-- --
-- S p e c --
-- --
--- Copyright (C) 1992-2007, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2011, 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- --
+-- ware Foundation; either version 3, 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. --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- 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 Namet; use Namet;
-with Types; use Types;
+with Namet; use Namet;
+with Snames; use Snames;
+with Types; use Types;
package Exp_Dist is
+ PCS_Version_Number : constant array (PCS_Names) of Int :=
+ (Name_No_DSA => 1,
+ Name_GARLIC_DSA => 1,
+ Name_PolyORB_DSA => 5);
+ -- PCS interface version. This is used to check for consistency between the
+ -- compiler used to generate distribution stubs and the PCS implementation.
+ -- It must be incremented whenever a change is made to the generated code
+ -- for distribution stubs that would result in the compiler being
+ -- incompatible with an older version of the PCS, or vice versa.
+
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
Insertion_Node : Node_Id;
Body_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.
+ -- are inserted after Insertion_Node, while the bodies are appended at the
+ -- end of Body_Decls.
procedure Remote_Types_Tagged_Full_View_Encountered
(Full_View : Entity_Id);
-- 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
+ -- Call the expansion phase for the receiving 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
+ -- package to 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.
-- a remote call) satisfies the requirements for being transportable
-- across partitions, raising Program_Error if it does not.
+ ----------------------------------------------------------------
+ -- Functions for expansion of PolyORB/DSA specific attributes --
+ ----------------------------------------------------------------
+
+ function Build_From_Any_Call
+ (Typ : Entity_Id;
+ N : Node_Id;
+ Decls : List_Id) return Node_Id;
+ -- Build call to From_Any attribute function of type Typ with expression
+ -- N as actual parameter. Decls is the declarations list for an appropriate
+ -- enclosing scope of the point where the call will be inserted; if the
+ -- From_Any attribute for Typ needs to be generated at this point, its
+ -- declaration is appended to Decls.
+
+ function Build_To_Any_Call
+ (N : Node_Id;
+ Decls : List_Id) return Node_Id;
+ -- Build call to To_Any attribute function with expression as actual
+ -- parameter. Decls is the declarations list for an appropriate
+ -- enclosing scope of the point where the call will be inserted; if
+ -- the To_Any attribute for Typ needs to be generated at this point,
+ -- its declaration is appended to Decls.
+
+ function Build_TypeCode_Call
+ (Loc : Source_Ptr;
+ Typ : Entity_Id;
+ Decls : List_Id) return Node_Id;
+ -- Build call to TypeCode attribute function for Typ. Decls is the
+ -- declarations list for an appropriate enclosing scope of the point
+ -- where the call will be inserted; if the To_Any attribute for Typ
+ -- needs to be generated at this point, its declaration is appended
+ -- to Decls.
+
end Exp_Dist;
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