openMSX
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#include <YamahaSKW01.hh>
Public Member Functions | |
YamahaSKW01 (const DeviceConfig &config) | |
void | reset (EmuTime::param time) override |
This method is called on reset. More... | |
byte | readMem (word address, EmuTime::param time) override |
Read a byte from a location at a certain time from this device. More... | |
byte | peekMem (word address, EmuTime::param time) const override |
Read a byte from a given memory location. More... | |
void | writeMem (word address, byte value, EmuTime::param time) override |
Write a given byte to a given location at a certain time to this device. More... | |
const byte * | getReadCacheLine (word start) const override |
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading. More... | |
byte * | getWriteCacheLine (word start) const override |
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing. More... | |
std::string_view | getDescription () const override |
Get a description for this connector. More... | |
std::string_view | getClass () const override |
A Connector belong to a certain class. More... | |
void | plug (Pluggable &dev, EmuTime::param time) override |
This plugs a Pluggable in this Connector. More... | |
template<typename Archive > | |
void | serialize (Archive &ar, unsigned version) |
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MSXDevice (const MSXDevice &)=delete | |
MSXDevice & | operator= (const MSXDevice &)=delete |
virtual | ~MSXDevice ()=0 |
const HardwareConfig & | getHardwareConfig () const |
Returns the hardwareconfig this device belongs to. More... | |
void | testRemove (std::span< const std::unique_ptr< MSXDevice > > removed) const |
Checks whether this device can be removed (no other device has a reference to it). More... | |
virtual void | reset (EmuTime::param time) |
This method is called on reset. 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 const 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 byte | readMem (word address, EmuTime::param time) |
Read a byte from a location at a certain time from this device. 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 byte * | getReadCacheLine (word start) const |
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading. More... | |
virtual byte * | getWriteCacheLine (word start) const |
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing. More... | |
virtual byte | peekMem (word address, EmuTime::param time) const |
Read a byte from a given memory location. More... | |
virtual void | globalWrite (word address, byte value, EmuTime::param time) |
Global writes. More... | |
virtual void | globalRead (word address, EmuTime::param time) |
Global reads. More... | |
void | invalidateDeviceRWCache () |
Calls MSXCPUInterface::invalidateXXCache() for the specific (part of) the slot that this device is located in. More... | |
void | invalidateDeviceRCache () |
void | invalidateDeviceWCache () |
void | invalidateDeviceRWCache (unsigned start, unsigned size) |
void | invalidateDeviceRCache (unsigned start, unsigned size) |
void | invalidateDeviceWCache (unsigned start, unsigned size) |
void | fillDeviceRWCache (unsigned start, unsigned size, byte *rwData) |
Calls MSXCPUInterface::fillXXCache() for the specific (part of) the slot that this device is located in. More... | |
void | fillDeviceRWCache (unsigned start, unsigned size, const byte *rData, byte *wData) |
void | fillDeviceRCache (unsigned start, unsigned size, const byte *rData) |
void | fillDeviceWCache (unsigned start, unsigned size, byte *wData) |
MSXMotherBoard & | getMotherBoard () const |
Get the mother board this device belongs to. More... | |
const XMLElement & | getDeviceConfig () const |
Get the configuration section for this device. More... | |
const DeviceConfig & | getDeviceConfig2 () const |
const Devices & | getReferences () const |
Get the device references that are specified for this device. More... | |
EmuTime::param | getCurrentTime () const |
MSXCPU & | getCPU () const |
MSXCPUInterface & | getCPUInterface () const |
Scheduler & | getScheduler () const |
CliComm & | getCliComm () const |
Reactor & | getReactor () const |
CommandController & | getCommandController () const |
PluggingController & | getPluggingController () const |
LedStatus & | getLedStatus () const |
template<typename Archive > | |
void | serialize (Archive &ar, unsigned version) |
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Connector (const Connector &)=delete | |
Connector & | operator= (const Connector &)=delete |
const std::string & | getName () const |
Name that identifies this connector. More... | |
virtual std::string_view | getDescription () const =0 |
Get a description for this connector. More... | |
virtual std::string_view | getClass () const =0 |
A Connector belong to a certain class. More... | |
virtual void | plug (Pluggable &device, EmuTime::param time) |
This plugs a Pluggable in this Connector. More... | |
virtual void | unplug (EmuTime::param time) |
This unplugs the currently inserted Pluggable from this Connector. More... | |
Pluggable & | getPlugged () const |
Returns the Pluggable currently plugged in. More... | |
PluggingController & | getPluggingController () const |
template<typename Archive > | |
void | serialize (Archive &ar, unsigned version) |
Additional Inherited Members | |
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using | Devices = std::vector< MSXDevice * > |
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static std::array< byte, 0x10000 > | unmappedRead |
static std::array< byte, 0x10000 > | unmappedWrite |
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MSXDevice (const DeviceConfig &config, std::string_view 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 () |
virtual unsigned | getBaseSizeAlignment () const |
The 'base' and 'size' attribute values need to be at least aligned to CacheLine::SIZE. More... | |
virtual bool | allowUnaligned () const |
By default we don't allow unaligned <mem> specifications in the config file. More... | |
virtual void | getExtraDeviceInfo (TclObject &result) const |
byte | getPrimarySlot () const |
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Connector (PluggingController &pluggingController, std::string name, std::unique_ptr< Pluggable > dummy) | |
Creates a new Connector. More... | |
~Connector () | |
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std::string | deviceName |
Definition at line 14 of file YamahaSKW01.hh.
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explicit |
Definition at line 23 of file YamahaSKW01.cc.
References reset(), and openmsx::Rom::size().
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overridevirtual |
A Connector belong to a certain class.
Only Pluggables of this class can be plugged in this Connector.
Implements openmsx::Connector.
Definition at line 156 of file YamahaSKW01.cc.
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overridevirtual |
Get a description for this connector.
Implements openmsx::Connector.
Definition at line 151 of file YamahaSKW01.cc.
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 113 of file YamahaSKW01.cc.
References openmsx::CacheLine::HIGH, and openmsx::MSXDevice::unmappedRead.
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::MSXDevice.
Definition at line 125 of file YamahaSKW01.cc.
References openmsx::CacheLine::HIGH, and openmsx::MSXDevice::unmappedWrite.
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 59 of file YamahaSKW01.cc.
References openmsx::PrinterPortDevice::getStatus().
Referenced by readMem().
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overridevirtual |
This plugs a Pluggable in this Connector.
The default implementation is ok.
PlugException |
Reimplemented from openmsx::Connector.
Definition at line 161 of file YamahaSKW01.cc.
References openmsx::Connector::plug(), openmsx::PrinterPortDevice::setStrobe(), and openmsx::PrinterPortDevice::writeData().
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 54 of file YamahaSKW01.cc.
References peekMem().
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overridevirtual |
This method is called on reset.
Default implementation does nothing.
Reimplemented from openmsx::MSXDevice.
Definition at line 45 of file YamahaSKW01.cc.
Referenced by YamahaSKW01().
void openmsx::YamahaSKW01::serialize | ( | Archive & | ar, |
unsigned | version | ||
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Definition at line 174 of file YamahaSKW01.cc.
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overridevirtual |
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::MSXDevice.
Definition at line 87 of file YamahaSKW01.cc.
References openmsx::SRAM::write().