1 files changed, 44 insertions, 0 deletions
diff --git a/include/llvm/DebugInfo/PDB/Native/StringTableBuilder.h b/include/llvm/DebugInfo/PDB/Native/StringTableBuilder.h
new file mode 100644
index 000000000000..dd0f40b1978d
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Native/StringTableBuilder.h
@@ -0,0 +1,44 @@
+//===- StringTableBuilder.h - PDB String Table Builder ----------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file creates the "/names" stream.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_RAW_STRINGTABLEBUILDER_H
+#define LLVM_DEBUGINFO_PDB_RAW_STRINGTABLEBUILDER_H
+
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
+#include <vector>
+
+namespace llvm {
+class BinaryStreamWriter;
+
+namespace pdb {
+
+class StringTableBuilder {
+public:
+  // If string S does not exist in the string table, insert it.
+  // Returns the ID for S.
+  uint32_t insert(StringRef S);
+
+  uint32_t finalize();
+  Error commit(BinaryStreamWriter &Writer) const;
+
+private:
+  DenseMap<StringRef, uint32_t> Strings;
+  uint32_t StringSize = 1;
+};
+
+} // end namespace pdb
+} // end namespace llvm
+
+#endif // LLVM_DEBUGINFO_PDB_RAW_STRINGTABLEBUILDER_H