gem5 v24.1.0.1
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gem5::ruby::WriteMask Class Reference

#include <WriteMask.hh>

Public Types

typedef std::vector< std::pair< int, AtomicOpFunctor * > > AtomicOpVector
 

Public Member Functions

 WriteMask ()
 
 WriteMask (int size)
 
 WriteMask (int size, std::vector< bool > &mask)
 
 WriteMask (int size, std::vector< bool > &mask, AtomicOpVector atomicOp)
 
 ~WriteMask ()
 
int getBlockSize () const
 
void setBlockSize (int size)
 
void clear ()
 
bool test (int offset) const
 
void setMask (int offset, int len, bool val=true)
 
void fillMask ()
 
bool getMask (int offset, int len) const
 
bool isOverlap (const WriteMask &readMask) const
 
bool containsMask (const WriteMask &readMask) const
 
bool isEmpty () const
 
bool isFull () const
 
void andMask (const WriteMask &writeMask)
 
void orMask (const WriteMask &writeMask)
 
void setInvertedMask (const WriteMask &writeMask)
 
int firstBitSet (bool val, int offset=0) const
 
int count (int offset=0) const
 
void print (std::ostream &out) const
 
void performAtomic (uint8_t *p, std::deque< uint8_t * > &atomicChangeLog, bool isAtomicNoReturn=true) const
 
const AtomicOpVector & getAtomicOps () const
 
void setAtomicOps (const AtomicOpVector &atomicOps)
 

Private Attributes

int mSize
 
std::vector< bool > mMask
 
bool mAtomic
 
AtomicOpVector mAtomicOp
 

Detailed Description

Definition at line 59 of file WriteMask.hh.

Member Typedef Documentation

◆ AtomicOpVector

typedef std::vector<std::pair<int, AtomicOpFunctor* > > gem5::ruby::WriteMask::AtomicOpVector

Definition at line 62 of file WriteMask.hh.

Constructor & Destructor Documentation

◆ WriteMask() [1/4]

gem5::ruby::WriteMask::WriteMask ( )

Definition at line 41 of file WriteMask.cc.

◆ WriteMask() [2/4]

gem5::ruby::WriteMask::WriteMask ( int  size)
inline

Definition at line 66 of file WriteMask.hh.

◆ WriteMask() [3/4]

gem5::ruby::WriteMask::WriteMask ( int  size,
std::vector< bool > &  mask 
)
inline

Definition at line 70 of file WriteMask.hh.

◆ WriteMask() [4/4]

gem5::ruby::WriteMask::WriteMask ( int  size,
std::vector< bool > &  mask,
AtomicOpVector  atomicOp 
)
inline

Definition at line 74 of file WriteMask.hh.

◆ ~WriteMask()

gem5::ruby::WriteMask::~WriteMask ( )
inline

Definition at line 78 of file WriteMask.hh.

Member Function Documentation

◆ andMask()

void gem5::ruby::WriteMask::andMask ( const WriteMask &  writeMask)
inline

Definition at line 189 of file WriteMask.hh.

References gem5::ArmISA::i, mAtomic, mAtomicOp, mMask, and mSize.

◆ clear()

void gem5::ruby::WriteMask::clear ( )
inline

Definition at line 94 of file WriteMask.hh.

References mMask, and mSize.

Referenced by setBlockSize().

◆ containsMask()

bool gem5::ruby::WriteMask::containsMask ( const WriteMask &  readMask) const
inline

Definition at line 152 of file WriteMask.hh.

References gem5::ArmISA::i, mMask, and mSize.

◆ count()

int gem5::ruby::WriteMask::count ( int  offset = 0) const
inline

Definition at line 239 of file WriteMask.hh.

References gem5::X86ISA::count, gem5::ArmISA::i, mMask, mSize, and gem5::ArmISA::offset.

◆ fillMask()

void gem5::ruby::WriteMask::fillMask ( )
inline

Definition at line 117 of file WriteMask.hh.

References gem5::ArmISA::i, mMask, and mSize.

◆ firstBitSet()

int gem5::ruby::WriteMask::firstBitSet ( bool  val,
int  offset = 0 
) const
inline

Definition at line 229 of file WriteMask.hh.

References gem5::ArmISA::i, mMask, mSize, gem5::ArmISA::offset, and gem5::X86ISA::val.

◆ getAtomicOps()

const AtomicOpVector & gem5::ruby::WriteMask::getAtomicOps ( ) const
inline

Definition at line 262 of file WriteMask.hh.

References mAtomicOp.

◆ getBlockSize()

int gem5::ruby::WriteMask::getBlockSize ( ) const
inline

Definition at line 81 of file WriteMask.hh.

References mSize.

◆ getMask()

bool gem5::ruby::WriteMask::getMask ( int  offset,
int  len 
) const
inline

Definition at line 126 of file WriteMask.hh.

References gem5::ArmISA::i, gem5::ArmISA::len, mMask, mSize, and gem5::ArmISA::offset.

◆ isEmpty()

bool gem5::ruby::WriteMask::isEmpty ( ) const
inline

Definition at line 165 of file WriteMask.hh.

References gem5::ArmISA::i, mMask, and mSize.

Referenced by gem5::ruby::RubySystem::partialFunctionalRead().

◆ isFull()

bool gem5::ruby::WriteMask::isFull ( ) const
inline

Definition at line 177 of file WriteMask.hh.

References gem5::ArmISA::i, mMask, and mSize.

Referenced by gem5::ruby::RubySystem::partialFunctionalRead().

◆ isOverlap()

bool gem5::ruby::WriteMask::isOverlap ( const WriteMask &  readMask) const
inline

Definition at line 138 of file WriteMask.hh.

References gem5::ArmISA::i, mMask, and mSize.

◆ orMask()

void gem5::ruby::WriteMask::orMask ( const WriteMask &  writeMask)
inline

Definition at line 204 of file WriteMask.hh.

References gem5::ArmISA::i, mAtomic, mAtomicOp, mMask, and mSize.

◆ performAtomic()

void gem5::ruby::WriteMask::performAtomic ( uint8_t *  p,
std::deque< uint8_t * > &  atomicChangeLog,
bool  isAtomicNoReturn = true 
) const

Definition at line 59 of file WriteMask.cc.

References gem5::ArmISA::i, mAtomicOp, mSize, gem5::ArmISA::offset, and gem5::MipsISA::p.

◆ print()

void gem5::ruby::WriteMask::print ( std::ostream &  out) const

Definition at line 46 of file WriteMask.cc.

References gem5::ArmISA::i, mMask, and mSize.

Referenced by gem5::ruby::operator<<().

◆ setAtomicOps()

void gem5::ruby::WriteMask::setAtomicOps ( const AtomicOpVector &  atomicOps)
inline

Definition at line 268 of file WriteMask.hh.

References mAtomic, and mAtomicOp.

Referenced by gem5::ruby::RubyRequest::setWriteMask().

◆ setBlockSize()

void gem5::ruby::WriteMask::setBlockSize ( int  size)
inline

Definition at line 83 of file WriteMask.hh.

References clear(), and mSize.

Referenced by gem5::ruby::RubySystem::partialFunctionalRead().

◆ setInvertedMask()

void gem5::ruby::WriteMask::setInvertedMask ( const WriteMask &  writeMask)
inline

Definition at line 219 of file WriteMask.hh.

References gem5::ArmISA::i, mMask, and mSize.

◆ setMask()

void gem5::ruby::WriteMask::setMask ( int  offset,
int  len,
bool  val = true 
)
inline

Definition at line 108 of file WriteMask.hh.

References gem5::ArmISA::i, gem5::ArmISA::len, mMask, mSize, gem5::ArmISA::offset, and gem5::X86ISA::val.

Referenced by gem5::ruby::RubyRequest::setWriteMask().

◆ test()

bool gem5::ruby::WriteMask::test ( int  offset) const
inline

Definition at line 100 of file WriteMask.hh.

References mMask, mSize, and gem5::ArmISA::offset.

Member Data Documentation

◆ mAtomic

bool gem5::ruby::WriteMask::mAtomic
private

Definition at line 277 of file WriteMask.hh.

Referenced by andMask(), orMask(), and setAtomicOps().

◆ mAtomicOp

AtomicOpVector gem5::ruby::WriteMask::mAtomicOp
private

Definition at line 278 of file WriteMask.hh.

Referenced by andMask(), getAtomicOps(), orMask(), performAtomic(), and setAtomicOps().

◆ mMask

std::vector<bool> gem5::ruby::WriteMask::mMask
private

Definition at line 276 of file WriteMask.hh.

Referenced by andMask(), clear(), containsMask(), count(), fillMask(), firstBitSet(), getMask(), isEmpty(), isFull(), isOverlap(), orMask(), print(), setInvertedMask(), setMask(), and test().

◆ mSize

int gem5::ruby::WriteMask::mSize
private

Definition at line 275 of file WriteMask.hh.

Referenced by andMask(), clear(), containsMask(), count(), fillMask(), firstBitSet(), getBlockSize(), getMask(), isEmpty(), isFull(), isOverlap(), orMask(), performAtomic(), print(), setBlockSize(), setInvertedMask(), setMask(), and test().

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