forked from Imagelibrary/rtems
160 lines
4.2 KiB
C
160 lines
4.2 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 <intrcritical.h>
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#include <rtems/rtems/semimpl.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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Thread_blocking_operation_States getState(void);
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#if defined(FIFO_NO_TIMEOUT)
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#define TEST_NAME "01"
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#define TEST_STRING "FIFO/Without Timeout"
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#define SEMAPHORE_OBTAIN_TIMEOUT 0
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#define SEMAPHORE_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
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#elif defined(FIFO_WITH_TIMEOUT)
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#define TEST_NAME "02"
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#define TEST_STRING "FIFO/With Timeout"
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#define SEMAPHORE_OBTAIN_TIMEOUT 10
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#define SEMAPHORE_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
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#elif defined(PRIORITY_NO_TIMEOUT)
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#define TEST_NAME "03"
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#define TEST_STRING "Priority/Without Timeout"
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#define SEMAPHORE_OBTAIN_TIMEOUT 0
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#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
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#elif defined(PRIORITY_WITH_TIMEOUT)
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#define TEST_NAME "04"
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#define TEST_STRING "Priority/With Timeout"
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#define SEMAPHORE_OBTAIN_TIMEOUT 10
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#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
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#elif defined(PRIORITY_NO_TIMEOUT_REVERSE)
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#define TEST_NAME "05"
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#define TEST_STRING "Priority/Without Timeout (Reverse)"
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#define SEMAPHORE_OBTAIN_TIMEOUT 0
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#define SEMAPHORE_ATTRIBUTES RTEMS_PRIORITY
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#else
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#error "Test Mode not defined"
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#endif
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rtems_id Main_task;
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rtems_id Semaphore;
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volatile bool case_hit;
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Thread_blocking_operation_States getState(void)
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{
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Objects_Locations location;
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Semaphore_Control *sem;
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sem = (Semaphore_Control *)_Objects_Get(
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&_Semaphore_Information, Semaphore, &location );
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if ( location != OBJECTS_LOCAL ) {
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puts( "Bad object lookup" );
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rtems_test_exit(0);
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}
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_Thread_Unnest_dispatch();
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return sem->Core_control.semaphore.Wait_queue.sync_state;
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}
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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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rtems_status_code status;
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if ( getState() == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
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case_hit = true;
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}
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status = rtems_semaphore_release( Semaphore );
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directive_failed_with_level( status, "release", -1 );
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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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puts( "\n\n*** TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" );
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puts( "Init - Trying to generate semaphore release from ISR while blocking" );
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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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1,
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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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Main_task = rtems_task_self();
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interrupt_critical_section_test_support_initialize( test_release_from_isr );
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case_hit = false;
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while (!case_hit) {
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interrupt_critical_section_test_support_delay();
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status = 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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directive_failed( status, "rtems_semaphore_obtain" );
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}
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if ( case_hit ) {
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puts( "Init - Case hit" );
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puts( "*** END OF TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" );
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} else
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puts( "Init - Case not hit - ran too long" );
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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_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_MAXIMUM_TIMERS 1
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#define CONFIGURE_MAXIMUM_SEMAPHORES 1
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#define CONFIGURE_MICROSECONDS_PER_TICK 1000
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#if defined(PRIORITY_NO_TIMEOUT_REVERSE)
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#define CONFIGURE_INIT_TASK_PRIORITY 250
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#endif
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#define CONFIGURE_MICROSECONDS_PER_TICK 1000
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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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