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sptls04: Test an external TLS object

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This commit is contained in:
Sebastian Huber
2022-07-20 11:05:00 +02:00
parent d4c21e516a
commit ca7c2dd89b
4 changed files with 82 additions and 3 deletions
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1
spec/build/testsuites/sptests/sptls04.yml
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@@ -12,6 +12,7 @@ ldflags: []
links: []
source:
- testsuites/sptests/sptls04/init.c
- testsuites/sptests/sptls04/tls.c
stlib: []
target: testsuites/sptests/sptls04.exe
type: build

9
testsuites/sptests/sptls04/init.c
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@@ -9,7 +9,7 @@
/*
* This test program runs also on GNU/Linux and FreeBSD. Use
*
* cc init.c && ./a.out
* cc init.c tls.c && ./a.out
*
* to run it.
*/
@@ -18,6 +18,8 @@
#include "config.h"
#endif
#include "sptls04.h"
#ifdef __rtems__
#include <tmacros.h>
@@ -30,9 +32,9 @@
#endif /* __rtems__ */
static __thread int i;
static _Thread_local int i;
static __thread int j;
static _Thread_local int j;
static __attribute__((__constructor__)) void con(void)
{
@@ -43,6 +45,7 @@ static void test(void)
{
rtems_test_assert(i == 1);
rtems_test_assert(j == 0);
rtems_test_assert(k == 2);
}
#ifdef __rtems__

41
testsuites/sptests/sptls04/sptls04.h Normal file
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@@ -0,0 +1,41 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (C) 2022 embedded brains GmbH
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _SPTLS01_H
#define _SPTLS01_H
#ifdef __cplusplus
extern "C" {
#endif
extern _Thread_local int k;
#ifdef __cplusplus
}
#endif
#endif /* _SPTLS01_H */

34
testsuites/sptests/sptls04/tls.c Normal file
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@@ -0,0 +1,34 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (C) 2022 embedded brains GmbH
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "sptls04.h"
_Thread_local int k = 2;