LCOV - code coverage report
Current view: top level - include/llvm/DebugInfo/PDB/Raw - TpiStream.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 1 1 100.0 %
Date: 2017-01-24 23:09:07 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- TpiStream.cpp - PDB Type Info (TPI) Stream 2 Access ------*- C++ -*-===//
       2             : //
       3             : //                     The LLVM Compiler Infrastructure
       4             : //
       5             : // This file is distributed under the University of Illinois Open Source
       6             : // License. See LICENSE.TXT for details.
       7             : //
       8             : //===----------------------------------------------------------------------===//
       9             : 
      10             : #ifndef LLVM_DEBUGINFO_PDB_RAW_PDBTPISTREAM_H
      11             : #define LLVM_DEBUGINFO_PDB_RAW_PDBTPISTREAM_H
      12             : 
      13             : #include "llvm/DebugInfo/CodeView/TypeRecord.h"
      14             : #include "llvm/DebugInfo/MSF/StreamArray.h"
      15             : #include "llvm/DebugInfo/PDB/PDBTypes.h"
      16             : #include "llvm/DebugInfo/PDB/Raw/RawConstants.h"
      17             : #include "llvm/DebugInfo/PDB/Raw/RawTypes.h"
      18             : #include "llvm/Support/raw_ostream.h"
      19             : 
      20             : #include "llvm/Support/Error.h"
      21             : 
      22             : namespace llvm {
      23             : namespace msf {
      24             : class MappedBlockStream;
      25             : }
      26             : namespace pdb {
      27             : class PDBFile;
      28             : 
      29          45 : class TpiStream {
      30             :   friend class TpiStreamBuilder;
      31             : 
      32             : public:
      33             :   TpiStream(const PDBFile &File,
      34             :             std::unique_ptr<msf::MappedBlockStream> Stream);
      35             :   ~TpiStream();
      36             :   Error reload();
      37             : 
      38             :   PdbRaw_TpiVer getTpiVersion() const;
      39             : 
      40             :   uint32_t TypeIndexBegin() const;
      41             :   uint32_t TypeIndexEnd() const;
      42             :   uint32_t NumTypeRecords() const;
      43             :   uint16_t getTypeHashStreamIndex() const;
      44             :   uint16_t getTypeHashStreamAuxIndex() const;
      45             : 
      46             :   uint32_t getHashKeySize() const;
      47             :   uint32_t NumHashBuckets() const;
      48             :   msf::FixedStreamArray<support::ulittle32_t> getHashValues() const;
      49             :   msf::FixedStreamArray<TypeIndexOffset> getTypeIndexOffsets() const;
      50             :   msf::FixedStreamArray<TypeIndexOffset> getHashAdjustments() const;
      51             : 
      52             :   iterator_range<codeview::CVTypeArray::Iterator> types(bool *HadError) const;
      53             : 
      54             :   Error commit();
      55             : 
      56             : private:
      57             :   Error verifyHashValues();
      58             : 
      59             :   const PDBFile &Pdb;
      60             :   std::unique_ptr<msf::MappedBlockStream> Stream;
      61             : 
      62             :   codeview::CVTypeArray TypeRecords;
      63             : 
      64             :   std::unique_ptr<msf::ReadableStream> HashStream;
      65             :   msf::FixedStreamArray<support::ulittle32_t> HashValues;
      66             :   msf::FixedStreamArray<TypeIndexOffset> TypeIndexOffsets;
      67             :   msf::FixedStreamArray<TypeIndexOffset> HashAdjustments;
      68             : 
      69             :   const TpiStreamHeader *Header;
      70             : };
      71             : }
      72             : }
      73             : 
      74             : #endif

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