OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

Compare Revisions

  • This comparison shows the changes necessary to convert path 
    /openrisc/trunk/rtos/rtems/c/src/lib/libbsp/powerpc/helas403/include
    from Rev 30 to Rev 173
    ↔ Reverse comparison
  •

Rev 30 → Rev 173

/coverhd.h
0,0 → 1,134
/* 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
* 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.OARcorp.com/rtems/license.html.
*
* $Id: coverhd.h,v 1.2 2001-09-27 12:00:36 chris Exp $
*/
 
/*
* 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
/* end of include file */
/Makefile.am
0,0 → 1,25
##
## $Id: Makefile.am,v 1.2 2001-09-27 12:00:36 chris Exp $
##
 
AUTOMAKE_OPTIONS = foreign 1.4
 
H_FILES = bsp.h coverhd.h
 
$(PROJECT_INCLUDE):
$(mkinstalldirs) $@
 
$(PROJECT_INCLUDE)/bsp.h: bsp.h
$(INSTALL_DATA) $< $@
 
$(PROJECT_INCLUDE)/coverhd.h: coverhd.h
$(INSTALL_DATA) $< $@
 
TMPINSTALL_FILES += $(PROJECT_INCLUDE) $(PROJECT_INCLUDE)/bsp.h \
$(PROJECT_INCLUDE)/coverhd.h
 
all-local: $(TMPINSTALL_FILES)
 
EXTRA_DIST = bsp.h coverhd.h
 
include $(top_srcdir)/../../../../../../automake/local.am
/bsp.h
0,0 → 1,130
/* bsp.h
*
* This include file contains all HELAS-403 board IO definitions.
*
* Author: Thomas Doerfler <td@imd.m.isar.de>
* IMD Ingenieurbuero fuer Microcomputertechnik
*
* COPYRIGHT (c) 1998 by IMD
*
* Changes from IMD are covered by the original distributions terms.
* This file has been derived from the papyrus BSP.
*
* Author: Andrew Bray <andy@i-cubed.co.uk>
*
* COPYRIGHT (c) 1995 by i-cubed ltd.
*
* To anyone who acknowledges that this file is provided "AS IS"
* without any express or implied warranty:
* permission to use, copy, modify, and distribute this file
* for any purpose is hereby granted without fee, provided that
* the above copyright notice and this notice appears in all
* copies, and that the name of i-cubed limited not be used in
* advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
* i-cubed limited makes no representations about the suitability
* of this software for any purpose.
*
* Derived from c/src/lib/libbsp/no_cpu/no_bsp/include/bsp.h
*
* 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.OARcorp.com/rtems/license.html.
*
* $Id: bsp.h,v 1.2 2001-09-27 12:00:36 chris Exp $
*/
 
#ifndef __HELAS403_h
#define __HELAS403_h
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*
* confdefs.h overrides for this BSP:
* - number of termios serial ports (defaults to 1)
* - Interrupt stack space is not minimum if defined.
*/
 
/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */
#define CONFIGURE_INTERRUPT_STACK_MEMORY (4 * 1024)
 
#ifdef ASM
/* Definition of where to store registers in alignment handler */
#define ALIGN_REGS 0x0140
 
#else
#include <rtems.h>
#include <console.h>
#include <clockdrv.h>
#include <console.h>
#include <iosupp.h>
 
/*
* Define the time limits for RTEMS Test Suite test durations.
* Long test and short test duration limits are provided. These
* values are in seconds and need to be converted to ticks for the
* application.
*
*/
 
#define MAX_LONG_TEST_DURATION 300 /* 5 minutes = 300 seconds */
#define MAX_SHORT_TEST_DURATION 3 /* 3 seconds */
 
 
/*
* Stuff for Time Test 27
*/
 
#define MUST_WAIT_FOR_INTERRUPT 0
 
#define Install_tm27_vector( handler ) set_vector( (handler), PPC_IRQ_SCALL, 1 )
 
#define Cause_tm27_intr() asm volatile ("sc")
 
#define Clear_tm27_intr()
 
#define Lower_tm27_intr()
 
/* Constants */
 
#define RAM_START 0
#define RAM_END 0x00800000
 
 
/* miscellaneous stuff assumed to exist */
 
extern rtems_configuration_table BSP_Configuration; /* owned by BSP */
extern rtems_cpu_table Cpu_table; /* owned by BSP */
 
/*
* Device Driver Table Entries
*/
/*
* NOTE: Use the standard Console driver entry
*/
/*
* NOTE: Use the standard Clock driver entry
*/
/* functions */
 
rtems_isr_entry set_vector( /* returns old vector */
rtems_isr_entry handler, /* isr routine */
rtems_vector_number vector, /* vector number */
int type /* RTEMS or RAW intr */
);
#endif /* ASM */
 
#ifdef __cplusplus
}
#endif
 
#endif
/* end of include file */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.