Inheritance diagram for Arm64SyscallManager:

Collaboration diagram for Arm64SyscallManager:

Public Member Functions
bool	registerSyscallHandler (Service_t service, SyscallHandler *handler, Registration &registration, FastEntry entry=nullptr) override

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) override

Public Member Functions inherited from SyscallManager
EXPORTED_PUBLIC bool	requestThreadExit ()

EXPORTED_PUBLIC bool	requestProcessExit (int status)

EXPORTED_PUBLIC bool	requestEventReturn ()

EXPORTED_PUBLIC bool	requestEventStatePop ()

EXPORTED_PUBLIC bool	requestStateRestore (const ProcessorState &state)

EXPORTED_PUBLIC bool	requestUserJump (uintptr_t instructionPointer, uintptr_t stackPointer)

EXPORTED_PUBLIC bool	requestReboot (Machine::ShutdownType type=Machine::ShutdownType::Restart)

Static Public Member Functions
static Arm64SyscallManager &	instance ()

static void	handle (SyscallState &state)

Static Public Member Functions inherited from SyscallManager
static EXPORTED_PUBLIC SyscallManager &	instance ()

Static Private Attributes
static Arm64SyscallManager	m_Instance

Additional Inherited Members
Public Types inherited from SyscallManager
enum	PostSyscallActionKind { NoPostSyscallAction , TerminateCurrentThread , ExitCurrentProcess , ReturnFromEvent , PopEventState , RestoreProcessorState , JumpToUserspace , RebootSystem }

using	FastEntry = uintptr_t()(SyscallHandler , SyscallState &)

Protected Member Functions inherited from SyscallManager
bool	registerHandler (Service_t service, SyscallHandler *pHandler, Registration &registration, FastEntry entry=nullptr)

ALWAYS_INLINE uintptr_t	dispatchHandler (const HandlerLease &lease, SyscallState &state) const

bool	closeHandler (Registration &registration)

bool	unregisterHandler (Registration &registration)

bool	acquireHandler (Service_t service, HandlerLease &lease, PostSyscallAction &action)

	SyscallManager ()

virtual	~SyscallManager ()

Detailed Description

Definition at line 6 of file kernel/core/processor/arm64/SyscallManager.h.

Member Function Documentation

◆ handle()

void Arm64SyscallManager::handle ( SyscallState & state )

static

Definition at line 58 of file arm64/SyscallManager.cc.

◆ instance()

static Arm64SyscallManager & Arm64SyscallManager::instance ( )

inlinestatic

Definition at line 8 of file kernel/core/processor/arm64/SyscallManager.h.

◆ registerSyscallHandler()

bool Arm64SyscallManager::registerSyscallHandler	(	Service_t	Service,
		SyscallHandler *	pHandler,
		Registration &	registration,
		FastEntry	entry = `nullptr`
	)

overridevirtual

Register a syscall handler

Parameters

[in]	Service	the service number you want to register
[in]	pHandler	the interrupt handler
[in]	entry	optional nonvirtual implementation of the same syscall contract

Returns: true, if successfully registered, false otherwise

Implements SyscallManager.

Definition at line 53 of file arm64/SyscallManager.cc.

◆ syscall()

uintptr_t Arm64SyscallManager::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`
	)

overridevirtual

Calls a syscall.

Implements SyscallManager.

Definition at line 223 of file arm64/SyscallManager.cc.

Member Data Documentation

◆ m_Instance

Arm64SyscallManager Arm64SyscallManager::m_Instance

staticprivate

Definition at line 23 of file kernel/core/processor/arm64/SyscallManager.h.

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

Public Member Functions

Static Public Member Functions

Static Private Attributes

Additional Inherited Members