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/*  coverhd.h

 *

 *  This include file has defines to represent the overhead associated

 *  with calling a particular directive from C.  These are used in the

 *  Timing Test Suite to ignore the overhead required to pass arguments

 *  to directives.  On some CPUs and/or target boards, this overhead

 *  is significant and makes it difficult to distinguish internal

 *  RTEMS execution time from that used to call the directive.

 *  This file should be updated after running the C overhead timing

 *  test.  Once this update has been performed, the RTEMS Time Test

 *  Suite should be rebuilt to account for these overhead times in the

 *  timing results.

 *

 *  NOTE:  If these are all zero, then the times reported include

 *         calling overhead including passing of arguments.

 *

 *

 *  COPYRIGHT (c) 1989-1997.

 *  On-Line Applications Research Corporation (OAR).

 *  Copyright assigned to U.S. Government, 1994.

 *

 *  The license and distribution terms for this file may in

 *  the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id: coverhd.h,v 1.2 2001-09-27 12:01:03 chris Exp $

 */

/*

 *  These are set to 0 for now.

 *

 *  Units are 100ns.

 *

 *  These numbers are of questionable use, as they are developed by calling

 *  the routine many times, thus getting its entry veneer into the (small)

 *  cache on the 403GA.  This in general is not true of the RTEMS timing

 *  tests, which usually call a routine only once, thus having no cache loaded

 *  advantage.

 *

 *  Whether the directive times are useful after deducting the function call

 *  overhead is also questionable.  The user is more interested generally

 *  in the total cost of a directive, not the cost if the procedure call

 *  is inlined!  (In general this is not true).

 *

 *  Andrew Bray 18/08/1995

 *

 */

#ifndef __COVERHD_h

#define __COVERHD_h

#ifdef __cplusplus

extern "C" {

#endif

#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      0

#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        0

#define CALLING_OVERHEAD_TASK_CREATE               0

#define CALLING_OVERHEAD_TASK_IDENT                0

#define CALLING_OVERHEAD_TASK_START                0

#define CALLING_OVERHEAD_TASK_RESTART              0

#define CALLING_OVERHEAD_TASK_DELETE               0

#define CALLING_OVERHEAD_TASK_SUSPEND              0

#define CALLING_OVERHEAD_TASK_RESUME               0

#define CALLING_OVERHEAD_TASK_SET_PRIORITY         0

#define CALLING_OVERHEAD_TASK_MODE                 0

#define CALLING_OVERHEAD_TASK_GET_NOTE             0

#define CALLING_OVERHEAD_TASK_SET_NOTE             0

#define CALLING_OVERHEAD_TASK_WAKE_WHEN            0

#define CALLING_OVERHEAD_TASK_WAKE_AFTER           0

#define CALLING_OVERHEAD_INTERRUPT_CATCH           0

#define CALLING_OVERHEAD_CLOCK_GET                 0

#define CALLING_OVERHEAD_CLOCK_SET                 0

#define CALLING_OVERHEAD_CLOCK_TICK                0

#define CALLING_OVERHEAD_TIMER_CREATE              0

#define CALLING_OVERHEAD_TIMER_IDENT               0

#define CALLING_OVERHEAD_TIMER_DELETE              0

#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          0

#define CALLING_OVERHEAD_TIMER_FIRE_WHEN           0

#define CALLING_OVERHEAD_TIMER_RESET               0

#define CALLING_OVERHEAD_TIMER_CANCEL              0

#define CALLING_OVERHEAD_SEMAPHORE_CREATE          0

#define CALLING_OVERHEAD_SEMAPHORE_IDENT           0

#define CALLING_OVERHEAD_SEMAPHORE_DELETE          0

#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          0 

#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         0 

#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      0

#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       0

#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      0

#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        0

#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      0

#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   0

#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     0

#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       0

#define CALLING_OVERHEAD_EVENT_SEND                0

#define CALLING_OVERHEAD_EVENT_RECEIVE             0

#define CALLING_OVERHEAD_SIGNAL_CATCH              0

#define CALLING_OVERHEAD_SIGNAL_SEND               0

#define CALLING_OVERHEAD_PARTITION_CREATE          0

#define CALLING_OVERHEAD_PARTITION_IDENT           0

#define CALLING_OVERHEAD_PARTITION_DELETE          0

#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      0

#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   0

#define CALLING_OVERHEAD_REGION_CREATE             0

#define CALLING_OVERHEAD_REGION_IDENT              0

#define CALLING_OVERHEAD_REGION_DELETE             0

#define CALLING_OVERHEAD_REGION_GET_SEGMENT        0

#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     0

#define CALLING_OVERHEAD_PORT_CREATE               0

#define CALLING_OVERHEAD_PORT_IDENT                0

#define CALLING_OVERHEAD_PORT_DELETE               0 

#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 0 

#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 0

#define CALLING_OVERHEAD_IO_INITIALIZE             0

#define CALLING_OVERHEAD_IO_OPEN                   0

#define CALLING_OVERHEAD_IO_CLOSE                  0

#define CALLING_OVERHEAD_IO_READ                   0

#define CALLING_OVERHEAD_IO_WRITE                  0

#define CALLING_OVERHEAD_IO_CONTROL                0

#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      0

#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     0

#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      0

#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     0

#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     0

#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     0

#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  0

#ifdef __cplusplus

}

#endif

#endif

/* end of include file */