1 | -- |
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2 | -- MPTEST / SPECIFICATION |
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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 specification for Test 9 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) 1989-1997. |
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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 CLOCK_DRIVER; |
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25 | with BSP_MPCI; |
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26 | with RTEMS; |
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27 | |
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28 | package MPTEST is |
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29 | |
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30 | -- |
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31 | -- These arrays contain the IDs and NAMEs of all RTEMS tasks created |
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32 | -- by this test. |
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33 | -- |
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34 | |
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35 | TASK_ID : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.ID; |
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36 | TASK_NAME : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.NAME; |
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37 | |
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38 | -- |
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39 | -- These arrays contain the IDs and NAMEs of all RTEMS message |
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40 | -- queues created by this test. |
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41 | -- |
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42 | |
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43 | QUEUE_ID : array ( RTEMS.UNSIGNED32 range 1 .. 2 ) of RTEMS.ID; |
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44 | QUEUE_NAME : array ( RTEMS.UNSIGNED32 range 1 .. 2 ) of RTEMS.NAME; |
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45 | |
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46 | -- |
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47 | -- The following are message buffers used to contain the test messages |
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48 | -- and pointers to those buffers. |
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49 | -- |
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50 | |
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51 | RECEIVE_BUFFER_AREA : RTEMS.BUFFER; |
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52 | BUFFER_AREA_1 : RTEMS.BUFFER; |
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53 | BUFFER_AREA_2 : RTEMS.BUFFER; |
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54 | BUFFER_AREA_3 : RTEMS.BUFFER; |
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55 | BUFFER_AREA_4 : RTEMS.BUFFER; |
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56 | |
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57 | RECEIVE_BUFFER : RTEMS.BUFFER_POINTER; |
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58 | BUFFER_1 : RTEMS.BUFFER_POINTER; |
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59 | BUFFER_2 : RTEMS.BUFFER_POINTER; |
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60 | BUFFER_3 : RTEMS.BUFFER_POINTER; |
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61 | BUFFER_4 : RTEMS.BUFFER_POINTER; |
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62 | |
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63 | -- |
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64 | -- This variable contains the ID of the remote task with which this |
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65 | -- test interacts. |
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66 | -- |
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67 | |
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68 | REMOTE_TID : RTEMS.ID; |
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69 | |
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70 | -- |
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71 | -- This variable contains the node on which the remote task with which |
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72 | -- this test interacts resides. |
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73 | -- |
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74 | |
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75 | REMOTE_NODE : RTEMS.UNSIGNED32; |
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76 | |
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77 | -- |
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78 | -- The number of events to process per dot printed out. |
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79 | -- |
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80 | |
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81 | PER_DOT : constant RTEMS.UNSIGNED32 := 100; |
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82 | |
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83 | -- |
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84 | -- INIT |
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85 | -- |
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86 | -- DESCRIPTION: |
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87 | -- |
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88 | -- This RTEMS task initializes the application. |
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89 | -- |
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90 | |
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91 | procedure INIT ( |
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92 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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93 | ); |
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94 | |
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95 | -- |
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96 | -- SEND_MESSAGES |
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97 | -- |
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98 | -- This subprogram prints and sends a sequence of three test messages. |
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99 | -- One of the messages is sent, one is urgent, and one is broadcast. |
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100 | -- A one second pause is between each the sending of each message. |
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101 | -- |
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102 | |
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103 | procedure SEND_MESSAGES; |
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104 | |
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105 | -- |
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106 | -- RECEIVE_MESSAGES |
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107 | -- |
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108 | -- This subprogram receives and prints a sequence of three test messages. |
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109 | -- |
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110 | |
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111 | procedure RECEIVE_MESSAGES; |
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112 | |
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113 | -- |
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114 | -- FILL_BUFFER |
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115 | -- |
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116 | -- DESCRIPTION: |
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117 | -- |
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118 | -- This subprogram takes the SOURCE input string and places |
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119 | -- up to the first sixteen characters of that string into |
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120 | -- the message BUFFER. |
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121 | -- |
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122 | |
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123 | procedure FILL_BUFFER ( |
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124 | SOURCE : in STRING; |
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125 | BUFFER : out RTEMS.BUFFER |
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126 | ); |
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127 | |
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128 | -- |
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129 | -- PUT_BUFFER |
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130 | -- |
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131 | -- DESCRIPTION: |
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132 | -- |
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133 | -- This subprogram prints the specified message BUFFER. |
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134 | -- |
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135 | |
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136 | procedure PUT_BUFFER ( |
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137 | BUFFER : in RTEMS.BUFFER |
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138 | ); |
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139 | |
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140 | -- |
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141 | -- TEST_TASK |
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142 | -- |
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143 | -- DESCRIPTION: |
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144 | -- |
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145 | -- This is the body of the RTEMS tasks which constitute this test. |
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146 | -- |
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147 | |
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148 | procedure TEST_TASK ( |
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149 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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150 | ); |
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151 | |
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152 | -- |
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153 | -- This is the Driver Address Table for this test. |
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154 | -- |
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155 | |
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156 | DEVICE_DRIVERS : aliased RTEMS.DRIVER_ADDRESS_TABLE( 1 .. 1 ) := |
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157 | (1=> |
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158 | ( |
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159 | CLOCK_DRIVER.INITIALIZE'ACCESS, -- Initialization |
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160 | RTEMS.NO_DRIVER_ENTRY, -- Open |
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161 | RTEMS.NO_DRIVER_ENTRY, -- Close |
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162 | RTEMS.NO_DRIVER_ENTRY, -- Read |
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163 | RTEMS.NO_DRIVER_ENTRY, -- Write |
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164 | RTEMS.NO_DRIVER_ENTRY -- Control |
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165 | ) |
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166 | ); |
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167 | |
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168 | -- |
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169 | -- This is the Initialization Tasks Table for this test. |
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170 | -- |
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171 | |
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172 | INITIALIZATION_TASKS : aliased RTEMS.INITIALIZATION_TASKS_TABLE( 1 .. 1 ) := |
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173 | (1=> |
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174 | ( |
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175 | RTEMS.BUILD_NAME( 'U', 'I', '1', ' ' ), -- task name |
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176 | 2048, -- stack size |
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177 | 1, -- priority |
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178 | RTEMS.DEFAULT_ATTRIBUTES, -- attributes |
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179 | MPTEST.INIT'ACCESS, -- entry point |
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180 | RTEMS.NO_PREEMPT, -- initial mode |
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181 | 0 -- argument list |
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182 | ) |
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183 | ); |
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184 | |
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185 | ---------------------------------------------------------------------------- |
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186 | ---------------------------------------------------------------------------- |
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187 | -- BEGIN SUBPACKAGE -- |
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188 | ---------------------------------------------------------------------------- |
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189 | ---------------------------------------------------------------------------- |
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190 | |
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191 | -- |
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192 | -- MPTEST.PER_NODE_CONFIGURATION / SPECIFICATION |
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193 | -- |
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194 | -- DESCRIPTION: |
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195 | -- |
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196 | -- This package is the specification for the subpackage |
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197 | -- which will define the per node configuration parameters. |
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198 | -- |
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199 | |
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200 | package PER_NODE_CONFIGURATION is |
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201 | |
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202 | -- |
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203 | -- LOCAL_NODE_NUMBER |
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204 | -- |
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205 | -- DESCRIPTION: |
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206 | -- |
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207 | -- This function returns the node number for this node. |
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208 | -- |
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209 | |
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210 | function LOCAL_NODE_NUMBER |
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211 | return RTEMS.UNSIGNED32; |
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212 | |
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213 | pragma INLINE ( LOCAL_NODE_NUMBER ); |
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214 | |
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215 | end PER_NODE_CONFIGURATION; |
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216 | |
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217 | ---------------------------------------------------------------------------- |
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218 | ---------------------------------------------------------------------------- |
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219 | -- END SUBPACKAGE -- |
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220 | ---------------------------------------------------------------------------- |
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221 | ---------------------------------------------------------------------------- |
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222 | |
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223 | -- |
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224 | -- This is the Multiprocessor Configuration Table for this test. |
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225 | -- |
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226 | |
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227 | MULTIPROCESSING_CONFIGURATION : aliased RTEMS.MULTIPROCESSING_TABLE := ( |
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228 | MPTEST.PER_NODE_CONFIGURATION.LOCAL_NODE_NUMBER, |
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229 | 2, -- maximum # nodes in system |
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230 | 32, -- maximum # global objects |
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231 | 32 -- maximum # proxies |
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232 | ); |
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233 | |
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234 | -- |
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235 | -- This is the Configuration Table for this test. |
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236 | -- |
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237 | |
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238 | CONFIGURATION : aliased RTEMS.CONFIGURATION_TABLE := ( |
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239 | RTEMS.NULL_ADDRESS, -- will be replaced by BSP |
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240 | 64 * 1024, -- executive RAM size |
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241 | 10, -- maximum # tasks |
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242 | 0, -- maximum # timers |
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243 | 0, -- maximum # semaphores |
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244 | 1, -- maximum # message queues |
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245 | 1, -- maximum # messages |
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246 | 0, -- maximum # partitions |
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247 | 0, -- maximum # regions |
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248 | 0, -- maximum # dp memory areas |
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249 | 0, -- maximum # periods |
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250 | 0, -- maximum # user extensions |
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251 | RTEMS.MILLISECONDS_TO_MICROSECONDS(10), -- # us in a tick |
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252 | 50 -- # ticks in a timeslice |
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253 | ); |
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254 | |
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255 | end MPTEST; |
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