source: rtems/testsuites/sptests/spintrcritical06/init.c @ ae75429

4.115
Last change on this file since ae75429 was ae75429, checked in by Sebastian Huber <sebastian.huber@…>, on Aug 6, 2013 at 2:10:26 PM

PR766: Delete RTEMS_VIOLATE_KERNEL_VISIBILITY

  • Property mode set to 100644
File size: 3.5 KB
Line 
1/*
2 *  COPYRIGHT (c) 1989-2012.
3 *  On-Line Applications Research Corporation (OAR).
4 *
5 *  The license and distribution terms for this file may be
6 *  found in the file LICENSE in this distribution or at
7 *  http://www.rtems.com/license/LICENSE.
8 */
9
10#ifdef HAVE_CONFIG_H
11#include "config.h"
12#endif
13
14#include <tmacros.h>
15#include <intrcritical.h>
16
17/* forward declarations to avoid warnings */
18rtems_task Init(rtems_task_argument argument);
19rtems_timer_service_routine test_release_from_isr(rtems_id  timer, void *arg);
20rtems_task Secondary_task(rtems_task_argument arg);
21
22/* common parameters */
23#define SEMAPHORE_ATTRIBUTES     RTEMS_PRIORITY
24
25#if defined(PRIORITY_NO_TIMEOUT_FORWARD)
26  #define TEST_NAME          "06"
27  #define TEST_STRING        "Priority/Restart Search Task (Forward)"
28
29  #define INIT_PRIORITY      2
30  #define BLOCKER_PRIORITY   1
31  #define SEMAPHORE_OBTAIN_TIMEOUT 2
32
33#elif defined(PRIORITY_NO_TIMEOUT_REVERSE)
34  #define TEST_NAME          "07"
35  #define TEST_STRING        "Priority/Restart Search Task (Backward)"
36  #define INIT_PRIORITY      126
37  #define BLOCKER_PRIORITY   127
38  #define SEMAPHORE_OBTAIN_TIMEOUT 0
39
40#else
41
42  #error "Test Mode not defined"
43#endif
44
45rtems_id Secondary_task_id;
46rtems_id Semaphore;
47
48rtems_timer_service_routine test_release_from_isr(
49  rtems_id  timer,
50  void     *arg
51)
52{
53  (void) rtems_task_restart( Secondary_task_id, 1 );
54}
55
56rtems_task Secondary_task(
57  rtems_task_argument arg
58)
59{
60  if ( arg )
61    (void) rtems_semaphore_flush( Semaphore );
62
63  (void) rtems_semaphore_obtain(
64    Semaphore,
65    RTEMS_DEFAULT_OPTIONS,
66    RTEMS_NO_TIMEOUT
67  );
68
69  rtems_test_assert(0);
70}
71
72rtems_task Init(
73  rtems_task_argument ignored
74)
75{
76  rtems_status_code     status;
77  int                   resets;
78
79  puts( "\n\n*** TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" );
80
81  puts( "Init - Trying to generate semaphore release from ISR while blocking" );
82  puts( "Init - There is no way for the test to know if it hits the case" );
83  puts( "Init - Variation is: " TEST_STRING );
84  status = rtems_semaphore_create(
85    rtems_build_name( 'S', 'M', '1', ' ' ),
86    0,
87    SEMAPHORE_ATTRIBUTES,
88    RTEMS_NO_PRIORITY,
89    &Semaphore
90  );
91  directive_failed( status, "rtems_semaphore_create of SM1" );
92
93  status = rtems_task_create(
94    rtems_build_name( 'B', 'L', 'C', 'K' ),
95    BLOCKER_PRIORITY,
96    RTEMS_MINIMUM_STACK_SIZE,
97    RTEMS_NO_PREEMPT,
98    RTEMS_DEFAULT_ATTRIBUTES,
99    &Secondary_task_id
100  );
101  directive_failed( status, "rtems_task_create" );
102
103  status = rtems_task_start( Secondary_task_id, Secondary_task, 0 );
104  directive_failed( status, "rtems_task_start" );
105
106  interrupt_critical_section_test_support_initialize( test_release_from_isr );
107
108  for (resets=0 ; resets< 2 ;) {
109    if ( interrupt_critical_section_test_support_delay() )
110      resets++;
111
112    status = rtems_semaphore_obtain(
113      Semaphore,
114      RTEMS_DEFAULT_OPTIONS,
115      SEMAPHORE_OBTAIN_TIMEOUT
116    );
117  }
118
119  puts( "*** END OF TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***" );
120  rtems_test_exit(0);
121}
122
123/* configuration information */
124
125#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
126#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
127
128#define CONFIGURE_MAXIMUM_TASKS       2
129#define CONFIGURE_MAXIMUM_TIMERS      1
130#define CONFIGURE_MAXIMUM_SEMAPHORES  1
131#define CONFIGURE_INIT_TASK_PRIORITY  INIT_PRIORITY
132#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_PREEMPT
133#define CONFIGURE_MICROSECONDS_PER_TICK  2000
134#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
135
136#define CONFIGURE_INIT
137#include <rtems/confdefs.h>
138
139/* global variables */
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