forked from Imagelibrary/rtems
116845e8ad
* Per PR47 add support for buffered test output. This involved adding defines to redirect output to a buffer and dump it when full, at "test pause", and at exit. To avoid problems when redefining exit(), all tests were modified to call rtems_test_exit(). Some tests, notable psxtests, had to be modified to include the standard test macro .h file (pmacros.h or tmacros.h) to enable this support. * mp01/task1.c, mp02/task1.c, mp03/task1.c, mp04/task1.c, mp05/task1.c, mp06/task1.c, mp07/task1.c, mp08/task1.c, mp09/task1.c, mp10/init.c, mp11/init.c, mp12/init.c, mp13/init.c, mp13/task2.c: Modified.
155 lines
3.4 KiB
C
155 lines
3.4 KiB
C
/* Test_task
|
|
*
|
|
* This task suspends and resumes a remote task.
|
|
*
|
|
* Input parameters:
|
|
* argument - task argument
|
|
*
|
|
* Output parameters: NONE
|
|
*
|
|
* COPYRIGHT (c) 1989-1999.
|
|
* 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.OARcorp.com/rtems/license.html.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#include "system.h"
|
|
|
|
/*PAGE
|
|
*
|
|
* Test_Task_Support
|
|
*
|
|
*/
|
|
|
|
void Test_Task_Support(
|
|
rtems_unsigned32 node
|
|
)
|
|
{
|
|
rtems_event_set events;
|
|
rtems_status_code status;
|
|
|
|
if ( Multiprocessing_configuration.node == node ) {
|
|
|
|
for ( ; ; ) {
|
|
|
|
status = rtems_event_receive(
|
|
RTEMS_EVENT_16,
|
|
RTEMS_NO_WAIT,
|
|
RTEMS_NO_TIMEOUT,
|
|
&events
|
|
);
|
|
|
|
if ( status == RTEMS_SUCCESSFUL )
|
|
break;
|
|
|
|
fatal_directive_status(status, RTEMS_UNSATISFIED, "rtems_event_receive");
|
|
|
|
status = rtems_task_wake_after( 2 * TICKS_PER_SECOND );
|
|
directive_failed( status, "rtems_task_wake_after" );
|
|
|
|
put_name( Task_name[ node ], FALSE );
|
|
puts( " - Suspending remote task" );
|
|
|
|
status = rtems_task_suspend( remote_tid );
|
|
directive_failed( status, "rtems_task_suspend" );
|
|
|
|
status = rtems_task_wake_after( 2 * TICKS_PER_SECOND );
|
|
directive_failed( status, "rtems_task_wake_after" );
|
|
|
|
put_name( Task_name[ node ], FALSE );
|
|
puts( " - Resuming remote task" );
|
|
|
|
status = rtems_task_resume( remote_tid ) ;
|
|
directive_failed( status, "rtems_task_resume" );
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
for ( ; ; ) {
|
|
status = rtems_event_receive(
|
|
RTEMS_EVENT_16,
|
|
RTEMS_NO_WAIT,
|
|
RTEMS_NO_TIMEOUT,
|
|
&events
|
|
);
|
|
|
|
if ( status == RTEMS_SUCCESSFUL )
|
|
break;
|
|
|
|
fatal_directive_status(status, RTEMS_UNSATISFIED, "rtems_event_receive");
|
|
|
|
put_name( Task_name[ remote_node ], FALSE );
|
|
puts( " - have I been suspended???" );
|
|
|
|
status = rtems_task_wake_after( TICKS_PER_SECOND / 2 );
|
|
directive_failed( status, "rtems_task_wake_after" );
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/*PAGE
|
|
*
|
|
* Test_task
|
|
*/
|
|
|
|
rtems_task Test_task(
|
|
rtems_task_argument argument
|
|
)
|
|
{
|
|
rtems_id tid;
|
|
rtems_status_code status;
|
|
|
|
status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );
|
|
directive_failed( status, "rtems_task_ident" );
|
|
|
|
puts( "Getting TID of remote task" );
|
|
remote_node = (Multiprocessing_configuration.node == 1) ? 2 : 1;
|
|
printf( "Remote task's name is : " );
|
|
put_name( Task_name[ remote_node ], TRUE );
|
|
|
|
do {
|
|
status = rtems_task_ident(
|
|
Task_name[ remote_node ],
|
|
RTEMS_SEARCH_ALL_NODES,
|
|
&remote_tid
|
|
);
|
|
} while ( status != RTEMS_SUCCESSFUL );
|
|
|
|
directive_failed( status, "rtems_task_ident" );
|
|
|
|
status = rtems_timer_fire_after(
|
|
Timer_id[ 1 ],
|
|
5 * TICKS_PER_SECOND,
|
|
Delayed_send_event,
|
|
NULL
|
|
);
|
|
directive_failed( status, "rtems_timer_fire_after" );
|
|
|
|
Test_Task_Support( 1 );
|
|
|
|
status = rtems_timer_fire_after(
|
|
Timer_id[ 1 ],
|
|
5 * TICKS_PER_SECOND,
|
|
Delayed_send_event,
|
|
NULL
|
|
);
|
|
directive_failed( status, "rtems_timer_fire_after" );
|
|
|
|
if ( Multiprocessing_configuration.node == 1 ) {
|
|
status = rtems_task_wake_after( 2 * TICKS_PER_SECOND );
|
|
directive_failed( status, "rtems_task_wake_after" );
|
|
}
|
|
|
|
Test_Task_Support( 2 );
|
|
|
|
puts( "*** END OF TEST 3 ***" );
|
|
rtems_test_exit( 0 );
|
|
}
|