1 | -- |
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2 | -- SPTEST / 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 17 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) 1989-1997. |
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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 RTEMS; |
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25 | |
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26 | package SPTEST is |
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27 | |
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28 | -- |
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29 | -- These arrays contain the IDs and NAMEs of all RTEMS tasks created |
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30 | -- by this test. |
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31 | -- |
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32 | |
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33 | TASK_ID : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.ID; |
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34 | TASK_NAME : array ( RTEMS.UNSIGNED32 range 1 .. 3 ) of RTEMS.NAME; |
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35 | |
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36 | -- |
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37 | -- The following is set to TRUE by TASK_2 when it preempts TASK_1. |
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38 | -- |
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39 | |
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40 | TASK_2_PREEMPTED : STANDARD.BOOLEAN; |
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41 | |
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42 | -- |
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43 | -- INIT |
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44 | -- |
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45 | -- DESCRIPTION: |
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46 | -- |
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47 | -- This RTEMS task initializes the application. |
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48 | -- |
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49 | |
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50 | procedure INIT ( |
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51 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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52 | ); |
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53 | |
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54 | -- |
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55 | -- PROCESS_ASR |
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56 | -- |
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57 | -- DESCRIPTION: |
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58 | -- |
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59 | -- This subprogram is the ASR for TASK_1. |
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60 | -- |
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61 | |
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62 | procedure PROCESS_ASR ( |
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63 | SIGNALS : in RTEMS.SIGNAL_SET |
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64 | ); |
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65 | |
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66 | -- |
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67 | -- TASK_1 |
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68 | -- |
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69 | -- DESCRIPTION: |
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70 | -- |
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71 | -- This RTEMS task tests that when the transfer from the task |
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72 | -- to the ASR (and vice-versa) is performed, that the new mode |
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73 | -- is taken into account. If this occurs, then TASK_2 will be |
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74 | -- able to preempt upon completion of the ASR of TASK_1. |
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75 | -- |
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76 | |
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77 | procedure TASK_1 ( |
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78 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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79 | ); |
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80 | |
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81 | -- |
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82 | -- TASK_2 |
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83 | -- |
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84 | -- DESCRIPTION: |
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85 | -- |
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86 | -- This RTEMS task is designed to preempt TASK_1. |
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87 | -- |
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88 | |
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89 | procedure TASK_2 ( |
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90 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
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91 | ); |
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92 | |
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93 | end SPTEST; |
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