source: rtems/c/src/tests/tmitrontests/include/timesys.h @ 352c9b2

4.104.114.84.95
Last change on this file since 352c9b2 was 352c9b2, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 9, 1999 at 10:07:23 PM

This patch adds the basic framework for the ITRON 3.0 API implementation
for RTEMS.

  • Property mode set to 100644
File size: 1.2 KB
Line 
1/*  timesys.h
2 *
3 *  This header file contains the global variables for the Time
4 *  suite.
5 *
6 *  COPYRIGHT (c) 1989-1998.
7 *  On-Line Applications Research Corporation (OAR).
8 *  Copyright assigned to U.S. Government, 1994.
9 *
10 *  The license and distribution terms for this file may be
11 *  found in the file LICENSE in this distribution or at
12 *  http://www.OARcorp.com/rtems/license.html.
13 *
14 *  $Id$
15 */
16
17#include <tmacros.h>
18
19/*
20 *   How many times a particular operation is performed while timed.
21 */
22 
23#define OPERATION_COUNT 100
24#define IT_COUNT        100
25
26/* functions */
27
28#define put_time( _message, _total_time, \
29                  _iterations, _loop_overhead, _overhead ) \
30    printf( \
31      "%s %d\n", \
32      (_message), \
33      (((_total_time) - (_loop_overhead)) / (_iterations)) - (_overhead) \
34    )
35
36#if  defined(STACK_CHECKER_ON) || defined(RTEMS_DEBUG)
37#define Print_Warning() \
38  do { \
39    puts( \
40      "\n" \
41      "THE TIMES REPORTED BY THIS TEST INCLUDE DEBUG CODE!\n" \
42      "\n" \
43    ); \
44  } while (0)
45
46#else
47#define Print_Warning()
48#endif
49
50/* variables */
51
52TEST_EXTERN volatile unsigned32 end_time;   /* ending time variable */
53TEST_EXTERN volatile unsigned32 overhead;   /* loop overhead variable */
54
55/* end of include file */
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