1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
/* Init
*
* This routine is the initialization task for this test program.
* It is a user initialization task and has the responsibility for creating
* and starting the tasks that make up the test. If the time of day
* clock is required for the test, it should also be set to a known
* value by this function.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#define TEST_INIT
#include "system.h"
rtems_task Init(
rtems_task_argument argument
)
{
rtems_time_of_day time;
rtems_status_code rtems_status;
#ifdef RTEMS_POSIX_API
int posix_status;
#endif
#ifdef RTEMS_ITRON_API
ER itron_status;
T_CTSK pk_ctsk;
#endif
puts( "\n\n*** Thread Iteration Test ***" );
build_time( &time, 12, 31, 2000, 9, 0, 0, 0 );
rtems_status = rtems_clock_set( &time );
directive_failed( rtems_status, "rtems_clock_set" );
Task_name[ 1 ] = rtems_build_name( 'T', 'A', '1', ' ' );
Task_name[ 2 ] = rtems_build_name( 'T', 'A', '2', ' ' );
Task_name[ 3 ] = rtems_build_name( 'T', 'A', '3', ' ' );
rtems_status = rtems_task_create(
Task_name[ 1 ],
1,
RTEMS_MINIMUM_STACK_SIZE * 2,
RTEMS_INTERRUPT_LEVEL(31),
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 1 ]
);
directive_failed( rtems_status, "rtems_task_create of TA1" );
rtems_status = rtems_task_create(
Task_name[ 2 ],
1,
RTEMS_MINIMUM_STACK_SIZE * 2,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 2 ]
);
directive_failed( rtems_status, "rtems_task_create of TA2" );
rtems_status = rtems_task_create(
Task_name[ 3 ],
1,
RTEMS_MINIMUM_STACK_SIZE * 3,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 3 ]
);
directive_failed( rtems_status, "rtems_task_create of TA3" );
rtems_status = rtems_task_start( Task_id[ 1 ], RTEMS_task_1_through_3, 0 );
if ( rtems_status == RTEMS_SUCCESSFUL )
printf("Created and started an RTEMS task with id = 0x%08x\n", Task_id[1] );
else
directive_failed( rtems_status, "rtems_task_start of TA1" );
rtems_status = rtems_task_start( Task_id[ 2 ], RTEMS_task_1_through_3, 0 );
if ( rtems_status == RTEMS_SUCCESSFUL )
printf("Created and started an RTEMS task with id = 0x%08x\n", Task_id[2] );
else
directive_failed( rtems_status, "rtems_task_start of TA2" );
rtems_status = rtems_task_start( Task_id[ 3 ], RTEMS_task_1_through_3, 0 );
if ( rtems_status == RTEMS_SUCCESSFUL )
printf("Created and started an RTEMS task with id = 0x%08x\n", Task_id[3] );
else
directive_failed( rtems_status, "rtems_task_start of TA3" );
#ifdef RTEMS_POSIX_API
posix_status = pthread_create( &pthread_id[0], NULL, pthread_1_through_3, NULL );
if ( !posix_status )
printf("Created and started a pthread with id = 0x%08x\n", pthread_id[0] );
else
assert( !posix_status );
posix_status = pthread_create( &pthread_id[1], NULL, pthread_1_through_3, NULL );
if ( !posix_status )
printf("Created and started a pthread with id = 0x%08x\n", pthread_id[1] );
else
assert( !posix_status );
posix_status = pthread_create( &pthread_id[2], NULL, pthread_1_through_3, NULL );
if ( !posix_status )
printf("Created and started a pthread with id = 0x%08x\n", pthread_id[2] );
else
assert( !posix_status );
#endif
#ifdef RTEMS_ITRON_API
#define ITRON_GET_TASK_ID(_index) \
_ITRON_Task_Information.local_table[_index]->id
pk_ctsk.exinf = NULL;
pk_ctsk.tskatr = TA_HLNG;
pk_ctsk.itskpri = 1;
pk_ctsk.task = ITRON_task_2_through_4;
pk_ctsk.stksz = RTEMS_MINIMUM_STACK_SIZE * 2;
itron_status = cre_tsk( 2, &pk_ctsk );
directive_failed( itron_status, "cre_tsk of task" );
pk_ctsk.stksz = RTEMS_MINIMUM_STACK_SIZE * 2;
itron_status = cre_tsk( 3, &pk_ctsk );
directive_failed( itron_status, "cre_tsk of TA2" );
pk_ctsk.stksz = RTEMS_MINIMUM_STACK_SIZE * 3;
itron_status = cre_tsk( 4, &pk_ctsk );
directive_failed( itron_status, "cre_tsk of TA3" );
itron_status = sta_tsk( 2, 0 );
if ( !itron_status )
printf("Created and started an ITRON task with id = 0x%08x\n", ITRON_GET_TASK_ID( 2 ) );
else
directive_failed( itron_status, "sta_tsk of ITRON task 2" );
itron_status = sta_tsk( 3, 0 );
if ( !itron_status )
printf("Created and started an ITRON task with id = 0x%08x\n", ITRON_GET_TASK_ID( 3 ) );
else
directive_failed( itron_status, "sta_tsk of ITRON task 3" );
itron_status = sta_tsk( 4, 0 );
if ( !itron_status )
printf("Created and started an ITRON task with id = 0x%08x\n", ITRON_GET_TASK_ID( 4 ) );
else
directive_failed( itron_status, "sta_tsk of ITRON task 4" );
#endif
printf( "Sleeping for 5 seconds\n" );
fflush( stdout );
rtems_status = rtems_task_wake_after( 5 * TICKS_PER_SECOND );
directive_failed( rtems_status, "rtems_task_wake_after" );
printf( "\nLooking for all threads\n\n" );
_Thread_Local_iterate( print_thread_info, NULL, FALSE );
printf( "That was it. Sleeping for 20 seconds.\n" );
rtems_status = rtems_task_wake_after( 20 * TICKS_PER_SECOND );
directive_failed( rtems_status, "rtems_task_wake_after" );
/* If we get here, all threads were created */
printf( "\nDeleting the second thread of each type\n\n" );
rtems_status = rtems_task_suspend( Task_id[2] );
directive_failed( rtems_status, "rtems_task_suspend" );
rtems_status = rtems_task_delete( Task_id[2] );
directive_failed( rtems_status, "rtems_task_delete" );
#ifdef RTEMS_POSIX_API
posix_status = pthread_cancel( pthread_id[2] );
assert( !posix_status );
#endif
#ifdef RTEMS_ITRON_API
itron_status = ter_tsk( 3 );
directive_failed( itron_status, "ter_tsk of ITRON task 3" );
#endif
printf( "\nLooking for all threads\n\n" );
_Thread_Local_iterate( print_thread_info, NULL, FALSE );
printf( "That was it. Exiting\n" );
fflush( stdout );
exit( 0 );
}
|
