1 files changed, 50 insertions, 0 deletions
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwp.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwp.h
new file mode 100644
index 0000000000000..ef06b9dca8bb6
--- /dev/null
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwp.h
@@ -0,0 +1,50 @@
+//===-- SymbolFileDWARFDwp.h ------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_
+#define SymbolFileDWARFDwp_SymbolFileDWARFDwp_h_
+
+#include <memory>
+
+#include "llvm/DebugInfo/DWARF/DWARFUnitIndex.h"
+
+#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_