Description

CFG vertex for data-flow analysis.

See also: DfCfg

Definition at line 26 of file Partitioner2/DataFlow.h.

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

Public Types
enum	Type { BBLOCK, FAKED_CALL, FUNCRET, INDET }
	Vertex type. More...

Public Member Functions
	DfCfgVertex (const BasicBlock::Ptr &bblock, const Function::Ptr &parentFunction, size_t inliningId)
	Construct a basic block vertex. More...

	DfCfgVertex (const Function::Ptr &function, const Function::Ptr &parentFunction, size_t inliningId)
	Construct a faked call vertex. More...

	DfCfgVertex (Type type, const Function::Ptr &parentFunction, size_t inliningId)
	Construct a vertex of specified type that takes no auxiliary data. More...

Type	type () const
	Type of the vertex. More...

const BasicBlock::Ptr &	bblock () const
	Basic block. More...

const Function::Ptr &	callee () const
	Function represented by faked call. More...

Function::Ptr	parentFunction () const
	Function owning this vertex. More...

size_t	inliningId () const
	Inlining invocation number. More...

Sawyer::Optional< rose_addr_t >	address () const
	Virtual address of vertex. More...

Member Enumeration Documentation

enum Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::Type

Vertex type.

Enumerator
BBLOCK	Vertex represents a basic block.
FAKED_CALL	Represents a whole called function.
FUNCRET	Vertex represents returning to the caller.
INDET	Indeterminate basic block where no information is available.

Definition at line 29 of file Partitioner2/DataFlow.h.

Constructor & Destructor Documentation

Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::DfCfgVertex	(	const BasicBlock::Ptr &	bblock,
		const Function::Ptr &	parentFunction,
		size_t	inliningId
	)

inlineexplicit

Construct a basic block vertex.

The basic block pointer should not be a null pointer.

Definition at line 45 of file Partitioner2/DataFlow.h.

Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::DfCfgVertex	(	const Function::Ptr &	function,
		const Function::Ptr &	parentFunction,
		size_t	inliningId
	)

inlineexplicit

Construct a faked call vertex.

The function may be null if indeterminate.

Definition at line 51 of file Partitioner2/DataFlow.h.

Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::DfCfgVertex	(	Type	type,
		const Function::Ptr &	parentFunction,
		size_t	inliningId
	)

inlineexplicit

Construct a vertex of specified type that takes no auxiliary data.

Definition at line 55 of file Partitioner2/DataFlow.h.

References BBLOCK, and FAKED_CALL.

Member Function Documentation

Type Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::type ( ) const

inline

Type of the vertex.

Vertex types are immutable, defined when the vertex is created. Every vertex has a type.

Definition at line 63 of file Partitioner2/DataFlow.h.

const BasicBlock::Ptr& Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::bblock ( ) const

inline

Basic block.

The basic block for a vertex is immutable, defined when the vertex is created. Only basic block vertices have a basic block; other vertex types will return a null pointer.

Definition at line 69 of file Partitioner2/DataFlow.h.

const Function::Ptr& Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::callee ( ) const

inline

Function represented by faked call.

Definition at line 72 of file Partitioner2/DataFlow.h.

Function::Ptr Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::parentFunction ( ) const

inline

Function owning this vertex.

Pointer to the function to which this vertex belongs. For basic blocks, it's a function to which the basic block belongs; for faked calls, its the caller function; for function returns, it's the function returning; for the indeterminate vertex it's a null pointer.

Definition at line 79 of file Partitioner2/DataFlow.h.

size_t Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::inliningId ( ) const

inline

Inlining invocation number.

For a graph constructed for interprocedural data-flow, some function calls are replaced by the called function's body. Each time this inlining happens, a counter is incremented and all new vertices are created using this counter. The counter starts at zero.

Definition at line 86 of file Partitioner2/DataFlow.h.

Sawyer::Optional<rose_addr_t> Rose::BinaryAnalysis::Partitioner2::DataFlow::DfCfgVertex::address ( ) const

Virtual address of vertex.

Returns the virtual address if known, otherwise nothing.

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

Partitioner2/DataFlow.h

Description

Public Types

Public Member Functions

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation