package goblint-cil

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in-package search v0.2.0

package goblint-cil

goblint-cil
- GoblintCil
  - Alpha
  - Cabs
  - Cabs2cil
  - Cabshelper
  - Cabsvisit
    
    cabsVisitor
    
    nopCabsVisitor
  - Cfg
  - Check
  - Cil
    
    cilPrinter
    
    cilVisitor
    
    defaultCilPrinterClass
    
    descriptiveCilPrinter
    
    descriptiveCilPrinterClass
    
    nopCilVisitor
    
    plainCilPrinterClass
  - Cilint
  - Cillower
  - Ciltools
    
    attribute_checker
    
    callBBVisitor
    
    sidVisitor
    
    vidVisitor
  - Cilutil
  - Cprint
  - Dataflow
    
    BackwardsDataFlow
    
    T
    
    BackwardsTransfer
    
    ForwardsDataFlow
    
    T
    
    ForwardsTransfer
  - Dominators
  - Errormsg
  - Escape
  - Expcompare
    
    volatileFinderClass
  - Feature
  - Formatcil
  - Frontc
  - GrowArray
  - Inthash
  - Machdep
  - Machdepenv
  - Mergecil
  - Patch
  - Pretty
    
    MakeMapPrinter
    
    Map
    
    MakeSetPrinter
    
    Set
  - RmUnused
  - Stats
  - Trace
  - Util
  - Whitetrack
  - cilPrinter
  - cilVisitor
  - defaultCilPrinterClass
  - descriptiveCilPrinter
  - descriptiveCilPrinterClass
  - nopCilVisitor
  - plainCilPrinterClass
goblint-cil.dataslicing
- Dataslicing
goblint-cil.liveness
- Liveness
goblint-cil.makecfg
- Makecfg
  - MakeCFG
    
    callBBVisitor
    
    vidVisitor
goblint-cil.pta
- Ptranal
goblint-cil.syntacticsearch
- Syntacticsearch
goblint-cil.zrapp
- Zrapp
  - zraCilPrinterClass

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val convFile : Cabs.file -> Cil.file

The main entry point

val forceRLArgEval : bool ref

Turn on tranformation that forces correct parameter evaluation order

val silenceLongDoubleWarning : bool ref

By default, we warn as large constants cannot be appropriately represented as OCaml floats. This can be set to true by tools that are aware of this problem and only use the string component of CReal to avoid emitting warnings that are spurious in that context.

val nocil : int ref

Set this integer to the index of the global to be left in CABS form. Use -1 to disable

val addNestedScopeAttr : bool ref

Add an attribute to all variables which are not declared at the top scope, so tools building on CIL can know which variables were pulled up. Should be disabled when printing CIL code, as compilers will warn about this attribute.

val allowDuplication : bool ref

Indicates whether we're allowed to duplicate small chunks of code.

val doCollapseCallCast : bool ref

If false, the destination of a Call instruction should always have the same type as the function's return type. Where needed, CIL will insert a temporary to make this happen.

If true, the destination type may differ from the return type, so there is an implicit cast. This is useful for analyses involving malloc, because the instruction "T* x = malloc(...);" won't be broken into two instructions, so it's easy to find the allocation type.

This is false by default. Set to true to replicate the behavior of CIL 1.3.5 and earlier.

val cacheGlobals : bool ref

Disables caching of globals during parsing. This is handy when we want to parse additional source files without hearing about confclits.

val typeForTypeof : (Cil.typ -> Cil.typ) ref

A hook into the code for processing typeof.

val typeForInsertedVar : (Cil.typ -> Cil.typ) ref

A hook into the code that creates temporary local vars. By default this is the identity function, but you can overwrite it if you need to change the types of cabs2cil-introduced temp variables.

val typeForInsertedCast : (Cil.typ -> Cil.typ) ref

Like typeForInsertedVar, but for casts. Casts in the source code are exempt from this hook.

val typeForCombinedArg : ((string, string) Hashtbl.t -> Cil.typ -> Cil.typ) ref

A hook into the code that merges arguments in function types.

val attrsForCombinedArg : 
  ((string, string) Hashtbl.t -> Cil.attributes -> Cil.attributes) ref

A hook into the code that merges arguments in function attributes.

val allTempVars : unit Inthash.t

type envdata =

| EnvVar of Cil.varinfo
| EnvEnum of Cil.exp * Cil.typ
| EnvTyp of Cil.typ
| EnvLabel of string
(*
A hashtable containing a mapping of variables, enums, types and labels to varinfo, typ, etc.
*)

val environment : (string, envdata * Cil.location) Hashtbl.t

val genvironment : (string, envdata * Cil.location) Hashtbl.t

val convStandaloneExp : 
  genv:(string, envdata * Cil.location) Hashtbl.t ->
  env:(string, envdata * Cil.location) Hashtbl.t ->
  Cabs.expression ->
  Cil.exp option

val currentFunctionFDEC : Cil.fundec ref

val integralPromotion : Cil.typ -> Cil.typ

c.f. ISO 6.3.1.1

val arithmeticConversion : Cil.typ -> Cil.typ -> Cil.typ

c.f. ISO 6.3.1.8

val doBinOp : 
  Cil.binop ->
  Cil.exp ->
  Cil.typ ->
  Cil.exp ->
  Cil.typ ->
  Cil.typ * Cil.exp

Construct Cil.exp.BinOp with correct implicit casts inserted.