forked from Imagelibrary/rtems
3652ad356b
single biggest changes were the expansion of the workspace size macro to include other types of objects and the increase in the minimum stack size for most CPUs.
133 lines
2.6 KiB
C
133 lines
2.6 KiB
C
/*
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*
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* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
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* On-Line Applications Research Corporation (OAR).
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* All rights assigned to U.S. Government, 1994.
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*
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* This material may be reproduced by or for the U.S. Government pursuant
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* to the copyright license under the clause at DFARS 252.227-7013. This
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* notice must appear in all copies of this file and its derivatives.
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*
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* $Id$
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*/
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#define TEST_INIT
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#include "system.h"
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rtems_id Task_id[OPERATION_COUNT+1];
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rtems_unsigned32 Task_index;
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rtems_task High_task(
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rtems_task_argument argument
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);
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rtems_task Middle_tasks(
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rtems_task_argument argument
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);
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rtems_task Low_task(
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rtems_task_argument argument
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);
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void test_init();
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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_status_code status;
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Print_Warning();
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puts( "\n\n*** TIME TEST 5 ***" );
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test_init();
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status = rtems_task_delete( RTEMS_SELF );
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directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
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}
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void test_init()
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{
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rtems_status_code status;
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rtems_task_entry task_entry;
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rtems_task_priority priority;
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rtems_unsigned32 index;
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priority = 250;
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for( index = 0; index <= OPERATION_COUNT ; index++ ) {
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status = rtems_task_create(
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rtems_build_name( 'T', 'I', 'M', 'E' ),
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priority,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&Task_id[ index ]
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);
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directive_failed( status, "rtems_task_create loop" );
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priority--;
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if ( index==0 ) task_entry = Low_task;
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else if ( index==OPERATION_COUNT ) task_entry = High_task;
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else task_entry = Middle_tasks;
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status = rtems_task_start( Task_id[ index ], task_entry, 0 );
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directive_failed( status, "rtems_task_start loop" );
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}
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}
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rtems_task High_task(
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rtems_task_argument argument
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)
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{
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Timer_initialize();
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(void) rtems_task_suspend( RTEMS_SELF );
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end_time = Read_timer();
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put_time(
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"rtems_task_resume (causing preempt)",
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end_time,
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OPERATION_COUNT,
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0,
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CALLING_OVERHEAD_TASK_RESUME
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);
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puts( "*** END OF TEST 5 ***" );
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exit( 0 );
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}
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rtems_task Middle_tasks(
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rtems_task_argument argument
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)
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{
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(void) rtems_task_suspend( RTEMS_SELF );
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Task_index++;
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(void) rtems_task_resume( Task_id[ Task_index ] );
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}
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rtems_task Low_task(
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rtems_task_argument argument
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)
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{
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end_time = Read_timer();
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put_time(
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"rtems_task_suspend self",
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end_time,
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OPERATION_COUNT,
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0,
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CALLING_OVERHEAD_TASK_SUSPEND
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);
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Task_index = 1;
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Timer_initialize();
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(void) rtems_task_resume( Task_id[ Task_index ] );
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}
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