1 | -- |
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2 | -- MPTEST / BODY |
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3 | -- |
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4 | -- DESCRIPTION: |
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5 | -- |
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6 | -- This package is the implementation for Test 2 of the RTEMS |
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7 | -- Multiprocessor Test Suite. |
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8 | -- |
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9 | -- DEPENDENCIES: |
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10 | -- |
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11 | -- |
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12 | -- |
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13 | -- COPYRIGHT (c) 1989-2011. |
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14 | -- On-Line Applications Research Corporation (OAR). |
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15 | -- |
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16 | -- The license and distribution terms for this file may in |
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17 | -- the file LICENSE in this distribution or at |
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18 | -- http://www.rtems.org/license/LICENSE. |
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19 | -- |
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20 | |
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21 | with INTERFACES; use INTERFACES; |
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22 | with RTEMS; |
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23 | with RTEMS.TASKS; |
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24 | with TEST_SUPPORT; |
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25 | with TEXT_IO; |
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26 | with UNSIGNED32_IO; |
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27 | |
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28 | package body MPTEST is |
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29 | |
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30 | -- |
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31 | -- INIT |
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32 | -- |
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33 | |
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34 | procedure INIT ( |
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35 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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36 | ) is |
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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 | TEXT_IO.PUT( "*** TEST 2 -- NODE " ); |
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42 | UNSIGNED32_IO.PUT( |
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43 | TEST_SUPPORT.NODE, |
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44 | WIDTH => 1 |
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45 | ); |
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46 | TEXT_IO.PUT_LINE( " ***" ); |
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47 | |
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48 | MPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( '1', '1', '1', ' ' ); |
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49 | MPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( '2', '2', '2', ' ' ); |
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50 | |
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51 | TEXT_IO.PUT_LINE( "Creating test task (Global)" ); |
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52 | |
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53 | RTEMS.TASKS.CREATE( |
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54 | MPTEST.TASK_NAME( TEST_SUPPORT.NODE ), |
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55 | 1, |
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56 | 2048, |
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57 | RTEMS.NO_PREEMPT, |
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58 | RTEMS.GLOBAL, |
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59 | MPTEST.TASK_ID( 1 ), |
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60 | STATUS |
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61 | ); |
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62 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE" ); |
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63 | |
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64 | RTEMS.TASKS.START( |
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65 | MPTEST.TASK_ID( 1 ), |
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66 | MPTEST.TEST_TASK'ACCESS, |
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67 | 0, |
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68 | STATUS |
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69 | ); |
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70 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START" ); |
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71 | |
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72 | RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); |
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73 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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74 | |
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75 | end INIT; |
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76 | |
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77 | -- |
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78 | -- TEST_TASK |
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79 | -- |
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80 | |
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81 | procedure TEST_TASK ( |
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82 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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83 | ) is |
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84 | TID : RTEMS.ID; |
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85 | TEST_TID : RTEMS.ID; |
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86 | REMOTE_TID : RTEMS.ID; |
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87 | REMOTE_NODE : RTEMS.UNSIGNED32; |
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88 | NOTE : RTEMS.UNSIGNED32; |
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89 | STATUS : RTEMS.STATUS_CODES; |
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90 | begin |
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91 | |
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92 | RTEMS.TASKS.IDENT( RTEMS.SELF, RTEMS.SEARCH_ALL_NODES, TID, STATUS ); |
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93 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT OF SELF" ); |
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94 | |
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95 | if TEST_SUPPORT.NODE = 1 then |
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96 | REMOTE_NODE := 2; |
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97 | else |
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98 | REMOTE_NODE := 1; |
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99 | end if; |
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100 | |
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101 | TEXT_IO.PUT_LINE( "Getting TID of remote task (all nodes)" ); |
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102 | |
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103 | loop |
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104 | |
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105 | RTEMS.TASKS.IDENT( |
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106 | MPTEST.TASK_NAME( REMOTE_NODE ), |
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107 | RTEMS.SEARCH_ALL_NODES, |
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108 | REMOTE_TID, |
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109 | STATUS |
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110 | ); |
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111 | |
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112 | exit when RTEMS.IS_STATUS_SUCCESSFUL( STATUS ); |
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113 | |
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114 | end loop; |
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115 | |
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116 | -- |
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117 | -- We just got this ID above so looping is not necessary. |
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118 | -- |
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119 | |
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120 | TEXT_IO.PUT_LINE( "Getting TID of remote task (1 node)" ); |
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121 | RTEMS.TASKS.IDENT( |
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122 | MPTEST.TASK_NAME( REMOTE_NODE ), |
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123 | REMOTE_NODE, |
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124 | TEST_TID, |
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125 | STATUS |
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126 | ); |
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127 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT" ); |
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128 | |
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129 | if TEST_TID /= REMOTE_TID then |
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130 | TEXT_IO.PUT_LINE( "task_ident tid's do not match!!" ); |
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131 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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132 | end if; |
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133 | |
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134 | RTEMS.TASKS.DELETE( REMOTE_TID, STATUS ); |
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135 | TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( |
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136 | STATUS, |
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137 | RTEMS.ILLEGAL_ON_REMOTE_OBJECT, |
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138 | "task_delete of remote task" |
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139 | ); |
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140 | TEXT_IO.PUT_LINE( |
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141 | "task_delete of remote task returned the correct error" |
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142 | ); |
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143 | |
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144 | RTEMS.TASKS.START( REMOTE_TID, MPTEST.TEST_TASK'ACCESS, 0, STATUS ); |
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145 | TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( |
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146 | STATUS, |
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147 | RTEMS.ILLEGAL_ON_REMOTE_OBJECT, |
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148 | "task_start of remote task" |
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149 | ); |
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150 | TEXT_IO.PUT_LINE( |
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151 | "task_start of remote task returned the correct error" |
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152 | ); |
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153 | |
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154 | RTEMS.TASKS.RESTART( REMOTE_TID, 0, STATUS ); |
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155 | TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( |
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156 | STATUS, |
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157 | RTEMS.ILLEGAL_ON_REMOTE_OBJECT, |
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158 | "task_restart of remote task" |
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159 | ); |
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160 | TEXT_IO.PUT_LINE( |
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161 | "task_restart of remote task returned the correct error" |
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162 | ); |
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163 | |
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164 | |
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165 | TEXT_IO.PUT( "Setting notepad " ); |
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166 | UNSIGNED32_IO.PUT( RTEMS.GET_NODE( TID ), WIDTH=>1 ); |
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167 | TEXT_IO.PUT( " of the remote task to " ); |
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168 | UNSIGNED32_IO.PUT( RTEMS.GET_NODE( TID ), WIDTH=>1 ); |
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169 | TEXT_IO.NEW_LINE; |
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170 | RTEMS.TASKS.SET_NOTE( |
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171 | REMOTE_TID, |
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172 | RTEMS.GET_NODE( TID ), |
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173 | RTEMS.GET_NODE( TID ), |
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174 | STATUS |
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175 | ); |
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176 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_NOTE" ); |
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177 | |
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178 | TEXT_IO.PUT_LINE( "Getting a notepad of the remote task" ); |
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179 | RTEMS.TASKS.GET_NOTE( |
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180 | REMOTE_TID, |
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181 | RTEMS.GET_NODE( TID ), |
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182 | NOTE, |
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183 | STATUS |
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184 | ); |
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185 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_GET_NOTE" ); |
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186 | |
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187 | if NOTE = RTEMS.GET_NODE( TID ) then |
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188 | TEXT_IO.PUT_LINE( "Remote notepad set and read correctly" ); |
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189 | else |
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190 | TEXT_IO.PUT( |
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191 | "FAILURE!!! Remote notepad was not set and read correctly (" |
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192 | ); |
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193 | UNSIGNED32_IO.PUT( NOTE ); |
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194 | TEXT_IO.PUT( ", " ); |
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195 | UNSIGNED32_IO.PUT( RTEMS.GET_NODE( TID ) ); |
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196 | TEXT_IO.PUT_LINE( ")" ); |
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197 | |
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198 | end if; |
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199 | |
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200 | RTEMS.TASKS.DELETE( REMOTE_TID, STATUS ); |
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201 | TEXT_IO.PUT_LINE( "*** END OF TEST 2 ***" ); |
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202 | |
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203 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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204 | |
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205 | end TEST_TASK; |
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206 | |
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207 | end MPTEST; |
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