[6d4e604b] | 1 | -- |
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| 2 | -- SPTEST / BODY |
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| 3 | -- |
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| 4 | -- DESCRIPTION: |
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| 5 | -- |
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| 6 | -- This package is the implementation of Test 6 of the RTEMS |
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| 7 | -- Single Processor Test Suite. |
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| 8 | -- |
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| 9 | -- DEPENDENCIES: |
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| 10 | -- |
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| 11 | -- |
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| 12 | -- |
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[bf9ae83] | 13 | -- COPYRIGHT (c) 1989-1997. |
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[6d4e604b] | 14 | -- On-Line Applications Research Corporation (OAR). |
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[bf9ae83] | 15 | -- Copyright assigned to U.S. Government, 1994. |
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[6d4e604b] | 16 | -- |
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[bf9ae83] | 17 | -- The license and distribution terms for this file may in |
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| 18 | -- the file LICENSE in this distribution or at |
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| 19 | -- http://www.OARcorp.com/rtems/license.html. |
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[6d4e604b] | 20 | -- |
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[bf9ae83] | 21 | -- $Id$ |
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[6d4e604b] | 22 | -- |
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| 23 | |
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| 24 | with INTERFACES; use INTERFACES; |
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| 25 | with RTEMS; |
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| 26 | with TEST_SUPPORT; |
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| 27 | with TEXT_IO; |
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| 28 | |
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| 29 | package body SPTEST is |
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| 30 | |
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| 31 | --PAGE |
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| 32 | -- |
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| 33 | -- INIT |
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| 34 | -- |
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| 35 | |
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| 36 | procedure INIT ( |
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| 37 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 38 | ) is |
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| 39 | STATUS : RTEMS.STATUS_CODES; |
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| 40 | PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY; |
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| 41 | begin |
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| 42 | |
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| 43 | TEXT_IO.NEW_LINE( 2 ); |
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| 44 | TEXT_IO.PUT_LINE( "*** TEST 6 ***" ); |
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| 45 | |
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| 46 | SPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' ); |
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| 47 | SPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( 'T', 'A', '2', ' ' ); |
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| 48 | SPTEST.TASK_NAME( 3 ) := RTEMS.BUILD_NAME( 'T', 'A', '3', ' ' ); |
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| 49 | |
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| 50 | SPTEST.ARGUMENT := 0; |
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| 51 | SPTEST.RESTART_ARGUMENT := 1; |
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| 52 | |
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| 53 | RTEMS.TASK_CREATE( |
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| 54 | SPTEST.TASK_NAME( 1 ), |
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| 55 | 1, |
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| 56 | 2048, |
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| 57 | RTEMS.DEFAULT_MODES, |
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| 58 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 59 | SPTEST.TASK_ID( 1 ), |
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| 60 | STATUS |
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| 61 | ); |
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| 62 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" ); |
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| 63 | |
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| 64 | RTEMS.TASK_CREATE( |
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| 65 | SPTEST.TASK_NAME( 2 ), |
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| 66 | 1, |
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| 67 | 2048, |
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| 68 | RTEMS.DEFAULT_MODES, |
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| 69 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 70 | SPTEST.TASK_ID( 2 ), |
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| 71 | STATUS |
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| 72 | ); |
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| 73 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" ); |
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| 74 | |
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| 75 | RTEMS.TASK_CREATE( |
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| 76 | SPTEST.TASK_NAME( 3 ), |
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| 77 | 10, |
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| 78 | 2048, |
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| 79 | RTEMS.DEFAULT_MODES, |
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| 80 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 81 | SPTEST.TASK_ID( 3 ), |
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| 82 | STATUS |
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| 83 | ); |
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| 84 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA3" ); |
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| 85 | |
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| 86 | RTEMS.TASK_START( |
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| 87 | SPTEST.TASK_ID( 1 ), |
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| 88 | SPTEST.TASK_1'ACCESS, |
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| 89 | 0, |
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| 90 | STATUS |
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| 91 | ); |
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| 92 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" ); |
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| 93 | |
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| 94 | RTEMS.TASK_START( |
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| 95 | SPTEST.TASK_ID( 2 ), |
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| 96 | SPTEST.TASK_2'ACCESS, |
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| 97 | SPTEST.ARGUMENT, |
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| 98 | STATUS |
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| 99 | ); |
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| 100 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" ); |
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| 101 | |
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| 102 | RTEMS.TASK_START( |
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| 103 | SPTEST.TASK_ID( 3 ), |
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| 104 | SPTEST.TASK_3'ACCESS, |
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| 105 | SPTEST.ARGUMENT, |
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| 106 | STATUS |
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| 107 | ); |
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| 108 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA3" ); |
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| 109 | |
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| 110 | RTEMS.TASK_SET_PRIORITY( |
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| 111 | SPTEST.TASK_ID( 3 ), |
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| 112 | 5, |
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| 113 | PREVIOUS_PRIORITY, |
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| 114 | STATUS |
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| 115 | ); |
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| 116 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY OF TA3" ); |
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| 117 | |
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| 118 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
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| 119 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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| 120 | |
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| 121 | end INIT; |
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| 122 | |
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| 123 | --PAGE |
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| 124 | -- |
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| 125 | -- TASK_1 |
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| 126 | -- |
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| 127 | |
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| 128 | procedure TASK_1 ( |
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| 129 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 130 | ) is |
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| 131 | PASS : RTEMS.UNSIGNED32; |
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| 132 | STATUS : RTEMS.STATUS_CODES; |
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| 133 | begin |
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| 134 | |
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| 135 | TEXT_IO.PUT_LINE( "TA1 - is beginning to run" ); |
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| 136 | |
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| 137 | PASS := ARGUMENT + 1; |
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| 138 | |
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| 139 | if PASS = 5 then |
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| 140 | TEXT_IO.PUT_LINE( "*** END OF TEST 6 ***" ); |
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| 141 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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| 142 | end if; |
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| 143 | |
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| 144 | if PASS = 1 then |
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| 145 | TEXT_IO.PUT_LINE( "TA1 - restarting TA3" ); |
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| 146 | RTEMS.TASK_RESTART( |
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| 147 | SPTEST.TASK_ID( 3 ), |
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| 148 | SPTEST.RESTART_ARGUMENT, |
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| 149 | STATUS |
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| 150 | ); |
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| 151 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESTART OF TA3" ); |
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| 152 | |
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| 153 | RTEMS.TASK_WAKE_AFTER( 2 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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| 154 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
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| 155 | |
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| 156 | end if; |
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| 157 | |
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| 158 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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| 159 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
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| 160 | |
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| 161 | TEXT_IO.PUT_LINE( "TA1 - task_restart - restarting TA2" ); |
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| 162 | RTEMS.TASK_RESTART( |
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| 163 | SPTEST.TASK_ID( 2 ), |
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| 164 | SPTEST.RESTART_ARGUMENT, |
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| 165 | STATUS |
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| 166 | ); |
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| 167 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESTART OF TA2" ); |
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| 168 | |
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| 169 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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| 170 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
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| 171 | |
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| 172 | TEXT_IO.PUT_LINE( "TA1 - task_restart - restarting self" ); |
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| 173 | RTEMS.TASK_RESTART( SPTEST.TASK_ID( 1 ), PASS, STATUS ); |
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| 174 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESTART OF SELF" ); |
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| 175 | |
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| 176 | end TASK_1; |
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| 177 | |
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| 178 | --PAGE |
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| 179 | -- |
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| 180 | -- TASK_2 |
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| 181 | -- |
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| 182 | |
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| 183 | procedure TASK_2 ( |
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| 184 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 185 | ) is |
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| 186 | STATUS : RTEMS.STATUS_CODES; |
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| 187 | begin |
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| 188 | |
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| 189 | TEXT_IO.PUT_LINE( "TA2 - is beginning to run" ); |
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| 190 | |
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| 191 | if ARGUMENT = SPTEST.ARGUMENT then |
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| 192 | RTEMS.TASK_WAKE_AFTER( 2 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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| 193 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
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| 194 | end if; |
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| 195 | |
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| 196 | loop |
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| 197 | |
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| 198 | TEXT_IO.PUT_LINE( "TA2 - task_wake_after - sleep 1/2 second" ); |
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| 199 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND / 2, STATUS ); |
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| 200 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
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| 201 | |
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| 202 | end loop; |
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| 203 | |
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| 204 | end TASK_2; |
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| 205 | |
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| 206 | --PAGE |
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| 207 | -- |
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| 208 | -- TASK_3 |
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| 209 | -- |
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| 210 | |
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| 211 | procedure TASK_3 ( |
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| 212 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 213 | ) is |
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| 214 | STATUS : RTEMS.STATUS_CODES; |
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| 215 | begin |
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| 216 | |
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| 217 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
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| 218 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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| 219 | |
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| 220 | end TASK_3; |
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| 221 | |
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| 222 | end SPTEST; |
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