1 files changed, 0 insertions, 131 deletions
diff --git a/contrib/llvm/lib/DebugInfo/PDB/Raw/PublicsStream.cpp b/contrib/llvm/lib/DebugInfo/PDB/Raw/PublicsStream.cpp
deleted file mode 100644
index b31f605..0000000
--- a/contrib/llvm/lib/DebugInfo/PDB/Raw/PublicsStream.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-//===- PublicsStream.cpp - PDB Public Symbol Stream -----------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// The data structures defined in this file are based on the reference
-// implementation which is available at
-// https://github.com/Microsoft/microsoft-pdb/blob/master/PDB/dbi/gsi.h
-//
-// When you are reading the reference source code, you'd find the
-// information below useful.
-//
-//  - ppdb1->m_fMinimalDbgInfo seems to be always true.
-//  - SMALLBUCKETS macro is defined.
-//
-// The reference doesn't compile, so I learned just by reading code.
-// It's not guaranteed to be correct.
-//
-//===----------------------------------------------------------------------===//
-
-#include "GSI.h"
-#include "llvm/ADT/iterator_range.h"
-#include "llvm/DebugInfo/CodeView/SymbolRecord.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/PublicsStream.h"
-#include "llvm/DebugInfo/PDB/Raw/RawError.h"
-#include "llvm/DebugInfo/PDB/Raw/SymbolStream.h"
-#include "llvm/Support/Endian.h"
-#include "llvm/Support/Error.h"
-#include <algorithm>
-#include <cstdint>
-
-using namespace llvm;
-using namespace llvm::msf;
-using namespace llvm::support;
-using namespace llvm::pdb;
-
-// This is PSGSIHDR struct defined in
-// https://github.com/Microsoft/microsoft-pdb/blob/master/PDB/dbi/gsi.h
-struct PublicsStream::HeaderInfo {
-  ulittle32_t SymHash;
-  ulittle32_t AddrMap;
-  ulittle32_t NumThunks;
-  ulittle32_t SizeOfThunk;
-  ulittle16_t ISectThunkTable;
-  char Padding[2];
-  ulittle32_t OffThunkTable;
-  ulittle32_t NumSections;
-};
-
-PublicsStream::PublicsStream(PDBFile &File,
-                             std::unique_ptr<MappedBlockStream> Stream)
-    : Pdb(File), Stream(std::move(Stream)) {}
-
-PublicsStream::~PublicsStream() = default;
-
-uint32_t PublicsStream::getSymHash() const { return Header->SymHash; }
-uint32_t PublicsStream::getAddrMap() const { return Header->AddrMap; }
-
-// Publics stream contains fixed-size headers and a serialized hash table.
-// This implementation is not complete yet. It reads till the end of the
-// stream so that we verify the stream is at least not corrupted. However,
-// we skip over the hash table which we believe contains information about
-// public symbols.
-Error PublicsStream::reload() {
-  StreamReader Reader(*Stream);
-
-  // Check stream size.
-  if (Reader.bytesRemaining() < sizeof(HeaderInfo) + sizeof(GSIHashHeader))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "Publics Stream does not contain a header.");
-
-  // Read PSGSIHDR and GSIHashHdr structs.
-  if (Reader.readObject(Header))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "Publics Stream does not contain a header.");
-
-  if (auto EC = readGSIHashHeader(HashHdr, Reader))
-    return EC;
-
-  if (auto EC = readGSIHashRecords(HashRecords, HashHdr, Reader))
-    return EC;
-
-  if (auto EC = readGSIHashBuckets(HashBuckets, HashHdr, Reader))
-    return EC;
-  NumBuckets = HashBuckets.size();
-
-  // Something called "address map" follows.
-  uint32_t NumAddressMapEntries = Header->AddrMap / sizeof(uint32_t);
-  if (auto EC = Reader.readArray(AddressMap, NumAddressMapEntries))
-    return joinErrors(std::move(EC),
-                      make_error<RawError>(raw_error_code::corrupt_file,
-                                           "Could not read an address map."));
-
-  // Something called "thunk map" follows.
-  if (auto EC = Reader.readArray(ThunkMap, Header->NumThunks))
-    return joinErrors(std::move(EC),
-                      make_error<RawError>(raw_error_code::corrupt_file,
-                                           "Could not read a thunk map."));
-
-  // Something called "section map" follows.
-  if (auto EC = Reader.readArray(SectionOffsets, Header->NumSections))
-    return joinErrors(std::move(EC),
-                      make_error<RawError>(raw_error_code::corrupt_file,
-                                           "Could not read a section map."));
-
-  if (Reader.bytesRemaining() > 0)
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "Corrupted publics stream.");
-  return Error::success();
-}
-
-iterator_range<codeview::CVSymbolArray::Iterator>
-PublicsStream::getSymbols(bool *HadError) const {
-  auto SymbolS = Pdb.getPDBSymbolStream();
-  if (SymbolS.takeError()) {
-    codeview::CVSymbolArray::Iterator Iter;
-    return make_range(Iter, Iter);
-  }
-  SymbolStream &SS = SymbolS.get();
-
-  return SS.getSymbols(HadError);
-}
-
-Error PublicsStream::commit() { return Error::success(); }