1 | /* |
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2 | * |
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3 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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4 | * On-Line Applications Research Corporation (OAR). |
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5 | * All rights assigned to U.S. Government, 1994. |
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6 | * |
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7 | * This material may be reproduced by or for the U.S. Government pursuant |
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8 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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9 | * notice must appear in all copies of this file and its derivatives. |
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10 | * |
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11 | * $Id$ |
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12 | */ |
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13 | |
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14 | #define TEST_INIT |
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15 | #include "system.h" |
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16 | |
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17 | rtems_id Test_task_id; |
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18 | |
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19 | rtems_task test_task( |
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20 | rtems_task_argument argument |
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21 | ); |
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22 | rtems_task test_task1( |
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23 | rtems_task_argument argument |
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24 | ); |
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25 | void test_init(); |
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26 | |
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27 | rtems_task Init( |
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28 | rtems_task_argument argument |
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29 | ) |
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30 | { |
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31 | rtems_status_code status; |
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32 | |
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33 | Print_Warning(); |
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34 | |
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35 | puts( "\n\n*** TIME TEST 8 ***" ); |
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36 | |
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37 | test_init(); |
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38 | |
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39 | status = rtems_task_delete( RTEMS_SELF ); |
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40 | directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); |
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41 | } |
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42 | |
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43 | void test_init() |
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44 | { |
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45 | rtems_status_code status; |
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46 | |
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47 | status = rtems_task_create( |
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48 | 1, |
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49 | 128, |
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50 | RTEMS_MINIMUM_STACK_SIZE, |
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51 | RTEMS_DEFAULT_MODES, |
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52 | RTEMS_DEFAULT_ATTRIBUTES, |
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53 | &Test_task_id |
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54 | ); |
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55 | directive_failed( status, "rtems_task_create" ); |
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56 | |
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57 | status = rtems_task_start( Test_task_id, test_task, 0 ); |
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58 | directive_failed( status, "rtems_task_start" ); |
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59 | |
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60 | status = rtems_task_create( |
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61 | 1, |
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62 | 254, |
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63 | RTEMS_MINIMUM_STACK_SIZE, |
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64 | RTEMS_DEFAULT_MODES, |
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65 | RTEMS_DEFAULT_ATTRIBUTES, |
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66 | &Test_task_id |
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67 | ); |
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68 | directive_failed( status, "rtems_task_create" ); |
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69 | |
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70 | status = rtems_task_start( Test_task_id, test_task1, 0 ); |
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71 | directive_failed( status, "rtems_task_start" ); |
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72 | } |
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73 | |
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74 | rtems_task test_task( |
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75 | rtems_task_argument argument |
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76 | ) |
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77 | { |
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78 | rtems_status_code status; |
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79 | rtems_unsigned32 index; |
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80 | rtems_task_priority old_priority; |
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81 | rtems_time_of_day time; |
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82 | rtems_unsigned32 old_note; |
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83 | rtems_unsigned32 old_mode; |
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84 | |
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85 | Timer_initialize(); |
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86 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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87 | (void) Empty_function(); |
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88 | overhead = Read_timer(); |
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89 | |
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90 | Timer_initialize(); |
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91 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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92 | (void) rtems_task_set_priority( |
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93 | Test_task_id, |
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94 | RTEMS_CURRENT_PRIORITY, |
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95 | &old_priority |
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96 | ); |
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97 | end_time = Read_timer(); |
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98 | |
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99 | put_time( |
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100 | "rtems_task_set_priority current priority", |
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101 | end_time, |
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102 | OPERATION_COUNT, |
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103 | overhead, |
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104 | CALLING_OVERHEAD_TASK_SET_PRIORITY |
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105 | ); |
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106 | |
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107 | Timer_initialize(); |
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108 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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109 | (void) rtems_task_set_priority( Test_task_id, 253, &old_priority ); |
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110 | end_time = Read_timer(); |
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111 | |
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112 | put_time( |
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113 | "rtems_task_set_priority no preempt", |
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114 | end_time, |
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115 | OPERATION_COUNT, |
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116 | overhead, |
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117 | CALLING_OVERHEAD_TASK_SET_PRIORITY |
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118 | ); |
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119 | |
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120 | Timer_initialize(); |
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121 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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122 | (void) rtems_task_mode( |
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123 | RTEMS_CURRENT_MODE, |
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124 | RTEMS_CURRENT_MODE, |
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125 | &old_mode |
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126 | ); |
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127 | end_time = Read_timer(); |
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128 | |
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129 | put_time( |
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130 | "rtems_task_mode (current)", |
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131 | end_time, |
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132 | OPERATION_COUNT, |
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133 | overhead, |
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134 | CALLING_OVERHEAD_TASK_MODE |
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135 | ); |
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136 | |
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137 | Timer_initialize(); |
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138 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) { |
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139 | (void) rtems_task_mode( |
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140 | RTEMS_INTERRUPT_LEVEL(1), |
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141 | RTEMS_INTERRUPT_MASK, |
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142 | &old_mode |
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143 | ); |
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144 | (void) rtems_task_mode( |
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145 | RTEMS_INTERRUPT_LEVEL(0), |
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146 | RTEMS_INTERRUPT_MASK, |
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147 | &old_mode |
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148 | ); |
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149 | } |
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150 | end_time = Read_timer(); |
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151 | |
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152 | put_time( |
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153 | "rtems_task_mode (no reschedule)", |
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154 | end_time, |
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155 | OPERATION_COUNT * 2, |
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156 | overhead, |
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157 | CALLING_OVERHEAD_TASK_MODE |
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158 | ); |
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159 | |
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160 | Timer_initialize(); /* must be one host */ |
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161 | (void) rtems_task_mode( RTEMS_NO_ASR, RTEMS_ASR_MASK, &old_mode ); |
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162 | end_time = Read_timer(); |
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163 | |
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164 | put_time( |
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165 | "rtems_task_mode (reschedule)", |
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166 | end_time, |
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167 | 1, |
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168 | 0, |
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169 | CALLING_OVERHEAD_TASK_MODE |
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170 | ); |
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171 | |
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172 | status = rtems_task_mode( RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &old_mode ); |
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173 | directive_failed( status, "rtems_task_mode" ); |
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174 | |
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175 | status = rtems_task_set_priority( Test_task_id, 1, &old_priority ); |
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176 | directive_failed( status, "rtems_task_set_priority" ); |
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177 | |
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178 | /* preempted by test_task1 */ |
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179 | Timer_initialize(); |
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180 | (void) rtems_task_mode( RTEMS_PREEMPT, RTEMS_PREEMPT_MASK, &old_mode ); |
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181 | |
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182 | Timer_initialize(); |
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183 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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184 | (void) rtems_task_set_note( Test_task_id, 8, 10 ); |
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185 | end_time = Read_timer(); |
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186 | |
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187 | put_time( |
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188 | "rtems_task_set_note", |
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189 | end_time, |
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190 | OPERATION_COUNT, |
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191 | overhead, |
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192 | CALLING_OVERHEAD_TASK_SET_NOTE |
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193 | ); |
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194 | |
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195 | Timer_initialize(); |
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196 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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197 | (void) rtems_task_get_note( Test_task_id, 8, &old_note ); |
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198 | end_time = Read_timer(); |
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199 | |
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200 | put_time( |
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201 | "rtems_task_get_note", |
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202 | end_time, |
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203 | OPERATION_COUNT, |
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204 | overhead, |
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205 | CALLING_OVERHEAD_TASK_GET_NOTE |
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206 | ); |
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207 | |
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208 | build_time( &time, 1, 1, 1988, 0, 0, 0, 0 ); |
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209 | |
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210 | Timer_initialize(); |
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211 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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212 | (void) rtems_clock_set( &time ); |
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213 | end_time = Read_timer(); |
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214 | |
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215 | put_time( |
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216 | "rtems_clock_set", |
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217 | end_time, |
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218 | OPERATION_COUNT, |
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219 | overhead, |
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220 | CALLING_OVERHEAD_CLOCK_SET |
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221 | ); |
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222 | |
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223 | Timer_initialize(); |
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224 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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225 | (void) rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time ); |
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226 | end_time = Read_timer(); |
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227 | |
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228 | put_time( |
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229 | "rtems_clock_get", |
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230 | end_time, |
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231 | OPERATION_COUNT, |
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232 | overhead, |
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233 | CALLING_OVERHEAD_CLOCK_GET |
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234 | ); |
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235 | |
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236 | puts( "*** END OF TEST 8 ***" ); |
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237 | exit( 0 ); |
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238 | } |
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239 | |
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240 | rtems_task test_task1( |
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241 | rtems_task_argument argument |
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242 | ) |
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243 | { |
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244 | end_time = Read_timer(); |
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245 | |
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246 | put_time( |
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247 | "rtems_task_mode (preemptive)", |
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248 | end_time, |
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249 | 1, |
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250 | 0, |
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251 | CALLING_OVERHEAD_TASK_MODE |
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252 | ); |
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253 | |
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254 | (void) rtems_task_suspend( RTEMS_SELF ); |
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255 | } |
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