1 //===-- SBThread.cpp --------------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "lldb/API/SBThread.h"
12 #include "lldb/API/SBFileSpec.h"
13 #include "lldb/API/SBStream.h"
14 #include "lldb/API/SBSymbolContext.h"
15 #include "lldb/Breakpoint/BreakpointLocation.h"
16 #include "lldb/Core/Debugger.h"
17 #include "lldb/Core/State.h"
18 #include "lldb/Core/StreamFile.h"
19 #include "lldb/Core/ValueObject.h"
20 #include "lldb/Interpreter/CommandInterpreter.h"
21 #include "lldb/Symbol/CompileUnit.h"
22 #include "lldb/Symbol/SymbolContext.h"
23 #include "lldb/Target/Process.h"
24 #include "lldb/Target/Queue.h"
25 #include "lldb/Target/StopInfo.h"
26 #include "lldb/Target/SystemRuntime.h"
27 #include "lldb/Target/Target.h"
28 #include "lldb/Target/Thread.h"
29 #include "lldb/Target/ThreadPlan.h"
30 #include "lldb/Target/ThreadPlanStepInRange.h"
31 #include "lldb/Target/ThreadPlanStepInstruction.h"
32 #include "lldb/Target/ThreadPlanStepOut.h"
33 #include "lldb/Target/ThreadPlanStepRange.h"
34 #include "lldb/Target/UnixSignals.h"
35 #include "lldb/Utility/Stream.h"
36 #include "lldb/Utility/StructuredData.h"
38 #include "lldb/API/SBAddress.h"
39 #include "lldb/API/SBDebugger.h"
40 #include "lldb/API/SBEvent.h"
41 #include "lldb/API/SBFrame.h"
42 #include "lldb/API/SBProcess.h"
43 #include "lldb/API/SBThreadCollection.h"
44 #include "lldb/API/SBThreadPlan.h"
45 #include "lldb/API/SBValue.h"
46 #include "lldb/lldb-enumerations.h"
49 using namespace lldb_private;
51 const char *SBThread::GetBroadcasterClassName() {
52 return Thread::GetStaticBroadcasterClass().AsCString();
55 //----------------------------------------------------------------------
57 //----------------------------------------------------------------------
58 SBThread::SBThread() : m_opaque_sp(new ExecutionContextRef()) {}
60 SBThread::SBThread(const ThreadSP &lldb_object_sp)
61 : m_opaque_sp(new ExecutionContextRef(lldb_object_sp)) {}
63 SBThread::SBThread(const SBThread &rhs)
64 : m_opaque_sp(new ExecutionContextRef(*rhs.m_opaque_sp)) {}
66 //----------------------------------------------------------------------
67 // Assignment operator
68 //----------------------------------------------------------------------
70 const lldb::SBThread &SBThread::operator=(const SBThread &rhs) {
72 *m_opaque_sp = *rhs.m_opaque_sp;
76 //----------------------------------------------------------------------
78 //----------------------------------------------------------------------
79 SBThread::~SBThread() {}
81 lldb::SBQueue SBThread::GetQueue() const {
84 std::unique_lock<std::recursive_mutex> lock;
85 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
87 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
88 if (exe_ctx.HasThreadScope()) {
89 Process::StopLocker stop_locker;
90 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
91 queue_sp = exe_ctx.GetThreadPtr()->GetQueue();
93 sb_queue.SetQueue(queue_sp);
97 log->Printf("SBThread(%p)::GetQueue() => error: process is running",
98 static_cast<void *>(exe_ctx.GetThreadPtr()));
103 log->Printf("SBThread(%p)::GetQueue () => SBQueue(%p)",
104 static_cast<void *>(exe_ctx.GetThreadPtr()),
105 static_cast<void *>(queue_sp.get()));
110 bool SBThread::IsValid() const {
111 std::unique_lock<std::recursive_mutex> lock;
112 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
114 Target *target = exe_ctx.GetTargetPtr();
115 Process *process = exe_ctx.GetProcessPtr();
116 if (target && process) {
117 Process::StopLocker stop_locker;
118 if (stop_locker.TryLock(&process->GetRunLock()))
119 return m_opaque_sp->GetThreadSP().get() != NULL;
121 // Without a valid target & process, this thread can't be valid.
125 void SBThread::Clear() { m_opaque_sp->Clear(); }
127 StopReason SBThread::GetStopReason() {
128 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
130 StopReason reason = eStopReasonInvalid;
131 std::unique_lock<std::recursive_mutex> lock;
132 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
134 if (exe_ctx.HasThreadScope()) {
135 Process::StopLocker stop_locker;
136 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
137 return exe_ctx.GetThreadPtr()->GetStopReason();
141 "SBThread(%p)::GetStopReason() => error: process is running",
142 static_cast<void *>(exe_ctx.GetThreadPtr()));
147 log->Printf("SBThread(%p)::GetStopReason () => %s",
148 static_cast<void *>(exe_ctx.GetThreadPtr()),
149 Thread::StopReasonAsCString(reason));
154 size_t SBThread::GetStopReasonDataCount() {
155 std::unique_lock<std::recursive_mutex> lock;
156 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
158 if (exe_ctx.HasThreadScope()) {
159 Process::StopLocker stop_locker;
160 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
161 StopInfoSP stop_info_sp = exe_ctx.GetThreadPtr()->GetStopInfo();
163 StopReason reason = stop_info_sp->GetStopReason();
165 case eStopReasonInvalid:
166 case eStopReasonNone:
167 case eStopReasonTrace:
168 case eStopReasonExec:
169 case eStopReasonPlanComplete:
170 case eStopReasonThreadExiting:
171 case eStopReasonInstrumentation:
172 // There is no data for these stop reasons.
175 case eStopReasonBreakpoint: {
176 break_id_t site_id = stop_info_sp->GetValue();
177 lldb::BreakpointSiteSP bp_site_sp(
178 exe_ctx.GetProcessPtr()->GetBreakpointSiteList().FindByID(
181 return bp_site_sp->GetNumberOfOwners() * 2;
183 return 0; // Breakpoint must have cleared itself...
186 case eStopReasonWatchpoint:
189 case eStopReasonSignal:
192 case eStopReasonException:
197 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
199 log->Printf("SBThread(%p)::GetStopReasonDataCount() => error: process "
201 static_cast<void *>(exe_ctx.GetThreadPtr()));
207 uint64_t SBThread::GetStopReasonDataAtIndex(uint32_t idx) {
208 std::unique_lock<std::recursive_mutex> lock;
209 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
211 if (exe_ctx.HasThreadScope()) {
212 Process::StopLocker stop_locker;
213 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
214 Thread *thread = exe_ctx.GetThreadPtr();
215 StopInfoSP stop_info_sp = thread->GetStopInfo();
217 StopReason reason = stop_info_sp->GetStopReason();
219 case eStopReasonInvalid:
220 case eStopReasonNone:
221 case eStopReasonTrace:
222 case eStopReasonExec:
223 case eStopReasonPlanComplete:
224 case eStopReasonThreadExiting:
225 case eStopReasonInstrumentation:
226 // There is no data for these stop reasons.
229 case eStopReasonBreakpoint: {
230 break_id_t site_id = stop_info_sp->GetValue();
231 lldb::BreakpointSiteSP bp_site_sp(
232 exe_ctx.GetProcessPtr()->GetBreakpointSiteList().FindByID(
235 uint32_t bp_index = idx / 2;
236 BreakpointLocationSP bp_loc_sp(
237 bp_site_sp->GetOwnerAtIndex(bp_index));
240 // Odd idx, return the breakpoint location ID
241 return bp_loc_sp->GetID();
243 // Even idx, return the breakpoint ID
244 return bp_loc_sp->GetBreakpoint().GetID();
248 return LLDB_INVALID_BREAK_ID;
251 case eStopReasonWatchpoint:
252 return stop_info_sp->GetValue();
254 case eStopReasonSignal:
255 return stop_info_sp->GetValue();
257 case eStopReasonException:
258 return stop_info_sp->GetValue();
262 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
264 log->Printf("SBThread(%p)::GetStopReasonDataAtIndex() => error: "
265 "process is running",
266 static_cast<void *>(exe_ctx.GetThreadPtr()));
272 bool SBThread::GetStopReasonExtendedInfoAsJSON(lldb::SBStream &stream) {
273 Stream &strm = stream.ref();
275 std::unique_lock<std::recursive_mutex> lock;
276 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
278 if (!exe_ctx.HasThreadScope())
281 StopInfoSP stop_info = exe_ctx.GetThreadPtr()->GetStopInfo();
282 StructuredData::ObjectSP info = stop_info->GetExtendedInfo();
292 SBThread::GetStopReasonExtendedBacktraces(InstrumentationRuntimeType type) {
293 ThreadCollectionSP threads;
294 threads.reset(new ThreadCollection());
296 std::unique_lock<std::recursive_mutex> lock;
297 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
299 if (!exe_ctx.HasThreadScope())
302 ProcessSP process_sp = exe_ctx.GetProcessSP();
304 StopInfoSP stop_info = exe_ctx.GetThreadPtr()->GetStopInfo();
305 StructuredData::ObjectSP info = stop_info->GetExtendedInfo();
309 return process_sp->GetInstrumentationRuntime(type)
310 ->GetBacktracesFromExtendedStopInfo(info);
313 size_t SBThread::GetStopDescription(char *dst, size_t dst_len) {
314 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
316 std::unique_lock<std::recursive_mutex> lock;
317 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
319 if (exe_ctx.HasThreadScope()) {
320 Process::StopLocker stop_locker;
321 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
323 StopInfoSP stop_info_sp = exe_ctx.GetThreadPtr()->GetStopInfo();
325 const char *stop_desc = stop_info_sp->GetDescription();
329 "SBThread(%p)::GetStopDescription (dst, dst_len) => \"%s\"",
330 static_cast<void *>(exe_ctx.GetThreadPtr()), stop_desc);
332 return ::snprintf(dst, dst_len, "%s", stop_desc);
334 // NULL dst passed in, return the length needed to contain the
336 return ::strlen(stop_desc) + 1; // Include the NULL byte for size
339 size_t stop_desc_len = 0;
340 switch (stop_info_sp->GetStopReason()) {
341 case eStopReasonTrace:
342 case eStopReasonPlanComplete: {
343 static char trace_desc[] = "step";
344 stop_desc = trace_desc;
346 sizeof(trace_desc); // Include the NULL byte for size
349 case eStopReasonBreakpoint: {
350 static char bp_desc[] = "breakpoint hit";
352 stop_desc_len = sizeof(bp_desc); // Include the NULL byte for size
355 case eStopReasonWatchpoint: {
356 static char wp_desc[] = "watchpoint hit";
358 stop_desc_len = sizeof(wp_desc); // Include the NULL byte for size
361 case eStopReasonSignal: {
363 exe_ctx.GetProcessPtr()->GetUnixSignals()->GetSignalAsCString(
364 stop_info_sp->GetValue());
365 if (stop_desc == NULL || stop_desc[0] == '\0') {
366 static char signal_desc[] = "signal";
367 stop_desc = signal_desc;
369 sizeof(signal_desc); // Include the NULL byte for size
373 case eStopReasonException: {
374 char exc_desc[] = "exception";
375 stop_desc = exc_desc;
376 stop_desc_len = sizeof(exc_desc); // Include the NULL byte for size
379 case eStopReasonExec: {
380 char exc_desc[] = "exec";
381 stop_desc = exc_desc;
382 stop_desc_len = sizeof(exc_desc); // Include the NULL byte for size
385 case eStopReasonThreadExiting: {
386 char limbo_desc[] = "thread exiting";
387 stop_desc = limbo_desc;
388 stop_desc_len = sizeof(limbo_desc);
394 if (stop_desc && stop_desc[0]) {
397 "SBThread(%p)::GetStopDescription (dst, dst_len) => '%s'",
398 static_cast<void *>(exe_ctx.GetThreadPtr()), stop_desc);
401 return ::snprintf(dst, dst_len, "%s", stop_desc) +
402 1; // Include the NULL byte
404 if (stop_desc_len == 0)
405 stop_desc_len = ::strlen(stop_desc) + 1; // Include the NULL byte
407 return stop_desc_len;
412 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
415 "SBThread(%p)::GetStopDescription() => error: process is running",
416 static_cast<void *>(exe_ctx.GetThreadPtr()));
424 SBValue SBThread::GetStopReturnValue() {
425 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
426 ValueObjectSP return_valobj_sp;
427 std::unique_lock<std::recursive_mutex> lock;
428 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
430 if (exe_ctx.HasThreadScope()) {
431 Process::StopLocker stop_locker;
432 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
433 StopInfoSP stop_info_sp = exe_ctx.GetThreadPtr()->GetStopInfo();
435 return_valobj_sp = StopInfo::GetReturnValueObject(stop_info_sp);
440 "SBThread(%p)::GetStopReturnValue() => error: process is running",
441 static_cast<void *>(exe_ctx.GetThreadPtr()));
446 log->Printf("SBThread(%p)::GetStopReturnValue () => %s",
447 static_cast<void *>(exe_ctx.GetThreadPtr()),
448 return_valobj_sp.get() ? return_valobj_sp->GetValueAsCString()
449 : "<no return value>");
451 return SBValue(return_valobj_sp);
454 void SBThread::SetThread(const ThreadSP &lldb_object_sp) {
455 m_opaque_sp->SetThreadSP(lldb_object_sp);
458 lldb::tid_t SBThread::GetThreadID() const {
459 ThreadSP thread_sp(m_opaque_sp->GetThreadSP());
461 return thread_sp->GetID();
462 return LLDB_INVALID_THREAD_ID;
465 uint32_t SBThread::GetIndexID() const {
466 ThreadSP thread_sp(m_opaque_sp->GetThreadSP());
468 return thread_sp->GetIndexID();
469 return LLDB_INVALID_INDEX32;
472 const char *SBThread::GetName() const {
473 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
474 const char *name = NULL;
475 std::unique_lock<std::recursive_mutex> lock;
476 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
478 if (exe_ctx.HasThreadScope()) {
479 Process::StopLocker stop_locker;
480 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
481 name = exe_ctx.GetThreadPtr()->GetName();
484 log->Printf("SBThread(%p)::GetName() => error: process is running",
485 static_cast<void *>(exe_ctx.GetThreadPtr()));
490 log->Printf("SBThread(%p)::GetName () => %s",
491 static_cast<void *>(exe_ctx.GetThreadPtr()),
492 name ? name : "NULL");
497 const char *SBThread::GetQueueName() const {
498 const char *name = NULL;
499 std::unique_lock<std::recursive_mutex> lock;
500 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
502 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
503 if (exe_ctx.HasThreadScope()) {
504 Process::StopLocker stop_locker;
505 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
506 name = exe_ctx.GetThreadPtr()->GetQueueName();
509 log->Printf("SBThread(%p)::GetQueueName() => error: process is running",
510 static_cast<void *>(exe_ctx.GetThreadPtr()));
515 log->Printf("SBThread(%p)::GetQueueName () => %s",
516 static_cast<void *>(exe_ctx.GetThreadPtr()),
517 name ? name : "NULL");
522 lldb::queue_id_t SBThread::GetQueueID() const {
523 queue_id_t id = LLDB_INVALID_QUEUE_ID;
524 std::unique_lock<std::recursive_mutex> lock;
525 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
527 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
528 if (exe_ctx.HasThreadScope()) {
529 Process::StopLocker stop_locker;
530 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
531 id = exe_ctx.GetThreadPtr()->GetQueueID();
534 log->Printf("SBThread(%p)::GetQueueID() => error: process is running",
535 static_cast<void *>(exe_ctx.GetThreadPtr()));
540 log->Printf("SBThread(%p)::GetQueueID () => 0x%" PRIx64,
541 static_cast<void *>(exe_ctx.GetThreadPtr()), id);
546 bool SBThread::GetInfoItemByPathAsString(const char *path, SBStream &strm) {
547 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
548 bool success = false;
549 std::unique_lock<std::recursive_mutex> lock;
550 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
552 if (exe_ctx.HasThreadScope()) {
553 Process::StopLocker stop_locker;
554 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
555 Thread *thread = exe_ctx.GetThreadPtr();
556 StructuredData::ObjectSP info_root_sp = thread->GetExtendedInfo();
558 StructuredData::ObjectSP node =
559 info_root_sp->GetObjectForDotSeparatedPath(path);
561 if (node->GetType() == eStructuredDataTypeString) {
562 strm.Printf("%s", node->GetAsString()->GetValue().str().c_str());
565 if (node->GetType() == eStructuredDataTypeInteger) {
566 strm.Printf("0x%" PRIx64, node->GetAsInteger()->GetValue());
569 if (node->GetType() == eStructuredDataTypeFloat) {
570 strm.Printf("0x%f", node->GetAsFloat()->GetValue());
573 if (node->GetType() == eStructuredDataTypeBoolean) {
574 if (node->GetAsBoolean()->GetValue() == true)
577 strm.Printf("false");
580 if (node->GetType() == eStructuredDataTypeNull) {
588 log->Printf("SBThread(%p)::GetInfoItemByPathAsString() => error: "
589 "process is running",
590 static_cast<void *>(exe_ctx.GetThreadPtr()));
595 log->Printf("SBThread(%p)::GetInfoItemByPathAsString (\"%s\") => \"%s\"",
596 static_cast<void *>(exe_ctx.GetThreadPtr()), path, strm.GetData());
601 SBError SBThread::ResumeNewPlan(ExecutionContext &exe_ctx,
602 ThreadPlan *new_plan) {
605 Process *process = exe_ctx.GetProcessPtr();
607 sb_error.SetErrorString("No process in SBThread::ResumeNewPlan");
611 Thread *thread = exe_ctx.GetThreadPtr();
613 sb_error.SetErrorString("No thread in SBThread::ResumeNewPlan");
617 // User level plans should be Master Plans so they can be interrupted, other
618 // plans executed, and
619 // then a "continue" will resume the plan.
620 if (new_plan != NULL) {
621 new_plan->SetIsMasterPlan(true);
622 new_plan->SetOkayToDiscard(false);
625 // Why do we need to set the current thread by ID here???
626 process->GetThreadList().SetSelectedThreadByID(thread->GetID());
628 if (process->GetTarget().GetDebugger().GetAsyncExecution())
629 sb_error.ref() = process->Resume();
631 sb_error.ref() = process->ResumeSynchronous(NULL);
636 void SBThread::StepOver(lldb::RunMode stop_other_threads) {
637 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
639 std::unique_lock<std::recursive_mutex> lock;
640 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
643 log->Printf("SBThread(%p)::StepOver (stop_other_threads='%s')",
644 static_cast<void *>(exe_ctx.GetThreadPtr()),
645 Thread::RunModeAsCString(stop_other_threads));
647 if (exe_ctx.HasThreadScope()) {
648 Thread *thread = exe_ctx.GetThreadPtr();
649 bool abort_other_plans = false;
650 StackFrameSP frame_sp(thread->GetStackFrameAtIndex(0));
652 ThreadPlanSP new_plan_sp;
654 if (frame_sp->HasDebugInformation()) {
655 const LazyBool avoid_no_debug = eLazyBoolCalculate;
656 SymbolContext sc(frame_sp->GetSymbolContext(eSymbolContextEverything));
657 new_plan_sp = thread->QueueThreadPlanForStepOverRange(
658 abort_other_plans, sc.line_entry, sc, stop_other_threads,
661 new_plan_sp = thread->QueueThreadPlanForStepSingleInstruction(
662 true, abort_other_plans, stop_other_threads);
666 // This returns an error, we should use it!
667 ResumeNewPlan(exe_ctx, new_plan_sp.get());
671 void SBThread::StepInto(lldb::RunMode stop_other_threads) {
672 StepInto(NULL, stop_other_threads);
675 void SBThread::StepInto(const char *target_name,
676 lldb::RunMode stop_other_threads) {
678 StepInto(target_name, LLDB_INVALID_LINE_NUMBER, error, stop_other_threads);
681 void SBThread::StepInto(const char *target_name, uint32_t end_line,
682 SBError &error, lldb::RunMode stop_other_threads) {
683 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
685 std::unique_lock<std::recursive_mutex> lock;
686 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
690 "SBThread(%p)::StepInto (target_name='%s', stop_other_threads='%s')",
691 static_cast<void *>(exe_ctx.GetThreadPtr()),
692 target_name ? target_name : "<NULL>",
693 Thread::RunModeAsCString(stop_other_threads));
695 if (exe_ctx.HasThreadScope()) {
696 bool abort_other_plans = false;
698 Thread *thread = exe_ctx.GetThreadPtr();
699 StackFrameSP frame_sp(thread->GetStackFrameAtIndex(0));
700 ThreadPlanSP new_plan_sp;
702 if (frame_sp && frame_sp->HasDebugInformation()) {
703 SymbolContext sc(frame_sp->GetSymbolContext(eSymbolContextEverything));
705 if (end_line == LLDB_INVALID_LINE_NUMBER)
706 range = sc.line_entry.range;
708 if (!sc.GetAddressRangeFromHereToEndLine(end_line, range, error.ref()))
712 const LazyBool step_out_avoids_code_without_debug_info =
714 const LazyBool step_in_avoids_code_without_debug_info =
716 new_plan_sp = thread->QueueThreadPlanForStepInRange(
717 abort_other_plans, range, sc, target_name, stop_other_threads,
718 step_in_avoids_code_without_debug_info,
719 step_out_avoids_code_without_debug_info);
721 new_plan_sp = thread->QueueThreadPlanForStepSingleInstruction(
722 false, abort_other_plans, stop_other_threads);
725 error = ResumeNewPlan(exe_ctx, new_plan_sp.get());
729 void SBThread::StepOut() {
730 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
732 std::unique_lock<std::recursive_mutex> lock;
733 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
736 log->Printf("SBThread(%p)::StepOut ()",
737 static_cast<void *>(exe_ctx.GetThreadPtr()));
739 if (exe_ctx.HasThreadScope()) {
740 bool abort_other_plans = false;
741 bool stop_other_threads = false;
743 Thread *thread = exe_ctx.GetThreadPtr();
745 const LazyBool avoid_no_debug = eLazyBoolCalculate;
746 ThreadPlanSP new_plan_sp(thread->QueueThreadPlanForStepOut(
747 abort_other_plans, NULL, false, stop_other_threads, eVoteYes,
748 eVoteNoOpinion, 0, avoid_no_debug));
750 // This returns an error, we should use it!
751 ResumeNewPlan(exe_ctx, new_plan_sp.get());
755 void SBThread::StepOutOfFrame(lldb::SBFrame &sb_frame) {
756 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
758 std::unique_lock<std::recursive_mutex> lock;
759 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
761 if (!sb_frame.IsValid()) {
764 "SBThread(%p)::StepOutOfFrame passed an invalid frame, returning.",
765 static_cast<void *>(exe_ctx.GetThreadPtr()));
769 StackFrameSP frame_sp(sb_frame.GetFrameSP());
771 SBStream frame_desc_strm;
772 sb_frame.GetDescription(frame_desc_strm);
773 log->Printf("SBThread(%p)::StepOutOfFrame (frame = SBFrame(%p): %s)",
774 static_cast<void *>(exe_ctx.GetThreadPtr()),
775 static_cast<void *>(frame_sp.get()), frame_desc_strm.GetData());
778 if (exe_ctx.HasThreadScope()) {
779 bool abort_other_plans = false;
780 bool stop_other_threads = false;
781 Thread *thread = exe_ctx.GetThreadPtr();
782 if (sb_frame.GetThread().GetThreadID() != thread->GetID()) {
783 log->Printf("SBThread(%p)::StepOutOfFrame passed a frame from another "
784 "thread (0x%" PRIx64 " vrs. 0x%" PRIx64 ", returning.",
785 static_cast<void *>(exe_ctx.GetThreadPtr()),
786 sb_frame.GetThread().GetThreadID(), thread->GetID());
789 ThreadPlanSP new_plan_sp(thread->QueueThreadPlanForStepOut(
790 abort_other_plans, NULL, false, stop_other_threads, eVoteYes,
791 eVoteNoOpinion, frame_sp->GetFrameIndex()));
793 // This returns an error, we should use it!
794 ResumeNewPlan(exe_ctx, new_plan_sp.get());
798 void SBThread::StepInstruction(bool step_over) {
799 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
801 std::unique_lock<std::recursive_mutex> lock;
802 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
805 log->Printf("SBThread(%p)::StepInstruction (step_over=%i)",
806 static_cast<void *>(exe_ctx.GetThreadPtr()), step_over);
808 if (exe_ctx.HasThreadScope()) {
809 Thread *thread = exe_ctx.GetThreadPtr();
810 ThreadPlanSP new_plan_sp(
811 thread->QueueThreadPlanForStepSingleInstruction(step_over, true, true));
813 // This returns an error, we should use it!
814 ResumeNewPlan(exe_ctx, new_plan_sp.get());
818 void SBThread::RunToAddress(lldb::addr_t addr) {
819 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
821 std::unique_lock<std::recursive_mutex> lock;
822 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
825 log->Printf("SBThread(%p)::RunToAddress (addr=0x%" PRIx64 ")",
826 static_cast<void *>(exe_ctx.GetThreadPtr()), addr);
828 if (exe_ctx.HasThreadScope()) {
829 bool abort_other_plans = false;
830 bool stop_other_threads = true;
832 Address target_addr(addr);
834 Thread *thread = exe_ctx.GetThreadPtr();
836 ThreadPlanSP new_plan_sp(thread->QueueThreadPlanForRunToAddress(
837 abort_other_plans, target_addr, stop_other_threads));
839 // This returns an error, we should use it!
840 ResumeNewPlan(exe_ctx, new_plan_sp.get());
844 SBError SBThread::StepOverUntil(lldb::SBFrame &sb_frame,
845 lldb::SBFileSpec &sb_file_spec, uint32_t line) {
847 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
850 std::unique_lock<std::recursive_mutex> lock;
851 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
853 StackFrameSP frame_sp(sb_frame.GetFrameSP());
856 SBStream frame_desc_strm;
857 sb_frame.GetDescription(frame_desc_strm);
858 sb_file_spec->GetPath(path, sizeof(path));
859 log->Printf("SBThread(%p)::StepOverUntil (frame = SBFrame(%p): %s, "
860 "file+line = %s:%u)",
861 static_cast<void *>(exe_ctx.GetThreadPtr()),
862 static_cast<void *>(frame_sp.get()), frame_desc_strm.GetData(),
866 if (exe_ctx.HasThreadScope()) {
867 Target *target = exe_ctx.GetTargetPtr();
868 Thread *thread = exe_ctx.GetThreadPtr();
871 sb_error.SetErrorString("invalid line argument");
876 frame_sp = thread->GetSelectedFrame();
878 frame_sp = thread->GetStackFrameAtIndex(0);
881 SymbolContext frame_sc;
883 sb_error.SetErrorString("no valid frames in thread to step");
887 // If we have a frame, get its line
888 frame_sc = frame_sp->GetSymbolContext(
889 eSymbolContextCompUnit | eSymbolContextFunction |
890 eSymbolContextLineEntry | eSymbolContextSymbol);
892 if (frame_sc.comp_unit == NULL) {
893 sb_error.SetErrorStringWithFormat(
894 "frame %u doesn't have debug information", frame_sp->GetFrameIndex());
898 FileSpec step_file_spec;
899 if (sb_file_spec.IsValid()) {
900 // The file spec passed in was valid, so use it
901 step_file_spec = sb_file_spec.ref();
903 if (frame_sc.line_entry.IsValid())
904 step_file_spec = frame_sc.line_entry.file;
906 sb_error.SetErrorString("invalid file argument or no file for frame");
911 // Grab the current function, then we will make sure the "until" address is
912 // within the function. We discard addresses that are out of the current
913 // function, and then if there are no addresses remaining, give an
917 bool all_in_function = true;
918 AddressRange fun_range = frame_sc.function->GetAddressRange();
920 std::vector<addr_t> step_over_until_addrs;
921 const bool abort_other_plans = false;
922 const bool stop_other_threads = false;
923 const bool check_inlines = true;
924 const bool exact = false;
926 SymbolContextList sc_list;
927 const uint32_t num_matches = frame_sc.comp_unit->ResolveSymbolContext(
928 step_file_spec, line, check_inlines, exact, eSymbolContextLineEntry,
930 if (num_matches > 0) {
932 for (uint32_t i = 0; i < num_matches; ++i) {
933 if (sc_list.GetContextAtIndex(i, sc)) {
935 sc.line_entry.range.GetBaseAddress().GetLoadAddress(target);
936 if (step_addr != LLDB_INVALID_ADDRESS) {
937 if (fun_range.ContainsLoadAddress(step_addr, target))
938 step_over_until_addrs.push_back(step_addr);
940 all_in_function = false;
946 if (step_over_until_addrs.empty()) {
947 if (all_in_function) {
948 step_file_spec.GetPath(path, sizeof(path));
949 sb_error.SetErrorStringWithFormat("No line entries for %s:%u", path,
952 sb_error.SetErrorString("step until target not in current function");
954 ThreadPlanSP new_plan_sp(thread->QueueThreadPlanForStepUntil(
955 abort_other_plans, &step_over_until_addrs[0],
956 step_over_until_addrs.size(), stop_other_threads,
957 frame_sp->GetFrameIndex()));
959 sb_error = ResumeNewPlan(exe_ctx, new_plan_sp.get());
962 sb_error.SetErrorString("this SBThread object is invalid");
967 SBError SBThread::StepUsingScriptedThreadPlan(const char *script_class_name) {
968 return StepUsingScriptedThreadPlan(script_class_name, true);
971 SBError SBThread::StepUsingScriptedThreadPlan(const char *script_class_name,
972 bool resume_immediately) {
973 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
976 std::unique_lock<std::recursive_mutex> lock;
977 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
980 log->Printf("SBThread(%p)::StepUsingScriptedThreadPlan: class name: %s",
981 static_cast<void *>(exe_ctx.GetThreadPtr()), script_class_name);
984 if (!exe_ctx.HasThreadScope()) {
985 sb_error.SetErrorString("this SBThread object is invalid");
989 Thread *thread = exe_ctx.GetThreadPtr();
990 ThreadPlanSP thread_plan_sp =
991 thread->QueueThreadPlanForStepScripted(false, script_class_name, false);
993 if (!thread_plan_sp) {
994 sb_error.SetErrorStringWithFormat(
995 "Error queueing thread plan for class: %s", script_class_name);
999 if (!resume_immediately) {
1004 sb_error = ResumeNewPlan(exe_ctx, thread_plan_sp.get());
1006 sb_error.SetErrorStringWithFormat(
1007 "Error resuming thread plan for class: %s.", script_class_name);
1009 log->Printf("SBThread(%p)::StepUsingScriptedThreadPlan: Error queuing "
1010 "thread plan for class: %s",
1011 static_cast<void *>(exe_ctx.GetThreadPtr()),
1018 SBError SBThread::JumpToLine(lldb::SBFileSpec &file_spec, uint32_t line) {
1019 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1022 std::unique_lock<std::recursive_mutex> lock;
1023 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1026 log->Printf("SBThread(%p)::JumpToLine (file+line = %s:%u)",
1027 static_cast<void *>(exe_ctx.GetThreadPtr()),
1028 file_spec->GetPath().c_str(), line);
1030 if (!exe_ctx.HasThreadScope()) {
1031 sb_error.SetErrorString("this SBThread object is invalid");
1035 Thread *thread = exe_ctx.GetThreadPtr();
1037 Status err = thread->JumpToLine(file_spec.get(), line, true);
1038 sb_error.SetError(err);
1042 SBError SBThread::ReturnFromFrame(SBFrame &frame, SBValue &return_value) {
1045 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1047 std::unique_lock<std::recursive_mutex> lock;
1048 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1051 log->Printf("SBThread(%p)::ReturnFromFrame (frame=%d)",
1052 static_cast<void *>(exe_ctx.GetThreadPtr()),
1053 frame.GetFrameID());
1055 if (exe_ctx.HasThreadScope()) {
1056 Thread *thread = exe_ctx.GetThreadPtr();
1058 thread->ReturnFromFrame(frame.GetFrameSP(), return_value.GetSP()));
1064 SBError SBThread::UnwindInnermostExpression() {
1067 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1069 std::unique_lock<std::recursive_mutex> lock;
1070 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1073 log->Printf("SBThread(%p)::UnwindExpressionEvaluation",
1074 static_cast<void *>(exe_ctx.GetThreadPtr()));
1076 if (exe_ctx.HasThreadScope()) {
1077 Thread *thread = exe_ctx.GetThreadPtr();
1078 sb_error.SetError(thread->UnwindInnermostExpression());
1079 if (sb_error.Success())
1080 thread->SetSelectedFrameByIndex(0, false);
1086 bool SBThread::Suspend() {
1087 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1088 std::unique_lock<std::recursive_mutex> lock;
1089 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1091 bool result = false;
1092 if (exe_ctx.HasThreadScope()) {
1093 Process::StopLocker stop_locker;
1094 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
1095 exe_ctx.GetThreadPtr()->SetResumeState(eStateSuspended);
1099 log->Printf("SBThread(%p)::Suspend() => error: process is running",
1100 static_cast<void *>(exe_ctx.GetThreadPtr()));
1104 log->Printf("SBThread(%p)::Suspend() => %i",
1105 static_cast<void *>(exe_ctx.GetThreadPtr()), result);
1109 bool SBThread::Resume() {
1110 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1111 std::unique_lock<std::recursive_mutex> lock;
1112 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1114 bool result = false;
1115 if (exe_ctx.HasThreadScope()) {
1116 Process::StopLocker stop_locker;
1117 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
1118 const bool override_suspend = true;
1119 exe_ctx.GetThreadPtr()->SetResumeState(eStateRunning, override_suspend);
1123 log->Printf("SBThread(%p)::Resume() => error: process is running",
1124 static_cast<void *>(exe_ctx.GetThreadPtr()));
1128 log->Printf("SBThread(%p)::Resume() => %i",
1129 static_cast<void *>(exe_ctx.GetThreadPtr()), result);
1133 bool SBThread::IsSuspended() {
1134 std::unique_lock<std::recursive_mutex> lock;
1135 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1137 if (exe_ctx.HasThreadScope())
1138 return exe_ctx.GetThreadPtr()->GetResumeState() == eStateSuspended;
1142 bool SBThread::IsStopped() {
1143 std::unique_lock<std::recursive_mutex> lock;
1144 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1146 if (exe_ctx.HasThreadScope())
1147 return StateIsStoppedState(exe_ctx.GetThreadPtr()->GetState(), true);
1151 SBProcess SBThread::GetProcess() {
1152 SBProcess sb_process;
1153 std::unique_lock<std::recursive_mutex> lock;
1154 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1156 if (exe_ctx.HasThreadScope()) {
1157 // Have to go up to the target so we can get a shared pointer to our
1159 sb_process.SetSP(exe_ctx.GetProcessSP());
1162 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1164 SBStream frame_desc_strm;
1165 sb_process.GetDescription(frame_desc_strm);
1166 log->Printf("SBThread(%p)::GetProcess () => SBProcess(%p): %s",
1167 static_cast<void *>(exe_ctx.GetThreadPtr()),
1168 static_cast<void *>(sb_process.GetSP().get()),
1169 frame_desc_strm.GetData());
1175 uint32_t SBThread::GetNumFrames() {
1176 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1178 uint32_t num_frames = 0;
1179 std::unique_lock<std::recursive_mutex> lock;
1180 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1182 if (exe_ctx.HasThreadScope()) {
1183 Process::StopLocker stop_locker;
1184 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
1185 num_frames = exe_ctx.GetThreadPtr()->GetStackFrameCount();
1188 log->Printf("SBThread(%p)::GetNumFrames() => error: process is running",
1189 static_cast<void *>(exe_ctx.GetThreadPtr()));
1194 log->Printf("SBThread(%p)::GetNumFrames () => %u",
1195 static_cast<void *>(exe_ctx.GetThreadPtr()), num_frames);
1200 SBFrame SBThread::GetFrameAtIndex(uint32_t idx) {
1201 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1204 StackFrameSP frame_sp;
1205 std::unique_lock<std::recursive_mutex> lock;
1206 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1208 if (exe_ctx.HasThreadScope()) {
1209 Process::StopLocker stop_locker;
1210 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
1211 frame_sp = exe_ctx.GetThreadPtr()->GetStackFrameAtIndex(idx);
1212 sb_frame.SetFrameSP(frame_sp);
1216 "SBThread(%p)::GetFrameAtIndex() => error: process is running",
1217 static_cast<void *>(exe_ctx.GetThreadPtr()));
1222 SBStream frame_desc_strm;
1223 sb_frame.GetDescription(frame_desc_strm);
1224 log->Printf("SBThread(%p)::GetFrameAtIndex (idx=%d) => SBFrame(%p): %s",
1225 static_cast<void *>(exe_ctx.GetThreadPtr()), idx,
1226 static_cast<void *>(frame_sp.get()), frame_desc_strm.GetData());
1232 lldb::SBFrame SBThread::GetSelectedFrame() {
1233 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1236 StackFrameSP frame_sp;
1237 std::unique_lock<std::recursive_mutex> lock;
1238 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1240 if (exe_ctx.HasThreadScope()) {
1241 Process::StopLocker stop_locker;
1242 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
1243 frame_sp = exe_ctx.GetThreadPtr()->GetSelectedFrame();
1244 sb_frame.SetFrameSP(frame_sp);
1248 "SBThread(%p)::GetSelectedFrame() => error: process is running",
1249 static_cast<void *>(exe_ctx.GetThreadPtr()));
1254 SBStream frame_desc_strm;
1255 sb_frame.GetDescription(frame_desc_strm);
1256 log->Printf("SBThread(%p)::GetSelectedFrame () => SBFrame(%p): %s",
1257 static_cast<void *>(exe_ctx.GetThreadPtr()),
1258 static_cast<void *>(frame_sp.get()), frame_desc_strm.GetData());
1264 lldb::SBFrame SBThread::SetSelectedFrame(uint32_t idx) {
1265 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1268 StackFrameSP frame_sp;
1269 std::unique_lock<std::recursive_mutex> lock;
1270 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1272 if (exe_ctx.HasThreadScope()) {
1273 Process::StopLocker stop_locker;
1274 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
1275 Thread *thread = exe_ctx.GetThreadPtr();
1276 frame_sp = thread->GetStackFrameAtIndex(idx);
1278 thread->SetSelectedFrame(frame_sp.get());
1279 sb_frame.SetFrameSP(frame_sp);
1284 "SBThread(%p)::SetSelectedFrame() => error: process is running",
1285 static_cast<void *>(exe_ctx.GetThreadPtr()));
1290 SBStream frame_desc_strm;
1291 sb_frame.GetDescription(frame_desc_strm);
1292 log->Printf("SBThread(%p)::SetSelectedFrame (idx=%u) => SBFrame(%p): %s",
1293 static_cast<void *>(exe_ctx.GetThreadPtr()), idx,
1294 static_cast<void *>(frame_sp.get()), frame_desc_strm.GetData());
1299 bool SBThread::EventIsThreadEvent(const SBEvent &event) {
1300 return Thread::ThreadEventData::GetEventDataFromEvent(event.get()) != NULL;
1303 SBFrame SBThread::GetStackFrameFromEvent(const SBEvent &event) {
1304 return Thread::ThreadEventData::GetStackFrameFromEvent(event.get());
1307 SBThread SBThread::GetThreadFromEvent(const SBEvent &event) {
1308 return Thread::ThreadEventData::GetThreadFromEvent(event.get());
1311 bool SBThread::operator==(const SBThread &rhs) const {
1312 return m_opaque_sp->GetThreadSP().get() ==
1313 rhs.m_opaque_sp->GetThreadSP().get();
1316 bool SBThread::operator!=(const SBThread &rhs) const {
1317 return m_opaque_sp->GetThreadSP().get() !=
1318 rhs.m_opaque_sp->GetThreadSP().get();
1321 bool SBThread::GetStatus(SBStream &status) const {
1322 Stream &strm = status.ref();
1324 std::unique_lock<std::recursive_mutex> lock;
1325 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1327 if (exe_ctx.HasThreadScope()) {
1328 exe_ctx.GetThreadPtr()->GetStatus(strm, 0, 1, 1, true);
1330 strm.PutCString("No status");
1335 bool SBThread::GetDescription(SBStream &description) const {
1336 return GetDescription(description, false);
1339 bool SBThread::GetDescription(SBStream &description, bool stop_format) const {
1340 Stream &strm = description.ref();
1342 std::unique_lock<std::recursive_mutex> lock;
1343 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1345 if (exe_ctx.HasThreadScope()) {
1346 exe_ctx.GetThreadPtr()->DumpUsingSettingsFormat(strm,
1347 LLDB_INVALID_THREAD_ID,
1349 // strm.Printf("SBThread: tid = 0x%4.4" PRIx64,
1350 // exe_ctx.GetThreadPtr()->GetID());
1352 strm.PutCString("No value");
1357 SBThread SBThread::GetExtendedBacktraceThread(const char *type) {
1358 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
1359 std::unique_lock<std::recursive_mutex> lock;
1360 ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
1361 SBThread sb_origin_thread;
1363 if (exe_ctx.HasThreadScope()) {
1364 Process::StopLocker stop_locker;
1365 if (stop_locker.TryLock(&exe_ctx.GetProcessPtr()->GetRunLock())) {
1366 ThreadSP real_thread(exe_ctx.GetThreadSP());
1368 ConstString type_const(type);
1369 Process *process = exe_ctx.GetProcessPtr();
1371 SystemRuntime *runtime = process->GetSystemRuntime();
1373 ThreadSP new_thread_sp(
1374 runtime->GetExtendedBacktraceThread(real_thread, type_const));
1375 if (new_thread_sp) {
1376 // Save this in the Process' ExtendedThreadList so a strong
1377 // pointer retains the
1379 process->GetExtendedThreadList().AddThread(new_thread_sp);
1380 sb_origin_thread.SetThread(new_thread_sp);
1382 const char *queue_name = new_thread_sp->GetQueueName();
1383 if (queue_name == NULL)
1385 log->Printf("SBThread(%p)::GetExtendedBacktraceThread() => new "
1387 "created (%p) with queue_id 0x%" PRIx64
1389 static_cast<void *>(exe_ctx.GetThreadPtr()),
1390 static_cast<void *>(new_thread_sp.get()),
1391 new_thread_sp->GetQueueID(), queue_name);
1399 log->Printf("SBThread(%p)::GetExtendedBacktraceThread() => error: "
1400 "process is running",
1401 static_cast<void *>(exe_ctx.GetThreadPtr()));
1405 if (log && sb_origin_thread.IsValid() == false)
1406 log->Printf("SBThread(%p)::GetExtendedBacktraceThread() is not returning a "
1408 static_cast<void *>(exe_ctx.GetThreadPtr()));
1409 return sb_origin_thread;
1412 uint32_t SBThread::GetExtendedBacktraceOriginatingIndexID() {
1413 ThreadSP thread_sp(m_opaque_sp->GetThreadSP());
1415 return thread_sp->GetExtendedBacktraceOriginatingIndexID();
1416 return LLDB_INVALID_INDEX32;
1419 bool SBThread::SafeToCallFunctions() {
1420 ThreadSP thread_sp(m_opaque_sp->GetThreadSP());
1422 return thread_sp->SafeToCallFunctions();
1426 lldb_private::Thread *SBThread::operator->() {
1427 ThreadSP thread_sp(m_opaque_sp->GetThreadSP());
1429 return thread_sp.get();
1434 lldb_private::Thread *SBThread::get() {
1435 ThreadSP thread_sp(m_opaque_sp->GetThreadSP());
1437 return thread_sp.get();