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43 lines
1.7 KiB
43 lines
1.7 KiB
(*
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* Copyright (c) 2009 - 2013 Monoidics ltd.
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* Copyright (c) 2013 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*)
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open Javalib_pack
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open Sawja_pack
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(** If active, disable special treatment of static final fields. *)
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val no_static_final : bool ref
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(** Data structure for storing the results of the translation of an instruction. *)
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type translation =
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| Skip
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| Instr of Cfg.Node.t
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| Prune of Cfg.Node.t * Cfg.Node.t
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| Loop of Cfg.Node.t * Cfg.Node.t * Cfg.Node.t
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(** data structure to identify whether a method is defined in the given program *)
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type defined_status =
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| Defined of Cfg.Procdesc.t
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| Called of Cfg.Procdesc.t
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(** returns the procedure description of the given method and creates it if it hasn't been created before *)
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val get_method_procdesc : JClasspath.program -> Cfg.cfg -> Sil.tenv -> JBasics.class_name ->
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JBasics.method_signature -> Procname.method_kind -> defined_status
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(** [create_local_procdesc linereader cfg tenv program m] creates a procedure description for the method m and adds it to cfg *)
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val create_local_procdesc : JClasspath.program -> Printer.LineReader.t -> Cfg.cfg -> Sil.tenv -> JCode.jcode Javalib.interface_or_class -> JCode.jcode Javalib.jmethod -> unit
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(** returns the implementation of a given method *)
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val get_implementation : JCode.jcode Javalib.concrete_method -> JBir.t
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(** translates an instruction into a statement node or prune nodes in the cfg *)
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val instruction : JContext.t -> int -> JBir.instr -> translation
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exception Frontend_error of string
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