[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 8 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 | TASK_ID : RTEMS.ID; |
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| 43 | STATUS : RTEMS.STATUS_CODES; |
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| 44 | begin |
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| 45 | |
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| 46 | TEXT_IO.NEW_LINE( 2 ); |
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| 47 | TEXT_IO.PUT_LINE( "*** TIME TEST 8 ***" ); |
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| 48 | |
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| 49 | TMTEST.TEST_INIT; |
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| 50 | |
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| 51 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
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| 52 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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| 53 | |
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| 54 | end INIT; |
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| 55 | |
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| 56 | --PAGE |
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| 57 | -- |
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| 58 | -- TEST_INIT |
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| 59 | -- |
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| 60 | |
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| 61 | procedure TEST_INIT |
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| 62 | is |
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| 63 | STATUS : RTEMS.STATUS_CODES; |
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| 64 | begin |
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| 65 | |
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| 66 | RTEMS.TASK_CREATE( |
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| 67 | 1, |
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| 68 | 128, |
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| 69 | 1024, |
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| 70 | RTEMS.DEFAULT_OPTIONS, |
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| 71 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 72 | TASK_ID, |
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| 73 | STATUS |
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| 74 | ); |
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| 75 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); |
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| 76 | |
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| 77 | RTEMS.TASK_START( TASK_ID, TMTEST.TEST_TASK'ACCESS, 0, STATUS ); |
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| 78 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); |
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| 79 | |
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| 80 | RTEMS.TASK_CREATE( |
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| 81 | 1, |
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| 82 | 254, |
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| 83 | 1024, |
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| 84 | RTEMS.DEFAULT_OPTIONS, |
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| 85 | RTEMS.DEFAULT_ATTRIBUTES, |
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| 86 | TASK_ID, |
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| 87 | STATUS |
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| 88 | ); |
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| 89 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); |
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| 90 | |
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| 91 | RTEMS.TASK_START( TASK_ID, TMTEST.TEST_TASK1'ACCESS, 0, STATUS ); |
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| 92 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); |
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| 93 | |
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| 94 | end TEST_INIT; |
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| 95 | |
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| 96 | --PAGE |
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| 97 | -- |
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| 98 | -- TEST_TASK |
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| 99 | -- |
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| 100 | |
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| 101 | procedure TEST_TASK ( |
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| 102 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 103 | ) is |
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| 104 | INDEX : RTEMS.UNSIGNED32; |
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| 105 | OVERHEAD : RTEMS.UNSIGNED32; |
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| 106 | OLD_PRIORITY : RTEMS.TASK_PRIORITY; |
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| 107 | OLD_MODE : RTEMS.MODE; |
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| 108 | OLD_NOTE : RTEMS.NOTEPAD_INDEX; |
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| 109 | TIME : RTEMS.TIME_OF_DAY; |
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| 110 | STATUS : RTEMS.STATUS_CODES; |
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| 111 | begin |
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| 112 | |
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| 113 | TIMER_DRIVER.INITIALIZE; |
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| 114 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 115 | loop |
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| 116 | TIMER_DRIVER.EMPTY_FUNCTION; |
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| 117 | end loop; |
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| 118 | OVERHEAD := TIMER_DRIVER.READ_TIMER; |
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| 119 | |
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| 120 | TIMER_DRIVER.INITIALIZE; |
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| 121 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 122 | loop |
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| 123 | RTEMS.TASK_SET_PRIORITY( |
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| 124 | TMTEST.TASK_ID, |
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| 125 | RTEMS.CURRENT_PRIORITY, |
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| 126 | OLD_PRIORITY, |
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| 127 | STATUS |
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| 128 | ); |
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| 129 | end loop; |
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| 130 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 131 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 132 | "TASK_SET_PRIORITY current priority", |
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| 133 | TMTEST.END_TIME, |
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| 134 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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| 135 | OVERHEAD, |
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| 136 | RTEMS_CALLING_OVERHEAD.TASK_SET_PRIORITY |
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| 137 | ); |
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| 138 | |
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| 139 | TIMER_DRIVER.INITIALIZE; |
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| 140 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 141 | loop |
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| 142 | RTEMS.TASK_SET_PRIORITY( |
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| 143 | TMTEST.TASK_ID, |
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| 144 | 253, |
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| 145 | OLD_PRIORITY, |
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| 146 | STATUS |
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| 147 | ); |
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| 148 | end loop; |
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| 149 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 150 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 151 | "TASK_SET_PRIORITY no preempt", |
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| 152 | TMTEST.END_TIME, |
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| 153 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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| 154 | OVERHEAD, |
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| 155 | RTEMS_CALLING_OVERHEAD.TASK_SET_PRIORITY |
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| 156 | ); |
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| 157 | |
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| 158 | TIMER_DRIVER.INITIALIZE; |
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| 159 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 160 | loop |
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| 161 | RTEMS.TASK_MODE( |
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| 162 | RTEMS.CURRENT_MODE, |
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| 163 | RTEMS.CURRENT_MODE, |
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| 164 | OLD_MODE, |
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| 165 | STATUS |
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| 166 | ); |
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| 167 | end loop; |
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| 168 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 169 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 170 | "TASK_MODE (current)", |
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| 171 | TMTEST.END_TIME, |
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| 172 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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| 173 | OVERHEAD, |
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| 174 | RTEMS_CALLING_OVERHEAD.TASK_MODE |
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| 175 | ); |
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| 176 | |
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| 177 | TIMER_DRIVER.INITIALIZE; |
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| 178 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 179 | loop |
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| 180 | RTEMS.TASK_MODE( |
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| 181 | RTEMS.INTERRUPT_LEVEL( 1 ), |
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| 182 | RTEMS.INTERRUPT_MASK, |
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| 183 | OLD_MODE, |
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| 184 | STATUS |
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| 185 | ); |
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| 186 | RTEMS.TASK_MODE( |
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| 187 | RTEMS.INTERRUPT_LEVEL( 0 ), |
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| 188 | RTEMS.INTERRUPT_MASK, |
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| 189 | OLD_MODE, |
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| 190 | STATUS |
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| 191 | ); |
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| 192 | end loop; |
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| 193 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 194 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 195 | "TASK_MODE (no reschedule)", |
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| 196 | TMTEST.END_TIME, |
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| 197 | TIME_TEST_SUPPORT.OPERATION_COUNT * 2, |
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| 198 | OVERHEAD, |
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| 199 | RTEMS_CALLING_OVERHEAD.TASK_MODE |
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| 200 | ); |
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| 201 | |
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| 202 | TIMER_DRIVER.INITIALIZE; |
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| 203 | RTEMS.TASK_MODE( |
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| 204 | RTEMS.NO_ASR, |
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| 205 | RTEMS.ASR_MASK, |
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| 206 | OLD_MODE, |
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| 207 | STATUS |
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| 208 | ); |
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| 209 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 210 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 211 | "TASK_MODE (reschedule)", |
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| 212 | TMTEST.END_TIME, |
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| 213 | 1, |
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| 214 | 0, |
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| 215 | RTEMS_CALLING_OVERHEAD.TASK_MODE |
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| 216 | ); |
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| 217 | |
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| 218 | RTEMS.TASK_MODE( |
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| 219 | RTEMS.NO_PREEMPT, |
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| 220 | RTEMS.PREEMPT_MASK, |
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| 221 | OLD_MODE, |
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| 222 | STATUS |
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| 223 | ); |
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| 224 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_MODE" ); |
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| 225 | |
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| 226 | RTEMS.TASK_SET_PRIORITY( |
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| 227 | TMTEST.TASK_ID, |
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| 228 | 1, |
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| 229 | OLD_PRIORITY, |
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| 230 | STATUS |
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| 231 | ); |
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| 232 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY" ); |
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| 233 | |
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| 234 | TIMER_DRIVER.INITIALIZE; |
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| 235 | RTEMS.TASK_MODE( -- preempted by TEST_TASK1 |
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| 236 | RTEMS.PREEMPT, |
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| 237 | RTEMS.PREEMPT_MASK, |
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| 238 | OLD_MODE, |
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| 239 | STATUS |
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| 240 | ); |
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| 241 | |
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| 242 | TIMER_DRIVER.INITIALIZE; |
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| 243 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 244 | loop |
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| 245 | RTEMS.TASK_SET_NOTE( |
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| 246 | TMTEST.TASK_ID, |
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| 247 | 8, |
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| 248 | 10, |
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| 249 | STATUS |
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| 250 | ); |
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| 251 | end loop; |
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| 252 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 253 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 254 | "TASK_SET_NOTE ", |
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| 255 | TMTEST.END_TIME, |
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| 256 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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| 257 | OVERHEAD, |
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| 258 | RTEMS_CALLING_OVERHEAD.TASK_SET_NOTE |
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| 259 | ); |
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| 260 | |
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| 261 | TIMER_DRIVER.INITIALIZE; |
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| 262 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 263 | loop |
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| 264 | RTEMS.TASK_GET_NOTE( |
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| 265 | TMTEST.TASK_ID, |
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| 266 | 8, |
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| 267 | OLD_NOTE, |
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| 268 | STATUS |
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| 269 | ); |
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| 270 | end loop; |
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| 271 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 272 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 273 | "TASK_GET_NOTE ", |
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| 274 | TMTEST.END_TIME, |
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| 275 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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| 276 | OVERHEAD, |
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| 277 | RTEMS_CALLING_OVERHEAD.TASK_GET_NOTE |
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| 278 | ); |
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| 279 | |
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| 280 | TIME := (1988, 1, 1, 0, 0, 0, 0 ); |
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| 281 | |
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| 282 | TIMER_DRIVER.INITIALIZE; |
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| 283 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 284 | loop |
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| 285 | RTEMS.CLOCK_SET( |
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| 286 | TIME, |
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| 287 | STATUS |
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| 288 | ); |
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| 289 | end loop; |
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| 290 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 291 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 292 | "CLOCK_SET", |
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| 293 | TMTEST.END_TIME, |
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| 294 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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| 295 | OVERHEAD, |
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| 296 | RTEMS_CALLING_OVERHEAD.CLOCK_SET |
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| 297 | ); |
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| 298 | |
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| 299 | TIMER_DRIVER.INITIALIZE; |
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| 300 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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| 301 | loop |
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| 302 | RTEMS.CLOCK_GET( RTEMS.CLOCK_GET_TOD, TIME'ADDRESS, STATUS ); |
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| 303 | end loop; |
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| 304 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 305 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 306 | "CLOCK_GET", |
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| 307 | TMTEST.END_TIME, |
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| 308 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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| 309 | OVERHEAD, |
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| 310 | RTEMS_CALLING_OVERHEAD.CLOCK_GET |
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| 311 | ); |
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| 312 | |
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| 313 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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| 314 | |
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| 315 | end TEST_TASK; |
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| 316 | |
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| 317 | --PAGE |
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| 318 | -- |
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| 319 | -- TEST_TASK1 |
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| 320 | -- |
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| 321 | |
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| 322 | procedure TEST_TASK1 ( |
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| 323 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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| 324 | ) is |
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| 325 | STATUS : RTEMS.STATUS_CODES; |
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| 326 | begin |
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| 327 | |
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| 328 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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| 329 | TIME_TEST_SUPPORT.PUT_TIME( |
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| 330 | "TASK_MODE (preemptive) ", |
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| 331 | TMTEST.END_TIME, |
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| 332 | 1, |
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| 333 | 0, |
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| 334 | RTEMS_CALLING_OVERHEAD.TASK_MODE |
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| 335 | ); |
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| 336 | |
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| 337 | RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS ); |
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| 338 | |
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| 339 | end TEST_TASK1; |
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| 340 | |
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| 341 | end TMTEST; |
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