[ac7d5ef0] | 1 | /* Test_task |
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| 2 | * |
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| 3 | * This task initializes the signal catcher, sends the first signal |
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| 4 | * if running on the first node, and loops while waiting for signals. |
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| 5 | * |
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| 6 | * NOTE: The signal catcher is not reentrant and hence RTEMS_NO_ASR must |
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| 7 | * be a part of its execution mode. |
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| 8 | * |
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| 9 | * Input parameters: |
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| 10 | * argument - task argument |
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| 11 | * |
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| 12 | * Output parameters: NONE |
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| 13 | * |
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| 14 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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| 15 | * On-Line Applications Research Corporation (OAR). |
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| 16 | * All rights assigned to U.S. Government, 1994. |
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| 17 | * |
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| 18 | * This material may be reproduced by or for the U.S. Government pursuant |
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| 19 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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| 20 | * notice must appear in all copies of this file and its derivatives. |
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| 21 | * |
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| 22 | * $Id$ |
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| 23 | */ |
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| 24 | |
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| 25 | #include "system.h" |
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| 26 | |
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| 27 | #define SIGNALS_PER_DOT 15 |
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| 28 | |
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| 29 | rtems_timer_service_routine Stop_Test_TSR( |
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| 30 | rtems_id ignored_id, |
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| 31 | void *ignored_address |
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| 32 | ) |
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| 33 | { |
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| 34 | Stop_Test = TRUE; |
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| 35 | } |
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| 36 | |
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| 37 | rtems_task Test_task( |
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| 38 | rtems_task_argument argument |
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| 39 | ) |
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| 40 | { |
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| 41 | rtems_status_code status; |
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| 42 | |
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| 43 | Stop_Test = FALSE; |
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| 44 | |
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| 45 | signal_caught = 0; |
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| 46 | signal_count = 0; |
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| 47 | |
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| 48 | puts( "rtems_signal_catch: initializing signal catcher" ); |
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| 49 | status = rtems_signal_catch( Process_asr, RTEMS_NO_ASR|RTEMS_NO_PREEMPT ); |
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| 50 | directive_failed( status, "rtems_signal_catch" ); |
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| 51 | |
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| 52 | if (Multiprocessing_configuration.node == 1) { |
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| 53 | remote_node = 2; |
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| 54 | remote_signal = RTEMS_SIGNAL_18; |
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| 55 | expected_signal = RTEMS_SIGNAL_17; |
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| 56 | } |
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| 57 | else { |
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| 58 | remote_node = 1; |
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| 59 | remote_signal = RTEMS_SIGNAL_17; |
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| 60 | expected_signal = RTEMS_SIGNAL_18; |
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| 61 | } |
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| 62 | puts_nocr( "Remote task's name is : " ); |
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| 63 | put_name( Task_name[ remote_node ], TRUE ); |
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| 64 | |
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| 65 | puts( "Getting TID of remote task" ); |
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| 66 | do { |
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| 67 | status = rtems_task_ident( |
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| 68 | Task_name[ remote_node ], |
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| 69 | RTEMS_SEARCH_ALL_NODES, |
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| 70 | &remote_tid |
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| 71 | ); |
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| 72 | } while ( status != RTEMS_SUCCESSFUL ); |
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| 73 | directive_failed( status, "rtems_task_ident" ); |
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| 74 | |
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| 75 | status = rtems_timer_fire_after( |
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| 76 | Timer_id[ 1 ], |
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| 77 | 3 * TICKS_PER_SECOND, |
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| 78 | Stop_Test_TSR, |
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| 79 | NULL |
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| 80 | ); |
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| 81 | directive_failed( status, "rtems_timer_fire_after" ); |
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| 82 | |
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| 83 | if ( Multiprocessing_configuration.node == 1 ) { |
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| 84 | puts( "Sending signal to remote task" ); |
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| 85 | do { |
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| 86 | status = rtems_signal_send( remote_tid, remote_signal ); |
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| 87 | if ( status == RTEMS_NOT_DEFINED ) |
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| 88 | continue; |
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| 89 | } while ( status != RTEMS_SUCCESSFUL ); |
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| 90 | directive_failed( status, "rtems_signal_send" ); |
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| 91 | } |
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| 92 | |
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| 93 | while ( Stop_Test == FALSE ) { |
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| 94 | if ( signal_caught ) { |
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| 95 | signal_caught = 0; |
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| 96 | if ( ++signal_count >= SIGNALS_PER_DOT ) { |
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| 97 | signal_count = 0; |
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| 98 | put_dot( '.' ); |
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| 99 | } |
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| 100 | status = rtems_signal_send( remote_tid, remote_signal ); |
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| 101 | directive_failed( status, "rtems_signal_send" ); |
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| 102 | } |
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| 103 | } |
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| 104 | puts( "\n*** END OF TEST 5 ***" ); |
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| 105 | exit( 0 ); |
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| 106 | } |
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