| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- S Y S T E M . S O F T _ L I N K S . I N I T I A L I Z E -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2017-2021, 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 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/>. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- This package exists to initialize the TSD record of the main task and in |
| -- the process, allocate and initialize the secondary stack for the main task. |
| -- The initialization routine is contained within its own package because |
| -- System.Soft_Links and System.Secondary_Stack are both Preelaborate packages |
| -- that are the parents to other Preelaborate System packages. |
| |
| -- Ideally, the secondary stack would be set up via __gnat_runtime_initialize |
| -- to have the secondary stack active as early as possible and to remove the |
| -- awkwardness of System.Soft_Links depending on a non-Preelaborate package. |
| -- However, as this procedure only exists from 2014, for bootstrapping |
| -- purposes the elaboration mechanism is used instead to perform these |
| -- functions. |
| |
| package System.Soft_Links.Initialize is |
| pragma Elaborate_Body; |
| -- Allow this package to have a body |
| end System.Soft_Links.Initialize; |
