[ac7d5ef0] | 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, 1990, 1991, 1992, 1993, 1994. |
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| 13 | * On-Line Applications Research Corporation (OAR). |
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| 14 | * All rights assigned to U.S. Government, 1994. |
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| 15 | * |
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| 16 | * This material may be reproduced by or for the U.S. Government pursuant |
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| 17 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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| 18 | * notice must appear in all copies of this file and its derivatives. |
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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 | #include "fptest.h" |
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| 25 | #include "inttest.h" |
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| 26 | |
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| 27 | rtems_task First_FP_task( |
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| 28 | rtems_task_argument argument |
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| 29 | ) |
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| 30 | { |
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| 31 | rtems_status_code status; |
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| 32 | rtems_id tid; |
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| 33 | rtems_time_of_day time; |
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| 34 | rtems_unsigned32 task_index; |
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| 35 | INTEGER_DECLARE; |
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| 36 | FP_DECLARE; |
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| 37 | |
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| 38 | status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid ); |
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| 39 | directive_failed( status, "rtems_task_ident" ); |
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| 40 | |
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| 41 | task_index = task_number( tid ); |
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| 42 | |
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| 43 | INTEGER_LOAD( INTEGER_factors[ task_index ] ); |
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| 44 | FP_LOAD( FP_factors[ task_index ] ); |
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| 45 | |
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| 46 | put_name( Task_name[ task_index ], FALSE ); |
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| 47 | printf( " - integer base = (0x%x)\n", INTEGER_factors[ task_index ] ); |
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| 48 | put_name( Task_name[ task_index ], FALSE ); |
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| 49 | #if ( RTEMS_HAS_HARDWARE_FP == 1 ) |
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| 50 | printf( " - float base = (%g)\n", FP_factors[ task_index ] ); |
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| 51 | #else |
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| 52 | printf( " - float base = (NA)\n" ); |
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| 53 | #endif |
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| 54 | |
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| 55 | if ( argument == 0 ) { |
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| 56 | status = rtems_task_restart( RTEMS_SELF, 1 ); |
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| 57 | directive_failed( status, "rtems_task_restart of RTEMS_SELF" ); |
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| 58 | } else { |
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| 59 | build_time( &time, 12, 31, 1988, 9, 0, 0, 0 ); |
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| 60 | status = rtems_clock_set( &time ); |
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| 61 | directive_failed( status, "rtems_clock_set" ); |
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| 62 | |
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| 63 | status = rtems_task_delete( RTEMS_SELF ); |
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| 64 | directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); |
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| 65 | } |
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| 66 | } |
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