forked from Imagelibrary/rtems
306 lines
7.2 KiB
C
306 lines
7.2 KiB
C
/*
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* COPYRIGHT (c) 1989-2012.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <tmacros.h>
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#include <rtems/score/sysstate.h>
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const char rtems_test_name[] = "SP 8";
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/* forward declarations to avoid warnings */
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rtems_task Init(rtems_task_argument argument);
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#define PRIxModes_Control PRIx32
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#define PRIxrtems_mode PRIxModes_Control
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#define put_mode( _comment, _output_mode ) \
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printf( "%s %08" PRIxrtems_mode "\n", _comment, _output_mode );
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rtems_task Init(
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rtems_task_argument argument
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)
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{
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rtems_mode previous_mode;
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rtems_status_code status;
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TEST_BEGIN();
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/* BEGINNING OF RTEMS_ASR */
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status = rtems_task_mode( RTEMS_ASR, RTEMS_ASR_MASK, &previous_mode );
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_ASR - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_NO_ASR,
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RTEMS_ASR_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_NO_ASR - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_NO_ASR,
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RTEMS_ASR_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_NO_ASR - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_ASR,
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RTEMS_ASR_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_ASR - previous mode: ",
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previous_mode
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);
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/* END OF RTEMS_ASR */
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/* BEGINNING OF RTEMS_TIMESLICE */
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status = rtems_task_mode(
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RTEMS_NO_TIMESLICE,
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RTEMS_TIMESLICE_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_NO_TIMESLICE - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_TIMESLICE,
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RTEMS_TIMESLICE_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_TIMESLICE - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_TIMESLICE,
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RTEMS_TIMESLICE_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_TIMESLICE - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_NO_TIMESLICE,
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RTEMS_TIMESLICE_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_NO_TIMESLICE - previous mode: ",
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previous_mode
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);
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/* END OF RTEMS_TIMESLICE */
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/* BEGINNING OF RTEMS_PREEMPT */
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status = rtems_task_mode(
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RTEMS_PREEMPT,
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RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_PREEMPT - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_NO_PREEMPT,
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RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_NO_PREEMPT - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_NO_PREEMPT,
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RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_NO_PREEMPT - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_PREEMPT,
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RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_PREEMPT - previous mode: ",
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previous_mode
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);
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/* END OF RTEMS_PREEMPT */
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/* BEGINNING OF RTEMS_INTERRUPT_LEVEL */
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status = rtems_task_mode(
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RTEMS_INTERRUPT_LEVEL(3),
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RTEMS_INTERRUPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_INTERRUPT_LEVEL( 3 ) - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_INTERRUPT_LEVEL(5),
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RTEMS_INTERRUPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_INTERRUPT_LEVEL( 5 ) - previous mode: ",
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previous_mode
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);
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/* END OF RTEMS_INTERRUPT_LEVEL */
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/* BEGINNING OF COMBINATIONS */
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status = rtems_task_mode(
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RTEMS_INTERRUPT_LEVEL(3) | RTEMS_NO_ASR |
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RTEMS_TIMESLICE | RTEMS_NO_PREEMPT,
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RTEMS_INTERRUPT_MASK | RTEMS_ASR_MASK |
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RTEMS_TIMESLICE_MASK | RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - set all modes - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_INTERRUPT_LEVEL(3) | RTEMS_NO_ASR |
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RTEMS_TIMESLICE | RTEMS_NO_PREEMPT,
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RTEMS_INTERRUPT_MASK | RTEMS_ASR_MASK |
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RTEMS_TIMESLICE_MASK | RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - set all modes - previous mode: ",
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previous_mode
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);
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status = rtems_task_mode(
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RTEMS_INTERRUPT_LEVEL(0) | RTEMS_ASR | RTEMS_NO_TIMESLICE | RTEMS_PREEMPT,
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RTEMS_INTERRUPT_MASK | RTEMS_ASR_MASK |
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RTEMS_TIMESLICE_MASK | RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - clear all modes - previous mode: ",
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previous_mode
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);
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/* END OF COMBINATIONS */
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/* BEGINNING OF CURRENT MODE */
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status = rtems_task_mode(
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RTEMS_CURRENT_MODE,
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RTEMS_CURRENT_MODE,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - get current mode - previous mode: ",
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previous_mode
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);
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/* END OF CURRENT MODE */
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/* TEST BEING IN A SYSTEM STATE OTHER THAN UP */
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puts( "TA1 - FORCE system state to before multitasking" );
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_System_state_Set( SYSTEM_STATE_BEFORE_MULTITASKING );
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puts( "TA1 - enable preemption mode" );
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status = rtems_task_mode(
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RTEMS_PREEMPT,
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RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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put_mode(
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"TA1 - rtems_task_mode - RTEMS_PREEMPT - previous mode: ",
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previous_mode
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);
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puts( "TA1 - disable preemption mode" );
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status = rtems_task_mode(
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RTEMS_NO_PREEMPT,
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RTEMS_PREEMPT_MASK,
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&previous_mode
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);
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directive_failed( status, "rtems_task_mode" );
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puts( "TA1 - Restore system state" );
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_System_state_Set( SYSTEM_STATE_UP );
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/* END OF TEST BEING IN A SYSTEM STATE OTHER THAN UP */
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TEST_END();
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rtems_test_exit( 0 );
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}
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/* configuration information */
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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/* end of file */
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