1 | -- |
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2 | -- MPTEST / 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 for Test 10 of the RTEMS |
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7 | -- Multiprocessor 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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13 | -- COPYRIGHT (c) 1989-2011. |
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14 | -- On-Line Applications Research Corporation (OAR). |
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15 | -- |
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16 | -- The license and distribution terms for this file may in |
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17 | -- the file LICENSE in this distribution or at |
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18 | -- http://www.rtems.org/license/LICENSE. |
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19 | -- |
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20 | |
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21 | with INTERFACES; use INTERFACES; |
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22 | with RTEMS; |
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23 | with RTEMS.MESSAGE_QUEUE; |
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24 | with RTEMS.SEMAPHORE; |
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25 | with RTEMS.TASKS; |
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26 | with TEST_SUPPORT; |
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27 | with TEXT_IO; |
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28 | with UNSIGNED32_IO; |
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29 | |
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30 | package body MPTEST is |
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31 | |
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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.TASKS.ARGUMENT |
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38 | ) is |
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39 | STATUS : RTEMS.STATUS_CODES; |
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40 | begin |
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41 | |
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42 | TEXT_IO.NEW_LINE( 2 ); |
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43 | TEXT_IO.PUT( "*** TEST 10 -- NODE " ); |
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44 | UNSIGNED32_IO.PUT( |
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45 | TEST_SUPPORT.NODE, |
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46 | WIDTH => 1 |
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47 | ); |
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48 | TEXT_IO.PUT_LINE( " ***" ); |
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49 | |
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50 | |
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51 | MPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' ); |
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52 | MPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( 'T', 'A', '2', ' ' ); |
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53 | MPTEST.TASK_NAME( 3 ) := RTEMS.BUILD_NAME( 'S', 'A', '3', ' ' ); |
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54 | |
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55 | MPTEST.QUEUE_NAME( 1 ) := RTEMS.BUILD_NAME( 'M', 'S', 'G', ' ' ); |
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56 | |
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57 | MPTEST.SEMAPHORE_NAME( 1 ) := RTEMS.BUILD_NAME( 'S', 'E', 'M', ' ' ); |
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58 | |
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59 | if TEST_SUPPORT.NODE = 1 then |
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60 | |
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61 | TEXT_IO.PUT_LINE( "Creating Message Queue (Global)" ); |
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62 | RTEMS.MESSAGE_QUEUE.CREATE( |
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63 | MPTEST.QUEUE_NAME( 1 ), |
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64 | 3, |
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65 | RTEMS.GLOBAL + RTEMS.LIMIT, |
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66 | MPTEST.QUEUE_ID( 1 ), |
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67 | STATUS |
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68 | ); |
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69 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_CREATE" ); |
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70 | |
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71 | TEXT_IO.PUT_LINE( "Creating Semaphore (Global)" ); |
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72 | RTEMS.SEMAPHORE.CREATE( |
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73 | MPTEST.SEMAPHORE_NAME( 1 ), |
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74 | 0, |
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75 | RTEMS.GLOBAL + RTEMS.PRIORITY, |
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76 | MPTEST.SEMAPHORE_ID( 1 ), |
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77 | STATUS |
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78 | ); |
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79 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE" ); |
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80 | |
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81 | RTEMS.TASKS.WAKE_AFTER( 10 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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82 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
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83 | |
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84 | else |
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85 | |
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86 | TEXT_IO.PUT_LINE( "Creating Test_task 1 (local)" ); |
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87 | RTEMS.TASKS.CREATE( |
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88 | MPTEST.TASK_NAME( 1 ), |
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89 | 1, |
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90 | 2048, |
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91 | RTEMS.TIMESLICE, |
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92 | RTEMS.DEFAULT_ATTRIBUTES, |
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93 | MPTEST.TASK_ID( 1 ), |
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94 | STATUS |
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95 | ); |
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96 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); |
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97 | |
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98 | TEXT_IO.PUT_LINE( "Starting Test_task 1 (local)" ); |
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99 | RTEMS.TASKS.START( |
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100 | MPTEST.TASK_ID( 1 ), |
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101 | MPTEST.TEST_TASK_1'ACCESS, |
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102 | 0, |
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103 | STATUS |
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104 | ); |
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105 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); |
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106 | |
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107 | TEXT_IO.PUT_LINE( "Creating Test_task 2 (local)" ); |
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108 | RTEMS.TASKS.CREATE( |
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109 | MPTEST.TASK_NAME( 2 ), |
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110 | 1, |
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111 | 2048, |
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112 | RTEMS.TIMESLICE, |
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113 | RTEMS.DEFAULT_ATTRIBUTES, |
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114 | MPTEST.TASK_ID( 2 ), |
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115 | STATUS |
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116 | ); |
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117 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); |
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118 | |
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119 | TEXT_IO.PUT_LINE( "Starting Test_task 2 (local)" ); |
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120 | RTEMS.TASKS.START( |
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121 | MPTEST.TASK_ID( 2 ), |
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122 | MPTEST.TEST_TASK_2'ACCESS, |
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123 | 0, |
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124 | STATUS |
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125 | ); |
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126 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); |
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127 | |
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128 | TEXT_IO.PUT_LINE( "Creating Test_task 3 (local)" ); |
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129 | RTEMS.TASKS.CREATE( |
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130 | MPTEST.TASK_NAME( 3 ), |
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131 | 1, |
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132 | 2048, |
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133 | RTEMS.TIMESLICE, |
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134 | RTEMS.DEFAULT_ATTRIBUTES, |
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135 | MPTEST.TASK_ID( 3 ), |
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136 | STATUS |
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137 | ); |
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138 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); |
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139 | |
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140 | TEXT_IO.PUT_LINE( "Starting Test_task 3 (local)" ); |
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141 | RTEMS.TASKS.START( |
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142 | MPTEST.TASK_ID( 3 ), |
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143 | MPTEST.TEST_TASK_3'ACCESS, |
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144 | 0, |
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145 | STATUS |
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146 | ); |
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147 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); |
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148 | |
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149 | TEXT_IO.PUT_LINE( "Sleeping for 1 second ..." ); |
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150 | RTEMS.TASKS.WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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151 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
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152 | |
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153 | TEXT_IO.PUT_LINE( "Deleting Test_task 2" ); |
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154 | RTEMS.TASKS.DELETE( MPTEST.TASK_ID( 2 ), STATUS ); |
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155 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF 2" ); |
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156 | |
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157 | TEXT_IO.PUT_LINE( "Deleting Test_task 1" ); |
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158 | RTEMS.TASKS.DELETE( MPTEST.TASK_ID( 1 ), STATUS ); |
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159 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF 1" ); |
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160 | |
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161 | TEXT_IO.PUT_LINE( "Restarting Test_task 3" ); |
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162 | RTEMS.TASKS.RESTART( MPTEST.TASK_ID( 3 ), 1, STATUS ); |
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163 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESTART OF 3" ); |
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164 | |
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165 | end if; |
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166 | |
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167 | TEXT_IO.PUT_LINE( "*** END OF TEST 10 ***" ); |
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168 | |
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169 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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170 | |
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171 | end INIT; |
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172 | |
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173 | -- |
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174 | -- TEST_TASK_1 |
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175 | -- |
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176 | |
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177 | procedure TEST_TASK_1 ( |
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178 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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179 | ) is |
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180 | COUNT : RTEMS.UNSIGNED32; |
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181 | RECEIVE_BUFFER_AREA : RTEMS.BUFFER; |
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182 | RECEIVE_BUFFER : RTEMS.BUFFER_POINTER; |
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183 | STATUS : RTEMS.STATUS_CODES; |
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184 | begin |
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185 | |
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186 | RECEIVE_BUFFER := |
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187 | RTEMS.TO_BUFFER_POINTER( RECEIVE_BUFFER_AREA'ADDRESS ); |
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188 | |
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189 | TEXT_IO.PUT_LINE( "Getting QID of message queue" ); |
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190 | |
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191 | loop |
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192 | |
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193 | RTEMS.MESSAGE_QUEUE.IDENT( |
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194 | MPTEST.QUEUE_NAME( 1 ), |
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195 | RTEMS.SEARCH_ALL_NODES, |
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196 | MPTEST.QUEUE_ID( 1 ), |
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197 | STATUS |
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198 | ); |
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199 | |
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200 | exit when RTEMS.IS_STATUS_SUCCESSFUL( STATUS ); |
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201 | |
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202 | end loop; |
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203 | |
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204 | TEXT_IO.PUT_LINE( "Attempting to receive message ..." ); |
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205 | RTEMS.MESSAGE_QUEUE.RECEIVE( |
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206 | MPTEST.QUEUE_ID( 1 ), |
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207 | RECEIVE_BUFFER, |
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208 | RTEMS.DEFAULT_OPTIONS, |
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209 | RTEMS.NO_TIMEOUT, |
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210 | STATUS |
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211 | ); |
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212 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" ); |
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213 | |
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214 | end TEST_TASK_1; |
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215 | |
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216 | -- |
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217 | -- TEST_TASK_2 |
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218 | -- |
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219 | |
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220 | procedure TEST_TASK_2 ( |
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221 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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222 | ) is |
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223 | STATUS : RTEMS.STATUS_CODES; |
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224 | begin |
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225 | |
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226 | TEXT_IO.PUT_LINE( "Getting SMID of semaphore" ); |
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227 | |
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228 | loop |
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229 | |
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230 | RTEMS.SEMAPHORE.IDENT( |
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231 | MPTEST.SEMAPHORE_NAME( 1 ), |
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232 | RTEMS.SEARCH_ALL_NODES, |
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233 | MPTEST.SEMAPHORE_ID( 1 ), |
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234 | STATUS |
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235 | ); |
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236 | |
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237 | exit when RTEMS.IS_STATUS_SUCCESSFUL( STATUS ); |
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238 | |
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239 | end loop; |
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240 | |
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241 | TEXT_IO.PUT_LINE( "Attempting to acquire semaphore ..." ); |
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242 | RTEMS.SEMAPHORE.OBTAIN( |
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243 | MPTEST.SEMAPHORE_ID( 1 ), |
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244 | RTEMS.DEFAULT_OPTIONS, |
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245 | RTEMS.NO_TIMEOUT, |
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246 | STATUS |
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247 | ); |
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248 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN" ); |
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249 | |
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250 | end TEST_TASK_2; |
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251 | |
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252 | -- |
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253 | -- TEST_TASK_3 |
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254 | -- |
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255 | |
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256 | procedure TEST_TASK_3 ( |
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257 | RESTART : in RTEMS.TASKS.ARGUMENT |
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258 | ) is |
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259 | STATUS : RTEMS.STATUS_CODES; |
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260 | begin |
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261 | |
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262 | if RESTART = 1 then |
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263 | |
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264 | RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); |
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265 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE" ); |
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266 | |
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267 | end if; |
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268 | |
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269 | TEXT_IO.PUT_LINE( "Getting SMID of semaphore" ); |
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270 | |
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271 | loop |
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272 | |
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273 | RTEMS.SEMAPHORE.IDENT( |
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274 | MPTEST.SEMAPHORE_NAME( 1 ), |
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275 | RTEMS.SEARCH_ALL_NODES, |
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276 | MPTEST.SEMAPHORE_ID( 1 ), |
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277 | STATUS |
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278 | ); |
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279 | |
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280 | exit when RTEMS.IS_STATUS_SUCCESSFUL( STATUS ); |
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281 | |
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282 | end loop; |
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283 | |
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284 | TEXT_IO.PUT_LINE( "Attempting to acquire semaphore ..." ); |
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285 | RTEMS.SEMAPHORE.OBTAIN( |
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286 | MPTEST.SEMAPHORE_ID( 1 ), |
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287 | RTEMS.DEFAULT_OPTIONS, |
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288 | RTEMS.NO_TIMEOUT, |
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289 | STATUS |
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290 | ); |
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291 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN" ); |
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292 | |
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293 | end TEST_TASK_3; |
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294 | |
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295 | end MPTEST; |
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