#include <ThreadPlanSingleThreadTimeout.h>

Inheritance diagram for lldb_private::ThreadPlanSingleThreadTimeout:

[legend]

Classes
struct	TimeoutInfo

Public Types
using	TimeoutInfoSP = std::shared_ptr< ThreadPlanSingleThreadTimeout::TimeoutInfo >

Public Types inherited from lldb_private::ThreadPlan
enum	ThreadPlanKind { eKindGeneric , eKindNull , eKindBase , eKindCallFunction , eKindPython , eKindStepInstruction , eKindStepOut , eKindStepOverBreakpoint , eKindStepOverRange , eKindStepInRange , eKindRunToAddress , eKindStepThrough , eKindStepUntil , eKindSingleThreadTimeout }

Public Member Functions
	~ThreadPlanSingleThreadTimeout () override

void	GetDescription (Stream *s, lldb::DescriptionLevel level) override
	Print a description of this thread to the stream s.

bool	ValidatePlan (Stream *error) override
	Returns whether this plan could be successfully created.

bool	WillStop () override

void	DidPop () override

bool	IsLeafPlan () override

bool	DoPlanExplainsStop (Event *event_ptr) override

lldb::StateType	GetPlanRunState () override

bool	MischiefManaged () override

bool	ShouldStop (Event *event_ptr) override

void	SetStopOthers (bool new_value) override

bool	StopOthers () override

Public Member Functions inherited from lldb_private::ThreadPlan
virtual	~ThreadPlan ()

const char *	GetName () const
	Returns the name of this thread plan.

Thread &	GetThread ()
	Returns the Thread that is using this thread plan.

Target &	GetTarget ()

const Target &	GetTarget () const

void	ClearThreadCache ()
	Clear the Thread* cache.

virtual void	GetDescription (Stream *s, lldb::DescriptionLevel level)=0
	Print a description of this thread to the stream s.

virtual bool	ValidatePlan (Stream *error)=0
	Returns whether this plan could be successfully created.

bool	TracerExplainsStop ()

lldb::StateType	RunState ()

bool	PlanExplainsStop (Event *event_ptr)

virtual bool	ShouldStop (Event *event_ptr)=0

virtual bool	ShouldAutoContinue (Event *event_ptr)
	Returns whether this thread plan overrides the `ShouldStop` of subsequently processed plans.

virtual Vote	ShouldReportStop (Event *event_ptr)

Vote	ShouldReportRun (Event *event_ptr)

virtual void	SetStopOthers (bool new_value)

virtual bool	StopOthers ()

virtual bool	ShouldRunBeforePublicStop ()

bool	WillResume (lldb::StateType resume_state, bool current_plan)

virtual bool	WillStop ()=0

bool	IsControllingPlan ()

virtual bool	IsLeafPlan ()

bool	SetIsControllingPlan (bool value)

virtual bool	OkayToDiscard ()

void	SetOkayToDiscard (bool value)

virtual bool	MischiefManaged ()

virtual void	ThreadDestroyed ()

bool	GetPrivate ()

void	SetPrivate (bool input)

virtual void	DidPush ()

virtual void	DidPop ()

ThreadPlanKind	GetKind () const

bool	IsPlanComplete ()

void	SetPlanComplete (bool success=true)

virtual bool	IsPlanStale ()

bool	PlanSucceeded ()

virtual bool	IsBasePlan ()

lldb::ThreadPlanTracerSP &	GetThreadPlanTracer ()

void	SetThreadPlanTracer (lldb::ThreadPlanTracerSP new_tracer_sp)

void	DoTraceLog ()

virtual lldb::ValueObjectSP	GetReturnValueObject ()

virtual lldb::ExpressionVariableSP	GetExpressionVariable ()

virtual void	RestoreThreadState ()

virtual bool	IsVirtualStep ()

bool	SetIterationCount (size_t count)

virtual lldb::StateType	GetPlanRunState ()=0

Public Member Functions inherited from lldb_private::UserID
	UserID (lldb::user_id_t uid=LLDB_INVALID_UID)
	Construct with optional user ID.

	~UserID ()=default
	Destructor.

void	Clear ()
	Clears the object state.

lldb::user_id_t	GetID () const
	Get accessor for the user ID.

void	SetID (lldb::user_id_t uid)
	Set accessor for the user ID.

Static Public Member Functions
static void	PushNewWithTimeout (Thread &thread, TimeoutInfoSP &info)

static void	ResumeFromPrevState (Thread &thread, TimeoutInfoSP &info)

static void	TimeoutThreadFunc (ThreadPlanSingleThreadTimeout *self)

Private Types
enum class	State { WaitTimeout , AsyncInterrupt , Done }

Private Member Functions
	ThreadPlanSingleThreadTimeout (Thread &thread, TimeoutInfoSP &info)

bool	IsTimeoutAsyncInterrupt (Event *event_ptr)

bool	HandleEvent (Event *event_ptr)

void	HandleTimeout ()

uint64_t	GetRemainingTimeoutMilliSeconds ()

	ThreadPlanSingleThreadTimeout (const ThreadPlanSingleThreadTimeout &)=delete

const ThreadPlanSingleThreadTimeout &	operator= (const ThreadPlanSingleThreadTimeout &)=delete

Static Private Member Functions
static std::string	StateToString (State state)

Private Attributes
TimeoutInfoSP	m_info

State	m_state

std::mutex	m_mutex

std::condition_variable	m_wakeup_cv

std::thread	m_timer_thread

std::chrono::steady_clock::time_point	m_timeout_start

Additional Inherited Members
Protected Member Functions inherited from lldb_private::ThreadPlan
	ThreadPlan (ThreadPlanKind kind, const char *name, Thread &thread, Vote report_stop_vote, Vote report_run_vote)

virtual bool	DoWillResume (lldb::StateType resume_state, bool current_plan)

virtual bool	DoPlanExplainsStop (Event *event_ptr)=0

void	PushPlan (lldb::ThreadPlanSP &thread_plan_sp)

ThreadPlan *	GetPreviousPlan ()

lldb::StopInfoSP	GetPrivateStopInfo ()

void	SetStopInfo (lldb::StopInfoSP stop_reason_sp)

bool	IsUsuallyUnexplainedStopReason (lldb::StopReason)

Protected Attributes inherited from lldb_private::ThreadPlan
Status	m_status

Process &	m_process

lldb::tid_t	m_tid

Vote	m_report_stop_vote

Vote	m_report_run_vote

bool	m_takes_iteration_count

bool	m_could_not_resolve_hw_bp

int32_t	m_iteration_count = 1

Protected Attributes inherited from lldb_private::UserID
lldb::user_id_t	m_uid
	The user ID that uniquely identifies an object.

Detailed Description

Definition at line 36 of file ThreadPlanSingleThreadTimeout.h.

Member Typedef Documentation

◆ TimeoutInfoSP

using lldb_private::ThreadPlanSingleThreadTimeout::TimeoutInfoSP = std::shared_ptr<ThreadPlanSingleThreadTimeout::TimeoutInfo>

Definition at line 50 of file ThreadPlanSingleThreadTimeout.h.

Member Enumeration Documentation

◆ State

enum class lldb_private::ThreadPlanSingleThreadTimeout::State

strongprivate

Enumerator
WaitTimeout
AsyncInterrupt
Done

Definition at line 37 of file ThreadPlanSingleThreadTimeout.h.

Constructor & Destructor Documentation

◆ ~ThreadPlanSingleThreadTimeout()

ThreadPlanSingleThreadTimeout::~ThreadPlanSingleThreadTimeout ( )

override

Definition at line 38 of file ThreadPlanSingleThreadTimeout.cpp.

References m_info.

◆ ThreadPlanSingleThreadTimeout() [1/2]

ThreadPlanSingleThreadTimeout::ThreadPlanSingleThreadTimeout	(	Thread &	thread,
		TimeoutInfoSP &	info
	)

private

Definition at line 27 of file ThreadPlanSingleThreadTimeout.cpp.

References m_info, m_state, m_timer_thread, and TimeoutThreadFunc().

◆ ThreadPlanSingleThreadTimeout() [2/2]

lldb_private::ThreadPlanSingleThreadTimeout::ThreadPlanSingleThreadTimeout ( const ThreadPlanSingleThreadTimeout & )

privatedelete

Member Function Documentation

◆ DidPop()

void ThreadPlanSingleThreadTimeout::DidPop ( )

overridevirtual

Reimplemented from lldb_private::ThreadPlan.

Definition at line 126 of file ThreadPlanSingleThreadTimeout.cpp.

References lldb_private::GetLog(), LLDB_LOGF, m_info, m_mutex, m_timer_thread, m_wakeup_cv, and lldb_private::Step.

◆ DoPlanExplainsStop()

bool ThreadPlanSingleThreadTimeout::DoPlanExplainsStop ( Event * event_ptr )

overridevirtual

Implements lldb_private::ThreadPlan.

Definition at line 139 of file ThreadPlanSingleThreadTimeout.cpp.

References lldb_private::GetLog(), GetRemainingTimeoutMilliSeconds(), IsTimeoutAsyncInterrupt(), LLDB_LOGF, and lldb_private::Step.

◆ GetDescription()

void ThreadPlanSingleThreadTimeout::GetDescription	(	Stream *	s,
		lldb::DescriptionLevel	level
	)

overridevirtual

Print a description of this thread to the stream s.

thread. Don't expect that the result of GetThread is valid in the description method. This might get called when the underlying Thread has not been reported, so we only know the TID and not the thread.

Parameters

[in]	s	The stream to which to print the description.
[in]	level	The level of description desired. Note that eDescriptionLevelBrief will be used in the stop message printed when the plan is complete.

Implements lldb_private::ThreadPlan.

Definition at line 51 of file ThreadPlanSingleThreadTimeout.cpp.

References GetRemainingTimeoutMilliSeconds(), m_state, lldb_private::Stream::Printf(), and StateToString().