4.104.114.84.95
Last change
on this file since fabacfe was
fabacfe,
checked in by Joel Sherrill <joel.sherrill@…>, on 03/20/02 at 14:56:45
|
2002-03-20 Chris Johns <ccj@…>
- PR145.
- sp04/task1.c, sp04/tswitch.c: Test fails if other tasks present
in system (e.g. driver tasks). Also exit on minimum number of
switches not precise number.
|
-
Property mode set to
100644
|
File size:
1.5 KB
|
Line | |
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1 | /* Task_switch |
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2 | * |
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3 | * This routine is the tswitch user extension. It determines which |
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4 | * task is being switched to and displays a message indicating the |
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5 | * time and date that it gained control. |
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6 | * |
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7 | * Input parameters: |
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8 | * unused - pointer to currently running TCB |
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9 | * heir - pointer to heir TCB |
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10 | * |
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11 | * Output parameters: NONE |
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12 | * |
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13 | * COPYRIGHT (c) 1989-1999. |
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14 | * On-Line Applications Research Corporation (OAR). |
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15 | * |
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16 | * The license and distribution terms for this file may be |
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17 | * found in the file LICENSE in this distribution or at |
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18 | * http://www.OARcorp.com/rtems/license.html. |
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19 | * |
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20 | * $Id$ |
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21 | */ |
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22 | |
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23 | #include "system.h" |
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24 | |
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25 | struct taskSwitchLog taskSwitchLog[1000]; |
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26 | int taskSwitchLogIndex; |
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27 | volatile int testsFinished; |
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28 | |
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29 | rtems_extension Task_switch( |
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30 | rtems_tcb *unused, |
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31 | rtems_tcb *heir |
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32 | ) |
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33 | { |
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34 | rtems_unsigned32 index; |
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35 | rtems_time_of_day time; |
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36 | rtems_status_code status; |
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37 | |
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38 | index = task_number( heir->Object.id ) - task_number( Task_id[1] ) + 1; |
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39 | |
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40 | switch( index ) { |
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41 | case 1: |
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42 | case 2: |
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43 | case 3: |
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44 | Run_count[ index ] += 1; |
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45 | |
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46 | status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time ); |
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47 | directive_failed_with_level( status, "rtems_clock_get", 1 ); |
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48 | |
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49 | if (taskSwitchLogIndex < (sizeof taskSwitchLog / sizeof taskSwitchLog[0])) { |
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50 | taskSwitchLog[taskSwitchLogIndex].taskIndex = index; |
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51 | taskSwitchLog[taskSwitchLogIndex].when = time; |
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52 | taskSwitchLogIndex++; |
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53 | } |
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54 | if ( time.second >= 16 ) |
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55 | testsFinished = 1; |
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56 | break; |
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57 | |
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58 | case 0: |
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59 | default: |
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60 | break; |
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61 | } |
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62 | } |
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