contrib/llvm/tools/lldb/source/Plugins/InstrumentationRuntime/TSan/TSanRuntime.h

   1 //===-- ThreadSanitizerRuntime.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_ThreadSanitizerRuntime_h_
  11 #define liblldb_ThreadSanitizerRuntime_h_
  12
  13 // C Includes
  14 // C++ Includes
  15 // Other libraries and framework includes
  16 // Project includes
  17 #include "lldb/Target/ABI.h"
  18 #include "lldb/Target/InstrumentationRuntime.h"
  19 #include "lldb/Utility/StructuredData.h"
  20 #include "lldb/lldb-private.h"
  21
  22 namespace lldb_private {
  23
  24 class ThreadSanitizerRuntime : public lldb_private::InstrumentationRuntime {
  25 public:
  26   ~ThreadSanitizerRuntime() override;
  27
  28   static lldb::InstrumentationRuntimeSP
  29   CreateInstance(const lldb::ProcessSP &process_sp);
  30
  31   static void Initialize();
  32
  33   static void Terminate();
  34
  35   static lldb_private::ConstString GetPluginNameStatic();
  36
  37   static lldb::InstrumentationRuntimeType GetTypeStatic();
  38
  39   lldb_private::ConstString GetPluginName() override {
  40     return GetPluginNameStatic();
  41   }
  42
  43   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
  44
  45   uint32_t GetPluginVersion() override { return 1; }
  46
  47   lldb::ThreadCollectionSP
  48   GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
  49
  50 private:
  51   ThreadSanitizerRuntime(const lldb::ProcessSP &process_sp)
  52       : lldb_private::InstrumentationRuntime(process_sp) {}
  53
  54   const RegularExpression &GetPatternForRuntimeLibrary() override;
  55
  56   bool CheckIfRuntimeIsValid(const lldb::ModuleSP module_sp) override;
  57
  58   void Activate() override;
  59
  60   void Deactivate();
  61
  62   static bool NotifyBreakpointHit(void *baton,
  63                                   StoppointCallbackContext *context,
  64                                   lldb::user_id_t break_id,
  65                                   lldb::user_id_t break_loc_id);
  66
  67   StructuredData::ObjectSP RetrieveReportData(ExecutionContextRef exe_ctx_ref);
  68
  69   std::string FormatDescription(StructuredData::ObjectSP report);
  70
  71   std::string GenerateSummary(StructuredData::ObjectSP report);
  72
  73   lldb::addr_t GetMainRacyAddress(StructuredData::ObjectSP report);
  74
  75   std::string GetLocationDescription(StructuredData::ObjectSP report,
  76                                      lldb::addr_t &global_addr,
  77                                      std::string &global_name,
  78                                      std::string &filename, uint32_t &line);
  79
  80   lldb::addr_t GetFirstNonInternalFramePc(StructuredData::ObjectSP trace,
  81                                           bool skip_one_frame = false);
  82 };
  83
  84 } // namespace lldb_private
  85
  86 #endif // liblldb_ThreadSanitizerRuntime_h_