-- --
-- B o d y --
-- --
--- Copyright (C) 1992-2007, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2011, Free Software Foundation, Inc. --
-- --
-- GNARL 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. GNARL is distributed in the hope that it will be useful, but WITH- --
+-- 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 GNARL; see file COPYING. If not, write --
--- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, USA. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
-- --
-- GNARL was developed by the GNARL team at Florida State University. --
-- Extensive contributions were provided by Ada Core Technologies, Inc. --
-- This is a no tasking version of this package
--- This package contains all the GNULL primitives that interface directly
--- with the underlying OS.
+-- This package contains all the GNULL primitives that interface directly with
+-- the underlying OS.
pragma Polling (Off);
--- Turn off polling, we do not want ATC polling to take place during
--- tasking operations. It causes infinite loops and other problems.
-
-with System.Error_Reporting;
--- used for Shutdown
+-- Turn off polling, we do not want ATC polling to take place during tasking
+-- operations. It causes infinite loops and other problems.
package body System.Task_Primitives.Operations is
pragma Warnings (Off);
-- Turn off warnings since so many unreferenced parameters
+ ----------------------------------
+ -- ATCB allocation/deallocation --
+ ----------------------------------
+
+ package body ATCB_Allocation is separate;
+ -- The body of this package is shared across several targets
+
----------------
-- Abort_Task --
----------------
procedure Initialize (Environment_Task : Task_Id) is
No_Tasking : Boolean;
begin
- No_Tasking :=
- System.Error_Reporting.Shutdown
- ("Tasking not implemented on this configuration");
+ raise Program_Error with "tasking not implemented on this configuration";
end Initialize;
procedure Initialize (S : in out Suspension_Object) is
return 0.0;
end Monotonic_Clock;
- --------------
- -- New_ATCB --
- --------------
-
- function New_ATCB (Entry_Num : Task_Entry_Index) return Task_Id is
- begin
- return new Ada_Task_Control_Block (Entry_Num);
- end New_ATCB;
-
---------------
-- Read_Lock --
---------------
null;
end Set_Priority;
+ -----------------------
+ -- Set_Task_Affinity --
+ -----------------------
+
+ procedure Set_Task_Affinity (T : ST.Task_Id) is
+ begin
+ null;
+ end Set_Task_Affinity;
+
--------------
-- Set_True --
--------------
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