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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- E X P _ D I S T --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2006, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
-- Boston, MA 02110-1301, USA. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This package contains utility routines used for the generation of the
-- stubs relevant to the distribution annex.
with Types; use Types;
package Exp_Dist is
procedure Add_RAST_Features (Vis_Decl : Node_Id);
-- Build and add bodies for dereference and 'Access subprograms for a
-- remote access to subprogram type. Vis_Decl is the declaration node for
-- the RAS type.
procedure Add_RACW_Features (RACW_Type : Entity_Id);
-- Add RACW features. If the RACW and the designated type are not in the
-- same scope, then Add_RACW_Primitive_Declarations_And_Bodies is called
-- automatically since we do know the primitive list already.
procedure Add_RACW_Primitive_Declarations_And_Bodies
(Designated_Type : Entity_Id;
Insertion_Node : Node_Id;
Decls : List_Id);
-- Add primitive for the stub type, and the RPC receiver. The declarations
-- are inserted after insertion_Node, while the bodies are appened at the
-- end of Decls.
procedure Remote_Types_Tagged_Full_View_Encountered
(Full_View : Entity_Id);
-- When a full view with a private view is encountered in a Remote_Types
-- package and corresponds to a tagged type, then this procedure is called
-- to generate the needed RACW features if it is needed.
procedure RACW_Type_Is_Asynchronous (RACW_Type : Entity_Id);
-- This subprogram must be called when it is detected that the RACW type
-- is asynchronous.
procedure Expand_Calling_Stubs_Bodies (Unit_Node : Node_Id);
-- Call the expansion phase for the calling stubs. The code will be added
-- at the end of the compilation unit, which is a package spec.
procedure Expand_Receiving_Stubs_Bodies (Unit_Node : Node_Id);
-- Call the expansion phase for the calling stubs. The code will be added
-- at the end of the compilation unit, which may be either a package spec
-- or a package body.
procedure Expand_All_Calls_Remote_Subprogram_Call (N : Node_Id);
-- Rewrite a call to a subprogram located in a Remote_Call_Interface
-- package on which the pragma All_Calls_Remote applies so that it
-- goes through the PCS. N is either an N_Procedure_Call_Statement
-- or an N_Function_Call node.
procedure Build_Passive_Partition_Stub (U : Node_Id);
-- Build stub for a shared passive package. U is the analyzed
-- compilation unit for a package declaration.
function Build_Subprogram_Id
(Loc : Source_Ptr;
E : Entity_Id) return Node_Id;
-- Build a literal representing the remote subprogram identifier of E
function Copy_Specification
(Loc : Source_Ptr;
Spec : Node_Id;
Object_Type : Entity_Id := Empty;
Stub_Type : Entity_Id := Empty;
New_Name : Name_Id := No_Name) return Node_Id;
-- Build a subprogram specification from another one, or from
-- an access-to-subprogram definition. If Object_Type is not Empty
-- and any access to Object_Type is found, then it is replaced by an
-- access to Stub_Type. If New_Name is given, then it will be used as
-- the name for the newly created spec.
function Underlying_RACW_Type
(RAS_Typ : Entity_Id) return Entity_Id;
-- Given a remote access-to-subprogram type or its equivalent
-- record type, return the RACW type generated to implement it.
end Exp_Dist;
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