forked from Imagelibrary/rtems
109 lines
2.8 KiB
C
109 lines
2.8 KiB
C
/*
|
|
* COPYRIGHT (c) 1989-2009.
|
|
* 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.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#include <tmacros.h>
|
|
#include <intrcritical.h>
|
|
|
|
#define TEST_NAME "15"
|
|
#define INIT_PRIORITY 2
|
|
#define BLOCKER_PRIORITY 1
|
|
|
|
rtems_id Main_task;
|
|
rtems_id Secondary_task_id;
|
|
rtems_id Semaphore;
|
|
|
|
rtems_task Secondary_task(
|
|
rtems_task_argument ignored
|
|
)
|
|
{
|
|
rtems_status_code sc;
|
|
|
|
while (1) {
|
|
|
|
sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 );
|
|
fatal_directive_status( sc, RTEMS_TIMEOUT, "rtems_semaphore_obtain" );
|
|
}
|
|
}
|
|
|
|
rtems_task Init(
|
|
rtems_task_argument ignored
|
|
)
|
|
{
|
|
rtems_status_code sc;
|
|
int resets;
|
|
|
|
puts(
|
|
"\n\n*** TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***\n"
|
|
"Init - Trying to generate timeout of a thread while another is blocking\n"
|
|
"Init - on the same thread queue\n"
|
|
"Init - There is no way for the test to know if it hits the case"
|
|
);
|
|
|
|
puts( "Init - rtems_semaphore_create - OK" );
|
|
sc = rtems_semaphore_create(
|
|
rtems_build_name( 'S', 'M', '1', ' ' ),
|
|
0,
|
|
RTEMS_DEFAULT_ATTRIBUTES,
|
|
RTEMS_NO_PRIORITY,
|
|
&Semaphore
|
|
);
|
|
directive_failed( sc, "rtems_semaphore_create of SM1" );
|
|
|
|
puts( "Init - rtems_task_create - OK" );
|
|
sc = rtems_task_create(
|
|
rtems_build_name( 'B', 'L', 'C', 'K' ),
|
|
BLOCKER_PRIORITY,
|
|
RTEMS_MINIMUM_STACK_SIZE,
|
|
RTEMS_NO_PREEMPT,
|
|
RTEMS_DEFAULT_ATTRIBUTES,
|
|
&Secondary_task_id
|
|
);
|
|
directive_failed( sc, "rtems_task_create" );
|
|
|
|
sc = rtems_task_start( Secondary_task_id, Secondary_task, 0 );
|
|
directive_failed( sc, "rtems_task_start" );
|
|
|
|
Main_task = rtems_task_self();
|
|
|
|
interrupt_critical_section_test_support_initialize( NULL );
|
|
|
|
for (resets=0 ; resets<10 ;) {
|
|
if ( interrupt_critical_section_test_support_delay() )
|
|
resets++;
|
|
|
|
sc = rtems_task_restart( Secondary_task_id, 1 );
|
|
directive_failed( sc, "rtems_task_restart" );
|
|
|
|
sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 );
|
|
fatal_directive_status( sc, RTEMS_TIMEOUT, "rtems_semaphore_obtain" );
|
|
}
|
|
|
|
puts( "*** END OF TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" );
|
|
rtems_test_exit(0);
|
|
}
|
|
|
|
/* configuration information */
|
|
|
|
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
|
|
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
|
|
|
|
#define CONFIGURE_MAXIMUM_TASKS 2
|
|
#define CONFIGURE_MAXIMUM_SEMAPHORES 1
|
|
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
|
|
#define CONFIGURE_INIT_TASK_PRIORITY INIT_PRIORITY
|
|
#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_PREEMPT
|
|
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
|
|
|
|
#define CONFIGURE_INIT
|
|
#include <rtems/confdefs.h>
|
|
|
|
/* global variables */
|