FunctionMaintainer (B2R2)

FunctionMaintainer Type

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

Maintains functions in the binary.

Instance members

Instance member	Description
`this.AddFunction(func)` Full Usage: `this.AddFunction(func)` Parameters: func : `RegularFunction`	Add a new regular function func : `RegularFunction`
`this.Contains(name)` Full Usage: `this.Contains(name)` Parameters: name : `string` Returns: `bool`	Check if there is a function with the given name. name : `string` Returns: `bool`
`this.Contains(addr)` Full Usage: `this.Contains(addr)` Parameters: addr : `Addr` Returns: `bool`	Check if the given address belongs to a known function entry address. addr : `Addr` Returns: `bool`
`this.Count` Full Usage: `this.Count` Returns: `int`	The current number of functions. Returns: `int`
`this.Entries` Full Usage: `this.Entries` Returns: `seq<Addr>`	Return the sequence of function entry addresses. Returns: `seq<Addr>`
`this.Find(name)` Full Usage: `this.Find(name)` Parameters: name : `string` Returns: `Function`	Obtain a function by the given function name. name : `string` Returns: `Function`
`this.Find(addr)` Full Usage: `this.Find(addr)` Parameters: addr : `Addr` Returns: `Function`	Obtain a function by the given function entry address. addr : `Addr` Returns: `Function`
`this.FindNextFunctionAddr(fn)` Full Usage: `this.FindNextFunctionAddr(fn)` Parameters: fn : `RegularFunction` Returns: `Addr`	Return the next function address relative to the given function (fn). fn : `RegularFunction` Returns: `Addr`
`this.FindRegular(addr)` Full Usage: `this.FindRegular(addr)` Parameters: addr : `Addr` Returns: `RegularFunction`	Obtain a regular function by the given function entry address. addr : `Addr` Returns: `RegularFunction`
`this.Functions` Full Usage: `this.Functions` Returns: `seq<Function>`	Return the sequence of functions. Returns: `seq<Function>`
`this.GetOrAddFunction(hdl, entry)` Full Usage: `this.GetOrAddFunction(hdl, entry)` Parameters: hdl : `BinHandle` entry : `Addr` Returns: `RegularFunction`	Get a regular function at the entry. If the entry does not contain any function, create a new one and return it. hdl : `BinHandle` entry : `Addr` Returns: `RegularFunction`
`this.RegularFunctions` Full Usage: `this.RegularFunctions` Returns: `RegularFunction[]`	Returns an array of regualr functions. Returns: `RegularFunction[]`
`this.RemoveFunction(addr)` Full Usage: `this.RemoveFunction(addr)` Parameters: addr : `Addr`	Remove the given function. addr : `Addr`
`this.TryFind(name)` Full Usage: `this.TryFind(name)` Parameters: name : `string` Returns: `Function option`	Try to obtain a function by the given function name. name : `string` Returns: `Function option`
`this.TryFind(addr)` Full Usage: `this.TryFind(addr)` Parameters: addr : `Addr` Returns: `Function option`	Try to obtain a function by the given function entry address. addr : `Addr` Returns: `Function option`
`this.TryFindRegular(addr)` Full Usage: `this.TryFindRegular(addr)` Parameters: addr : `Addr` Returns: `RegularFunction option`	Obtain a regular function by the given function entry address. addr : `Addr` Returns: `RegularFunction option`
`this.UpdateCallerCrossReferences()` Full Usage: `this.UpdateCallerCrossReferences()`	Update callers' cross references.

Static members

Static member Description

Static member	Description
`FunctionMaintainer.Init(hdl) (histMgr)` Full Usage: `FunctionMaintainer.Init(hdl) (histMgr)` Parameters: hdl : `BinHandle` histMgr : `HistoryManager` Returns: `FunctionMaintainer`	hdl : `BinHandle` histMgr : `HistoryManager` Returns: `FunctionMaintainer`


                
                  
                    
                      FunctionMaintainer.Init(hdl) (histMgr)

Full Usage: FunctionMaintainer.Init(hdl) (histMgr)

Parameters:

hdl : BinHandle

histMgr : HistoryManager

Returns: FunctionMaintainer

hdl : BinHandle
histMgr : HistoryManager

Returns: FunctionMaintainer