Module Goblint_lib.Analyses

Analysis specification and constraint system signatures.

module M = Messages
type fundecs = GoblintCil.fundec list * GoblintCil.fundec list * GoblintCil.fundec list

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

module Var : sig ... end
module VarF (LD : Printable.S) : sig ... end
module type SpecSysVar = sig ... end
module GVarF (V : SpecSysVar) : sig ... end
module GVarFC (V : SpecSysVar) (C : Printable.S) : sig ... end
module GVarG (G : Lattice.S) (C : Printable.S) : sig ... end
exception Deadcode
module Dom (LD : Lattice.S) : sig ... end

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

type ('d, 'g, 'c, 'v) ctx = {
  1. ask : 'a. 'a Queries.t -> 'a Queries.result;
  2. emit : Events.t -> unit;
  3. node : MyCFG.node;
  4. prev_node : MyCFG.node;
  5. control_context : unit -> ControlSpecC.t;
    (*

    top-level Control Spec context, raises Ctx_failure if missing

    *)
  6. context : unit -> 'c;
    (*

    current Spec context, raises Ctx_failure if missing

    *)
  7. edge : MyCFG.edge;
  8. local : 'd;
  9. global : 'v -> 'g;
  10. spawn : ?multiple:bool -> GoblintCil.lval option -> GoblintCil.varinfo -> GoblintCil.exp list -> unit;
  11. split : 'd -> Events.t list -> unit;
  12. sideg : 'v -> 'g -> 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, 'd) ctx -> Queries.ask

Convert ctx to Queries.ask.

module type Spec = sig ... end
module type Spec2Spec = functor (S : Spec) -> Spec
module type MCPA = sig ... end
module type MCPSpec = sig ... end
type increment_data = {
  1. server : bool;
  2. solver_data : Obj.t;
  3. changes : CompareCIL.change_info;
  4. restarting : VarQuery.t list;
}
module StdV : sig ... end
module UnitV : sig ... end
module VarinfoV : sig ... end
module EmptyV : sig ... end
module UnitA : sig ... end
module UnitP : sig ... end
module IdentityP (D : Lattice.S) : sig ... end
module DefaultSpec : sig ... end

Relatively safe default implementations of some boring Spec functions.

module IdentitySpec : sig ... end
module IdentityUnitContextsSpec : sig ... end
module ValueContexts (D : Lattice.S) : sig ... end
module type SpecSys = sig ... end
module type SpecSysSol = sig ... end