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PPC32InterruptManager Class Reference
KernelprocessorPPC32

#include <InterruptManager.h>

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Public Member Functions

virtual bool registerInterruptHandler (size_t interruptNumber, InterruptHandler *handler)
 
virtual bool registerInterruptHandlerDebugger (size_t interruptNumber, InterruptHandler *handler)
 
virtual size_t getBreakpointInterruptNumber () PURE
 
virtual size_t getDebugInterruptNumber () PURE
 
virtual bool registerSyscallHandler (Service_t Service, SyscallHandler *handler)
 
virtual uintptr_t syscall (Service_t service, uintptr_t function, uintptr_t p1=0, uintptr_t p2=0, uintptr_t p3=0, uintptr_t p4=0, uintptr_t p5=0)
 

Static Public Member Functions

static PPC32InterruptManager & instance ()
 
static void initialiseProcessor ()
 
- Static Public Member Functions inherited from InterruptManager
static InterruptManager & instance ()
 
- Static Public Member Functions inherited from SyscallManager
static EXPORTED_PUBLIC SyscallManager & instance ()
 

Private Member Functions

 PPC32InterruptManager ()
 
 PPC32InterruptManager (const PPC32InterruptManager &)
 
PPC32InterruptManager & operator= (const PPC32InterruptManager &)
 
virtual ~PPC32InterruptManager ()
 

Static Private Member Functions

static void interrupt (InterruptState &interruptState)
 

Private Attributes

InterruptHandler * m_pHandler [64]
 
InterruptHandler * m_pDbgHandler [64]
 
SyscallHandler * m_pSyscallHandler [serviceEnd]
 
Spinlock m_Lock
 

Static Private Attributes

static PPC32InterruptManager m_Instance
 

Additional Inherited Members

- Protected Member Functions inherited from InterruptManager
 InterruptManager ()
 
virtual ~InterruptManager ()
 
- Protected Member Functions inherited from SyscallManager
 SyscallManager ()
 
virtual ~SyscallManager ()
 

Detailed Description

The interrupt handler on mips32 processors

Definition at line 34 of file kernel/core/processor/ppc32/InterruptManager.h.

Constructor & Destructor Documentation

PPC32InterruptManager::PPC32InterruptManager ( )
private

The constructor

Definition at line 256 of file ppc32/InterruptManager.cc.

Referenced by instance().

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PPC32InterruptManager::PPC32InterruptManager ( const PPC32InterruptManager &  )
private

Copy constructor

Note
NOT implemented
PPC32InterruptManager::~PPC32InterruptManager ( )
privatevirtual

The destructor

Definition at line 259 of file ppc32/InterruptManager.cc.

Referenced by instance().

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Member Function Documentation

size_t PPC32InterruptManager::getBreakpointInterruptNumber ( )
virtual

Get the interrupt number of the breakpoint exception

Returns
the interrupt number of the breakpoint exception

Implements InterruptManager.

Definition at line 111 of file ppc32/InterruptManager.cc.

Referenced by instance().

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size_t PPC32InterruptManager::getDebugInterruptNumber ( )
virtual

Get the interrupt number of the debug exception

Returns
the interrupt number of the debug exception

Implements InterruptManager.

Definition at line 115 of file ppc32/InterruptManager.cc.

Referenced by instance().

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void PPC32InterruptManager::initialiseProcessor ( )
static

Initialises this processors IDTR

Note
This should only be called from initialiseProcessor()
Todo:
and some smp/acpi function

Definition at line 155 of file ppc32/InterruptManager.cc.

References OpenFirmware::instance().

Referenced by HashedPageTable::initialise(), and instance().

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static PPC32InterruptManager& PPC32InterruptManager::instance ( )
inlinestatic

Get the PPC32InterruptManager class instance

Returns
instance of the PPC32InterruptManager class

Definition at line 39 of file kernel/core/processor/ppc32/InterruptManager.h.

References getBreakpointInterruptNumber(), getDebugInterruptNumber(), initialiseProcessor(), interrupt(), m_Instance, operator=(), PPC32InterruptManager(), PURE, registerInterruptHandler(), registerInterruptHandlerDebugger(), registerSyscallHandler(), syscall(), and ~PPC32InterruptManager().

void PPC32InterruptManager::interrupt ( InterruptState &  interruptState)
staticprivate

Called when an interrupt was triggered

Parameters
[in]interruptStatereference to the usermode/kernel state before the interrupt

Definition at line 198 of file ppc32/InterruptManager.cc.

References FATAL, Hex, Debugger::instance(), LIKELY, panic(), and Debugger::start().

Referenced by instance().

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PPC32InterruptManager& PPC32InterruptManager::operator= ( const PPC32InterruptManager &  )
private

Assignment operator

Note
NOT implemented

Referenced by instance().

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bool PPC32InterruptManager::registerInterruptHandler ( size_t  nInterruptNumber,
InterruptHandler *  pHandler 
)
virtual

Register an interrupt handler

Parameters
[in]nInterruptNumberthe interrupt's number
[in]pHandlerthe interrupt handler
Returns
true, if successfully registered, false otherwise

Implements InterruptManager.

Definition at line 75 of file ppc32/InterruptManager.cc.

References UNLIKELY.

Referenced by instance().

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bool PPC32InterruptManager::registerInterruptHandlerDebugger ( size_t  nInterruptNumber,
InterruptHandler *  pHandler 
)
virtual

Register an interrupt handler (for the kernel debugger)

Parameters
[in]nInterruptNumberthe interrupt's number
[in]pHandlerthe interrupt handler
Returns
true, if successfully registered, false otherwise

Implements InterruptManager.

Definition at line 94 of file ppc32/InterruptManager.cc.

References UNLIKELY.

Referenced by instance().

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bool PPC32InterruptManager::registerSyscallHandler ( Service_t  Service,
SyscallHandler *  pHandler 
)
virtual

Register a syscall handler

Parameters
[in]Servicethe service number you want to register
[in]pHandlerthe interrupt handler
Returns
true, if successfully registered, false otherwise

Implements SyscallManager.

Definition at line 121 of file ppc32/InterruptManager.cc.

References UNLIKELY.

Referenced by instance().

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uintptr_t PPC32InterruptManager::syscall ( Service_t  service,
uintptr_t  function,
uintptr_t  p1 = 0,
uintptr_t  p2 = 0,
uintptr_t  p3 = 0,
uintptr_t  p4 = 0,
uintptr_t  p5 = 0 
)
virtual

Calls a syscall.

Implements SyscallManager.

Definition at line 137 of file ppc32/InterruptManager.cc.

Referenced by instance().

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Member Data Documentation

PPC32InterruptManager PPC32InterruptManager::m_Instance
staticprivate

The instance of the interrupt manager

Definition at line 95 of file kernel/core/processor/ppc32/InterruptManager.h.

Referenced by instance().

Spinlock PPC32InterruptManager::m_Lock
private

Lock

Definition at line 92 of file kernel/core/processor/ppc32/InterruptManager.h.

InterruptHandler* PPC32InterruptManager::m_pDbgHandler[64]
private

The debugger interrupt handlers

Definition at line 86 of file kernel/core/processor/ppc32/InterruptManager.h.

SyscallHandler* PPC32InterruptManager::m_pSyscallHandler[serviceEnd]
private

The syscall handlers

Definition at line 89 of file kernel/core/processor/ppc32/InterruptManager.h.

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