forked from Imagelibrary/rtems
110 lines
2.2 KiB
C
110 lines
2.2 KiB
C
/*
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* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
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*
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* embedded brains GmbH
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* Dornierstr. 4
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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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 int read_write_small = 0xdeadbeef;
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static const volatile int read_only_small = 0x601dc0fe;
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static void check_tls_item(int 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 == 0xdeadbeef);
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rtems_test_assert(read_only_small == 0x601dc0fe);
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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_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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