Inheritance diagram for VirtMachine:

Collaboration diagram for VirtMachine:

Public Member Functions
void	initialise () override

void	initialiseDeviceTree () override

void	initialise3 () override
	Called after processor startup - for thread creation etc.

void	deinitialise () override

bool	supportsPowerOff () const override

void	finalShutdown (ShutdownType type) override

Serial *	getSerial (size_t n) override

size_t	getNumSerial () override

Vga *	getVga (size_t n) override

size_t	getNumVga () override

IrqManager *	getIrqManager () override

SchedulerTimer *	getSchedulerTimer () override

Timer *	getTimer () override

Keyboard *	getKeyboard () override

void	setKeyboard (Keyboard *keyboard) override

Public Member Functions inherited from Machine
virtual bool	prepareShutdown (ShutdownType type)

void	displayShutdownMessage (const char *message)

virtual void	initialise2 ()
	Called after debugger startup.

bool	isInitialised ()

virtual MUST_USE_RESULT bool	quiesceAllOtherProcessors ()

virtual MUST_USE_RESULT bool	resumeAllOtherProcessors ()

virtual MUST_USE_RESULT bool	stopAllOtherProcessors ()

Static Public Member Functions
static VirtMachine &	instance ()

Static Public Member Functions inherited from Machine
static void	setShutdownPhase (ShutdownPhase phase)

static const char *	shutdownPhaseName ()

static Machine &	instance ()

Private Attributes
VirtSerial	m_Serial

VirtKeyboard	m_SerialKeyboard

Keyboard *	m_Keyboard

Static Private Attributes
static VirtMachine	m_Instance

Additional Inherited Members
Public Types inherited from Machine
enum class	ShutdownType { Restart , Halt , PowerOff }

enum class	ShutdownPhase { NotStarted , Requested , Userspace , Syscalls , Filesystems , Modules , Firmware , Destructors , Input , Caches , Timers , Devices , Processors , ProcessorCleanup , FinalAction }

Protected Attributes inherited from Machine
bool	m_bInitialised

Detailed Description

Definition at line 16 of file kernel/machine/mach_virt/Machine.h.

Constructor & Destructor Documentation

◆ VirtMachine()

VirtMachine::VirtMachine ( )

private

Definition at line 48 of file mach_virt/Machine.cc.

◆ ~VirtMachine()

VirtMachine::~VirtMachine ( )

overrideprivate

Definition at line 51 of file mach_virt/Machine.cc.

Member Function Documentation

◆ deinitialise()

void VirtMachine::deinitialise ( )

overridevirtual

Stops platform services while interrupts and the scheduler are alive. Implementations may synchronously drain callbacks and join workers.

Reimplemented from Machine.

Definition at line 86 of file mach_virt/Machine.cc.

References Machine::deinitialise(), and panic().

◆ finalShutdown()

void VirtMachine::finalShutdown ( ShutdownType type )

overridevirtual

Runs after all workers, devices and other processors have stopped.

Reimplemented from Machine.

Definition at line 102 of file mach_virt/Machine.cc.

◆ getIrqManager()

IrqManager * VirtMachine::getIrqManager ( )

overridevirtual

Implements Machine.

Definition at line 129 of file mach_virt/Machine.cc.

◆ getKeyboard()

Keyboard * VirtMachine::getKeyboard ( )

overridevirtual

Returns the keyboard device.

Implements Machine.

Definition at line 141 of file mach_virt/Machine.cc.

◆ getNumSerial()

size_t VirtMachine::getNumSerial ( )

overridevirtual

Returns the number of Serial device.

Implements Machine.

Definition at line 117 of file mach_virt/Machine.cc.

◆ getNumVga()

size_t VirtMachine::getNumVga ( )

overridevirtual

Returns the number of VGA devices.

Implements Machine.

Definition at line 125 of file mach_virt/Machine.cc.

◆ getSchedulerTimer()

SchedulerTimer * VirtMachine::getSchedulerTimer ( )

overridevirtual

Returns the SchedulerTimer device.

Implements Machine.

Definition at line 133 of file mach_virt/Machine.cc.

◆ getSerial()

Serial * VirtMachine::getSerial ( size_t n )

overridevirtual

Returns the n'th Serial device.

Implements Machine.

Definition at line 113 of file mach_virt/Machine.cc.

◆ getTimer()

Timer * VirtMachine::getTimer ( )

overridevirtual

Returns the n'th Timer device.

Implements Machine.

Definition at line 137 of file mach_virt/Machine.cc.

◆ getVga()

Vga * VirtMachine::getVga ( size_t n )

overridevirtual

Returns the n'th VGA device.

Implements Machine.

Definition at line 121 of file mach_virt/Machine.cc.

◆ initialise()

void VirtMachine::initialise ( )

overridevirtual

Initialises the machine.

Implements Machine.

Definition at line 59 of file mach_virt/Machine.cc.

References VirtKeyboard::initialise(), initialise(), panic(), VirtSerial::setBase(), and VirtDeviceTree::uartBase().

Referenced by initialise().

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◆ initialise3()

void VirtMachine::initialise3 ( )

overridevirtual

Called after processor startup - for thread creation etc.

Reimplemented from Machine.

Definition at line 77 of file mach_virt/Machine.cc.

References initialise3(), and panic().

Referenced by initialise3().

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◆ initialiseDeviceTree()

void VirtMachine::initialiseDeviceTree ( )

overridevirtual

Initialises the machine's base device tree, if one exists, to prefill the tree with those devices that are not otherwise able to be detected via some sort of bus support.

Reimplemented from Machine.

Definition at line 55 of file mach_virt/Machine.cc.

References PciBus::initialise().

◆ instance()

VirtMachine & VirtMachine::instance ( )

static

Definition at line 44 of file mach_virt/Machine.cc.

◆ setKeyboard()

void VirtMachine::setKeyboard ( Keyboard * kb )

overridevirtual

Sets the keyboard device.

Implements Machine.

Definition at line 145 of file mach_virt/Machine.cc.

◆ supportsPowerOff()

bool VirtMachine::supportsPowerOff ( ) const

overridevirtual

Reimplemented from Machine.

Definition at line 98 of file mach_virt/Machine.cc.

Member Data Documentation

◆ m_Instance

VirtMachine VirtMachine::m_Instance

staticprivate

Definition at line 45 of file kernel/machine/mach_virt/Machine.h.

◆ m_Keyboard

Keyboard* VirtMachine::m_Keyboard

private

Definition at line 43 of file kernel/machine/mach_virt/Machine.h.

◆ m_Serial

VirtSerial VirtMachine::m_Serial

private

Definition at line 41 of file kernel/machine/mach_virt/Machine.h.

◆ m_SerialKeyboard

VirtKeyboard VirtMachine::m_SerialKeyboard

private

Definition at line 42 of file kernel/machine/mach_virt/Machine.h.

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

Public Member Functions

Static Public Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VirtMachine()

◆ ~VirtMachine()

Member Function Documentation

◆ deinitialise()

◆ finalShutdown()

◆ getIrqManager()

◆ getKeyboard()

◆ getNumSerial()

◆ getNumVga()

◆ getSchedulerTimer()

◆ getSerial()

◆ getTimer()

◆ getVga()

◆ initialise()

◆ initialise3()

◆ initialiseDeviceTree()

◆ instance()

◆ setKeyboard()

◆ supportsPowerOff()

Member Data Documentation

◆ m_Instance

◆ m_Keyboard

◆ m_Serial

◆ m_SerialKeyboard