1 files changed, 45 insertions, 0 deletions
diff --git a/include/llvm/DebugInfo/PDB/Raw/NameMap.h b/include/llvm/DebugInfo/PDB/Raw/NameMap.h
new file mode 100644
index 0000000000000..8a9b0d187aced
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Raw/NameMap.h
@@ -0,0 +1,45 @@
+//===- NameMap.h - PDB Name Map ---------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_RAW_PDBNAMEMAP_H
+#define LLVM_DEBUGINFO_PDB_RAW_PDBNAMEMAP_H
+
+#include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
+#include <cstdint>
+
+namespace llvm {
+namespace codeview {
+class StreamReader;
+class StreamWriter;
+}
+namespace pdb {
+class NameMapBuilder;
+class NameMap {
+  friend NameMapBuilder;
+
+public:
+  NameMap();
+
+  Error load(codeview::StreamReader &Stream);
+  Error commit(codeview::StreamWriter &Writer);
+
+  bool tryGetValue(StringRef Name, uint32_t &Value) const;
+
+  iterator_range<StringMapConstIterator<uint32_t>> entries() const;
+
+private:
+  StringMap<uint32_t> Mapping;
+};
+
+} // end namespace pdb
+} // end namespace llvm
+
+#endif // LLVM_DEBUGINFO_PDB_RAW_PDBNAMEMAP_H