package goblint

  1. Overview
  2. Docs
Static analysis framework for C

Install 

dune-project
 Dependency

goblint.in.tum.de Readme Changelog Edit opam file Versions (9)

Authors

  1. S
    Simmo Saan
  2. M
    Michael Schwarz
  3. J
    Julian Erhard
  4. S
    Sarah Tilscher
  5. K
    Karoliine Holter
  6. R
    Ralf Vogler
  7. K
    Kalmer Apinis
  8. V
    Vesal Vojdani

Maintainers

  1. S
    Simmo Saan <simmo.saan@gmail.com>
  2. M
    Michael Schwarz <michael.schwarz93@gmail.com>
  3. K
    Karoliine Holter <karoliine.holter@ut.ee>

Sources

goblint-2.5.0.tbz
sha256=452d8491527aea21f2cbb11defcc14ba0daf9fdb6bdb9fc0af73e56eac57b916
sha512=1993cd45c4c7fe124ca6e157f07d17ec50fab5611b270a434ed1b7fb2910aa85a8e6eaaa77dad770430710aafb2f6d676c774dd33942d921f23e2f9854486551

doc/goblint_cdomain_value/ValueDomain/Structs/index.html

Module ValueDomain.Structs

include Lattice.S
include Lattice.PO
include Printable.S
type t
val equal : t -> t -> bool
val hash : t -> int
val compare : t -> t -> int
val show : t -> string
val pretty : unit -> t -> Printable.Pretty.doc
val printXml : 'a BatInnerIO.output -> t -> unit
val name : unit -> string
val to_yojson : t -> Yojson.Safe.t
val tag : t -> int

Unique ID, given by HConsed, for context identification in witness

val arbitrary : unit -> t QCheck.arbitrary
val relift : t -> t
val leq : t -> t -> bool
val join : t -> t -> t
val meet : t -> t -> t
val widen : t -> t -> t

widen x y assumes leq x y. Solvers guarantee this by calling widen old (join old new).

val narrow : t -> t -> t
val pretty_diff : unit -> (t * t) -> Lattice.Pretty.doc

If leq x y = false, then pretty_diff () (x, y) should explain why.

val bot : unit -> t
val is_bot : t -> bool
val top : unit -> t
val is_top : t -> bool
type field = GoblintCil.fieldinfo

The abstract representation of field names.

type value = Compound.t

The abstract domain of values stored in the struct.

val create : (field -> value) -> GoblintCil.compinfo -> t
val get : t -> field -> value
val replace : t -> field -> value -> t
val fold : (field -> value -> 'a -> 'a) -> t -> 'a -> 'a
val map : (value -> value) -> t -> t
val keys : t -> field list
val widen_with_fct : (value -> value -> value) -> t -> t -> t
val join_with_fct : (value -> value -> value) -> t -> t -> t
val leq_with_fct : (value -> value -> bool) -> t -> t -> bool
val invariant : value_invariant: (offset:GoblintCil.Cil.offset -> lval:GoblintCil.Cil.lval -> value -> Invariant.t) -> offset:GoblintCil.Cil.offset -> lval:GoblintCil.Cil.lval -> t -> Invariant.t