1 | -- |
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2 | -- TMTEST / SPECIFICATION |
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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 specification for Test 28 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 | -- Copyright assigned to U.S. Government, 1994. |
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16 | -- |
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17 | -- The license and distribution terms for this file may in |
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18 | -- the file LICENSE in this distribution or at |
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19 | -- http://www.OARcorp.com/rtems/license.html. |
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20 | -- |
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21 | -- $Id$ |
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22 | -- |
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23 | |
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24 | with SYSTEM; |
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25 | with TIME_TEST_SUPPORT; |
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26 | with TIMER_DRIVER; |
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27 | with RTEMS; |
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28 | with System.Storage_Elements; |
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29 | |
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30 | package TMTEST is |
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31 | |
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32 | -- |
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33 | -- This array contains the IDs of all RTEMS tasks created by this test. |
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34 | -- |
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35 | |
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36 | TASK_ID : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.ID; |
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37 | |
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38 | -- |
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39 | -- This array contains the IDs of all RTEMS ports created by this test. |
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40 | -- |
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41 | |
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42 | PORT_ID : array ( RTEMS.UNSIGNED32 |
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43 | range 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT ) of RTEMS.ID; |
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44 | |
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45 | -- |
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46 | -- The following area defines a memory area to be used as the |
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47 | -- internal address space of the port. |
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48 | -- |
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49 | |
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50 | INTERNAL_PORT_AREA_ADDRESS : constant System.Address := |
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51 | System.Storage_Elements.To_Address(16#00001000#); |
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52 | |
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53 | INTERNAL_PORT_AREA : array ( RTEMS.UNSIGNED32 range 0 .. 255 ) |
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54 | of RTEMS.UNSIGNED8; |
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55 | for INTERNAL_PORT_AREA use at INTERNAL_PORT_AREA_ADDRESS; |
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56 | |
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57 | -- |
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58 | -- The following area defines a memory area to be used as the |
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59 | -- external address space of the port. |
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60 | -- |
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61 | |
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62 | EXTERNAL_PORT_AREA_ADDRESS : constant System.Address := |
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63 | System.Storage_Elements.To_Address(16#00002000#); |
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64 | |
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65 | EXTERNAL_PORT_AREA : array ( RTEMS.UNSIGNED32 range 0 .. 255 ) |
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66 | of RTEMS.UNSIGNED8; |
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67 | for EXTERNAL_PORT_AREA use at EXTERNAL_PORT_AREA_ADDRESS; |
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68 | |
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69 | -- |
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70 | -- The following variable is set to the execution time returned |
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71 | -- by the timer. |
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72 | -- |
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73 | |
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74 | END_TIME : RTEMS.UNSIGNED32; |
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75 | |
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76 | -- |
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77 | -- INIT |
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78 | -- |
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79 | -- DESCRIPTION: |
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80 | -- |
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81 | -- This RTEMS task initializes the application. |
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82 | -- |
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83 | |
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84 | procedure INIT ( |
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85 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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86 | ); |
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87 | |
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88 | -- |
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89 | -- TEST_TASK |
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90 | -- |
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91 | -- DESCRIPTION: |
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92 | -- |
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93 | -- This RTEMS task is responsible for measuring and reporting the |
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94 | -- following directive execution times: |
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95 | -- |
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96 | -- + PORT_CREATE |
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97 | -- + PORT_EXTERNAL_TO_INTERNAL |
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98 | -- + PORT_INTERNAL_TO_EXTERNAL |
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99 | -- + PORT_DELETE |
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100 | -- |
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101 | |
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102 | procedure TEST_TASK ( |
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103 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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104 | ); |
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105 | |
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106 | -- |
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107 | -- This is the Initialization Tasks Table for this test. |
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108 | -- |
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109 | |
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110 | INITIALIZATION_TASKS : aliased RTEMS.INITIALIZATION_TASKS_TABLE( 1 .. 1 ) := |
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111 | (1=> |
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112 | ( |
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113 | RTEMS.BUILD_NAME( 'U', 'I', '1', ' ' ), -- task name |
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114 | 2048, -- stack size |
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115 | 1, -- priority |
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116 | RTEMS.DEFAULT_ATTRIBUTES, -- attributes |
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117 | TMTEST.INIT'ACCESS, -- entry point |
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118 | RTEMS.NO_PREEMPT, -- initial mode |
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119 | 0 -- argument list |
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120 | ) |
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121 | ); |
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122 | |
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123 | -- |
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124 | -- This is the Configuration Table for this test. |
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125 | -- |
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126 | |
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127 | CONFIGURATION : aliased RTEMS.CONFIGURATION_TABLE := ( |
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128 | RTEMS.NULL_ADDRESS, -- will be replaced by BSP |
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129 | 256 * 1024, -- executive RAM size |
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130 | 2, -- maximum # tasks |
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131 | 0, -- maximum # timers |
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132 | 0, -- maximum # semaphores |
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133 | 0, -- maximum # message queues |
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134 | 0, -- maximum # messages |
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135 | 0, -- maximum # partitions |
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136 | 0, -- maximum # regions |
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137 | 100, -- maximum # dp memory areas |
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138 | 0, -- maximum # periods |
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139 | 0, -- maximum # user extensions |
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140 | RTEMS.MILLISECONDS_TO_MICROSECONDS(10), -- # us in a tick |
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141 | 0 -- # ticks in a timeslice |
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142 | ); |
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143 | |
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144 | end TMTEST; |
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