1 files changed, 38 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/SymbolFile/DWARF/DWARFDataExtractor.h b/contrib/llvm-project/lldb/source/Plugins/SymbolFile/DWARF/DWARFDataExtractor.h
new file mode 100644
index 000000000000..41b8e9ad0217
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/Plugins/SymbolFile/DWARF/DWARFDataExtractor.h
@@ -0,0 +1,38 @@
+//===-- DWARFDataExtractor.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 LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDATAEXTRACTOR_H
+#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDATAEXTRACTOR_H
+
+#include "lldb/Core/dwarf.h"
+#include "lldb/Utility/DataExtractor.h"
+#include "llvm/DebugInfo/DWARF/DWARFDataExtractor.h"
+
+namespace lldb_private {
+
+class DWARFDataExtractor : public DataExtractor {
+public:
+  DWARFDataExtractor() = default;
+
+  DWARFDataExtractor(const DWARFDataExtractor &data, lldb::offset_t offset,
+                     lldb::offset_t length)
+      : DataExtractor(data, offset, length) {}
+
+  uint64_t GetDWARFInitialLength(lldb::offset_t *offset_ptr) const;
+
+  dw_offset_t GetDWARFOffset(lldb::offset_t *offset_ptr) const;
+
+  size_t GetDWARFSizeofInitialLength() const { return 4; }
+  size_t GetDWARFSizeOfOffset() const { return 4; }
+
+  llvm::DWARFDataExtractor GetAsLLVMDWARF() const;
+  llvm::DataExtractor GetAsLLVM() const;
+};
+} // namespace lldb_private
+
+#endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDATAEXTRACTOR_H