LLVM  8.0.1
Classes | Public Member Functions | List of all members
llvm::codeview::CodeViewRecordIO Class Reference

#include "llvm/DebugInfo/CodeView/CodeViewRecordIO.h"

Public Member Functions

 CodeViewRecordIO (BinaryStreamReader &Reader)
 
 CodeViewRecordIO (BinaryStreamWriter &Writer)
 
Error beginRecord (Optional< uint32_t > MaxLength)
 
Error endRecord ()
 
Error mapInteger (TypeIndex &TypeInd)
 
bool isReading () const
 
bool isWriting () const
 
uint32_t maxFieldLength () const
 
template<typename T >
Error mapObject (T &Value)
 
template<typename T >
Error mapInteger (T &Value)
 
template<typename T >
Error mapEnum (T &Value)
 
Error mapEncodedInteger (int64_t &Value)
 
Error mapEncodedInteger (uint64_t &Value)
 
Error mapEncodedInteger (APSInt &Value)
 
Error mapStringZ (StringRef &Value)
 
Error mapGuid (GUID &Guid)
 
Error mapStringZVectorZ (std::vector< StringRef > &Value)
 
template<typename SizeType , typename T , typename ElementMapper >
Error mapVectorN (T &Items, const ElementMapper &Mapper)
 
template<typename T , typename ElementMapper >
Error mapVectorTail (T &Items, const ElementMapper &Mapper)
 
Error mapByteVectorTail (ArrayRef< uint8_t > &Bytes)
 
Error mapByteVectorTail (std::vector< uint8_t > &Bytes)
 
Error padToAlignment (uint32_t Align)
 
Error skipPadding ()
 

Detailed Description

Definition at line 30 of file CodeViewRecordIO.h.

Constructor & Destructor Documentation

◆ CodeViewRecordIO() [1/2]

llvm::codeview::CodeViewRecordIO::CodeViewRecordIO ( BinaryStreamReader &  Reader)
inlineexplicit

Definition at line 36 of file CodeViewRecordIO.h.

◆ CodeViewRecordIO() [2/2]

llvm::codeview::CodeViewRecordIO::CodeViewRecordIO ( BinaryStreamWriter &  Writer)
inlineexplicit

Definition at line 37 of file CodeViewRecordIO.h.

References beginRecord(), endRecord(), and mapInteger().

Member Function Documentation

◆ beginRecord()

Error CodeViewRecordIO::beginRecord ( Optional< uint32_t >  MaxLength)

Definition at line 19 of file CodeViewRecordIO.cpp.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::Error::success().

Referenced by CodeViewRecordIO().

◆ endRecord()

Error CodeViewRecordIO::endRecord ( )

Definition at line 27 of file CodeViewRecordIO.cpp.

References assert(), llvm::SmallVectorBase::empty(), llvm::SmallVectorTemplateBase< T, bool >::pop_back(), and llvm::Error::success().

Referenced by CodeViewRecordIO().

◆ isReading()

bool llvm::codeview::CodeViewRecordIO::isReading ( ) const
inline

Definition at line 44 of file CodeViewRecordIO.h.

Referenced by isWriting(), mapEnum(), and padToAlignment().

◆ isWriting()

bool llvm::codeview::CodeViewRecordIO::isWriting ( ) const
inline

Definition at line 45 of file CodeViewRecordIO.h.

References isReading(), and maxFieldLength().

Referenced by mapByteVectorTail(), mapEncodedInteger(), mapEnum(), mapGuid(), mapInteger(), mapNameAndUniqueName(), mapObject(), mapStringZ(), mapStringZVectorZ(), mapVectorN(), mapVectorTail(), and skipPadding().

◆ mapByteVectorTail() [1/2]

Error CodeViewRecordIO::mapByteVectorTail ( ArrayRef< uint8_t > &  Bytes)

Definition at line 81 of file CodeViewRecordIO.cpp.

References llvm::BinaryStreamReader::bytesRemaining(), llvm::codeview::EC, isWriting(), llvm::BinaryStreamReader::readBytes(), llvm::Error::success(), and llvm::BinaryStreamWriter::writeBytes().

Referenced by mapByteVectorTail(), and mapVectorTail().

◆ mapByteVectorTail() [2/2]

Error CodeViewRecordIO::mapByteVectorTail ( std::vector< uint8_t > &  Bytes)

Definition at line 92 of file CodeViewRecordIO.cpp.

References llvm::ArrayRef< T >::begin(), llvm::codeview::EC, llvm::ArrayRef< T >::end(), isWriting(), mapByteVectorTail(), and llvm::Error::success().

◆ mapEncodedInteger() [1/3]

Error CodeViewRecordIO::mapEncodedInteger ( int64_t &  Value)

Definition at line 116 of file CodeViewRecordIO.cpp.

References llvm::codeview::consume(), llvm::codeview::EC, llvm::APSInt::getExtValue(), isWriting(), N, and llvm::Error::success().

Referenced by mapEnum().

◆ mapEncodedInteger() [2/3]

Error CodeViewRecordIO::mapEncodedInteger ( uint64_t &  Value)

Definition at line 135 of file CodeViewRecordIO.cpp.

References llvm::codeview::consume(), llvm::codeview::EC, llvm::APInt::getZExtValue(), isWriting(), N, and llvm::Error::success().

◆ mapEncodedInteger() [3/3]

Error CodeViewRecordIO::mapEncodedInteger ( APSInt &  Value)

Definition at line 148 of file CodeViewRecordIO.cpp.

References llvm::codeview::consume(), llvm::APInt::getSExtValue(), llvm::APInt::getZExtValue(), llvm::APSInt::isSigned(), and isWriting().

◆ mapEnum()

template<typename T >
Error llvm::codeview::CodeViewRecordIO::mapEnum ( T &  Value)
inline

Definition at line 67 of file CodeViewRecordIO.h.

References llvm::codeview::EC, llvm::codeview::insufficient_buffer, isReading(), isWriting(), mapEncodedInteger(), mapGuid(), mapInteger(), mapStringZ(), mapStringZVectorZ(), maxFieldLength(), llvm::Error::success(), and X.

◆ mapGuid()

Error CodeViewRecordIO::mapGuid ( GUID &  Guid)

Definition at line 171 of file CodeViewRecordIO.cpp.

References llvm::ArrayRef< T >::data(), llvm::codeview::EC, llvm::codeview::GUID::Guid, llvm::codeview::insufficient_buffer, isWriting(), maxFieldLength(), llvm::Intrinsic::memcpy, llvm::BinaryStreamReader::readBytes(), llvm::Error::success(), and llvm::BinaryStreamWriter::writeBytes().

Referenced by mapEnum().

◆ mapInteger() [1/2]

Error CodeViewRecordIO::mapInteger ( TypeIndex &  TypeInd)

Definition at line 102 of file CodeViewRecordIO.cpp.

References llvm::codeview::EC, llvm::codeview::TypeIndex::getIndex(), I, isWriting(), llvm::BinaryStreamReader::readInteger(), llvm::codeview::TypeIndex::setIndex(), llvm::Error::success(), and llvm::BinaryStreamWriter::writeInteger().

Referenced by CodeViewRecordIO(), mapEnum(), and mapLocalVariableAddrRange().

◆ mapInteger() [2/2]

template<typename T >
Error llvm::codeview::CodeViewRecordIO::mapInteger ( T &  Value)
inline

Definition at line 60 of file CodeViewRecordIO.h.

References isWriting(), llvm::BinaryStreamReader::readInteger(), and llvm::BinaryStreamWriter::writeInteger().

◆ mapObject()

template<typename T >
Error llvm::codeview::CodeViewRecordIO::mapObject ( T &  Value)
inline

Definition at line 49 of file CodeViewRecordIO.h.

References llvm::codeview::EC, isWriting(), llvm::BinaryStreamReader::readObject(), llvm::Error::success(), and llvm::BinaryStreamWriter::writeObject().

◆ mapStringZ()

Error CodeViewRecordIO::mapStringZ ( StringRef &  Value)

Definition at line 158 of file CodeViewRecordIO.cpp.

References llvm::codeview::EC, isWriting(), maxFieldLength(), llvm::BinaryStreamReader::readCString(), llvm::Error::success(), llvm::StringRef::take_front(), and llvm::BinaryStreamWriter::writeCString().

Referenced by mapEnum(), mapNameAndUniqueName(), and mapStringZVectorZ().

◆ mapStringZVectorZ()

Error CodeViewRecordIO::mapStringZVectorZ ( std::vector< StringRef > &  Value)

Definition at line 188 of file CodeViewRecordIO.cpp.

References assert(), llvm::codeview::EC, llvm::StringRef::empty(), isWriting(), mapStringZ(), llvm::max(), llvm::Error::success(), and llvm::BinaryStreamWriter::writeInteger().

Referenced by mapEnum().

◆ mapVectorN()

template<typename SizeType , typename T , typename ElementMapper >
Error llvm::codeview::CodeViewRecordIO::mapVectorN ( T &  Items,
const ElementMapper &  Mapper 
)
inline

Definition at line 92 of file CodeViewRecordIO.h.

References llvm::codeview::EC, I, isWriting(), llvm::BinaryStreamReader::readInteger(), Size, llvm::Error::success(), llvm::BinaryStreamWriter::writeInteger(), and X.

◆ mapVectorTail()

template<typename T , typename ElementMapper >
Error llvm::codeview::CodeViewRecordIO::mapVectorTail ( T &  Items,
const ElementMapper &  Mapper 
)
inline

Definition at line 118 of file CodeViewRecordIO.h.

References llvm::AMDGPU::HSAMD::Kernel::Arg::Key::Align, assert(), llvm::codeview::EC, llvm::BinaryStreamReader::empty(), llvm::tgtok::Field, llvm::Optional< T >::hasValue(), isWriting(), mapByteVectorTail(), llvm::codeview::None, padToAlignment(), llvm::BinaryStreamReader::peek(), skipPadding(), and llvm::Error::success().

◆ maxFieldLength()

uint32_t CodeViewRecordIO::maxFieldLength ( ) const

Definition at line 41 of file CodeViewRecordIO.cpp.

References assert(), llvm::SmallVectorBase::empty(), llvm::SmallVectorTemplateCommon< T, typename >::front(), llvm::Optional< T >::hasValue(), llvm::makeArrayRef(), and X.

Referenced by isWriting(), mapEnum(), mapGuid(), mapNameAndUniqueName(), and mapStringZ().

◆ padToAlignment()

Error CodeViewRecordIO::padToAlignment ( uint32_t  Align)

Definition at line 60 of file CodeViewRecordIO.cpp.

References isReading(), llvm::BinaryStreamWriter::padToAlignment(), and llvm::BinaryStreamReader::padToAlignment().

Referenced by mapVectorTail().

◆ skipPadding()

Error CodeViewRecordIO::skipPadding ( )

Definition at line 66 of file CodeViewRecordIO.cpp.

References assert(), llvm::BinaryStreamReader::bytesRemaining(), isWriting(), llvm::BinaryStreamReader::peek(), llvm::BinaryStreamReader::skip(), and llvm::Error::success().

Referenced by mapVectorTail().

The documentation for this class was generated from the following files:
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