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 14 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 ADDRESS_IO; |
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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 INTERFACES; use INTERFACES; |
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26 | with RTEMS.TIMER; |
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27 | with RTEMS.SIGNAL; |
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28 | with Interfaces.C; |
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29 | use Interfaces.C; |
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30 | |
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31 | package body SPTEST is |
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32 | |
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33 | -- |
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34 | -- INIT |
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35 | -- |
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36 | |
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37 | procedure INIT ( |
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38 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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39 | ) is |
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40 | pragma Unreferenced(ARGUMENT); |
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41 | STATUS : RTEMS.STATUS_CODES; |
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42 | begin |
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43 | |
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44 | TEXT_IO.NEW_LINE( 2 ); |
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45 | TEST_SUPPORT.ADA_TEST_BEGIN; |
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46 | |
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47 | SPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' ); |
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48 | SPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( 'T', 'A', '2', ' ' ); |
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49 | |
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50 | RTEMS.TASKS.CREATE( |
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51 | SPTEST.TASK_NAME( 1 ), |
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52 | 1, |
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53 | RTEMS.MINIMUM_STACK_SIZE * 2, |
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54 | RTEMS.DEFAULT_MODES, |
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55 | RTEMS.DEFAULT_ATTRIBUTES, |
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56 | SPTEST.TASK_ID( 1 ), |
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57 | STATUS |
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58 | ); |
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59 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" ); |
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60 | |
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61 | RTEMS.TASKS.CREATE( |
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62 | SPTEST.TASK_NAME( 2 ), |
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63 | 1, |
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64 | RTEMS.MINIMUM_STACK_SIZE * 2, |
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65 | RTEMS.DEFAULT_MODES, |
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66 | RTEMS.DEFAULT_ATTRIBUTES, |
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67 | SPTEST.TASK_ID( 2 ), |
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68 | STATUS |
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69 | ); |
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70 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" ); |
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71 | |
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72 | RTEMS.TASKS.START( |
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73 | SPTEST.TASK_ID( 1 ), |
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74 | SPTEST.TASK_1'ACCESS, |
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75 | 0, |
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76 | STATUS |
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77 | ); |
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78 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" ); |
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79 | |
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80 | RTEMS.TASKS.START( |
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81 | SPTEST.TASK_ID( 2 ), |
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82 | SPTEST.TASK_2'ACCESS, |
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83 | 0, |
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84 | STATUS |
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85 | ); |
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86 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" ); |
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87 | |
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88 | SPTEST.TIMER_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'M', '1', ' ' ); |
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89 | |
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90 | RTEMS.TIMER.CREATE( |
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91 | SPTEST.TIMER_NAME( 1 ), |
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92 | SPTEST.TIMER_ID( 1 ), |
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93 | STATUS |
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94 | ); |
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95 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_CREATE OF TM1" ); |
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96 | |
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97 | RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); |
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98 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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99 | |
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100 | end INIT; |
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101 | |
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102 | -- |
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103 | -- SIGNAL_3_TO_TASK_1 |
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104 | -- |
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105 | |
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106 | procedure SIGNAL_3_TO_TASK_1 ( |
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107 | ID : in RTEMS.ID; |
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108 | POINTER : in RTEMS.ADDRESS |
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109 | ) is |
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110 | STATUS : RTEMS.STATUS_CODES; |
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111 | begin |
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112 | |
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113 | RTEMS.SIGNAL.SEND( SPTEST.TASK_ID( 1 ), RTEMS.SIGNAL_3, STATUS ); |
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114 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SIGNAL_SEND of 3" ); |
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115 | |
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116 | SPTEST.TIMER_GOT_THIS_ID := ID; |
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117 | SPTEST.TIMER_GOT_THIS_POINTER := POINTER; |
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118 | |
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119 | SPTEST.SIGNAL_SENT := TRUE; |
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120 | |
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121 | end SIGNAL_3_TO_TASK_1; |
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122 | |
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123 | -- |
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124 | -- TASK_1 |
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125 | -- |
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126 | |
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127 | procedure TASK_1 ( |
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128 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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129 | ) is |
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130 | pragma Unreferenced(ARGUMENT); |
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131 | PREVIOUS_MODE : RTEMS.MODE; |
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132 | STATUS : RTEMS.STATUS_CODES; |
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133 | begin |
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134 | |
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135 | TEXT_IO.PUT_LINE( "TA1 - signal_catch - INTERRUPT_LEVEL( 3 )" ); |
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136 | RTEMS.SIGNAL.CATCH( |
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137 | SPTEST.PROCESS_ASR'ACCESS, |
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138 | RTEMS.INTERRUPT_LEVEL( 3 ), |
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139 | STATUS |
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140 | ); |
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141 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SIGNAL_CATCH INTERRUPT(3)" ); |
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142 | |
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143 | TEXT_IO.PUT_LINE( "TA1 - signal_send - SIGNAL_16 to self" ); |
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144 | RTEMS.SIGNAL.SEND( RTEMS.SELF, RTEMS.SIGNAL_16, STATUS ); |
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145 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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146 | STATUS, |
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147 | "SIGNAL_SEND - SIGNAL_16 to SELF" |
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148 | ); |
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149 | |
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150 | TEXT_IO.PUT_LINE( "TA1 - signal_send - SIGNAL_0 to self" ); |
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151 | RTEMS.SIGNAL.SEND( RTEMS.SELF, RTEMS.SIGNAL_0, STATUS ); |
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152 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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153 | STATUS, |
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154 | "SIGNAL_SEND - SIGNAL_0 to SELF" |
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155 | ); |
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156 | |
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157 | TEXT_IO.PUT_LINE( "TA1 - signal_catch - NO_ASR" ); |
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158 | RTEMS.SIGNAL.CATCH(SPTEST.PROCESS_ASR'ACCESS, RTEMS.NO_ASR, STATUS); |
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159 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SIGNAL_CATCH - NO_ASR" ); |
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160 | |
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161 | TEST_SUPPORT.PAUSE; |
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162 | |
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163 | TEXT_IO.PUT_LINE( "TA1 - signal_send - SIGNAL_1 to self" ); |
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164 | RTEMS.SIGNAL.SEND( RTEMS.SELF, RTEMS.SIGNAL_1, STATUS ); |
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165 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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166 | STATUS, |
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167 | "SIGNAL_SEND - SIGNAL_1 to SELF" |
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168 | ); |
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169 | |
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170 | TEXT_IO.PUT_LINE( "TA1 - task_mode - disable ASRs" ); |
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171 | RTEMS.TASKS.MODE( |
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172 | RTEMS.NO_ASR, |
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173 | RTEMS.ASR_MASK, |
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174 | PREVIOUS_MODE, |
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175 | STATUS |
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176 | ); |
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177 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_MODE" ); |
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178 | |
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179 | SPTEST.TIMER_GOT_THIS_ID := 0; |
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180 | SPTEST.TIMER_GOT_THIS_POINTER := RTEMS.NULL_ADDRESS; |
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181 | |
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182 | TEXT_IO.PUT_LINE( "TA1 - sending signal to SELF from timer" ); |
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183 | RTEMS.TIMER.FIRE_AFTER( |
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184 | SPTEST.TIMER_ID( 1 ), |
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185 | TEST_SUPPORT.TICKS_PER_SECOND / 2, |
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186 | SPTEST.SIGNAL_3_TO_TASK_1'ACCESS, |
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187 | SPTEST.TASK_1'ADDRESS, |
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188 | STATUS |
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189 | ); |
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190 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TIMER_FIRE_AFTER" ); |
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191 | |
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192 | TEXT_IO.PUT_LINE( "TA1 - waiting for signal to arrive" ); |
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193 | |
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194 | SPTEST.SIGNAL_SENT := FALSE; |
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195 | SPTEST.ASR_FIRED := FALSE; |
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196 | |
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197 | loop |
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198 | exit when SPTEST.SIGNAL_SENT; |
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199 | end loop; |
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200 | |
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201 | if SPTEST.TIMER_GOT_THIS_ID = SPTEST.TIMER_ID( 1 ) and then |
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202 | RTEMS.ARE_EQUAL(SPTEST.TIMER_GOT_THIS_POINTER, |
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203 | SPTEST.TASK_1'ADDRESS) then |
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204 | |
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205 | TEXT_IO.PUT_LINE( "TA1 - timer routine got the correct arguments" ); |
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206 | |
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207 | else |
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208 | |
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209 | TEXT_IO.PUT( "TA1 - timer got (" ); |
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210 | UNSIGNED32_IO.PUT( SPTEST.TIMER_GOT_THIS_ID ); |
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211 | TEXT_IO.PUT( "," ); |
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212 | ADDRESS_IO.PUT( SPTEST.TIMER_GOT_THIS_POINTER ); |
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213 | TEXT_IO.PUT( ") instead of (" ); |
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214 | UNSIGNED32_IO.PUT( SPTEST.TIMER_ID( 1 ) ); |
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215 | TEXT_IO.PUT( "," ); |
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216 | ADDRESS_IO.PUT( SPTEST.TASK_1'ADDRESS ); |
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217 | TEXT_IO.PUT_LINE( ")!!!!" ); |
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218 | |
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219 | end if; |
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220 | |
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221 | TEXT_IO.PUT_LINE( "TA1 - task_mode - enable ASRs" ); |
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222 | RTEMS.TASKS.MODE( |
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223 | RTEMS.ASR, |
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224 | RTEMS.ASR_MASK, |
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225 | PREVIOUS_MODE, |
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226 | STATUS |
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227 | ); |
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228 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_MODE" ); |
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229 | |
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230 | TEXT_IO.PUT_LINE( "TA1 - signal_catch - ASR ADDRESS of NULL" ); |
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231 | RTEMS.SIGNAL.CATCH( NULL, RTEMS.DEFAULT_MODES, STATUS ); |
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232 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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233 | STATUS, |
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234 | "SIGNAL_CATCH - NULL ADDRESS" |
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235 | ); |
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236 | |
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237 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete self" ); |
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238 | RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS ); |
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239 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
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240 | |
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241 | end TASK_1; |
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242 | |
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243 | -- |
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244 | -- TASK_2 |
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245 | -- |
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246 | |
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247 | procedure TASK_2 ( |
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248 | ARGUMENT : in RTEMS.TASKS.ARGUMENT |
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249 | ) is |
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250 | pragma Unreferenced(ARGUMENT); |
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251 | STATUS : RTEMS.STATUS_CODES; |
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252 | begin |
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253 | |
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254 | TEXT_IO.PUT_LINE( "TA2 - signal_send - SIGNAL_17 to TA1" ); |
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255 | RTEMS.SIGNAL.SEND( SPTEST.TASK_ID( 1 ), RTEMS.SIGNAL_17, STATUS ); |
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256 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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257 | STATUS, |
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258 | "SIGNAL_SEND - SIGNAL_17 to TA1" |
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259 | ); |
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260 | |
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261 | TEXT_IO.PUT_LINE( "TA2 - task_wake_after - yield processor" ); |
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262 | RTEMS.TASKS.WAKE_AFTER( RTEMS.YIELD_PROCESSOR, STATUS ); |
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263 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER YIELD" ); |
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264 | |
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265 | TEXT_IO.PUT_LINE( |
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266 | "TA2 - signal_send - SIGNAL_18 and SIGNAL_19 to TA1" |
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267 | ); |
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268 | RTEMS.SIGNAL.SEND( |
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269 | SPTEST.TASK_ID( 1 ), |
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270 | RTEMS.SIGNAL_18 + RTEMS.SIGNAL_19, |
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271 | STATUS |
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272 | ); |
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273 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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274 | STATUS, |
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275 | "SIGNAL_SEND - SIGNAL_18 and SIGNAL_19 to TA1" |
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276 | ); |
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277 | |
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278 | TEXT_IO.PUT_LINE( "TA2 - task_wake_after - yield processor" ); |
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279 | RTEMS.TASKS.WAKE_AFTER( RTEMS.YIELD_PROCESSOR, STATUS ); |
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280 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER YIELD" ); |
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281 | |
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282 | TEST_SUPPORT.ADA_TEST_END; |
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283 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
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284 | |
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285 | end TASK_2; |
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286 | |
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287 | -- |
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288 | -- PROCESS_ASR |
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289 | -- |
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290 | |
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291 | procedure PROCESS_ASR ( |
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292 | THE_SIGNAL_SET : in RTEMS.SIGNAL_SET |
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293 | ) is |
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294 | STATUS : RTEMS.STATUS_CODES; |
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295 | begin |
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296 | |
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297 | TEXT_IO.PUT( "ASR - ENTRY - signal => " ); |
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298 | UNSIGNED32_IO.PUT( THE_SIGNAL_SET, BASE => 16, WIDTH => 8 ); |
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299 | TEXT_IO.NEW_LINE; |
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300 | |
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301 | if THE_SIGNAL_SET = RTEMS.SIGNAL_16 or else |
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302 | THE_SIGNAL_SET = RTEMS.SIGNAL_17 or else |
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303 | THE_SIGNAL_SET = RTEMS.SIGNAL_18 + RTEMS.SIGNAL_19 then |
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304 | NULL; |
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305 | |
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306 | elsif THE_SIGNAL_SET = RTEMS.SIGNAL_0 or else |
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307 | THE_SIGNAL_SET = RTEMS.SIGNAL_1 then |
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308 | TEXT_IO.PUT_LINE( "ASR - task_wake_after - yield processor" ); |
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309 | RTEMS.TASKS.WAKE_AFTER( RTEMS.YIELD_PROCESSOR, STATUS ); |
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310 | TEST_SUPPORT.DIRECTIVE_FAILED( |
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311 | STATUS, |
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312 | "TASK_WAKE_AFTER YIELD" |
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313 | ); |
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314 | |
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315 | elsif THE_SIGNAL_SET = RTEMS.SIGNAL_3 then |
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316 | |
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317 | SPTEST.ASR_FIRED := TRUE; |
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318 | |
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319 | end if; |
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320 | |
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321 | TEXT_IO.PUT( "ASR - EXIT - signal => " ); |
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322 | UNSIGNED32_IO.PUT( THE_SIGNAL_SET, BASE => 16, WIDTH => 8 ); |
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323 | TEXT_IO.NEW_LINE; |
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324 | |
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325 | end PROCESS_ASR; |
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326 | |
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327 | end SPTEST; |
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