Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/lldb/source/Plugins/InstrumentationRuntime/TSan/CMakeLists.txt

@@ -0,0 +1,12 @@
+add_lldb_library(lldbPluginInstrumentationRuntimeTSan PLUGIN
+  TSanRuntime.cpp
+
+  LINK_LIBS
+    lldbBreakpoint
+    lldbCore
+    lldbExpression
+    lldbInterpreter
+    lldbSymbol
+    lldbTarget
+    lldbPluginProcessUtility
+  )

external/llvm-project/lldb/source/Plugins/InstrumentationRuntime/TSan/TSanRuntime.h

@@ -0,0 +1,86 @@
+//===-- ThreadSanitizerRuntime.h --------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_ThreadSanitizerRuntime_h_
+#define liblldb_ThreadSanitizerRuntime_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Target/ABI.h"
+#include "lldb/Target/InstrumentationRuntime.h"
+#include "lldb/Utility/StructuredData.h"
+#include "lldb/lldb-private.h"
+
+namespace lldb_private {
+
+class ThreadSanitizerRuntime : public lldb_private::InstrumentationRuntime {
+public:
+  ~ThreadSanitizerRuntime() override;
+
+  static lldb::InstrumentationRuntimeSP
+  CreateInstance(const lldb::ProcessSP &process_sp);
+
+  static void Initialize();
+
+  static void Terminate();
+
+  static lldb_private::ConstString GetPluginNameStatic();
+
+  static lldb::InstrumentationRuntimeType GetTypeStatic();
+
+  lldb_private::ConstString GetPluginName() override {
+    return GetPluginNameStatic();
+  }
+
+  virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
+
+  uint32_t GetPluginVersion() override { return 1; }
+
+  lldb::ThreadCollectionSP
+  GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
+
+private:
+  ThreadSanitizerRuntime(const lldb::ProcessSP &process_sp)
+      : lldb_private::InstrumentationRuntime(process_sp) {}
+
+  const RegularExpression &GetPatternForRuntimeLibrary() override;
+
+  bool CheckIfRuntimeIsValid(const lldb::ModuleSP module_sp) override;
+
+  void Activate() override;
+
+  void Deactivate();
+
+  static bool NotifyBreakpointHit(void *baton,
+                                  StoppointCallbackContext *context,
+                                  lldb::user_id_t break_id,
+                                  lldb::user_id_t break_loc_id);
+
+  StructuredData::ObjectSP RetrieveReportData(ExecutionContextRef exe_ctx_ref);
+
+  std::string FormatDescription(StructuredData::ObjectSP report);
+
+  std::string GenerateSummary(StructuredData::ObjectSP report);
+
+  lldb::addr_t GetMainRacyAddress(StructuredData::ObjectSP report);
+
+  std::string GetLocationDescription(StructuredData::ObjectSP report,
+                                     lldb::addr_t &global_addr,
+                                     std::string &global_name,
+                                     std::string &filename, uint32_t &line);
+
+  lldb::addr_t GetFirstNonInternalFramePc(StructuredData::ObjectSP trace,
+                                          bool skip_one_frame = false);
+};
+
+} // namespace lldb_private
+
+#endif // liblldb_ThreadSanitizerRuntime_h_