forked from Imagelibrary/rtems
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
/*
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* Copyright (c) 2012 Deng Hengyi.
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*
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* This test case is to test atomic or operation.
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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.com/license/LICENSE.
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*
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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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#define CONFIGURE_INIT
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#include "system.h"
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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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int i;
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char ch;
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rtems_id id;
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rtems_status_code status;
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bool allDone;
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/* XXX - Delay a bit to allow debug messages from
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* startup to print. This may need to go away when
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* debug messages go away.
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*/
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locked_print_initialize();
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/* Put start of test message */
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locked_printf( "\n\n*** SMPatomic06 TEST ***\n" );
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/* Initialize the TaskRan array */
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for ( i=0; i<rtems_smp_get_number_of_processors() ; i++ ) {
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TaskRan[i] = false;
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}
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/* Create and start tasks for each processor */
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for ( i=1; i< rtems_smp_get_number_of_processors() ; i++ ) {
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ch = '0' + i;
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status = rtems_task_create(
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rtems_build_name( 'T', 'A', ch, ' ' ),
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1,
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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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&id
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);
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directive_failed( status, "task create" );
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status = rtems_task_start( id, Test_task, i+1 );
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directive_failed( status, "task start" );
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}
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/* Wait on the all tasks to run */
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while (1) {
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allDone = true;
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for ( i=1; i<rtems_smp_get_number_of_processors() ; i++ ) {
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if (TaskRan[i] == false)
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allDone = false;
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}
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if (allDone) {
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locked_printf( "\n\n*** END OF TEST SMPatomic06 ***\n" );
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rtems_test_exit( 0 );
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}
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}
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}
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