--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/llvm/DebugInfo/CodeView/SymbolDumpDelegate.h	Fri Nov 25 19:14:25 2016 +0900
@@ -0,0 +1,35 @@
+//===-- SymbolDumpDelegate.h ------------------------------------*- 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_CODEVIEW_SYMBOLDUMPDELEGATE_H
+#define LLVM_DEBUGINFO_CODEVIEW_SYMBOLDUMPDELEGATE_H
+
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/DebugInfo/CodeView/SymbolVisitorDelegate.h"
+#include <cstdint>
+
+namespace llvm {
+namespace codeview {
+
+class SymbolDumpDelegate : public SymbolVisitorDelegate {
+public:
+  ~SymbolDumpDelegate() override = default;
+
+  virtual void printRelocatedField(StringRef Label, uint32_t RelocOffset,
+                                   uint32_t Offset,
+                                   StringRef *RelocSym = nullptr) = 0;
+  virtual void printBinaryBlockWithRelocs(StringRef Label,
+                                          ArrayRef<uint8_t> Block) = 0;
+};
+
+} // end namespace codeview
+} // end namespace llvm
+
+#endif // LLVM_DEBUGINFO_CODEVIEW_SYMBOLDUMPDELEGATE_H