GlobalsStream.cpp File Reference

#include "llvm/DebugInfo/PDB/Native/GlobalsStream.h"
#include "llvm/DebugInfo/CodeView/RecordName.h"
#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
#include "llvm/DebugInfo/PDB/Native/Hash.h"
#include "llvm/DebugInfo/PDB/Native/RawError.h"
#include "llvm/DebugInfo/PDB/Native/SymbolStream.h"
#include "llvm/Support/BinaryStreamReader.h"
#include "llvm/Support/Error.h"

Go to the source code of this file.

Functions
static Error	checkHashHdrVersion (const GSIHashHeader *HashHdr)
static Error	readGSIHashHeader (const GSIHashHeader *&HashHdr, BinaryStreamReader &Reader)
static Error	readGSIHashRecords (FixedStreamArray< PSHashRecord > &HashRecords, const GSIHashHeader *HashHdr, BinaryStreamReader &Reader)
static Error	readGSIHashBuckets (FixedStreamArray< support::ulittle32_t > &HashBuckets, FixedStreamArray< support::ulittle32_t > &HashBitmap, const GSIHashHeader *HashHdr, MutableArrayRef< int32_t > BucketMap, BinaryStreamReader &Reader)

Function Documentation

checkHashHdrVersion()

Error checkHashHdrVersion ( const GSIHashHeader * HashHdr )

static

Definition at line 84 of file GlobalsStream.cpp.

References llvm::pdb::feature_unsupported, llvm::pdb::GSIHashHeader::HdrVersion, llvm::make_error(), llvm::Error::success(), and llvm::pdb::GSIHashHeader::VerHdr.

Referenced by readGSIHashBuckets(), and readGSIHashRecords().

readGSIHashBuckets()

Error readGSIHashBuckets ( FixedStreamArray< support::ulittle32_t > & HashBuckets, FixedStreamArray< support::ulittle32_t > & HashBitmap, const GSIHashHeader * HashHdr, MutableArrayRef< int32_t > BucketMap, BinaryStreamReader & Reader )

static

Definition at line 128 of file GlobalsStream.cpp.

References llvm::alignTo(), B(), checkHashHdrVersion(), llvm::pdb::corrupt_file, I, llvm::pdb::IPHR_HASH, llvm::joinErrors(), llvm::make_error(), llvm::popcount(), llvm::BinaryStreamReader::readArray(), and llvm::Error::success().

Referenced by llvm::pdb::GSIHashTable::read().

readGSIHashHeader()

Error readGSIHashHeader ( const GSIHashHeader *& HashHdr, BinaryStreamReader & Reader )

static

Definition at line 93 of file GlobalsStream.cpp.

References llvm::pdb::corrupt_file, llvm::pdb::feature_unsupported, llvm::pdb::GSIHashHeader::HdrSignature, llvm::make_error(), llvm::BinaryStreamReader::readObject(), llvm::Error::success(), and llvm::pdb::GSIHashHeader::VerSignature.

Referenced by llvm::pdb::GSIHashTable::read().

readGSIHashRecords()

Error readGSIHashRecords ( FixedStreamArray< PSHashRecord > & HashRecords, const GSIHashHeader * HashHdr, BinaryStreamReader & Reader )

static

Definition at line 107 of file GlobalsStream.cpp.

References checkHashHdrVersion(), llvm::pdb::corrupt_file, llvm::pdb::GSIHashHeader::HrSize, llvm::joinErrors(), llvm::make_error(), llvm::BinaryStreamReader::readArray(), and llvm::Error::success().

Referenced by llvm::pdb::GSIHashTable::read().