Module `Analyses`

Signatures for analyzers, analysis specifications, and result output.

module GU = Goblintutil

module M = Messages

type fundecs = Cil.fundec list * Cil.fundec list * Cil.fundec list

Analysis starts from lists of functions: start functions, exit functions, and * other functions.

module type VarType = sig ... end

module Var : sig ... end

module VarF (LD : Printable.S) : sig ... end

exception Deadcode

module Dom (LD : Lattice.S) : sig ... end

Dom (D) produces D lifted where bottom means dead-code

module ResultNode : Printable.S with type t = MyCFG.node

module type ResultConf = sig ... end

module Result (Range : Printable.S) (C : ResultConf) : sig ... end

type ('d, 'g, 'c) ctx = {

ask : 'a. 'a Queries.t -> 'a Queries.result;
emit : Events.t -> unit;
node : MyCFG.node;
prev_node : MyCFG.node;
control_context : Obj.t;
(*
(Control.get_spec ()) context, represented type: unit -> (Control.get_spec ()).C.t
*)
context : unit -> 'c;
(*
current Spec context
*)
edge : MyCFG.edge;
local : 'd;
global : Cil.varinfo -> 'g;
presub : (string * Obj.t) list;
postsub : (string * Obj.t) list;
spawn : Cil.lval option -> Cil.varinfo -> Cil.exp list -> unit;
split : 'd -> Events.t list -> unit;
sideg : Cil.varinfo -> 'g -> unit;
assign : ?name:string -> Cil.lval -> Cil.exp -> unit;

}

exception Ctx_failure of string

Failure from ctx, e.g. global initializer

val ctx_failwith : string -> 'a

val ask_of_ctx : ('a, 'b, 'c) ctx -> Queries.ask

Convert ctx to Queries.ask.

val swap_st : ('a, 'b, 'c) ctx -> 'a -> ('a, 'b, 'c) ctx

val set_st_gl : 
  ('a, 'b, 'c) ctx ->
  'd ->
  (Cil.varinfo -> 'e) ->
  ((Cil.lval option -> Cil.varinfo -> Cil.exp list -> unit) ->
    Cil.lval option ->
    Cil.varinfo ->
    Cil.exp list ->
    unit) ->
  ((Cil.varinfo -> 'b -> unit) -> Cil.varinfo -> 'e -> unit) ->
  (('a -> Events.t list -> unit) -> 'd -> Events.t list -> unit) ->
  ('d, 'e, 'c) ctx

module type Spec = sig ... end

module type MCPSpec = sig ... end

type analyzed_data = {

cil_file : Cil.file;
solver_data : Obj.t;

}

type increment_data = {

old_data : analyzed_data option;
new_file : Cil.file;
changes : CompareCIL.change_info;

}

val empty_increment_data : Cil.file -> increment_data

module type MonSystem = sig ... end

A side-effecting system.

module type EqConstrSys = MonSystem with type 'a m := 'a option

Any system of side-effecting equations over lattices.

module type GlobConstrSys = sig ... end

A side-effecting system with globals.

module type GenericEqBoxIncrSolverBase =
  functor (S : EqConstrSys) ->
  functor (H : Prelude.Hashtbl.S with type key = S.v) ->
  sig ... end

A solver is something that can translate a system into a solution (hash-table). Incremental solver has data to be marshaled.

module type IncrSolverArg = sig ... end

(Incremental) solver argument, indicating which postsolving should be performed by the solver.

module type GenericEqBoxIncrSolver =
  functor (Arg : IncrSolverArg) ->
  GenericEqBoxIncrSolverBase

An incremental solver takes the argument about postsolving.

module type GenericEqBoxSolver =
  functor (S : EqConstrSys) ->
  functor (H : Prelude.Hashtbl.S with type key = S.v) ->
  sig ... end

A solver is something that can translate a system into a solution (hash-table)

module type GenericGlobSolver =
  functor (S : GlobConstrSys) ->
  functor (LH : Prelude.Hashtbl.S with type key = S.LVar.t) ->
  functor (GH : Prelude.Hashtbl.S with type key = S.GVar.t) ->
  sig ... end

A solver is something that can translate a system into a solution (hash-table)

module ResultType2 (S : Spec) : sig ... end

module DefaultSpec : sig ... end

Relatively safe default implementations of some boring Spec functions.

module IdentitySpec : sig ... end

Install

Dune Dependency

Authors

Maintainers

Sources

doc/goblint.lib/Analyses/index.html

Module `Analyses`

package goblint

Install

Dune Dependency

Authors

Maintainers

Sources

doc/goblint.lib/Analyses/index.html

Module Analyses

Module `Analyses`