1 //===-- POSIXStopInfo.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_POSIXStopInfo_H_
11 #define liblldb_POSIXStopInfo_H_
12 
13 #include "FreeBSDThread.h"
14 #include "Plugins/Process/POSIX/CrashReason.h"
15 #include "lldb/Target/StopInfo.h"
16 #include <string>
17 
18 //===----------------------------------------------------------------------===//
19 /// @class POSIXStopInfo
20 /// Simple base class for all POSIX-specific StopInfo objects.
21 ///
22 class POSIXStopInfo : public lldb_private::StopInfo {
23 public:
POSIXStopInfo(lldb_private::Thread & thread,uint32_t status)24   POSIXStopInfo(lldb_private::Thread &thread, uint32_t status)
25       : StopInfo(thread, status) {}
26 };
27 
28 //===----------------------------------------------------------------------===//
29 /// @class POSIXLimboStopInfo
30 /// Represents the stop state of a process ready to exit.
31 ///
32 class POSIXLimboStopInfo : public POSIXStopInfo {
33 public:
POSIXLimboStopInfo(FreeBSDThread & thread)34   POSIXLimboStopInfo(FreeBSDThread &thread) : POSIXStopInfo(thread, 0) {}
35 
36   ~POSIXLimboStopInfo();
37 
38   lldb::StopReason GetStopReason() const;
39 
40   const char *GetDescription();
41 
42   bool ShouldStop(lldb_private::Event *event_ptr);
43 
44   bool ShouldNotify(lldb_private::Event *event_ptr);
45 };
46 
47 //===----------------------------------------------------------------------===//
48 /// @class POSIXNewThreadStopInfo
49 /// Represents the stop state of process when a new thread is spawned.
50 ///
51 
52 class POSIXNewThreadStopInfo : public POSIXStopInfo {
53 public:
POSIXNewThreadStopInfo(FreeBSDThread & thread)54   POSIXNewThreadStopInfo(FreeBSDThread &thread) : POSIXStopInfo(thread, 0) {}
55 
56   ~POSIXNewThreadStopInfo();
57 
58   lldb::StopReason GetStopReason() const;
59 
60   const char *GetDescription();
61 
62   bool ShouldStop(lldb_private::Event *event_ptr);
63 
64   bool ShouldNotify(lldb_private::Event *event_ptr);
65 };
66 
67 #endif
68