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61 lines
1.4 KiB
61 lines
1.4 KiB
(*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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(** Abstract Domain *)
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module type Dom = sig
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type t [@@deriving equal, sexp_of]
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val pp : t pp
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val report_fmt_thunk : t -> Formatter.t -> unit
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val init : Global.t vector -> t
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val join : t -> t -> t option
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val is_false : t -> bool
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val dnf : t -> t list
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val exec_assume : t -> Exp.t -> t option
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val exec_kill : t -> Reg.t -> t
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val exec_move : t -> (Reg.t * Exp.t) vector -> t
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val exec_inst : t -> Llair.inst -> t option
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val exec_intrinsic :
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skip_throw:bool
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-> t
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-> Reg.t option
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-> Reg.t
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-> Exp.t list
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-> t option option
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type from_call [@@deriving sexp_of]
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val call :
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summaries:bool
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-> globals:Reg.Set.t
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-> actuals:Exp.t list
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-> areturn:Reg.t option
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-> formals:Reg.t list
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-> freturn:Reg.t option
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-> locals:Reg.Set.t
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-> t
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-> t * from_call
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val post : Reg.Set.t -> from_call -> t -> t
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val retn : Reg.t list -> Reg.t option -> from_call -> t -> t
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val resolve_callee :
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(string -> Llair.func list) -> Exp.t -> t -> Llair.func list * t
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val recursion_beyond_bound : [`skip | `prune]
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type summary
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val pp_summary : summary pp
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val create_summary :
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locals:Reg.Set.t -> formals:Reg.Set.t -> t -> summary * t
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val apply_summary : t -> summary -> t option
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end
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