#include <ThreadPlanStepThrough.h>

Inheritance diagram for lldb_private::ThreadPlanStepThrough:

Public Member Functions
	~ThreadPlanStepThrough () 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	ShouldStop (Event *event_ptr) override
bool	StopOthers () override
lldb::StateType	GetPlanRunState () override
bool	WillStop () override
bool	MischiefManaged () override
void	DidPush () 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.
bool	TracerExplainsStop ()
lldb::StateType	RunState ()
bool	PlanExplainsStop (Event *event_ptr)
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	SupportsResumeOthers ()
virtual bool	ShouldRunBeforePublicStop ()
bool	WillResume (lldb::StateType resume_state, bool current_plan)
bool	IsControllingPlan ()
virtual bool	IsLeafPlan ()
bool	SetIsControllingPlan (bool value)
virtual bool	OkayToDiscard ()
void	SetOkayToDiscard (bool value)
virtual void	ThreadDestroyed ()
bool	GetPrivate ()
void	SetPrivate (bool input)
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::RunDirection	GetDirection () const
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.

Protected Member Functions
bool	DoPlanExplainsStop (Event *event_ptr) override
bool	DoWillResume (lldb::StateType resume_state, bool current_plan) override
	ThreadPlanStepThrough (Thread &thread, StackID &return_stack_id, bool stop_others)
void	LookForPlanToStepThroughFromCurrentPC ()
bool	HitOurBackstopBreakpoint ()
Protected Member Functions inherited from lldb_private::ThreadPlan
	ThreadPlan (ThreadPlanKind kind, const char *name, Thread &thread, Vote report_stop_vote, Vote report_run_vote)
void	PushPlan (lldb::ThreadPlanSP &thread_plan_sp)
ThreadPlan *	GetPreviousPlan ()
lldb::StopInfoSP	GetPrivateStopInfo ()
void	SetStopInfo (lldb::StopInfoSP stop_reason_sp)
bool	IsUsuallyUnexplainedStopReason (lldb::StopReason)

Private Member Functions
void	ClearBackstopBreakpoint ()
	ThreadPlanStepThrough (const ThreadPlanStepThrough &)=delete
const ThreadPlanStepThrough &	operator= (const ThreadPlanStepThrough &)=delete

Private Attributes
lldb::ThreadPlanSP	m_sub_plan_sp
lldb::addr_t	m_start_address
lldb::break_id_t	m_backstop_bkpt_id
lldb::addr_t	m_backstop_addr
StackID	m_return_stack_id
bool	m_stop_others

Friends
lldb::ThreadPlanSP	Thread::QueueThreadPlanForStepThrough (StackID &return_stack_id, bool abort_other_plans, bool stop_others, Status &status)

Additional Inherited Members
Public Types inherited from lldb_private::ThreadPlan
enum	ThreadPlanKind { eKindGeneric , eKindNull , eKindBase , eKindCallFunction , eKindPython , eKindStepInstruction , eKindStepOut , eKindStepOverBreakpoint , eKindStepOverRange , eKindStepInRange , eKindRunToAddress , eKindStepThrough , eKindStepUntil , eKindSingleThreadTimeout }
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 17 of file ThreadPlanStepThrough.h.

Constructor & Destructor Documentation

◆ ~ThreadPlanStepThrough()

ThreadPlanStepThrough::~ThreadPlanStepThrough ( )

override

Definition at line 73 of file ThreadPlanStepThrough.cpp.

References ClearBackstopBreakpoint().

◆ ThreadPlanStepThrough() [1/2]

ThreadPlanStepThrough::ThreadPlanStepThrough	(	Thread &	thread,
		StackID &	return_stack_id,
		bool	stop_others )

protected

Definition at line 27 of file ThreadPlanStepThrough.cpp.

References lldb_private::ThreadPlan::eKindStepThrough, lldb_private::eVoteNoOpinion, lldb_private::Stoppoint::GetID(), lldb_private::GetLog(), lldb_private::Thread::GetRegisterContext(), lldb_private::ThreadPlan::GetThread(), lldb_private::Breakpoint::HasResolvedLocations(), lldb_private::Breakpoint::IsHardware(), LLDB_INVALID_ADDRESS, LLDB_INVALID_BREAK_ID, LLDB_LOGF, LookForPlanToStepThroughFromCurrentPC(), m_backstop_addr, m_backstop_bkpt_id, lldb_private::ThreadPlan::m_could_not_resolve_hw_bp, lldb_private::ThreadPlan::m_process, m_return_stack_id, m_start_address, m_stop_others, m_sub_plan_sp, lldb_private::ThreadPlan::m_tid, lldb_private::Breakpoint::SetBreakpointKind(), lldb_private::Breakpoint::SetThreadID(), lldb_private::Step, and lldb_private::ThreadPlan::ThreadPlan().

Referenced by operator=(), and ThreadPlanStepThrough().

◆ ThreadPlanStepThrough() [2/2]

lldb_private::ThreadPlanStepThrough::ThreadPlanStepThrough ( const ThreadPlanStepThrough & )

privatedelete

References ThreadPlanStepThrough().

Member Function Documentation

◆ ClearBackstopBreakpoint()

void ThreadPlanStepThrough::ClearBackstopBreakpoint ( )

private

Definition at line 222 of file ThreadPlanStepThrough.cpp.

References LLDB_INVALID_BREAK_ID, m_backstop_bkpt_id, lldb_private::ThreadPlan::m_could_not_resolve_hw_bp, and lldb_private::ThreadPlan::m_process.

Referenced by MischiefManaged(), and ~ThreadPlanStepThrough().

◆ DidPush()

void ThreadPlanStepThrough::DidPush ( )

overridevirtual

Reimplemented from lldb_private::ThreadPlan.

Definition at line 75 of file ThreadPlanStepThrough.cpp.

References m_sub_plan_sp, and lldb_private::ThreadPlan::PushPlan().

◆ DoPlanExplainsStop()

bool ThreadPlanStepThrough::DoPlanExplainsStop ( Event * event_ptr )

overrideprotectedvirtual

Implements lldb_private::ThreadPlan.

Definition at line 153 of file ThreadPlanStepThrough.cpp.

References HitOurBackstopBreakpoint().

◆ DoWillResume()

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

overrideprotectedvirtual

Reimplemented from lldb_private::ThreadPlan.

Definition at line 215 of file ThreadPlanStepThrough.cpp.

◆ GetDescription()

void ThreadPlanStepThrough::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 114 of file ThreadPlanStepThrough.cpp.

References lldb_private::Stream::AsRawOstream(), lldb_private::DumpAddress(), lldb::eDescriptionLevelBrief, LLDB_INVALID_BREAK_ID, m_backstop_addr, m_backstop_bkpt_id, m_start_address, lldb_private::Stream::Printf(), and lldb_private::Stream::PutCString().