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(* *********************************************************************)
(* *)
(* The Compcert verified compiler *)
(* *)
(* Bernhard Schommer, AbsInt Angewandte Informatik GmbH *)
(* *)
(* Copyright Institut National de Recherche en Informatique et en *)
(* Automatique. All rights reserved. This file is distributed *)
(* under the terms of the INRIA Non-Commercial License Agreement. *)
(* *)
(* *********************************************************************)
type t =
| Label of int (** label argument, used for current location*)
| String of string (** text part of the ais annotation *)
| Symbol of AST.ident (** symbol argument, used in variable and function addresses *)
val add_ais_annot : int -> ('a -> string) -> string -> string -> 'a AST.builtin_arg list -> unit
(** [add_ais_annot lbl preg spreg txt args] adds the ais annotation [txt] were the format
specifiers are replace according to their type:
-e: general expressions
-l: l-value expressions
-here: the address of the ais annotation [lbl]
and [preg] is used to get the names of the registers, as well as [spreg] the name of the
stack pointer and [args] the arguments reference in the replacements
*)
val get_ais_annots: unit -> (t list) list
(** [get_ais_annots ()] return the list of all ais annotations and reset it *)
val validate_ais_annot: Env.t -> string * int -> string -> C.exp list -> unit
(** [validate_ais env loc txt args] validates the ais annotation text and arguments, checking
that no volatile variables or float expressions are used as well as that no illegal format
specifier is used in the [txt]
*)
val json_ais_annot: ('a -> string) -> string -> string -> 'a AST.builtin_arg list -> t list
(** [json_ais_annot lbl preg spreg txt args] prints the ais annotation [txt] were the format
specifiers are replace according to their type:
-e: general expressions
-l: l-value expressions
-here: the address of the ais annotation [lbl]
for json export.
*)
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