[6d4e604b] | 1 | -- |
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| 2 | -- TMTEST / 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 19 of the RTEMS |
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| 7 | -- Timing 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 RTEMS_CALLING_OVERHEAD; |
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| 27 | with TEST_SUPPORT; |
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| 28 | with TEXT_IO; |
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| 29 | with TIME_TEST_SUPPORT; |
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| 30 | with UNSIGNED32_IO; |
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| 31 | |
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| 32 | package body TMTEST is |
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| 33 | |
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| 34 | --PAGE |
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| 35 | -- |
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| 36 | -- INIT |
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| 37 | -- |
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| 38 | |
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| 39 | procedure INIT ( |
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| 40 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 41 | ) is |
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| 42 | STATUS : RTEMS.STATUS_CODES; |
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| 43 | begin |
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| 44 | |
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| 45 | TEXT_IO.NEW_LINE( 2 ); |
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| 46 | TEXT_IO.PUT_LINE( "*** TIME TEST 19 ***" ); |
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| 47 | |
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| 48 | RTEMS.TASK_CREATE( |
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| 49 | RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ), |
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| 50 | 128, |
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| 51 | 1024, |
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| 52 | RTEMS.DEFAULT_MODES, |
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| 53 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 54 | TMTEST.TASK_ID( 1 ), |
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| 55 | STATUS |
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| 56 | ); |
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| 57 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TASK1" ); |
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| 58 | |
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| 59 | RTEMS.TASK_START( |
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| 60 | TMTEST.TASK_ID( 1 ), |
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| 61 | TMTEST.TASK_1'ACCESS, |
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| 62 | 0, |
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| 63 | STATUS |
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| 64 | ); |
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| 65 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TASK1" ); |
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| 66 | |
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| 67 | RTEMS.TASK_CREATE( |
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| 68 | RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ), |
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| 69 | 127, |
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| 70 | 1024, |
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| 71 | RTEMS.DEFAULT_MODES, |
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| 72 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 73 | TMTEST.TASK_ID( 2 ), |
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| 74 | STATUS |
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| 75 | ); |
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| 76 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TASK2" ); |
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| 77 | |
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| 78 | RTEMS.TASK_START( |
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| 79 | TMTEST.TASK_ID( 2 ), |
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| 80 | TMTEST.TASK_2'ACCESS, |
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| 81 | 0, |
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| 82 | STATUS |
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| 83 | ); |
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| 84 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TASK2" ); |
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| 85 | |
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| 86 | RTEMS.TASK_CREATE( |
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| 87 | RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ), |
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| 88 | 126, |
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| 89 | 1024, |
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| 90 | RTEMS.DEFAULT_MODES, |
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| 91 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 92 | TMTEST.TASK_ID( 3 ), |
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| 93 | STATUS |
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| 94 | ); |
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| 95 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TASK3" ); |
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| 96 | |
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| 97 | RTEMS.TASK_START( |
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| 98 | TMTEST.TASK_ID( 3 ), |
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| 99 | TMTEST.TASK_3'ACCESS, |
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| 100 | 0, |
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| 101 | STATUS |
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| 102 | ); |
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| 103 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TASK3" ); |
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| 104 | |
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| 105 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
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| 106 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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| 107 | |
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| 108 | end INIT; |
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| 109 | |
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| 110 | --PAGE |
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| 111 | -- |
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| 112 | -- PROCESS_ASR_FOR_PASS_1 |
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| 113 | -- |
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| 114 | |
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| 115 | procedure PROCESS_ASR_FOR_PASS_1 ( |
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| 116 | SIGNALS : in RTEMS.SIGNAL_SET |
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| 117 | ) is |
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| 118 | STATUS : RTEMS.STATUS_CODES; |
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| 119 | begin |
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| 120 | |
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| 121 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 122 | |
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| 123 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 124 | "SIGNAL_SEND (self)", |
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| 125 | TMTEST.END_TIME, |
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| 126 | 1, |
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| 127 | 0, |
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| 128 | RTEMS_CALLING_OVERHEAD.SIGNAL_SEND |
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| 129 | ); |
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| 130 | |
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| 131 | TEXT_IO.PUT_LINE( "SIGNAL_ENTER (preemptive) na" ); |
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| 132 | |
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| 133 | TIMER_DRIVER.INITIALIZE; |
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| 134 | |
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| 135 | end PROCESS_ASR_FOR_PASS_1; |
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| 136 | |
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| 137 | --PAGE |
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| 138 | -- |
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| 139 | -- PROCESS_ASR_FOR_PASS_2 |
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| 140 | -- |
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| 141 | |
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| 142 | procedure PROCESS_ASR_FOR_PASS_2 ( |
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| 143 | SIGNALS : in RTEMS.SIGNAL_SET |
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| 144 | ) is |
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| 145 | STATUS : RTEMS.STATUS_CODES; |
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| 146 | begin |
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| 147 | |
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| 148 | TEXT_IO.PUT_LINE( "SIGNAL_ENTER (preemptive) na" ); |
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| 149 | |
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| 150 | RTEMS.TASK_RESUME( TMTEST.TASK_ID( 3 ), STATUS ); |
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| 151 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESUME" ); |
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| 152 | |
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| 153 | TIMER_DRIVER.INITIALIZE; |
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| 154 | |
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| 155 | end PROCESS_ASR_FOR_PASS_2; |
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| 156 | |
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| 157 | --PAGE |
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| 158 | -- |
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| 159 | -- TASK_1 |
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| 160 | -- |
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| 161 | |
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| 162 | procedure TASK_1 ( |
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| 163 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 164 | ) is |
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| 165 | STATUS : RTEMS.STATUS_CODES; |
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| 166 | begin |
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| 167 | |
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| 168 | TIMER_DRIVER.INITIALIZE; |
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| 169 | RTEMS.SIGNAL_CATCH( |
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| 170 | TMTEST.PROCESS_ASR_FOR_PASS_1'ACCESS, |
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| 171 | RTEMS.DEFAULT_MODES, |
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| 172 | STATUS |
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| 173 | ); |
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| 174 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 175 | |
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| 176 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 177 | "SIGNAL_CATCH", |
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| 178 | TMTEST.END_TIME, |
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| 179 | 1, |
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| 180 | 0, |
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| 181 | RTEMS_CALLING_OVERHEAD.SIGNAL_CATCH |
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| 182 | ); |
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| 183 | |
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| 184 | TIMER_DRIVER.INITIALIZE; |
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| 185 | RTEMS.SIGNAL_SEND( TMTEST.TASK_ID( 2 ), RTEMS.SIGNAL_1, STATUS ); |
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| 186 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 187 | |
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| 188 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 189 | "SIGNAL_SEND (non-preemptive)", |
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| 190 | TMTEST.END_TIME, |
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| 191 | 1, |
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| 192 | 0, |
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| 193 | RTEMS_CALLING_OVERHEAD.SIGNAL_SEND |
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| 194 | ); |
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| 195 | |
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| 196 | TIMER_DRIVER.INITIALIZE; |
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| 197 | RTEMS.SIGNAL_SEND( RTEMS.SELF, RTEMS.SIGNAL_1, STATUS ); |
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| 198 | |
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| 199 | -- end time is done in ASR |
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| 200 | |
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| 201 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 202 | |
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| 203 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 204 | "SIGNAL_RETURN (non-preemptive)", |
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| 205 | TMTEST.END_TIME, |
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| 206 | 1, |
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| 207 | 0, |
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| 208 | 0 |
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| 209 | ); |
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| 210 | |
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| 211 | RTEMS.SIGNAL_CATCH( |
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| 212 | TMTEST.PROCESS_ASR_FOR_PASS_2'ACCESS, |
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| 213 | RTEMS.NO_PREEMPT, |
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| 214 | STATUS |
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| 215 | ); |
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| 216 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SIGNAL_CATCH" ); |
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| 217 | |
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| 218 | TIMER_DRIVER.INITIALIZE; |
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| 219 | RTEMS.SIGNAL_SEND( RTEMS.SELF, RTEMS.SIGNAL_1, STATUS ); |
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| 220 | |
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| 221 | end TASK_1; |
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| 222 | |
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| 223 | --PAGE |
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| 224 | -- |
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| 225 | -- PROCESS_ASR_FOR_TASK_2 |
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| 226 | -- |
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| 227 | |
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| 228 | procedure PROCESS_ASR_FOR_TASK_2 ( |
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| 229 | SIGNALS : in RTEMS.SIGNAL_SET |
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| 230 | ) is |
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| 231 | STATUS : RTEMS.STATUS_CODES; |
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| 232 | begin |
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| 233 | |
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| 234 | NULL; |
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| 235 | |
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| 236 | end PROCESS_ASR_FOR_TASK_2; |
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| 237 | |
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| 238 | --PAGE |
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| 239 | -- |
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| 240 | -- TASK_2 |
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| 241 | -- |
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| 242 | |
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| 243 | procedure TASK_2 ( |
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| 244 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 245 | ) is |
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| 246 | STATUS : RTEMS.STATUS_CODES; |
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| 247 | begin |
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| 248 | |
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| 249 | RTEMS.SIGNAL_CATCH( |
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| 250 | TMTEST.PROCESS_ASR_FOR_TASK_2'ACCESS, |
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| 251 | RTEMS.DEFAULT_MODES, |
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| 252 | STATUS |
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| 253 | ); |
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| 254 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SIGNAL_CATCH" ); |
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| 255 | |
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| 256 | RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS ); |
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| 257 | |
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| 258 | end TASK_2; |
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| 259 | |
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| 260 | --PAGE |
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| 261 | -- |
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| 262 | -- TASK_3 |
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| 263 | -- |
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| 264 | |
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| 265 | procedure TASK_3 ( |
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| 266 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 267 | ) is |
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| 268 | STATUS : RTEMS.STATUS_CODES; |
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| 269 | begin |
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| 270 | |
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| 271 | RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS ); |
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| 272 | |
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| 273 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 274 | |
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| 275 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 276 | "SIGNAL_RETURN (preemptive)", |
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| 277 | TMTEST.END_TIME, |
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| 278 | 1, |
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| 279 | 0, |
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| 280 | 0 |
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| 281 | ); |
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| 282 | |
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| 283 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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| 284 | |
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| 285 | end TASK_3; |
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| 286 | |
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| 287 | end TMTEST; |
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