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 #include "lldb/Target/ABI.h"
  14 #include "lldb/Target/InstrumentationRuntime.h"
  15 #include "lldb/Utility/StructuredData.h"
  16 #include "lldb/lldb-private.h"
  17
  18 namespace lldb_private {
  19
  20 class ThreadSanitizerRuntime : public lldb_private::InstrumentationRuntime {
  21 public:
  22   ~ThreadSanitizerRuntime() 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
  35   lldb_private::ConstString GetPluginName() override {
  36     return GetPluginNameStatic();
  37   }
  38
  39   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
  40
  41   uint32_t GetPluginVersion() override { return 1; }
  42
  43   lldb::ThreadCollectionSP
  44   GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
  45
  46 private:
  47   ThreadSanitizerRuntime(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   std::string FormatDescription(StructuredData::ObjectSP report);
  66
  67   std::string GenerateSummary(StructuredData::ObjectSP report);
  68
  69   lldb::addr_t GetMainRacyAddress(StructuredData::ObjectSP report);
  70
  71   std::string GetLocationDescription(StructuredData::ObjectSP report,
  72                                      lldb::addr_t &global_addr,
  73                                      std::string &global_name,
  74                                      std::string &filename, uint32_t &line);
  75
  76   lldb::addr_t GetFirstNonInternalFramePc(StructuredData::ObjectSP trace,
  77                                           bool skip_one_frame = false);
  78 };
  79
  80 } // namespace lldb_private
  81
  82 #endif // liblldb_ThreadSanitizerRuntime_h_