smptests/smpfatal09/init.c

0001 /*
0002  * SPDX-License-Identifier: BSD-2-Clause
0003  *
0004  * Copyright (C) 2018 embedded brains GmbH & Co. KG
0005  *
0006  * Redistribution and use in source and binary forms, with or without
0007  * modification, are permitted provided that the following conditions
0008  * are met:
0009  * 1. Redistributions of source code must retain the above copyright
0010  *    notice, this list of conditions and the following disclaimer.
0011  * 2. Redistributions in binary form must reproduce the above copyright
0012  *    notice, this list of conditions and the following disclaimer in the
0013  *    documentation and/or other materials provided with the distribution.
0014  *
0015  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0016  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0017  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0018  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0019  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0020  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0021  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0022  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0023  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0024  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0025  * POSSIBILITY OF SUCH DAMAGE.
0026  */
0027
0028 #ifdef HAVE_CONFIG_H
0029 #include "config.h"
0030 #endif
0031
0032 #include <rtems.h>
0033 #include <rtems/score/percpudata.h>
0034 #include <rtems/score/memory.h>
0035 #include <rtems/sysinit.h>
0036
0037 #include <tmacros.h>
0038
0039 PER_CPU_DATA_NEED_INITIALIZATION();
0040
0041 static PER_CPU_DATA_ITEM(int, i) = 123;
0042
0043 const char rtems_test_name[] = "SMPFATAL 9";
0044
0045 static void Init( rtems_task_argument arg )
0046 {
0047   (void) arg;
0048 }
0049
0050 static void consume_all_memory( void )
0051 {
0052   const Memory_Information *mem;
0053   size_t                    i;
0054
0055   mem = _Memory_Get();
0056
0057   for ( i = 0; i < _Memory_Get_count( mem ); ++i ) {
0058     Memory_Area *area;
0059
0060     area = _Memory_Get_area( mem, i );
0061     _Memory_Consume( area, _Memory_Get_free_size( area ) );
0062   }
0063 }
0064
0065 static void begin_test( void )
0066 {
0067   TEST_BEGIN();
0068   consume_all_memory();
0069 }
0070
0071 RTEMS_SYSINIT_ITEM(
0072   begin_test,
0073   RTEMS_SYSINIT_PER_CPU_DATA,
0074   RTEMS_SYSINIT_ORDER_FIRST
0075 );
0076
0077 static void fatal_extension(
0078   rtems_fatal_source source,
0079   bool always_set_to_false,
0080   rtems_fatal_code code
0081 )
0082 {
0083   if (
0084     source == INTERNAL_ERROR_CORE
0085       && !always_set_to_false
0086       && code == INTERNAL_ERROR_NO_MEMORY_FOR_PER_CPU_DATA
0087   ) {
0088     TEST_END();
0089   }
0090 }
0091
0092 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
0093
0094 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0095
0096 #define CONFIGURE_INITIAL_EXTENSIONS \
0097   { .fatal = fatal_extension }, \
0098   RTEMS_TEST_INITIAL_EXTENSION
0099
0100 #define CONFIGURE_MAXIMUM_PROCESSORS 2
0101
0102 #define CONFIGURE_MAXIMUM_TASKS 1
0103
0104 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
0105
0106 #define CONFIGURE_INIT
0107
0108 #include <rtems/confdefs.h>