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-------------------------------------------------------------------------------
--- --
--- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
--- --
--- S Y S T E M . S T A C K _ C H E C K I N G . O P E R A T I O N S --
--- --
--- S p e c --
--- --
--- Copyright (C) 1999-2009, 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 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. --
--- --
--- 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 version of this package is for implementations which use
--- the stack limit approach (the limit of the stack is stored into a per
--- thread variable).
-
-pragma Restrictions (No_Elaboration_Code);
--- We want to guarantee the absence of elaboration code because the binder
--- does not handle references to this package.
-
-pragma Polling (Off);
--- Turn off polling, we do not want polling to take place during stack
--- checking operations. It causes infinite loops and other problems.
-
-package System.Stack_Checking.Operations is
- pragma Preelaborate;
-
- procedure Initialize_Stack_Limit;
- pragma Export (C, Initialize_Stack_Limit,
- "__gnat_initialize_stack_limit");
- -- This procedure is called before elaboration to setup the stack limit
- -- for the environment task and to register the hook to be called at
- -- task creation.
-end System.Stack_Checking.Operations;