1 //===-- QueueItem.cpp -------------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "lldb/Target/Queue.h"
11 #include "lldb/Target/Process.h"
12 #include "lldb/Target/QueueItem.h"
13 #include "lldb/Target/SystemRuntime.h"
14 
15 using namespace lldb;
16 using namespace lldb_private;
17 
18 QueueItem::QueueItem (QueueSP queue_sp) :
19     m_queue_wp (),
20     m_kind (eQueueItemKindUnknown),
21     m_address (),
22     m_item_that_enqueued_this_ref (LLDB_INVALID_ADDRESS),
23     m_enqueueing_thread_id (LLDB_INVALID_THREAD_ID),
24     m_enqueueing_queue_id (LLDB_INVALID_QUEUE_ID),
25     m_target_queue_id (LLDB_INVALID_QUEUE_ID),
26     m_stop_id (0),
27     m_backtrace(),
28     m_thread_label(),
29     m_queue_label(),
30     m_target_queue_label()
31 {
32     m_queue_wp = queue_sp;
33 }
34 
35 QueueItem::~QueueItem ()
36 {
37 }
38 
39 QueueItemKind
40 QueueItem::GetKind() const
41 {
42     return m_kind;
43 }
44 
45 void
46 QueueItem::SetKind (QueueItemKind item_kind)
47 {
48     m_kind = item_kind;
49 }
50 
51 Address &
52 QueueItem::GetAddress ()
53 {
54     return m_address;
55 }
56 
57 void
58 QueueItem::SetAddress (Address addr)
59 {
60     m_address = addr;
61 }
62 
63 ThreadSP
64 QueueItem::GetExtendedBacktraceThread (ConstString type)
65 {
66     ThreadSP return_thread;
67     QueueSP queue_sp = m_queue_wp.lock();
68     if (queue_sp)
69     {
70         ProcessSP process_sp = queue_sp->GetProcess();
71         if (process_sp && process_sp->GetSystemRuntime())
72         {
73             return_thread = process_sp->GetSystemRuntime()->GetExtendedBacktraceForQueueItem (this->shared_from_this(), type);
74         }
75     }
76     return return_thread;
77 }
78