1 files changed, 55 insertions, 0 deletions
diff --git a/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwp.h b/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwp.h
new file mode 100644
index 0000000000000..a7372b9358b16
--- /dev/null
+++ b/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwp.h
@@ -0,0 +1,55 @@
+//===-- SymbolFileDWARFDwp.h ------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_
+#define SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_
+
+// C Includes
+// C++ Includes
+#include <memory>
+
+// Other libraries and framework includes
+#include "llvm/DebugInfo/DWARF/DWARFUnitIndex.h"
+
+// Project includes
+#include "lldb/Core/Module.h"
+
+#include "DWARFDataExtractor.h"
+#include "SymbolFileDWARFDwo.h"
+
+class SymbolFileDWARFDwp {
+public:
+  static std::unique_ptr<SymbolFileDWARFDwp>
+  Create(lldb::ModuleSP module_sp, const lldb_private::FileSpec &file_spec);
+
+  std::unique_ptr<SymbolFileDWARFDwo>
+  GetSymbolFileForDwoId(DWARFCompileUnit *dwarf_cu, uint64_t dwo_id);
+
+  bool LoadSectionData(uint64_t dwo_id, lldb::SectionType sect_type,
+                       lldb_private::DWARFDataExtractor &data);
+
+private:
+  explicit SymbolFileDWARFDwp(lldb::ModuleSP module_sp,
+                              lldb::ObjectFileSP obj_file);
+
+  bool LoadRawSectionData(lldb::SectionType sect_type,
+                          lldb_private::DWARFDataExtractor &data);
+  
+  void InitDebugCUIndexMap();
+
+  lldb::ObjectFileSP m_obj_file;
+
+  std::mutex m_sections_mutex;
+  std::map<lldb::SectionType, lldb_private::DWARFDataExtractor> m_sections;
+
+  llvm::DWARFUnitIndex m_debug_cu_index;
+  std::map<uint64_t, const llvm::DWARFUnitIndex::Entry *> m_debug_cu_index_map;
+};
+
+#endif // SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_