openMSX
Public Member Functions | Friends | List of all members
openmsx::RomHolyQuran2 Class Reference

#include <RomHolyQuran2.hh>

Inheritance diagram for openmsx::RomHolyQuran2:
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Collaboration diagram for openmsx::RomHolyQuran2:
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Public Member Functions

 RomHolyQuran2 (const DeviceConfig &config, std::unique_ptr< Rom > rom)
 
virtual ~RomHolyQuran2 ()
 
virtual void reset (EmuTime::param time)
 This method is called on reset. More...
 
virtual byte readMem (word address, EmuTime::param time)
 Read a byte from a location at a certain time from this device. More...
 
virtual byte peekMem (word address, EmuTime::param time) const
 Read a byte from a given memory location. More...
 
virtual void writeMem (word address, byte value, EmuTime::param time)
 Write a given byte to a given location at a certain time to this device. More...
 
virtual const bytegetReadCacheLine (word start) const
 Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading. More...
 
virtual bytegetWriteCacheLine (word start) const
 Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing. More...
 
template<typename Archive >
void serialize (Archive &ar, unsigned version)
 
- Public Member Functions inherited from openmsx::MSXRom
virtual ~MSXRom ()
 
virtual void getExtraDeviceInfo (TclObject &result) const
 
- Public Member Functions inherited from openmsx::MSXDevice
virtual ~MSXDevice ()=0
 
const HardwareConfiggetHardwareConfig () const
 Returns the hardwareconfig this device belongs to. More...
 
void testRemove (Devices alreadyRemoved) const
 Checks whether this device can be removed (no other device has a reference to it). More...
 
virtual byte readIRQVector ()
 Gets IRQ vector used in IM2. More...
 
virtual void powerDown (EmuTime::param time)
 This method is called when MSX is powered down. More...
 
virtual void powerUp (EmuTime::param time)
 This method is called when MSX is powered up. More...
 
virtual std::string getName () const
 Returns a human-readable name for this device. More...
 
virtual void getNameList (TclObject &result) const
 Returns list of name(s) of this device. More...
 
void getDeviceInfo (TclObject &result) const
 Get device info. More...
 
void getVisibleMemRegion (unsigned &base, unsigned &size) const
 Returns the range where this device is visible in memory. More...
 
virtual byte readIO (word port, EmuTime::param time)
 Read a byte from an IO port at a certain time from this device. More...
 
virtual void writeIO (word port, byte value, EmuTime::param time)
 Write a byte to a given IO port at a certain time to this device. More...
 
virtual byte peekIO (word port, EmuTime::param time) const
 Read a byte from a given IO port. More...
 
virtual void globalWrite (word address, byte value, EmuTime::param time)
 Global writes. More...
 
void invalidateMemCache (word start, unsigned size)
 Invalidate CPU memory-mapping cache. More...
 
MSXMotherBoardgetMotherBoard () const
 Get the mother board this device belongs to. More...
 
const XMLElementgetDeviceConfig () const
 Get the configuration section for this device. More...
 
const DeviceConfiggetDeviceConfig2 () const
 
const DevicesgetReferences () const
 Get the device references that are specified for this device. More...
 
EmuTime::param getCurrentTime () const
 
MSXCPUgetCPU () const
 
MSXCPUInterfacegetCPUInterface () const
 
SchedulergetScheduler () const
 
CliCommgetCliComm () const
 
ReactorgetReactor () const
 
CommandControllergetCommandController () const
 
PluggingControllergetPluggingController () const
 
LedStatusgetLedStatus () const
 
template<typename Archive >
void serialize (Archive &ar, unsigned version)
 

Friends

class Quran2RomBlocks
 

Additional Inherited Members

- Public Types inherited from openmsx::MSXDevice
typedef std::vector< MSXDevice * > Devices
 
- Static Public Attributes inherited from openmsx::MSXDevice
static byte unmappedRead [0x10000]
 
static byte unmappedWrite [0x10000]
 
- Protected Member Functions inherited from openmsx::MSXRom
 MSXRom (const DeviceConfig &config, std::unique_ptr< Rom > rom)
 
- Protected Member Functions inherited from openmsx::MSXDevice
 MSXDevice (const DeviceConfig &config, const std::string &name)
 Every MSXDevice has a config entry; this constructor gets some device properties from that config entry. More...
 
 MSXDevice (const DeviceConfig &config)
 
virtual void init ()
 
- Protected Attributes inherited from openmsx::MSXRom
const std::unique_ptr< Romrom
 

Detailed Description

Definition at line 10 of file RomHolyQuran2.hh.

Constructor & Destructor Documentation

openmsx::RomHolyQuran2::RomHolyQuran2 ( const DeviceConfig config,
std::unique_ptr< Rom rom 
)

Definition at line 32 of file RomHolyQuran2.cc.

References openmsx::EmuTime::dummy(), reset(), and openmsx::MSXRom::rom.

openmsx::RomHolyQuran2::~RomHolyQuran2 ( )
virtual

Definition at line 53 of file RomHolyQuran2.cc.

Member Function Documentation

const byte * openmsx::RomHolyQuran2::getReadCacheLine ( word  start) const
virtual

Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.

If it is, a pointer to a buffer containing this interval must be returned. If not, a null pointer must be returned. Cacheable for reading means the data may be read directly from the buffer, thus bypassing the readMem() method, and thus also ignoring EmuTime. The default implementation always returns a null pointer. The start of the interval is CacheLine::SIZE aligned.

Reimplemented from openmsx::MSXDevice.

Definition at line 97 of file RomHolyQuran2.cc.

References openmsx::MSXDevice::unmappedRead.

byte * openmsx::RomHolyQuran2::getWriteCacheLine ( word  start) const
virtual

Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.

If it is, a pointer to a buffer containing this interval must be returned. If not, a null pointer must be returned. Cacheable for writing means the data may be written directly to the buffer, thus bypassing the writeMem() method, and thus also ignoring EmuTime. The default implementation always returns a null pointer. The start of the interval is CacheLine::SIZE aligned.

Reimplemented from openmsx::MSXRom.

Definition at line 106 of file RomHolyQuran2.cc.

References openmsx::MSXDevice::unmappedWrite.

byte openmsx::RomHolyQuran2::peekMem ( word  address,
EmuTime::param  time 
) const
virtual

Read a byte from a given memory location.

Reading memory via this method has no side effects (doesn't change the device status). If save reading is not possible this method returns 0xFF. This method is not used by the emulation. It can however be used by a debugger. The default implementation uses the cache mechanism (getReadCacheLine() method). If a certain region is not cacheable you cannot read it by default, Override this method if you want to improve this behaviour.

Reimplemented from openmsx::MSXDevice.

Definition at line 77 of file RomHolyQuran2.cc.

Referenced by readMem().

byte openmsx::RomHolyQuran2::readMem ( word  address,
EmuTime::param  time 
)
virtual

Read a byte from a location at a certain time from this device.

The default implementation returns 255.

Reimplemented from openmsx::MSXDevice.

Definition at line 65 of file RomHolyQuran2.cc.

References openmsx::MSXDevice::getCPU(), peekMem(), and unlikely.

void openmsx::RomHolyQuran2::reset ( EmuTime::param  time)
virtual

This method is called on reset.

Default implementation does nothing.

Reimplemented from openmsx::MSXDevice.

Definition at line 57 of file RomHolyQuran2.cc.

Referenced by RomHolyQuran2().

template<typename Archive >
void openmsx::RomHolyQuran2::serialize ( Archive &  ar,
unsigned  version 
)

Definition at line 116 of file RomHolyQuran2.cc.

void openmsx::RomHolyQuran2::writeMem ( word  address,
byte  value,
EmuTime::param  time 
)
virtual

Write a given byte to a given location at a certain time to this device.

The default implementation ignores the write (does nothing).

Reimplemented from openmsx::MSXRom.

Definition at line 88 of file RomHolyQuran2.cc.

Friends And Related Function Documentation

friend class Quran2RomBlocks
friend

Definition at line 31 of file RomHolyQuran2.hh.


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