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.
146 lines
3.4 KiB
C
146 lines
3.4 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 <intrcritical.h>
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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_timer_service_routine test_release_from_isr(rtems_id timer, void *arg);
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rtems_task Secondary_task(rtems_task_argument arg);
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/* common parameters */
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#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
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#if defined(PRIORITY_NO_TIMEOUT_FORWARD)
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#define TEST_NAME "6"
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#define TEST_STRING "Priority/Restart Search Task (Forward)"
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#define INIT_PRIORITY 2
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#define BLOCKER_PRIORITY 1
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#define SEMAPHORE_OBTAIN_TIMEOUT 2
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#elif defined(PRIORITY_NO_TIMEOUT_REVERSE)
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#define TEST_NAME "7"
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#define TEST_STRING "Priority/Restart Search Task (Backward)"
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#define INIT_PRIORITY 126
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#define BLOCKER_PRIORITY 127
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#define SEMAPHORE_OBTAIN_TIMEOUT 0
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#else
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#error "Test Mode not defined"
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#endif
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const char rtems_test_name[] = "SPINTRCRITICAL " TEST_NAME;
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rtems_id Secondary_task_id;
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rtems_id Semaphore;
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rtems_timer_service_routine test_release_from_isr(
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rtems_id timer,
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void *arg
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)
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{
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(void) rtems_task_restart( Secondary_task_id, 1 );
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}
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rtems_task Secondary_task(
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rtems_task_argument arg
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)
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{
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if ( arg )
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(void) rtems_semaphore_flush( Semaphore );
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(void) rtems_semaphore_obtain(
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Semaphore,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT
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);
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rtems_test_assert(0);
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}
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static bool test_body( void *arg )
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{
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(void) arg;
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rtems_semaphore_obtain(
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Semaphore,
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RTEMS_DEFAULT_OPTIONS,
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SEMAPHORE_OBTAIN_TIMEOUT
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);
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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 status;
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TEST_BEGIN();
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puts( "Init - Trying to generate semaphore release from ISR while blocking" );
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puts( "Init - There is no way for the test to know if it hits the case" );
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puts( "Init - Variation is: " TEST_STRING );
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status = rtems_semaphore_create(
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rtems_build_name( 'S', 'M', '1', ' ' ),
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0,
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SEMAPHORE_ATTRIBUTES,
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RTEMS_NO_PRIORITY,
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&Semaphore
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);
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directive_failed( status, "rtems_semaphore_create of SM1" );
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status = 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( status, "rtems_task_create" );
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status = rtems_task_start( Secondary_task_id, Secondary_task, 0 );
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directive_failed( status, "rtems_task_start" );
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interrupt_critical_section_test( test_body, NULL, test_release_from_isr );
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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_TIMERS 1
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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_INIT_TASK_PRIORITY INIT_PRIORITY
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#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_PREEMPT
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#define CONFIGURE_MICROSECONDS_PER_TICK 2000
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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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