lldb_private::QueueItem Class Reference

#include <QueueItem.h>

Inheritance diagram for lldb_private::QueueItem:

Public Member Functions
	QueueItem (lldb::QueueSP queue_sp, lldb::ProcessSP process_sp, lldb::addr_t item_ref, lldb_private::Address address)
	~QueueItem ()
lldb::QueueItemKind	GetKind ()
	Get the kind of work item this is.
void	SetKind (lldb::QueueItemKind item_kind)
	Set the type of work item this is.
lldb_private::Address &	GetAddress ()
	Get the code address that will be executed when this work item is executed.
void	SetAddress (lldb_private::Address addr)
	Set the work item address for this object.
bool	IsValid ()
	Check if this QueueItem object is valid.
lldb::ThreadSP	GetExtendedBacktraceThread (ConstString type)
	Get an extended backtrace thread for this queue item, if available.
void	SetItemThatEnqueuedThis (lldb::addr_t address_of_item)
lldb::addr_t	GetItemThatEnqueuedThis ()
void	SetEnqueueingThreadID (lldb::tid_t tid)
lldb::tid_t	GetEnqueueingThreadID ()
void	SetEnqueueingQueueID (lldb::queue_id_t qid)
lldb::queue_id_t	GetEnqueueingQueueID ()
void	SetTargetQueueID (lldb::queue_id_t qid)
void	SetStopID (uint32_t stop_id)
uint32_t	GetStopID ()
void	SetEnqueueingBacktrace (std::vector< lldb::addr_t > backtrace)
std::vector< lldb::addr_t > &	GetEnqueueingBacktrace ()
void	SetThreadLabel (std::string thread_name)
std::string	GetThreadLabel ()
void	SetQueueLabel (std::string queue_name)
std::string	GetQueueLabel ()
void	SetTargetQueueLabel (std::string queue_name)
lldb::ProcessSP	GetProcessSP ()

Protected Member Functions
void	FetchEntireItem ()

Protected Attributes
lldb::QueueWP	m_queue_wp
lldb::ProcessWP	m_process_wp
lldb::addr_t	m_item_ref
lldb_private::Address	m_address
bool	m_have_fetched_entire_item
lldb::QueueItemKind	m_kind
lldb::addr_t	m_item_that_enqueued_this_ref
lldb::tid_t	m_enqueueing_thread_id
lldb::queue_id_t	m_enqueueing_queue_id
lldb::queue_id_t	m_target_queue_id
uint32_t	m_stop_id
std::vector< lldb::addr_t >	m_backtrace
std::string	m_thread_label
std::string	m_queue_label
std::string	m_target_queue_label

Private Member Functions
	QueueItem (const QueueItem &)=delete
const QueueItem &	operator= (const QueueItem &)=delete

Detailed Description

Definition at line 32 of file QueueItem.h.

Constructor & Destructor Documentation

QueueItem() [1/2]

QueueItem::QueueItem	(	lldb::QueueSP	queue_sp,
		lldb::ProcessSP	process_sp,
		lldb::addr_t	item_ref,
		lldb_private::Address	address
	)

Definition at line 17 of file QueueItem.cpp.

References m_process_wp, and m_queue_wp.

~QueueItem()

QueueItem::~QueueItem ( )

default

QueueItem() [2/2]

lldb_private::QueueItem::QueueItem ( const QueueItem &  )

privatedelete

Member Function Documentation

FetchEntireItem()

void QueueItem::FetchEntireItem ( )

protected

Definition at line 95 of file QueueItem.cpp.

References lldb_private::SystemRuntime::CompleteQueueItem(), m_have_fetched_entire_item, m_item_ref, and m_process_wp.

Referenced by GetEnqueueingBacktrace(), GetEnqueueingQueueID(), GetEnqueueingThreadID(), GetExtendedBacktraceThread(), GetItemThatEnqueuedThis(), GetKind(), GetQueueLabel(), GetStopID(), and GetThreadLabel().

GetAddress()

Address & QueueItem::GetAddress

(

)

Get the code address that will be executed when this work item is executed.

Returns

The address that will be invoked when this work item is executed. Not all types of QueueItems will have an address associated with them; check that the returned Address is valid, or check that the WorkItemKind is a kind that involves an address, such as eQueueItemKindFunction or eQueueItemKindBlock.

Definition at line 39 of file QueueItem.cpp.

References m_address.

GetEnqueueingBacktrace()

std::vector< lldb::addr_t > & QueueItem::GetEnqueueingBacktrace

(

)

Definition at line 78 of file QueueItem.cpp.

References FetchEntireItem(), and m_backtrace.

GetEnqueueingQueueID()

lldb::queue_id_t QueueItem::GetEnqueueingQueueID

(

)

Definition at line 68 of file QueueItem.cpp.

References FetchEntireItem(), and m_enqueueing_queue_id.

GetEnqueueingThreadID()

lldb::tid_t QueueItem::GetEnqueueingThreadID

(

)

Definition at line 63 of file QueueItem.cpp.

References FetchEntireItem(), and m_enqueueing_thread_id.

GetExtendedBacktraceThread()

ThreadSP QueueItem::GetExtendedBacktraceThread

(

ConstString

type

)

Get an extended backtrace thread for this queue item, if available.

If the backtrace/thread information was collected when this item was enqueued, this call will provide it.

Parameters

[in]

type

The type of extended backtrace being requested, e.g. "libdispatch" or "pthread".

Returns

A thread shared pointer which will have a reference to an extended thread if one was available.

Definition at line 43 of file QueueItem.cpp.

References FetchEntireItem(), and m_queue_wp.

GetItemThatEnqueuedThis()

lldb::addr_t QueueItem::GetItemThatEnqueuedThis

(

)

Definition at line 58 of file QueueItem.cpp.

References FetchEntireItem(), and m_item_that_enqueued_this_ref.

GetKind()

QueueItemKind QueueItem::GetKind

(

)

Get the kind of work item this is.

Returns

The type of work item that this QueueItem object represents. eQueueItemKindUnknown may be returned.

Definition at line 32 of file QueueItem.cpp.

References FetchEntireItem(), and m_kind.

GetProcessSP()

ProcessSP QueueItem::GetProcessSP

(

)

Definition at line 93 of file QueueItem.cpp.

References m_process_wp.

GetQueueLabel()

std::string QueueItem::GetQueueLabel

(

)

Definition at line 88 of file QueueItem.cpp.

References FetchEntireItem(), and m_queue_label.

GetStopID()

uint32_t QueueItem::GetStopID

(

)

Definition at line 73 of file QueueItem.cpp.

References FetchEntireItem(), and m_stop_id.

GetThreadLabel()

std::string QueueItem::GetThreadLabel

(

)

Definition at line 83 of file QueueItem.cpp.

References FetchEntireItem(), and m_thread_label.

IsValid()

bool lldb_private::QueueItem::IsValid ( )

inline

Check if this QueueItem object is valid.

If the weak pointer to the parent Queue cannot be revivified, it is invalid.

Returns

True if this object is valid.

Definition at line 78 of file QueueItem.h.

References m_queue_wp.

operator=()

const QueueItem & lldb_private::QueueItem::operator= ( const QueueItem &  )

privatedelete

SetAddress()

void QueueItem::SetAddress

(

lldb_private::Address

addr

)

Set the work item address for this object.

Parameters

[in]

addr

The address that will be invoked when this work item is executed.

Definition at line 41 of file QueueItem.cpp.

References m_address.

SetEnqueueingBacktrace()

void lldb_private::QueueItem::SetEnqueueingBacktrace ( std::vector< lldb::addr_t >  backtrace )

inline

Definition at line 116 of file QueueItem.h.

References m_backtrace.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

SetEnqueueingQueueID()

void lldb_private::QueueItem::SetEnqueueingQueueID ( lldb::queue_id_t  qid )

inline

Definition at line 104 of file QueueItem.h.

References m_enqueueing_queue_id.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

SetEnqueueingThreadID()

void lldb_private::QueueItem::SetEnqueueingThreadID ( lldb::tid_t  tid )

inline

Definition at line 100 of file QueueItem.h.

References m_enqueueing_thread_id.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

SetItemThatEnqueuedThis()

void lldb_private::QueueItem::SetItemThatEnqueuedThis ( lldb::addr_t  address_of_item )

inline

Definition at line 94 of file QueueItem.h.

References m_item_that_enqueued_this_ref.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

SetKind()

void QueueItem::SetKind

(

lldb::QueueItemKind

item_kind

)

Set the type of work item this is.

Parameters

[in]

item_kind

Set the kind of this work item object.

Definition at line 37 of file QueueItem.cpp.

References m_kind.

SetQueueLabel()

void lldb_private::QueueItem::SetQueueLabel ( std::string  queue_name )

inline

Definition at line 126 of file QueueItem.h.

References m_queue_label.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

SetStopID()

void lldb_private::QueueItem::SetStopID ( uint32_t  stop_id )

inline

Definition at line 112 of file QueueItem.h.

References m_stop_id.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

SetTargetQueueID()

void lldb_private::QueueItem::SetTargetQueueID ( lldb::queue_id_t  qid )

inline

Definition at line 110 of file QueueItem.h.

References m_target_queue_id.

SetTargetQueueLabel()

void lldb_private::QueueItem::SetTargetQueueLabel ( std::string  queue_name )

inline

Definition at line 130 of file QueueItem.h.

References m_target_queue_label.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

SetThreadLabel()

void lldb_private::QueueItem::SetThreadLabel ( std::string  thread_name )

inline

Definition at line 122 of file QueueItem.h.

References m_thread_label.

Referenced by SystemRuntimeMacOSX::CompleteQueueItem().

Member Data Documentation

m_address

lldb_private::Address lldb_private::QueueItem::m_address

protected

Definition at line 144 of file QueueItem.h.

Referenced by GetAddress(), and SetAddress().

m_backtrace

std::vector<lldb::addr_t> lldb_private::QueueItem::m_backtrace

protected

Definition at line 156 of file QueueItem.h.

Referenced by GetEnqueueingBacktrace(), and SetEnqueueingBacktrace().

m_enqueueing_queue_id

lldb::queue_id_t lldb_private::QueueItem::m_enqueueing_queue_id

protected

Definition at line 153 of file QueueItem.h.

Referenced by GetEnqueueingQueueID(), and SetEnqueueingQueueID().

m_enqueueing_thread_id

lldb::tid_t lldb_private::QueueItem::m_enqueueing_thread_id

protected

Definition at line 151 of file QueueItem.h.

Referenced by GetEnqueueingThreadID(), and SetEnqueueingThreadID().

m_have_fetched_entire_item

bool lldb_private::QueueItem::m_have_fetched_entire_item

protected

Definition at line 145 of file QueueItem.h.

Referenced by FetchEntireItem().

m_item_ref

lldb::addr_t lldb_private::QueueItem::m_item_ref

protected

Definition at line 142 of file QueueItem.h.

Referenced by FetchEntireItem().

m_item_that_enqueued_this_ref

lldb::addr_t lldb_private::QueueItem::m_item_that_enqueued_this_ref

protected

Definition at line 148 of file QueueItem.h.

Referenced by GetItemThatEnqueuedThis(), and SetItemThatEnqueuedThis().

m_kind

lldb::QueueItemKind lldb_private::QueueItem::m_kind

protected

Definition at line 147 of file QueueItem.h.

Referenced by GetKind(), and SetKind().

m_process_wp

lldb::ProcessWP lldb_private::QueueItem::m_process_wp

protected

Definition at line 140 of file QueueItem.h.

Referenced by FetchEntireItem(), GetProcessSP(), and QueueItem().

m_queue_label

std::string lldb_private::QueueItem::m_queue_label

protected

Definition at line 158 of file QueueItem.h.

Referenced by GetQueueLabel(), and SetQueueLabel().

m_queue_wp

lldb::QueueWP lldb_private::QueueItem::m_queue_wp

protected

Definition at line 139 of file QueueItem.h.

Referenced by GetExtendedBacktraceThread(), IsValid(), and QueueItem().

m_stop_id

uint32_t lldb_private::QueueItem::m_stop_id

protected

Definition at line 155 of file QueueItem.h.

Referenced by GetStopID(), and SetStopID().

m_target_queue_id

lldb::queue_id_t lldb_private::QueueItem::m_target_queue_id

protected

Definition at line 154 of file QueueItem.h.

Referenced by SetTargetQueueID().

m_target_queue_label

std::string lldb_private::QueueItem::m_target_queue_label

protected

Definition at line 159 of file QueueItem.h.

Referenced by SetTargetQueueLabel().

m_thread_label

std::string lldb_private::QueueItem::m_thread_label

protected

Definition at line 157 of file QueueItem.h.

Referenced by GetThreadLabel(), and SetThreadLabel().

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

• QueueItem.h
• QueueItem.cpp