ICFGBuildingStrategy<'FnCtx, 'GlCtx> (B2R2)

ICFGBuildingStrategy<'FnCtx, 'GlCtx> Type

Namespace: B2R2.MiddleEnd.ControlFlowAnalysis
Assembly: B2R2.MiddleEnd.ControlFlowAnalysis.dll
Base Type: obj
All Interfaces: ICFGBuildingStrategy<'FnCtx, 'GlCtx>

A strategy that defines how CFGActions are handled to build a function. This interface will be accessed in parallel by multiple threads, so every operation should be thread-safe. Note that CFGBuildingContext as well as 'FnCtx are only accessed by a single thread, though.

Instance members

Instance member	Description
`this.ActionPrioritizer` Full Usage: `this.ActionPrioritizer` Returns: `IPrioritizable` Modifiers: abstract	Return the prioritizer to use for the CFG actions. Returns: `IPrioritizable`
`this.AllowBBLOverlap` Full Usage: `this.AllowBBLOverlap` Returns: `bool` Modifiers: abstract	Whether to allow basic block overlap or not while building a CFG. Returns: `bool`
`this.FindCandidates` Full Usage: `this.FindCandidates` Parameters: arg0 : `ICFGBuildable<'FnCtx, 'GlCtx>[]` Returns: `Addr[]` Modifiers: abstract	This is a callback that is called when a recovery mission starts. It finds a list of candidate functions to analyze based on the given list of function builders. arg0 : `ICFGBuildable<'FnCtx, 'GlCtx>[]` Returns: `Addr[]`
`this.FindCandidatesForPostProcessing` Full Usage: `this.FindCandidatesForPostProcessing` Parameters: arg0 : `ICFGBuildable<'FnCtx, 'GlCtx>[]` Returns: `Addr[]` Modifiers: abstract	This is a callback that is called when all function builders are done building. This function returns a list of candidate functions to analyze based on the given list of function builders. When it returns an empty array, it means that there are no candidates to analyze, and the recovery process is done. arg0 : `ICFGBuildable<'FnCtx, 'GlCtx>[]` Returns: `Addr[]`
`this.OnAction` Full Usage: `this.OnAction` Parameters: arg0 : `CFGBuildingContext<'FnCtx, 'GlCtx>` arg1 : `CFGActionQueue` arg2 : `CFGAction` Returns: `CFGResult` Modifiers: abstract	This is a callback that is called for every CFGAction generated for a function. Each action may discover a new basic block, add a new edge, etc. This function returns a CFGResult that indicates whether the function building should continue, postpone, or exit with an error. arg0 : `CFGBuildingContext<'FnCtx, 'GlCtx>` arg1 : `CFGActionQueue` arg2 : `CFGAction` Returns: `CFGResult`
`this.OnCreate` Full Usage: `this.OnCreate` Parameters: arg0 : `CFGBuildingContext<'FnCtx, 'GlCtx>` Modifiers: abstract	This is a callback that is called when a new function builder is created. arg0 : `CFGBuildingContext<'FnCtx, 'GlCtx>`
`this.OnCyclicDependency` Full Usage: `this.OnCyclicDependency` Parameters: arg0 : `(Addr * ICFGBuildable<'FnCtx, 'GlCtx>)[]` Returns: `ICFGBuildable<'FnCtx, 'GlCtx>` Modifiers: abstract	This is a callback that is called when a cyclic dependency is detected from the TaskManager. The array of dependent functions is passed as an argument, and this function returns the function builder that should be built first. When the given array is empty, this function will raise an exception. arg0 : `(Addr * ICFGBuildable<'FnCtx, 'GlCtx>)[]` Returns: `ICFGBuildable<'FnCtx, 'GlCtx>`
`this.OnFinish` Full Usage: `this.OnFinish` Parameters: arg0 : `CFGBuildingContext<'FnCtx, 'GlCtx>` Returns: `CFGResult` Modifiers: abstract	This is a callback that is called when all CFGActions are processed, i.e., when CFGActionQueue is empty. arg0 : `CFGBuildingContext<'FnCtx, 'GlCtx>` Returns: `CFGResult`