angr.analyses.proximity_graph¶

class angr.analyses.proximity_graph.ProxiNodeTypes¶

Bases: object

Node Type Enums

Empty = 0¶

String = 1¶

Function = 2¶

FunctionCall = 3¶

Integer = 4¶

Unknown = 5¶

Variable = 6¶

class angr.analyses.proximity_graph.BaseProxiNode¶

Bases: object

Base class for all nodes in a proximity graph.

__init__(type_, ref_at=None)¶

Parameters:

type_ (int)
ref_at (set[int] | None)

class angr.analyses.proximity_graph.FunctionProxiNode¶

Bases: BaseProxiNode

Proximity node showing current and expanded function calls in graph.

__init__(func, ref_at=None)¶

Parameters:

func (FuncNode)
ref_at (set[int] | None)

class angr.analyses.proximity_graph.VariableProxiNode¶

Bases: BaseProxiNode

Variable arg node

__init__(addr, name, ref_at=None)¶

Parameters:: ref_at (set[int] | None)

class angr.analyses.proximity_graph.StringProxiNode¶

Bases: BaseProxiNode

String arg node

__init__(addr, content, ref_at=None)¶

Parameters:: ref_at (set[int] | None)

class angr.analyses.proximity_graph.CallProxiNode¶

Bases: BaseProxiNode

Call node

__init__(callee, ref_at=None, args=None)¶

Parameters:

callee (FuncNode)
ref_at (set[int] | None)
args (tuple[BaseProxiNode] | None)

class angr.analyses.proximity_graph.IntegerProxiNode¶

Bases: BaseProxiNode

Int arg node

__init__(value, ref_at=None)¶

Parameters:

value (int)
ref_at (set[int] | None)

class angr.analyses.proximity_graph.UnknownProxiNode¶

Bases: BaseProxiNode

Unknown arg node

__init__(dummy_value)¶

Parameters:: dummy_value (str)

class angr.analyses.proximity_graph.ProximityGraphAnalysis¶

Bases: Analysis

Generate a proximity graph.

__init__(func, cfg_model, xrefs, decompilation=None, expand_funcs=None)¶

Parameters:

func (Function)
cfg_model (CFGModel)
xrefs (XRefManager)
decompilation (Decompiler | None)
expand_funcs (set[int] | None)

graph: DiGraph | None