package binsec

  1. Overview
  2. Docs
Semantic analysis of binary executables

Install 

dune-project
 Dependency

binsec.github.io Readme Changelog LGPL-2.1-or-later License Edit opam file Versions (22)

Authors

  1. A
    Adel Djoudi
  2. B
    Benoit Boero
  3. B
    Benjamin Farinier
  4. C
    Chakib Foulani
  5. D
    Dorian Lesbre
  6. F
    Frédéric Recoules
  7. G
    Guillaume Girol
  8. J
    Josselin Feist
  9. L
    Lesly-Ann Daniel
  10. M
    Mahmudul Faisal Al Ameen
  11. M
    Manh-Dung Nguyen
  12. M
    Mathéo Vergnolle
  13. M
    Matthieu Lemerre
  14. N
    Nicolas Bellec
  15. O
    Olivier Nicole
  16. R
    Richard Bonichon
  17. R
    Robin David
  18. S
    Sébastien Bardin
  19. S
    Soline Ducousso
  20. T
    Ta Thanh Dinh
  21. Y
    Yaëlle Vinçont
  22. Y
    Yanis Sellami

Maintainers

  1. B
    BINSEC <binsec@saxifrage.saclay.cea.fr>

Sources

binsec-0.11.3.tbz
sha256=93f6fe439d486b166062ef6dd92c4ce3aa0947b5e18b1c3aa7de2fc3003aa6d9
sha512=98feb2b0a3f0a33fe912e9885311dd1c051768c707437f8ef038a8489fec019960142b588c6973eb8f726a14d9b2a1b4c765d915539911cb9f6ed6da9f1e51f2

doc/binsec_kernel_dba/Binsec_kernel_dba/Dba/LValue/index.html

Module Dba.LValueSource

Sourcetype t = private
  1. | Var of Var.t
  2. | Restrict of Var.t * int Binsec_base.Interval.t
  3. | Store of size * endianness * Expr.t * string option
include Binsec_base.Sigs.EQ with type t := t
Sourceval equal : t -> t -> bool
Sourceval size_of : t -> int

size_of lv yields the size of lv in bits *

Sourceval var : ?tag:Var.Tag.t -> bitsize:Binsec_base.Size.Bit.t -> string -> t

var tag name ~size creates a DBA lvalue for a variable

Sourceval v : Var.t -> t
Sourceval flag : ?bitsize:Binsec_base.Size.Bit.t -> string -> t

flag ~size fname creates a flag variable.

  • size defaults to 1
Sourceval temporary : string -> Binsec_base.Size.Bit.t -> t
Sourceval _restrict : string -> Binsec_base.Size.Bit.t -> int -> int -> t
Sourceval _bit_restrict : string -> Binsec_base.Size.Bit.t -> int -> t

_restrict and _bit_restrict are deprecated. Use the other forms ** below.

Sourceval restrict : Var.t -> int -> int -> t
Sourceval bit_restrict : Var.t -> int -> t
Sourceval store : ?array:string -> Binsec_base.Size.Byte.t -> endianness -> Expr.t -> t

temp n creates a lvalue representing a temporary of size n with name Format.sprintf "temp%d" n.

Sourceval is_expr_translatable : Expr.t -> bool

is_expr_translatable e returns true is the expression can have a valid lvalue translation

Sourceval of_expr : Expr.t -> t

of_expr e translates an expression to its lvalue equivalent if possible.

Use is_expr_translatable e to check the feasability of this translation.

  • raises Failure

    "LValue.of_expr ..." if it is not possible.

Sourceval to_expr : t -> Expr.t

to_expr e translates an lvalue to its equivalent rvalue.

bitsize lv returns the size in bits of lv.

Sourceval resize : Binsec_base.Size.Bit.t -> t -> t

resize bitsize lv patches the lvalue lv and gives it a size of bitsize.