forked from Imagelibrary/rtems
b177cfc1c9
Prefer RTEMS_FATAL_SOURCE_EXCEPTION over INTERNAL_ERROR_ILLEGAL_USE_OF_FLOATING_POINT_UNIT since the fatal code (rtems_exception_frame) provides more context.
115 lines
2.3 KiB
C
115 lines
2.3 KiB
C
/*
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* Copyright (c) 2017 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 "tmacros.h"
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#include <rtems.h>
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const char rtems_test_name[] = "SPFATAL 31";
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#if defined(SPARC_USE_LAZY_FP_SWITCH)
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#define EXPECTED_FATAL_SOURCE INTERNAL_ERROR_CORE
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static bool is_expected_fatal_code( rtems_fatal_code code )
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{
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return code == INTERNAL_ERROR_ILLEGAL_USE_OF_FLOATING_POINT_UNIT;
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}
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#elif defined(SPARC_USE_SYNCHRONOUS_FP_SWITCH)
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#define EXPECTED_FATAL_SOURCE RTEMS_FATAL_SOURCE_EXCEPTION
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static bool is_expected_fatal_code( rtems_fatal_code code )
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{
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const rtems_exception_frame *frame;
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frame = (const rtems_exception_frame *) code;
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return frame->trap == 4;
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}
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#endif
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static volatile double f = 1.0;
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static void timer(rtems_id id, void *arg)
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{
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f *= 123.456;
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}
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static void Init(rtems_task_argument arg)
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{
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rtems_status_code sc;
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rtems_id id;
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TEST_BEGIN();
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sc = rtems_timer_create(rtems_build_name('T', 'I', 'M', 'E'), &id);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_timer_fire_after(id, 1, timer, NULL);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_wake_after(2);
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rtems_test_assert(sc == RTEMS_SUCCESSFUL);
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#ifdef EXPECTED_FATAL_SOURCE
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rtems_test_assert(0);
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#else
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TEST_END();
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rtems_test_exit(0);
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#endif
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}
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#ifdef EXPECTED_FATAL_SOURCE
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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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if (
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source == EXPECTED_FATAL_SOURCE
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&& !always_set_to_false
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&& is_expected_fatal_code( code )
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) {
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TEST_END();
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}
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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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#else /* EXPECTED_FATAL_SOURCE */
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#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
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#endif /* EXPECTED_FATAL_SOURCE */
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_MAXIMUM_TIMERS 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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