path: root/testmacros.h

/*  testmacros.h
 *
 *  This include file contains some commonly used test macros.
 *
 *  COPYRIGHT (c) 1989-2007.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.com/license/LICENSE.
 */

#ifndef __TEST_MACROS_h
#define __TEST_MACROS_h

/*
 *  Handy macros and static inline functions
 */

/*
 *  Macro to hide the ugliness of printing the time.
 */

#define print_time(_s1, _tb, _s2) \
  do { \
    printf( "%s%02d:%02d:%02d   %02d/%02d/%04d%s", \
       _s1, (int) (_tb)->hour, (int) (_tb)->minute, (int) (_tb)->second, \
       (int) (_tb)->month, (int) (_tb)->day, (int) (_tb)->year, _s2 ); \
    fflush(stdout); \
  } while ( 0 )

/*
 *  Macro to print an task name that is composed of ASCII characters.
 *
 */

#define put_name( _name, _crlf ) \
  do { \
    uint32_t c0, c1, c2, c3; \
    \
    c0 = ((_name) >> 24) & 0xff; \
    c1 = ((_name) >> 16) & 0xff; \
    c2 = ((_name) >> 8) & 0xff; \
    c3 = (_name) & 0xff; \
    putchar( (char)c0 ); \
    if ( c1 ) putchar( (char)c1 ); \
    if ( c2 ) putchar( (char)c2 ); \
    if ( c3 ) putchar( (char)c3 ); \
    if ( (_crlf) ) \
      putchar( '\n' ); \
  } while (0)

/*
 *  This allows us to view the "Test_task" instantiations as a set
 *  of numbered tasks by eliminating the number of application
 *  tasks created.
 *
 *  In reality, this is too complex for the purposes of this
 *  example.  It would have been easier to pass a task argument. :)
 *  But it shows how rtems_id's can sometimes be used.
 */

#define task_number( tid ) \
  ( rtems_object_id_get_index( tid ) - \
     rtems_configuration_get_rtems_api_configuration()->number_of_initialization_tasks )

#endif
/* end of include file */