lldb/source/Plugins/InstrumentationRuntime/UBSan/InstrumentationRuntimeUBSan.h

   1 //===-- InstrumentationRuntimeUBSan.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_UBSAN_INSTRUMENTATIONRUNTIMEUBSAN_H
  10 #define LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_UBSAN_INSTRUMENTATIONRUNTIMEUBSAN_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 InstrumentationRuntimeUBSan
  20     : public lldb_private::InstrumentationRuntime {
  21 public:
  22   ~InstrumentationRuntimeUBSan() 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 llvm::StringRef GetPluginNameStatic() {
  32     return "UndefinedBehaviorSanitizer";
  33   }
  34
  35   static lldb::InstrumentationRuntimeType GetTypeStatic();
  36
  37   llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
  38
  39   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
  40
  41   lldb::ThreadCollectionSP
  42   GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
  43
  44 private:
  45   InstrumentationRuntimeUBSan(const lldb::ProcessSP &process_sp)
  46       : lldb_private::InstrumentationRuntime(process_sp) {}
  47
  48   const RegularExpression &GetPatternForRuntimeLibrary() override;
  49
  50   bool CheckIfRuntimeIsValid(const lldb::ModuleSP module_sp) override;
  51
  52   void Activate() override;
  53
  54   void Deactivate();
  55
  56   static bool NotifyBreakpointHit(void *baton,
  57                                   StoppointCallbackContext *context,
  58                                   lldb::user_id_t break_id,
  59                                   lldb::user_id_t break_loc_id);
  60
  61   StructuredData::ObjectSP RetrieveReportData(ExecutionContextRef exe_ctx_ref);
  62 };
  63
  64 } // namespace lldb_private
  65
  66 #endif // LLDB_SOURCE_PLUGINS_INSTRUMENTATIONRUNTIME_UBSAN_INSTRUMENTATIONRUNTIMEUBSAN_H