1    :  // Copyright 2012 Google Inc. All Rights Reserved.
   2    :  //
   3    :  // Licensed under the Apache License, Version 2.0 (the "License");
   4    :  // you may not use this file except in compliance with the License.
   5    :  // You may obtain a copy of the License at
   6    :  //
   7    :  //     http://www.apache.org/licenses/LICENSE-2.0
   8    :  //
   9    :  // Unless required by applicable law or agreed to in writing, software
  10    :  // distributed under the License is distributed on an "AS IS" BASIS,
  11    :  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12    :  // See the License for the specific language governing permissions and
  13    :  // limitations under the License.
  14    :  //
  15    :  // This file provide some data types used to store the content of the different
  16    :  // PDB streams.
  17    :  
  18    :  #ifndef SYZYGY_PDB_PDB_DATA_TYPES_H_
  19    :  #define SYZYGY_PDB_PDB_DATA_TYPES_H_
  20    :  
  21    :  #include <map>
  22    :  #include <vector>
  23    :  
  24  m :  namespace pdb {
  25    :  
  26    :  // Stores the basic information for a symbol record. Symbol records are
  27    :  // composed of length and type fields, followed by some data.
  28  m :  struct SymbolRecord {
  29  m :    size_t start_position;  // Positioned after the length and type fields.
  30  m :    uint16_t len;  // Length of data.
  31  m :    uint16_t type;
  32  m :  };
  33  m :  typedef std::vector<SymbolRecord> SymbolRecordVector;
  34    :  
  35    :  // Stores the basic information for a type info record.
  36  m :  struct TypeInfoRecord {
  37  m :    size_t start_position;
  38  m :    uint16_t len;
  39  m :    uint16_t type;
  40  m :  };
  41    :  // Map with the type number as a key and the TypeInfoRecord as a value.
  42  m :  typedef std::map<uint32_t, TypeInfoRecord> TypeInfoRecordMap;
  43    :  
  44  m :  }  // namespace pdb
  45    :  
  46    :  #endif  // SYZYGY_PDB_PDB_DATA_TYPES_H_