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 | #include "system.h" |
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15 | #undef EXTERN |
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16 | #define EXTERN |
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17 | #include "conftbl.h" |
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18 | #include "gvar.h" |
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19 | |
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20 | rtems_id Test_task_id; |
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21 | |
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22 | rtems_task test_task( |
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23 | rtems_task_argument argument |
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24 | ); |
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25 | rtems_task test_task1( |
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26 | rtems_task_argument argument |
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27 | ); |
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28 | void test_init(); |
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29 | |
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30 | rtems_task Init( |
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31 | rtems_task_argument argument |
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32 | ) |
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33 | { |
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34 | rtems_status_code status; |
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35 | |
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36 | puts( "\n\n*** TIME TEST 8 ***" ); |
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37 | |
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38 | test_init(); |
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39 | |
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40 | status = rtems_task_delete( RTEMS_SELF ); |
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41 | directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); |
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42 | } |
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43 | |
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44 | void test_init() |
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45 | { |
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46 | rtems_status_code status; |
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47 | |
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48 | status = rtems_task_create( |
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49 | 1, |
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50 | 128, |
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51 | 1024, |
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52 | RTEMS_DEFAULT_MODES, |
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53 | RTEMS_DEFAULT_ATTRIBUTES, |
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54 | &Test_task_id |
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55 | ); |
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56 | directive_failed( status, "rtems_task_create" ); |
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57 | |
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58 | status = rtems_task_start( Test_task_id, test_task, 0 ); |
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59 | directive_failed( status, "rtems_task_start" ); |
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60 | |
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61 | status = rtems_task_create( |
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62 | 1, |
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63 | 254, |
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64 | 1024, |
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65 | RTEMS_DEFAULT_MODES, |
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66 | RTEMS_DEFAULT_ATTRIBUTES, |
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67 | &Test_task_id |
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68 | ); |
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69 | directive_failed( status, "rtems_task_create" ); |
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70 | |
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71 | status = rtems_task_start( Test_task_id, test_task1, 0 ); |
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72 | directive_failed( status, "rtems_task_start" ); |
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73 | } |
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74 | |
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75 | rtems_task test_task( |
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76 | rtems_task_argument argument |
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77 | ) |
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78 | { |
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79 | rtems_status_code status; |
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80 | rtems_unsigned32 index; |
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81 | rtems_task_priority old_priority; |
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82 | rtems_time_of_day time; |
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83 | rtems_unsigned32 old_note; |
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84 | rtems_unsigned32 old_mode; |
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85 | |
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86 | Timer_initialize(); |
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87 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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88 | (void) Empty_function(); |
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89 | overhead = Read_timer(); |
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90 | |
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91 | Timer_initialize(); |
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92 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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93 | (void) rtems_task_set_priority( |
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94 | Test_task_id, |
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95 | RTEMS_CURRENT_PRIORITY, |
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96 | &old_priority |
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97 | ); |
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98 | end_time = Read_timer(); |
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99 | |
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100 | put_time( |
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101 | "rtems_task_set_priority current priority", |
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102 | end_time, |
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103 | OPERATION_COUNT, |
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104 | overhead, |
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105 | CALLING_OVERHEAD_TASK_SET_PRIORITY |
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106 | ); |
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107 | |
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108 | Timer_initialize(); |
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109 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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110 | (void) rtems_task_set_priority( Test_task_id, 253, &old_priority ); |
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111 | end_time = Read_timer(); |
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112 | |
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113 | put_time( |
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114 | "rtems_task_set_priority no preempt", |
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115 | end_time, |
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116 | OPERATION_COUNT, |
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117 | overhead, |
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118 | CALLING_OVERHEAD_TASK_SET_PRIORITY |
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119 | ); |
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120 | |
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121 | Timer_initialize(); |
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122 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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123 | (void) rtems_task_mode( |
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124 | RTEMS_CURRENT_MODE, |
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125 | RTEMS_CURRENT_MODE, |
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126 | &old_mode |
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127 | ); |
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128 | end_time = Read_timer(); |
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129 | |
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130 | put_time( |
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131 | "rtems_task_mode (current)", |
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132 | end_time, |
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133 | OPERATION_COUNT, |
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134 | overhead, |
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135 | CALLING_OVERHEAD_TASK_MODE |
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136 | ); |
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137 | |
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138 | Timer_initialize(); |
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139 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) { |
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140 | (void) rtems_task_mode( |
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141 | RTEMS_INTERRUPT_LEVEL(1), |
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142 | RTEMS_INTERRUPT_MASK, |
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143 | &old_mode |
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144 | ); |
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145 | (void) rtems_task_mode( |
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146 | RTEMS_INTERRUPT_LEVEL(0), |
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147 | RTEMS_INTERRUPT_MASK, |
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148 | &old_mode |
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149 | ); |
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150 | } |
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151 | end_time = Read_timer(); |
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152 | |
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153 | put_time( |
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154 | "rtems_task_mode (no reschedule)", |
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155 | end_time, |
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156 | OPERATION_COUNT * 2, |
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157 | overhead, |
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158 | CALLING_OVERHEAD_TASK_MODE |
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159 | ); |
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160 | |
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161 | Timer_initialize(); /* must be one host */ |
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162 | (void) rtems_task_mode( RTEMS_NO_ASR, RTEMS_ASR_MASK, &old_mode ); |
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163 | end_time = Read_timer(); |
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164 | |
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165 | put_time( |
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166 | "rtems_task_mode (reschedule)", |
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167 | end_time, |
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168 | 1, |
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169 | 0, |
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170 | CALLING_OVERHEAD_TASK_MODE |
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171 | ); |
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172 | |
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173 | status = rtems_task_mode( RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &old_mode ); |
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174 | directive_failed( status, "rtems_task_mode" ); |
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175 | |
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176 | status = rtems_task_set_priority( Test_task_id, 1, &old_priority ); |
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177 | directive_failed( status, "rtems_task_set_priority" ); |
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178 | |
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179 | /* preempted by test_task1 */ |
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180 | Timer_initialize(); |
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181 | (void) rtems_task_mode( RTEMS_PREEMPT, RTEMS_PREEMPT_MASK, &old_mode ); |
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182 | |
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183 | Timer_initialize(); |
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184 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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185 | (void) rtems_task_set_note( Test_task_id, 8, 10 ); |
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186 | end_time = Read_timer(); |
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187 | |
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188 | put_time( |
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189 | "rtems_task_set_note", |
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190 | end_time, |
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191 | OPERATION_COUNT, |
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192 | overhead, |
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193 | CALLING_OVERHEAD_TASK_SET_NOTE |
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194 | ); |
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195 | |
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196 | Timer_initialize(); |
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197 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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198 | (void) rtems_task_get_note( Test_task_id, 8, &old_note ); |
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199 | end_time = Read_timer(); |
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200 | |
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201 | put_time( |
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202 | "rtems_task_set_note", |
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203 | end_time, |
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204 | OPERATION_COUNT, |
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205 | overhead, |
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206 | CALLING_OVERHEAD_TASK_GET_NOTE |
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207 | ); |
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208 | |
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209 | build_time( &time, 1, 1, 1988, 0, 0, 0, 0 ); |
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210 | |
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211 | Timer_initialize(); |
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212 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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213 | (void) rtems_clock_set( &time ); |
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214 | end_time = Read_timer(); |
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215 | |
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216 | put_time( |
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217 | "rtems_clock_set", |
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218 | end_time, |
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219 | OPERATION_COUNT, |
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220 | overhead, |
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221 | CALLING_OVERHEAD_CLOCK_SET |
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222 | ); |
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223 | |
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224 | Timer_initialize(); |
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225 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
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226 | (void) rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time ); |
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227 | end_time = Read_timer(); |
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228 | |
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229 | put_time( |
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230 | "rtems_clock_get", |
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231 | end_time, |
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232 | OPERATION_COUNT, |
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233 | overhead, |
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234 | CALLING_OVERHEAD_CLOCK_GET |
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235 | ); |
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236 | |
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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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