InterruptManager Class Reference

Handles interrupts and interrupt registrations from kernel components. More...

#include <InterruptManager.h>

Inheritance diagram for InterruptManager:

Collaboration diagram for InterruptManager:

Public Member Functions
virtual bool	registerInterruptHandler (size_t nInterruptNumber, InterruptHandler *pHandler)=0
virtual bool	registerInterruptHandlerDebugger (size_t nInterruptNumber, InterruptHandler *pHandler)=0
virtual size_t	getBreakpointInterruptNumber () PURE=0
virtual size_t	getDebugInterruptNumber () PURE=0

Static Public Member Functions
static EXPORTED_PUBLIC InterruptManager &	instance ()

Protected Member Functions
	InterruptManager ()
virtual	~InterruptManager ()

Private Member Functions
	InterruptManager (const InterruptManager &)
InterruptManager &	operator= (const InterruptManager &)

Detailed Description

Handles interrupts and interrupt registrations from kernel components.

The interrupt manager allows interrupt handler registrations and handles interrupts.

Definition at line 35 of file include/pedigree/kernel/processor/InterruptManager.h.

Constructor & Destructor Documentation

InterruptManager() [1/2]

InterruptManager::InterruptManager ( )

protecteddefault

The constructor

~InterruptManager()

InterruptManager::~InterruptManager ( )

protectedvirtualdefault

The destructor

InterruptManager() [2/2]

InterruptManager::InterruptManager ( const InterruptManager &  )

private

The copy-constructor

Note

Not implemented (singleton)

Member Function Documentation

getBreakpointInterruptNumber()

virtual size_t InterruptManager::getBreakpointInterruptNumber ( )

pure virtual

Get the interrupt number of the breakpoint exception

Returns

the interrupt number of the breakpoint exception

Implemented in Arm64InterruptManager, Armv7InterruptManager, HostedInterruptManager, and X64InterruptManager.

getDebugInterruptNumber()

virtual size_t InterruptManager::getDebugInterruptNumber ( )

pure virtual

Get the interrupt number of the debug exception

Returns

the interrupt number of the debug exception

Implemented in Arm64InterruptManager, Armv7InterruptManager, HostedInterruptManager, and X64InterruptManager.

instance()

InterruptManager & InterruptManager::instance ( )

static

Get the interrupt manager instance

Returns

instance of the interrupt manager

Definition at line 64 of file arm64/InterruptManager.cc.

Referenced by Debugger::initialise(), NMFaultHandler::initialise(), PageFaultHandler::initialise(), Pic::initialise(), HostedInterruptManager::interrupt(), and Debugger::interrupt().

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operator=()

InterruptManager & InterruptManager::operator= ( const InterruptManager &  )

private

The copy-constructor

Note

Not implemented (singleton)

registerInterruptHandler()

virtual bool InterruptManager::registerInterruptHandler ( size_t  nInterruptNumber, InterruptHandler *  pHandler  )

pure virtual

Register an interrupt handler

Parameters

[in]	nInterruptNumber	the interrupt's number
[in]	pHandler	the interrupt handler

Returns

true, if successfully registered, false otherwise

Implemented in HostedInterruptManager, X64InterruptManager, Arm64InterruptManager, and Armv7InterruptManager.

Referenced by NMFaultHandler::initialise(), PageFaultHandler::initialise(), and Pic::initialise().

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registerInterruptHandlerDebugger()

virtual bool InterruptManager::registerInterruptHandlerDebugger ( size_t  nInterruptNumber, InterruptHandler *  pHandler  )

pure virtual

Register an interrupt handler (for the kernel debugger)

Parameters

[in]	nInterruptNumber	the interrupt's number
[in]	pHandler	the interrupt handler

Returns

true, if successfully registered, false otherwise

Implemented in HostedInterruptManager, X64InterruptManager, Arm64InterruptManager, and Armv7InterruptManager.

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

• include/pedigree/kernel/processor/InterruptManager.h
• arm64/InterruptManager.cc
• armv7/InterruptManager.cc
• hosted/InterruptManager.cc
• InterruptManager.cc
• x64/InterruptManager.cc