package goblint

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in-package search v0.2.0

Static analysis framework for C

Install

dune-project

Dependency

sha256=af01aac256229f33a90a9fcbfed04b01e3097f154d4d124f006476d6387c6a66

sha512=2a93bfe16881adbc2d8dcbfe38c1e19cd24ca105d8e1eda13d02440f3002874ffe2957dfd937510765233a054a40568b0052db92e31d382a5bd215d1ec12565c

Events.

type t =

| Lock of LockDomain.AddrRW.t
| Unlock of ValueDomain.Addr.t
| Escape of EscapeDomain.EscapedVars.t
| EnterMultiThreaded
| SplitBranch of GoblintCil.exp * bool
(*
Used to simulate old branch-based split.
*)
| AssignSpawnedThread of GoblintCil.lval * ThreadIdDomain.Thread.t
(*
Assign spawned thread's ID to lval.
*)
| Access of {
1. exp : CilType.Exp.t;
2. ad : ValueDomain.AD.t;
3. kind : AccessKind.t;
4. reach : bool;
}
| Assign of {
1. lval : CilType.Lval.t;
2. exp : CilType.Exp.t;
}
(*
Used to simulate old man.assign.
*)
| UpdateExpSplit of GoblintCil.exp
(*
Used by expsplit analysis to evaluate exp on post-state.
*)
| Assert of GoblintCil.exp
| Unassume of {
1. exp : CilType.Exp.t;
2. tokens : WideningToken.t list;
}
| Longjmped of {
1. lval : CilType.Lval.t option;
}
| EnterOnce of {
1. once_control : CilType.Exp.t;
2. ran : bool;
}
(*
Once is transformed into a sequence of: enter_once(o) if(!ran(o)) f() leave_once(o)
*)
| LeaveOnce of {
1. once_control : CilType.Exp.t;
}

val emit_on_deadcode : t -> bool

Should event be emitted after transfer function raises Deadcode?

val pretty : unit -> t -> GoblintCil.Pretty.doc