package codex

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The Codex library for building static analysers based on abstract interpretation

Install

dune-project

Dependency

codex.top Edit opam file Versions (1)

Authors

Maintainers

M

Matthieu Lemerre <matthieu.lemerre@cea.fr>

Sources

1.0-rc4.tar.gz

md5=bc7266a140c6886add673ede90e335d3

sha512=8da42c0ff2c1098c5f9cb2b5b43b306faf7ac93b8f5ae00c176918cee761f249ff45b29309f31a05bbcf6312304f86a0d5a000eb3f1094d3d3c2b9b4c7f5c386

doc/codex.whilelib/Whilelib/While_analysis/index.html

Module `Whilelib.While_analysis`Source

This module presents the implementation of a simple example analyzer for the while language using codex constructs. It is detailed in the While tutorial's chapter4.

Sourcemodule Log : Tracelog.S

Sourcemodule Terms : sig ... end

Sourcemodule SVA : Single_value_abstraction.Sig.NUMERIC_ENUM

module NonRelationalDomain : sig ... end

Sourcemodule Domain : sig ... end

Sourcemodule Var = While_ast.Var

Sourcemodule Store = Analysis_sva.State

Source

val store_pp : 
  Domain.Context.t ->
  Format.formatter ->
  Domain.integer Analysis_sva.State.t ->
  unit

Sourcetype state = {

ctx : Domain.Context.t;
store : Domain.integer Store.t;

}

Sourceval initial_state : unit -> state

Sourceval pp : Format.formatter -> state -> unit

Source

val serialize : 
  widens:bool ->
  state ->
  state ->
  (Domain.integer Store.t, Domain.Context.empty_tuple) Domain.Context.result

Sourceval join : state -> state -> state

Sourceval join_opt : state option -> state option -> state option

Sourceval widen : int -> state -> state -> state * bool

Sourceval aexp : state -> While_ast.aexp -> Domain.integer

Sourceval bexp : state -> While_ast.bexp -> Domain.boolean

Sourceval pp_ret : Format.formatter -> state option -> unit

Sourceval copy : state -> state

Sourceval (let*) : 'a option -> ('a -> 'b option) -> 'b option

Sourceval analyze_stmt : state option -> While_ast.stmt -> state option