#include <RomArc.hh>
Inheritance diagram for openmsx::RomArc:
Collaboration diagram for openmsx::RomArc:
Public Member Functions | |
| RomArc (const DeviceConfig &config, Rom &&rom) | |
| ~RomArc () override | |
| void | reset (EmuTime::param time) override |
| This method is called on reset. | |
| void | writeIO (word port, byte value, EmuTime::param time) override |
| Write a byte to a given IO port at a certain time to this device. | |
| byte | readIO (word port, EmuTime::param time) override |
| Read a byte from an IO port at a certain time from this device. | |
| byte | peekIO (word port, EmuTime::param time) const override |
| Read a byte from a given IO port. | |
| template<typename Archive > | |
| void | serialize (Archive &ar, unsigned version) |
 Public Member Functions inherited from openmsx::RomBlocks< BANK_SIZE_ > | |
| unsigned | getBaseSizeAlignment () const override |
| The 'base' and 'size' attribute values need to be at least aligned to CacheLine::SIZE. | |
| byte | readMem (word address, EmuTime::param time) override |
| Read a byte from a location at a certain time from this device. | |
| byte | peekMem (word address, EmuTime::param time) const override |
| Read a byte from a given memory location. | |
| const byte * | getReadCacheLine (word address) const override |
| Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading. | |
| template<typename Archive > | |
| void | serialize (Archive &ar, unsigned version) |
| Public Member Functions inherited from openmsx::MSXRom | |
| 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. | |
| byte * | getWriteCacheLine (word address) override |
| Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing. | |
| void | getExtraDeviceInfo (TclObject &result) const override |
| void | getInfo (TclObject &result) const |
| Add dict values with info to result. | |
| RomType | getRomType () const |
| Public Member Functions inherited from openmsx::MSXDevice | |
| MSXDevice (const MSXDevice &)=delete | |
| MSXDevice (MSXDevice &&)=delete | |
| MSXDevice & | operator= (const MSXDevice &)=delete |
| MSXDevice & | operator= (MSXDevice &&)=delete |
| virtual | ~MSXDevice ()=0 |
| const HardwareConfig & | getHardwareConfig () const |
| Returns the hardwareconfig this device belongs to. | |
| 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). | |
| virtual byte | readIRQVector () |
| Gets IRQ vector used in IM2. | |
| virtual void | powerDown (EmuTime::param time) |
| This method is called when MSX is powered down. | |
| virtual void | powerUp (EmuTime::param time) |
| This method is called when MSX is powered up. | |
| virtual const std::string & | getName () const |
| Returns a human-readable name for this device. | |
| virtual void | getNameList (TclObject &result) const |
| Returns list of name(s) of this device. | |
| void | getDeviceInfo (TclObject &result) const |
| Get device info. | |
| void | getVisibleMemRegion (unsigned &base, unsigned &size) const |
| Returns the range where this device is visible in memory. | |
| virtual void | globalWrite (word address, byte value, EmuTime::param time) |
| Global writes. | |
| virtual void | globalRead (word address, EmuTime::param time) |
| Global reads. | |
| void | invalidateDeviceRWCache () |
| Calls MSXCPUInterface::invalidateXXCache() for the specific (part of) the slot that this device is located in. | |
| 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. | |
| 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. | |
| const XMLElement & | getDeviceConfig () const |
| Get the configuration section for this device. | |
| const DeviceConfig & | getDeviceConfig2 () const |
| const Devices & | getReferences () const |
| Get the device references that are specified for this device. | |
| EmuTime::param | getCurrentTime () const |
| MSXCPU & | getCPU () const |
| MSXCPUInterface & | getCPUInterface () const |
| Scheduler & | getScheduler () const |
| MSXCliComm & | getCliComm () const |
| Reactor & | getReactor () const |
| CommandController & | getCommandController () const |
| PluggingController & | getPluggingController () const |
| LedStatus & | getLedStatus () const |
| template<typename Archive > | |
| void | serialize (Archive &ar, unsigned version) |
Additional Inherited Members | |
| Public Types inherited from openmsx::MSXDevice | |
| using | Devices = std::vector< MSXDevice * > |
| Static Public Attributes inherited from openmsx::RomBlocks< BANK_SIZE_ > | |
| static constexpr unsigned | BANK_SIZE = BANK_SIZE_ |
| static constexpr unsigned | NUM_BANKS = 0x10000 / BANK_SIZE |
| static constexpr unsigned | BANK_MASK = BANK_SIZE - 1 |
| Static Public Attributes inherited from openmsx::MSXDevice | |
| static std::array< byte, 0x10000 > | unmappedRead |
| static std::array< byte, 0x10000 > | unmappedWrite |
| Protected Member Functions inherited from openmsx::RomBlocks< BANK_SIZE_ > | |
| RomBlocks (const DeviceConfig &config, Rom &&rom, unsigned debugBankSizeShift=0) | |
| Constructor. | |
| ~RomBlocks () override | |
| void | setUnmapped (unsigned region) |
| Select 'unmapped' memory for this region. | |
| void | setBank (unsigned region, const byte *adr, byte block) |
| Sets the memory visible for reading in a certain region. | |
| void | setRom (unsigned region, unsigned block) |
| Selects a block of the ROM image for reading in a certain region. | |
| void | setBlockMask (int mask) |
| Sets a mask for the block numbers. | |
| void | setExtraMemory (std::span< const byte > mem) |
| Inform this base class of extra mappable memory block. | |
| Protected Member Functions inherited from openmsx::MSXRom | |
| MSXRom (const DeviceConfig &config, Rom &&rom) | |
| Protected Member Functions inherited from openmsx::MSXDevice | |
| MSXDevice (const DeviceConfig &config, std::string_view name) | |
| Every MSXDevice has a config entry; this constructor gets some device properties from that config entry. | |
| MSXDevice (const DeviceConfig &config) | |
| virtual void | init () |
| virtual bool | allowUnaligned () const |
| By default we don't allow unaligned <mem> specifications in the config file. | |
| byte | getPrimarySlot () const |
| Protected Attributes inherited from openmsx::RomBlocks< BANK_SIZE_ > | |
| std::array< const byte *, NUM_BANKS > | bankPtr |
| std::unique_ptr< SRAM > | sram |
| std::array< byte, NUM_BANKS > | blockNr |
| Protected Attributes inherited from openmsx::MSXRom | |
| Rom | rom |
| Protected Attributes inherited from openmsx::MSXDevice | |
| std::string | deviceName |
Detailed Description
Constructor & Destructor Documentation
◆ RomArc()
| openmsx::RomArc::RomArc | ( | const DeviceConfig & | config, |
| Rom && | rom | ||
| ) |
Definition at line 9 of file RomArc.cc.
References openmsx::MSXDevice::getCPUInterface(), openmsx::MSXCPUInterface::register_IO_InOut(), reset(), openmsx::RomBlocks< BANK_SIZE_ >::setRom(), and openmsx::RomBlocks< BANK_SIZE_ >::setUnmapped().
◆ ~RomArc()
|
override |
Definition at line 22 of file RomArc.cc.
References openmsx::MSXDevice::getCPUInterface(), and openmsx::MSXCPUInterface::unregister_IO_InOut().
Member Function Documentation
◆ peekIO()
Read a byte from a given IO port.
Reading via this method has no side effects (doesn't change the device status). If safe 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 just returns 0xFF.
Reimplemented from openmsx::MSXDevice.
Definition at line 44 of file RomArc.cc.
Referenced by readIO().
◆ readIO()
Read a byte from an IO port at a certain time from this device.
The default implementation returns 255.
Reimplemented from openmsx::MSXDevice.
Definition at line 39 of file RomArc.cc.
References peekIO().
◆ reset()
|
overridevirtual |
This method is called on reset.
Default implementation does nothing.
Reimplemented from openmsx::MSXDevice.
Definition at line 27 of file RomArc.cc.
Referenced by RomArc().
◆ serialize()
template<typename Archive >
| void openmsx::RomArc::serialize | ( | Archive & | ar, |
| unsigned | version | ||
| ) |
◆ writeIO()
Write a byte to a given IO port at a certain time to this device.
The default implementation ignores the write (does nothing)
Reimplemented from openmsx::MSXDevice.
The documentation for this class was generated from the following files:
