1 files changed, 41 insertions, 0 deletions
diff --git a/include/llvm/DebugInfo/PDB/Raw/NameMapBuilder.h b/include/llvm/DebugInfo/PDB/Raw/NameMapBuilder.h
new file mode 100644
index 0000000000000..bf49bfd9bf2e7
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Raw/NameMapBuilder.h
@@ -0,0 +1,41 @@
+//===- NameMapBuilder.h - PDB Name Map Builder ------------------*- 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_PDBNAMEMAPBUILDER_H
+#define LLVM_DEBUGINFO_PDB_RAW_PDBNAMEMAPBUILDER_H
+
+#include "llvm/ADT/StringMap.h"
+#include "llvm/Support/Error.h"
+
+#include <cstdint>
+#include <memory>
+
+namespace llvm {
+namespace pdb {
+class NameMap;
+
+class NameMapBuilder {
+public:
+  NameMapBuilder();
+
+  void addMapping(StringRef Name, uint32_t Mapping);
+
+  Expected<std::unique_ptr<NameMap>> build();
+
+  uint32_t calculateSerializedLength() const;
+
+private:
+  StringMap<uint32_t> Map;
+  uint32_t StringDataBytes = 0;
+};
+
+} // end namespace pdb
+} // end namespace llvm
+
+#endif // LLVM_DEBUGINFO_PDB_RAW_PDBNAMEMAPBUILDER_H