1 //===-- InstrumentationRuntimeMainThreadChecker.h----------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_MAINTHREADCHECKER_INSTRUMENTATIONRUNTIMEMAINTHREADCHECKER_H
10 #define LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_MAINTHREADCHECKER_INSTRUMENTATIONRUNTIMEMAINTHREADCHECKER_H
11 
12 #include "lldb/Target/ABI.h"
13 #include "lldb/Target/InstrumentationRuntime.h"
14 #include "lldb/Utility/StructuredData.h"
15 #include "lldb/lldb-private.h"
16 
17 namespace lldb_private {
18 
19 class InstrumentationRuntimeMainThreadChecker
20     : public lldb_private::InstrumentationRuntime {
21 public:
22   ~InstrumentationRuntimeMainThreadChecker() override;
23 
24   static lldb::InstrumentationRuntimeSP
25   CreateInstance(const lldb::ProcessSP &process_sp);
26 
27   static void Initialize();
28 
29   static void Terminate();
30 
31   static lldb_private::ConstString GetPluginNameStatic();
32 
33   static lldb::InstrumentationRuntimeType GetTypeStatic();
34 
GetPluginName()35   lldb_private::ConstString GetPluginName() override {
36     return GetPluginNameStatic();
37   }
38 
GetType()39   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
40 
GetPluginVersion()41   uint32_t GetPluginVersion() override { return 1; }
42 
43   lldb::ThreadCollectionSP
44   GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
45 
46 private:
InstrumentationRuntimeMainThreadChecker(const lldb::ProcessSP & process_sp)47   InstrumentationRuntimeMainThreadChecker(const lldb::ProcessSP &process_sp)
48       : lldb_private::InstrumentationRuntime(process_sp) {}
49 
50   const RegularExpression &GetPatternForRuntimeLibrary() override;
51 
52   bool CheckIfRuntimeIsValid(const lldb::ModuleSP module_sp) override;
53 
54   void Activate() override;
55 
56   void Deactivate();
57 
58   static bool NotifyBreakpointHit(void *baton,
59                                   StoppointCallbackContext *context,
60                                   lldb::user_id_t break_id,
61                                   lldb::user_id_t break_loc_id);
62 
63   StructuredData::ObjectSP RetrieveReportData(ExecutionContextRef exe_ctx_ref);
64 };
65 
66 } // namespace lldb_private
67 
68 #endif // LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_MAINTHREADCHECKER_INSTRUMENTATIONRUNTIMEMAINTHREADCHECKER_H
69