DataBlock Class Reference

#include <DataBlock.hh>

Public Member Functions
	DataBlock ()
	DataBlock (const DataBlock &cp)
	~DataBlock ()
DataBlock &	operator= (const DataBlock &obj)
void	assign (uint8_t *data)
void	clear ()
uint8_t	getByte (int whichByte) const
const uint8_t *	getData (int offset, int len) const
uint8_t *	getDataMod (int offset)
void	setByte (int whichByte, uint8_t data)
void	setData (const uint8_t *data, int offset, int len)
void	copyPartial (const DataBlock &dblk, int offset, int len)
void	copyPartial (const DataBlock &dblk, const WriteMask &mask)
void	atomicPartial (const DataBlock &dblk, const WriteMask &mask)
bool	equal (const DataBlock &obj) const
void	print (std::ostream &out) const

Private Member Functions
void	alloc ()

Private Attributes
uint8_t *	m_data
bool	m_alloc

Detailed Description

Definition at line 40 of file DataBlock.hh.

Constructor & Destructor Documentation

DataBlock::DataBlock ( )

inline

Definition at line 43 of file DataBlock.hh.

References alloc().

DataBlock::DataBlock

(

const DataBlock &

cp

)

Definition at line 34 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), m_alloc, and m_data.

DataBlock::~DataBlock ( )

inline

Definition at line 50 of file DataBlock.hh.

References m_alloc, and m_data.

Member Function Documentation

void DataBlock::alloc ( )

private

Definition at line 42 of file DataBlock.cc.

References clear(), RubySystem::getBlockSizeBytes(), m_alloc, and m_data.

Referenced by DataBlock().

void DataBlock::assign ( uint8_t *  data )

inline

Definition at line 79 of file DataBlock.hh.

References data, m_alloc, and m_data.

void DataBlock::atomicPartial	(	const DataBlock &	dblk,
		const WriteMask &	mask
	)

Definition at line 72 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), ArmISA::i, m_data, and WriteMask::performAtomic().

void DataBlock::clear

(

)

Definition at line 50 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), and m_data.

Referenced by alloc(), and GPUCoalescer::issueRequest().

void DataBlock::copyPartial ( const DataBlock &  dblk, int  offset, int  len  )

inline

Definition at line 102 of file DataBlock.hh.

References m_data, and setData().

void DataBlock::copyPartial	(	const DataBlock &	dblk,
		const WriteMask &	mask
	)

Definition at line 62 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), WriteMask::getMask(), ArmISA::i, and m_data.

bool DataBlock::equal

(

const DataBlock &

obj

)

const

Definition at line 56 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), and m_data.

Referenced by operator==().

uint8_t DataBlock::getByte ( int  whichByte ) const

inline

Definition at line 90 of file DataBlock.hh.

References m_data.

Referenced by SubBlock::internalMergeFrom(), testAndRead(), and testAndReadMask().

const uint8_t * DataBlock::getData	(	int	offset,
		int	len
	)		const

Definition at line 95 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), m_data, and ArmISA::offset.

Referenced by CacheRecorder::addRecord(), GPUCoalescer::atomicCallback(), DMASequencer::dataCallback(), Sequencer::hitCallback(), GPUCoalescer::hitCallback(), AbstractController::queueMemoryWrite(), and AbstractController::queueMemoryWritePartial().

uint8_t * DataBlock::getDataMod

(

int

offset

)

Definition at line 102 of file DataBlock.cc.

References m_data, and ArmISA::offset.

Referenced by WriteMask::performAtomic().

DataBlock & DataBlock::operator=

(

const DataBlock &

obj

)

Definition at line 115 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), and m_data.

void DataBlock::print

(

std::ostream &

out

)

const

Definition at line 81 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), ArmISA::i, m_data, and X86ISA::size().

Referenced by operator<<().

void DataBlock::setByte ( int  whichByte, uint8_t  data  )

inline

Definition at line 96 of file DataBlock.hh.

References data, and m_data.

Referenced by SubBlock::internalMergeTo(), and testAndWrite().

void DataBlock::setData	(	const uint8_t *	data,
		int	offset,
		int	len
	)

Definition at line 108 of file DataBlock.cc.

References RubySystem::getBlockSizeBytes(), and m_data.

Referenced by copyPartial(), Sequencer::hitCallback(), and GPUCoalescer::hitCallback().

Member Data Documentation

bool DataBlock::m_alloc

private

Definition at line 75 of file DataBlock.hh.

Referenced by alloc(), assign(), DataBlock(), and ~DataBlock().

uint8_t* DataBlock::m_data

private

Definition at line 74 of file DataBlock.hh.

Referenced by alloc(), assign(), atomicPartial(), clear(), copyPartial(), DataBlock(), equal(), getByte(), getData(), getDataMod(), operator=(), print(), setByte(), setData(), and ~DataBlock().

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

• mem/ruby/common/DataBlock.hh
• mem/ruby/common/DataBlock.cc