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/*
* COPYRIGHT (c) 1989-2012.
* 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
#include <tmacros.h>
#include <intrcritical.h>
#include <rtems/rtems/semimpl.h>
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
rtems_timer_service_routine test_release_from_isr(rtems_id timer, void *arg);
Thread_blocking_operation_States getState(void);
#if defined(FIFO_NO_TIMEOUT)
#define TEST_NAME "01"
#define TEST_STRING "FIFO/Without Timeout"
#define SEMAPHORE_OBTAIN_TIMEOUT 0
#define SEMAPHORE_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
#elif defined(FIFO_WITH_TIMEOUT)
#define TEST_NAME "02"
#define TEST_STRING "FIFO/With Timeout"
#define SEMAPHORE_OBTAIN_TIMEOUT 10
#define SEMAPHORE_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
#elif defined(PRIORITY_NO_TIMEOUT)
#define TEST_NAME "03"
#define TEST_STRING "Priority/Without Timeout"
#define SEMAPHORE_OBTAIN_TIMEOUT 0
#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
#elif defined(PRIORITY_WITH_TIMEOUT)
#define TEST_NAME "04"
#define TEST_STRING "Priority/With Timeout"
#define SEMAPHORE_OBTAIN_TIMEOUT 10
#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
#elif defined(PRIORITY_NO_TIMEOUT_REVERSE)
#define TEST_NAME "05"
#define TEST_STRING "Priority/Without Timeout (Reverse)"
#define SEMAPHORE_OBTAIN_TIMEOUT 0
#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
#else
#error "Test Mode not defined"
#endif
rtems_id Main_task;
rtems_id Semaphore;
volatile bool case_hit;
Thread_blocking_operation_States getState(void)
{
Objects_Locations location;
Semaphore_Control *sem;
sem = (Semaphore_Control *)_Objects_Get(
&_Semaphore_Information, Semaphore, &location );
if ( location != OBJECTS_LOCAL ) {
puts( "Bad object lookup" );
rtems_test_exit(0);
}
_Thread_Unnest_dispatch();
return sem->Core_control.semaphore.Wait_queue.sync_state;
}
rtems_timer_service_routine test_release_from_isr(
rtems_id timer,
void *arg
)
{
rtems_status_code status;
if ( getState() == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
case_hit = true;
}
status = rtems_semaphore_release( Semaphore );
directive_failed_with_level( status, "release", -1 );
}
rtems_task Init(
rtems_task_argument ignored
)
{
rtems_status_code status;
puts( "\n\n*** TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" );
puts( "Init - Trying to generate semaphore release from ISR while blocking" );
puts( "Init - Variation is: " TEST_STRING );
status = rtems_semaphore_create(
rtems_build_name( 'S', 'M', '1', ' ' ),
1,
SEMAPHORE_ATTRIBUTES,
RTEMS_NO_PRIORITY,
&Semaphore
);
directive_failed( status, "rtems_semaphore_create of SM1" );
Main_task = rtems_task_self();
interrupt_critical_section_test_support_initialize( test_release_from_isr );
case_hit = false;
while (!case_hit) {
interrupt_critical_section_test_support_delay();
status = rtems_semaphore_obtain(
Semaphore,
RTEMS_DEFAULT_OPTIONS,
SEMAPHORE_OBTAIN_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain" );
}
if ( case_hit ) {
puts( "Init - Case hit" );
puts( "*** END OF TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" );
} else
puts( "Init - Case not hit - ran too long" );
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_MAXIMUM_TIMERS 1
#define CONFIGURE_MAXIMUM_SEMAPHORES 1
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
#if defined(PRIORITY_NO_TIMEOUT_REVERSE)
#define CONFIGURE_INIT_TASK_PRIORITY 250
#endif
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* global variables */
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