1 | /* First_FP_task |
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2 | * |
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3 | * This routine serves as a floating point test task. It verifies the |
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4 | * basic task switching capabilities of the executive when floating |
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5 | * point is configured. |
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6 | * |
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7 | * Input parameters: |
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8 | * argument - task argument |
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9 | * |
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10 | * Output parameters: NONE |
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11 | * |
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12 | * COPYRIGHT (c) 1989-1999. |
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13 | * On-Line Applications Research Corporation (OAR). |
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14 | * |
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15 | * The license and distribution terms for this file may be |
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16 | * found in the file LICENSE in this distribution or at |
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17 | * http://www.OARcorp.com/rtems/license.html. |
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18 | * |
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19 | * $Id$ |
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20 | */ |
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21 | |
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22 | #include "system.h" |
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23 | #include "fptest.h" |
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24 | #include "inttest.h" |
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25 | |
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26 | rtems_task First_FP_task( |
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27 | rtems_task_argument argument |
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28 | ) |
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29 | { |
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30 | rtems_status_code status; |
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31 | rtems_id tid; |
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32 | rtems_time_of_day time; |
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33 | rtems_unsigned32 task_index; |
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34 | INTEGER_DECLARE; |
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35 | FP_DECLARE; |
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36 | |
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37 | status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid ); |
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38 | directive_failed( status, "rtems_task_ident" ); |
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39 | |
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40 | task_index = task_number( tid ); |
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41 | |
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42 | INTEGER_LOAD( INTEGER_factors[ task_index ] ); |
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43 | FP_LOAD( FP_factors[ task_index ] ); |
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44 | |
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45 | put_name( Task_name[ task_index ], FALSE ); |
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46 | printf( " - integer base = (0x%x)\n", INTEGER_factors[ task_index ] ); |
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47 | put_name( Task_name[ task_index ], FALSE ); |
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48 | #if ( RTEMS_HAS_HARDWARE_FP == 1 ) |
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49 | printf( " - float base = (%g)\n", FP_factors[ task_index ] ); |
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50 | #else |
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51 | printf( " - float base = (NA)\n" ); |
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52 | #endif |
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53 | |
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54 | if ( argument == 0 ) { |
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55 | status = rtems_task_restart( RTEMS_SELF, 1 ); |
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56 | directive_failed( status, "rtems_task_restart of RTEMS_SELF" ); |
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57 | } else { |
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58 | build_time( &time, 12, 31, 1988, 9, 0, 0, 0 ); |
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59 | status = rtems_clock_set( &time ); |
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60 | directive_failed( status, "rtems_clock_set" ); |
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61 | |
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62 | status = rtems_task_delete( RTEMS_SELF ); |
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63 | directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); |
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64 | } |
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65 | } |
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