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/*
* COPYRIGHT (c) 1989-2011.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tmacros.h>
#include "test_support.h"
volatile bool Ran;
static void success(void)
{
locked_printf( "*** END OF TEST SMP06 ***\n" );
rtems_test_exit( 0 );
}
rtems_task Test_task(
rtems_task_argument do_exit
)
{
uint32_t cpu_num;
char name[5];
char *p;
p = rtems_object_get_name( RTEMS_SELF, 5, name );
rtems_test_assert( p != NULL );
cpu_num = rtems_smp_get_current_processor();
locked_printf(" CPU %" PRIu32 " running Task %s\n", cpu_num, name);
Ran = true;
if ( do_exit ) {
success();
}
while(1)
;
}
rtems_task Init(
rtems_task_argument argument
)
{
uint32_t cpu_num;
rtems_id id;
rtems_status_code status;
locked_print_initialize();
locked_printf( "\n\n*** TEST SMP06 ***\n" );
if ( rtems_smp_get_processor_count() == 1 ) {
success();
}
locked_printf( "rtems_clock_tick - so this task has run longer\n" );
status = rtems_clock_tick();
directive_failed( status, "clock tick" );
cpu_num = rtems_smp_get_current_processor();
/*
* Create a task at equal priority.
*/
Ran = false;
status = rtems_task_create(
rtems_build_name( 'T', 'A', '1', ' ' ),
2,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_PREEMPT,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
directive_failed( status, "task create" );
locked_printf(" CPU %" PRIu32 " start task TA1\n", cpu_num );
status = rtems_task_start( id, Test_task, 0 );
directive_failed( status, "task start" );
while ( Ran == false )
;
/*
* Create a task at greater priority.
*/
Ran = false;
status = rtems_task_create(
rtems_build_name( 'T', 'A', '2', ' ' ),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_PREEMPT,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
directive_failed( status, "task create" );
cpu_num = rtems_smp_get_current_processor();
locked_printf(" CPU %" PRIu32 " start task TA2\n", cpu_num );
status = rtems_task_start( id, Test_task, 1 );
directive_failed( status, "task start" );
while ( 1 )
;
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_SMP_APPLICATION
#define CONFIGURE_SMP_MAXIMUM_PROCESSORS 2
#define CONFIGURE_MAXIMUM_TASKS 4
#define CONFIGURE_MAXIMUM_SEMAPHORES 1
#define CONFIGURE_INIT_TASK_PRIORITY 2
#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_PREEMPT
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
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