forked from Imagelibrary/rtems
0d573690ae
* sp2038/Makefile.am, sp2038/init.c, sp2038/sp2038.doc, sp2038/sp2038.scn: New files. * Makefile.am, configure.ac: Reflect changes above.
128 lines
2.6 KiB
C
128 lines
2.6 KiB
C
/*
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* Copyright (c) 2011 embedded brains GmbH. All rights reserved.
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*
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* embedded brains GmbH
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* Obere Lagerstr. 30
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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.com/license/LICENSE.
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*
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* $Id$
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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 <tmacros.h>
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#include <time.h>
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#include <string.h>
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#include <rtems.h>
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#define TEST_APPLICABLE \
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(CPU_TIMESTAMP_USE_INT64 == TRUE || CPU_TIMESTAMP_USE_INT64_INLINE == TRUE)
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#define ASSERT_SC(sc) rtems_test_assert((sc) == RTEMS_SUCCESSFUL)
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static const rtems_time_of_day nearly_problem_2038 = {
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.year = 2038,
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.month = 1,
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.day = 19,
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.hour = 3,
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.minute = 14,
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.second = 7
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};
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static const rtems_time_of_day problem_2038 = {
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.year = 2038,
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.month = 1,
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.day = 19,
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.hour = 3,
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.minute = 14,
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.second = 8
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};
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static const rtems_time_of_day nearly_problem_2106 = {
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.year = 2106,
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.month = 2,
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.day = 7,
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.hour = 6,
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.minute = 28,
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.second = 15
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};
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static const rtems_time_of_day problem_2106 = {
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.year = 2106,
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.month = 2,
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.day = 7,
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.hour = 6,
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.minute = 28,
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.second = 16
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};
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static void test_case(void)
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{
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#if TEST_APPLICABLE
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rtems_status_code sc = RTEMS_SUCCESSFUL;
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int64_t one = 1;
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int64_t large = one << 32;
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time_t time_t_large = (time_t) large;
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bool time_t_is_32_bit = time_t_large != large;
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bool time_t_is_signed = (((time_t) 0) - ((time_t) 1)) < 0;
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if (time_t_is_32_bit) {
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const rtems_time_of_day *nearly_problem = NULL;
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const rtems_time_of_day *problem = NULL;
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rtems_time_of_day now;
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if (time_t_is_signed) {
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nearly_problem = &nearly_problem_2038;
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problem = &problem_2038;
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} else {
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nearly_problem = &nearly_problem_2106;
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problem = &problem_2106;
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}
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sc = rtems_clock_set(nearly_problem);
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ASSERT_SC(sc);
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sc = rtems_clock_get_tod(&now);
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ASSERT_SC(sc);
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rtems_test_assert(memcmp(&now, nearly_problem, sizeof(now)) == 0);
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sc = rtems_clock_set(problem);
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ASSERT_SC(sc);
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sc = rtems_clock_get_tod(&now);
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ASSERT_SC(sc);
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rtems_test_assert(memcmp(&now, problem, sizeof(now)) == 0);
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}
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#endif /* TEST_APPLICABLE */
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}
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rtems_task Init(rtems_task_argument argument)
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{
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puts("\n\n*** TEST 2038 ***");
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test_case();
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puts("*** END OF TEST 2038 ***");
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rtems_test_exit(0);
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}
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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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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