source: rtems/testsuites/tmtests/tm25/task1.c @ 3a4ae6c

4.104.114.84.95
Last change on this file since 3a4ae6c was 3a4ae6c, checked in by Joel Sherrill <joel.sherrill@…>, on Sep 11, 1995 at 7:35:39 PM

The word "RTEMS" almost completely removed from the core.

Configuration Table Template file added and all tests
modified to use this. All gvar.h and conftbl.h files
removed from test directories.

Configuration parameter maximum_devices added.

Core semaphore and mutex handlers added and RTEMS API Semaphore
Manager updated to reflect this.

Initialization sequence changed to invoke API specific initialization
routines. Initialization tasks table now owned by RTEMS Tasks Manager.

Added user extension for post-switch.

Utilized user extensions to implement API specific functionality
like signal dispatching.

Added extensions to the System Initialization Thread so that an
API can register a function to be invoked while the system
is being initialized. These are largely equivalent to the
pre-driver and post-driver hooks.

Added the Modules file oar-go32_p5, modified oar-go32, and modified
the file make/custom/go32.cfg to look at an environment varable which
determines what CPU model is being used.

All BSPs updated to reflect named devices and clock driver's IOCTL
used by the Shared Memory Driver. Also merged clock isr into
main file and removed ckisr.c where possible.

Updated spsize to reflect new and moved variables.

Makefiles for the executive source and include files updated to show
break down of files into Core, RTEMS API, and Neither.

Header and inline files installed into subdirectory based on whether
logically in the Core or a part of the RTEMS API.

  • Property mode set to 100644
File size: 2.3 KB
Line 
1/*
2 *
3 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
4 *  On-Line Applications Research Corporation (OAR).
5 *  All rights assigned to U.S. Government, 1994.
6 *
7 *  This material may be reproduced by or for the U.S. Government pursuant
8 *  to the copyright license under the clause at DFARS 252.227-7013.  This
9 *  notice must appear in all copies of this file and its derivatives.
10 *
11 *  $Id$
12 */
13
14#define TEST_INIT
15#include "system.h"
16
17rtems_id Semaphore_id;
18
19rtems_task High_tasks(
20  rtems_task_argument argument
21);
22
23rtems_task Low_task(
24  rtems_task_argument argument
25);
26
27rtems_task Init(
28  rtems_task_argument argument
29)
30{
31  rtems_id          task_id;
32  rtems_unsigned32  index;
33  rtems_status_code status;
34
35  Print_Warning();
36
37  puts( "\n\n*** TIME TEST 25 ***" );
38
39  status = rtems_semaphore_create(
40    rtems_build_name( 'S', 'M', '1', ' ') ,
41    0,
42    RTEMS_DEFAULT_ATTRIBUTES,
43    RTEMS_NO_PRIORITY,
44    &Semaphore_id
45  );
46  directive_failed( status, "rtems_semaphore_create of SM1" );
47
48  status = rtems_task_create(
49    rtems_build_name( 'L', 'O', 'W', ' ' ),
50    254,
51    1024,
52    RTEMS_DEFAULT_MODES,
53    RTEMS_DEFAULT_ATTRIBUTES,
54    &task_id
55  );
56  directive_failed( status, "rtems_task_create LOW" );
57
58  status = rtems_task_start( task_id, Low_task, 0 );
59  directive_failed( status, "rtems_task_start LOW" );
60
61  for ( index=1 ; index <= OPERATION_COUNT ; index++ ) {
62    status = rtems_task_create(
63      rtems_build_name( 'T', 'I', 'M', 'E' ),
64      128,
65      1024,
66      RTEMS_DEFAULT_MODES,
67      RTEMS_DEFAULT_ATTRIBUTES,
68      &task_id
69    );
70    directive_failed( status, "rtems_task_create LOOP" );
71
72    status = rtems_task_start( task_id, High_tasks, 0 );
73    directive_failed( status, "rtems_task_start LOOP" );
74  }
75
76  status = rtems_task_delete( RTEMS_SELF );
77  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
78}
79
80rtems_task High_tasks(
81  rtems_task_argument argument
82)
83{
84  (void) rtems_semaphore_obtain(
85    Semaphore_id,
86    RTEMS_DEFAULT_OPTIONS,
87    0xffffffff
88  );
89}
90
91rtems_task Low_task(
92  rtems_task_argument argument
93)
94{
95  Timer_initialize();
96    (void) rtems_clock_tick();
97  end_time = Read_timer();
98
99  put_time(
100    "rtems_clock_tick",
101    end_time,
102    1,
103    0,
104    CALLING_OVERHEAD_CLOCK_TICK
105  );
106
107  puts( "*** END OF TEST 25 ***" );
108  exit( 0 );
109}
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