------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- E X P _ D I S T -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2004 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, 59 Temple Place - Suite 330, Boston, -- -- MA 02111-1307, 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 : in 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 : in 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 : in Entity_Id; Insertion_Node : in Node_Id; Decls : in 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 : in 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 : in Entity_Id); -- This subprogram must be called when it is detected that the RACW type -- is asynchronous. procedure Expand_Calling_Stubs_Bodies (Unit_Node : in 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 : in 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 : in 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;