mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
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Remove (Abandoned).
This commit is contained in:
Ralf Corsepius
@@ -1,8 +0,0 @@
|
||||
aclocal.m4
|
||||
autom4te*.cache
|
||||
config.cache
|
||||
config.log
|
||||
config.status
|
||||
configure
|
||||
Makefile
|
||||
Makefile.in
|
||||
@@ -1,128 +0,0 @@
|
||||
2007-04-17 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* c4xsim/tools/runtest.in: Do not run pppd.exe from batch mode script.
|
||||
|
||||
2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: New BUG-REPORT address.
|
||||
|
||||
2006-10-17 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Require autoconf-2.60. Require automake-1.10.
|
||||
|
||||
2005-10-16 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Merge-in shared/Makefile.am.
|
||||
* ChangeLog: Merge-in shared/ChangeLog.
|
||||
* configure.ac: Remove shared/Makefile.am.
|
||||
|
||||
2004-09-24 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Require automake > 1.9.
|
||||
|
||||
2004-03-31 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* shared/bspspuriousinit.c: Convert to using c99 fixed size types.
|
||||
|
||||
2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]).
|
||||
* acinclude.m4: Regenerate.
|
||||
|
||||
2004-01-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use @RTEMS_BSP_FAMILY@ instead of
|
||||
$(RTEMS_BSP_FAMILY).
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Require automake >= 1.8, autoconf >= 2.59.
|
||||
|
||||
2003-12-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* shared/Makefile.am: Remove C_FILES (Unused).
|
||||
|
||||
2003-10-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* acinclude.m4: Reflect changes to bootstrap.
|
||||
* configure.ac: Remove RTEMS_CHECK_CUSTON_BSP.
|
||||
|
||||
2003-09-04 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* shared/bspspuriousinit.c, shared/c3xspurious.c,
|
||||
shared/c4xspurious.c: URL for license changed.
|
||||
|
||||
2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect having moved aclocal/.
|
||||
|
||||
2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am, shared/Makefile.am: Reflect having moved automake/.
|
||||
|
||||
2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Use rtems-bugs@rtems.com as bug report email
|
||||
address.
|
||||
|
||||
2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove AC_CONFIG_AUX_DIR.
|
||||
|
||||
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
|
||||
* configure.ac: AC_PREREQ(2.57).
|
||||
|
||||
2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove RTEMS_CHECK_BSP_CACHE.
|
||||
|
||||
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache.
|
||||
|
||||
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am, shared/Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
* configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
|
||||
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
|
||||
|
||||
2002-01-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* shared/bspspuriousinit.c, shared/c3xspurious.c,
|
||||
shared/c4xspurious.c: Include rtems/bspIo.h instead of bspIo.h.
|
||||
|
||||
2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Add autom4te.cache for autoconf > 2.52.
|
||||
* configure.ac: New file, generated from configure.in by autoupdate.
|
||||
* configure.in: Remove.
|
||||
|
||||
2001-10-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* acinclude.m4: New file.
|
||||
* configure.in: Use RTEMS_BSP_SUBDIR.
|
||||
|
||||
2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
|
||||
|
||||
2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I
|
||||
$(RTEMS_TOPdir)/aclocal.
|
||||
|
||||
2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to
|
||||
GNU canonicalization.
|
||||
|
||||
2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Formatting.
|
||||
|
||||
2000-08-10 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* ChangeLog, shared/ChangeLog: New file.
|
||||
|
||||
@@ -1,16 +0,0 @@
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
ACLOCAL_AMFLAGS = -I ../../../aclocal
|
||||
|
||||
## Descend into the @RTEMS_BSP_FAMILY@ directory
|
||||
SUBDIRS = @RTEMS_BSP_FAMILY@
|
||||
|
||||
EXTRA_DIST =
|
||||
EXTRA_DIST += shared/bspspuriousinit.c
|
||||
EXTRA_DIST += shared/c3xspurious.c
|
||||
EXTRA_DIST += shared/c4xspurious.c
|
||||
|
||||
include $(top_srcdir)/../../../automake/subdirs.am
|
||||
include $(top_srcdir)/../../../automake/local.am
|
||||
@@ -1,10 +0,0 @@
|
||||
# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY)
|
||||
AC_DEFUN([RTEMS_CHECK_BSPDIR],
|
||||
[
|
||||
case "$1" in
|
||||
c4xsim )
|
||||
AC_CONFIG_SUBDIRS([c4xsim]);;
|
||||
*)
|
||||
AC_MSG_ERROR([Invalid BSP]);;
|
||||
esac
|
||||
])
|
||||
@@ -1,8 +0,0 @@
|
||||
aclocal.m4
|
||||
autom4te*.cache
|
||||
config.cache
|
||||
config.log
|
||||
config.status
|
||||
configure
|
||||
Makefile
|
||||
Makefile.in
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,54 +0,0 @@
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
ACLOCAL_AMFLAGS = -I ../../../../aclocal
|
||||
|
||||
# wrapup is the one that actually builds and installs the library
|
||||
# from the individual .rel files built in other directories
|
||||
SUBDIRS = . tools
|
||||
|
||||
include $(top_srcdir)/../../../../automake/compile.am
|
||||
|
||||
dist_project_lib_DATA = bsp_specs
|
||||
|
||||
include_HEADERS = include/bsp.h
|
||||
include_HEADERS += include/tm27.h
|
||||
|
||||
nodist_include_HEADERS = include/bspopts.h
|
||||
DISTCLEANFILES = include/bspopts.h
|
||||
|
||||
include_HEADERS += include/simio.h
|
||||
nodist_include_HEADERS += ../../shared/include/coverhd.h
|
||||
|
||||
noinst_LIBRARIES = libbspstart.a
|
||||
libbspstart_a_SOURCES = start/start.S
|
||||
project_lib_DATA = start.$(OBJEXT)
|
||||
|
||||
dist_project_lib_DATA += startup/linkcmds
|
||||
|
||||
noinst_LIBRARIES += libbsp.a
|
||||
libbsp_a_SOURCES =
|
||||
|
||||
# startup
|
||||
libbsp_a_SOURCES += ../../shared/bspclean.c ../../shared/bsplibc.c \
|
||||
../../shared/bsppredriverhook.c ../../shared/bspgetworkarea.c \
|
||||
../../shared/bsppost.c startup/bsppretaksinghook.c ../../shared/bspstart.c \
|
||||
../../shared/bootcard.c ../../shared/sbrk.c ../../shared/setvec.c \
|
||||
../../c4x/shared/c3xspurious.c ../../c4x/shared/c4xspurious.c \
|
||||
../../c4x/shared/bspspuriousinit.c startup/spurious.c \
|
||||
../../shared/gnatinstallhandler.c
|
||||
# clock
|
||||
libbsp_a_SOURCES += clock/clock.c ../../../shared/clockdrv_shell.h
|
||||
# console
|
||||
libbsp_a_SOURCES += console/consolereserveresources.c console/debugio.c \
|
||||
console/simio.c ../../shared/console.c
|
||||
# debugio
|
||||
libbsp_a_SOURCES += console/debugio.c
|
||||
# timer
|
||||
libbsp_a_SOURCES += timer/timer.c
|
||||
|
||||
EXTRA_DIST = times
|
||||
|
||||
include $(srcdir)/preinstall.am
|
||||
include $(top_srcdir)/../../../../automake/local.am
|
||||
@@ -1,46 +0,0 @@
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
|
||||
BSP NAME: c4xsim
|
||||
BOARD: Simulator in GDB
|
||||
BUS: N/A
|
||||
CPU FAMILY: C3X/C4X
|
||||
CPU: C32 and others
|
||||
COPROCESSORS: N/A
|
||||
MODE: 32 bit mode
|
||||
|
||||
DEBUG MONITOR: gdb simulator
|
||||
|
||||
PERIPHERALS
|
||||
===========
|
||||
TIMERS: Internal Timer
|
||||
RESOLUTION: ???
|
||||
SERIAL PORTS: simulated via
|
||||
REAL-TIME CLOCK: ???
|
||||
DMA: none
|
||||
VIDEO: none
|
||||
SCSI: none
|
||||
NETWORKING: none
|
||||
|
||||
DRIVER INFORMATION
|
||||
==================
|
||||
CLOCK DRIVER: ???
|
||||
IOSUPP DRIVER: N/A
|
||||
SHMSUPP: N/A
|
||||
TIMER DRIVER: ???
|
||||
TTY DRIVER: ???
|
||||
|
||||
STDIO
|
||||
=====
|
||||
PORT: Console port 0
|
||||
ELECTRICAL: na
|
||||
BAUD: na
|
||||
BITS PER CHARACTER: na
|
||||
PARITY: na
|
||||
STOP BITS: na
|
||||
|
||||
Notes
|
||||
=====
|
||||
|
||||
NONE
|
||||
@@ -1,11 +0,0 @@
|
||||
%rename endfile old_endfile
|
||||
%rename startfile old_startfile
|
||||
%rename link old_link
|
||||
|
||||
*startfile:
|
||||
%{!qrtems: %(old_startfile)} \
|
||||
%{!nostdlib: %{qrtems: start.o%s -e start}}
|
||||
|
||||
*link:
|
||||
%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
|
||||
|
||||
@@ -1,62 +0,0 @@
|
||||
/* ckinit.c
|
||||
*
|
||||
* This file provides a template for the clock device driver initialization.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <rtems.h>
|
||||
#include <bsp.h>
|
||||
#include <rtems/tic4x/c4xio.h>
|
||||
|
||||
|
||||
#define CLOCK_VECTOR 9
|
||||
|
||||
#define Clock_driver_support_at_tick()
|
||||
|
||||
#define Clock_driver_support_install_isr( _new, _old ) \
|
||||
do { _old = 0; } while(0)
|
||||
|
||||
void Clock_driver_support_initialize_hardware()
|
||||
{
|
||||
extern int _ClockFrequency;
|
||||
uint32_t Clock_counter_register_value;
|
||||
float tmp;
|
||||
int tmpi;
|
||||
|
||||
tmpi = ((int) &_ClockFrequency) * 1000000; /* ClockFrequency is in Mhz */
|
||||
tmp = (float) tmpi / 2.0;
|
||||
tmp = ((float) rtems_configuration_get_microseconds_per_tick() / 1000000.0) * (tmp);
|
||||
|
||||
Clock_counter_register_value = (unsigned int) tmp;
|
||||
#if 0
|
||||
Clock_counter_register_value =
|
||||
(uint32_t) ((float) rtems_configuration_get_microseconds_per_tick() /
|
||||
((float)_ClockFrequency / 2.0)));
|
||||
#endif
|
||||
c4x_timer_stop( C4X_TIMER_0 );
|
||||
c4x_timer_set_counter( C4X_TIMER_0, 0 );
|
||||
c4x_timer_set_period( C4X_TIMER_0, Clock_counter_register_value );
|
||||
c4x_timer_start( C4X_TIMER_0 );
|
||||
|
||||
#if defined(_C4x)
|
||||
c4x_set_iee( c4x_get_iie() | 0x1 ); /* should be ETINT0 */
|
||||
#else
|
||||
c3x_set_ie( c3x_get_ie() | 0x100 );
|
||||
#endif
|
||||
|
||||
Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 );
|
||||
}
|
||||
|
||||
#define Clock_driver_support_shutdown_hardware()
|
||||
|
||||
#include "../../../shared/clockdrv_shell.h"
|
||||
@@ -1,24 +0,0 @@
|
||||
## Process this file with autoconf to produce a configure script.
|
||||
##
|
||||
## $Id$
|
||||
|
||||
AC_PREREQ(2.60)
|
||||
AC_INIT([rtems-c-src-lib-libbsp-c4x-c4xsim],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
|
||||
AC_CONFIG_SRCDIR([bsp_specs])
|
||||
RTEMS_TOP(../../../../../..)
|
||||
|
||||
RTEMS_CANONICAL_TARGET_CPU
|
||||
AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.10])
|
||||
RTEMS_BSP_CONFIGURE
|
||||
|
||||
RTEMS_PROG_CC_FOR_TARGET
|
||||
RTEMS_CANONICALIZE_TOOLS
|
||||
RTEMS_PROG_CCAS
|
||||
|
||||
RTEMS_CONFIG_BUILD_SUBDIRS(tools)
|
||||
|
||||
RTEMS_BSP_CLEANUP_OPTIONS(0, 0)
|
||||
|
||||
# Explicitly list all Makefiles here
|
||||
AC_CONFIG_FILES([Makefile])
|
||||
AC_OUTPUT
|
||||
@@ -1,153 +0,0 @@
|
||||
/*
|
||||
* This file contains the hardware specific portions of the TTY driver
|
||||
* for the serial ports on the erc32.
|
||||
*
|
||||
* COPYRIGHT (c) 1989-1997.
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/libio.h>
|
||||
#include <stdlib.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include <simio.h>
|
||||
|
||||
/*
|
||||
* console_outbyte_polled
|
||||
*
|
||||
* This routine transmits a character using polling.
|
||||
*/
|
||||
|
||||
void console_outbyte_polled(
|
||||
int port,
|
||||
char ch
|
||||
);
|
||||
|
||||
/*
|
||||
* console_inbyte_nonblocking
|
||||
*
|
||||
* This routine polls for a character.
|
||||
*/
|
||||
|
||||
int console_inbyte_nonblocking(
|
||||
int port
|
||||
);
|
||||
|
||||
/*
|
||||
* Console Termios Support Entry Points
|
||||
*
|
||||
*/
|
||||
|
||||
int console_write_support (
|
||||
int minor,
|
||||
const char *bufarg,
|
||||
int len
|
||||
)
|
||||
{
|
||||
int nwrite = 0;
|
||||
const char *buf = bufarg;
|
||||
|
||||
while (nwrite < len) {
|
||||
if ( *buf )
|
||||
console_outbyte_polled( minor, *buf & 0x7f );
|
||||
buf++;
|
||||
nwrite++;
|
||||
}
|
||||
return nwrite;
|
||||
}
|
||||
|
||||
/*
|
||||
* Console Device Driver Entry Points
|
||||
*
|
||||
*/
|
||||
|
||||
rtems_device_driver console_initialize(
|
||||
rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void *arg
|
||||
)
|
||||
{
|
||||
rtems_status_code status;
|
||||
|
||||
rtems_termios_initialize();
|
||||
|
||||
/*
|
||||
* Register Device Names
|
||||
*/
|
||||
|
||||
status = rtems_io_register_name( "/dev/console", major, 0 );
|
||||
if (status != RTEMS_SUCCESSFUL)
|
||||
rtems_fatal_error_occurred(status);
|
||||
|
||||
return RTEMS_SUCCESSFUL;
|
||||
}
|
||||
|
||||
rtems_device_driver console_open(
|
||||
rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void * arg
|
||||
)
|
||||
{
|
||||
rtems_status_code sc;
|
||||
static const rtems_termios_callbacks pollCallbacks = {
|
||||
NULL, /* firstOpen */
|
||||
NULL, /* lastClose */
|
||||
console_inbyte_nonblocking, /* pollRead */
|
||||
console_write_support, /* write */
|
||||
NULL, /* setAttributes */
|
||||
NULL, /* stopRemoteTx */
|
||||
NULL, /* startRemoteTx */
|
||||
0 /* outputUsesInterrupts */
|
||||
};
|
||||
|
||||
assert( minor <= 1 );
|
||||
if ( minor > 2 )
|
||||
return RTEMS_INVALID_NUMBER;
|
||||
|
||||
sc = rtems_termios_open (major, minor, arg, &pollCallbacks );
|
||||
|
||||
return RTEMS_SUCCESSFUL;
|
||||
}
|
||||
|
||||
rtems_device_driver console_close(
|
||||
rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void * arg
|
||||
)
|
||||
{
|
||||
return rtems_termios_close (arg);
|
||||
}
|
||||
|
||||
rtems_device_driver console_read(
|
||||
rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void * arg
|
||||
)
|
||||
{
|
||||
return rtems_termios_read (arg);
|
||||
}
|
||||
|
||||
rtems_device_driver console_write(
|
||||
rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void * arg
|
||||
)
|
||||
{
|
||||
return rtems_termios_write (arg);
|
||||
}
|
||||
|
||||
rtems_device_driver console_control(
|
||||
rtems_device_major_number major,
|
||||
rtems_device_minor_number minor,
|
||||
void * arg
|
||||
)
|
||||
{
|
||||
return rtems_termios_ioctl (arg);
|
||||
}
|
||||
@@ -1,19 +0,0 @@
|
||||
/*
|
||||
* This file contains the TTY driver for the serial ports on the erc32.
|
||||
*
|
||||
* This driver uses the termios pseudo driver.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/libio.h>
|
||||
#include <stdlib.h>
|
||||
#include <assert.h>
|
||||
@@ -1,18 +0,0 @@
|
||||
/*
|
||||
* COPYRIGHT (c) 1989-2008.
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/bspIo.h>
|
||||
|
||||
extern void C4X_BSP_output_char(char c);
|
||||
|
||||
BSP_output_char_function_type BSP_output_char = C4X_BSP_output_char;
|
||||
BSP_polling_getchar_function_type BSP_poll_char;
|
||||
@@ -1,308 +0,0 @@
|
||||
/*
|
||||
* C4x simulator IO interface routines based on code provided
|
||||
* by Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#define SIM_OPEN (0xf0)
|
||||
#define SIM_CLOSE (0xf1)
|
||||
#define SIM_READ (0xf2)
|
||||
#define SIM_WRITE (0xf3)
|
||||
#define SIM_LSEEK (0xf4)
|
||||
#define SIM_UNLINK (0xf5)
|
||||
#define SIM_GETENV (0xf6)
|
||||
#define SIM_RENAME (0xf7)
|
||||
#define SIM_GETTIME (0xf8)
|
||||
#define SIM_GETCLOCK (0xf9)
|
||||
|
||||
typedef union _io {
|
||||
struct _open {
|
||||
int fd : 16;
|
||||
int flags : 16;
|
||||
} open;
|
||||
struct _openr {
|
||||
int result : 16;
|
||||
} openr;
|
||||
struct _close {
|
||||
int fd : 16;
|
||||
} close;
|
||||
struct _closer {
|
||||
int result : 16;
|
||||
} closer;
|
||||
struct _read {
|
||||
int fd : 16;
|
||||
int count : 16;
|
||||
} read;
|
||||
struct _readr {
|
||||
int result : 16;
|
||||
} readr;
|
||||
struct _write {
|
||||
int fd : 16;
|
||||
int count : 16;
|
||||
} write;
|
||||
struct _writer {
|
||||
int result : 16;
|
||||
} writer;
|
||||
struct _lseek {
|
||||
int fd : 16;
|
||||
int offsetlow : 16;
|
||||
int offsethigh : 16;
|
||||
int orgin : 16;
|
||||
} lseek;
|
||||
struct _lseekr {
|
||||
int result;
|
||||
} lseekr;
|
||||
struct _unlinkr {
|
||||
int result : 16;
|
||||
} unlinkr;
|
||||
struct _renamer {
|
||||
int result : 16;
|
||||
} renamer;
|
||||
struct _getenvr {
|
||||
int result : 16;
|
||||
} getenvr;
|
||||
struct _gettimer {
|
||||
int result;
|
||||
} gettimer;
|
||||
struct _getclockr {
|
||||
int result;
|
||||
} getclockr;
|
||||
struct _common {
|
||||
int word1;
|
||||
int word2;
|
||||
} common;
|
||||
} io;
|
||||
|
||||
static void to_sim(int command, io *param, char *data, int length);
|
||||
static void call_sim(void);
|
||||
static void from_sim(io *param, char *data);
|
||||
|
||||
void sim_exit(void)
|
||||
{
|
||||
__asm__(" .global C$$EXIT");
|
||||
__asm__("C$$EXIT: nop");
|
||||
__asm__("nop");
|
||||
}
|
||||
|
||||
int sim_open(const char *path, unsigned flags, int fno)
|
||||
{
|
||||
io param;
|
||||
|
||||
param.open.fd = fno;
|
||||
param.open.flags = flags;
|
||||
to_sim(SIM_OPEN,¶m,(char *)path,strlen(path)+1);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.openr.result;
|
||||
}
|
||||
|
||||
int sim_close(int fno)
|
||||
{
|
||||
io param;
|
||||
|
||||
param.close.fd = fno;
|
||||
to_sim(SIM_CLOSE,¶m,NULL,0);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.closer.result;
|
||||
}
|
||||
|
||||
int sim_read(int fno, char *buf, unsigned count)
|
||||
{
|
||||
io param;
|
||||
|
||||
param.read.fd = fno;
|
||||
param.read.count = count;
|
||||
to_sim(SIM_READ,¶m,NULL,0);
|
||||
call_sim();
|
||||
from_sim(¶m, buf);
|
||||
return param.readr.result;
|
||||
}
|
||||
|
||||
int sim_write(int fno, const char *buf, unsigned count)
|
||||
{
|
||||
io param;
|
||||
|
||||
param.write.fd = fno;
|
||||
param.write.count = count;
|
||||
to_sim(SIM_WRITE,¶m,(char *)buf,count);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.writer.result;
|
||||
}
|
||||
|
||||
fpos_t sim_lseek(int fno, fpos_t offset, int origin)
|
||||
{
|
||||
io param;
|
||||
|
||||
param.lseek.fd = fno;
|
||||
param.lseek.offsetlow = offset & 0xffff;
|
||||
param.lseek.offsethigh = offset >> 16;
|
||||
to_sim(SIM_LSEEK,¶m,NULL,0);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.lseekr.result;
|
||||
}
|
||||
|
||||
int sim_unlink(const char *path)
|
||||
{
|
||||
io param;
|
||||
|
||||
to_sim(SIM_UNLINK,NULL,(char *)path,strlen(path)+1);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.unlinkr.result;
|
||||
}
|
||||
|
||||
int sim_rename(const char *old, const char *new)
|
||||
{
|
||||
int l;
|
||||
static char combined[200];
|
||||
io param;
|
||||
|
||||
strcpy(combined,old);
|
||||
l = strlen(old)+1;
|
||||
strcpy(combined+l,new);
|
||||
l += strlen(new) + 1;
|
||||
to_sim(SIM_RENAME,NULL,combined,l);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.renamer.result;
|
||||
}
|
||||
|
||||
char *sim_getenv(const char *str)
|
||||
{
|
||||
io param;
|
||||
static char result[200];
|
||||
|
||||
to_sim(SIM_GETENV,NULL,(char *)str,strlen(str)+1);
|
||||
call_sim();
|
||||
from_sim(¶m, result);
|
||||
return param.getenvr.result ? result : NULL;
|
||||
}
|
||||
|
||||
int sim_gettime(void)
|
||||
{
|
||||
io param;
|
||||
|
||||
to_sim(SIM_GETTIME,NULL,NULL,0);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.gettimer.result;
|
||||
}
|
||||
|
||||
int sim_getclock(void)
|
||||
{
|
||||
io param;
|
||||
|
||||
to_sim(SIM_GETCLOCK,NULL,NULL,0);
|
||||
call_sim();
|
||||
from_sim(¶m, NULL);
|
||||
return param.getclockr.result;
|
||||
}
|
||||
|
||||
int _CIOBUF_[BUFSIZ+32];
|
||||
|
||||
static void to_sim(int command, io *param, char *data, int length)
|
||||
{
|
||||
int i;
|
||||
int n;
|
||||
int v;
|
||||
int *ip = &_CIOBUF_[0];
|
||||
|
||||
*ip++ = length;
|
||||
*ip++ = command;
|
||||
if (param) {
|
||||
*ip++ = param->common.word1;
|
||||
*ip++ = param->common.word2;
|
||||
}
|
||||
else {
|
||||
*ip++ = 0;
|
||||
*ip++ = 0;
|
||||
}
|
||||
n = length & ~3;
|
||||
for (i = 0 ; i < n ; i += 4) {
|
||||
v = *data++ & 0xff;
|
||||
v |= (*data++ & 0xff) << 8;
|
||||
v |= (*data++ & 0xff) << 16;
|
||||
v |= (*data++ & 0xff) << 24;
|
||||
*ip++ = v;
|
||||
}
|
||||
v = 0;
|
||||
for ( ; i < length ; i++) {
|
||||
v |= (*data++ & 0xff) << ((i & 3) << 3);
|
||||
}
|
||||
*ip = v;
|
||||
}
|
||||
|
||||
static void call_sim(void)
|
||||
{
|
||||
__asm__(" .global C$$IO$$");
|
||||
__asm__("C$$IO$$: nop");
|
||||
}
|
||||
|
||||
static void from_sim(io *param, char *data)
|
||||
{
|
||||
int i;
|
||||
int l;
|
||||
int n;
|
||||
int v;
|
||||
int *ip = &_CIOBUF_[0];
|
||||
|
||||
l = *ip++;
|
||||
param->common.word1 = *ip++;
|
||||
param->common.word2 = *ip++;
|
||||
if (data != NULL) {
|
||||
n = l & ~3;
|
||||
for (i = 0 ; i < n ; i += 4) {
|
||||
v = *ip++;
|
||||
*data++ = v & 0xff;
|
||||
*data++ = (v >> 8) & 0xff;
|
||||
*data++ = (v >> 16) & 0xff;
|
||||
*data++ = (v >> 24) & 0xff;
|
||||
}
|
||||
v = *ip;
|
||||
for (; i < l ; i++) {
|
||||
*data++ = v >> ((i & 3) << 3);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#if 0
|
||||
#include <fcntl.h>
|
||||
sim_io_test()
|
||||
{
|
||||
sim_write(1, "howdy\n", 6);
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Debug junk
|
||||
*/
|
||||
#if 0
|
||||
void printk_wrapper(void)
|
||||
{
|
||||
__asm__(" .global _printf");
|
||||
__asm__("_printf: bu _printk");
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 1
|
||||
#ifdef _HAVE_STDC
|
||||
#include <stdarg.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
|
||||
int __svfscanf(
|
||||
register FILE *fp,
|
||||
char const *fmt0,
|
||||
va_list ap
|
||||
)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
@@ -1,4 +0,0 @@
|
||||
bspopts.h
|
||||
bspopts.h.in
|
||||
stamp-h
|
||||
stamp-h.in
|
||||
@@ -1,51 +0,0 @@
|
||||
/* bsp.h
|
||||
*
|
||||
* This include file contains all C4X Simulator IO definitions.
|
||||
*
|
||||
* COPYRIGHT (c) 1989-1999.
|
||||
* On-Line Applications Research Corporation (OAR).
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _BSP_H
|
||||
#define _BSP_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <bspopts.h>
|
||||
|
||||
#ifdef ASM
|
||||
|
||||
#else
|
||||
#include <rtems.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/clockdrv.h>
|
||||
#include <rtems/console.h>
|
||||
#include <rtems/iosupp.h>
|
||||
|
||||
/* 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 */
|
||||
);
|
||||
|
||||
void BSP_fatal_return( void );
|
||||
|
||||
void bsp_spurious_initialize( void );
|
||||
|
||||
#endif /* ASM */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -1,25 +0,0 @@
|
||||
/*
|
||||
* C4x simulator IO interface routines based on code provided
|
||||
* by Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef __C4X_SIMIO_IFACE_h
|
||||
#define __C4X_SIMIO_IFACE_h
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
void sim_exit(void);
|
||||
int sim_open(const char *path, int flags, int fno);
|
||||
int sim_close(int fno);
|
||||
int sim_read(int fno, char *buf, unsigned count);
|
||||
int sim_write(int fno, const char *buf, unsigned count);
|
||||
fpos_t sim_lseek(int fno, fpos_t offset, int origin);
|
||||
int sim_unlink(const char *path);
|
||||
int sim_rename(const char *old, const char *new);
|
||||
char *sim_getenv(const char *str);
|
||||
int sim_gettime(void);
|
||||
int sim_getclock(void);
|
||||
|
||||
#endif
|
||||
@@ -1,44 +0,0 @@
|
||||
/*
|
||||
* tm27.h
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_TMTEST27
|
||||
#error "This is an RTEMS internal file you must not include directly."
|
||||
#endif
|
||||
|
||||
#ifndef __tm27_h
|
||||
#define __tm27_h
|
||||
|
||||
/*
|
||||
* Stuff for Time Test 27
|
||||
*/
|
||||
|
||||
#include <rtems/tic4x/c4xio.h>
|
||||
#define MUST_WAIT_FOR_INTERRUPT 0
|
||||
|
||||
/* XXX */
|
||||
#define Install_tm27_vector( _handler ) \
|
||||
set_vector( (_handler), 0x20, 1 )
|
||||
|
||||
#define Cause_tm27_intr() \
|
||||
do { \
|
||||
__asm__ volatile ( "trapu 0" ); \
|
||||
} while (0)
|
||||
|
||||
#define Clear_tm27_intr() \
|
||||
do { \
|
||||
; \
|
||||
} while (0)
|
||||
|
||||
#define Lower_tm27_intr() \
|
||||
do { \
|
||||
c4x_global_interrupts_enable(); \
|
||||
} while (0)
|
||||
|
||||
#endif
|
||||
@@ -1,18 +0,0 @@
|
||||
#
|
||||
# Configuration file for the GDB C4x simulator as a C3x
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
|
||||
include $(RTEMS_ROOT)/make/custom/default.cfg
|
||||
|
||||
RTEMS_CPU_MODEL=c32
|
||||
|
||||
# This contains the compiler options necessary to select the CPU model
|
||||
# and (hopefully) optimize for it.
|
||||
CPU_CFLAGS = -mcpu=32
|
||||
|
||||
# optimize flag: typically -O2
|
||||
# -O2 is broken for the moment on the C4x gcc
|
||||
#CFLAGS_OPTIMIZE_V = -O2
|
||||
CFLAGS_OPTIMIZE_V = -O1 -g
|
||||
@@ -1,18 +0,0 @@
|
||||
#
|
||||
# Configuration file for the GDB C4x simulator
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
|
||||
include $(RTEMS_ROOT)/make/custom/default.cfg
|
||||
|
||||
RTEMS_CPU_MODEL=c40
|
||||
|
||||
# This contains the compiler options necessary to select the CPU model
|
||||
# and (hopefully) optimize for it.
|
||||
CPU_CFLAGS = -mcpu=40 #-msmall
|
||||
|
||||
# optimize flag: typically -O2
|
||||
# -O2 is broken for the moment on the C4x gcc
|
||||
#CFLAGS_OPTIMIZE_V = -O2
|
||||
CFLAGS_OPTIMIZE_V = -O1 -g
|
||||
@@ -1,62 +0,0 @@
|
||||
## Automatically generated by ampolish3 - Do not edit
|
||||
|
||||
if AMPOLISH3
|
||||
$(srcdir)/preinstall.am: Makefile.am
|
||||
$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
|
||||
endif
|
||||
|
||||
PREINSTALL_DIRS =
|
||||
DISTCLEANFILES += $(PREINSTALL_DIRS)
|
||||
|
||||
all-local: $(TMPINSTALL_FILES)
|
||||
|
||||
TMPINSTALL_FILES =
|
||||
CLEANFILES = $(TMPINSTALL_FILES)
|
||||
|
||||
all-am: $(PREINSTALL_FILES)
|
||||
|
||||
PREINSTALL_FILES =
|
||||
CLEANFILES += $(PREINSTALL_FILES)
|
||||
|
||||
$(PROJECT_LIB)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_LIB)
|
||||
@: > $(PROJECT_LIB)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)
|
||||
@: > $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
|
||||
$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
|
||||
|
||||
$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
|
||||
|
||||
$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
|
||||
|
||||
$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
|
||||
|
||||
$(PROJECT_INCLUDE)/simio.h: include/simio.h $(PROJECT_INCLUDE)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/simio.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/simio.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)
|
||||
|
||||
$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
|
||||
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
|
||||
|
||||
@@ -1,71 +0,0 @@
|
||||
/*
|
||||
* This start.S is a combination of the files boot.s and crt0.s
|
||||
* provided by Herman ...XXX
|
||||
*/
|
||||
|
||||
; .file "crt0.s"
|
||||
.ref _c_int00
|
||||
.global start
|
||||
.global _start
|
||||
|
||||
.if .tms320C40
|
||||
|
||||
.sect ".const"
|
||||
mem_control:
|
||||
.word 000100000h
|
||||
mem_data:
|
||||
.word 03ef78050h
|
||||
|
||||
.text
|
||||
start:
|
||||
_start:
|
||||
ldi 0800h,st
|
||||
ldp @mem_control
|
||||
ldi @mem_control,ar0
|
||||
ldp @mem_data
|
||||
ldi @mem_data,r0
|
||||
sti r0,*+ar0(0)
|
||||
sti r0,*+ar0(4)
|
||||
br _c_int00
|
||||
|
||||
.else
|
||||
|
||||
.sect ".const"
|
||||
mem_control:
|
||||
.word 000808000h
|
||||
mem_data:
|
||||
.word 000001f00h
|
||||
|
||||
.text
|
||||
start:
|
||||
_start:
|
||||
ldi 0800h,st
|
||||
ldp @mem_control
|
||||
ldi @mem_control,ar0
|
||||
ldp @mem_data
|
||||
ldi @mem_data,r0
|
||||
sti r0,*+ar0(0)
|
||||
sti r0,*+ar0(4)
|
||||
br _c_int00
|
||||
|
||||
.endif
|
||||
; .file "boot.s"
|
||||
.global __stack
|
||||
.global _c_int00
|
||||
.ref .bss
|
||||
.ref _boot_card
|
||||
.ref _exit
|
||||
|
||||
__stack: .usect ".stack",0
|
||||
.text
|
||||
stack_addr: .word __stack
|
||||
|
||||
_c_int00:
|
||||
ldp stack_addr
|
||||
ldi @stack_addr,sp
|
||||
ldi sp,ar3
|
||||
ldp .bss ; For the small model, set up the DP to .bss
|
||||
ldi 0,ar2 ; make sure cmdline=0 with regparm
|
||||
push ar2 ; and memparm
|
||||
call _boot_card
|
||||
call _sim_exit
|
||||
@@ -1,19 +0,0 @@
|
||||
/*
|
||||
* COPYRIGHT (c) 1989-2008.
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
|
||||
extern void bsp_spurious_initialize();
|
||||
|
||||
void bsp_pretasking_hook(void)
|
||||
{
|
||||
bsp_spurious_initialize();
|
||||
}
|
||||
@@ -1,86 +0,0 @@
|
||||
/* OUTPUT_FORMAT("coff-c4x") */
|
||||
__STACK_SIZE = DEFINED(__STACK_SIZE) ? __STACK_SIZE : 0x1000;
|
||||
__ClockFrequency = DEFINED(_ClockFrequency) ? _ClockFrequency : 50;
|
||||
|
||||
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
|
||||
_RamSize = DEFINED(_RamSize) ? _RamSize : 4M;
|
||||
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
|
||||
|
||||
ENTRY(_start)
|
||||
SECTIONS
|
||||
{
|
||||
.vectors : {
|
||||
. += 4 * 64;
|
||||
}
|
||||
.text 0x200 : {
|
||||
*(.text)
|
||||
|
||||
/*
|
||||
* Special FreeBSD sysctl sections.
|
||||
*/
|
||||
. = ALIGN (16);
|
||||
__start_set_sysctl_set = .;
|
||||
*(set_sysctl_*);
|
||||
__stop_set_sysctl_set = ABSOLUTE(.);
|
||||
*(set_domain_*);
|
||||
*(set_pseudo_*);
|
||||
|
||||
___CTOR_LIST__ = .;
|
||||
LONG(___CTOR_END__ - ___CTOR_LIST__ - 2)
|
||||
*(.ctors)
|
||||
LONG(0);
|
||||
___CTOR_END__ = .;
|
||||
___DTOR_LIST__ = .;
|
||||
LONG(___DTOR_END__ - ___DTOR_LIST__ - 2)
|
||||
*(.dtors)
|
||||
LONG(0)
|
||||
___DTOR_END__ = .;
|
||||
}
|
||||
.init : { *(.init) }
|
||||
.fini : { *(.fini) }
|
||||
.const :
|
||||
{
|
||||
*(.const)
|
||||
}
|
||||
.cinit :
|
||||
{
|
||||
*(.cinit)
|
||||
}
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
}
|
||||
.comms : {
|
||||
*(.comms)
|
||||
}
|
||||
.bss : {
|
||||
|
||||
.bss = .;
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
}
|
||||
.stack :
|
||||
{
|
||||
*(.stack)
|
||||
. = . + __STACK_SIZE;
|
||||
}
|
||||
.heap :
|
||||
{
|
||||
_WorkAreaBase = .;
|
||||
}
|
||||
/*
|
||||
.sysmem :
|
||||
{
|
||||
*(.sysmem)
|
||||
}
|
||||
*/
|
||||
.stab 0 :
|
||||
{
|
||||
[ .stab ]
|
||||
}
|
||||
.stabstr 0 :
|
||||
{
|
||||
[ .stabstr ]
|
||||
}
|
||||
/* The TI tools sets cinit to -1 if the ram model is used. */
|
||||
}
|
||||
@@ -1,33 +0,0 @@
|
||||
/*
|
||||
* CXX Simulator Spurious Trap Handler Assistant
|
||||
*
|
||||
* This is just enough of a trap handler to let us know what
|
||||
* the likely source of the trap was.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/bspIo.h>
|
||||
#include <simio.h>
|
||||
|
||||
/*
|
||||
* bsp_spurious_handler_assistant
|
||||
*
|
||||
* We can't recover so just return to gdb.
|
||||
*/
|
||||
|
||||
void bsp_spurious_handler_assistant(
|
||||
rtems_vector_number vector,
|
||||
CPU_Interrupt_frame *isf
|
||||
)
|
||||
{
|
||||
sim_exit();
|
||||
}
|
||||
@@ -1,105 +0,0 @@
|
||||
/* timer.c
|
||||
*
|
||||
* This file manages the benchmark timer used by the RTEMS Timing Test
|
||||
* Suite. Each measured time period is demarcated by calls to
|
||||
* benchmark_timer_initialize() and benchmark_timer_read(). benchmark_timer_read() usually returns
|
||||
* the number of microseconds since benchmark_timer_initialize() exitted.
|
||||
*
|
||||
* NOTE: It is important that the timer start/stop overhead be
|
||||
* determined when porting or modifying this code.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <rtems.h>
|
||||
#include <bsp.h>
|
||||
#include <rtems/tic4x/c4xio.h>
|
||||
|
||||
uint32_t Timer_interrupts;
|
||||
bool benchmark_timer_find_average_overhead;
|
||||
|
||||
static uint32_t start;
|
||||
|
||||
void benchmark_timer_initialize( void )
|
||||
{
|
||||
|
||||
/*
|
||||
* Timer has never overflowed. This may not be necessary on some
|
||||
* implemenations of timer but ....
|
||||
*/
|
||||
|
||||
c4x_timer_stop(C4X_TIMER_0);
|
||||
c4x_timer_set_period(C4X_TIMER_0, 0xffffffff); /* so no interupts */
|
||||
c4x_timer_start(C4X_TIMER_0);
|
||||
start = c4x_timer_get_counter(C4X_TIMER_0);
|
||||
|
||||
Timer_interrupts = 0;
|
||||
|
||||
/*
|
||||
* Somehow start the timer
|
||||
*/
|
||||
}
|
||||
|
||||
/*
|
||||
* The following controls the behavior of benchmark_timer_read().
|
||||
*
|
||||
* AVG_OVEREHAD is the overhead for starting and stopping the timer. It
|
||||
* is usually deducted from the number returned.
|
||||
*
|
||||
* LEAST_VALID is the lowest number this routine should trust. Numbers
|
||||
* below this are "noise" and zero is returned.
|
||||
*/
|
||||
|
||||
#define AVG_OVERHEAD 0 /* It typically takes X.X microseconds */
|
||||
/* (Y countdowns) to start/stop the timer. */
|
||||
/* This value is in microseconds. */
|
||||
#define LEAST_VALID 1 /* Don't trust a clicks value lower than this */
|
||||
|
||||
int benchmark_timer_read( void )
|
||||
{
|
||||
uint32_t clicks;
|
||||
uint32_t total;
|
||||
int tmp;
|
||||
|
||||
/*
|
||||
* Read the timer and see how many clicks it has been since we started.
|
||||
*/
|
||||
|
||||
clicks = c4x_timer_get_counter(C4X_TIMER_0);
|
||||
clicks -= start;
|
||||
|
||||
/*
|
||||
* Total is calculated by taking into account the number of timer overflow
|
||||
* interrupts since the timer was initialized and clicks since the last
|
||||
* interrupts.
|
||||
*/
|
||||
|
||||
total = clicks * 1;
|
||||
|
||||
if ( benchmark_timer_find_average_overhead == true ) {
|
||||
return total; /* in count units where each count is */
|
||||
/* 1 / (clock frequency/2) */
|
||||
} else {
|
||||
if ( total < LEAST_VALID )
|
||||
return 0; /* below timer resolution */
|
||||
/*
|
||||
* Somehow convert total into microseconds
|
||||
*/
|
||||
tmp = (int) ((float) total * ((1.0 / 25.0)));
|
||||
return (tmp - AVG_OVERHEAD);
|
||||
}
|
||||
}
|
||||
|
||||
void benchmark_timer_disable_subtracting_average_overhead(
|
||||
bool find_flag
|
||||
)
|
||||
{
|
||||
benchmark_timer_find_average_overhead = find_flag;
|
||||
}
|
||||
@@ -1,5 +0,0 @@
|
||||
aclocal.m4
|
||||
autom4te*.cache
|
||||
configure
|
||||
Makefile
|
||||
Makefile.in
|
||||
@@ -1,101 +0,0 @@
|
||||
2008-03-11 Joel Sherrill <joel.sherrill@oarcorp.com>
|
||||
|
||||
* runtest.in: Skip all fatal error tests.
|
||||
|
||||
2007-09-04 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* runtest.in: Add capture to list of interative tests to skip in batch
|
||||
mode.
|
||||
|
||||
2007-01-26 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Use MKDIR_P instead of mkdir_p.
|
||||
|
||||
2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: New BUG-REPORT address.
|
||||
|
||||
2006-10-17 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Require autoconf-2.60. Require automake-1.10.
|
||||
|
||||
2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Require automake > 1.9.
|
||||
|
||||
2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES.
|
||||
Add PRE/TMPINSTALL_FILES to CLEANFILES.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reworked.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Require automake >= 1.8, autoconf >= 2.59.
|
||||
|
||||
2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect having moved aclocal/.
|
||||
|
||||
2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Reflect having moved automake/.
|
||||
|
||||
2003-08-14 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* runtest.in: Add fileio to list of interactive tests.
|
||||
|
||||
2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Use rtems-bugs@rtems.com as bug report email address.
|
||||
|
||||
2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove AC_CONFIG_AUX_DIR.
|
||||
|
||||
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
|
||||
|
||||
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: AC_PREREQ(2.57).
|
||||
|
||||
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Reformat.
|
||||
Add autom4te*cache.
|
||||
Remove autom4te.cache.
|
||||
|
||||
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac:
|
||||
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
|
||||
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
|
||||
* Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
|
||||
2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Add autom4te.cache for autoconf > 2.52.
|
||||
* configure.in: Remove.
|
||||
* configure.ac: New file, generated from configure.in by autoupdate.
|
||||
|
||||
2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
|
||||
|
||||
2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
|
||||
|
||||
2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
|
||||
Switch to GNU canonicalization.
|
||||
|
||||
2000-08-10 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* ChangeLog: New file.
|
||||
@@ -1,26 +0,0 @@
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
ACLOCAL_AMFLAGS = -I ../../../../../aclocal
|
||||
|
||||
transform =
|
||||
bsptools_bindir = ${exec_prefix}/@RTEMS_BSP@/tests
|
||||
bsptools_bin_SCRIPTS = runtest
|
||||
|
||||
all-local: $(TMPINSTALL_FILES)
|
||||
|
||||
TMPINSTALL_FILES =
|
||||
|
||||
$(PROJECT_ROOT)/@RTEMS_BSP@/tests/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_ROOT)/@RTEMS_BSP@/tests
|
||||
@: > $(PROJECT_ROOT)/@RTEMS_BSP@/tests/$(dirstamp)
|
||||
TMPINSTALL_FILES += $(PROJECT_ROOT)/@RTEMS_BSP@/tests/$(dirstamp)
|
||||
|
||||
$(PROJECT_ROOT)/@RTEMS_BSP@/tests/runtest: runtest $(PROJECT_ROOT)/@RTEMS_BSP@/tests/$(dirstamp)
|
||||
$(INSTALL_SCRIPT) $< $(PROJECT_ROOT)/@RTEMS_BSP@/tests/runtest
|
||||
TMPINSTALL_FILES += $(PROJECT_ROOT)/@RTEMS_BSP@/tests/runtest
|
||||
|
||||
CLEANFILES = $(TMPINSTALL_FILES)
|
||||
|
||||
include $(top_srcdir)/../../../../../automake/local.am
|
||||
@@ -1,24 +0,0 @@
|
||||
## Process this file with autoconf to produce a configure script.
|
||||
##
|
||||
## $Id$
|
||||
|
||||
AC_PREREQ(2.60)
|
||||
AC_INIT([rtems-c-src-lib-libbsp-c4x-c4xsim-tools],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
|
||||
AC_CONFIG_SRCDIR([runtest.in])
|
||||
RTEMS_TOP(../../../../../../..)
|
||||
|
||||
RTEMS_CANONICAL_TARGET_CPU
|
||||
|
||||
AM_INIT_AUTOMAKE([no-define foreign 1.10])
|
||||
AM_MAINTAINER_MODE
|
||||
|
||||
RTEMS_PATH_KSH
|
||||
RTEMS_ENV_RTEMSBSP
|
||||
|
||||
RTEMS_PROJECT_ROOT
|
||||
RTEMS_TOOLPATHS
|
||||
|
||||
# Explicitly list all Makefiles here
|
||||
AC_CONFIG_FILES([Makefile
|
||||
runtest])
|
||||
AC_OUTPUT
|
||||
@@ -1,331 +0,0 @@
|
||||
#!@KSH@ -p
|
||||
#
|
||||
# $Id$
|
||||
#
|
||||
# Run rtems tests on the c4x simulator built into gdb
|
||||
# This program generates a simulator script to run each test
|
||||
# Typically the test is then run, although it can be generated
|
||||
# and left as a file using -s
|
||||
#
|
||||
|
||||
# progname=`basename $0`
|
||||
progname=${0##*/} # fast basename hack for ksh, bash
|
||||
|
||||
USAGE=\
|
||||
"usage: $progname [ -opts ] test [ test ... ]
|
||||
-o options -- specify options to be passed to simulator
|
||||
-v -- verbose
|
||||
-s -- generate script file (as 'test'.ss) and exit
|
||||
-l logdir -- specify log directory (default is 'logdir')
|
||||
|
||||
Specify test as 'test' or 'test.exe'.
|
||||
All multiprocessing tests *must* be specified simply as 'mp01', etc.
|
||||
"
|
||||
|
||||
# export everything
|
||||
set -a
|
||||
|
||||
# log an error to stderr
|
||||
prerr()
|
||||
{
|
||||
echo "$*" >&2
|
||||
}
|
||||
|
||||
fatal() {
|
||||
[ "$1" ] && prerr $*
|
||||
prerr "$USAGE"
|
||||
exit 1
|
||||
}
|
||||
|
||||
warn() {
|
||||
[ "$1" ] && prerr $*
|
||||
}
|
||||
|
||||
# print args, 1 per line
|
||||
ml_echo()
|
||||
{
|
||||
for l
|
||||
do
|
||||
echo "$l"
|
||||
done
|
||||
}
|
||||
|
||||
# run at normal and signalled exit
|
||||
test_exit()
|
||||
{
|
||||
exit_code=$1
|
||||
|
||||
rm -f ${statfile}* ${scriptfile}* ${logfile}.tmp*
|
||||
[ "$sim_pid" ] && kill -9 $sim_pid
|
||||
|
||||
exit $exit_code
|
||||
}
|
||||
|
||||
#
|
||||
# process the options
|
||||
#
|
||||
# defaults for getopt vars
|
||||
#
|
||||
# max_run_time is defaulted to 5 minutes
|
||||
#
|
||||
|
||||
verbose=""
|
||||
extra_options=""
|
||||
script_and_exit=""
|
||||
stdio_setup="yes"
|
||||
run_to_completion="yes"
|
||||
logdir=log
|
||||
update_on_tick="no"
|
||||
max_run_time=$((6 * 60)) # is 5 on other simulators.
|
||||
using_print_buffer="yes"
|
||||
|
||||
while getopts vhr12o:c:sl:t OPT
|
||||
do
|
||||
case "$OPT" in
|
||||
v)
|
||||
verbose="yes";;
|
||||
s)
|
||||
script_and_exit="yes"
|
||||
run_to_completion="no"
|
||||
stdio_setup="no";;
|
||||
l)
|
||||
logdir="$OPTARG";;
|
||||
o)
|
||||
extra_options="$OPTARG";;
|
||||
*)
|
||||
fatal;;
|
||||
esac
|
||||
done
|
||||
|
||||
let $((shiftcount = $OPTIND - 1))
|
||||
shift $shiftcount
|
||||
|
||||
args=$*
|
||||
|
||||
#
|
||||
# Run the tests
|
||||
#
|
||||
|
||||
tests="$args"
|
||||
if [ ! "$tests" ]
|
||||
then
|
||||
set -- `echo *.exe`
|
||||
tests="$*"
|
||||
fi
|
||||
|
||||
[ -d $logdir ] ||
|
||||
mkdir $logdir || fatal "could not create log directory ($logdir)"
|
||||
|
||||
cpus=1
|
||||
|
||||
# where the tmp files go
|
||||
statfile=/tmp/stats$$
|
||||
scriptfile=/tmp/script$$
|
||||
|
||||
trap "test_exit" 1 2 3 13 14 15
|
||||
|
||||
for tfile in $tests
|
||||
do
|
||||
|
||||
tname=`basename $tfile .exe`
|
||||
TEST_TYPE="single"
|
||||
|
||||
case $tname in
|
||||
capture* | monitor* | termios* | fileio* | pppd*)
|
||||
if [ $run_to_completion = "yes" ]
|
||||
then
|
||||
warn "Skipping $tname; it is interactive"
|
||||
continue
|
||||
fi
|
||||
;;
|
||||
*-node2*)
|
||||
fatal "MP tests not supported"
|
||||
warn "Skipping $tname; 'runtest' runs both nodes when for *-node1"
|
||||
continue;;
|
||||
*-node1*)
|
||||
fatal "MP tests not supported"
|
||||
warn "Running both nodes associated with $tname"
|
||||
tname=`echo $tname | sed 's/-node.*//'`
|
||||
TEST_TYPE="mp"
|
||||
;;
|
||||
stackchk*|*fatal*|malloctest*|termio*)
|
||||
warn "Skipping $tname; it locks up or takes a VERY long time to run"
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
|
||||
# Change the title bar to indicate which test we are running
|
||||
# The simulator screen doesn't provide any indication
|
||||
|
||||
logfile=$logdir/$tname
|
||||
infofile=$logfile.info
|
||||
|
||||
rm -f ${statfile}* ${scriptfile}* ${logfile}.tmp*
|
||||
|
||||
date=`date`
|
||||
echo "Starting $tname at $date"
|
||||
|
||||
# Generate a script file to get the work done.
|
||||
# The script file must do the following:
|
||||
#
|
||||
# load the program (programs if MP test)
|
||||
# arrange for capture of output
|
||||
# run the program
|
||||
# produce statistics
|
||||
|
||||
{
|
||||
case $TEST_TYPE in
|
||||
"mp")
|
||||
fatal "MP tests not supported"
|
||||
;;
|
||||
|
||||
# All other tests (single-processor)
|
||||
*)
|
||||
echo "target sim -3"
|
||||
echo "sim m r 0"
|
||||
echo "sim m w 0"
|
||||
echo "load"
|
||||
echo ""
|
||||
echo "printf \"START_OF_TEST\\n\""
|
||||
echo "run"
|
||||
echo "printf \"END_OF_TEST\\n\""
|
||||
echo "quit"
|
||||
;;
|
||||
esac
|
||||
|
||||
} > ${scriptfile}
|
||||
|
||||
if [ "$script_and_exit" = "yes" ]
|
||||
then
|
||||
mv ${scriptfile} $tname.ss
|
||||
warn "script left in $tname.ss"
|
||||
test_exit 0
|
||||
fi
|
||||
|
||||
# Spin off the simulator in the background
|
||||
c4x-rtems-gdb $extra_options -n \
|
||||
--command ${scriptfile} ${tfile} >${logfile}.tmp 2>&1 &
|
||||
sim_pid=$!
|
||||
|
||||
# Make sure it won't run forever...
|
||||
{
|
||||
time_run=0
|
||||
while [ $time_run -lt $max_run_time ]
|
||||
do
|
||||
# sleep 10s at a time waiting for job to finish or timer to expire
|
||||
# if job has exited, then we exit, too.
|
||||
sleep 10
|
||||
if kill -0 $sim_pid 2>/dev/null
|
||||
then
|
||||
time_run=$((time_run + 10))
|
||||
else
|
||||
exit 0
|
||||
fi
|
||||
done
|
||||
|
||||
kill -2 $sim_pid 2>/dev/null
|
||||
{ sleep 5; kill -9 $sim_pid 2>/dev/null; } &
|
||||
} &
|
||||
|
||||
wait $sim_pid
|
||||
status=$?
|
||||
if [ $status -ne 0 ]
|
||||
then
|
||||
ran_too_long="yes"
|
||||
else
|
||||
ran_too_long="no"
|
||||
fi
|
||||
|
||||
sim_pid=""
|
||||
|
||||
# fix up the printf output from the test
|
||||
case $TEST_TYPE in
|
||||
mp)
|
||||
fatal "MP not supported"
|
||||
;;
|
||||
*)
|
||||
output_it=0
|
||||
clean_exit=0
|
||||
sed -e '1,9d' \
|
||||
-e 's/␍//' -e '/^$/d' < ${logfile}.tmp |
|
||||
while read line
|
||||
do
|
||||
if [ $output_it -eq 1 ] ; then
|
||||
case $line in
|
||||
END_OF_TEST*)
|
||||
output_it=0
|
||||
;;
|
||||
*simio.c:86*)
|
||||
output_it=0
|
||||
clean_exit=1
|
||||
;;
|
||||
*)
|
||||
echo "$line"
|
||||
;;
|
||||
esac
|
||||
else
|
||||
if [ "$line" = "START_OF_TEST" ] ; then
|
||||
output_it=1
|
||||
fi
|
||||
fi
|
||||
done > ${logfile}_1
|
||||
if [ ${clean_exit} -eq 0 ] ; then
|
||||
mv ${logfile}_1 ${logfile}_1.XXX
|
||||
sed -e '/^Program received signal SIGTRAP/d' \
|
||||
<${logfile}_1.XXX >${logfile}_1
|
||||
rm -f ${logfile}_1.XXX
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
# Create the info files
|
||||
for cpu in $cpus
|
||||
do
|
||||
{
|
||||
echo "$date"
|
||||
echo "Test run on: `uname -n` ( `uname -a` )"
|
||||
|
||||
output_it=1
|
||||
sed -e 's/␍//' < ${logfile}.tmp |
|
||||
while read line
|
||||
do
|
||||
if [ $output_it -eq 0 ] ; then
|
||||
if [ "$line" = "END_OF_TEST" ] ; then
|
||||
output_it=1
|
||||
fi
|
||||
else
|
||||
if [ "$line" = "START_OF_TEST" ] ; then
|
||||
output_it=0
|
||||
else
|
||||
echo "$line"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
|
||||
if [ "$ran_too_long" = "yes" ]
|
||||
then
|
||||
echo "Test did NOT finish normally; killed after $max_run_time seconds"
|
||||
fi
|
||||
|
||||
echo
|
||||
date;
|
||||
} > ${infofile}_$cpu
|
||||
done
|
||||
|
||||
rm -f ${logfile}.tmp*
|
||||
|
||||
if [ "$cpus" = "1" ]
|
||||
then
|
||||
mv ${infofile}_1 ${infofile}
|
||||
mv ${logfile}_1 ${logfile}
|
||||
fi
|
||||
|
||||
done
|
||||
|
||||
test_exit 0
|
||||
|
||||
# Local Variables: ***
|
||||
# mode:ksh ***
|
||||
# End: ***
|
||||
|
||||
@@ -1,21 +0,0 @@
|
||||
## Process this file with autoconf to produce a configure script.
|
||||
##
|
||||
## $Id$
|
||||
|
||||
AC_PREREQ(2.60)
|
||||
AC_INIT([rtems-c-src-lib-libbsp-c4x],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
|
||||
AC_CONFIG_SRCDIR([c4xsim])
|
||||
RTEMS_TOP(../../../../..)
|
||||
|
||||
RTEMS_CANONICAL_TARGET_CPU
|
||||
AM_INIT_AUTOMAKE([no-define foreign 1.10])
|
||||
AM_MAINTAINER_MODE
|
||||
|
||||
RTEMS_ENV_RTEMSBSP
|
||||
RTEMS_PROJECT_ROOT
|
||||
|
||||
RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY])
|
||||
|
||||
# Explicitly list all Makefiles here
|
||||
AC_CONFIG_FILES([Makefile])
|
||||
AC_OUTPUT
|
||||
@@ -1,44 +0,0 @@
|
||||
/*
|
||||
* CXX Spurious Trap Handler Install Routine
|
||||
*
|
||||
* This is just enough of a trap handler to let us know what
|
||||
* the likely source of the trap was.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/bspIo.h>
|
||||
|
||||
/*
|
||||
* bsp_spurious_initialize
|
||||
*
|
||||
* Install the spurious handler for most vectors.
|
||||
*/
|
||||
|
||||
rtems_isr bsp_spurious_handler(
|
||||
rtems_vector_number vector,
|
||||
CPU_Interrupt_frame *isf
|
||||
);
|
||||
|
||||
void bsp_spurious_initialize()
|
||||
{
|
||||
uint32_t vector;
|
||||
|
||||
for ( vector=0 ; vector<64 ; vector++ ) {
|
||||
|
||||
/*
|
||||
* Skip any vectors that might be generally used for traps.
|
||||
*/
|
||||
|
||||
set_vector( bsp_spurious_handler, vector, 1 );
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,85 +0,0 @@
|
||||
/*
|
||||
* C3X Spurious Trap Handler
|
||||
*
|
||||
* This is just enough of a trap handler to let us know what
|
||||
* the likely source of the trap was.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/bspIo.h>
|
||||
|
||||
/*
|
||||
* bsp_spurious_handler
|
||||
*
|
||||
* Print a message on the debug console and then die
|
||||
*/
|
||||
|
||||
void bsp_spurious_handler_assistant(
|
||||
rtems_vector_number,
|
||||
CPU_Interrupt_frame *
|
||||
);
|
||||
|
||||
#if defined(_C3x)
|
||||
rtems_isr bsp_spurious_handler(
|
||||
rtems_vector_number vector,
|
||||
CPU_Interrupt_frame *isf
|
||||
)
|
||||
{
|
||||
char *s;
|
||||
|
||||
printk( "Unexpected interrupt (0x%x)\n", vector );
|
||||
printk( "It looks like we got the interrupt at 0x%x\n", isf->interrupted );
|
||||
|
||||
/*
|
||||
* Can we print a name?
|
||||
*/
|
||||
|
||||
s = 0;
|
||||
if ( vector <= 0x1f ) {
|
||||
switch ( vector ) {
|
||||
#if defined(_C30) || defined(_C31)
|
||||
case 0: s = "RESET"; break;
|
||||
#endif
|
||||
case 1: s = "INT0"; break;
|
||||
case 2: s = "INT1"; break;
|
||||
case 3: s = "INT2"; break;
|
||||
case 4: s = "INT3"; break;
|
||||
case 5: s = "XINT0"; break;
|
||||
case 6: s = "RINT0"; break;
|
||||
#if defined(_C30) || defined(_C31)
|
||||
case 7: s = "XINT1"; break;
|
||||
case 8: s = "RINT1"; break;
|
||||
#endif
|
||||
case 9: s = "TINT0"; break;
|
||||
case 0x0a: s = "TINT1"; break;
|
||||
case 0x0b: s = "DINT0"; break;
|
||||
#if defined(_C32)
|
||||
case 0x0c: s = "DINT1"; break;
|
||||
#endif
|
||||
default: s = "Reserved"; break;
|
||||
}
|
||||
printk( "Looks like it was an %s\n", s );
|
||||
} else {
|
||||
printk( "Looks like it was a TRAP%d\n", vector - 0x20 );
|
||||
#if defined(_C30) || defined(_C31)
|
||||
if ( vector > 0x3B )
|
||||
printk( "But TRAP27 - TRAP31 are reserved\n" );
|
||||
#endif
|
||||
}
|
||||
|
||||
/*
|
||||
* Now call the BSP specific routine
|
||||
*/
|
||||
|
||||
bsp_spurious_handler_assistant( vector, isf );
|
||||
}
|
||||
#endif
|
||||
@@ -1,79 +0,0 @@
|
||||
/*
|
||||
* C4X Spurious Trap Handler
|
||||
*
|
||||
* This is just enough of a trap handler to let us know what
|
||||
* the likely source of the trap was.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <bsp.h>
|
||||
#include <rtems/bspIo.h>
|
||||
|
||||
/*
|
||||
* bsp_spurious_handler
|
||||
*
|
||||
* Print a message on the debug console and then die
|
||||
*/
|
||||
|
||||
void bsp_spurious_handler_assistant(
|
||||
rtems_vector_number,
|
||||
CPU_Interrupt_frame *
|
||||
);
|
||||
|
||||
#if defined(_C4x)
|
||||
rtems_isr bsp_spurious_handler(
|
||||
rtems_vector_number vector,
|
||||
CPU_Interrupt_frame *isf
|
||||
)
|
||||
{
|
||||
char *s;
|
||||
|
||||
printk( "Unexpected interrupt (0x%x)\n", vector );
|
||||
printk( "It looks like we got the interrupt at 0x%x\n", isf->interrupted );
|
||||
|
||||
/*
|
||||
* Can we print a name?
|
||||
*/
|
||||
|
||||
printk( "Looks like it was a " );
|
||||
if ( vector >= 0x0d && vector <= 0x24 ) {
|
||||
switch ( vector & 0x3 ) {
|
||||
case 1: s = "ICFULL"; break;
|
||||
case 2: s = "ICRDY"; break;
|
||||
case 3: s = "OCRDY"; break;
|
||||
case 0: s = "OCEMPTY"; break;
|
||||
}
|
||||
printk( "%s%d\n", s, (vector - 0x0d) / 4 );
|
||||
} else if ( vector >= 0x25 && vector <= 0x2a ) {
|
||||
printk( "DMA INT%d\n", (vector - 0x25) );
|
||||
} else /* if ( vector <= 0x0c || vector >= 0x2b ) */ {
|
||||
switch ( vector ) {
|
||||
case 0: s = "RESET"; break;
|
||||
case 1: s = "NMI"; break;
|
||||
case 2: s = "TINT0"; break;
|
||||
case 3: s = "IIOF0"; break;
|
||||
case 4: s = "IIOF1"; break;
|
||||
case 5: s = "IIOF2"; break;
|
||||
case 6: s = "IIOF3"; break;
|
||||
case 0x2b: s = "TINT1"; break;
|
||||
case 0x3f: s = "Reserved"; break;
|
||||
default: s = "Unused"; break;
|
||||
}
|
||||
printk( "%s\n", s );
|
||||
}
|
||||
|
||||
/*
|
||||
* Now call the BSP specific routine
|
||||
*/
|
||||
|
||||
bsp_spurious_handler_assistant( vector, isf );
|
||||
}
|
||||
#endif
|
||||
@@ -1,2 +0,0 @@
|
||||
Makefile
|
||||
Makefile.in
|
||||
@@ -1,422 +0,0 @@
|
||||
2010-03-27 Joel Sherrill <joel.sherrill@oarcorp.com>
|
||||
|
||||
* cpu.c, cpu_asm.S, irq.c: Add include of config.h
|
||||
|
||||
2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com>
|
||||
|
||||
* cpu.c: Change prototype of IDLE thread to consistently return void *
|
||||
and take a uintptr_t argument.
|
||||
|
||||
2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>
|
||||
|
||||
* cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
|
||||
passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
|
||||
comments.
|
||||
|
||||
2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: Do not define boolean, single_precision,
|
||||
double_precision unless RTEMS_DEPRECATED_TYPES is given.
|
||||
|
||||
2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: Include stdbool.h.
|
||||
Use bool as base-type for boolean.
|
||||
|
||||
2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* cpu.c, rtems/score/cpu.h: Correct prototype of Idle threads.
|
||||
|
||||
2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting
|
||||
parameter to indicate that the port uses the Simple Vectored
|
||||
Interrupt model or the Programmable Interrupt Controller Model. The
|
||||
PIC model is implemented primarily in the BSP and it is responsible
|
||||
for all memory allocation.
|
||||
|
||||
2007-12-17 Joel Sherrill <joel.sherrill@oarcorp.com>
|
||||
|
||||
* rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
|
||||
|
||||
2007-12-17 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* rtems/tic4x/c4xio.h: Sweep to make sure grep for COPYRIGHT passes.
|
||||
|
||||
2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU
|
||||
Table to Configuration Table. Eliminate CPU Table from all ports.
|
||||
Delete references to CPU Table in all forms.
|
||||
|
||||
2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com>
|
||||
|
||||
* rtems/score/cpu.h: Moved most of the remaining CPU Table fields to
|
||||
the Configuration Table. This included pretasking_hook,
|
||||
predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
|
||||
extra_mpci_receive_server_stack, stack_allocate_hook, and
|
||||
stack_free_hook. As a side-effect of this effort some multiprocessing
|
||||
code was made conditional and some style clean up occurred.
|
||||
|
||||
2007-05-09 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
|
||||
|
||||
2007-04-17 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/cpu.h:
|
||||
Use Context_Control_fp* instead of void* for fp_contexts.
|
||||
Eliminate evil casts.
|
||||
|
||||
2007-01-30 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: Use uint_least16_t for
|
||||
Priority_Bit_map_control;
|
||||
|
||||
2006-11-17 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: Remove unsigned64, signed64.
|
||||
|
||||
2006-01-16 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* rtems/score/cpu.h: Part of a large patch to improve Doxygen output.
|
||||
As a side-effect, grammar and spelling errors were corrected, spacing
|
||||
errors were address, and some variable names were improved.
|
||||
|
||||
2005-11-08 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: Eliminate unsigned16, unsigned32.
|
||||
|
||||
2005-10-27 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/asm.h: Remove private version of CONCAT macros.
|
||||
Include <rtems/concat.h> instead.
|
||||
|
||||
2005-02-08 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Split out preinstallation rules.
|
||||
* preinstall.am: New (Split out from Makefile.am).
|
||||
|
||||
2005-02-04 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
PR 754/rtems
|
||||
* rtems/asm.h: New (relocated from .).
|
||||
* asm.h: Remove (moved to rtems/asm.h).
|
||||
* Makefile.am: Reflect changes above.
|
||||
|
||||
2005-02-02 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
PR rtems/752
|
||||
* rtems/tic4x/c4xio.h: New (relocated from .).
|
||||
New header guard.
|
||||
* c4xio.h: Remove.
|
||||
* Makefile.am: Reflect changes above.
|
||||
|
||||
2004-01-28 Ralf Corsepius <ralf.corsepiu@rtems.org>
|
||||
|
||||
* asm.h, rtems/score/c4x.h, rtems/score/cpu.h,
|
||||
rtems/score/cpu_asm.h, rtems/score/types.h: New header guards.
|
||||
|
||||
2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: Remove signed8, signed16, signed32,
|
||||
unsigned8, unsigned16, unsigned32.
|
||||
|
||||
2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/cpu.h: *_swap_u32( uint32_t ).
|
||||
|
||||
2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: #include <rtems/stdint.h>.
|
||||
|
||||
2005-01-07 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
|
||||
|
||||
2005-01-01 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Remove build-variant support.
|
||||
|
||||
2004-11-21 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* rtems/score/types.h: Use __rtems_score_types_h as preprocessor
|
||||
guard.
|
||||
|
||||
2004-11-21 Ralf Corsepius <ralf.corsepius@rtems.org>
|
||||
|
||||
* asm.h: Add doxygen preamble.
|
||||
|
||||
2004-10-02 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* rtems/score/c4x.h: Add doxygen preamble.
|
||||
* rtems/score/cpu.h: Add doxygen preamble.
|
||||
* rtems/score/cpu_asm.h: Add doxygen preamble.
|
||||
* rtems/score/types.h: Add doxygen preamble.
|
||||
|
||||
2004-09-29 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* rtems/score/cpu.h: i960 obsoleted and all references removed.
|
||||
|
||||
2004-04-06 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* configure.ac: Remove (Merged into $(top_srcdir)/configure.ac).
|
||||
* Makefile.am: Don't include multilib.am.
|
||||
Reflect merging configure.ac into $(top_srcdir)/configure.ac.
|
||||
|
||||
2004-04-02 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Install c4xio.h to $(includedir)/rtems/c4x.
|
||||
|
||||
2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* Makefile.am: Install asm.h to $(includedir)/rtems.
|
||||
|
||||
2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
|
||||
|
||||
2004-03-30 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* c4xio.h, cpu.c, irq.c, rtems/score/cpu.h: Convert to using c99
|
||||
fixed size types.
|
||||
|
||||
2004-03-29 Ralf Corsepius <ralf_corsepius@rtems.org>
|
||||
|
||||
* configure.ac: RTEMS_TOP([../../../..]).
|
||||
|
||||
2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Move RTEMS_TOP one subdir down.
|
||||
|
||||
2004-01-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Add PREINSTALL_DIRS.
|
||||
|
||||
2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Re-add dirstamps to PREINSTALL_FILES.
|
||||
Add PREINSTALL_FILES to CLEANFILES.
|
||||
|
||||
2004-01-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Requires automake >= 1.8.1.
|
||||
|
||||
2004-01-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Include compile.am, again.
|
||||
|
||||
2004-01-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Convert to using automake compilation rules.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES.
|
||||
|
||||
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Require automake >= 1.8, autoconf >= 2.59.
|
||||
|
||||
2003-12-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Remove TMPINSTALL_FILES.
|
||||
|
||||
2003-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Add $(dirstamp) to preinstallation rules.
|
||||
|
||||
2003-11-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Don't use gmake rules for preinstallation.
|
||||
|
||||
2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove RTEMS_CANONICAL_HOST.
|
||||
|
||||
2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove RTEMS_CHECK_CPU.
|
||||
|
||||
2003-09-26 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all
|
||||
references.
|
||||
|
||||
2003-09-04 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* cpu.c, cpu_asm.S, irq.c, rtems/score/c4x.h, rtems/score/cpu.h,
|
||||
rtems/score/cpu_asm.h, rtems/score/types.h: URL for license changed.
|
||||
|
||||
2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Use rtems-bugs@rtems.com as bug report email address.
|
||||
|
||||
2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove AC_CONFIG_AUX_DIR.
|
||||
|
||||
2003-02-11 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* irq.c: Rework logic that decides when to call
|
||||
_Thread_Dispatch. Analysis by Sergei Organov <osv@javad.ru>
|
||||
determined that _ISR_Signals_to_thread_executing was not being
|
||||
honored and/or cleared properly.
|
||||
|
||||
2002-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Require autoconf-2.57 + automake-1.7.2.
|
||||
* Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS.
|
||||
|
||||
2002-11-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Fix package name.
|
||||
|
||||
2002-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Add nostdinc to AM_INIT_AUTOMAKE.
|
||||
|
||||
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Reformat.
|
||||
Add autom4te*cache.
|
||||
Remove autom4te.cache.
|
||||
|
||||
2002-07-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel.
|
||||
|
||||
2002-07-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use .$(OBJEXT) instead of .o.
|
||||
|
||||
2002-07-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use . instead of .o.
|
||||
|
||||
2002-07-05 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* cpu.c, irq.c, rtems/score/cpu.h: Filled in something that was
|
||||
marked XXX.
|
||||
|
||||
2002-07-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: RTEMS_TOP(../../../..).
|
||||
|
||||
2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* rtems.c: Remove.
|
||||
* Makefile.am: Reflect changes above.
|
||||
|
||||
2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove RTEMS_PROJECT_ROOT.
|
||||
|
||||
2002-06-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Add RTEMS_PROG_CCAS
|
||||
|
||||
2002-06-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Use AC_CONFIG_AUX_DIR(../../../..).
|
||||
Add AC_PROG_RANLIB.
|
||||
|
||||
2002-06-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Include $(top_srcdir)/../../../automake/*.am.
|
||||
Use ../../../aclocal.
|
||||
|
||||
2001-04-03 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
|
||||
* rtems/score/c4xtypes.h: Removed.
|
||||
* rtems/score/types.h: New file via CVS magic.
|
||||
* Makefile.am, rtems/score/cpu.h: Account for name change.
|
||||
|
||||
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac:
|
||||
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
|
||||
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
|
||||
* Makefile.am: Remove AUTOMAKE_OPTIONS.
|
||||
|
||||
2002-01-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* rtems/Makefile.am: Removed.
|
||||
* rtems/score/Makefile.am: Removed.
|
||||
* configure.ac: Reflect changes above.
|
||||
* Makefile.am: Reflect changes above.
|
||||
|
||||
2002-02-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* asm.h: Remove #include <rtems/score/targopts.h>.
|
||||
Add #include <rtems/score/cpuopts.h>.
|
||||
|
||||
|
||||
|
||||
2002-02-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
|
||||
|
||||
2001-12-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* configure.ac: Use RTEMS_ENV_RTEMSCPU.
|
||||
|
||||
2001-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Add multilib support.
|
||||
|
||||
2001-11-28 Joel Sherrill <joel@OARcorp.com>,
|
||||
|
||||
This was tracked as PR91.
|
||||
* rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
|
||||
is used to specify if the port uses the standard macro for this (FALSE).
|
||||
A TRUE setting indicates the port provides its own implementation.
|
||||
|
||||
2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* .cvsignore: Add autom4te.cache for autoconf > 2.52.
|
||||
* configure.in: Remove.
|
||||
* configure.ac: New file, generated from configure.in by autoupdate.
|
||||
|
||||
2001-09-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='.
|
||||
* Makefile.am: Use 'PREINSTALL_FILES ='.
|
||||
|
||||
2001-02-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am, rtems/score/Makefile.am:
|
||||
Apply include_*HEADERS instead of H_FILES.
|
||||
|
||||
2001-01-03 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* rtems/score/cpu.h: Added _CPU_Initialize_vectors().
|
||||
|
||||
2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
|
||||
|
||||
2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
|
||||
|
||||
2000-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
|
||||
Switch to GNU canonicalization.
|
||||
|
||||
2000-10-18 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* rtems/score/c4x.h: Modified to properly multilib. This required
|
||||
using only macros predefined by gcc.
|
||||
|
||||
2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
||||
|
||||
* Makefile.am: Include compile.am, formatting.
|
||||
* rtems/Makefile.am: formatting.
|
||||
* rtems/score/Makefile.am: formatting.
|
||||
|
||||
2000-08-10 Joel Sherrill <joel@OARcorp.com>
|
||||
|
||||
* ChangeLog: New file.
|
||||
@@ -1,22 +0,0 @@
|
||||
##
|
||||
## $Id$
|
||||
##
|
||||
|
||||
include $(top_srcdir)/automake/compile.am
|
||||
|
||||
include_rtemsdir = $(includedir)/rtems
|
||||
include_rtems_HEADERS = rtems/asm.h
|
||||
|
||||
include_rtems_tic4xdir = $(includedir)/rtems/tic4x
|
||||
include_rtems_tic4x_HEADERS = rtems/tic4x/c4xio.h
|
||||
|
||||
include_rtems_scoredir = $(includedir)/rtems/score
|
||||
include_rtems_score_HEADERS = rtems/score/cpu.h rtems/score/c4x.h \
|
||||
rtems/score/types.h rtems/score/cpu_asm.h
|
||||
|
||||
noinst_LIBRARIES = libscorecpu.a
|
||||
libscorecpu_a_SOURCES = cpu.c irq.c cpu_asm.S
|
||||
libscorecpu_a_CPPFLAGS = $(AM_CPPFLAGS)
|
||||
|
||||
include $(srcdir)/preinstall.am
|
||||
include $(top_srcdir)/automake/local.am
|
||||
@@ -1,180 +0,0 @@
|
||||
/*
|
||||
* C4x CPU Dependent Source
|
||||
*
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif
|
||||
|
||||
#include <rtems/system.h>
|
||||
#include <rtems/score/isr.h>
|
||||
#include <rtems/score/wkspace.h>
|
||||
|
||||
/* _CPU_Initialize
|
||||
*
|
||||
* This routine performs processor dependent initialization.
|
||||
*
|
||||
* INPUT PARAMETERS: NONE
|
||||
*
|
||||
* C4x Specific Information:
|
||||
*
|
||||
*/
|
||||
|
||||
void _CPU_Initialize(void)
|
||||
{
|
||||
#if (CPU_HARDWARE_FP == TRUE)
|
||||
/*
|
||||
* If there is not an easy way to initialize the FP context
|
||||
* during Context_Initialize, then it is usually easier to
|
||||
* save an "uninitialized" FP context here and copy it to
|
||||
* the task's during Context_Initialize.
|
||||
*/
|
||||
|
||||
/* FP context initialization support goes here */
|
||||
#endif
|
||||
}
|
||||
|
||||
/*PAGE
|
||||
*
|
||||
* _CPU_ISR_install_raw_handler
|
||||
*
|
||||
* C4x Specific Information:
|
||||
*
|
||||
*/
|
||||
|
||||
void _CPU_ISR_install_raw_handler(
|
||||
uint32_t vector,
|
||||
proc_ptr new_handler,
|
||||
proc_ptr *old_handler
|
||||
)
|
||||
{
|
||||
void **ittp;
|
||||
|
||||
/*
|
||||
* This is where we install the interrupt handler into the "raw" interrupt
|
||||
* table used by the CPU to dispatch interrupt handlers.
|
||||
*/
|
||||
|
||||
ittp = c4x_get_ittp();
|
||||
*old_handler = ittp[ vector ];
|
||||
ittp[ vector ] = new_handler;
|
||||
}
|
||||
|
||||
/*XXX */
|
||||
|
||||
#define C4X_CACHE 1
|
||||
#define C4X_BASE_ST (C4X_CACHE==1) ? 0x4800 : 0x4000
|
||||
|
||||
void _CPU_Context_Initialize(
|
||||
Context_Control *_the_context,
|
||||
void *_stack_base,
|
||||
uint32_t _size,
|
||||
uint32_t _isr,
|
||||
void (*_entry_point)(void),
|
||||
int _is_fp
|
||||
)
|
||||
{
|
||||
unsigned int *_stack;
|
||||
_stack = (unsigned int *)_stack_base;
|
||||
|
||||
*_stack = (unsigned int) _entry_point;
|
||||
_the_context->sp = (unsigned int) _stack;
|
||||
_the_context->st = C4X_BASE_ST;
|
||||
if ( _isr == 0 )
|
||||
_the_context->st |= C4X_ST_GIE;
|
||||
}
|
||||
|
||||
/*PAGE
|
||||
*
|
||||
* _CPU_ISR_install_vector
|
||||
*
|
||||
* This kernel routine installs the RTEMS handler for the
|
||||
* specified vector.
|
||||
*
|
||||
* Input parameters:
|
||||
* vector - interrupt vector number
|
||||
* old_handler - former ISR for this vector number
|
||||
* new_handler - replacement ISR for this vector number
|
||||
*
|
||||
* Output parameters: NONE
|
||||
*
|
||||
*
|
||||
* C4x Specific Information:
|
||||
*
|
||||
*/
|
||||
|
||||
void _CPU_ISR_install_vector(
|
||||
uint32_t vector,
|
||||
proc_ptr new_handler,
|
||||
proc_ptr *old_handler
|
||||
)
|
||||
{
|
||||
proc_ptr ignored;
|
||||
extern void rtems_irq_prologue_0(void);
|
||||
extern void rtems_irq_prologue_1(void);
|
||||
void *entry;
|
||||
|
||||
*old_handler = _ISR_Vector_table[ vector ];
|
||||
|
||||
/*
|
||||
* If the interrupt vector table is a table of pointer to isr entry
|
||||
* points, then we need to install the appropriate RTEMS interrupt
|
||||
* handler for this vector number.
|
||||
*/
|
||||
|
||||
entry = (void *)rtems_irq_prologue_0 +
|
||||
((rtems_irq_prologue_1 - rtems_irq_prologue_0) * vector);
|
||||
_CPU_ISR_install_raw_handler( vector, entry, &ignored );
|
||||
|
||||
/*
|
||||
* We put the actual user ISR address in '_ISR_vector_table'. This will
|
||||
* be used by the _ISR_Handler so the user gets control.
|
||||
*/
|
||||
|
||||
_ISR_Vector_table[ vector ] = new_handler;
|
||||
}
|
||||
|
||||
/*PAGE
|
||||
*
|
||||
* _CPU_Thread_Idle_body
|
||||
*
|
||||
* NOTES:
|
||||
*
|
||||
* 1. This is the same as the regular CPU independent algorithm.
|
||||
*
|
||||
* 2. If you implement this using a "halt", "idle", or "shutdown"
|
||||
* instruction, then don't forget to put it in an infinite loop.
|
||||
*
|
||||
* 3. Be warned. Some processors with onboard DMA have been known
|
||||
* to stop the DMA if the CPU were put in IDLE mode. This might
|
||||
* also be a problem with other on-chip peripherals. So use this
|
||||
* hook with caution.
|
||||
*
|
||||
* C4x Specific Information:
|
||||
*
|
||||
*
|
||||
*/
|
||||
|
||||
#if (CPU_PROVIDES_IDLE_THREAD_BODY == 1)
|
||||
void *_CPU_Thread_Idle_body( uintptr_t ignored )
|
||||
{
|
||||
|
||||
for( ; ; ) {
|
||||
__asm__( "idle" );
|
||||
__asm__( "nop" );
|
||||
__asm__( "nop" );
|
||||
__asm__( "nop" );
|
||||
/* insert your "halt" instruction here */ ;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,93 +0,0 @@
|
||||
/*
|
||||
* C4x CPU Dependent Source
|
||||
*
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif
|
||||
|
||||
#include <rtems/system.h>
|
||||
#include <rtems/score/cpu.h>
|
||||
#include <rtems/score/isr.h>
|
||||
#include <rtems/score/thread.h>
|
||||
|
||||
/*
|
||||
* This routine provides the RTEMS interrupt management.
|
||||
*/
|
||||
|
||||
#if( CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE)
|
||||
unsigned long *_old_stack_ptr;
|
||||
#endif
|
||||
|
||||
register unsigned long *stack_ptr asm("sp");
|
||||
|
||||
void __ISR_Handler(uint32_t vector, void *isr_sp)
|
||||
{
|
||||
register uint32_t level;
|
||||
|
||||
/* already disabled when we get here */
|
||||
/* _CPU_ISR_Disable( level ); */
|
||||
|
||||
_Thread_Dispatch_disable_level++;
|
||||
|
||||
#if 0
|
||||
if ( stack_ptr > (_Thread_Executing->Start.stack +
|
||||
_Thread_Executing->Start.Initial_stack.size) ) {
|
||||
printk( "Blown interrupt stack at 0x%x\n", stack_ptr );
|
||||
}
|
||||
#endif
|
||||
|
||||
#if( CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE)
|
||||
if ( _ISR_Nest_level == 0 ) {
|
||||
/* Install irq stack */
|
||||
_old_stack_ptr = stack_ptr;
|
||||
stack_ptr = _CPU_Interrupt_stack_low;
|
||||
}
|
||||
#endif
|
||||
|
||||
_ISR_Nest_level++;
|
||||
|
||||
/* leave it to the ISR to decide if they get reenabled */
|
||||
/* _CPU_ISR_Enable( level ); */
|
||||
|
||||
/* call isp */
|
||||
if ( _ISR_Vector_table[ vector] )
|
||||
(*_ISR_Vector_table[ vector ])(
|
||||
vector, isr_sp - sizeof(CPU_Interrupt_frame) + 1 );
|
||||
|
||||
_CPU_ISR_Disable( level );
|
||||
|
||||
_ISR_Nest_level--;
|
||||
|
||||
#if( CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE)
|
||||
if ( _ISR_Nest_level == 0 ) /* restore old stack pointer */
|
||||
stack_ptr = _old_stack_ptr;
|
||||
#endif
|
||||
|
||||
_Thread_Dispatch_disable_level--;
|
||||
|
||||
_CPU_ISR_Enable( level );
|
||||
|
||||
if ( _ISR_Nest_level )
|
||||
return;
|
||||
|
||||
if ( _Thread_Dispatch_disable_level ) {
|
||||
_ISR_Signals_to_thread_executing = FALSE;
|
||||
return;
|
||||
}
|
||||
|
||||
if ( _Context_Switch_necessary || _ISR_Signals_to_thread_executing ) {
|
||||
_ISR_Signals_to_thread_executing = FALSE;
|
||||
_Thread_Dispatch();
|
||||
}
|
||||
}
|
||||
@@ -1,54 +0,0 @@
|
||||
## Automatically generated by ampolish3 - Do not edit
|
||||
|
||||
if AMPOLISH3
|
||||
$(srcdir)/preinstall.am: Makefile.am
|
||||
$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
|
||||
endif
|
||||
|
||||
PREINSTALL_DIRS =
|
||||
DISTCLEANFILES = $(PREINSTALL_DIRS)
|
||||
|
||||
all-am: $(PREINSTALL_FILES)
|
||||
|
||||
PREINSTALL_FILES =
|
||||
CLEANFILES = $(PREINSTALL_FILES)
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)/rtems
|
||||
@: > $(PROJECT_INCLUDE)/rtems/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/asm.h: rtems/asm.h $(PROJECT_INCLUDE)/rtems/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/asm.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/asm.h
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/tic4x/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/tic4x
|
||||
@: > $(PROJECT_INCLUDE)/rtems/tic4x/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/tic4x/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/tic4x/c4xio.h: rtems/tic4x/c4xio.h $(PROJECT_INCLUDE)/rtems/tic4x/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/tic4x/c4xio.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/tic4x/c4xio.h
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/score/$(dirstamp):
|
||||
@$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/score
|
||||
@: > $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
|
||||
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/score/cpu.h: rtems/score/cpu.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpu.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpu.h
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/score/c4x.h: rtems/score/c4x.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/c4x.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/c4x.h
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/score/types.h: rtems/score/types.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/types.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/types.h
|
||||
|
||||
$(PROJECT_INCLUDE)/rtems/score/cpu_asm.h: rtems/score/cpu_asm.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
|
||||
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpu_asm.h
|
||||
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpu_asm.h
|
||||
|
||||
@@ -1,97 +0,0 @@
|
||||
/**
|
||||
* @file rtems/asm.h
|
||||
*
|
||||
* This include file attempts to address the problems
|
||||
* caused by incompatible flavors of assemblers and
|
||||
* toolsets. It primarily addresses variations in the
|
||||
* use of leading underscores on symbols and the requirement
|
||||
* that register names be preceded by a %.
|
||||
*/
|
||||
|
||||
/*
|
||||
* NOTE: The spacing in the use of these macros
|
||||
* is critical to them working as advertised.
|
||||
*
|
||||
* COPYRIGHT:
|
||||
*
|
||||
* This file is based on similar code found in newlib available
|
||||
* from ftp.cygnus.com. The file which was used had no copyright
|
||||
* notice. This file is freely distributable as long as the source
|
||||
* of the file is noted. This file is:
|
||||
*
|
||||
* COPYRIGHT (c) 1994-1997.
|
||||
* On-Line Applications Research Corporation (OAR).
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_ASM_H
|
||||
#define _RTEMS_ASM_H
|
||||
|
||||
/*
|
||||
* Indicate we are in an assembly file and get the basic CPU definitions.
|
||||
*/
|
||||
|
||||
#ifndef ASM
|
||||
#define ASM
|
||||
#endif
|
||||
#include <rtems/score/cpuopts.h>
|
||||
#include <rtems/score/c4x.h>
|
||||
|
||||
/*
|
||||
* Recent versions of GNU cpp define variables which indicate the
|
||||
* need for underscores and percents. If not using GNU cpp or
|
||||
* the version does not support this, then you will obviously
|
||||
* have to define these as appropriate.
|
||||
*/
|
||||
|
||||
#ifndef __USER_LABEL_PREFIX__
|
||||
#define __USER_LABEL_PREFIX__ _
|
||||
#endif
|
||||
|
||||
#ifndef __REGISTER_PREFIX__
|
||||
#define __REGISTER_PREFIX__
|
||||
#endif
|
||||
|
||||
#include <rtems/concat.h>
|
||||
|
||||
/* Use the right prefix for global labels. */
|
||||
|
||||
#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
|
||||
|
||||
/* Use the right prefix for registers. */
|
||||
|
||||
#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
|
||||
|
||||
/*
|
||||
* define macros for all of the registers on this CPU
|
||||
*
|
||||
* EXAMPLE: #define d0 REG (d0)
|
||||
*/
|
||||
|
||||
/*
|
||||
* Define macros to handle section beginning and ends.
|
||||
*/
|
||||
|
||||
|
||||
#define BEGIN_CODE_DCL .text
|
||||
#define END_CODE_DCL
|
||||
#define BEGIN_DATA_DCL .data
|
||||
#define END_DATA_DCL
|
||||
#define BEGIN_CODE .text
|
||||
#define END_CODE
|
||||
#define BEGIN_DATA
|
||||
#define END_DATA
|
||||
#define BEGIN_BSS
|
||||
#define END_BSS
|
||||
#define END
|
||||
|
||||
/*
|
||||
* Following must be tailor for a particular flavor of the C compiler.
|
||||
* They may need to put underscores in front of the symbols.
|
||||
*/
|
||||
|
||||
#define PUBLIC(sym) .globl SYM (sym)
|
||||
#define EXTERN(sym) .globl SYM (sym)
|
||||
|
||||
#endif
|
||||
@@ -1,367 +0,0 @@
|
||||
/**
|
||||
* @file rtems/score/c4x.h
|
||||
*/
|
||||
|
||||
/*
|
||||
* This file is an example (i.e. "no CPU") of the file which is
|
||||
* created for each CPU family port of RTEMS.
|
||||
*
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_SCORE_C4X_H
|
||||
#define _RTEMS_SCORE_C4X_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
* This file contains the information required to build
|
||||
* RTEMS for a particular member of the "no cpu"
|
||||
* family when executing in protected mode. It does
|
||||
* this by setting variables to indicate which implementation
|
||||
* dependent features are present in a particular member
|
||||
* of the family.
|
||||
*/
|
||||
|
||||
#if defined(_C30)
|
||||
#define CPU_MODEL_NAME "C30"
|
||||
|
||||
#elif defined(_C31)
|
||||
#define CPU_MODEL_NAME "C31"
|
||||
|
||||
#elif defined(_C32)
|
||||
#define CPU_MODEL_NAME "C32"
|
||||
|
||||
#elif defined(_C33)
|
||||
#define CPU_MODEL_NAME "C33"
|
||||
|
||||
#elif defined(_C40)
|
||||
#define CPU_MODEL_NAME "C40"
|
||||
|
||||
#elif defined(_C44)
|
||||
#define CPU_MODEL_NAME "C44"
|
||||
|
||||
#else
|
||||
|
||||
#error "Unsupported CPU Model"
|
||||
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Define the name of the CPU family.
|
||||
*/
|
||||
|
||||
#define CPU_NAME "Texas Instruments C3x/C4x"
|
||||
|
||||
/*
|
||||
* This port is a little unusual in that even though there are "floating
|
||||
* point registers", the notion of floating point is very inherent to
|
||||
* applications. In addition, the calling conventions require that
|
||||
* only a few extended registers be preserved across subroutine calls.
|
||||
* The overhead of including these few registers in the basic
|
||||
* context is small compared to the overhead of managing the notion
|
||||
* of separate floating point contexts. So we decided to pretend that
|
||||
* there is no FPU on the C3x or C4x.
|
||||
*/
|
||||
|
||||
#define C4X_HAS_FPU 0
|
||||
|
||||
/*
|
||||
* Routines to manipulate the bits in the Status Word (ST).
|
||||
*/
|
||||
|
||||
#define C4X_ST_C 0x0001
|
||||
#define C4X_ST_V 0x0002
|
||||
#define C4X_ST_Z 0x0004
|
||||
#define C4X_ST_N 0x0008
|
||||
#define C4X_ST_UF 0x0010
|
||||
#define C4X_ST_LV 0x0020
|
||||
#define C4X_ST_LUF 0x0040
|
||||
#define C4X_ST_OVM 0x0080
|
||||
#define C4X_ST_RM 0x0100
|
||||
#define C4X_ST_CF 0x0400
|
||||
#define C4X_ST_CE 0x0800
|
||||
#define C4X_ST_CC 0x1000
|
||||
#define C4X_ST_GIE 0x2000
|
||||
|
||||
#ifndef _TMS320C40
|
||||
#define C3X_IE_INTERRUPT_MASK_BITS 0xffff
|
||||
#define C3x_IE_INTERRUPTS_ALL_ENABLED 0x0000
|
||||
#define C3x_IE_INTERRUPTS_ALL_DISABLED 0xffff
|
||||
#endif
|
||||
|
||||
#ifndef ASM
|
||||
|
||||
/*
|
||||
* A nop macro.
|
||||
*/
|
||||
|
||||
#define c4x_nop() \
|
||||
__asm__("nop");
|
||||
|
||||
/*
|
||||
* Routines to set and clear individual bits in the ST (status word).
|
||||
*
|
||||
* cpu_st_bit_clear - clear bit in ST
|
||||
* cpu_st_bit_set - set bit in ST
|
||||
* cpu_st_get - obtain entire ST
|
||||
*/
|
||||
|
||||
#ifdef _TMS320C40
|
||||
#define c4x_gie_nop()
|
||||
#else
|
||||
#define c4x_gie_nop() { c4x_nop(); c4x_nop(); }
|
||||
#endif
|
||||
|
||||
#define cpu_st_bit_clear(_st_bit) \
|
||||
do { \
|
||||
__asm__("andn %0,st" : : "g" (_st_bit) : "cc"); \
|
||||
c4x_gie_nop(); \
|
||||
} while (0)
|
||||
|
||||
#define cpu_st_bit_set(_st_bit) \
|
||||
do { \
|
||||
__asm__("or %0,st" : : "g" (_st_bit) : "cc"); \
|
||||
c4x_gie_nop(); \
|
||||
} while (0)
|
||||
|
||||
static inline unsigned int cpu_st_get(void)
|
||||
{
|
||||
register unsigned int st_value;
|
||||
__asm__("ldi st, %0" : "=r" (st_value));
|
||||
return st_value;
|
||||
}
|
||||
|
||||
/*
|
||||
* Routines to manipulate the Global Interrupt Enable (GIE) bit in
|
||||
* the Status Word (ST).
|
||||
*
|
||||
* c4x_global_interrupts_get - returns current GIE setting
|
||||
* c4x_global_interrupts_disable - disables global interrupts
|
||||
* c4x_global_interrupts_enable - enables global interrupts
|
||||
* c4x_global_interrupts_restore - restores GIE to pre-disable state
|
||||
* c4x_global_interrupts_flash - temporarily enable global interrupts
|
||||
*/
|
||||
|
||||
#define c4x_global_interrupts_get() \
|
||||
(cpu_st_get() & C4X_ST_GIE)
|
||||
|
||||
#define c4x_global_interrupts_disable() \
|
||||
cpu_st_bit_clear(C4X_ST_GIE)
|
||||
|
||||
#define c4x_global_interrupts_enable() \
|
||||
cpu_st_bit_set(C4X_ST_GIE)
|
||||
|
||||
#define c4x_global_interrupts_restore(_old_level) \
|
||||
cpu_st_bit_set(_old_level)
|
||||
|
||||
#define c4x_global_interrupts_flash(_old_level) \
|
||||
do { \
|
||||
cpu_st_bit_set(_old_level); \
|
||||
cpu_st_bit_clear(C4X_ST_GIE); \
|
||||
} while (0)
|
||||
|
||||
#ifndef _TMS320C40
|
||||
|
||||
/*
|
||||
* Routines to set and get the IF register
|
||||
*
|
||||
* c3x_get_if - obtains IF register
|
||||
* c3x_set_if - sets IF register
|
||||
*/
|
||||
|
||||
static inline unsigned int c3x_get_if(void)
|
||||
{
|
||||
register unsigned int _if_value;
|
||||
|
||||
__asm__( "ldi if, %0" : "=r" (_if_value) );
|
||||
return _if_value;
|
||||
}
|
||||
|
||||
static inline void c3x_set_if(unsigned int _if_value)
|
||||
{
|
||||
__asm__( "ldi %0, if" : : "g" (_if_value) : "if", "cc");
|
||||
}
|
||||
|
||||
/*
|
||||
* Routines to set and get the IE register
|
||||
*
|
||||
* c3x_get_ie - obtains IE register
|
||||
* c3x_set_ie - sets IE register
|
||||
*/
|
||||
|
||||
static inline unsigned int c3x_get_ie(void)
|
||||
{
|
||||
register unsigned int _ie_value;
|
||||
|
||||
__asm__ volatile ( "ldi ie, %0" : "=r" (_ie_value) );
|
||||
return _ie_value;
|
||||
}
|
||||
|
||||
static inline void c3x_set_ie(unsigned int _ie_value)
|
||||
{
|
||||
__asm__ volatile ( "ldi %0, ie" : : "g" (_ie_value) : "ie", "cc");
|
||||
}
|
||||
|
||||
/*
|
||||
* Routines to manipulates the mask portion of the IE register.
|
||||
*
|
||||
* c3x_ie_mask_all - returns previous IE mask
|
||||
* c3x_ie_mask_restore - restores previous IE mask
|
||||
* c3x_ie_mask_flash - temporarily restores previous IE mask
|
||||
* c3x_ie_mask_set - sets a specific set of the IE mask
|
||||
*/
|
||||
|
||||
#define c3x_ie_mask_all( _isr_cookie ) \
|
||||
do { \
|
||||
__asm__("ldi ie,%0\n" \
|
||||
"\tandn 0ffffh, ie" \
|
||||
: "=r" (_isr_cookie): : "ie", "cc" ); \
|
||||
} while (0)
|
||||
|
||||
#define c3x_ie_mask_restore( _isr_cookie ) \
|
||||
do { \
|
||||
__asm__("or %0, ie" \
|
||||
: : "g" (_isr_cookie) : "ie", "cc" ); \
|
||||
} while (0)
|
||||
|
||||
#define c3x_ie_mask_flash( _isr_cookie ) \
|
||||
do { \
|
||||
__asm__("or %0, ie\n" \
|
||||
"\tandn 0ffffh, ie" \
|
||||
: : "g" (_isr_cookie) : "ie", "cc" ); \
|
||||
} while (0)
|
||||
|
||||
#define c3x_ie_mask_set( _new_mask ) \
|
||||
do { unsigned int _ie_mask; \
|
||||
unsigned int _ie_value; \
|
||||
\
|
||||
if ( _new_mask == 0 ) _ie_mask = 0; \
|
||||
else _ie_mask = 0xffff; \
|
||||
_ie_value = c3x_get_ie(); \
|
||||
_ie_value &= C4X_IE_INTERRUPT_MASK_BITS; \
|
||||
_ie_value |= _ie_mask; \
|
||||
c3x_set_ie(_ie_value); \
|
||||
} while (0)
|
||||
#endif
|
||||
/* end of C3x specific interrupt flag routines */
|
||||
|
||||
/*
|
||||
* This is a section of C4x specific interrupt flag management routines.
|
||||
*/
|
||||
|
||||
#ifdef _TMS320C40
|
||||
|
||||
/*
|
||||
* Routines to set and get the IIF register
|
||||
*
|
||||
* c4x_get_iif - obtains IIF register
|
||||
* c4x_set_iif - sets IIF register
|
||||
*/
|
||||
|
||||
static inline unsigned int c4x_get_iif(void)
|
||||
{
|
||||
register unsigned int _iif_value;
|
||||
|
||||
__asm__( "ldi iif, %0" : "=r" (_iif_value) );
|
||||
return _iif_value;
|
||||
}
|
||||
|
||||
static inline void c4x_set_iif(unsigned int _iif_value)
|
||||
{
|
||||
__asm__( "ldi %0, iif" : : "g" (_iif_value) : "iif", "cc");
|
||||
}
|
||||
|
||||
/*
|
||||
* Routines to set and get the IIE register
|
||||
*
|
||||
* c4x_get_iie - obtains IIE register
|
||||
* c4x_set_iie - sets IIE register
|
||||
*/
|
||||
|
||||
static inline unsigned int c4x_get_iie(void)
|
||||
{
|
||||
register unsigned int _iie_value;
|
||||
|
||||
__asm__( "ldi iie, %0" : "=r" (_iie_value) );
|
||||
return _iie_value;
|
||||
}
|
||||
|
||||
static inline void c4x_set_iie(unsigned int _iie_value)
|
||||
{
|
||||
__asm__( "ldi %0, iie" : : "g" (_iie_value) : "iie", "cc");
|
||||
}
|
||||
|
||||
/*
|
||||
* Routines to manipulates the mask portion of the IIE register.
|
||||
*
|
||||
* c4x_ie_mask_all - returns previous IIE mask
|
||||
* c4x_ie_mask_restore - restores previous IIE mask
|
||||
* c4x_ie_mask_flash - temporarily restores previous IIE mask
|
||||
* c4x_ie_mask_set - sets a specific set of the IIE mask
|
||||
*/
|
||||
|
||||
#if 0
|
||||
#warning "C4x IIE masking routines not implemented."
|
||||
#define c4x_iie_mask_all( _isr_cookie )
|
||||
#define c4x_iie_mask_restore( _isr_cookie )
|
||||
#define c4x_iie_mask_flash( _isr_cookie )
|
||||
#define c4x_iie_mask_set( _new_mask )
|
||||
#endif
|
||||
|
||||
#endif
|
||||
/* end of C4x specific interrupt flag routines */
|
||||
|
||||
/*
|
||||
* Routines to access the Interrupt Trap Table Pointer
|
||||
*
|
||||
* c4x_get_ittp - get ITTP
|
||||
* c4x_set_ittp - set ITTP
|
||||
*/
|
||||
|
||||
static inline void * c4x_get_ittp(void)
|
||||
{
|
||||
register unsigned int _if_value;
|
||||
|
||||
__asm__( "ldi if, %0" : "=r" (_if_value) );
|
||||
return (void *)((_if_value & 0xffff0000) >> 8);
|
||||
}
|
||||
|
||||
static inline void c4x_set_ittp(void *_ittp_value)
|
||||
{
|
||||
unsigned int _if_value;
|
||||
unsigned int _ittp_field;
|
||||
|
||||
#ifdef _TMS320C40
|
||||
_if_value = c4x_get_iif();
|
||||
#else
|
||||
_if_value = c3x_get_if();
|
||||
#endif
|
||||
_if_value &= 0xffff;
|
||||
_ittp_field = (((unsigned int) _ittp_value) >> 8);
|
||||
_if_value |= _ittp_field << 16 ;
|
||||
#ifdef _TMS320C40
|
||||
c4x_set_iif( _if_value );
|
||||
#else
|
||||
c3x_set_if( _if_value );
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* ifndef ASM */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _RTEMS_SCORE_C4X_H */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,72 +0,0 @@
|
||||
/**
|
||||
* @file rtems/score/cpu_asm.h
|
||||
*/
|
||||
|
||||
/*
|
||||
* Very loose template for an include file for the cpu_asm.? file
|
||||
* if it is implemented as a ".S" file (preprocessed by cpp) instead
|
||||
* of a ".s" file (preprocessed by gm4 or gasp).
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_SCORE_CPU_ASM_H
|
||||
#define _RTEMS_SCORE_CPU_ASM_H
|
||||
|
||||
/* pull in the generated offsets */
|
||||
|
||||
#include <rtems/score/offsets.h>
|
||||
|
||||
/*
|
||||
* Hardware General Registers
|
||||
*/
|
||||
|
||||
/* put something here */
|
||||
|
||||
/*
|
||||
* Hardware Floating Point Registers
|
||||
*/
|
||||
|
||||
/* put something here */
|
||||
|
||||
/*
|
||||
* Hardware Control Registers
|
||||
*/
|
||||
|
||||
/* put something here */
|
||||
|
||||
/*
|
||||
* Calling Convention
|
||||
*/
|
||||
|
||||
/* put something here */
|
||||
|
||||
/*
|
||||
* Temporary registers
|
||||
*/
|
||||
|
||||
/* put something here */
|
||||
|
||||
/*
|
||||
* Floating Point Registers - SW Conventions
|
||||
*/
|
||||
|
||||
/* put something here */
|
||||
|
||||
/*
|
||||
* Temporary floating point registers
|
||||
*/
|
||||
|
||||
/* put something here */
|
||||
|
||||
#endif
|
||||
|
||||
/* end of file */
|
||||
@@ -1,51 +0,0 @@
|
||||
/**
|
||||
* @file rtems/score/types.h
|
||||
*/
|
||||
|
||||
/*
|
||||
* This include file contains type definitions pertaining to the
|
||||
* Texas Instruments C4x processor family.
|
||||
*
|
||||
* 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.com/license/LICENSE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_SCORE_TYPES_H
|
||||
#define _RTEMS_SCORE_TYPES_H
|
||||
|
||||
#ifndef ASM
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
* This section defines the basic types for this processor.
|
||||
*/
|
||||
|
||||
typedef uint_least16_t Priority_Bit_map_control;
|
||||
typedef void c4x_isr;
|
||||
typedef void ( *c4x_isr_entry )( void );
|
||||
|
||||
#ifdef RTEMS_DEPRECATED_TYPES
|
||||
typedef bool boolean; /* Boolean value */
|
||||
typedef float single_precision; /* single precision float */
|
||||
typedef double double_precision; /* double precision float */
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* !ASM */
|
||||
|
||||
#endif
|
||||
@@ -1,117 +0,0 @@
|
||||
/*
|
||||
* C4X IO Information
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_TIC4X_C4XIO_H
|
||||
#define _RTEMS_TIC4X_C4XIO_H
|
||||
|
||||
/*
|
||||
* Address defines
|
||||
*/
|
||||
|
||||
#ifdef _TMS320C40
|
||||
#define C4X_TIMER_0 ((struct c4x_timer*)0x100020)
|
||||
#else
|
||||
#define C4X_TIMER_0 ((struct c4x_timer*)0x808020)
|
||||
#define C4X_TIMER_1 ((struct c4x_timer*)0x808030)
|
||||
#endif
|
||||
|
||||
/* XXX how portable */
|
||||
|
||||
/* C32 Internal Control Registers */
|
||||
#define C4X_STRB0_REG 0x808064
|
||||
#define C4X_STRB1_REG 0x808068
|
||||
#define C4X_IOSTRB_REG 0x808060
|
||||
|
||||
/* C32 Internal RAM Locations */
|
||||
/* XXX how long */
|
||||
#define C4X_RAM_BLK_0 0x87fe00
|
||||
#define C4X_RAM_BLK_1 0x87ff00
|
||||
|
||||
/*
|
||||
* Data Structures to Overlay the Peripherals on the CPU
|
||||
*/
|
||||
|
||||
struct c4x_timer {
|
||||
volatile int tcontrol;
|
||||
volatile int r1[3];
|
||||
volatile int tcounter;
|
||||
volatile int r2[3];
|
||||
volatile int tperiod;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Timer Support Routines
|
||||
*
|
||||
* The following section of C4x timer code is based on C40 specific
|
||||
* timer code from Ran Cabell <rcabell@norfolk.infi.net>. The
|
||||
* only C3x/C4x difference spotted was the address of the timer.
|
||||
* The names have been changed to be more RTEMS like.
|
||||
*/
|
||||
|
||||
#define c4x_timer_get_control( _timer ) (volatile int)(_timer->tcontrol)
|
||||
|
||||
#define c4x_timer_set_control( _timer, _value ) \
|
||||
do { \
|
||||
(volatile int)(_timer->tcontrol) = _value; \
|
||||
} while (0);
|
||||
|
||||
#define c4x_timer_start( _timer ) \
|
||||
c4x_timer_set_control(_timer, 0x02c1 )
|
||||
|
||||
#define c4x_timer_stop( _timer ) _timer->tcontrol = 0
|
||||
|
||||
#define c4x_timer_get_counter( _timer ) (volatile int)(_timer->tcounter)
|
||||
|
||||
#define c4x_timer_set_counter( _timer, _value ) \
|
||||
do { \
|
||||
(volatile int)(_timer->tcounter) = _value; \
|
||||
} while (0);
|
||||
|
||||
#define c4x_timer_get_period( _timer ) (volatile int)(_timer->tperiod)
|
||||
|
||||
#define c4x_timer_set_period( _timer, _value ) \
|
||||
do { \
|
||||
(volatile int)(_timer->tperiod) = _value; \
|
||||
} while (0);
|
||||
|
||||
/*
|
||||
* IO Flags
|
||||
*
|
||||
* NOTE: iof on c3x, iiof on c4x
|
||||
*/
|
||||
|
||||
#ifdef _TMS320C40
|
||||
|
||||
#else
|
||||
|
||||
static inline uint32_t c3x_get_iof( void )
|
||||
{
|
||||
register uint32_t iof_value;
|
||||
|
||||
__asm__ volatile ("ldi iof, %0" : "=r" (iof_value));
|
||||
return iof_value;
|
||||
}
|
||||
|
||||
static inline void c3x_set_iof( uint32_t value )
|
||||
{
|
||||
__asm__ volatile ("ldi %0,iof" : : "g" (value) : "iof", "cc");
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
#endif
|
||||
/* end if include file */
|
||||
Reference in New Issue
Block a user