forked from Imagelibrary/rtems
123 lines
3.3 KiB
C
123 lines
3.3 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include "tmacros.h"
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const char rtems_test_name[] = "SPTLS 1";
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static rtems_id master_task;
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static __thread volatile char tls_item = 123;
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static volatile uint32_t read_write_small = 0xdeadbeefUL;
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static const volatile uint32_t read_only_small = 0x601dc0feUL;
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static void check_tls_item(uint32_t expected)
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{
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printf("TLS item = %i\n", tls_item);
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rtems_test_assert(tls_item == expected);
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}
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static void task(rtems_task_argument arg)
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{
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rtems_status_code sc;
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check_tls_item(123);
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sc = rtems_event_transient_send(master_task);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_suspend(RTEMS_SELF);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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}
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static void test(void)
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{
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rtems_id id;
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rtems_status_code sc;
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master_task = rtems_task_self();
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rtems_test_assert(read_write_small == 0xdeadbeefUL);
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rtems_test_assert(read_only_small == 0x601dc0feUL);
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check_tls_item(123);
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tls_item = 5;
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sc = rtems_task_create(
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rtems_build_name('T', 'A', 'S', 'K'),
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RTEMS_MINIMUM_PRIORITY,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&id
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);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_start(id, task, 0);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_delete(id);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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check_tls_item(5);
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}
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static void Init(rtems_task_argument arg)
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{
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TEST_BEGIN();
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test();
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TEST_END();
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rtems_test_exit(0);
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}
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 2
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#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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