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+------------------------------------------------------------------------------
+-- --
+-- GNAT COMPILER COMPONENTS --
+-- --
+-- S Y S T E M . T H R E A D S --
+-- --
+-- B o d y --
+-- --
+-- Copyright (C) 1992-2003 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. --
+-- --
+-- 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. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+-- This is a dummy version of this package.
+
+with Unchecked_Conversion;
+
+with System.Threads.Initialization;
+
+package body System.Threads is
+
+ -----------------------
+ -- Get_Current_Excep --
+ -----------------------
+
+ function Get_Current_Excep return EOA is
+ begin
+ return null;
+ end Get_Current_Excep;
+
+ ------------------------
+ -- Get_Jmpbuf_Address --
+ ------------------------
+
+ function Get_Jmpbuf_Address return Address is
+ begin
+ return Null_Address;
+ end Get_Jmpbuf_Address;
+
+ ------------------------
+ -- Get_Sec_Stack_Addr --
+ ------------------------
+
+ function Get_Sec_Stack_Addr return Address is
+ begin
+ return Null_Address;
+ end Get_Sec_Stack_Addr;
+
+ ------------------------
+ -- Set_Jmpbuf_Address --
+ ------------------------
+
+ procedure Set_Jmpbuf_Address (Addr : Address) is
+ pragma Unreferenced (Addr);
+ begin
+ null;
+ end Set_Jmpbuf_Address;
+
+ ------------------------
+ -- Set_Sec_Stack_Addr --
+ ------------------------
+
+ procedure Set_Sec_Stack_Addr (Addr : Address) is
+ pragma Unreferenced (Addr);
+ begin
+ null;
+ end Set_Sec_Stack_Addr;
+
+ -----------------------
+ -- Thread_Body_Enter --
+ -----------------------
+
+ procedure Thread_Body_Enter
+ (Sec_Stack_Address : System.Address;
+ Sec_Stack_Size : Natural;
+ Process_ATSD_Address : System.Address)
+ is
+ pragma Unreferenced (Sec_Stack_Address);
+ pragma Unreferenced (Sec_Stack_Size);
+ pragma Unreferenced (Process_ATSD_Address);
+ begin
+ null;
+ end Thread_Body_Enter;
+
+ ----------------------------------
+ -- Thread_Body_Exceptional_Exit --
+ ----------------------------------
+
+ procedure Thread_Body_Exceptional_Exit
+ (EO : Ada.Exceptions.Exception_Occurrence)
+ is
+ pragma Unreferenced (EO);
+ begin
+ null;
+ end Thread_Body_Exceptional_Exit;
+
+ -----------------------
+ -- Thread_Body_Leave --
+ -----------------------
+
+ procedure Thread_Body_Leave is
+ begin
+ null;
+ end Thread_Body_Leave;
+
+end System.Threads;