Description

Data-Flow transfer functor.

Definition at line 195 of file Partitioner2/DataFlow.h.

#include <Rose/BinaryAnalysis/Partitioner2/DataFlow.h>

Public Member Functions
	TransferFunction (const InstructionSemantics::BaseSemantics::DispatcherPtr &)
	Construct from a CPU.

InstructionSemantics::BaseSemantics::StatePtr	initialState () const
	Construct an initial state.

InstructionSemantics::BaseSemantics::DispatcherPtr	cpu () const
	Property: Virtual CPU.

std::string	toString (const InstructionSemantics::BaseSemantics::StatePtr &state)

InstructionSemantics::BaseSemantics::StatePtr	operator() (const DfCfg &, size_t vertexId, const InstructionSemantics::BaseSemantics::StatePtr &incomingState) const


CallingConvention::DefinitionPtr	defaultCallingConvention () const
	Property: Default calling convention.

void	defaultCallingConvention (const CallingConvention::DefinitionPtr &)
	Property: Default calling convention.


bool	ignoringSemanticFailures () const
	Property: Whether to ignore instructions with unknown semantics.

void	ignoringSemanticFailures (bool)
	Property: Whether to ignore instructions with unknown semantics.

Constructor & Destructor Documentation

◆ TransferFunction()

Rose::BinaryAnalysis::Partitioner2::DataFlow::TransferFunction::TransferFunction ( const InstructionSemantics::BaseSemantics::DispatcherPtr & )

explicit

Construct from a CPU.

Constructs a new transfer function using the specified cpu.

Member Function Documentation

◆ cpu()

InstructionSemantics::BaseSemantics::DispatcherPtr Rose::BinaryAnalysis::Partitioner2::DataFlow::TransferFunction::cpu ( ) const

Property: Virtual CPU.

This is the same pointer specified in the constructor.

◆ defaultCallingConvention() [1/2]

CallingConvention::DefinitionPtr Rose::BinaryAnalysis::Partitioner2::DataFlow::TransferFunction::defaultCallingConvention ( ) const

Property: Default calling convention.

The default calling convention is used whenever a call is made to a function that has no calling convention information. It specifies which registers should be clobbered by the call and how the stack and instruction poniter are adjusted when returning from the call. The default calling convention may be a null pointer to indicate that absolutely nothing is known about the convention of non-analyzed functions.

◆ defaultCallingConvention() [2/2]

void Rose::BinaryAnalysis::Partitioner2::DataFlow::TransferFunction::defaultCallingConvention ( const CallingConvention::DefinitionPtr & )

Property: Default calling convention.

The default calling convention is used whenever a call is made to a function that has no calling convention information. It specifies which registers should be clobbered by the call and how the stack and instruction poniter are adjusted when returning from the call. The default calling convention may be a null pointer to indicate that absolutely nothing is known about the convention of non-analyzed functions.

◆ ignoringSemanticFailures() [1/2]

bool Rose::BinaryAnalysis::Partitioner2::DataFlow::TransferFunction::ignoringSemanticFailures ( ) const

Property: Whether to ignore instructions with unknown semantics.

If true, then an instruction with unknown semantics will cause the state to be updated in some way that is not well defined, depending on exactly when the semantic error occurs during the semantic execution of the instruction. If false, then an exception is thrown.

◆ ignoringSemanticFailures() [2/2]

void Rose::BinaryAnalysis::Partitioner2::DataFlow::TransferFunction::ignoringSemanticFailures ( bool )