/*
* 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 <rtems/score/sysstate.h>
const char rtems_test_name[] = "SP 8";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
#define PRIxModes_Control PRIx32
#define PRIxrtems_mode PRIxModes_Control
#define put_mode( _comment, _output_mode ) \
printf( "%s %08" PRIxrtems_mode "\n", _comment, _output_mode );
rtems_task Init(
rtems_task_argument argument
)
{
rtems_mode previous_mode;
rtems_status_code status;
TEST_BEGIN();
/* BEGINNING OF RTEMS_ASR */
status = rtems_task_mode( RTEMS_ASR, RTEMS_ASR_MASK, &previous_mode );
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_ASR - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_NO_ASR,
RTEMS_ASR_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_NO_ASR - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_NO_ASR,
RTEMS_ASR_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_NO_ASR - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_ASR,
RTEMS_ASR_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_ASR - previous mode: ",
previous_mode
);
/* END OF RTEMS_ASR */
/* BEGINNING OF RTEMS_TIMESLICE */
status = rtems_task_mode(
RTEMS_NO_TIMESLICE,
RTEMS_TIMESLICE_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_NO_TIMESLICE - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_TIMESLICE,
RTEMS_TIMESLICE_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_TIMESLICE - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_TIMESLICE,
RTEMS_TIMESLICE_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_TIMESLICE - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_NO_TIMESLICE,
RTEMS_TIMESLICE_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_NO_TIMESLICE - previous mode: ",
previous_mode
);
/* END OF RTEMS_TIMESLICE */
/* BEGINNING OF RTEMS_PREEMPT */
status = rtems_task_mode(
RTEMS_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_PREEMPT - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_NO_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_NO_PREEMPT - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_NO_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_NO_PREEMPT - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_PREEMPT - previous mode: ",
previous_mode
);
/* END OF RTEMS_PREEMPT */
/* BEGINNING OF RTEMS_INTERRUPT_LEVEL */
status = rtems_task_mode(
RTEMS_INTERRUPT_LEVEL(3),
RTEMS_INTERRUPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_INTERRUPT_LEVEL( 3 ) - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_INTERRUPT_LEVEL(5),
RTEMS_INTERRUPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_INTERRUPT_LEVEL( 5 ) - previous mode: ",
previous_mode
);
/* END OF RTEMS_INTERRUPT_LEVEL */
/* BEGINNING OF COMBINATIONS */
status = rtems_task_mode(
RTEMS_INTERRUPT_LEVEL(3) | RTEMS_NO_ASR |
RTEMS_TIMESLICE | RTEMS_NO_PREEMPT,
RTEMS_INTERRUPT_MASK | RTEMS_ASR_MASK |
RTEMS_TIMESLICE_MASK | RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - set all modes - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_INTERRUPT_LEVEL(3) | RTEMS_NO_ASR |
RTEMS_TIMESLICE | RTEMS_NO_PREEMPT,
RTEMS_INTERRUPT_MASK | RTEMS_ASR_MASK |
RTEMS_TIMESLICE_MASK | RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - set all modes - previous mode: ",
previous_mode
);
status = rtems_task_mode(
RTEMS_INTERRUPT_LEVEL(0) | RTEMS_ASR | RTEMS_NO_TIMESLICE | RTEMS_PREEMPT,
RTEMS_INTERRUPT_MASK | RTEMS_ASR_MASK |
RTEMS_TIMESLICE_MASK | RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - clear all modes - previous mode: ",
previous_mode
);
/* END OF COMBINATIONS */
/* BEGINNING OF CURRENT MODE */
status = rtems_task_mode(
RTEMS_CURRENT_MODE,
RTEMS_CURRENT_MODE,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - get current mode - previous mode: ",
previous_mode
);
/* END OF CURRENT MODE */
/* TEST BEING IN A SYSTEM STATE OTHER THAN UP */
puts( "TA1 - FORCE system state to before multitasking" );
_System_state_Set( SYSTEM_STATE_BEFORE_MULTITASKING );
puts( "TA1 - enable preemption mode" );
status = rtems_task_mode(
RTEMS_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
put_mode(
"TA1 - rtems_task_mode - RTEMS_PREEMPT - previous mode: ",
previous_mode
);
puts( "TA1 - disable preemption mode" );
status = rtems_task_mode(
RTEMS_NO_PREEMPT,
RTEMS_PREEMPT_MASK,
&previous_mode
);
directive_failed( status, "rtems_task_mode" );
puts( "TA1 - Restore system state" );
_System_state_Set( SYSTEM_STATE_UP );
/* END OF TEST BEING IN A SYSTEM STATE OTHER THAN UP */
TEST_END();
rtems_test_exit( 0 );
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_DISABLE_SMP_CONFIGURATION
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
