forked from Imagelibrary/rtems
91 lines
1.7 KiB
C
91 lines
1.7 KiB
C
/*
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* Copyright (c) 2012 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.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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#define TESTS_USE_PRINTK
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#include "tmacros.h"
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#include <limits.h>
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#include <rtems.h>
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const char rtems_test_name[] = "SPFATAL 26";
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static void provoke_aligment_or_data_access_exception( void )
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{
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uintptr_t one = 1;
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int i = sizeof(void *) * CHAR_BIT;
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uintptr_t n = 1;
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uintptr_t base = 0;
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uintptr_t inc;
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*(volatile uint64_t *) base;
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do {
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int j;
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--i;
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base = one << i;
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inc = base << 1;
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for (j = 0; j < n; ++j, base += inc) {
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*(volatile uint64_t *) base;
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}
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n <<= 1;
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} while (i > 0);
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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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provoke_aligment_or_data_access_exception();
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rtems_test_assert( 0 );
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}
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static void fatal_extension(
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rtems_fatal_source source,
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bool always_set_to_false,
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rtems_fatal_code code
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)
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{
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rtems_test_assert( source == RTEMS_FATAL_SOURCE_EXCEPTION );
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rtems_test_assert( !always_set_to_false );
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rtems_exception_frame_print( (const rtems_exception_frame *) code );
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TEST_END();
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}
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#define CONFIGURE_INITIAL_EXTENSIONS \
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{ .fatal = fatal_extension }, \
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RTEMS_TEST_INITIAL_EXTENSION
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#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
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#define CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
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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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