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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.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define CONFIGURE_INIT
#include "system.h"
#include <inttypes.h>
const char rtems_test_name[] = "SMP 1";
void Loop() {
volatile int i;
for (i=0; i<300000; i++);
}
rtems_task Init(
rtems_task_argument argument
)
{
uint32_t i;
char ch;
uint32_t cpu_self;
rtems_id id;
rtems_status_code status;
bool allDone;
cpu_self = rtems_get_current_processor();
/* XXX - Delay a bit to allow debug messages from
* startup to print. This may need to go away when
* debug messages go away.
*/
Loop();
TEST_BEGIN();
locked_print_initialize();
/* Initialize the TaskRan array */
for ( i=0; i<rtems_get_processor_count() ; i++ ) {
TaskRan[i] = false;
}
/* Create and start tasks for each processor */
for ( i=0; i< rtems_get_processor_count() ; i++ ) {
if ( i != cpu_self ) {
ch = '0' + i;
status = rtems_task_create(
rtems_build_name( 'T', 'A', ch, ' ' ),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
directive_failed( status, "task create" );
locked_printf(" CPU %" PRIu32 " start task TA%c\n", cpu_self, ch);
status = rtems_task_start( id, Test_task, i+1 );
directive_failed( status, "task start" );
Loop();
}
}
/* Wait on the all tasks to run */
while (1) {
allDone = true;
for ( i=0; i<rtems_get_processor_count() ; i++ ) {
if ( i != cpu_self && TaskRan[i] == false)
allDone = false;
}
if (allDone) {
TEST_END();
rtems_test_exit( 0 );
}
}
}
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