Remove coverhd.h

This header file contained timing overhead values which are hard to
maintain.

Update #3254.

3 files changed, 0 insertions, 142 deletions

diff --git a/c/src/lib/libbsp/powerpc/virtex5/Makefile.am b/c/src/lib/libbsp/powerpc/virtex5/Makefile.am
index ed4576df9f..3d1dc584b9 100644
--- a/c/src/lib/libbsp/powerpc/virtex5/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/virtex5/Makefile.am
@@ -13,7 +13,6 @@ include_HEADERS    += ../../shared/include/tm27.h
 include_bsp_HEADERS =
 
 nodist_include_HEADERS     = include/bspopts.h
-nodist_include_HEADERS    += include/coverhd.h
 nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES             = include/bspopts.h
 
diff --git a/c/src/lib/libbsp/powerpc/virtex5/include/coverhd.h b/c/src/lib/libbsp/powerpc/virtex5/include/coverhd.h
deleted file mode 100644
index f6a00b1e81..0000000000
--- a/c/src/lib/libbsp/powerpc/virtex5/include/coverhd.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/**
- * @file
- * @ingroup powerpc_virtex5
- * @brief C Overhead definitions
- */
-
-/*  
- *
- *  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
- *         all calling overhead including passing of arguments.
- *
- *  COPYRIGHT (c) 1989-1999.
- *  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.org/license/LICENSE.
- */
-
-/*
- *  Updated for a 25MHz Papyrus by Andrew Bray <andy@i-cubed.co.uk>
- *
- *  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      1
-#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        1
-#define CALLING_OVERHEAD_TASK_CREATE               3
-#define CALLING_OVERHEAD_TASK_IDENT                1
-#define CALLING_OVERHEAD_TASK_START                1
-#define CALLING_OVERHEAD_TASK_RESTART              1
-#define CALLING_OVERHEAD_TASK_DELETE               1
-#define CALLING_OVERHEAD_TASK_SUSPEND              1
-#define CALLING_OVERHEAD_TASK_RESUME               1
-#define CALLING_OVERHEAD_TASK_SET_PRIORITY         1
-#define CALLING_OVERHEAD_TASK_MODE                 1
-#define CALLING_OVERHEAD_TASK_GET_NOTE             1
-#define CALLING_OVERHEAD_TASK_SET_NOTE             1
-#define CALLING_OVERHEAD_TASK_WAKE_WHEN            4
-#define CALLING_OVERHEAD_TASK_WAKE_AFTER           1
-#define CALLING_OVERHEAD_INTERRUPT_CATCH           1
-#define CALLING_OVERHEAD_CLOCK_GET                 4
-#define CALLING_OVERHEAD_CLOCK_SET                 3
-#define CALLING_OVERHEAD_CLOCK_TICK                1
-
-#define CALLING_OVERHEAD_TIMER_CREATE              1
-#define CALLING_OVERHEAD_TIMER_IDENT               1
-#define CALLING_OVERHEAD_TIMER_DELETE              1
-#define CALLING_OVERHEAD_TIMER_FIRE_AFTER          2
-#define CALLING_OVERHEAD_TIMER_FIRE_WHEN           5
-#define CALLING_OVERHEAD_TIMER_RESET               1
-#define CALLING_OVERHEAD_TIMER_CANCEL              1
-#define CALLING_OVERHEAD_SEMAPHORE_CREATE          2
-#define CALLING_OVERHEAD_SEMAPHORE_IDENT           1
-#define CALLING_OVERHEAD_SEMAPHORE_DELETE          1
-#define CALLING_OVERHEAD_SEMAPHORE_OBTAIN          1
-#define CALLING_OVERHEAD_SEMAPHORE_RELEASE         1
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_CREATE      2
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_IDENT       1
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_DELETE      1
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_SEND        1
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_URGENT      1
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_BROADCAST   1
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_RECEIVE     2
-#define CALLING_OVERHEAD_MESSAGE_QUEUE_FLUSH       1
-
-#define CALLING_OVERHEAD_EVENT_SEND                1
-#define CALLING_OVERHEAD_EVENT_RECEIVE             2
-#define CALLING_OVERHEAD_SIGNAL_CATCH              1
-#define CALLING_OVERHEAD_SIGNAL_SEND               1
-#define CALLING_OVERHEAD_PARTITION_CREATE          3
-#define CALLING_OVERHEAD_PARTITION_IDENT           1
-#define CALLING_OVERHEAD_PARTITION_DELETE          1
-#define CALLING_OVERHEAD_PARTITION_GET_BUFFER      1
-#define CALLING_OVERHEAD_PARTITION_RETURN_BUFFER   1
-#define CALLING_OVERHEAD_REGION_CREATE             3
-#define CALLING_OVERHEAD_REGION_IDENT              1
-#define CALLING_OVERHEAD_REGION_DELETE             1
-#define CALLING_OVERHEAD_REGION_GET_SEGMENT        2
-#define CALLING_OVERHEAD_REGION_RETURN_SEGMENT     1
-#define CALLING_OVERHEAD_PORT_CREATE               2
-#define CALLING_OVERHEAD_PORT_IDENT                1
-#define CALLING_OVERHEAD_PORT_DELETE               1
-#define CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL 1
-#define CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL 2
-
-#define CALLING_OVERHEAD_IO_INITIALIZE             2
-#define CALLING_OVERHEAD_IO_OPEN                   2
-#define CALLING_OVERHEAD_IO_CLOSE                  2
-#define CALLING_OVERHEAD_IO_READ                   2
-#define CALLING_OVERHEAD_IO_WRITE                  2
-#define CALLING_OVERHEAD_IO_CONTROL                2
-#define CALLING_OVERHEAD_FATAL_ERROR_OCCURRED      1
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CREATE     1
-#define CALLING_OVERHEAD_RATE_MONOTONIC_IDENT      1
-#define CALLING_OVERHEAD_RATE_MONOTONIC_DELETE     1
-#define CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL     1
-#define CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD     1
-#define CALLING_OVERHEAD_MULTIPROCESSING_ANNOUNCE  1
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/c/src/lib/libbsp/powerpc/virtex5/preinstall.am b/c/src/lib/libbsp/powerpc/virtex5/preinstall.am
index f7a73c45e1..f908d6aee1 100644
--- a/c/src/lib/libbsp/powerpc/virtex5/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/virtex5/preinstall.am
@@ -49,10 +49,6 @@ $(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
 
-$(PROJECT_INCLUDE)/coverhd.h: include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h