Remove coverhd.h

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

Update #3254.

42 files changed, 1 insertions, 896 deletions

diff --git a/c/src/lib/libbsp/powerpc/beatnik/Makefile.am b/c/src/lib/libbsp/powerpc/beatnik/Makefile.am
index e359c08257..ee416b1dd7 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/beatnik/Makefile.am
@@ -18,7 +18,6 @@ include_HEADERS = include/bsp.h
 
 nodist_include_HEADERS = include/bspopts.h
 nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
-nodist_include_HEADERS += ../../shared/include/coverhd.h
 nodist_include_HEADERS += ../../shared/include/tm27.h
 DISTCLEANFILES += include/bspopts.h
 
diff --git a/c/src/lib/libbsp/powerpc/beatnik/preinstall.am b/c/src/lib/libbsp/powerpc/beatnik/preinstall.am
index a6551ff30d..87602cebf9 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/beatnik/preinstall.am
@@ -49,10 +49,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_INCLUDE)/tm27.h: ../../shared/include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
diff --git a/c/src/lib/libbsp/powerpc/gen5200/Makefile.am b/c/src/lib/libbsp/powerpc/gen5200/Makefile.am
index a4e7b1cc30..03aeeae5ed 100644
--- a/c/src/lib/libbsp/powerpc/gen5200/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/gen5200/Makefile.am
@@ -19,7 +19,6 @@ DISTCLEANFILES = include/bspopts.h
 
 noinst_PROGRAMS =
 
-include_HEADERS += ../../shared/include/coverhd.h
 
 noinst_LIBRARIES = libbspstart.a
 libbspstart_a_SOURCES = start/start.S
diff --git a/c/src/lib/libbsp/powerpc/gen5200/preinstall.am b/c/src/lib/libbsp/powerpc/gen5200/preinstall.am
index ed1d734d90..5874aa3295 100644
--- a/c/src/lib/libbsp/powerpc/gen5200/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/gen5200/preinstall.am
@@ -77,10 +77,6 @@ $(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: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
diff --git a/c/src/lib/libbsp/powerpc/gen83xx/Makefile.am b/c/src/lib/libbsp/powerpc/gen83xx/Makefile.am
index 7ec8a9cc18..6a450f061f 100644
--- a/c/src/lib/libbsp/powerpc/gen83xx/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/gen83xx/Makefile.am
@@ -29,7 +29,6 @@ include_bsp_HEADERS += include/u-boot-config.h
 
 noinst_PROGRAMS =
 
-include_HEADERS += ../../shared/include/coverhd.h
 
 noinst_LIBRARIES = libbspstart.a
 libbspstart_a_SOURCES = start/start.S
diff --git a/c/src/lib/libbsp/powerpc/gen83xx/preinstall.am b/c/src/lib/libbsp/powerpc/gen83xx/preinstall.am
index c2575ab3d0..69ee597190 100644
--- a/c/src/lib/libbsp/powerpc/gen83xx/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/gen83xx/preinstall.am
@@ -101,10 +101,6 @@ $(PROJECT_INCLUDE)/bsp/u-boot-config.h: include/u-boot-config.h $(PROJECT_INCLUD
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/u-boot-config.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/u-boot-config.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
diff --git a/c/src/lib/libbsp/powerpc/haleakala/Makefile.am b/c/src/lib/libbsp/powerpc/haleakala/Makefile.am
index ac971b7992..cb6523d9d8 100644
--- a/c/src/lib/libbsp/powerpc/haleakala/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/haleakala/Makefile.am
@@ -14,7 +14,6 @@ nodist_include_HEADERS = include/bspopts.h
 nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
-include_HEADERS += include/coverhd.h
 
 noinst_LIBRARIES = libbspstart.a
 libbspstart_a_SOURCES = ../../powerpc/shared/start/rtems_crti.S
diff --git a/c/src/lib/libbsp/powerpc/haleakala/include/coverhd.h b/c/src/lib/libbsp/powerpc/haleakala/include/coverhd.h
deleted file mode 100644
index b3323f8085..0000000000
--- a/c/src/lib/libbsp/powerpc/haleakala/include/coverhd.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/**
- * @file
- * @ingroup powerpc_haleakala
- * @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/haleakala/preinstall.am b/c/src/lib/libbsp/powerpc/haleakala/preinstall.am
index 7483a4f329..d651c40324 100644
--- a/c/src/lib/libbsp/powerpc/haleakala/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/haleakala/preinstall.am
@@ -57,10 +57,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
 
-$(PROJECT_INCLUDE)/coverhd.h: include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/rtems_crti.$(OBJEXT): rtems_crti.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/rtems_crti.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/rtems_crti.$(OBJEXT)
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/Makefile.am b/c/src/lib/libbsp/powerpc/motorola_powerpc/Makefile.am
index c9d1ff7387..0eb1a18807 100644
--- a/c/src/lib/libbsp/powerpc/motorola_powerpc/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/motorola_powerpc/Makefile.am
@@ -22,7 +22,6 @@ DISTCLEANFILES = include/bspopts.h
 noinst_PROGRAMS =
 
 include_HEADERS += ../../powerpc/shared/include/nvram.h
-include_HEADERS += ../../shared/include/coverhd.h
 
 noinst_LIBRARIES = libbspstart.a
 libbspstart_a_SOURCES = ../../powerpc/shared/start/start.S
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/preinstall.am b/c/src/lib/libbsp/powerpc/motorola_powerpc/preinstall.am
index da1b9ef725..5071a2dcf1 100644
--- a/c/src/lib/libbsp/powerpc/motorola_powerpc/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/motorola_powerpc/preinstall.am
@@ -57,10 +57,6 @@ $(PROJECT_INCLUDE)/nvram.h: ../../powerpc/shared/include/nvram.h $(PROJECT_INCLU
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/nvram.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/nvram.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/Makefile.am b/c/src/lib/libbsp/powerpc/mpc55xxevb/Makefile.am
index 4d272134a1..79f39f42f9 100644
--- a/c/src/lib/libbsp/powerpc/mpc55xxevb/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/Makefile.am
@@ -44,8 +44,7 @@ libbsp_a_SOURCES =
 include_HEADERS = include/bsp.h
 include_HEADERS += ../../shared/include/tm27.h
 
-nodist_include_HEADERS = include/bspopts.h \
-    ../../shared/include/coverhd.h
+nodist_include_HEADERS = include/bspopts.h
 include_bsp_HEADERS =
 include_bsp_HEADERS += ../../../libcpu/powerpc/mpc83xx/i2c/mpc83xx_i2cdrv.h
 include_bsp_HEADERS += ../../shared/include/irq-generic.h
diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/preinstall.am b/c/src/lib/libbsp/powerpc/mpc55xxevb/preinstall.am
index cbfc534037..bbaa395d18 100644
--- a/c/src/lib/libbsp/powerpc/mpc55xxevb/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/preinstall.am
@@ -129,10 +129,6 @@ $(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: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_INCLUDE)/bsp/mpc83xx_i2cdrv.h: ../../../libcpu/powerpc/mpc83xx/i2c/mpc83xx_i2cdrv.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/mpc83xx_i2cdrv.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/mpc83xx_i2cdrv.h
diff --git a/c/src/lib/libbsp/powerpc/mpc8260ads/Makefile.am b/c/src/lib/libbsp/powerpc/mpc8260ads/Makefile.am
index 2c786af570..aefc74f7ed 100644
--- a/c/src/lib/libbsp/powerpc/mpc8260ads/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/mpc8260ads/Makefile.am
@@ -15,7 +15,6 @@ DISTCLEANFILES = include/bspopts.h
 
 noinst_PROGRAMS =
 
-include_HEADERS += ../../shared/include/coverhd.h
 
 dist_project_lib_DATA += startup/linkcmds
 
diff --git a/c/src/lib/libbsp/powerpc/mpc8260ads/preinstall.am b/c/src/lib/libbsp/powerpc/mpc8260ads/preinstall.am
index 071a7e3bc3..7c3f1a39fd 100644
--- a/c/src/lib/libbsp/powerpc/mpc8260ads/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/mpc8260ads/preinstall.am
@@ -53,10 +53,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
 PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
diff --git a/c/src/lib/libbsp/powerpc/mvme3100/Makefile.am b/c/src/lib/libbsp/powerpc/mvme3100/Makefile.am
index bc2cf1951b..097729250c 100644
--- a/c/src/lib/libbsp/powerpc/mvme3100/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/mvme3100/Makefile.am
@@ -16,7 +16,6 @@ DISTCLEANFILES = include/bspopts.h
 
 noinst_PROGRAMS =
 
-include_HEADERS += ../../shared/include/coverhd.h
 
 project_lib_DATA =
 
diff --git a/c/src/lib/libbsp/powerpc/mvme3100/preinstall.am b/c/src/lib/libbsp/powerpc/mvme3100/preinstall.am
index b8862b4628..f3325adbd2 100644
--- a/c/src/lib/libbsp/powerpc/mvme3100/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/mvme3100/preinstall.am
@@ -53,10 +53,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/motld_start.$(OBJEXT): motld_start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/motld_start.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/motld_start.$(OBJEXT)
diff --git a/c/src/lib/libbsp/powerpc/mvme5500/Makefile.am b/c/src/lib/libbsp/powerpc/mvme5500/Makefile.am
index 3edfaec76f..7924eb0170 100644
--- a/c/src/lib/libbsp/powerpc/mvme5500/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/mvme5500/Makefile.am
@@ -13,7 +13,6 @@ include_HEADERS += include/tm27.h
 nodist_include_HEADERS = include/bspopts.h
 nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
-nodist_include_HEADERS += ../../shared/include/coverhd.h
 
 noinst_PROGRAMS =
 
diff --git a/c/src/lib/libbsp/powerpc/mvme5500/preinstall.am b/c/src/lib/libbsp/powerpc/mvme5500/preinstall.am
index f7ca7825a8..940b6fafd0 100644
--- a/c/src/lib/libbsp/powerpc/mvme5500/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/mvme5500/preinstall.am
@@ -53,10 +53,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/linkcmds: ../shared/startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
 PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
diff --git a/c/src/lib/libbsp/powerpc/psim/Makefile.am b/c/src/lib/libbsp/powerpc/psim/Makefile.am
index f04f5a6636..4e6d2e385c 100644
--- a/c/src/lib/libbsp/powerpc/psim/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/psim/Makefile.am
@@ -17,7 +17,6 @@ nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 nodist_include_bsp_HEADERS += ../../shared/include/console-polled.h
 DISTCLEANFILES = include/bspopts.h
 
-include_HEADERS += include/coverhd.h
 
 noinst_LIBRARIES = libbspstart.a
 libbspstart_a_SOURCES = start/start.S
diff --git a/c/src/lib/libbsp/powerpc/psim/include/coverhd.h b/c/src/lib/libbsp/powerpc/psim/include/coverhd.h
deleted file mode 100644
index 16cfc1f06d..0000000000
--- a/c/src/lib/libbsp/powerpc/psim/include/coverhd.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/**
- * @file
- * @ingroup powerpc_psim
- * @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/psim/preinstall.am b/c/src/lib/libbsp/powerpc/psim/preinstall.am
index d5043a97eb..62ba7dccf4 100644
--- a/c/src/lib/libbsp/powerpc/psim/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/psim/preinstall.am
@@ -65,10 +65,6 @@ $(PROJECT_INCLUDE)/bsp/console-polled.h: ../../shared/include/console-polled.h $
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/console-polled.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/console-polled.h
 
-$(PROJECT_INCLUDE)/coverhd.h: include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
diff --git a/c/src/lib/libbsp/powerpc/qemuppc/Makefile.am b/c/src/lib/libbsp/powerpc/qemuppc/Makefile.am
index 75a15d139b..b794137739 100644
--- a/c/src/lib/libbsp/powerpc/qemuppc/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/qemuppc/Makefile.am
@@ -16,7 +16,6 @@ nodist_include_bsp_HEADERS += ../../shared/include/console-polled.h
 DISTCLEANFILES = include/bspopts.h
 noinst_PROGRAMS =
 
-nodist_include_HEADERS += ../../shared/include/coverhd.h
 
 noinst_LIBRARIES = libbspstart.a
 libbspstart_a_SOURCES = start/start.S
diff --git a/c/src/lib/libbsp/powerpc/qemuppc/preinstall.am b/c/src/lib/libbsp/powerpc/qemuppc/preinstall.am
index a698dd874a..c9b944864b 100644
--- a/c/src/lib/libbsp/powerpc/qemuppc/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/qemuppc/preinstall.am
@@ -57,10 +57,6 @@ $(PROJECT_INCLUDE)/bsp/console-polled.h: ../../shared/include/console-polled.h $
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/console-polled.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/console-polled.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
diff --git a/c/src/lib/libbsp/powerpc/qoriq/Makefile.am b/c/src/lib/libbsp/powerpc/qoriq/Makefile.am
index ef42f6c9be..8b86987312 100644
--- a/c/src/lib/libbsp/powerpc/qoriq/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/qoriq/Makefile.am
@@ -18,7 +18,6 @@ EXTRA_DIST = README
 
 noinst_PROGRAMS =
 
-include_HEADERS += ../../shared/include/coverhd.h
 
 include_bsp_HEADERS = include/irq.h \
 	../../shared/include/irq-generic.h \
diff --git a/c/src/lib/libbsp/powerpc/qoriq/preinstall.am b/c/src/lib/libbsp/powerpc/qoriq/preinstall.am
index 24113fb698..5fe3411548 100644
--- a/c/src/lib/libbsp/powerpc/qoriq/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/qoriq/preinstall.am
@@ -59,10 +59,6 @@ $(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: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
diff --git a/c/src/lib/libbsp/powerpc/ss555/Makefile.am b/c/src/lib/libbsp/powerpc/ss555/Makefile.am
index d37221b431..128ed35230 100644
--- a/c/src/lib/libbsp/powerpc/ss555/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/ss555/Makefile.am
@@ -13,7 +13,6 @@ nodist_include_HEADERS = include/bspopts.h
 nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
-include_HEADERS += ../../shared/include/coverhd.h
 include_bsp_HEADERS = irq/irq.h
 
 EXTRA_DIST = times
diff --git a/c/src/lib/libbsp/powerpc/ss555/preinstall.am b/c/src/lib/libbsp/powerpc/ss555/preinstall.am
index 5eb0a1ec05..c051571ead 100644
--- a/c/src/lib/libbsp/powerpc/ss555/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/ss555/preinstall.am
@@ -53,10 +53,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
 
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_INCLUDE)/bsp/irq.h: irq/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
diff --git a/c/src/lib/libbsp/powerpc/t32mppc/Makefile.am b/c/src/lib/libbsp/powerpc/t32mppc/Makefile.am
index d7bb2b907a..2a58ad931b 100644
--- a/c/src/lib/libbsp/powerpc/t32mppc/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/t32mppc/Makefile.am
@@ -16,7 +16,6 @@ EXTRA_DIST = README
 
 noinst_PROGRAMS =
 
-include_HEADERS += ../../shared/include/coverhd.h
 
 include_bsp_HEADERS = include/irq.h \
 	../../shared/include/irq-generic.h \
diff --git a/c/src/lib/libbsp/powerpc/t32mppc/preinstall.am b/c/src/lib/libbsp/powerpc/t32mppc/preinstall.am
index 3b27653920..dc09774bc7 100644
--- a/c/src/lib/libbsp/powerpc/t32mppc/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/t32mppc/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: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
 $(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
diff --git a/c/src/lib/libbsp/powerpc/tqm8xx/Makefile.am b/c/src/lib/libbsp/powerpc/tqm8xx/Makefile.am
index fe91366072..134b91fbcd 100644
--- a/c/src/lib/libbsp/powerpc/tqm8xx/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/tqm8xx/Makefile.am
@@ -15,7 +15,6 @@ DISTCLEANFILES = include/bspopts.h
 
 noinst_PROGRAMS =
 
-include_HEADERS += include/coverhd.h
 include_bsp_HEADERS = include/tqm.h include/8xx_immap.h \
     include/irq.h \
     ../../shared/include/irq-generic.h \
diff --git a/c/src/lib/libbsp/powerpc/tqm8xx/include/coverhd.h b/c/src/lib/libbsp/powerpc/tqm8xx/include/coverhd.h
deleted file mode 100644
index 9bd1c357c8..0000000000
--- a/c/src/lib/libbsp/powerpc/tqm8xx/include/coverhd.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/**
- * @file
- * @ingroup powerpc_tqm8xx
- * @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) 1989-1998.
- *  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.
- */
-
-#ifndef __COVERHD_h
-#define __COVERHD_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * 133 MHz processor, cache enabled.
- */
-#define CALLING_OVERHEAD_INITIALIZE_EXECUTIVE      0
-#define CALLING_OVERHEAD_SHUTDOWN_EXECUTIVE        0
-#define CALLING_OVERHEAD_TASK_CREATE               1
-#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            1
-#define CALLING_OVERHEAD_TASK_WAKE_AFTER           0
-#define CALLING_OVERHEAD_INTERRUPT_CATCH           0
-#define CALLING_OVERHEAD_CLOCK_GET                 1
-#define CALLING_OVERHEAD_CLOCK_SET                 1
-#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           1
-#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          1
-#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             1
-#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
diff --git a/c/src/lib/libbsp/powerpc/tqm8xx/preinstall.am b/c/src/lib/libbsp/powerpc/tqm8xx/preinstall.am
index cfe6ebdddb..751149babd 100644
--- a/c/src/lib/libbsp/powerpc/tqm8xx/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/tqm8xx/preinstall.am
@@ -53,10 +53,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.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/tqm.h: include/tqm.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/tqm.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/tqm.h
diff --git a/c/src/lib/libbsp/powerpc/virtex/Makefile.am b/c/src/lib/libbsp/powerpc/virtex/Makefile.am
index cec4b6be8d..5b9fb273a4 100644
--- a/c/src/lib/libbsp/powerpc/virtex/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/virtex/Makefile.am
@@ -22,7 +22,6 @@ DISTCLEANFILES = include/bspopts.h
 
 noinst_PROGRAMS =
 
-include_HEADERS += include/coverhd.h
 
 include_bsp_HEADERS += ../shared/include/linker-symbols.h
 
diff --git a/c/src/lib/libbsp/powerpc/virtex/include/coverhd.h b/c/src/lib/libbsp/powerpc/virtex/include/coverhd.h
deleted file mode 100644
index 498e603092..0000000000
--- a/c/src/lib/libbsp/powerpc/virtex/include/coverhd.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/**
- * @file
- * @ingroup powerpc_virtex
- * @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/virtex/preinstall.am b/c/src/lib/libbsp/powerpc/virtex/preinstall.am
index ed986765fd..57297915ef 100644
--- a/c/src/lib/libbsp/powerpc/virtex/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/virtex/preinstall.am
@@ -62,10 +62,6 @@ $(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INC
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.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/linker-symbols.h: ../shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
 PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
diff --git a/c/src/lib/libbsp/powerpc/virtex4/Makefile.am b/c/src/lib/libbsp/powerpc/virtex4/Makefile.am
index c2914994f9..242d5c5f7a 100644
--- a/c/src/lib/libbsp/powerpc/virtex4/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/virtex4/Makefile.am
@@ -14,7 +14,6 @@ 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/virtex4/include/coverhd.h b/c/src/lib/libbsp/powerpc/virtex4/include/coverhd.h
deleted file mode 100644
index ce5a92c120..0000000000
--- a/c/src/lib/libbsp/powerpc/virtex4/include/coverhd.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/**
- * @file
- * @ingroup powerpc_virtex4
- * @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/virtex4/preinstall.am b/c/src/lib/libbsp/powerpc/virtex4/preinstall.am
index f7a73c45e1..f908d6aee1 100644
--- a/c/src/lib/libbsp/powerpc/virtex4/preinstall.am
+++ b/c/src/lib/libbsp/powerpc/virtex4/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
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