Add support for the VS2017 built binaries.

syzygy/pdb/pdb_data.h

 // Copyright 2012 Google Inc. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 271 matching lines @@
 struct PdbFixup {
   enum Type {
     TYPE_ABSOLUTE = 0x6,
     TYPE_RELATIVE = 0x7,
     TYPE_OFFSET_32BIT = 0xB,
     TYPE_OFFSET_8BIT = 0xD,
     TYPE_PC_RELATIVE = 0x14,
   };
 
   enum Flags {
+    // Flag value that we observe for the TYPE_OFFSET_32BIT fixups produced by
+    // VS2017.
+    FLAG_OFFSET_32BIT_VS2017 = 0x2000,
     FLAG_IS_DATA = 0x4000,
     FLAG_REFERS_TO_CODE = 0x8000,
     FLAG_UNKNOWN = 0x3fff,
   };
 
   // The fixup header.
   union {
     uint32_t header;
     struct {
       Type type:16;
@@ skipping 26 matching lines @@
   // address 'rva_location'.
   size_t size() const;
 };
 // We coerce a stream of bytes to this structure, so we require it to be
 // exactly 12 bytes in size.
 COMPILE_ASSERT_IS_POD_OF_SIZE(PdbFixup, 12);
 
 }  // namespace pdb
 
 #endif  // SYZYGY_PDB_PDB_DATA_H_