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

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