smptests/smp08/init.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  *  COPYRIGHT (c) 1989-2011.
0005  *  On-Line Applications Research Corporation (OAR).
0006  *
0007  * Redistribution and use in source and binary forms, with or without
0008  * modification, are permitted provided that the following conditions
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0010  * 1. Redistributions of source code must retain the above copyright
0011  *    notice, this list of conditions and the following disclaimer.
0012  * 2. Redistributions in binary form must reproduce the above copyright
0013  *    notice, this list of conditions and the following disclaimer in the
0014  *    documentation and/or other materials provided with the distribution.
0015  *
0016  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0017  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0019  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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0021  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0022  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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0025  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0026  * POSSIBILITY OF SUCH DAMAGE.
0027  */
0028
0029 #ifdef HAVE_CONFIG_H
0030 #include "config.h"
0031 #endif
0032
0033 #define CONFIGURE_INIT
0034 #include "system.h"
0035
0036 const char rtems_test_name[] = "SMP 8";
0037
0038 void PrintTaskInfo(
0039   const char         *task_name,
0040   rtems_time_of_day  *_tb
0041 )
0042 {
0043   uint32_t cpu_num;
0044
0045   cpu_num = rtems_scheduler_get_processor();
0046
0047   /* Print the cpu number and task name */
0048   locked_printf(
0049     "  CPU %" PRIu32 " running task %s - rtems_clock_get_tod "
0050     "%02" PRId32 ":%02" PRId32 ":%02" PRId32 "   %02" PRId32
0051         "/%02" PRId32 "/%04" PRId32 "\n",
0052     cpu_num,
0053     task_name,
0054     _tb->hour, _tb->minute, _tb->second,
0055     _tb->month, _tb->day, _tb->year
0056   );
0057 }
0058
0059 rtems_task Init(
0060   rtems_task_argument argument
0061 )
0062 {
0063   rtems_status_code status;
0064   rtems_time_of_day time;
0065   uint32_t          i;
0066   char              ch[4];
0067   rtems_id          id;
0068
0069   TEST_BEGIN();
0070
0071   locked_print_initialize();
0072
0073   time.year   = 1988;
0074   time.month  = 12;
0075   time.day    = 31;
0076   time.hour   = 9;
0077   time.minute = 0;
0078   time.second = 0;
0079   time.ticks  = 0;
0080
0081   status = rtems_clock_set( &time );
0082
0083   /* Create/verify synchronisation semaphore */
0084   status = rtems_semaphore_create(
0085     rtems_build_name ('S', 'E', 'M', '1'),
0086     1,
0087     RTEMS_LOCAL                   |
0088     RTEMS_SIMPLE_BINARY_SEMAPHORE |
0089     RTEMS_PRIORITY,
0090     1,
0091     &Semaphore
0092   );
0093   directive_failed( status, "rtems_semaphore_create" );
0094
0095   /* Show that the init task is running on this cpu */
0096   PrintTaskInfo( "Init", &time );
0097
0098   for ( i=1; i <= rtems_scheduler_get_processor_maximum() *3; i++ ) {
0099
0100     sprintf(ch, "%02" PRIu32, i );
0101     status = rtems_task_create(
0102       rtems_build_name( 'T', 'A', ch[0], ch[1] ),
0103       2,
0104       RTEMS_MINIMUM_STACK_SIZE,
0105       RTEMS_DEFAULT_MODES,
0106       RTEMS_DEFAULT_ATTRIBUTES,
0107       &id
0108     );
0109     directive_failed( status, "task create" );
0110
0111     status = rtems_task_start( id, Test_task, i+1 );
0112     directive_failed( status, "task start" );
0113   }
0114
0115   rtems_task_exit();
0116 }