From ca7c2dd89b8320d65398874b40a29a16b536cca3 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Wed, 20 Jul 2022 11:05:00 +0200 Subject: sptls04: Test an external TLS object --- testsuites/sptests/sptls04/init.c | 9 +++++--- testsuites/sptests/sptls04/sptls04.h | 41 ++++++++++++++++++++++++++++++++++++ testsuites/sptests/sptls04/tls.c | 34 ++++++++++++++++++++++++++++++ 3 files changed, 81 insertions(+), 3 deletions(-) create mode 100644 testsuites/sptests/sptls04/sptls04.h create mode 100644 testsuites/sptests/sptls04/tls.c (limited to 'testsuites') diff --git a/testsuites/sptests/sptls04/init.c b/testsuites/sptests/sptls04/init.c index fad919f8ac..79ab5a5a9a 100644 --- a/testsuites/sptests/sptls04/init.c +++ b/testsuites/sptests/sptls04/init.c @@ -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 @@ -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__ diff --git a/testsuites/sptests/sptls04/sptls04.h b/testsuites/sptests/sptls04/sptls04.h new file mode 100644 index 0000000000..9aa737ecb0 --- /dev/null +++ b/testsuites/sptests/sptls04/sptls04.h @@ -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 */ diff --git a/testsuites/sptests/sptls04/tls.c b/testsuites/sptests/sptls04/tls.c new file mode 100644 index 0000000000..ce91518fd0 --- /dev/null +++ b/testsuites/sptests/sptls04/tls.c @@ -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; -- cgit v1.2.3