1 | -- |
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2 | -- TMTEST / 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 23 of the RTEMS |
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7 | -- Timing 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 | -- |
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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.com/license/LICENSE. |
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19 | -- |
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20 | -- $Id$ |
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21 | -- |
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22 | |
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23 | with INTERFACES; use INTERFACES; |
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24 | with RTEMS; |
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25 | with RTEMS_CALLING_OVERHEAD; |
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26 | with TEST_SUPPORT; |
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27 | with TEXT_IO; |
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28 | with TIME_TEST_SUPPORT; |
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29 | with UNSIGNED32_IO; |
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30 | |
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31 | package body TMTEST is |
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32 | |
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33 | --PAGE |
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34 | -- |
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35 | -- INIT |
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36 | -- |
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37 | |
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38 | procedure INIT ( |
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39 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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40 | ) is |
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41 | OVERHEAD : RTEMS.UNSIGNED32; |
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42 | TASK_PRIORITY : RTEMS.TASK_PRIORITY; |
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43 | ID : RTEMS.ID; |
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44 | TASK_ENTRY : RTEMS.TASK_ENTRY; |
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45 | STATUS : RTEMS.STATUS_CODES; |
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46 | begin |
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47 | |
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48 | TEXT_IO.NEW_LINE( 2 ); |
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49 | TEXT_IO.PUT_LINE( "*** TIME TEST 23 ***" ); |
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50 | |
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51 | TIMER_DRIVER.INITIALIZE; |
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52 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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53 | loop |
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54 | TIMER_DRIVER.EMPTY_FUNCTION; |
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55 | end loop; |
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56 | OVERHEAD := TIMER_DRIVER.READ_TIMER; |
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57 | |
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58 | TASK_PRIORITY := 5; |
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59 | |
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60 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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61 | loop |
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62 | |
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63 | RTEMS.TASK_CREATE( |
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64 | RTEMS.BUILD_NAME( 'T', 'I', 'M', 'E' ), |
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65 | TASK_PRIORITY, |
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66 | 1024, |
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67 | RTEMS.DEFAULT_MODES, |
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68 | RTEMS.DEFAULT_ATTRIBUTES, |
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69 | ID, |
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70 | STATUS |
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71 | ); |
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72 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" ); |
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73 | |
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74 | if INDEX = 1 then |
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75 | TASK_ENTRY := TMTEST.HIGH_TASK'ACCESS; |
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76 | elsif INDEX = TIME_TEST_SUPPORT.OPERATION_COUNT then |
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77 | TASK_ENTRY := TMTEST.LOW_TASK'ACCESS; |
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78 | else |
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79 | TASK_ENTRY := TMTEST.MIDDLE_TASKS'ACCESS; |
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80 | end if; |
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81 | |
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82 | RTEMS.TASK_START( ID, TASK_ENTRY, 0, STATUS ); |
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83 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); |
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84 | |
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85 | TASK_PRIORITY := TASK_PRIORITY + 1; |
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86 | |
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87 | end loop; |
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88 | |
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89 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
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90 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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91 | |
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92 | end INIT; |
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93 | |
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94 | --PAGE |
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95 | -- |
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96 | -- NULL_DELAY |
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97 | -- |
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98 | |
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99 | procedure NULL_DELAY ( |
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100 | IGNORED_ID : in RTEMS.ID; |
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101 | IGNORED_ADDRESS : in RTEMS.ADDRESS |
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102 | ) is |
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103 | begin |
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104 | |
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105 | NULL; |
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106 | |
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107 | end NULL_DELAY; |
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108 | |
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109 | --PAGE |
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110 | -- |
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111 | -- HIGH_TASK |
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112 | -- |
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113 | |
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114 | procedure HIGH_TASK ( |
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115 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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116 | ) is |
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117 | OVERHEAD : RTEMS.UNSIGNED32; |
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118 | STATUS : RTEMS.STATUS_CODES; |
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119 | begin |
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120 | |
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121 | TIMER_DRIVER.INITIALIZE; |
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122 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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123 | loop |
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124 | TIMER_DRIVER.EMPTY_FUNCTION; |
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125 | end loop; |
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126 | OVERHEAD := TIMER_DRIVER.READ_TIMER; |
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127 | |
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128 | TIMER_DRIVER.INITIALIZE; |
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129 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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130 | loop |
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131 | RTEMS.TIMER_CREATE( |
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132 | INDEX, |
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133 | TMTEST.TIMER_ID( INDEX ), |
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134 | STATUS |
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135 | ); |
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136 | end loop; |
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137 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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138 | |
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139 | TIME_TEST_SUPPORT.PUT_TIME( |
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140 | "TIMER_CREATE", |
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141 | TMTEST.END_TIME, |
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142 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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143 | 0, |
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144 | RTEMS_CALLING_OVERHEAD.TIMER_CREATE |
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145 | ); |
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146 | |
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147 | TIMER_DRIVER.INITIALIZE; |
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148 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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149 | loop |
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150 | RTEMS.TIMER_FIRE_AFTER( |
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151 | TMTEST.TIMER_ID( INDEX ), |
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152 | 500, |
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153 | TMTEST.NULL_DELAY'ACCESS, |
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154 | RTEMS.NULL_ADDRESS, |
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155 | STATUS |
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156 | ); |
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157 | end loop; |
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158 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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159 | |
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160 | TIME_TEST_SUPPORT.PUT_TIME( |
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161 | "TIMER_FIRE_AFTER (inactive)", |
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162 | TMTEST.END_TIME, |
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163 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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164 | 0, |
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165 | RTEMS_CALLING_OVERHEAD.TIMER_FIRE_AFTER |
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166 | ); |
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167 | |
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168 | TIMER_DRIVER.INITIALIZE; |
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169 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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170 | loop |
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171 | RTEMS.TIMER_FIRE_AFTER( |
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172 | TMTEST.TIMER_ID( INDEX ), |
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173 | 500, |
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174 | TMTEST.NULL_DELAY'ACCESS, |
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175 | RTEMS.NULL_ADDRESS, |
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176 | STATUS |
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177 | ); |
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178 | end loop; |
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179 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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180 | |
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181 | TIME_TEST_SUPPORT.PUT_TIME( |
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182 | "TIMER_FIRE_AFTER (active)", |
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183 | TMTEST.END_TIME, |
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184 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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185 | 0, |
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186 | RTEMS_CALLING_OVERHEAD.TIMER_FIRE_AFTER |
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187 | ); |
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188 | |
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189 | TIMER_DRIVER.INITIALIZE; |
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190 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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191 | loop |
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192 | RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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193 | end loop; |
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194 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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195 | |
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196 | TIME_TEST_SUPPORT.PUT_TIME( |
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197 | "TIMER_CANCEL (active)", |
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198 | TMTEST.END_TIME, |
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199 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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200 | 0, |
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201 | RTEMS_CALLING_OVERHEAD.TIMER_CANCEL |
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202 | ); |
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203 | |
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204 | TIMER_DRIVER.INITIALIZE; |
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205 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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206 | loop |
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207 | RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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208 | end loop; |
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209 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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210 | |
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211 | TIME_TEST_SUPPORT.PUT_TIME( |
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212 | "TIMER_CANCEL (inactive)", |
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213 | TMTEST.END_TIME, |
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214 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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215 | 0, |
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216 | RTEMS_CALLING_OVERHEAD.TIMER_CANCEL |
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217 | ); |
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218 | |
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219 | TIMER_DRIVER.INITIALIZE; |
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220 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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221 | loop |
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222 | RTEMS.TIMER_RESET( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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223 | end loop; |
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224 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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225 | |
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226 | TIME_TEST_SUPPORT.PUT_TIME( |
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227 | "TIMER_RESET (inactive)", |
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228 | TMTEST.END_TIME, |
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229 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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230 | 0, |
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231 | RTEMS_CALLING_OVERHEAD.TIMER_RESET |
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232 | ); |
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233 | |
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234 | TIMER_DRIVER.INITIALIZE; |
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235 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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236 | loop |
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237 | RTEMS.TIMER_RESET( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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238 | end loop; |
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239 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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240 | |
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241 | TIME_TEST_SUPPORT.PUT_TIME( |
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242 | "TIMER_RESET (active)", |
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243 | TMTEST.END_TIME, |
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244 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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245 | 0, |
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246 | RTEMS_CALLING_OVERHEAD.TIMER_RESET |
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247 | ); |
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248 | |
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249 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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250 | loop |
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251 | RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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252 | end loop; |
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253 | |
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254 | TMTEST.TIME_OF_DAY := ( 1988, 12, 31, 9, 0, 0, 0 ); |
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255 | |
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256 | RTEMS.CLOCK_SET( TMTEST.TIME_OF_DAY, STATUS ); |
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257 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_SET" ); |
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258 | |
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259 | TMTEST.TIME_OF_DAY.YEAR := 1989; |
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260 | |
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261 | TIMER_DRIVER.INITIALIZE; |
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262 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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263 | loop |
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264 | RTEMS.TIMER_FIRE_WHEN( |
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265 | TMTEST.TIMER_ID( INDEX ), |
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266 | TMTEST.TIME_OF_DAY, |
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267 | TMTEST.NULL_DELAY'ACCESS, |
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268 | RTEMS.NULL_ADDRESS, |
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269 | STATUS |
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270 | ); |
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271 | end loop; |
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272 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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273 | |
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274 | TIME_TEST_SUPPORT.PUT_TIME( |
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275 | "TIMER_FIRE_WHEN (inactive)", |
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276 | TMTEST.END_TIME, |
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277 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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278 | 0, |
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279 | RTEMS_CALLING_OVERHEAD.TIMER_FIRE_WHEN |
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280 | ); |
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281 | |
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282 | TIMER_DRIVER.INITIALIZE; |
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283 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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284 | loop |
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285 | RTEMS.TIMER_FIRE_WHEN( |
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286 | TMTEST.TIMER_ID( INDEX ), |
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287 | TMTEST.TIME_OF_DAY, |
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288 | TMTEST.NULL_DELAY'ACCESS, |
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289 | RTEMS.NULL_ADDRESS, |
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290 | STATUS |
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291 | ); |
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292 | end loop; |
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293 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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294 | |
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295 | TIME_TEST_SUPPORT.PUT_TIME( |
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296 | "TIMER_FIRE_WHEN (active)", |
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297 | TMTEST.END_TIME, |
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298 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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299 | 0, |
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300 | RTEMS_CALLING_OVERHEAD.TIMER_FIRE_WHEN |
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301 | ); |
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302 | |
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303 | TIMER_DRIVER.INITIALIZE; |
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304 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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305 | loop |
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306 | RTEMS.TIMER_DELETE( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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307 | end loop; |
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308 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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309 | |
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310 | TIME_TEST_SUPPORT.PUT_TIME( |
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311 | "TIMER_DELETE (active)", |
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312 | TMTEST.END_TIME, |
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313 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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314 | 0, |
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315 | RTEMS_CALLING_OVERHEAD.TIMER_DELETE |
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316 | ); |
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317 | |
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318 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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319 | loop |
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320 | RTEMS.TIMER_CREATE( INDEX, TMTEST.TIMER_ID( INDEX ), STATUS ); |
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321 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_CREATE" ); |
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322 | |
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323 | RTEMS.TIMER_FIRE_AFTER( |
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324 | TMTEST.TIMER_ID( INDEX ), |
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325 | 500, |
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326 | TMTEST.NULL_DELAY'ACCESS, |
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327 | RTEMS.NULL_ADDRESS, |
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328 | STATUS |
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329 | ); |
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330 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_FIRE_AFTER" ); |
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331 | |
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332 | RTEMS.TIMER_CANCEL( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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333 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_CANCEL" ); |
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334 | |
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335 | end loop; |
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336 | |
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337 | TIMER_DRIVER.INITIALIZE; |
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338 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
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339 | loop |
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340 | RTEMS.TIMER_DELETE( TMTEST.TIMER_ID( INDEX ), STATUS ); |
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341 | end loop; |
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342 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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343 | |
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344 | TIME_TEST_SUPPORT.PUT_TIME( |
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345 | "TIMER_DELETE (inactive)", |
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346 | TMTEST.END_TIME, |
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347 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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348 | 0, |
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349 | RTEMS_CALLING_OVERHEAD.TIMER_DELETE |
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350 | ); |
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351 | |
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352 | TIMER_DRIVER.INITIALIZE; |
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353 | RTEMS.TASK_WAKE_WHEN( TMTEST.TIME_OF_DAY, STATUS ); |
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354 | |
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355 | end HIGH_TASK; |
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356 | |
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357 | --PAGE |
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358 | -- |
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359 | -- MIDDLE_TASKS |
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360 | -- |
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361 | |
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362 | procedure MIDDLE_TASKS ( |
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363 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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364 | ) is |
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365 | STATUS : RTEMS.STATUS_CODES; |
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366 | begin |
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367 | |
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368 | RTEMS.TASK_WAKE_WHEN( TMTEST.TIME_OF_DAY, STATUS ); |
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369 | |
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370 | end MIDDLE_TASKS; |
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371 | |
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372 | --PAGE |
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373 | -- |
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374 | -- LOW_TASK |
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375 | -- |
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376 | |
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377 | procedure LOW_TASK ( |
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378 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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379 | ) is |
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380 | begin |
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381 | |
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382 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
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383 | |
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384 | TIME_TEST_SUPPORT.PUT_TIME( |
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385 | "TASK_WAKE_WHEN", |
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386 | TMTEST.END_TIME, |
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387 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
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388 | 0, |
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389 | RTEMS_CALLING_OVERHEAD.TASK_WAKE_WHEN |
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390 | ); |
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391 | |
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392 | TEXT_IO.PUT_LINE( "*** END OF TIME TEST 23 ***" ); |
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393 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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394 | |
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395 | end LOW_TASK; |
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396 | |
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397 | end TMTEST; |
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