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_asr Process_asr_for_pass_1( |
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21 | rtems_signal_set signals |
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22 | ); |
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23 | |
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24 | rtems_asr Process_asr_for_pass_2( |
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25 | rtems_signal_set signals |
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26 | ); |
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27 | |
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28 | rtems_task Task_1( |
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29 | rtems_task_argument argument |
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30 | ); |
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31 | |
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32 | rtems_task Task_2( |
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33 | rtems_task_argument argument |
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34 | ); |
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35 | |
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36 | rtems_task Task_3( |
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37 | rtems_task_argument argument |
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38 | ); |
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39 | |
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40 | rtems_task Init( |
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41 | rtems_task_argument argument |
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42 | ) |
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43 | { |
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44 | rtems_status_code status; |
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45 | |
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46 | puts( "\n\n*** TIME TEST 19 ***" ); |
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47 | |
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48 | status = rtems_task_create( |
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49 | rtems_build_name( 'T', 'I', 'M', 'E' ), |
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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 | &Task_id[ 1 ] |
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55 | ); |
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56 | directive_failed( status, "rtems_task_create of TASK1" ); |
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57 | |
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58 | status = rtems_task_start( Task_id[ 1 ], Task_1, 0 ); |
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59 | directive_failed( status, "rtems_task_start of TASK1" ); |
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60 | |
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61 | status = rtems_task_create( |
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62 | rtems_build_name( 'T', 'I', 'M', 'E' ), |
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63 | 127, |
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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 | &Task_id[ 2 ] |
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68 | ); |
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69 | directive_failed( status, "rtems_task_create of TASK2" ); |
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70 | |
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71 | status = rtems_task_start( Task_id[ 2 ], Task_2, 0 ); |
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72 | directive_failed( status, "rtems_task_start of TASK2" ); |
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73 | |
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74 | status = rtems_task_create( |
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75 | rtems_build_name( 'T', 'I', 'M', 'E' ), |
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76 | 126, |
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77 | 1024, |
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78 | RTEMS_DEFAULT_MODES, |
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79 | RTEMS_DEFAULT_ATTRIBUTES, |
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80 | &Task_id[ 3 ] |
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81 | ); |
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82 | directive_failed( status, "rtems_task_create of TASK3" ); |
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83 | |
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84 | status = rtems_task_start( Task_id[ 3 ], Task_3, 0 ); |
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85 | directive_failed( status, "rtems_task_start of TASK3" ); |
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86 | |
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87 | status = rtems_task_delete( RTEMS_SELF ); |
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88 | directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); |
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89 | } |
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90 | |
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91 | rtems_asr Process_asr_for_pass_1( |
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92 | rtems_signal_set signals |
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93 | ) |
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94 | { |
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95 | end_time = Read_timer(); |
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96 | |
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97 | put_time( |
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98 | "rtems_signal_send (self)", |
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99 | end_time, |
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100 | 1, |
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101 | 0, |
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102 | CALLING_OVERHEAD_SIGNAL_SEND |
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103 | ); |
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104 | |
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105 | puts( "SIGNAL_ENTER (non-preemptive) na" ); |
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106 | |
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107 | Timer_initialize(); |
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108 | } |
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109 | |
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110 | rtems_asr Process_asr_for_pass_2( |
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111 | rtems_signal_set signals |
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112 | ) |
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113 | { |
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114 | rtems_status_code status; |
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115 | |
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116 | puts( "SIGNAL_ENTER (preemptive) na" ); |
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117 | |
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118 | status = rtems_task_resume( Task_id[ 3 ] ); |
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119 | directive_failed( status, "rtems_task_resume" ); |
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120 | |
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121 | Timer_initialize(); |
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122 | } |
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123 | |
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124 | rtems_task Task_1( |
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125 | rtems_task_argument argument |
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126 | ) |
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127 | { |
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128 | rtems_status_code status; |
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129 | |
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130 | Timer_initialize(); |
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131 | (void) rtems_signal_catch( Process_asr_for_pass_1, RTEMS_DEFAULT_MODES ); |
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132 | end_time = Read_timer(); |
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133 | |
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134 | put_time( |
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135 | "rtems_signal_catch", |
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136 | end_time, |
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137 | 1, |
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138 | 0, |
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139 | CALLING_OVERHEAD_SIGNAL_CATCH |
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140 | ); |
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141 | |
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142 | Timer_initialize(); |
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143 | rtems_signal_send( Task_id[ 2 ], 1 ); |
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144 | end_time = Read_timer(); |
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145 | |
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146 | put_time( |
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147 | "rtems_signal_send (non-preemptive)", |
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148 | end_time, |
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149 | 1, |
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150 | 0, |
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151 | CALLING_OVERHEAD_SIGNAL_SEND |
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152 | ); |
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153 | |
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154 | Timer_initialize(); |
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155 | (void) rtems_signal_send( RTEMS_SELF, RTEMS_SIGNAL_1 ); |
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156 | |
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157 | /* end time is done is RTEMS_ASR */ |
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158 | |
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159 | end_time = Read_timer(); |
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160 | |
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161 | put_time( |
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162 | "SIGNAL_RETURN (non-preemptive)", |
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163 | end_time, |
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164 | 1, |
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165 | 0, |
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166 | 0 |
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167 | ); |
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168 | |
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169 | status = rtems_signal_catch( Process_asr_for_pass_2, RTEMS_NO_PREEMPT ); |
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170 | directive_failed( status, "rtems_signal_catch" ); |
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171 | |
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172 | Timer_initialize(); |
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173 | (void) rtems_signal_send( RTEMS_SELF, RTEMS_SIGNAL_1 ); |
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174 | } |
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175 | |
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176 | rtems_asr Process_asr_for_task_2( |
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177 | rtems_signal_set signals |
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178 | ) |
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179 | { |
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180 | ; |
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181 | } |
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182 | |
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183 | rtems_task Task_2( |
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184 | rtems_task_argument argument |
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185 | ) |
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186 | { |
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187 | rtems_status_code status; |
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188 | |
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189 | status = rtems_signal_catch( Process_asr_for_task_2, RTEMS_DEFAULT_MODES ); |
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190 | directive_failed( status, "rtems_signal_catch" ); |
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191 | |
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192 | (void) rtems_task_suspend( RTEMS_SELF ); |
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193 | } |
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194 | |
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195 | rtems_task Task_3( |
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196 | rtems_task_argument argument |
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197 | ) |
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198 | { |
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199 | (void) rtems_task_suspend( RTEMS_SELF ); |
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200 | |
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201 | end_time = Read_timer(); |
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202 | |
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203 | put_time( |
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204 | "SIGNAL_RETURN (preemptive)", |
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205 | end_time, |
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206 | 1, |
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207 | 0, |
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208 | 0 |
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209 | ); |
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210 | |
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211 | exit( 0 ); |
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212 | } |
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