1 files changed, 0 insertions, 93 deletions
diff --git a/contrib/llvm/lib/DebugInfo/PDB/Raw/GSI.cpp b/contrib/llvm/lib/DebugInfo/PDB/Raw/GSI.cpp
deleted file mode 100644
index 6ecbb5c..0000000
--- a/contrib/llvm/lib/DebugInfo/PDB/Raw/GSI.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-//===- GSI.cpp - Common Functions for GlobalsStream and PublicsStream  ----===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "GSI.h"
-
-#include "llvm/DebugInfo/MSF/StreamArray.h"
-#include "llvm/DebugInfo/MSF/StreamReader.h"
-#include "llvm/DebugInfo/PDB/Raw/RawError.h"
-#include "llvm/DebugInfo/PDB/Raw/RawTypes.h"
-
-#include "llvm/Support/Error.h"
-
-namespace llvm {
-namespace pdb {
-
-static Error checkHashHdrVersion(const GSIHashHeader *HashHdr) {
-  if (HashHdr->VerHdr != GSIHashHeader::HdrVersion)
-    return make_error<RawError>(
-        raw_error_code::feature_unsupported,
-        "Encountered unsupported globals stream version.");
-
-  return Error::success();
-}
-
-Error readGSIHashBuckets(
-    msf::FixedStreamArray<support::ulittle32_t> &HashBuckets,
-    const GSIHashHeader *HashHdr, msf::StreamReader &Reader) {
-  if (auto EC = checkHashHdrVersion(HashHdr))
-    return EC;
-
-  // Before the actual hash buckets, there is a bitmap of length determined by
-  // IPHR_HASH.
-  ArrayRef<uint8_t> Bitmap;
-  size_t BitmapSizeInBits = alignTo(IPHR_HASH + 1, 32);
-  uint32_t NumBitmapEntries = BitmapSizeInBits / 8;
-  if (auto EC = Reader.readBytes(Bitmap, NumBitmapEntries))
-    return joinErrors(std::move(EC),
-                      make_error<RawError>(raw_error_code::corrupt_file,
-                                           "Could not read a bitmap."));
-  uint32_t NumBuckets = 0;
-  for (uint8_t B : Bitmap)
-    NumBuckets += countPopulation(B);
-
-  // Hash buckets follow.
-  if (auto EC = Reader.readArray(HashBuckets, NumBuckets))
-    return joinErrors(std::move(EC),
-                      make_error<RawError>(raw_error_code::corrupt_file,
-                                           "Hash buckets corrupted."));
-
-  return Error::success();
-}
-
-Error readGSIHashHeader(const GSIHashHeader *&HashHdr,
-                        msf::StreamReader &Reader) {
-  if (Reader.readObject(HashHdr))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "Stream does not contain a GSIHashHeader.");
-
-  if (HashHdr->VerSignature != GSIHashHeader::HdrSignature)
-    return make_error<RawError>(
-        raw_error_code::feature_unsupported,
-        "GSIHashHeader signature (0xffffffff) not found.");
-
-  return Error::success();
-}
-
-Error readGSIHashRecords(msf::FixedStreamArray<PSHashRecord> &HashRecords,
-                         const GSIHashHeader *HashHdr,
-                         msf::StreamReader &Reader) {
-  if (auto EC = checkHashHdrVersion(HashHdr))
-    return EC;
-
-  // HashHdr->HrSize specifies the number of bytes of PSHashRecords we have.
-  // Verify that we can read them all.
-  if (HashHdr->HrSize % sizeof(PSHashRecord))
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "Invalid HR array size.");
-  uint32_t NumHashRecords = HashHdr->HrSize / sizeof(PSHashRecord);
-  if (auto EC = Reader.readArray(HashRecords, NumHashRecords))
-    return joinErrors(std::move(EC),
-                      make_error<RawError>(raw_error_code::corrupt_file,
-                                           "Error reading hash records."));
-
-  return Error::success();
-}
-}
-}