LLDB mainline
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#include <AppleThreadPlanStepThroughObjCTrampoline.h>
Public Member Functions | |
AppleThreadPlanStepThroughDirectDispatch (Thread &thread, AppleObjCTrampolineHandler &handler, llvm::StringRef dispatch_func_name) | |
~AppleThreadPlanStepThroughDirectDispatch () override | |
void | GetDescription (Stream *s, lldb::DescriptionLevel level) override |
Print a description of this thread to the stream s. | |
bool | ShouldStop (Event *event_ptr) override |
bool | StopOthers () override |
bool | MischiefManaged () override |
bool | DoWillResume (lldb::StateType resume_state, bool current_plan) override |
void | SetFlagsToDefault () override |
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ThreadPlanStepOut (Thread &thread, SymbolContext *addr_context, bool first_insn, bool stop_others, Vote report_stop_vote, Vote report_run_vote, uint32_t frame_idx, LazyBool step_out_avoids_code_without_debug_info, bool continue_to_next_branch=false, bool gather_return_value=true) | |
~ThreadPlanStepOut () 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 |
void | SetStopOthers (bool new_value) override |
lldb::StateType | GetPlanRunState () override |
bool | WillStop () override |
bool | MischiefManaged () override |
void | DidPush () override |
bool | IsPlanStale () override |
lldb::ValueObjectSP | GetReturnValueObject () override |
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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 | SupportsResumeOthers () |
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 |
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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. | |
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ThreadPlanShouldStopHere (ThreadPlan *owner) | |
ThreadPlanShouldStopHere (ThreadPlan *owner, const ThreadPlanShouldStopHereCallbacks *callbacks, void *baton=nullptr) | |
virtual | ~ThreadPlanShouldStopHere () |
void | SetShouldStopHereCallbacks (const ThreadPlanShouldStopHereCallbacks *callbacks, void *baton) |
void | ClearShouldStopHereCallbacks () |
bool | InvokeShouldStopHereCallback (lldb::FrameComparison operation, Status &status) |
lldb::ThreadPlanSP | CheckShouldStopHereAndQueueStepOut (lldb::FrameComparison operation, Status &status) |
lldb_private::Flags & | GetFlags () |
const lldb_private::Flags & | GetFlags () const |
Protected Member Functions | |
bool | DoPlanExplainsStop (Event *event_ptr) override |
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void | SetFlagsToDefault () override |
bool | DoPlanExplainsStop (Event *event_ptr) override |
bool | DoWillResume (lldb::StateType resume_state, bool current_plan) override |
bool | QueueInlinedStepPlan (bool queue_now) |
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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) |
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virtual lldb::ThreadPlanSP | QueueStepOutFromHerePlan (Flags &flags, lldb::FrameComparison operation, Status &status) |
virtual void | SetFlagsToDefault ()=0 |
Protected Attributes | |
AppleObjCTrampolineHandler & | m_trampoline_handler |
std::string | m_dispatch_func_name |
lldb::ThreadPlanSP | m_objc_step_through_sp |
Which dispatch function we're stepping through. | |
std::vector< lldb::BreakpointSP > | m_msgSend_bkpts |
When we hit an objc_msgSend, we'll use this plan to get to its target. | |
bool | m_at_msg_send |
Breakpoints on the objc dispatch functions. | |
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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 |
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lldb::user_id_t | m_uid |
The user ID that uniquely identifies an object. | |
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ThreadPlanShouldStopHereCallbacks | m_callbacks |
void * | m_baton |
ThreadPlan * | m_owner |
lldb_private::Flags | m_flags |
Additional Inherited Members | |
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enum | ThreadPlanKind { eKindGeneric , eKindNull , eKindBase , eKindCallFunction , eKindPython , eKindStepInstruction , eKindStepOut , eKindStepOverBreakpoint , eKindStepOverRange , eKindStepInRange , eKindRunToAddress , eKindStepThrough , eKindStepUntil , eKindSingleThreadTimeout } |
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enum | { eNone = 0 , eAvoidInlines = (1 << 0) , eStepInAvoidNoDebug = (1 << 1) , eStepOutAvoidNoDebug = (1 << 2) } |
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static bool | DefaultShouldStopHereCallback (ThreadPlan *current_plan, Flags &flags, lldb::FrameComparison operation, Status &status, void *baton) |
static lldb::ThreadPlanSP | DefaultStepFromHereCallback (ThreadPlan *current_plan, Flags &flags, lldb::FrameComparison operation, Status &status, void *baton) |
Definition at line 83 of file AppleThreadPlanStepThroughObjCTrampoline.h.
AppleThreadPlanStepThroughDirectDispatch::AppleThreadPlanStepThroughDirectDispatch | ( | Thread & | thread, |
AppleObjCTrampolineHandler & | handler, | ||
llvm::StringRef | dispatch_func_name | ||
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Definition at line 241 of file AppleThreadPlanStepThroughObjCTrampoline.cpp.
References lldb_private::Flags::Clear(), lldb_private::Target::CreateBreakpoint(), lldb_private::ThreadPlanShouldStopHere::eStepInAvoidNoDebug, lldb_private::ThreadPlanShouldStopHere::eStepOutAvoidNoDebug, lldb_private::AppleObjCTrampolineHandler::ForEachDispatchFunction(), lldb_private::ThreadPlanShouldStopHere::GetFlags(), lldb_private::UserID::GetID(), lldb_private::ThreadProperties::GetStepInAvoidsNoDebug(), lldb_private::ThreadPlan::GetTarget(), lldb_private::ThreadPlan::GetThread(), m_msgSend_bkpts, and lldb_private::Flags::Set().
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override |
Definition at line 279 of file AppleThreadPlanStepThroughObjCTrampoline.cpp.
References lldb_private::ThreadPlan::GetTarget(), m_msgSend_bkpts, and lldb_private::Target::RemoveBreakpointByID().
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overrideprotectedvirtual |
Reimplemented from lldb_private::ThreadPlanStepOut.
Definition at line 309 of file AppleThreadPlanStepThroughObjCTrampoline.cpp.
References lldb_private::ThreadPlanStepOut::DoPlanExplainsStop(), lldb::eStopReasonBreakpoint, lldb::eStopReasonNone, lldb_private::ThreadPlan::GetPrivateStopInfo(), lldb_private::Thread::GetProcess(), lldb_private::ThreadPlan::GetThread(), m_at_msg_send, m_msgSend_bkpts, and lldb_private::ThreadPlan::SetPlanComplete().
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overridevirtual |
Reimplemented from lldb_private::ThreadPlanStepOut.
Definition at line 352 of file AppleThreadPlanStepThroughObjCTrampoline.cpp.
References lldb_private::ThreadPlanStepOut::DoWillResume().
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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.
[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. |
Reimplemented from lldb_private::ThreadPlanStepOut.
Definition at line 286 of file AppleThreadPlanStepThroughObjCTrampoline.cpp.
References lldb::eDescriptionLevelBrief, m_dispatch_func_name, m_msgSend_bkpts, lldb_private::Stream::Printf(), and lldb_private::Stream::PutCString().
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overridevirtual |
Reimplemented from lldb_private::ThreadPlanStepOut.
Definition at line 424 of file AppleThreadPlanStepThroughObjCTrampoline.cpp.
References lldb_private::ThreadPlan::IsPlanComplete(), and lldb_private::ThreadPlanStepOut::MischiefManaged().
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inlineoverridevirtual |
Reimplemented from lldb_private::ThreadPlanStepOut.
Definition at line 101 of file AppleThreadPlanStepThroughObjCTrampoline.h.
References lldb_private::ThreadPlanStepInRange::GetDefaultFlagsValue(), lldb_private::ThreadPlanShouldStopHere::GetFlags(), and lldb_private::Flags::Set().
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overridevirtual |
Reimplemented from lldb_private::ThreadPlanStepOut.
Definition at line 359 of file AppleThreadPlanStepThroughObjCTrampoline.cpp.
References lldb::eFrameCompareYounger, lldb::eLanguageTypeObjC, error(), lldb_private::GetLog(), lldb_private::Thread::GetProcess(), lldb_private::LanguageRuntime::GetStepThroughTrampolinePlan(), lldb_private::ThreadPlan::GetThread(), lldb_private::ThreadPlanShouldStopHere::InvokeShouldStopHereCallback(), LLDB_LOG, LLDB_LOGF, m_at_msg_send, m_msgSend_bkpts, m_objc_step_through_sp, lldb_private::Thread::QueueThreadPlan(), lldb_private::ThreadPlan::SetPlanComplete(), lldb_private::ThreadPlanStepOut::ShouldStop(), and lldb_private::Step.
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inlineoverridevirtual |
Reimplemented from lldb_private::ThreadPlanStepOut.
Definition at line 95 of file AppleThreadPlanStepThroughObjCTrampoline.h.
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protected |
Breakpoints on the objc dispatch functions.
Definition at line 116 of file AppleThreadPlanStepThroughObjCTrampoline.h.
Referenced by DoPlanExplainsStop(), and ShouldStop().
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protected |
Definition at line 109 of file AppleThreadPlanStepThroughObjCTrampoline.h.
Referenced by GetDescription().
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When we hit an objc_msgSend, we'll use this plan to get to its target.
Definition at line 114 of file AppleThreadPlanStepThroughObjCTrampoline.h.
Referenced by AppleThreadPlanStepThroughDirectDispatch(), DoPlanExplainsStop(), GetDescription(), ShouldStop(), and ~AppleThreadPlanStepThroughDirectDispatch().
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protected |
Which dispatch function we're stepping through.
Definition at line 111 of file AppleThreadPlanStepThroughObjCTrampoline.h.
Referenced by ShouldStop().
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protected |
Definition at line 108 of file AppleThreadPlanStepThroughObjCTrampoline.h.