Inheritance diagram for lldb_private::StopInfoBreakpoint:

[legend]

Public Member Functions
	StopInfoBreakpoint (Thread &thread, break_id_t break_id)
	StopInfoBreakpoint (Thread &thread, break_id_t break_id, bool should_stop)
	~StopInfoBreakpoint () override=default
void	StoreBPInfo ()
bool	IsValidForOperatingSystemThread (Thread &thread) override
StopReason	GetStopReason () const override
bool	ShouldStopSynchronous (Event *event_ptr) override
bool	DoShouldNotify (Event *event_ptr) override
const char *	GetDescription () override
uint32_t	GetStopReasonDataCount () const override
uint64_t	GetStopReasonDataAtIndex (uint32_t idx) override
std::optional< uint32_t >	GetSuggestedStackFrameIndex (bool inlined_stack) override
	This gives the StopInfo a chance to suggest a stack frame to select.
bool	ShouldShow () const override
	Returns true if this is a stop reason that should be shown to a user when viewing the thread with this stop info.
bool	ShouldSelect () const override
	Returns true if this is a stop reason that should cause a thread to be selected when stopping.
Public Member Functions inherited from lldb_private::StopInfo
	StopInfo (Thread &thread, uint64_t value)
virtual	~StopInfo ()=default
bool	IsValid () const
void	SetThread (const lldb::ThreadSP &thread_sp)
lldb::ThreadSP	GetThread () const
uint64_t	GetValue () const
void	OverrideShouldNotify (bool override_value)
virtual bool	ShouldNotify (Event *event_ptr)
virtual void	WillResume (lldb::StateType resume_state)
virtual void	SetDescription (const char *desc_cstr)
virtual bool	WasContinueInterrupted (Thread &thread)
	A Continue operation can result in a false stop event before any execution has happened.
void	OverrideShouldStop (bool override_value)
bool	GetOverrideShouldStop ()
bool	GetOverriddenShouldStopValue ()
StructuredData::ObjectSP	GetExtendedInfo ()

Protected Member Functions
bool	ShouldStop (Event *event_ptr) override
void	PerformAction (Event *event_ptr) override
Protected Member Functions inherited from lldb_private::StopInfo
void	SkipOverTrapInstruction ()
bool	HasTargetRunSinceMe ()
void	MakeStopInfoValid ()

Private Member Functions
BreakpointSiteSP	GetBreakpointSiteSP () const

Private Attributes
bool	m_should_stop
bool	m_should_stop_is_valid
bool	m_should_perform_action
lldb::addr_t	m_address
lldb::break_id_t	m_break_id
bool	m_was_all_internal
bool	m_was_one_shot
BreakpointLocationCollection	m_async_stopped_locs
	The StopInfoBreakpoint lives after the stop, and could get queried at any time so we need to make sure that it keeps the breakpoints for each of the locations it records alive while it is around.

Additional Inherited Members
Static Public Member Functions inherited from lldb_private::StopInfo
static lldb::StopInfoSP	CreateStopReasonWithBreakpointSiteID (Thread &thread, lldb::break_id_t break_id)
static lldb::StopInfoSP	CreateStopReasonWithBreakpointSiteID (Thread &thread, lldb::break_id_t break_id, bool should_stop)
static lldb::StopInfoSP	CreateStopReasonWithWatchpointID (Thread &thread, lldb::break_id_t watch_id, bool silently_continue=false)
static lldb::StopInfoSP	CreateStopReasonWithSignal (Thread &thread, int signo, const char *description=nullptr, std::optional< int > code=std::nullopt)
static lldb::StopInfoSP	CreateStopReasonWithInterrupt (Thread &thread, int signo, const char *description)
static lldb::StopInfoSP	CreateStopReasonToTrace (Thread &thread)
static lldb::StopInfoSP	CreateStopReasonWithPlan (lldb::ThreadPlanSP &plan, lldb::ValueObjectSP return_valobj_sp, lldb::ExpressionVariableSP expression_variable_sp)
static lldb::StopInfoSP	CreateStopReasonWithException (Thread &thread, const char *description)
static lldb::StopInfoSP	CreateStopReasonWithExec (Thread &thread)
static lldb::StopInfoSP	CreateStopReasonProcessorTrace (Thread &thread, const char *description)
static lldb::StopInfoSP	CreateStopReasonHistoryBoundary (Thread &thread, const char *description)
static lldb::StopInfoSP	CreateStopReasonFork (Thread &thread, lldb::pid_t child_pid, lldb::tid_t child_tid)
static lldb::StopInfoSP	CreateStopReasonVFork (Thread &thread, lldb::pid_t child_pid, lldb::tid_t child_tid)
static lldb::StopInfoSP	CreateStopReasonVForkDone (Thread &thread)
static lldb::ValueObjectSP	GetReturnValueObject (lldb::StopInfoSP &stop_info_sp)
static lldb::ExpressionVariableSP	GetExpressionVariable (lldb::StopInfoSP &stop_info_sp)
static lldb::ValueObjectSP	GetCrashingDereference (lldb::StopInfoSP &stop_info_sp, lldb::addr_t *crashing_address=nullptr)
Protected Attributes inherited from lldb_private::StopInfo
lldb::ThreadWP	m_thread_wp
uint32_t	m_stop_id
uint32_t	m_resume_id
uint64_t	m_value
std::string	m_description
LazyBool	m_override_should_notify
LazyBool	m_override_should_stop
StructuredData::ObjectSP	m_extended_info

Detailed Description

Definition at line 126 of file StopInfo.cpp.

Constructor & Destructor Documentation

◆ StopInfoBreakpoint() [1/2]

lldb_private::StopInfoBreakpoint::StopInfoBreakpoint	(	Thread &	thread,
		break_id_t	break_id )

inline

Definition at line 131 of file StopInfo.cpp.

References LLDB_INVALID_ADDRESS, LLDB_INVALID_BREAK_ID, m_address, m_async_stopped_locs, m_break_id, m_should_perform_action, m_should_stop, m_should_stop_is_valid, m_was_all_internal, m_was_one_shot, lldb_private::StopInfo::StopInfo(), StoreBPInfo(), and lldb_private::StopInfo::Thread.

◆ StopInfoBreakpoint() [2/2]

lldb_private::StopInfoBreakpoint::StopInfoBreakpoint	(	Thread &	thread,
		break_id_t	break_id,
		bool	should_stop )

inline

Definition at line 140 of file StopInfo.cpp.

References LLDB_INVALID_ADDRESS, LLDB_INVALID_BREAK_ID, m_address, m_async_stopped_locs, m_break_id, m_should_perform_action, m_should_stop, m_should_stop_is_valid, m_was_all_internal, m_was_one_shot, lldb_private::StopInfo::StopInfo(), StoreBPInfo(), and lldb_private::StopInfo::Thread.

◆ ~StopInfoBreakpoint()

lldb_private::StopInfoBreakpoint::~StopInfoBreakpoint ( )

overridedefault

Member Function Documentation

◆ DoShouldNotify()

bool lldb_private::StopInfoBreakpoint::DoShouldNotify ( Event * event_ptr )

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 226 of file StopInfo.cpp.

References m_was_all_internal.

◆ GetBreakpointSiteSP()

BreakpointSiteSP lldb_private::StopInfoBreakpoint::GetBreakpointSiteSP ( ) const

inlineprivate

Definition at line 720 of file StopInfo.cpp.

References lldb_private::StopInfo::GetThread(), LLDB_INVALID_BREAK_ID, and lldb_private::StopInfo::m_value.

Referenced by GetDescription(), GetStopReasonDataAtIndex(), GetStopReasonDataCount(), GetSuggestedStackFrameIndex(), IsValidForOperatingSystemThread(), PerformAction(), ShouldStopSynchronous(), and StoreBPInfo().

◆ GetDescription()

const char * lldb_private::StopInfoBreakpoint::GetDescription ( )

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 230 of file StopInfo.cpp.

References lldb::eDescriptionLevelBrief, GetBreakpointSiteSP(), lldb_private::StreamString::GetString(), LLDB_INVALID_ADDRESS, LLDB_INVALID_BREAK_ID, m_address, m_async_stopped_locs, m_break_id, lldb_private::StopInfo::m_description, lldb_private::StopInfo::m_thread_wp, lldb_private::StopInfo::m_value, m_was_one_shot, and lldb_private::Stream::Printf().

◆ GetStopReason()

StopReason lldb_private::StopInfoBreakpoint::GetStopReason ( ) const

inlineoverridevirtual

Implements lldb_private::StopInfo.

Definition at line 191 of file StopInfo.cpp.

References lldb::eStopReasonBreakpoint.

◆ GetStopReasonDataAtIndex()

uint64_t lldb_private::StopInfoBreakpoint::GetStopReasonDataAtIndex ( uint32_t idx )

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 308 of file StopInfo.cpp.

References GetBreakpointSiteSP(), LLDB_INVALID_BREAK_ID, and m_async_stopped_locs.

◆ GetStopReasonDataCount()

uint32_t lldb_private::StopInfoBreakpoint::GetStopReasonDataCount ( ) const

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 295 of file StopInfo.cpp.

References GetBreakpointSiteSP(), and m_async_stopped_locs.

◆ GetSuggestedStackFrameIndex()

std::optional< uint32_t > lldb_private::StopInfoBreakpoint::GetSuggestedStackFrameIndex ( bool inlined_stack )

inlineoverridevirtual

This gives the StopInfo a chance to suggest a stack frame to select.

Passing true for inlined_stack will request changes to the inlined call stack. Passing false will request changes to the real stack frame. The inlined stack gets adjusted before we call into the thread plans so they can reason based on the correct values. The real stack adjustment is handled after the frame recognizers get a chance to adjust the frame.

Reimplemented from lldb_private::StopInfo.

Definition at line 334 of file StopInfo.cpp.

References GetBreakpointSiteSP(), and lldb_private::StopInfo::m_thread_wp.

◆ IsValidForOperatingSystemThread()

bool lldb_private::StopInfoBreakpoint::IsValidForOperatingSystemThread ( Thread & thread )

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 181 of file StopInfo.cpp.

References GetBreakpointSiteSP(), and lldb_private::StopInfo::Thread.

◆ PerformAction()

void lldb_private::StopInfoBreakpoint::PerformAction ( Event * event_ptr )

inlineoverrideprotectedvirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 361 of file StopInfo.cpp.

References lldb_private::BreakpointLocationCollection::Add(), lldb_private::Status::AsCString(), lldb_private::Breakpoints, lldb_private::Policy::Capabilities::can_run_breakpoint_actions, lldb_private::Policy::capabilities, lldb_private::PolicyStack::Current(), lldb::eDescriptionLevelBrief, lldb_private::eVoteYes, lldb_private::PolicyStack::Get(), lldb_private::Debugger::GetAsyncExecution(), GetBreakpointSiteSP(), lldb_private::BreakpointLocationCollection::GetByIndex(), lldb_private::StreamString::GetData(), lldb_private::Target::GetDebugger(), lldb_private::UserID::GetID(), lldb_private::ProcessProperties::GetIgnoreBreakpointsInExpressions(), lldb_private::GetLog(), lldb_private::Process::GetModIDRef(), lldb_private::ExecutionContext::GetProcessPtr(), lldb_private::BreakpointLocationCollection::GetSize(), lldb_private::StreamString::GetString(), lldb_private::Process::GetTarget(), lldb_private::ExecutionContext::GetTargetRef(), lldb_private::StopInfo::GetThread(), lldb_private::StopInfo::HasTargetRunSinceMe(), lldb_private::ProcessModID::IsRunningExpression(), LLDB_LOGF, m_async_stopped_locs, m_should_perform_action, m_should_stop, m_should_stop_is_valid, lldb_private::StopInfo::m_thread_wp, lldb_private::StopInfo::m_value, m_was_all_internal, lldb_private::Process, lldb_private::Debugger::ReportError(), lldb_private::Debugger::ReportWarning(), lldb_private::Debugger::SetAsyncExecution(), lldb_private::Step, and lldb_private::Status::Success().

◆ ShouldSelect()

bool lldb_private::StopInfoBreakpoint::ShouldSelect ( ) const

inlineoverridevirtual

Returns true if this is a stop reason that should cause a thread to be selected when stopping.

Reimplemented from lldb_private::StopInfo.

Definition at line 350 of file StopInfo.cpp.

References m_was_all_internal.

◆ ShouldShow()

bool lldb_private::StopInfoBreakpoint::ShouldShow ( ) const

inlineoverridevirtual

Returns true if this is a stop reason that should be shown to a user when viewing the thread with this stop info.

Reimplemented from lldb_private::StopInfo.

Definition at line 348 of file StopInfo.cpp.

References m_was_all_internal.

◆ ShouldStop()

bool lldb_private::StopInfoBreakpoint::ShouldStop ( Event * event_ptr )

inlineoverrideprotectedvirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 353 of file StopInfo.cpp.

References m_should_stop, and m_should_stop_is_valid.

◆ ShouldStopSynchronous()

bool lldb_private::StopInfoBreakpoint::ShouldStopSynchronous ( Event * event_ptr )

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 193 of file StopInfo.cpp.

References GetBreakpointSiteSP(), lldb_private::GetLog(), LLDB_LOGF, m_async_stopped_locs, m_should_stop, m_should_stop_is_valid, lldb_private::StopInfo::m_thread_wp, lldb_private::StopInfo::m_value, lldb_private::Policy::PrivateState(), and lldb_private::Process.

◆ StoreBPInfo()

void lldb_private::StopInfoBreakpoint::StoreBPInfo ( )

inline

Definition at line 151 of file StopInfo.cpp.

References GetBreakpointSiteSP(), lldb_private::Stoppoint::GetID(), lldb_private::Breakpoint::IsInternal(), lldb_private::Breakpoint::IsOneShot(), m_address, m_break_id, lldb_private::StopInfo::m_thread_wp, m_was_all_internal, and m_was_one_shot.

Referenced by StopInfoBreakpoint(), and StopInfoBreakpoint().

Member Data Documentation

◆ m_address

lldb::addr_t lldb_private::StopInfoBreakpoint::m_address

private

Definition at line 740 of file StopInfo.cpp.

Referenced by GetDescription(), StopInfoBreakpoint(), StopInfoBreakpoint(), and StoreBPInfo().

◆ m_async_stopped_locs

BreakpointLocationCollection lldb_private::StopInfoBreakpoint::m_async_stopped_locs

private

The StopInfoBreakpoint lives after the stop, and could get queried at any time so we need to make sure that it keeps the breakpoints for each of the locations it records alive while it is around.

That's what The BreakpointPreservingLocationCollection does.

Definition at line 751 of file StopInfo.cpp.

Referenced by GetDescription(), GetStopReasonDataAtIndex(), GetStopReasonDataCount(), PerformAction(), ShouldStopSynchronous(), StopInfoBreakpoint(), and StopInfoBreakpoint().

◆ m_break_id

lldb::break_id_t lldb_private::StopInfoBreakpoint::m_break_id

private

Definition at line 744 of file StopInfo.cpp.

Referenced by GetDescription(), StopInfoBreakpoint(), StopInfoBreakpoint(), and StoreBPInfo().

◆ m_should_perform_action

bool lldb_private::StopInfoBreakpoint::m_should_perform_action

private

Definition at line 736 of file StopInfo.cpp.

Referenced by PerformAction(), StopInfoBreakpoint(), and StopInfoBreakpoint().

◆ m_should_stop

bool lldb_private::StopInfoBreakpoint::m_should_stop

private

Definition at line 734 of file StopInfo.cpp.

Referenced by PerformAction(), ShouldStop(), ShouldStopSynchronous(), StopInfoBreakpoint(), and StopInfoBreakpoint().

◆ m_should_stop_is_valid

bool lldb_private::StopInfoBreakpoint::m_should_stop_is_valid

private

Definition at line 735 of file StopInfo.cpp.

Referenced by PerformAction(), ShouldStop(), ShouldStopSynchronous(), StopInfoBreakpoint(), and StopInfoBreakpoint().

◆ m_was_all_internal

bool lldb_private::StopInfoBreakpoint::m_was_all_internal

private

Definition at line 745 of file StopInfo.cpp.

Referenced by DoShouldNotify(), PerformAction(), ShouldSelect(), ShouldShow(), StopInfoBreakpoint(), StopInfoBreakpoint(), and StoreBPInfo().

◆ m_was_one_shot

bool lldb_private::StopInfoBreakpoint::m_was_one_shot

private

Definition at line 746 of file StopInfo.cpp.

Referenced by GetDescription(), StopInfoBreakpoint(), StopInfoBreakpoint(), and StoreBPInfo().

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

StopInfo.cpp

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ StopInfoBreakpoint() [1/2]

◆ StopInfoBreakpoint() [2/2]

◆ ~StopInfoBreakpoint()

Member Function Documentation

◆ DoShouldNotify()

◆ GetBreakpointSiteSP()

◆ GetDescription()

◆ GetStopReason()

◆ GetStopReasonDataAtIndex()

◆ GetStopReasonDataCount()

◆ GetSuggestedStackFrameIndex()

◆ IsValidForOperatingSystemThread()

◆ PerformAction()

◆ ShouldSelect()

◆ ShouldShow()

◆ ShouldStop()

◆ ShouldStopSynchronous()

◆ StoreBPInfo()

Member Data Documentation

◆ m_address

◆ m_async_stopped_locs

◆ m_break_id

◆ m_should_perform_action

◆ m_should_stop

◆ m_should_stop_is_valid

◆ m_was_all_internal

◆ m_was_one_shot