source: rtems/cpukit/score/src/isrstackareaend.c @ 8e80876

5
Last change on this file since 8e80876 was 8e80876, checked in by Sebastian Huber <sebastian.huber@…>, on 04/03/20 at 07:47:21

score: Fix _ISR_Stack_area_end

The _ISR_Stack_area_begin and _ISR_Stack_area_end symbols are in
different sections. They must have the same alignment, otherwise the
following linker directive could separate them:

*(SORT_BY_ALIGNMENT (SORT_BY_NAME (.rtemsstack*)))

Update #3799.

  • Property mode set to 100644
File size: 1.6 KB
Line 
1/* SPDX-License-Identifier: BSD-2-Clause */
2
3/*
4 * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifdef HAVE_CONFIG_H
29#include "config.h"
30#endif
31
32#include <rtems/score/isr.h>
33
34RTEMS_SECTION( ".rtemsstack.interrupt.end" )
35RTEMS_ALIGNED( CPU_INTERRUPT_STACK_ALIGNMENT )
36const char _ISR_Stack_area_end[ 0 ];
Note: See TracBrowser for help on using the repository browser.