CPU_POLICY >::setInterface ( MSXCPUInterface * interf )

inline

Definition at line 61 of file CPUCore.hh.

◆ setNextSyncPoint()

template<typename T >

void openmsx::CPUCore< T >::setNextSyncPoint ( EmuTime::param time )

Definition at line 491 of file CPUCore.cc.

◆ wait()

template<typename T >

void openmsx::CPUCore< T >::wait ( EmuTime::param time )

Definition at line 474 of file CPUCore.cc.

◆ waitCycles()

template<typename T >

EmuTime openmsx::CPUCore< T >::waitCycles	(	EmuTime::param	time,
		unsigned	cycles
	)

Definition at line 481 of file CPUCore.cc.

◆ warp()

template<typename T >

void openmsx::CPUCore< T >::warp ( EmuTime::param time )

Definition at line 318 of file CPUCore.cc.

◆ WR_WORD_rev()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE void openmsx::CPUCore< CPU_POLICY >::WR_WORD_rev	(	unsigned	address,
		unsigned	value,
		unsigned	cc
	)

Definition at line 772 of file CPUCore.cc.

◆ WR_WORD_rev2()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE void openmsx::CPUCore< CPU_POLICY >::WR_WORD_rev2	(	unsigned	address,
		unsigned	value,
		unsigned	cc
	)

Definition at line 757 of file CPUCore.cc.

References openmsx::CacheLine::BITS, openmsx::CacheLine::LOW, and Endian::write_UA_L16().

◆ WR_WORD_rev_slow()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

NEVER_INLINE void openmsx::CPUCore< CPU_POLICY >::WR_WORD_rev_slow	(	unsigned	address,
		unsigned	value,
		unsigned	cc
	)

Definition at line 750 of file CPUCore.cc.

◆ WRMEM_impl()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE void openmsx::CPUCore< CPU_POLICY >::WRMEM_impl	(	unsigned	address,
		byte	value,
		unsigned	cc
	)

Definition at line 714 of file CPUCore.cc.

◆ WRMEM_impl2()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

ALWAYS_INLINE void openmsx::CPUCore< CPU_POLICY >::WRMEM_impl2	(	unsigned	address,
		byte	value,
		unsigned	cc
	)

Definition at line 700 of file CPUCore.cc.

References openmsx::CacheLine::BITS.

◆ WRMEMslow()

template<typename CPU_POLICY >

template<bool PRE_PB, bool POST_PB>

NEVER_INLINE void openmsx::CPUCore< CPU_POLICY >::WRMEMslow	(	unsigned	address,
		byte	value,
		unsigned	cc
	)

Definition at line 674 of file CPUCore.cc.

References openmsx::CacheLine::BITS, openmsx::CacheLine::HIGH, and openmsx::NonCachedWrite.

Friends And Related Function Documentation

◆ MSXCPU

template<typename CPU_POLICY >

friend class MSXCPU

friend

Definition at line 482 of file CPUCore.hh.

◆ R800TYPE

template<typename CPU_POLICY >

friend class R800TYPE

friend

Definition at line 484 of file CPUCore.hh.

◆ Z80TYPE

template<typename CPU_POLICY >

friend class Z80TYPE

friend

Definition at line 483 of file CPUCore.hh.

The documentation for this class was generated from the following files:

Public Member Functions

Friends

Detailed Description

template<typename CPU_POLICY> class openmsx::CPUCore< CPU_POLICY >

Constructor & Destructor Documentation

◆ CPUCore()

Member Function Documentation

◆ disasmCommand()

◆ doReset()

◆ execute()

◆ exitCPULoopAsync()

◆ exitCPULoopSync()

◆ get16()

◆ get8()

◆ getCacheLines()

◆ getCurrentTime()

◆ isM1Cycle()

◆ lowerIRQ()

◆ lowerNMI()

◆ raiseIRQ()

◆ raiseNMI()

◆ RD_WORD_impl()

◆ RD_WORD_impl2()

◆ RD_WORD_PC()

◆ RD_WORD_slow()

◆ RDMEM_impl()

◆ RDMEM_impl2()

◆ RDMEM_OPCODE()

◆ RDMEMslow()

◆ serialize()

◆ set16()

◆ set8()

◆ setFreq()

◆ setInterface()

◆ setNextSyncPoint()

◆ wait()

◆ waitCycles()

◆ warp()

◆ WR_WORD_rev()

◆ WR_WORD_rev2()

◆ WR_WORD_rev_slow()

◆ WRMEM_impl()

◆ WRMEM_impl2()

◆ WRMEMslow()

Friends And Related Function Documentation

◆ MSXCPU

◆ R800TYPE

◆ Z80TYPE

template<typename CPU_POLICY>
class openmsx::CPUCore< CPU_POLICY >