Inheritance diagram for InstrumentationBoundsSafetyStopInfo:

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Public Member Functions
	~InstrumentationBoundsSafetyStopInfo () override=default
lldb::StopReason	GetStopReason () const override
std::optional< uint32_t >	GetSuggestedStackFrameIndex (bool inlined_stack) override
	This gives the StopInfo a chance to suggest a stack frame to select.
const char *	GetDescription () override
bool	DoShouldNotify (Event *event_ptr) override
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
virtual bool	ShouldStopSynchronous (Event *event_ptr)
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	IsValidForOperatingSystemThread (Thread &thread)
virtual bool	WasContinueInterrupted (Thread &thread)
	A Continue operation can result in a false stop event before any execution has happened.
virtual uint32_t	GetStopReasonDataCount () const
virtual uint64_t	GetStopReasonDataAtIndex (uint32_t idx)
void	OverrideShouldStop (bool override_value)
bool	GetOverrideShouldStop ()
bool	GetOverriddenShouldStopValue ()
StructuredData::ObjectSP	GetExtendedInfo ()
virtual bool	ShouldShow () const
	Returns true if this is a stop reason that should be shown to a user when viewing the thread with this stop info.
virtual bool	ShouldSelect () const
	Returns true if this is a stop reason that should cause a thread to be selected when stopping.

Static Public Member Functions
static lldb::StopInfoSP	CreateInstrumentationBoundsSafetyStopInfo (Thread &thread)
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)

Private Member Functions
	InstrumentationBoundsSafetyStopInfo (Thread &thread)
ComputedStopInfo	ComputeStopReasonAndSuggestedStackFrame (bool &warning_emitted_for_failure)
ComputedStopInfo	ComputeStopReasonAndSuggestedStackFrameWithDebugInfo (lldb::StackFrameSP parent_sf, lldb::user_id_t debugger_id, bool &warning_emitted_for_failure)
ComputedStopInfo	ComputeStopReasonAndSuggestedStackFrameWithoutDebugInfo (ThreadSP thread_sp, lldb::user_id_t debugger_id, bool &warning_emitted_for_failure)

Additional Inherited Members
Protected Member Functions inherited from lldb_private::StopInfo
virtual void	PerformAction (Event *event_ptr)
virtual bool	ShouldStop (Event *event_ptr)
bool	HasTargetRunSinceMe ()
void	MakeStopInfoValid ()
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 56 of file InstrumentationRuntimeBoundsSafety.cpp.

Constructor & Destructor Documentation

◆ ~InstrumentationBoundsSafetyStopInfo()

InstrumentationBoundsSafetyStopInfo::~InstrumentationBoundsSafetyStopInfo ( )

overridedefault

◆ InstrumentationBoundsSafetyStopInfo()

InstrumentationBoundsSafetyStopInfo::InstrumentationBoundsSafetyStopInfo ( Thread & thread )

private

Definition at line 93 of file InstrumentationRuntimeBoundsSafety.cpp.

References ComputeStopReasonAndSuggestedStackFrame(), lldb_private::StopInfo::GetThread(), lldb_private::StopInfo::m_description, lldb_private::StopInfo::m_extended_info, lldb_private::StopInfo::m_value, lldb_private::Debugger::ReportWarning(), SOFT_TRAP_FALLBACK_CATEGORY, lldb_private::StopInfo::StopInfo(), and lldb_private::StopInfo::Thread.

Referenced by CreateInstrumentationBoundsSafetyStopInfo().

Member Function Documentation

◆ ComputeStopReasonAndSuggestedStackFrame()

ComputedStopInfo InstrumentationBoundsSafetyStopInfo::ComputeStopReasonAndSuggestedStackFrame ( bool & warning_emitted_for_failure )

private

Definition at line 134 of file InstrumentationRuntimeBoundsSafety.cpp.

References ComputeStopReasonAndSuggestedStackFrameWithDebugInfo(), ComputeStopReasonAndSuggestedStackFrameWithoutDebugInfo(), lldb_private::StopInfo::GetThread(), and LogFailedCSI().

Referenced by InstrumentationBoundsSafetyStopInfo().

◆ ComputeStopReasonAndSuggestedStackFrameWithDebugInfo()

ComputedStopInfo InstrumentationBoundsSafetyStopInfo::ComputeStopReasonAndSuggestedStackFrameWithDebugInfo	(	lldb::StackFrameSP	parent_sf,
		lldb::user_id_t	debugger_id,
		bool &	warning_emitted_for_failure )

private

Definition at line 157 of file InstrumentationRuntimeBoundsSafety.cpp.

References LogFailedCSI(), lldb_private::Debugger::ReportWarning(), and SOFT_TRAP_CATEGORY_PREFIX.

Referenced by ComputeStopReasonAndSuggestedStackFrame().

◆ ComputeStopReasonAndSuggestedStackFrameWithoutDebugInfo()

ComputedStopInfo InstrumentationBoundsSafetyStopInfo::ComputeStopReasonAndSuggestedStackFrameWithoutDebugInfo	(	ThreadSP	thread_sp,
		lldb::user_id_t	debugger_id,
		bool &	warning_emitted_for_failure )

private

◆ CreateInstrumentationBoundsSafetyStopInfo()

lldb::StopInfoSP InstrumentationBoundsSafetyStopInfo::CreateInstrumentationBoundsSafetyStopInfo ( Thread & thread )

inlinestatic

Definition at line 74 of file InstrumentationRuntimeBoundsSafety.cpp.

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

◆ DoShouldNotify()

bool InstrumentationBoundsSafetyStopInfo::DoShouldNotify ( Event * event_ptr )

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 71 of file InstrumentationRuntimeBoundsSafety.cpp.

◆ GetDescription()

const char * InstrumentationBoundsSafetyStopInfo::GetDescription ( )

inlineoverridevirtual

Reimplemented from lldb_private::StopInfo.

Definition at line 69 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb_private::StopInfo::m_description.

◆ GetStopReason()

lldb::StopReason InstrumentationBoundsSafetyStopInfo::GetStopReason ( ) const

inlineoverridevirtual

Implements lldb_private::StopInfo.

Definition at line 60 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb::eStopReasonInstrumentation.

◆ GetSuggestedStackFrameIndex()

std::optional< uint32_t > InstrumentationBoundsSafetyStopInfo::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 65 of file InstrumentationRuntimeBoundsSafety.cpp.

References lldb_private::StopInfo::m_value.

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