package frama-c

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Platform dedicated to the analysis of source code written in C

Install 

dune-project
 Dependency

frama-c.com Edit opam file Versions (30)

Authors

  1. M
    Michele Alberti
  2. T
    Thibaud Antignac
  3. G
    Gergö Barany
  4. P
    Patrick Baudin
  5. N
    Nicolas Bellec
  6. T
    Thibaut Benjamin
  7. A
    Allan Blanchard
  8. L
    Lionel Blatter
  9. F
    François Bobot
  10. R
    Richard Bonichon
  11. V
    Vincent Botbol
  12. Q
    Quentin Bouillaguet
  13. D
    David Bühler
  14. Z
    Zakaria Chihani
  15. S
    Sylvain Chiron
  16. L
    Loïc Correnson
  17. J
    Julien Crétin
  18. P
    Pascal Cuoq
  19. Z
    Zaynah Dargaye
  20. B
    Basile Desloges
  21. J
    Jean-Christophe Filliâtre
  22. P
    Philippe Herrmann
  23. J
    Jordan Ischard
  24. M
    Maxime Jacquemin
  25. B
    Benjamin Jorge
  26. F
    Florent Kirchner
  27. A
    Alexander Kogtenkov
  28. R
    Remi Lazarini
  29. T
    Tristan Le Gall
  30. K
    Kilyan Le Gallic
  31. J
    Jean-Christophe Léchenet
  32. M
    Matthieu Lemerre
  33. D
    Dara Ly
  34. D
    David Maison
  35. C
    Claude Marché
  36. A
    André Maroneze
  37. T
    Thibault Martin
  38. F
    Fonenantsoa Maurica
  39. M
    Melody Méaulle
  40. B
    Benjamin Monate
  41. N
    Nicky Mouha
  42. Y
    Yannick Moy
  43. P
    Pierre Nigron
  44. A
    Anne Pacalet
  45. V
    Valentin Perrelle
  46. G
    Guillaume Petiot
  47. D
    Dario Pinto
  48. V
    Virgile Prevosto
  49. A
    Armand Puccetti
  50. F
    Félix Ridoux
  51. V
    Virgile Robles
  52. J
    Jan Rochel
  53. M
    Muriel Roger
  54. C
    Cécile Ruet-Cros
  55. J
    Julien Signoles
  56. F
    Fabien Siron
  57. N
    Nicolas Stouls
  58. H
    Hugo Thievenaz
  59. K
    Kostyantyn Vorobyov
  60. B
    Boris Yakobowski

Maintainers

  1. F
    frama-ci-bot@frama-c.com

Sources

frama-c-33.0-Arsenic.tar.gz
sha256=9c1cbffd28bb33c17a668107e39c96e4ae7378a3d8249f69b47afc7ee964e9b8

doc/frama-c-eva.core/Eva/Abstract_value/index.html

Module Eva.Abstract_value

Signature of abstract numerical values, representing the set of possible values of an expression or lvalue. Used to exchange information between abstract domains.

Abstract numeric values of the analysis.

type 'v truth = [
  1. | `False
  2. | `Unknown of 'v
  3. | `True
  4. | `TrueReduced of 'v
  5. | `Unreachable
]

Type for the truth value of an assertion in a value abstraction. The two last tags should be used only for a product of value abstractions.

type bound_kind = Frama_c_kernel.Alarms.bound_kind =
  1. | Lower_bound
  2. | Upper_bound
type bound =
  1. | Int of Frama_c_kernel.Z.t
  2. | Float of float * Frama_c_kernel.Cil_types.fkind
type pointer_comparison =
  1. | Equality
  2. | Relation
  3. | Subtraction
type 'a enriched = {
  1. from_domains : 'a;
}

Enriched context. This record could easily be extended to contain more information about the context in which an evaluation takes place, if the need arises.

module type S = sig ... end

Signature of abstract numerical values.

type 'v key
module type Leaf = sig ... end

Signature for a leaf module of abstract values.

type 'v dependencies =
  1. | Leaf : (module Leaf with type t = 'v) -> 'v dependencies
  2. | Node : 'l dependencies * 'r dependencies -> ('l * 'r) dependencies

Eva abstractions are divided between values, locations and domains. Locations and domains depend on values, and use this type to declare such dependencies. In the standard case, a domain depends on a single value module V and uses Leaf (module V) to declare this dependency.