ThreadKDP.h revision f4124deeb9532044a38c0774ced872f2709347da 
1//===-- ThreadKDP.h ---------------------------------------*- 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#ifndef liblldb_ThreadKDP_h_
11#define liblldb_ThreadKDP_h_
12
13#include <string>
14
15#include "lldb/Target/Process.h"
16#include "lldb/Target/Thread.h"
17
18class ProcessKDP;
19
20class ThreadKDP : public lldb_private::Thread
21{
22public:
23    ThreadKDP (const lldb::ProcessSP &process_sp,
24               lldb::tid_t tid);
25
26    virtual
27    ~ThreadKDP ();
28
29    virtual bool
30    WillResume (lldb::StateType resume_state);
31
32    virtual void
33    RefreshStateAfterStop();
34
35    virtual const char *
36    GetName ();
37
38    virtual const char *
39    GetQueueName ();
40
41    virtual lldb::RegisterContextSP
42    GetRegisterContext ();
43
44    virtual lldb::RegisterContextSP
45    CreateRegisterContextForFrame (lldb_private::StackFrame *frame);
46
47    virtual void
48    ClearStackFrames ();
49
50    void
51    Dump (lldb_private::Log *log, uint32_t index);
52
53    static bool
54    ThreadIDIsValid (lldb::tid_t thread);
55
56    bool
57    ShouldStop (bool &step_more);
58
59    const char *
60    GetBasicInfoAsString ();
61
62    void
63    SetName (const char *name)
64    {
65        if (name && name[0])
66            m_thread_name.assign (name);
67        else
68            m_thread_name.clear();
69    }
70
71    lldb::addr_t
72    GetThreadDispatchQAddr ()
73    {
74        return m_thread_dispatch_qaddr;
75    }
76
77    void
78    SetThreadDispatchQAddr (lldb::addr_t thread_dispatch_qaddr)
79    {
80        m_thread_dispatch_qaddr = thread_dispatch_qaddr;
81    }
82
83protected:
84
85    friend class ProcessKDP;
86
87    //------------------------------------------------------------------
88    // Member variables.
89    //------------------------------------------------------------------
90    std::string m_thread_name;
91    std::string m_dispatch_queue_name;
92    lldb::addr_t m_thread_dispatch_qaddr;
93    //------------------------------------------------------------------
94    // Member variables.
95    //------------------------------------------------------------------
96
97    virtual lldb::StopInfoSP
98    GetPrivateStopReason ();
99
100
101};
102
103#endif  // liblldb_ThreadKDP_h_
104