sptests/sp13/system.h

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*  system.h
0004  *
0005  *  This include file contains information that is included in every
0006  *  function in the test set.
0007  *
0008  *  COPYRIGHT (c) 1989-2009.
0009  *  On-Line Applications Research Corporation (OAR).
0010  *
0011  * Redistribution and use in source and binary forms, with or without
0012  * modification, are permitted provided that the following conditions
0013  * are met:
0014  * 1. Redistributions of source code must retain the above copyright
0015  *    notice, this list of conditions and the following disclaimer.
0016  * 2. Redistributions in binary form must reproduce the above copyright
0017  *    notice, this list of conditions and the following disclaimer in the
0018  *    documentation and/or other materials provided with the distribution.
0019  *
0020  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0021  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0022  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0023  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0024  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0025  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0026  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0027  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0028  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0029  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0030  * POSSIBILITY OF SUCH DAMAGE.
0031  */
0032
0033 #include <tmacros.h>
0034
0035 /* functions */
0036
0037 rtems_task Init(
0038   rtems_task_argument argument
0039 );
0040
0041 void Fill_buffer(
0042   char  source[],
0043   long *buffer
0044 );
0045
0046 void Put_buffer(
0047   void *buffer
0048 );
0049
0050 rtems_task Task_1(
0051   rtems_task_argument argument
0052 );
0053
0054 rtems_task Task_2(
0055   rtems_task_argument argument
0056 );
0057
0058 rtems_task Task_3(
0059   rtems_task_argument argument
0060 );
0061
0062 /* global variables */
0063
0064 TEST_EXTERN rtems_id   Task_id[ 4 ];         /* array of task ids */
0065 TEST_EXTERN rtems_name Task_name[ 4 ];       /* array of task names */
0066
0067 TEST_EXTERN rtems_id   Queue_id[ 4 ];        /* array of queue ids */
0068 TEST_EXTERN rtems_name Queue_name[ 4 ];      /* array of queue names */
0069
0070 /* test configuration */
0071
0072 #define MESSAGE_SIZE (sizeof(long) * 4)  /* must be multiple of sizeof(long) */
0073
0074 /* configuration information */
0075
0076 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0077 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
0078
0079 #define CONFIGURE_MAXIMUM_TASKS               4
0080 #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES     10
0081 #define CONFIGURE_TICKS_PER_TIMESLICE       100
0082
0083 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
0084
0085 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
0086
0087 /*
0088  *  Created in init.c:
0089  *    Q1 - CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 100, MESSAGE_SIZE ) (1600)
0090  *    Q2 - CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 10, MESSAGE_SIZE )   (160)
0091  *    Q3 - CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 100, MESSAGE_SIZE ) (1600)
0092  *
0093  *  Q1 and Q2 deleted in task1.c.
0094  *
0095  *  Q1 recreated in task1.c:
0096  *    Q1 - CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 100, 20 )           (2000)
0097  *
0098  *  Q1 deleted again in task1.c.
0099  *
0100  *  Q1 repeatedly created and deleted for 2 messages of 1-1030 bytes
0101  *  in length. Account for peak usage:
0102  *    Q1 - CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 2, 1030 )           (2060)
0103  *
0104  *  Because each message requires memory for the message plus two
0105  *  pointers to place the buffer on lists, it is easier to just
0106  *  allocate memory for all the message queues. But we can safely
0107  *  ignore Q2 and the last instance of Q1 since enough memory is
0108  *  free when the third instance of Q1 is created.
0109  */
0110 #define CONFIGURE_MESSAGE_BUFFER_MEMORY \
0111    /* Q1 */ CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 100, MESSAGE_SIZE ) + \
0112    /* Q2 */ CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 10, MESSAGE_SIZE ) + \
0113    /* Q3 is statically allocated */ \
0114    /* Q1 */ CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 100, 20 ) + \
0115    /* Q1 */ CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( 2,  1030 )
0116
0117 #define CONFIGURE_EXTRA_TASK_STACKS         (3 * RTEMS_MINIMUM_STACK_SIZE)
0118
0119 #include <rtems/confdefs.h>
0120
0121 /* end of include file */