FunctionDependenceMap (B2R2) | B2R2

FunctionDependenceMap Type

Namespace: B2R2.MiddleEnd.ControlFlowAnalysis
Assembly: B2R2.MiddleEnd.ControlFlowAnalysis.dll
Base Type: obj

Map from a function (callee) to its caller functions. This is not thread-safe, and thus should be used only by TaskManager.

Constructors

Constructor	Description
`FunctionDependenceMap()` Full Usage: `FunctionDependenceMap()` Returns: `FunctionDependenceMap`	Returns: `FunctionDependenceMap`

Instance members

Instance member	Description
`this.AddDependency` Full Usage: `this.AddDependency` Parameters: caller : `Addr` callee : `Addr` isTemp : `bool`	Add a dependency between two functions. When the third parameter is true, we only update the temporary graph, and when it is false, we update the call graph. caller : `Addr` callee : `Addr` isTemp : `bool`
`this.Confirm` Full Usage: `this.Confirm` Parameters: callee : `Addr` Returns: `Addr array`	Confirm the temporary dependencies by shifting the dependencies to the call graph. This function returns the confirmed callers. callee : `Addr` Returns: `Addr array`
`this.GetConfirmedCallers` Full Usage: `this.GetConfirmedCallers` Parameters: callee : `Addr` Returns: `Addr array`	Get the immediate confirmed caller functions of the given callee from the call graph, but excluding the recursive calls. callee : `Addr` Returns: `Addr array`
`this.GetCyclicDependencies` Full Usage: `this.GetCyclicDependencies` Returns: `Addr array seq`	Return an array of sets of mutually recurive nodes in the temporary dependence graph. Returns: `Addr array seq`
`this.RemoveCallEdgesFrom` Full Usage: `this.RemoveCallEdgesFrom` Parameters: entryAddr : `Addr`	Remove call edges (successors) from the given function from both the temporary and regular call graphs. entryAddr : `Addr`
`this.RemoveConfirmed` Full Usage: `this.RemoveConfirmed` Parameters: callee : `Addr` Returns: `Addr array`	Remove a function from the call graph and return the immediate callers' addresses of the function excluding the recursive calls. callee : `Addr` Returns: `Addr array`
`this.RemoveTemporary` Full Usage: `this.RemoveTemporary` Parameters: callee : `Addr` Returns: `Addr array`	Remove a function from the temporary graph and return the immediate callers' addresses of the function excluding the recursive calls. callee : `Addr` Returns: `Addr array`