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 12 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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13 | -- COPYRIGHT (c) 1989-1997. |
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14 | -- On-Line Applications Research Corporation (OAR). |
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15 | -- Copyright assigned to U.S. Government, 1994. |
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16 | -- |
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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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20 | -- |
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21 | -- $Id$ |
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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 | with UNSIGNED32_IO; |
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29 | |
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30 | package body SPTEST is |
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31 | |
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32 | --PAGE |
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33 | -- |
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34 | -- INIT |
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35 | -- |
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36 | |
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37 | procedure INIT ( |
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38 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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39 | ) is |
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40 | STATUS : RTEMS.STATUS_CODES; |
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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 12 ***" ); |
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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 | SPTEST.TASK_NAME( 4 ) := RTEMS.BUILD_NAME( 'T', 'A', '4', ' ' ); |
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50 | SPTEST.TASK_NAME( 5 ) := RTEMS.BUILD_NAME( 'T', 'A', '5', ' ' ); |
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51 | |
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52 | SPTEST.PRIORITY_TASK_NAME( 1 ) := |
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53 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '1' ); |
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54 | SPTEST.PRIORITY_TASK_NAME( 2 ) := |
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55 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '2' ); |
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56 | SPTEST.PRIORITY_TASK_NAME( 3 ) := |
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57 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '3' ); |
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58 | SPTEST.PRIORITY_TASK_NAME( 4 ) := |
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59 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '4' ); |
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60 | SPTEST.PRIORITY_TASK_NAME( 5 ) := |
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61 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '5' ); |
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62 | |
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63 | SPTEST.SEMAPHORE_NAME( 1 ) := RTEMS.BUILD_NAME( 'S', 'M', '1', ' ' ); |
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64 | SPTEST.SEMAPHORE_NAME( 2 ) := RTEMS.BUILD_NAME( 'S', 'M', '2', ' ' ); |
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65 | SPTEST.SEMAPHORE_NAME( 3 ) := RTEMS.BUILD_NAME( 'S', 'M', '3', ' ' ); |
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66 | |
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67 | RTEMS.SEMAPHORE_CREATE( |
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68 | SPTEST.SEMAPHORE_NAME( 1 ), |
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69 | 1, |
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70 | RTEMS.DEFAULT_ATTRIBUTES, |
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71 | SPTEST.SEMAPHORE_ID( 1 ), |
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72 | STATUS |
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73 | ); |
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74 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM1" ); |
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75 | |
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76 | RTEMS.SEMAPHORE_CREATE( |
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77 | SPTEST.SEMAPHORE_NAME( 2 ), |
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78 | 0, |
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79 | RTEMS.PRIORITY, |
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80 | SPTEST.SEMAPHORE_ID( 2 ), |
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81 | STATUS |
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82 | ); |
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83 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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84 | |
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85 | RTEMS.SEMAPHORE_CREATE( |
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86 | SPTEST.SEMAPHORE_NAME( 3 ), |
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87 | 1, |
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88 | RTEMS.DEFAULT_ATTRIBUTES, |
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89 | SPTEST.SEMAPHORE_ID( 3 ), |
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90 | STATUS |
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91 | ); |
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92 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM3" ); |
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93 | |
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94 | TEXT_IO.PUT_LINE( "INIT - Forward priority queue test" ); |
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95 | SPTEST.PRIORITY_TEST_DRIVER( 0 ); |
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96 | |
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97 | TEXT_IO.PUT_LINE( "INIT - Backward priority queue test" ); |
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98 | SPTEST.PRIORITY_TEST_DRIVER( 32 ); |
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99 | |
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100 | TEST_SUPPORT.PAUSE; |
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101 | |
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102 | TEXT_IO.PUT_LINE( |
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103 | "INIT - Binary Semaphore and Priority Inheritance Test" |
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104 | ); |
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105 | |
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106 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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107 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
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108 | |
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109 | TEXT_IO.PUT_LINE( |
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110 | "INIT - semaphore_create - allocated binary semaphore" |
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111 | ); |
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112 | RTEMS.SEMAPHORE_CREATE( |
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113 | SPTEST.SEMAPHORE_NAME( 2 ), |
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114 | 0, |
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115 | RTEMS.BINARY_SEMAPHORE + RTEMS.PRIORITY + RTEMS.INHERIT_PRIORITY, |
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116 | SPTEST.SEMAPHORE_ID( 2 ), |
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117 | STATUS |
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118 | ); |
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119 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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120 | |
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121 | TEXT_IO.PUT_LINE( |
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122 | "INIT - semaphore_release - allocated binary semaphore" |
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123 | ); |
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124 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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125 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE OF SM2" ); |
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126 | |
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127 | TEXT_IO.PUT_LINE( |
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128 | "INIT - semaphore_delete - allocated binary semaphore" |
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129 | ); |
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130 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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131 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
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132 | |
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133 | RTEMS.SEMAPHORE_CREATE( |
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134 | SPTEST.SEMAPHORE_NAME( 2 ), |
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135 | 1, |
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136 | RTEMS.BINARY_SEMAPHORE + RTEMS.PRIORITY + RTEMS.INHERIT_PRIORITY, |
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137 | SPTEST.SEMAPHORE_ID( 2 ), |
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138 | STATUS |
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139 | ); |
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140 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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141 | |
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142 | SPTEST.PRIORITY_TEST_DRIVER( 64 ); |
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143 | |
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144 | TEST_SUPPORT.PAUSE; |
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145 | |
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146 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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147 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
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148 | |
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149 | RTEMS.SEMAPHORE_CREATE( |
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150 | SPTEST.SEMAPHORE_NAME( 2 ), |
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151 | 0, |
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152 | RTEMS.PRIORITY, |
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153 | SPTEST.SEMAPHORE_ID( 2 ), |
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154 | STATUS |
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155 | ); |
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156 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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157 | |
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158 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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159 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE OF SM2" ); |
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160 | |
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161 | RTEMS.TASK_CREATE( |
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162 | SPTEST.TASK_NAME( 1 ), |
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163 | 4, |
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164 | 2048, |
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165 | RTEMS.DEFAULT_MODES, |
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166 | RTEMS.DEFAULT_ATTRIBUTES, |
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167 | SPTEST.TASK_ID( 1 ), |
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168 | STATUS |
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169 | ); |
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170 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" ); |
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171 | |
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172 | RTEMS.TASK_CREATE( |
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173 | SPTEST.TASK_NAME( 2 ), |
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174 | 4, |
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175 | 2048, |
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176 | RTEMS.DEFAULT_MODES, |
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177 | RTEMS.DEFAULT_ATTRIBUTES, |
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178 | SPTEST.TASK_ID( 2 ), |
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179 | STATUS |
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180 | ); |
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181 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" ); |
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182 | |
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183 | RTEMS.TASK_CREATE( |
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184 | SPTEST.TASK_NAME( 3 ), |
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185 | 4, |
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186 | 2048, |
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187 | RTEMS.DEFAULT_MODES, |
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188 | RTEMS.DEFAULT_ATTRIBUTES, |
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189 | SPTEST.TASK_ID( 3 ), |
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190 | STATUS |
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191 | ); |
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192 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA3" ); |
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193 | |
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194 | RTEMS.TASK_START( |
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195 | SPTEST.TASK_ID( 1 ), |
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196 | SPTEST.TASK_1'ACCESS, |
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197 | 0, |
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198 | STATUS |
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199 | ); |
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200 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" ); |
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201 | |
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202 | RTEMS.TASK_START( |
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203 | SPTEST.TASK_ID( 2 ), |
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204 | SPTEST.TASK_2'ACCESS, |
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205 | 0, |
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206 | STATUS |
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207 | ); |
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208 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" ); |
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209 | |
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210 | RTEMS.TASK_START( |
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211 | SPTEST.TASK_ID( 3 ), |
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212 | SPTEST.TASK_3'ACCESS, |
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213 | 0, |
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214 | STATUS |
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215 | ); |
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216 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA3" ); |
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217 | |
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218 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
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219 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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220 | |
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221 | end INIT; |
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222 | |
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223 | --PAGE |
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224 | -- |
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225 | -- PRIORITY_TEST_DRIVER |
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226 | -- |
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227 | |
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228 | procedure PRIORITY_TEST_DRIVER ( |
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229 | PRIORITY_BASE : in RTEMS.UNSIGNED32 |
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230 | ) is |
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231 | PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY; |
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232 | STATUS : RTEMS.STATUS_CODES; |
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233 | begin |
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234 | |
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235 | for INDEX in 1 .. 5 |
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236 | loop |
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237 | |
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238 | case INDEX is |
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239 | when 1 | 2 | 3 => |
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240 | SPTEST.TASK_PRIORITY( INDEX ) := |
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241 | PRIORITY_BASE + RTEMS.TASK_PRIORITY( INDEX ); |
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242 | when others => |
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243 | SPTEST.TASK_PRIORITY( INDEX ) := PRIORITY_BASE + 3; |
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244 | end case; |
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245 | |
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246 | RTEMS.TASK_CREATE( |
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247 | SPTEST.PRIORITY_TASK_NAME( INDEX ), |
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248 | SPTEST.TASK_PRIORITY( INDEX ), |
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249 | 2048, |
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250 | RTEMS.DEFAULT_MODES, |
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251 | RTEMS.DEFAULT_ATTRIBUTES, |
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252 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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253 | STATUS |
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254 | ); |
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255 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" ); |
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256 | |
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257 | end loop; |
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258 | |
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259 | if PRIORITY_BASE = 0 then |
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260 | |
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261 | for INDEX in 1 .. 5 |
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262 | loop |
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263 | |
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264 | RTEMS.TASK_START( |
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265 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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266 | SPTEST.PRIORITY_TASK'ACCESS, |
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267 | RTEMS.TASK_ARGUMENT( INDEX ), |
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268 | STATUS |
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269 | ); |
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270 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); |
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271 | |
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272 | end loop; |
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273 | |
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274 | else |
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275 | |
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276 | for INDEX in reverse 1 .. 5 |
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277 | loop |
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278 | |
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279 | RTEMS.TASK_START( |
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280 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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281 | SPTEST.PRIORITY_TASK'ACCESS, |
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282 | RTEMS.TASK_ARGUMENT( INDEX ), |
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283 | STATUS |
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284 | ); |
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285 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); |
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286 | |
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287 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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288 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER LOOP" ); |
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289 | |
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290 | if PRIORITY_BASE = 64 then |
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291 | if INDEX = 4 then |
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292 | RTEMS.TASK_SET_PRIORITY( |
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293 | SPTEST.PRIORITY_TASK_ID( 5 ), |
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294 | PRIORITY_BASE + 4, |
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295 | PREVIOUS_PRIORITY, |
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296 | STATUS |
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297 | ); |
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298 | TEXT_IO.PUT( "PDRV - change priority of PRI5 from " ); |
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299 | UNSIGNED32_IO.PUT( PREVIOUS_PRIORITY ); |
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300 | TEXT_IO.PUT( " to " ); |
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301 | UNSIGNED32_IO.PUT( PRIORITY_BASE + 4 ); |
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302 | TEXT_IO.NEW_LINE; |
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303 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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304 | STATUS, |
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305 | "PDRV TASK_SET_PRIORITY" |
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306 | ); |
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307 | end if; |
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308 | |
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309 | RTEMS.TASK_SET_PRIORITY( |
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310 | SPTEST.PRIORITY_TASK_ID( 5 ), |
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311 | RTEMS.CURRENT_PRIORITY, |
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312 | PREVIOUS_PRIORITY, |
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313 | STATUS |
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314 | ); |
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315 | TEXT_IO.PUT( "PDRV - priority of PRI5 is " ); |
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316 | UNSIGNED32_IO.PUT( PREVIOUS_PRIORITY ); |
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317 | TEXT_IO.NEW_LINE; |
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318 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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319 | STATUS, |
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320 | "PDRV TASK_SET_PRIORITY" |
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321 | ); |
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322 | end if; |
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323 | |
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324 | end loop; |
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325 | |
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326 | end if; |
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327 | |
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328 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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329 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER AFTER LOOP" ); |
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330 | |
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331 | if PRIORITY_BASE = 0 then |
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332 | for INDEX in 1 .. 5 |
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333 | loop |
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334 | |
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335 | RTEMS.SEMAPHORE_RELEASE( |
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336 | SPTEST.SEMAPHORE_ID( 2 ), |
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337 | STATUS |
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338 | ); |
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339 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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340 | STATUS, |
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341 | "SEMAPHORE_RELEASE LOOP" |
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342 | ); |
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343 | |
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344 | end loop; |
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345 | end if; |
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346 | |
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347 | if PRIORITY_BASE = 64 then |
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348 | |
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349 | TEXT_IO.PUT_LINE( "PDRV - task_resume - PRI5" ); |
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350 | RTEMS.TASK_RESUME( SPTEST.PRIORITY_TASK_ID( 5 ), STATUS ); |
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351 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESUME" ); |
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352 | |
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353 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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354 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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355 | STATUS, |
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356 | "TASK_WAKE_AFTER SO PRI5 can run" |
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357 | ); |
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358 | |
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359 | RTEMS.TASK_DELETE( SPTEST.PRIORITY_TASK_ID( 5 ), STATUS ); |
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360 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF PRI5" ); |
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361 | else |
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362 | |
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363 | for INDEX in 1 .. 5 |
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364 | loop |
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365 | |
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366 | RTEMS.TASK_DELETE( |
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367 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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368 | STATUS |
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369 | ); |
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370 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE LOOP" ); |
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371 | |
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372 | end loop; |
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373 | end if; |
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374 | |
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375 | |
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376 | end PRIORITY_TEST_DRIVER; |
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377 | |
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378 | --PAGE |
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379 | -- |
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380 | -- PRIORITY_TASK |
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381 | -- |
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382 | |
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383 | procedure PRIORITY_TASK ( |
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384 | ITS_INDEX : in RTEMS.TASK_ARGUMENT |
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385 | ) is |
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386 | TIMEOUT : RTEMS.INTERVAL; |
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387 | ITS_PRIORITY : RTEMS.TASK_PRIORITY; |
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388 | CURRENT_PRIORITY : RTEMS.TASK_PRIORITY; |
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389 | STATUS : RTEMS.STATUS_CODES; |
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390 | begin |
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391 | |
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392 | ITS_PRIORITY := SPTEST.TASK_PRIORITY( INTEGER( ITS_INDEX ) ); |
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393 | |
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394 | if ITS_PRIORITY < 3 then |
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395 | TIMEOUT := 5 * TEST_SUPPORT.TICKS_PER_SECOND; |
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396 | else |
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397 | TIMEOUT := RTEMS.NO_TIMEOUT; |
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398 | end if; |
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399 | |
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400 | TEST_SUPPORT.PUT_NAME( PRIORITY_TASK_NAME( INTEGER(ITS_INDEX) ), FALSE ); |
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401 | TEXT_IO.PUT_LINE( " - semaphore_obtain - wait forever on SM2" ); |
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402 | |
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403 | RTEMS.SEMAPHORE_OBTAIN( |
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404 | SPTEST.SEMAPHORE_ID( 2 ), |
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405 | RTEMS.DEFAULT_OPTIONS, |
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406 | TIMEOUT, |
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407 | STATUS |
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408 | ); |
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409 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN OF SM2" ); |
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410 | |
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411 | if ITS_PRIORITY < 64 then |
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412 | TEXT_IO.PUT( "PRI" ); |
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413 | UNSIGNED32_IO.PUT( ITS_INDEX ); |
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414 | TEXT_IO.PUT( " - WHY AM I HERE? (priority = " ); |
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415 | UNSIGNED32_IO.PUT( ITS_PRIORITY ); |
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416 | TEXT_IO.PUT_LINE( " )" ); |
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417 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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418 | end if; |
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419 | |
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420 | if ITS_INDEX = 5 then |
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421 | TEXT_IO.PUT_LINE( |
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422 | "PRI5 - task_suspend - until all priority tasks blocked" |
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423 | ); |
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424 | end if; |
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425 | |
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426 | RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS ); |
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427 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND" ); |
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428 | |
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429 | TEXT_IO.PUT_LINE( "PRI5 - task_delete - all tasks waiting on SM2" ); |
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430 | for INDEX in 1 .. 4 |
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431 | loop |
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432 | |
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433 | RTEMS.TASK_DELETE( SPTEST.PRIORITY_TASK_ID( INDEX ), STATUS ); |
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434 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE LOOP" ); |
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435 | |
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436 | end loop; |
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437 | |
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438 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_obtain - nested" ); |
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439 | RTEMS.SEMAPHORE_OBTAIN( |
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440 | SPTEST.SEMAPHORE_ID( 2 ), |
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441 | RTEMS.DEFAULT_OPTIONS, |
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442 | TIMEOUT, |
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443 | STATUS |
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444 | ); |
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445 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN NESTED" ); |
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446 | |
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447 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_release - nested" ); |
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448 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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449 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE NESTED" ); |
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450 | |
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451 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_release - restore priority" ); |
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452 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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453 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE" ); |
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454 | |
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455 | RTEMS.TASK_SET_PRIORITY( |
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456 | SPTEST.PRIORITY_TASK_ID( 5 ), |
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457 | RTEMS.CURRENT_PRIORITY, |
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458 | CURRENT_PRIORITY, |
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459 | STATUS |
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460 | ); |
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461 | TEXT_IO.PUT( "PRI5 - priority of PRI5 is " ); |
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462 | UNSIGNED32_IO.PUT( CURRENT_PRIORITY ); |
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463 | TEXT_IO.NEW_LINE; |
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464 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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465 | STATUS, |
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466 | "PRI5 TASK_SET_PRIORITY CURRENT" |
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467 | ); |
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468 | RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS ); |
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469 | |
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470 | end PRIORITY_TASK; |
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471 | |
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472 | --PAGE |
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473 | -- |
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474 | -- TASK_1 |
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475 | -- |
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476 | |
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477 | procedure TASK_1 ( |
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478 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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479 | ) is |
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480 | SMID : RTEMS.ID; |
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481 | STATUS : RTEMS.STATUS_CODES; |
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482 | begin |
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483 | |
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484 | RTEMS.SEMAPHORE_IDENT( |
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485 | SPTEST.SEMAPHORE_NAME( 1 ), |
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486 | RTEMS.SEARCH_ALL_NODES, |
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487 | SMID, |
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488 | STATUS |
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489 | ); |
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490 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_IDENT OF SM1" ); |
---|
491 | TEXT_IO.PUT( "TA1 - semaphore_ident - smid => " ); |
---|
492 | UNSIGNED32_IO.PUT( SMID, WIDTH => 8, BASE => 16 ); |
---|
493 | TEXT_IO.NEW_LINE; |
---|
494 | |
---|
495 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - wait forever on SM2" ); |
---|
496 | RTEMS.SEMAPHORE_OBTAIN( |
---|
497 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
498 | RTEMS.DEFAULT_MODES, |
---|
499 | RTEMS.NO_TIMEOUT, |
---|
500 | STATUS |
---|
501 | ); |
---|
502 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
503 | |
---|
504 | TEXT_IO.PUT_LINE( "TA1 - got SM2" ); |
---|
505 | |
---|
506 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - wait forever on SM3" ); |
---|
507 | RTEMS.SEMAPHORE_OBTAIN( |
---|
508 | SPTEST.SEMAPHORE_ID( 3 ), |
---|
509 | RTEMS.DEFAULT_MODES, |
---|
510 | RTEMS.NO_TIMEOUT, |
---|
511 | STATUS |
---|
512 | ); |
---|
513 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
514 | |
---|
515 | TEXT_IO.PUT_LINE( "TA1 - got SM3" ); |
---|
516 | |
---|
517 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - get SM1 - NO_WAIT" ); |
---|
518 | RTEMS.SEMAPHORE_OBTAIN( |
---|
519 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
520 | RTEMS.NO_WAIT, |
---|
521 | RTEMS.NO_TIMEOUT, |
---|
522 | STATUS |
---|
523 | ); |
---|
524 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
525 | |
---|
526 | TEXT_IO.PUT_LINE( "TA1 - got SM1" ); |
---|
527 | |
---|
528 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
529 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
530 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
531 | |
---|
532 | TEST_SUPPORT.PAUSE; |
---|
533 | |
---|
534 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM1" ); |
---|
535 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 1 ), STATUS ); |
---|
536 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
537 | |
---|
538 | TEXT_IO.PUT_LINE( |
---|
539 | "TA1 - semaphore_obtain - waiting for SM1 with 10 second timeout" |
---|
540 | ); |
---|
541 | RTEMS.SEMAPHORE_OBTAIN( |
---|
542 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
543 | RTEMS.DEFAULT_MODES, |
---|
544 | 10 * TEST_SUPPORT.TICKS_PER_SECOND, |
---|
545 | STATUS |
---|
546 | ); |
---|
547 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
548 | |
---|
549 | TEXT_IO.PUT_LINE( "TA1 - got SM1" ); |
---|
550 | |
---|
551 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM2" ); |
---|
552 | RTEMS.SEMAPHORE_RELEASE( |
---|
553 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
554 | STATUS |
---|
555 | ); |
---|
556 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
557 | |
---|
558 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
559 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
560 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
561 | |
---|
562 | TEST_SUPPORT.PAUSE; |
---|
563 | |
---|
564 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA3" ); |
---|
565 | RTEMS.TASK_DELETE( SPTEST.TASK_ID( 3 ), STATUS ); |
---|
566 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA3" ); |
---|
567 | |
---|
568 | RTEMS.TASK_CREATE( |
---|
569 | SPTEST.TASK_NAME( 4 ), |
---|
570 | 4, |
---|
571 | 2048, |
---|
572 | RTEMS.DEFAULT_MODES, |
---|
573 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
574 | SPTEST.TASK_ID( 4 ), |
---|
575 | STATUS |
---|
576 | ); |
---|
577 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA4" ); |
---|
578 | |
---|
579 | RTEMS.TASK_CREATE( |
---|
580 | SPTEST.TASK_NAME( 5 ), |
---|
581 | 4, |
---|
582 | 2048, |
---|
583 | RTEMS.DEFAULT_MODES, |
---|
584 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
585 | SPTEST.TASK_ID( 5 ), |
---|
586 | STATUS |
---|
587 | ); |
---|
588 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA5" ); |
---|
589 | |
---|
590 | RTEMS.TASK_START( |
---|
591 | SPTEST.TASK_ID( 4 ), |
---|
592 | SPTEST.TASK_4'ACCESS, |
---|
593 | 0, |
---|
594 | STATUS |
---|
595 | ); |
---|
596 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA4" ); |
---|
597 | |
---|
598 | RTEMS.TASK_START( |
---|
599 | SPTEST.TASK_ID( 5 ), |
---|
600 | SPTEST.TASK_5'ACCESS, |
---|
601 | 0, |
---|
602 | STATUS |
---|
603 | ); |
---|
604 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA5" ); |
---|
605 | |
---|
606 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
607 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
608 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
609 | |
---|
610 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA4" ); |
---|
611 | RTEMS.TASK_DELETE( SPTEST.TASK_ID( 4 ), STATUS ); |
---|
612 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA4" ); |
---|
613 | |
---|
614 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM1" ); |
---|
615 | RTEMS.SEMAPHORE_RELEASE( |
---|
616 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
617 | STATUS |
---|
618 | ); |
---|
619 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
620 | |
---|
621 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
622 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
623 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
624 | |
---|
625 | TEXT_IO.PUT_LINE( "TA1 - semaphore_delete - delete SM1" ); |
---|
626 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 1 ), STATUS ); |
---|
627 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM1" ); |
---|
628 | |
---|
629 | TEXT_IO.PUT_LINE( "TA1 - semaphore_delete - delete SM3" ); |
---|
630 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 3 ), STATUS ); |
---|
631 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM3" ); |
---|
632 | |
---|
633 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete self" ); |
---|
634 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
---|
635 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA1" ); |
---|
636 | |
---|
637 | end TASK_1; |
---|
638 | |
---|
639 | --PAGE |
---|
640 | -- |
---|
641 | -- TASK_2 |
---|
642 | -- |
---|
643 | |
---|
644 | procedure TASK_2 ( |
---|
645 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
646 | ) is |
---|
647 | STATUS : RTEMS.STATUS_CODES; |
---|
648 | PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY; |
---|
649 | begin |
---|
650 | |
---|
651 | TEXT_IO.PUT_LINE( "TA2 - semaphore_obtain - wait forever on SM1" ); |
---|
652 | RTEMS.SEMAPHORE_OBTAIN( |
---|
653 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
654 | RTEMS.DEFAULT_MODES, |
---|
655 | RTEMS.NO_TIMEOUT, |
---|
656 | STATUS |
---|
657 | ); |
---|
658 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
659 | |
---|
660 | TEXT_IO.PUT_LINE( "TA2 - got SM1" ); |
---|
661 | |
---|
662 | TEXT_IO.PUT_LINE( "TA2 - semaphore_release - release SM1" ); |
---|
663 | RTEMS.SEMAPHORE_RELEASE( |
---|
664 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
665 | STATUS |
---|
666 | ); |
---|
667 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
668 | |
---|
669 | TEXT_IO.PUT_LINE( |
---|
670 | "TA2 - task_set_priority - make self highest priority task" |
---|
671 | ); |
---|
672 | RTEMS.TASK_SET_PRIORITY( |
---|
673 | RTEMS.SELF, |
---|
674 | 3, |
---|
675 | PREVIOUS_PRIORITY, |
---|
676 | STATUS |
---|
677 | ); |
---|
678 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY ON TA2" ); |
---|
679 | |
---|
680 | TEXT_IO.PUT_LINE( "TA2 - semaphore_obtain - wait forever on SM2" ); |
---|
681 | RTEMS.SEMAPHORE_OBTAIN( |
---|
682 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
683 | RTEMS.DEFAULT_MODES, |
---|
684 | RTEMS.NO_TIMEOUT, |
---|
685 | STATUS |
---|
686 | ); |
---|
687 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
688 | |
---|
689 | TEXT_IO.PUT_LINE( "TA2 - got SM2" ); |
---|
690 | |
---|
691 | TEXT_IO.PUT_LINE( "TA2 - semaphore_release - release SM2" ); |
---|
692 | RTEMS.SEMAPHORE_RELEASE( |
---|
693 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
694 | STATUS |
---|
695 | ); |
---|
696 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
697 | |
---|
698 | TEXT_IO.PUT_LINE( "TA2 - task_delete - delete self" ); |
---|
699 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
---|
700 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA2" ); |
---|
701 | |
---|
702 | end TASK_2; |
---|
703 | |
---|
704 | --PAGE |
---|
705 | -- |
---|
706 | -- TASK_3 |
---|
707 | -- |
---|
708 | |
---|
709 | procedure TASK_3 ( |
---|
710 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
711 | ) is |
---|
712 | STATUS : RTEMS.STATUS_CODES; |
---|
713 | begin |
---|
714 | |
---|
715 | TEXT_IO.PUT_LINE( "TA3 - semaphore_obtain - wait forever on SM2" ); |
---|
716 | RTEMS.SEMAPHORE_OBTAIN( |
---|
717 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
718 | RTEMS.DEFAULT_MODES, |
---|
719 | RTEMS.NO_TIMEOUT, |
---|
720 | STATUS |
---|
721 | ); |
---|
722 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
723 | TEXT_IO.PUT_LINE( "TA3 - got SM2" ); |
---|
724 | |
---|
725 | TEXT_IO.PUT_LINE( "TA3 - semaphore_release - release SM2" ); |
---|
726 | RTEMS.SEMAPHORE_RELEASE( |
---|
727 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
728 | STATUS |
---|
729 | ); |
---|
730 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
731 | |
---|
732 | TEXT_IO.PUT_LINE( "TA3 - semaphore_obtain - wait forever on SM3" ); |
---|
733 | RTEMS.SEMAPHORE_OBTAIN( |
---|
734 | SPTEST.SEMAPHORE_ID( 3 ), |
---|
735 | RTEMS.DEFAULT_MODES, |
---|
736 | RTEMS.NO_TIMEOUT, |
---|
737 | STATUS |
---|
738 | ); |
---|
739 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
740 | |
---|
741 | end TASK_3; |
---|
742 | |
---|
743 | --PAGE |
---|
744 | -- |
---|
745 | -- TASK_4 |
---|
746 | -- |
---|
747 | |
---|
748 | procedure TASK_4 ( |
---|
749 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
750 | ) is |
---|
751 | STATUS : RTEMS.STATUS_CODES; |
---|
752 | begin |
---|
753 | |
---|
754 | TEXT_IO.PUT_LINE( "TA4 - semaphore_obtain - wait forever on SM1" ); |
---|
755 | RTEMS.SEMAPHORE_OBTAIN( |
---|
756 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
757 | RTEMS.DEFAULT_MODES, |
---|
758 | RTEMS.NO_TIMEOUT, |
---|
759 | STATUS |
---|
760 | ); |
---|
761 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
762 | |
---|
763 | end TASK_4; |
---|
764 | |
---|
765 | --PAGE |
---|
766 | -- |
---|
767 | -- TASK_5 |
---|
768 | -- |
---|
769 | |
---|
770 | procedure TASK_5 ( |
---|
771 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
772 | ) is |
---|
773 | STATUS : RTEMS.STATUS_CODES; |
---|
774 | begin |
---|
775 | |
---|
776 | TEXT_IO.PUT_LINE( "TA5 - semaphore_obtain - wait forever on SM1" ); |
---|
777 | RTEMS.SEMAPHORE_OBTAIN( |
---|
778 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
779 | RTEMS.DEFAULT_MODES, |
---|
780 | RTEMS.NO_TIMEOUT, |
---|
781 | STATUS |
---|
782 | ); |
---|
783 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
784 | |
---|
785 | TEXT_IO.PUT_LINE( "TA5 - got SM1" ); |
---|
786 | |
---|
787 | TEXT_IO.PUT_LINE( "TA5 - semaphore_obtain - wait forever on SM1" ); |
---|
788 | RTEMS.SEMAPHORE_OBTAIN( |
---|
789 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
790 | RTEMS.DEFAULT_MODES, |
---|
791 | RTEMS.NO_TIMEOUT, |
---|
792 | STATUS |
---|
793 | ); |
---|
794 | TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( |
---|
795 | STATUS, |
---|
796 | RTEMS.OBJECT_WAS_DELETED, |
---|
797 | "SEMAPHORE_OBTAIN ON SM1" |
---|
798 | ); |
---|
799 | TEXT_IO.PUT_LINE( "TA5 - SM1 deleted by TA1" ); |
---|
800 | |
---|
801 | TEXT_IO.PUT_LINE( "*** END OF TEST 12 ***" ); |
---|
802 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
---|
803 | |
---|
804 | end TASK_5; |
---|
805 | |
---|
806 | end SPTEST; |
---|