/*
* 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/score/threadimpl.h>
#if defined(FIFO_NO_TIMEOUT)
#define TEST_NAME "1"
#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 "2"
#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 "3"
#define TEST_STRING "Priority/Without Timeout"
#define SEMAPHORE_OBTAIN_TIMEOUT 0
#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
#elif defined(PRIORITY_WITH_TIMEOUT)
#define TEST_NAME "4"
#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 "5"
#define TEST_STRING "Priority/Without Timeout (Reverse)"
#define SEMAPHORE_OBTAIN_TIMEOUT 0
#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
#else
#error "Test Mode not defined"
#endif
const char rtems_test_name[] = "SPINTRCRITICAL " TEST_NAME;
static Thread_Control *thread;
static rtems_id Semaphore;
static bool case_hit;
static bool interrupts_blocking_op(void)
{
Thread_Wait_flags flags = _Thread_Wait_flags_get( thread );
return
flags == ( THREAD_WAIT_CLASS_OBJECT | THREAD_WAIT_STATE_INTEND_TO_BLOCK );
}
static rtems_timer_service_routine test_release_from_isr(
rtems_id timer,
void *arg
)
{
rtems_status_code status;
if ( interrupts_blocking_op() ) {
case_hit = true;
}
status = rtems_semaphore_release( Semaphore );
directive_failed_with_level( status, "release", -1 );
}
static bool test_body( void *arg )
{
rtems_status_code status;
(void) arg;
status = rtems_semaphore_obtain(
Semaphore,
RTEMS_DEFAULT_OPTIONS,
SEMAPHORE_OBTAIN_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain" );
return case_hit;
}
static rtems_task Init(
rtems_task_argument ignored
)
{
rtems_status_code status;
TEST_BEGIN();
thread = _Thread_Get_executing();
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', ' ' ),
0,
SEMAPHORE_ATTRIBUTES,
RTEMS_NO_PRIORITY,
&Semaphore
);
directive_failed( status, "rtems_semaphore_create of SM1" );
interrupt_critical_section_test( test_body, NULL, test_release_from_isr );
if ( case_hit ) {
puts( "Init - Case hit" );
TEST_END();
} 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_MAXIMUM_USER_EXTENSIONS 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_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* global variables */