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) 1989-2011. |
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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 TEST_SUPPORT; |
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23 | with TEXT_IO; |
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24 | with UNSIGNED32_IO; |
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25 | with RTEMS.SEMAPHORE; |
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26 | |
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27 | package body SPTEST is |
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28 | |
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29 | -- |
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30 | -- INIT |
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31 | -- |
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32 | |
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33 | procedure INIT ( |
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34 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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35 | ) is |
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36 | pragma Unreferenced(ARGUMENT); |
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37 | STATUS : RTEMS.STATUS_CODES; |
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38 | begin |
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39 | |
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40 | TEXT_IO.NEW_LINE( 2 ); |
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41 | TEST_SUPPORT.ADA_TEST_BEGIN; |
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42 | |
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43 | SPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' ); |
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44 | SPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( 'T', 'A', '2', ' ' ); |
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45 | SPTEST.TASK_NAME( 3 ) := RTEMS.BUILD_NAME( 'T', 'A', '3', ' ' ); |
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46 | SPTEST.TASK_NAME( 4 ) := RTEMS.BUILD_NAME( 'T', 'A', '4', ' ' ); |
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47 | SPTEST.TASK_NAME( 5 ) := RTEMS.BUILD_NAME( 'T', 'A', '5', ' ' ); |
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48 | |
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49 | SPTEST.PRIORITY_TASK_NAME( 1 ) := |
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50 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '1' ); |
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51 | SPTEST.PRIORITY_TASK_NAME( 2 ) := |
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52 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '2' ); |
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53 | SPTEST.PRIORITY_TASK_NAME( 3 ) := |
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54 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '3' ); |
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55 | SPTEST.PRIORITY_TASK_NAME( 4 ) := |
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56 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '4' ); |
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57 | SPTEST.PRIORITY_TASK_NAME( 5 ) := |
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58 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '5' ); |
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59 | |
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60 | SPTEST.SEMAPHORE_NAME( 1 ) := RTEMS.BUILD_NAME( 'S', 'M', '1', ' ' ); |
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61 | SPTEST.SEMAPHORE_NAME( 2 ) := RTEMS.BUILD_NAME( 'S', 'M', '2', ' ' ); |
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62 | SPTEST.SEMAPHORE_NAME( 3 ) := RTEMS.BUILD_NAME( 'S', 'M', '3', ' ' ); |
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63 | |
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64 | RTEMS.SEMAPHORE.CREATE( |
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65 | SPTEST.SEMAPHORE_NAME( 1 ), |
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66 | 1, |
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67 | RTEMS.DEFAULT_ATTRIBUTES, |
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68 | RTEMS.TASKS.NO_PRIORITY, |
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69 | SPTEST.SEMAPHORE_ID( 1 ), |
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70 | STATUS |
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71 | ); |
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72 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM1" ); |
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73 | |
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74 | RTEMS.SEMAPHORE.CREATE( |
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75 | SPTEST.SEMAPHORE_NAME( 2 ), |
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76 | 0, |
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77 | RTEMS.PRIORITY, |
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78 | RTEMS.TASKS.NO_PRIORITY, |
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79 | SPTEST.SEMAPHORE_ID( 2 ), |
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80 | STATUS |
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81 | ); |
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82 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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83 | |
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84 | RTEMS.SEMAPHORE.CREATE( |
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85 | SPTEST.SEMAPHORE_NAME( 3 ), |
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86 | 1, |
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87 | RTEMS.DEFAULT_ATTRIBUTES, |
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88 | RTEMS.TASKS.NO_PRIORITY, |
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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 | RTEMS.TASKS.NO_PRIORITY, |
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117 | SPTEST.SEMAPHORE_ID( 2 ), |
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118 | STATUS |
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119 | ); |
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120 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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121 | |
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122 | TEXT_IO.PUT_LINE( |
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123 | "INIT - semaphore_release - allocated binary semaphore" |
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124 | ); |
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125 | RTEMS.SEMAPHORE.RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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126 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE OF SM2" ); |
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127 | |
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128 | TEXT_IO.PUT_LINE( |
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129 | "INIT - semaphore_delete - allocated binary semaphore" |
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130 | ); |
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131 | RTEMS.SEMAPHORE.DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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132 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
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133 | |
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134 | RTEMS.SEMAPHORE.CREATE( |
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135 | SPTEST.SEMAPHORE_NAME( 2 ), |
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136 | 1, |
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137 | RTEMS.BINARY_SEMAPHORE + RTEMS.PRIORITY + RTEMS.INHERIT_PRIORITY, |
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138 | RTEMS.TASKS.NO_PRIORITY, |
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139 | SPTEST.SEMAPHORE_ID( 2 ), |
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140 | STATUS |
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141 | ); |
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142 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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143 | |
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144 | SPTEST.PRIORITY_TEST_DRIVER( 64 ); |
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145 | |
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146 | TEST_SUPPORT.PAUSE; |
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147 | |
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148 | RTEMS.SEMAPHORE.DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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149 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
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150 | |
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151 | RTEMS.SEMAPHORE.CREATE( |
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152 | SPTEST.SEMAPHORE_NAME( 2 ), |
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153 | 0, |
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154 | RTEMS.PRIORITY, |
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155 | RTEMS.TASKS.NO_PRIORITY, |
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156 | SPTEST.SEMAPHORE_ID( 2 ), |
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157 | STATUS |
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158 | ); |
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159 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
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160 | |
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161 | RTEMS.SEMAPHORE.RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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162 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE OF SM2" ); |
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163 | |
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164 | RTEMS.TASKS.CREATE( |
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165 | SPTEST.TASK_NAME( 1 ), |
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166 | 4, |
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167 | 2048, |
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168 | RTEMS.DEFAULT_MODES, |
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169 | RTEMS.DEFAULT_ATTRIBUTES, |
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170 | SPTEST.TASK_ID( 1 ), |
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171 | STATUS |
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172 | ); |
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173 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" ); |
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174 | |
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175 | RTEMS.TASKS.CREATE( |
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176 | SPTEST.TASK_NAME( 2 ), |
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177 | 4, |
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178 | 2048, |
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179 | RTEMS.DEFAULT_MODES, |
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180 | RTEMS.DEFAULT_ATTRIBUTES, |
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181 | SPTEST.TASK_ID( 2 ), |
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182 | STATUS |
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183 | ); |
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184 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" ); |
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185 | |
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186 | RTEMS.TASKS.CREATE( |
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187 | SPTEST.TASK_NAME( 3 ), |
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188 | 4, |
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189 | 2048, |
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190 | RTEMS.DEFAULT_MODES, |
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191 | RTEMS.DEFAULT_ATTRIBUTES, |
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192 | SPTEST.TASK_ID( 3 ), |
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193 | STATUS |
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194 | ); |
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195 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA3" ); |
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196 | |
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197 | RTEMS.TASKS.START( |
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198 | SPTEST.TASK_ID( 1 ), |
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199 | SPTEST.TASK_1'ACCESS, |
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200 | 0, |
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201 | STATUS |
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202 | ); |
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203 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" ); |
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204 | |
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205 | RTEMS.TASKS.START( |
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206 | SPTEST.TASK_ID( 2 ), |
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207 | SPTEST.TASK_2'ACCESS, |
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208 | 0, |
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209 | STATUS |
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210 | ); |
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211 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" ); |
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212 | |
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213 | RTEMS.TASKS.START( |
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214 | SPTEST.TASK_ID( 3 ), |
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215 | SPTEST.TASK_3'ACCESS, |
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216 | 0, |
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217 | STATUS |
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218 | ); |
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219 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA3" ); |
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220 | |
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221 | RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); |
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222 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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223 | |
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224 | end INIT; |
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225 | |
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226 | -- |
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227 | -- PRIORITY_TEST_DRIVER |
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228 | -- |
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229 | |
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230 | procedure PRIORITY_TEST_DRIVER ( |
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231 | PRIORITY_BASE : in RTEMS.UNSIGNED32 |
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232 | ) is |
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233 | PREVIOUS_PRIORITY : RTEMS.TASKS.PRIORITY; |
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234 | STATUS : RTEMS.STATUS_CODES; |
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235 | begin |
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236 | |
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237 | for INDEX in 1 .. 5 |
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238 | loop |
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239 | |
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240 | case INDEX is |
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241 | when 1 | 2 | 3 => |
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242 | SPTEST.TASK_PRIORITY( INDEX ) := |
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243 | PRIORITY_BASE + RTEMS.TASKS.PRIORITY( INDEX ); |
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244 | when others => |
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245 | SPTEST.TASK_PRIORITY( INDEX ) := PRIORITY_BASE + 3; |
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246 | end case; |
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247 | |
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248 | RTEMS.TASKS.CREATE( |
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249 | SPTEST.PRIORITY_TASK_NAME( INDEX ), |
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250 | SPTEST.TASK_PRIORITY( INDEX ), |
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251 | 2048, |
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252 | RTEMS.DEFAULT_MODES, |
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253 | RTEMS.DEFAULT_ATTRIBUTES, |
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254 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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255 | STATUS |
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256 | ); |
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257 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" ); |
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258 | |
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259 | end loop; |
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260 | |
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261 | if PRIORITY_BASE = 0 then |
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262 | |
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263 | for INDEX in 1 .. 5 |
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264 | loop |
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265 | |
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266 | RTEMS.TASKS.START( |
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267 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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268 | SPTEST.PRIORITY_TASK'ACCESS, |
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269 | RTEMS.TASKS.ARGUMENT( INDEX ), |
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270 | STATUS |
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271 | ); |
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272 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); |
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273 | |
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274 | end loop; |
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275 | |
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276 | else |
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277 | |
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278 | for INDEX in reverse 1 .. 5 |
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279 | loop |
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280 | |
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281 | RTEMS.TASKS.START( |
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282 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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283 | SPTEST.PRIORITY_TASK'ACCESS, |
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284 | RTEMS.TASKS.ARGUMENT( INDEX ), |
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285 | STATUS |
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286 | ); |
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287 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); |
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288 | |
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289 | RTEMS.TASKS.WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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290 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER LOOP" ); |
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291 | |
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292 | if PRIORITY_BASE = 64 then |
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293 | if INDEX = 4 then |
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294 | RTEMS.TASKS.SET_PRIORITY( |
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295 | SPTEST.PRIORITY_TASK_ID( 5 ), |
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296 | PRIORITY_BASE + 4, |
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297 | PREVIOUS_PRIORITY, |
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298 | STATUS |
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299 | ); |
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300 | TEXT_IO.PUT( "PDRV - change priority of PRI5 from " ); |
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301 | UNSIGNED32_IO.PUT( PREVIOUS_PRIORITY ); |
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302 | TEXT_IO.PUT( " to " ); |
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303 | UNSIGNED32_IO.PUT( PRIORITY_BASE + 4 ); |
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304 | TEXT_IO.NEW_LINE; |
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305 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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306 | STATUS, |
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307 | "PDRV TASK_SET_PRIORITY" |
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308 | ); |
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309 | end if; |
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310 | |
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311 | RTEMS.TASKS.SET_PRIORITY( |
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312 | SPTEST.PRIORITY_TASK_ID( 5 ), |
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313 | RTEMS.TASKS.CURRENT_PRIORITY, |
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314 | PREVIOUS_PRIORITY, |
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315 | STATUS |
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316 | ); |
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317 | TEXT_IO.PUT( "PDRV - priority of PRI5 is " ); |
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318 | UNSIGNED32_IO.PUT( PREVIOUS_PRIORITY ); |
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319 | TEXT_IO.NEW_LINE; |
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320 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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321 | STATUS, |
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322 | "PDRV TASK_SET_PRIORITY" |
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323 | ); |
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324 | end if; |
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325 | |
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326 | end loop; |
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327 | |
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328 | end if; |
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329 | |
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330 | RTEMS.TASKS.WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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331 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER AFTER LOOP" ); |
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332 | |
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333 | if PRIORITY_BASE = 0 then |
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334 | for INDEX in 1 .. 5 |
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335 | loop |
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336 | |
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337 | RTEMS.SEMAPHORE.RELEASE( |
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338 | SPTEST.SEMAPHORE_ID( 2 ), |
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339 | STATUS |
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340 | ); |
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341 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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342 | STATUS, |
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343 | "SEMAPHORE_RELEASE LOOP" |
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344 | ); |
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345 | |
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346 | end loop; |
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347 | end if; |
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348 | |
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349 | if PRIORITY_BASE = 64 then |
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350 | |
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351 | TEXT_IO.PUT_LINE( "PDRV - task_resume - PRI5" ); |
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352 | RTEMS.TASKS.RESUME( SPTEST.PRIORITY_TASK_ID( 5 ), STATUS ); |
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353 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESUME" ); |
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354 | |
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355 | RTEMS.TASKS.WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
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356 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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357 | STATUS, |
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358 | "TASK_WAKE_AFTER SO PRI5 can run" |
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359 | ); |
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360 | |
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361 | RTEMS.TASKS.DELETE( SPTEST.PRIORITY_TASK_ID( 5 ), STATUS ); |
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362 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF PRI5" ); |
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363 | else |
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364 | |
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365 | for INDEX in 1 .. 5 |
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366 | loop |
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367 | |
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368 | RTEMS.TASKS.DELETE( |
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369 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
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370 | STATUS |
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371 | ); |
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372 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE LOOP" ); |
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373 | |
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374 | end loop; |
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375 | end if; |
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376 | |
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377 | |
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378 | end PRIORITY_TEST_DRIVER; |
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379 | |
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380 | -- |
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381 | -- PRIORITY_TASK |
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382 | -- |
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383 | |
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384 | procedure PRIORITY_TASK ( |
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385 | ITS_INDEX : in RTEMS.TASKS.ARGUMENT |
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386 | ) is |
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387 | TIMEOUT : RTEMS.INTERVAL; |
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388 | ITS_PRIORITY : RTEMS.TASKS.PRIORITY; |
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389 | CURRENT_PRIORITY : RTEMS.TASKS.PRIORITY; |
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390 | STATUS : RTEMS.STATUS_CODES; |
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391 | begin |
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392 | |
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393 | ITS_PRIORITY := SPTEST.TASK_PRIORITY( INTEGER( ITS_INDEX ) ); |
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394 | |
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395 | if ITS_PRIORITY < 3 then |
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396 | TIMEOUT := 5 * TEST_SUPPORT.TICKS_PER_SECOND; |
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397 | else |
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398 | TIMEOUT := RTEMS.NO_TIMEOUT; |
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399 | end if; |
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400 | |
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401 | TEST_SUPPORT.PUT_NAME( PRIORITY_TASK_NAME( INTEGER(ITS_INDEX) ), FALSE ); |
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402 | TEXT_IO.PUT_LINE( " - semaphore_obtain - wait forever on SM2" ); |
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403 | |
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404 | RTEMS.SEMAPHORE.OBTAIN( |
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405 | SPTEST.SEMAPHORE_ID( 2 ), |
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406 | RTEMS.DEFAULT_OPTIONS, |
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407 | TIMEOUT, |
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408 | STATUS |
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409 | ); |
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410 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN OF SM2" ); |
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411 | |
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412 | if ITS_PRIORITY < 64 then |
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413 | TEXT_IO.PUT( "PRI" ); |
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414 | UNSIGNED32_IO.PUT( ITS_INDEX ); |
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415 | TEXT_IO.PUT( " - WHY AM I HERE? (priority = " ); |
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416 | UNSIGNED32_IO.PUT( ITS_PRIORITY ); |
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417 | TEXT_IO.PUT_LINE( " )" ); |
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418 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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419 | end if; |
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420 | |
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421 | if ITS_INDEX = 5 then |
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422 | TEXT_IO.PUT_LINE( |
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423 | "PRI5 - task_suspend - until all priority tasks blocked" |
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424 | ); |
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425 | end if; |
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426 | |
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427 | RTEMS.TASKS.SUSPEND( RTEMS.SELF, STATUS ); |
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428 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND" ); |
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429 | |
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430 | TEXT_IO.PUT_LINE( "PRI5 - task_delete - all tasks waiting on SM2" ); |
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431 | for INDEX in 1 .. 4 |
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432 | loop |
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433 | |
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434 | RTEMS.TASKS.DELETE( SPTEST.PRIORITY_TASK_ID( INDEX ), STATUS ); |
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435 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE LOOP" ); |
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436 | |
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437 | end loop; |
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438 | |
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439 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_obtain - nested" ); |
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440 | RTEMS.SEMAPHORE.OBTAIN( |
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441 | SPTEST.SEMAPHORE_ID( 2 ), |
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442 | RTEMS.DEFAULT_OPTIONS, |
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443 | TIMEOUT, |
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444 | STATUS |
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445 | ); |
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446 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN NESTED" ); |
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447 | |
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448 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_release - nested" ); |
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449 | RTEMS.SEMAPHORE.RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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450 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE NESTED" ); |
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451 | |
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452 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_release - restore priority" ); |
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453 | RTEMS.SEMAPHORE.RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
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454 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE" ); |
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455 | |
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456 | RTEMS.TASKS.SET_PRIORITY( |
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457 | SPTEST.PRIORITY_TASK_ID( 5 ), |
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458 | RTEMS.TASKS.CURRENT_PRIORITY, |
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459 | CURRENT_PRIORITY, |
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460 | STATUS |
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461 | ); |
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462 | TEXT_IO.PUT( "PRI5 - priority of PRI5 is " ); |
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463 | UNSIGNED32_IO.PUT( CURRENT_PRIORITY ); |
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464 | TEXT_IO.NEW_LINE; |
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465 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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466 | STATUS, |
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467 | "PRI5 TASK_SET_PRIORITY CURRENT" |
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468 | ); |
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469 | RTEMS.TASKS.SUSPEND( RTEMS.SELF, STATUS ); |
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470 | -- DOES NOT RETURN. Following check makes compiler happy |
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471 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND" ); |
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472 | |
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473 | end PRIORITY_TASK; |
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474 | |
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475 | -- |
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476 | -- TASK_1 |
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477 | -- |
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478 | |
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479 | procedure TASK_1 ( |
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480 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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481 | ) is |
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482 | pragma Unreferenced(ARGUMENT); |
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483 | SMID : RTEMS.ID; |
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484 | STATUS : RTEMS.STATUS_CODES; |
---|
485 | begin |
---|
486 | |
---|
487 | RTEMS.SEMAPHORE.IDENT( |
---|
488 | SPTEST.SEMAPHORE_NAME( 1 ), |
---|
489 | RTEMS.SEARCH_ALL_NODES, |
---|
490 | SMID, |
---|
491 | STATUS |
---|
492 | ); |
---|
493 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_IDENT OF SM1" ); |
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494 | TEXT_IO.PUT( "TA1 - semaphore_ident - smid => " ); |
---|
495 | UNSIGNED32_IO.PUT( SMID, WIDTH => 8, BASE => 16 ); |
---|
496 | TEXT_IO.NEW_LINE; |
---|
497 | |
---|
498 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - wait forever on SM2" ); |
---|
499 | RTEMS.SEMAPHORE.OBTAIN( |
---|
500 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
501 | RTEMS.DEFAULT_MODES, |
---|
502 | RTEMS.NO_TIMEOUT, |
---|
503 | STATUS |
---|
504 | ); |
---|
505 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
506 | |
---|
507 | TEXT_IO.PUT_LINE( "TA1 - got SM2" ); |
---|
508 | |
---|
509 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - wait forever on SM3" ); |
---|
510 | RTEMS.SEMAPHORE.OBTAIN( |
---|
511 | SPTEST.SEMAPHORE_ID( 3 ), |
---|
512 | RTEMS.DEFAULT_MODES, |
---|
513 | RTEMS.NO_TIMEOUT, |
---|
514 | STATUS |
---|
515 | ); |
---|
516 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
517 | |
---|
518 | TEXT_IO.PUT_LINE( "TA1 - got SM3" ); |
---|
519 | |
---|
520 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - get SM1 - NO_WAIT" ); |
---|
521 | RTEMS.SEMAPHORE.OBTAIN( |
---|
522 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
523 | RTEMS.NO_WAIT, |
---|
524 | RTEMS.NO_TIMEOUT, |
---|
525 | STATUS |
---|
526 | ); |
---|
527 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
528 | |
---|
529 | TEXT_IO.PUT_LINE( "TA1 - got SM1" ); |
---|
530 | |
---|
531 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
532 | RTEMS.TASKS.WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
533 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
534 | |
---|
535 | TEST_SUPPORT.PAUSE; |
---|
536 | |
---|
537 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM1" ); |
---|
538 | RTEMS.SEMAPHORE.RELEASE( SPTEST.SEMAPHORE_ID( 1 ), STATUS ); |
---|
539 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
540 | |
---|
541 | TEXT_IO.PUT_LINE( |
---|
542 | "TA1 - semaphore_obtain - waiting for SM1 with 10 second timeout" |
---|
543 | ); |
---|
544 | RTEMS.SEMAPHORE.OBTAIN( |
---|
545 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
546 | RTEMS.DEFAULT_MODES, |
---|
547 | 10 * TEST_SUPPORT.TICKS_PER_SECOND, |
---|
548 | STATUS |
---|
549 | ); |
---|
550 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
551 | |
---|
552 | TEXT_IO.PUT_LINE( "TA1 - got SM1" ); |
---|
553 | |
---|
554 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM2" ); |
---|
555 | RTEMS.SEMAPHORE.RELEASE( |
---|
556 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
557 | STATUS |
---|
558 | ); |
---|
559 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
560 | |
---|
561 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
562 | RTEMS.TASKS.WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
563 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
564 | |
---|
565 | TEST_SUPPORT.PAUSE; |
---|
566 | |
---|
567 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA3" ); |
---|
568 | RTEMS.TASKS.DELETE( SPTEST.TASK_ID( 3 ), STATUS ); |
---|
569 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA3" ); |
---|
570 | |
---|
571 | RTEMS.TASKS.CREATE( |
---|
572 | SPTEST.TASK_NAME( 4 ), |
---|
573 | 4, |
---|
574 | 2048, |
---|
575 | RTEMS.DEFAULT_MODES, |
---|
576 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
577 | SPTEST.TASK_ID( 4 ), |
---|
578 | STATUS |
---|
579 | ); |
---|
580 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA4" ); |
---|
581 | |
---|
582 | RTEMS.TASKS.CREATE( |
---|
583 | SPTEST.TASK_NAME( 5 ), |
---|
584 | 4, |
---|
585 | 2048, |
---|
586 | RTEMS.DEFAULT_MODES, |
---|
587 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
588 | SPTEST.TASK_ID( 5 ), |
---|
589 | STATUS |
---|
590 | ); |
---|
591 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA5" ); |
---|
592 | |
---|
593 | RTEMS.TASKS.START( |
---|
594 | SPTEST.TASK_ID( 4 ), |
---|
595 | SPTEST.TASK_4'ACCESS, |
---|
596 | 0, |
---|
597 | STATUS |
---|
598 | ); |
---|
599 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA4" ); |
---|
600 | |
---|
601 | RTEMS.TASKS.START( |
---|
602 | SPTEST.TASK_ID( 5 ), |
---|
603 | SPTEST.TASK_5'ACCESS, |
---|
604 | 0, |
---|
605 | STATUS |
---|
606 | ); |
---|
607 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA5" ); |
---|
608 | |
---|
609 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
610 | RTEMS.TASKS.WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
611 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
612 | |
---|
613 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA4" ); |
---|
614 | RTEMS.TASKS.DELETE( SPTEST.TASK_ID( 4 ), STATUS ); |
---|
615 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA4" ); |
---|
616 | |
---|
617 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM1" ); |
---|
618 | RTEMS.SEMAPHORE.RELEASE( |
---|
619 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
620 | STATUS |
---|
621 | ); |
---|
622 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
623 | |
---|
624 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
625 | RTEMS.TASKS.WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
626 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
627 | |
---|
628 | TEXT_IO.PUT_LINE( "TA1 - semaphore_delete - delete SM1" ); |
---|
629 | RTEMS.SEMAPHORE.DELETE( SPTEST.SEMAPHORE_ID( 1 ), STATUS ); |
---|
630 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM1" ); |
---|
631 | |
---|
632 | TEXT_IO.PUT_LINE( "TA1 - semaphore_delete - delete SM3" ); |
---|
633 | RTEMS.SEMAPHORE.DELETE( SPTEST.SEMAPHORE_ID( 3 ), STATUS ); |
---|
634 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM3" ); |
---|
635 | |
---|
636 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete self" ); |
---|
637 | RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); |
---|
638 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA1" ); |
---|
639 | |
---|
640 | end TASK_1; |
---|
641 | |
---|
642 | -- |
---|
643 | -- TASK_2 |
---|
644 | -- |
---|
645 | |
---|
646 | procedure TASK_2 ( |
---|
647 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
---|
648 | ) is |
---|
649 | pragma Unreferenced(ARGUMENT); |
---|
650 | STATUS : RTEMS.STATUS_CODES; |
---|
651 | PREVIOUS_PRIORITY : RTEMS.TASKS.PRIORITY; |
---|
652 | begin |
---|
653 | |
---|
654 | TEXT_IO.PUT_LINE( "TA2 - semaphore_obtain - wait forever on SM1" ); |
---|
655 | RTEMS.SEMAPHORE.OBTAIN( |
---|
656 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
657 | RTEMS.DEFAULT_MODES, |
---|
658 | RTEMS.NO_TIMEOUT, |
---|
659 | STATUS |
---|
660 | ); |
---|
661 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
662 | |
---|
663 | TEXT_IO.PUT_LINE( "TA2 - got SM1" ); |
---|
664 | |
---|
665 | TEXT_IO.PUT_LINE( "TA2 - semaphore_release - release SM1" ); |
---|
666 | RTEMS.SEMAPHORE.RELEASE( |
---|
667 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
668 | STATUS |
---|
669 | ); |
---|
670 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
671 | |
---|
672 | TEXT_IO.PUT_LINE( |
---|
673 | "TA2 - task_set_priority - make self highest priority task" |
---|
674 | ); |
---|
675 | RTEMS.TASKS.SET_PRIORITY( |
---|
676 | RTEMS.SELF, |
---|
677 | 3, |
---|
678 | PREVIOUS_PRIORITY, |
---|
679 | STATUS |
---|
680 | ); |
---|
681 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY ON TA2" ); |
---|
682 | |
---|
683 | TEXT_IO.PUT_LINE( "TA2 - semaphore_obtain - wait forever on SM2" ); |
---|
684 | RTEMS.SEMAPHORE.OBTAIN( |
---|
685 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
686 | RTEMS.DEFAULT_MODES, |
---|
687 | RTEMS.NO_TIMEOUT, |
---|
688 | STATUS |
---|
689 | ); |
---|
690 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
691 | |
---|
692 | TEXT_IO.PUT_LINE( "TA2 - got SM2" ); |
---|
693 | |
---|
694 | TEXT_IO.PUT_LINE( "TA2 - semaphore_release - release SM2" ); |
---|
695 | RTEMS.SEMAPHORE.RELEASE( |
---|
696 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
697 | STATUS |
---|
698 | ); |
---|
699 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
700 | |
---|
701 | TEXT_IO.PUT_LINE( "TA2 - task_delete - delete self" ); |
---|
702 | RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); |
---|
703 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA2" ); |
---|
704 | |
---|
705 | end TASK_2; |
---|
706 | |
---|
707 | -- |
---|
708 | -- TASK_3 |
---|
709 | -- |
---|
710 | |
---|
711 | procedure TASK_3 ( |
---|
712 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
---|
713 | ) is |
---|
714 | pragma Unreferenced(ARGUMENT); |
---|
715 | STATUS : RTEMS.STATUS_CODES; |
---|
716 | begin |
---|
717 | |
---|
718 | TEXT_IO.PUT_LINE( "TA3 - semaphore_obtain - wait forever on SM2" ); |
---|
719 | RTEMS.SEMAPHORE.OBTAIN( |
---|
720 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
721 | RTEMS.DEFAULT_MODES, |
---|
722 | RTEMS.NO_TIMEOUT, |
---|
723 | STATUS |
---|
724 | ); |
---|
725 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
726 | TEXT_IO.PUT_LINE( "TA3 - got SM2" ); |
---|
727 | |
---|
728 | TEXT_IO.PUT_LINE( "TA3 - semaphore_release - release SM2" ); |
---|
729 | RTEMS.SEMAPHORE.RELEASE( |
---|
730 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
731 | STATUS |
---|
732 | ); |
---|
733 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
734 | |
---|
735 | TEXT_IO.PUT_LINE( "TA3 - semaphore_obtain - wait forever on SM3" ); |
---|
736 | RTEMS.SEMAPHORE.OBTAIN( |
---|
737 | SPTEST.SEMAPHORE_ID( 3 ), |
---|
738 | RTEMS.DEFAULT_MODES, |
---|
739 | RTEMS.NO_TIMEOUT, |
---|
740 | STATUS |
---|
741 | ); |
---|
742 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
743 | |
---|
744 | end TASK_3; |
---|
745 | |
---|
746 | -- |
---|
747 | -- TASK_4 |
---|
748 | -- |
---|
749 | |
---|
750 | procedure TASK_4 ( |
---|
751 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
---|
752 | ) is |
---|
753 | pragma Unreferenced(ARGUMENT); |
---|
754 | STATUS : RTEMS.STATUS_CODES; |
---|
755 | begin |
---|
756 | |
---|
757 | TEXT_IO.PUT_LINE( "TA4 - semaphore_obtain - wait forever on SM1" ); |
---|
758 | RTEMS.SEMAPHORE.OBTAIN( |
---|
759 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
760 | RTEMS.DEFAULT_MODES, |
---|
761 | RTEMS.NO_TIMEOUT, |
---|
762 | STATUS |
---|
763 | ); |
---|
764 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
765 | |
---|
766 | end TASK_4; |
---|
767 | |
---|
768 | -- |
---|
769 | -- TASK_5 |
---|
770 | -- |
---|
771 | |
---|
772 | procedure TASK_5 ( |
---|
773 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
---|
774 | ) is |
---|
775 | pragma Unreferenced(ARGUMENT); |
---|
776 | STATUS : RTEMS.STATUS_CODES; |
---|
777 | begin |
---|
778 | |
---|
779 | TEXT_IO.PUT_LINE( "TA5 - semaphore_obtain - wait forever on SM1" ); |
---|
780 | RTEMS.SEMAPHORE.OBTAIN( |
---|
781 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
782 | RTEMS.DEFAULT_MODES, |
---|
783 | RTEMS.NO_TIMEOUT, |
---|
784 | STATUS |
---|
785 | ); |
---|
786 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
787 | |
---|
788 | TEXT_IO.PUT_LINE( "TA5 - got SM1" ); |
---|
789 | |
---|
790 | TEXT_IO.PUT_LINE( "TA5 - semaphore_obtain - wait forever on SM1" ); |
---|
791 | RTEMS.SEMAPHORE.OBTAIN( |
---|
792 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
793 | RTEMS.DEFAULT_MODES, |
---|
794 | RTEMS.NO_TIMEOUT, |
---|
795 | STATUS |
---|
796 | ); |
---|
797 | TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( |
---|
798 | STATUS, |
---|
799 | RTEMS.OBJECT_WAS_DELETED, |
---|
800 | "SEMAPHORE_OBTAIN ON SM1" |
---|
801 | ); |
---|
802 | TEXT_IO.PUT_LINE( "TA5 - SM1 deleted by TA1" ); |
---|
803 | |
---|
804 | TEST_SUPPORT.ADA_TEST_END; |
---|
805 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
---|
806 | |
---|
807 | end TASK_5; |
---|
808 | |
---|
809 | end SPTEST; |
---|