1 files changed, 0 insertions, 177 deletions
diff --git a/contrib/llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp b/contrib/llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp
deleted file mode 100644
index a1167cd..0000000
--- a/contrib/llvm/lib/DebugInfo/PDB/Raw/TpiStream.cpp
+++ /dev/null
@@ -1,177 +0,0 @@
-//===- TpiStream.cpp - PDB Type Info (TPI) Stream 2 Access ----------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ADT/iterator_range.h"
-#include "llvm/DebugInfo/CodeView/CVTypeVisitor.h"
-#include "llvm/DebugInfo/CodeView/TypeDeserializer.h"
-#include "llvm/DebugInfo/CodeView/TypeRecord.h"
-#include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
-#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
-#include "llvm/DebugInfo/MSF/StreamReader.h"
-#include "llvm/DebugInfo/PDB/Raw/PDBFile.h"
-#include "llvm/DebugInfo/PDB/Raw/RawConstants.h"
-#include "llvm/DebugInfo/PDB/Raw/RawError.h"
-#include "llvm/DebugInfo/PDB/Raw/RawTypes.h"
-#include "llvm/DebugInfo/PDB/Raw/TpiHashing.h"
-#include "llvm/DebugInfo/PDB/Raw/TpiStream.h"
-#include "llvm/Support/Endian.h"
-#include "llvm/Support/Error.h"
-#include <algorithm>
-#include <cstdint>
-#include <vector>
-
-using namespace llvm;
-using namespace llvm::codeview;
-using namespace llvm::support;
-using namespace llvm::msf;
-using namespace llvm::pdb;
-
-TpiStream::TpiStream(const PDBFile &File,
-                     std::unique_ptr<MappedBlockStream> Stream)
-    : Pdb(File), Stream(std::move(Stream)) {}
-
-TpiStream::~TpiStream() = default;
-
-// Verifies that a given type record matches with a given hash value.
-// Currently we only verify SRC_LINE records.
-Error TpiStream::verifyHashValues() {
-  TpiHashVerifier Verifier(HashValues, Header->NumHashBuckets);
-  TypeDeserializer Deserializer;
-
-  TypeVisitorCallbackPipeline Pipeline;
-  Pipeline.addCallbackToPipeline(Deserializer);
-  Pipeline.addCallbackToPipeline(Verifier);
-
-  CVTypeVisitor Visitor(Pipeline);
-  return Visitor.visitTypeStream(TypeRecords);
-}
-
-Error TpiStream::reload() {
-  StreamReader Reader(*Stream);
-
-  if (Reader.bytesRemaining() < sizeof(TpiStreamHeader))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "TPI Stream does not contain a header.");
-
-  if (Reader.readObject(Header))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "TPI Stream does not contain a header.");
-
-  if (Header->Version != PdbTpiV80)
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "Unsupported TPI Version.");
-
-  if (Header->HeaderSize != sizeof(TpiStreamHeader))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "Corrupt TPI Header size.");
-
-  if (Header->HashKeySize != sizeof(ulittle32_t))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "TPI Stream expected 4 byte hash key size.");
-
-  if (Header->NumHashBuckets < MinTpiHashBuckets ||
-      Header->NumHashBuckets > MaxTpiHashBuckets)
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "TPI Stream Invalid number of hash buckets.");
-
-  // The actual type records themselves come from this stream
-  if (auto EC = Reader.readArray(TypeRecords, Header->TypeRecordBytes))
-    return EC;
-
-  // Hash indices, hash values, etc come from the hash stream.
-  if (Header->HashStreamIndex != kInvalidStreamIndex) {
-    if (Header->HashStreamIndex >= Pdb.getNumStreams())
-      return make_error<RawError>(raw_error_code::corrupt_file,
-                                  "Invalid TPI hash stream index.");
-
-    auto HS = MappedBlockStream::createIndexedStream(
-        Pdb.getMsfLayout(), Pdb.getMsfBuffer(), Header->HashStreamIndex);
-    StreamReader HSR(*HS);
-
-    uint32_t NumHashValues =
-        Header->HashValueBuffer.Length / sizeof(ulittle32_t);
-    if (NumHashValues != NumTypeRecords())
-      return make_error<RawError>(
-          raw_error_code::corrupt_file,
-          "TPI hash count does not match with the number of type records.");
-    HSR.setOffset(Header->HashValueBuffer.Off);
-    if (auto EC = HSR.readArray(HashValues, NumHashValues))
-      return EC;
-    std::vector<ulittle32_t> HashValueList;
-    for (auto I : HashValues)
-      HashValueList.push_back(I);
-
-    HSR.setOffset(Header->IndexOffsetBuffer.Off);
-    uint32_t NumTypeIndexOffsets =
-        Header->IndexOffsetBuffer.Length / sizeof(TypeIndexOffset);
-    if (auto EC = HSR.readArray(TypeIndexOffsets, NumTypeIndexOffsets))
-      return EC;
-
-    HSR.setOffset(Header->HashAdjBuffer.Off);
-    uint32_t NumHashAdjustments =
-        Header->HashAdjBuffer.Length / sizeof(TypeIndexOffset);
-    if (auto EC = HSR.readArray(HashAdjustments, NumHashAdjustments))
-      return EC;
-
-    HashStream = std::move(HS);
-
-    // TPI hash table is a parallel array for the type records.
-    // Verify that the hash values match with type records.
-    if (auto EC = verifyHashValues())
-      return EC;
-  }
-
-  return Error::success();
-}
-
-PdbRaw_TpiVer TpiStream::getTpiVersion() const {
-  uint32_t Value = Header->Version;
-  return static_cast<PdbRaw_TpiVer>(Value);
-}
-
-uint32_t TpiStream::TypeIndexBegin() const { return Header->TypeIndexBegin; }
-
-uint32_t TpiStream::TypeIndexEnd() const { return Header->TypeIndexEnd; }
-
-uint32_t TpiStream::NumTypeRecords() const {
-  return TypeIndexEnd() - TypeIndexBegin();
-}
-
-uint16_t TpiStream::getTypeHashStreamIndex() const {
-  return Header->HashStreamIndex;
-}
-
-uint16_t TpiStream::getTypeHashStreamAuxIndex() const {
-  return Header->HashAuxStreamIndex;
-}
-
-uint32_t TpiStream::NumHashBuckets() const { return Header->NumHashBuckets; }
-uint32_t TpiStream::getHashKeySize() const { return Header->HashKeySize; }
-
-FixedStreamArray<support::ulittle32_t>
-TpiStream::getHashValues() const {
-  return HashValues;
-}
-
-FixedStreamArray<TypeIndexOffset>
-TpiStream::getTypeIndexOffsets() const {
-  return TypeIndexOffsets;
-}
-
-FixedStreamArray<TypeIndexOffset>
-TpiStream::getHashAdjustments() const {
-  return HashAdjustments;
-}
-
-iterator_range<CVTypeArray::Iterator>
-TpiStream::types(bool *HadError) const {
-  return make_range(TypeRecords.begin(HadError), TypeRecords.end());
-}
-
-Error TpiStream::commit() { return Error::success(); }