forked from Imagelibrary/rtems
c7f748a100
The CONFIGURE_DISABLE_SMP_CONFIGURATION configuration option and rtems_configuration_is_smp_enabled() were added during the SMP support development cycle as a workaround to fix some testsuite failures in SMP configurations. All use cases were replaced with tests for specific conditions. The configuration option and test macro were undocumented. Close #3876.
118 lines
2.8 KiB
C
118 lines
2.8 KiB
C
/*
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* COPYRIGHT (c) 1989-2009.
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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 <intrcritical.h>
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const char rtems_test_name[] = "SPINTRCRITICAL 15";
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/* forward declarations to avoid warnings */
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rtems_task Init(rtems_task_argument argument);
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rtems_task Secondary_task(rtems_task_argument ignored);
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#define INIT_PRIORITY 2
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#define BLOCKER_PRIORITY 1
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rtems_id Secondary_task_id;
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rtems_id Semaphore;
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rtems_task Secondary_task(
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rtems_task_argument ignored
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)
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{
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rtems_status_code sc;
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while (1) {
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sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 );
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fatal_directive_status( sc, RTEMS_TIMEOUT, "rtems_semaphore_obtain" );
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}
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}
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static bool test_body( void *arg )
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{
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rtems_status_code sc;
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(void) arg;
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sc = rtems_task_restart( Secondary_task_id, 1 );
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rtems_test_assert( sc == RTEMS_SUCCESSFUL );
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sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 );
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rtems_test_assert( sc == RTEMS_TIMEOUT );
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return false;
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}
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rtems_task Init(
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rtems_task_argument ignored
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)
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{
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rtems_status_code sc;
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TEST_BEGIN();
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puts(
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"Init - Trying to generate timeout of a thread while another is blocking\n"
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"Init - on the same thread queue\n"
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"Init - There is no way for the test to know if it hits the case"
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);
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puts( "Init - rtems_semaphore_create - OK" );
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sc = rtems_semaphore_create(
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rtems_build_name( 'S', 'M', '1', ' ' ),
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0,
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RTEMS_DEFAULT_ATTRIBUTES,
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RTEMS_NO_PRIORITY,
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&Semaphore
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);
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directive_failed( sc, "rtems_semaphore_create of SM1" );
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puts( "Init - rtems_task_create - OK" );
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sc = rtems_task_create(
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rtems_build_name( 'B', 'L', 'C', 'K' ),
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BLOCKER_PRIORITY,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_NO_PREEMPT,
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RTEMS_DEFAULT_ATTRIBUTES,
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&Secondary_task_id
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);
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directive_failed( sc, "rtems_task_create" );
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sc = rtems_task_start( Secondary_task_id, Secondary_task, 0 );
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directive_failed( sc, "rtems_task_start" );
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interrupt_critical_section_test( test_body, NULL, NULL );
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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_SIMPLE_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 2
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#define CONFIGURE_MAXIMUM_SEMAPHORES 1
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#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 1
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#define CONFIGURE_MICROSECONDS_PER_TICK 1000
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#define CONFIGURE_INIT_TASK_PRIORITY INIT_PRIORITY
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#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_PREEMPT
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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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/* global variables */
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