source: rtems/testsuites/sptests/sp04/tswitch.c @ b84f1fdc

4.104.11
Last change on this file since b84f1fdc was b84f1fdc, checked in by Joel Sherrill <joel.sherrill@…>, on May 10, 2009 at 2:39:46 PM

2009-05-10 Joel Sherrill <joel.sherrill@…>

  • sp04/system.h, sp04/task1.c, sp04/tswitch.c, sp07/init.c, sp12/init.c, sp13/putbuff.c, sp13/system.h, sp13/task1.c, sp15/init.c, sp16/system.h, sp19/fptask.c, sp25/system.h, sp26/task1.c, sp27/init.c, sp28/init.c, sp29/init.c, sp31/task1.c, sp33/init.c, sp34/changepri.c, sp35/priinv.c, sp37/init.c, sp38/init.c, sp39/init.c, sp41/init.c, sp42/init.c, sp43/init.c, sp44/init.c, sp45/init.c, sp46/init.c, sp47/init.c, sp48/init.c, spfatal03/testcase.h, spfatal05/testcase.h, spfatal06/testcase.h, spfatal_support/system.h, spobjgetnext/init.c, spsize/getint.c, spsize/size.c: Fix warnings.
  • Property mode set to 100644
File size: 1.5 KB
Line 
1/*  Task_switch
2 *
3 *  This routine is the tswitch user extension.  It determines which
4 *  task is being switched to and displays a message indicating the
5 *  time and date that it gained control.
6 *
7 *  Input parameters:
8 *    unused  - pointer to currently running TCB
9 *    heir    - pointer to heir TCB
10 *
11 *  Output parameters:  NONE
12 *
13 *  COPYRIGHT (c) 1989-2009.
14 *  On-Line Applications Research Corporation (OAR).
15 *
16 *  The license and distribution terms for this file may be
17 *  found in the file LICENSE in this distribution or at
18 *  http://www.rtems.com/license/LICENSE.
19 *
20 *  $Id$
21 */
22
23#include "system.h"
24
25struct taskSwitchLog taskSwitchLog[1000];
26unsigned int taskSwitchLogIndex;
27volatile int testsFinished;
28
29rtems_extension Task_switch(
30  rtems_tcb *unused,
31  rtems_tcb *heir
32)
33{
34  uint32_t    index;
35  rtems_time_of_day time;
36  rtems_status_code status;
37
38  index = task_number( heir->Object.id ) - task_number( Task_id[1] ) + 1;
39
40  switch( index ) {
41    case 1:
42    case 2:
43    case 3:
44      Run_count[ index ] += 1;
45
46      status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time );
47      directive_failed_with_level( status, "rtems_clock_get", 1 );
48
49      if (taskSwitchLogIndex < (sizeof taskSwitchLog / sizeof taskSwitchLog[0])) {
50        taskSwitchLog[taskSwitchLogIndex].taskIndex = index;
51        taskSwitchLog[taskSwitchLogIndex].when = time;
52        taskSwitchLogIndex++;
53      }
54      if ( time.second >= 16 )
55        testsFinished = 1;
56      break;
57
58    case 0:
59    default:
60      break;
61  }
62}
Note: See TracBrowser for help on using the repository browser.