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authorJoel Sherrill <joel.sherrill@OARcorp.com>2011-05-17 20:37:15 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2011-05-17 20:37:15 +0000
commitd305d75c7eac1018c13788954b6707261b5fd176 (patch)
treed39633ece1525958431236cd462163b4bf61356b /tools/cpu/sh
parent4900e0c545561de1ccc1d363650567916d4ec363 (diff)
downloadrtems-d305d75c7eac1018c13788954b6707261b5fd176.tar.bz2
2011-05-17 Joel Sherrill <joel.sherrill@oarcorp.com>
* tools/build/.cvsignore, tools/build/ChangeLog, tools/build/Makefile.am, tools/build/README, tools/build/binpatch.c, tools/build/cklength.c, tools/build/configure.ac, tools/build/cvsignore-add.sh, tools/build/doxy-filter, tools/build/eolstrip.c, tools/build/install-if-change.in, tools/build/multigen, tools/build/packhex.c, tools/build/rtems-bin2c.c, tools/build/search-id.sh, tools/build/unhex.c, tools/cpu/.cvsignore, tools/cpu/ChangeLog, tools/cpu/Makefile.am, tools/cpu/configure.ac, tools/cpu/generic/.cvsignore, tools/cpu/generic/ChangeLog, tools/cpu/generic/Makefile.am, tools/cpu/generic/configure.ac, tools/cpu/generic/size_rtems.in, tools/cpu/nios2/.cvsignore, tools/cpu/nios2/ChangeLog, tools/cpu/nios2/Makefile.am, tools/cpu/nios2/README, tools/cpu/nios2/bridges.c, tools/cpu/nios2/bridges.h, tools/cpu/nios2/clocks.c, tools/cpu/nios2/clocks.h, tools/cpu/nios2/configure.ac, tools/cpu/nios2/devices.c, tools/cpu/nios2/devices.h, tools/cpu/nios2/linkcmds.c, tools/cpu/nios2/linkcmds.h, tools/cpu/nios2/memory.c, tools/cpu/nios2/memory.h, tools/cpu/nios2/nios2gen.c, tools/cpu/nios2/output.c, tools/cpu/nios2/output.h, tools/cpu/nios2/ptf.c, tools/cpu/nios2/ptf.h, tools/cpu/nios2/sample.ptf, tools/cpu/sh/.cvsignore, tools/cpu/sh/AUTHORS, tools/cpu/sh/COPYING, tools/cpu/sh/ChangeLog, tools/cpu/sh/Makefile.am, tools/cpu/sh/TODO, tools/cpu/sh/configure.ac, tools/cpu/sh/sci.c, tools/cpu/sh/sci.h, tools/cpu/sh/shgen.c, tools/schedsim/.cvsignore, tools/schedsim/ChangeLog, tools/schedsim/Makefile.am, tools/schedsim/README, tools/schedsim/configure.ac, tools/schedsim/rtems/.cvsignore, tools/schedsim/rtems/ChangeLog, tools/schedsim/rtems/Makefile.am, tools/schedsim/rtems/interr.c, tools/schedsim/rtems/rtems_init.c, tools/schedsim/rtems/rtems_sched.h, tools/schedsim/rtems/wkspace.c, tools/schedsim/rtems/sched_cpu/cpu.c, tools/schedsim/rtems/sched_cpu/cpu_asm.c, tools/schedsim/rtems/sched_cpu/rtems/asm.h, tools/schedsim/rtems/sched_cpu/rtems/stringto.h, tools/schedsim/rtems/sched_cpu/rtems/score/cpu.h, tools/schedsim/rtems/sched_cpu/rtems/score/cpu_asm.h, tools/schedsim/rtems/sched_cpu/rtems/score/cpuopts.h, tools/schedsim/rtems/sched_cpu/rtems/score/no_cpu.h, tools/schedsim/rtems/sched_cpu/rtems/score/types.h, tools/schedsim/shell/.cvsignore, tools/schedsim/shell/ChangeLog, tools/schedsim/shell/Makefile.am, tools/schedsim/shell/schedsim_priority/.cvsignore, tools/schedsim/shell/schedsim_priority/Makefile.am, tools/schedsim/shell/schedsim_priority/config.c, tools/schedsim/shell/schedsim_priority/printheir_executing.c, tools/schedsim/shell/schedsim_priority/schedsim.cc, tools/schedsim/shell/schedsim_priority/wrap_thread_dispatch.c, tools/schedsim/shell/scripts/script01, tools/schedsim/shell/scripts/script02, tools/schedsim/shell/scripts/script03, tools/schedsim/shell/scripts/script04, tools/schedsim/shell/scripts/script05, tools/schedsim/shell/scripts/script06, tools/schedsim/shell/shared/.cvsignore, tools/schedsim/shell/shared/Makefile.am, tools/schedsim/shell/shared/commands.c, tools/schedsim/shell/shared/getopt.c, tools/schedsim/shell/shared/lookup_semaphore.c, tools/schedsim/shell/shared/lookup_task.c, tools/schedsim/shell/shared/main_clocktick.c, tools/schedsim/shell/shared/main_echo.c, tools/schedsim/shell/shared/main_executing.c, tools/schedsim/shell/shared/main_heir.c, tools/schedsim/shell/shared/main_help.c, tools/schedsim/shell/shared/main_rtemsinit.c, tools/schedsim/shell/shared/main_semcreate.c, tools/schedsim/shell/shared/main_semdelete.c, tools/schedsim/shell/shared/main_semflush.c, tools/schedsim/shell/shared/main_semobtain.c, tools/schedsim/shell/shared/main_semrelease.c, tools/schedsim/shell/shared/main_taskcreate.c, tools/schedsim/shell/shared/main_taskdelete.c, tools/schedsim/shell/shared/main_taskmode.c, tools/schedsim/shell/shared/main_taskpriority.c, tools/schedsim/shell/shared/main_taskresume.c, tools/schedsim/shell/shared/main_tasksuspend.c, tools/schedsim/shell/shared/main_taskwakeafter.c, tools/schedsim/shell/shared/schedsim_shell.h, tools/schedsim/shell/shared/shell_cmdset.c, tools/schedsim/shell/shared/shell_makeargs.c, tools/schedsim/shell/shared/include/shell.h, tools/schedsim/shell/shared/include/newlib/_ansi.h, tools/schedsim/shell/shared/include/newlib/getopt.h: Removed. * configure.ac: RTEMS Scheduler Simulator is now in its own CVS module named rtems-schedsim.
Diffstat (limited to 'tools/cpu/sh')
-rw-r--r--tools/cpu/sh/.cvsignore14
-rw-r--r--tools/cpu/sh/AUTHORS3
-rw-r--r--tools/cpu/sh/COPYING343
-rw-r--r--tools/cpu/sh/ChangeLog86
-rw-r--r--tools/cpu/sh/Makefile.am18
-rw-r--r--tools/cpu/sh/TODO13
-rw-r--r--tools/cpu/sh/configure.ac25
-rw-r--r--tools/cpu/sh/sci.c165
-rw-r--r--tools/cpu/sh/sci.h11
-rw-r--r--tools/cpu/sh/shgen.c114
10 files changed, 0 insertions, 792 deletions
diff --git a/tools/cpu/sh/.cvsignore b/tools/cpu/sh/.cvsignore
deleted file mode 100644
index bfdfd995be..0000000000
--- a/tools/cpu/sh/.cvsignore
+++ /dev/null
@@ -1,14 +0,0 @@
-aclocal.m4
-autom4te*.cache
-config.cache
-config.guess
-config.log
-config.status
-config.sub
-configure
-depcomp
-install-sh
-Makefile
-Makefile.in
-missing
-mkinstalldirs
diff --git a/tools/cpu/sh/AUTHORS b/tools/cpu/sh/AUTHORS
deleted file mode 100644
index 225c2fa974..0000000000
--- a/tools/cpu/sh/AUTHORS
+++ /dev/null
@@ -1,3 +0,0 @@
-Ralf Corsepius (corsepiu@faw.uni-ulm.de)
- * Initial implementation
- * generator for sci bitrate table
diff --git a/tools/cpu/sh/COPYING b/tools/cpu/sh/COPYING
deleted file mode 100644
index 01e8961d69..0000000000
--- a/tools/cpu/sh/COPYING
+++ /dev/null
@@ -1,343 +0,0 @@
-#
-# $Id$
-#
-
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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- of this license document, but changing it is not allowed.
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- Preamble
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- The licenses for most software are designed to take away your
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diff --git a/tools/cpu/sh/ChangeLog b/tools/cpu/sh/ChangeLog
deleted file mode 100644
index f9eae7b598..0000000000
--- a/tools/cpu/sh/ChangeLog
+++ /dev/null
@@ -1,86 +0,0 @@
-2011-02-02 Ralf Corsépius <ralf.corsepius@rtems.org>
-
- * configure.ac: Require autoconf-2.68, automake-1.11.1.
-
-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.
-
-2006-01-31 Ralf Corsepius <ralf.corsepius@rtems.org>
-
- * shgen.c: include <stdlib.h>.
-
-2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org>
-
- * configure.ac: Require automake > 1.9.
-
-2004-01-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-
- * Makefile.am: Let shgen.1 depend on shgen$(EXEEXT).
-
-2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-
- * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
-
-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.
-
-2002-04-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-
- * configure.ac: Remove AC_EXEEXT (obsolete).
-
-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.
-
-2000-11-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-
- * shgen.c: Set default Phi to 20MHz (BUG-FIX).
-
-2000l-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.
-
-2000-10-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-
- * Makefile.am: Switch to GNU-canonicalized autoconf macros.
-
-2000-08-10 Joel Sherrill <joel@OARcorp.com>
-
- * ChangeLog: New file.
diff --git a/tools/cpu/sh/Makefile.am b/tools/cpu/sh/Makefile.am
deleted file mode 100644
index be30a63c12..0000000000
--- a/tools/cpu/sh/Makefile.am
+++ /dev/null
@@ -1,18 +0,0 @@
-##
-## $Id$
-##
-
-ACLOCAL_AMFLAGS = -I ../../../aclocal
-
-noinst_PROGRAMS = shgen
-
-shgen_SOURCES = sci.h sci.c shgen.c
-
-if HELP2MAN
-man_MANS = shgen.1
-
-shgen.1: shgen$(EXEEXT)
- $(HELP2MAN) -N ./shgen >$@
-endif
-
-include $(top_srcdir)/../../../automake/host.am
diff --git a/tools/cpu/sh/TODO b/tools/cpu/sh/TODO
deleted file mode 100644
index bcdd1bf6df..0000000000
--- a/tools/cpu/sh/TODO
+++ /dev/null
@@ -1,13 +0,0 @@
-* Add support for more drivers to shgen !!!!
-
-* shgen relies on having a gnu-compatible getopt, which should be
- available on all hosts using gcc/egcs/binutils.
- Using other getopt-variants may produce faulty results or shgen may also
- refuse to compile. Probably the easiest solution to this problem would be
- to integrate libiberty into rtems.
-
-* shgen uses floating point mathematics. Therefore Makefile.in contains a
- reference to libm. In case the host doesn't have its floating point
- support in libm, shgen will fail to compile. If we should ever meet such
- a host, checks for floating point libraries have to be added to rtems'
- autoconf support.
diff --git a/tools/cpu/sh/configure.ac b/tools/cpu/sh/configure.ac
deleted file mode 100644
index 82fae15f96..0000000000
--- a/tools/cpu/sh/configure.ac
+++ /dev/null
@@ -1,25 +0,0 @@
-## Process this file with autoconf to produce a configure script.
-##
-## $Id$
-
-AC_PREREQ([2.68])
-AC_INIT([rtems-tools-cpu-sh],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
-AC_CONFIG_SRCDIR([shgen.c])
-RTEMS_TOP(../../..)
-
-RTEMS_CANONICAL_TARGET_CPU
-
-AM_INIT_AUTOMAKE([foreign 1.11.1])
-AM_MAINTAINER_MODE
-
-AC_PROG_CC
-AC_CHECK_LIB(m,fabs)
-AC_CHECK_FUNCS(getopt_long)
-AC_CHECK_PROGS(HELP2MAN,help2man)
-AM_CONDITIONAL(HELP2MAN,test -n "$HELP2MAN" )
-
-RTEMS_TOOLPATHS
-
-# Explicitly list all Makefiles here
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
diff --git a/tools/cpu/sh/sci.c b/tools/cpu/sh/sci.c
deleted file mode 100644
index bc7fdd83a8..0000000000
--- a/tools/cpu/sh/sci.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 1998 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
- *
- * See the file COPYING for copyright notice.
- */
-
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "sci.h"
-
-/*
- n .. baudrate generator source 0,1,2,3
-
- N .. BRR setting (0..255)
-
- Phi .. processor baud rate
-
- B .. bitrate
- */
-
-typedef struct sci_tab {
- unsigned int B ;
- unsigned int n ;
- int N ;
- double err ;
- } sci_tab_t ;
-
-static unsigned int bitrate [] = {
- 50,
- 75,
- 110,
- 134,
- 150,
- 200,
- 300,
- 600,
- 1200,
- 1800,
- 2400,
- 4800,
- 9600,
- 19200,
- 38400,
- 57600,
- 115200,
- 230400,
- 460800
-};
-
-static sci_tab_t test_array[4] ;
-
-static void Compute(
- unsigned int n,
- unsigned int B,
- double Phi,
- struct sci_tab *entry )
-{
- int a = ( 32 << ( 2 * n ) ) * B ;
-
- entry->n = n ;
- entry->B = B ;
- entry->N = rint( ( Phi / a ) - 1.0 ) ;
-
- if ( ( entry->N > 0 ) && ( entry->N < 256 ) )
- entry->err =
- ( ( Phi / ( (entry->N + 1) * a ) - 1.0 ) * 100.0 );
- else
- {
- entry->err = 100.0 ;
- entry->n = 255 ;
- entry->N = 0 ;
- }
-}
-
-static sci_tab_t *SelectN(
- unsigned int B,
- double Phi )
-{
- unsigned int i ;
- struct sci_tab* best = NULL ;
-
- for ( i = 0 ; i < 4 ; i++ )
- {
- double err ;
-
- Compute( i, B, Phi, &test_array[i] );
- err = fabs( test_array[i].err );
-
- if ( best )
- {
- if ( err < fabs( best->err ) )
- best = &test_array[i] ;
- }
- else
- best = &test_array[i] ;
- }
-
- return best ;
-}
-
-int shgen_gensci(
- FILE *file,
- double Phi ) /* Processor frequency [Hz] */
-{
- unsigned int i ;
-
- fprintf( file,
- "/*\n * Bitrate table for the serial devices (sci) of the SH at %.3f MHz\n"
- " */\n\n", Phi / 1000000.0 );
- fprintf( file,
- "/*\n"
- " * n .. SMR bits 0,1 : baud rate generator clock source\n"
- " * N .. BRR bits 0..7: setting for baud rate generator\n"
- " * error .. percentual error to nominal bitrate\n"
- " * Hitachi's HW manual recommends bitrates with an error less than 1%%\n"
- " * We experienced values less than 2%% to be stable\n"
- " */\n\n" );
- fprintf( file, "#include <termios.h>\n\n" );
- fprintf( file,
- "static struct sci_bitrate_t {\n"
- " unsigned char n ;\n"
- " unsigned char N ;\n"
- "} _sci_bitrates[] = {\n"
- "/* n N error */\n" );
-
- for ( i = 0 ; i < sizeof(bitrate)/sizeof(int) ; i++ )
- {
- struct sci_tab* best = SelectN( bitrate[i], Phi );
-
- if ( i > 0 )
- fprintf( file, ",\n" );
- fprintf( file, " { %1d, %3d } /* %+7.2f%% ; B%d ",
- best->n,
- best->N,
- best->err,
- best->B );
- if ( best->n > 3 )
- fprintf( file, "(unusable) " );
- fprintf( file, "*/" );
- }
-
- fprintf( file, "\n};\n\n" );
-
- fprintf( file,
- "int _sci_get_brparms( \n"
- " tcflag_t cflag,\n"
- " unsigned char *smr,\n"
- " unsigned char *brr )\n"
- "{\n"
- " unsigned int offset ;\n\n"
- " offset = ( cflag & ( CBAUD & ~CBAUDEX ) )\n"
- " + ( ( cflag & CBAUDEX ) ? B38400 : 0 );\n"
- " if ( offset == 0 ) return -1 ;\n"
- " offset-- ;\n\n"
- " if ( _sci_bitrates[offset].n > 3 ) return -1;\n\n"
- " *smr &= ~0x03;\n"
- " *smr |= _sci_bitrates[offset].n;\n"
- " *brr = _sci_bitrates[offset].N;\n\n"
- " return 0;\n"
- "}\n" );
-
- return 0 ;
-}
diff --git a/tools/cpu/sh/sci.h b/tools/cpu/sh/sci.h
deleted file mode 100644
index b55bbfb670..0000000000
--- a/tools/cpu/sh/sci.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _shgen_sci_h
-#define _shgen_sci_h
-
-#include <stdio.h>
-
-extern int shgen_gensci(
- FILE *file,
- double Phi /* Processor frequency [Hz] */
- );
-
-#endif
diff --git a/tools/cpu/sh/shgen.c b/tools/cpu/sh/shgen.c
deleted file mode 100644
index 57f9120e39..0000000000
--- a/tools/cpu/sh/shgen.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 1998,1999,2000, 2006 Ralf Corsepius, Ulm Germany.
- *
- * See the file COPYING for copyright notice.
- */
-
-#include <stdio.h>
-#include <string.h> /* strcmp, strerror */
-#include <stdlib.h> /* exit */
-#include <errno.h>
-#include <getopt.h>
-
-#include "sci.h"
-
-static void usage( FILE* ofile, char *prog )
-{
- fprintf( ofile, "Usage: %s [options] driver\n", prog );
- fprintf( ofile, "\nOptions:\n" );
- fprintf( ofile, "Processor frequency (default 20MHz):\n") ;
- fprintf( ofile, "\t-M Phi .. processor frequency [MHz]\n" );
- fprintf( ofile, "\t-K Phi .. processor frequency [KHz]\n" );
- fprintf( ofile, "\t-H Phi .. processor frequency [Hz]\n" );
- fprintf( ofile, "Driver:\n" );
- fprintf( ofile, "\tsci .. bitrate table for sci\n" );
-
- fprintf( ofile, "\nWritten by Ralf Corsepius <corsepiu@faw.uni-ulm.de>\n" );
- fprintf( ofile, "\nCopyright (c) 1998,1999,2000\tRalf Corsepius\n" );
-}
-
-#if HAVE_GETOPT_LONG
-#define NOARG 0
-#define HASARG 1
-#define OPTARG 2
-
-static struct option long_options[] =
-{
- { "version", NOARG, NULL, 'v' },
- { "help", NOARG, NULL, 'h' },
- { "mega-hertz", HASARG, NULL, 'M' },
- { "kilo-hertz", HASARG, NULL, 'K' },
- { "hertz", HASARG, NULL, 'H' },
- { 0, 0, 0, 0 }
-};
-#endif
-
-static void shgen_header( FILE *file )
-{
- fprintf( file,
- "/*\n * DO NOT EDIT - this file is automatically generated by shgen %s\n",
- VERSION );
- fprintf( file,
- " * Copyright (c) 1998,1999,2000 Ralf Corsepius (corsepiu@faw.uni-ulm.de)\n */\n" );
- fprintf( file,
- "\n/* This file is not copyrighted */\n\n" );
-}
-
-int main( int argc, char *argv[] )
-{
- double Phi = 20000000.0 ;
-
-#if HAVE_GETOPT_LONG
- int option_index = 0 ;
- while( ( optopt = getopt_long( argc, argv, "M:K:H:hv",
- long_options, &option_index ) ) > 0 )
-#else
- while ( ( optopt = getopt( argc, argv, "M:K:H:hv" ) ) > 0 )
-#endif
- {
- switch ( optopt )
- {
- case 'M' :
- sscanf( optarg, "%lf", &Phi );
- Phi = Phi * 1000000.0;
- break ;
- case 'K' :
- sscanf( optarg, "%lf", &Phi );
- Phi = Phi * 1000.0;
- break ;
- case 'H' :
- sscanf( optarg, "%lf", &Phi );
- break ;
- case 'h' :
- usage( stdout, argv[0] );
- exit(0);
- case 'v' :
- fprintf( stdout, "%s version %s\n", argv[0], VERSION );
- exit(0);
- default :
- usage( stderr, argv[0] );
- exit(1);
- break ;
- }
- }
-
- if ( argc - optind != 1 )
- {
- fprintf( stderr, "%s: Missing argument: driver\n", argv[0] );
- exit(1);
- }
-
- shgen_header( stdout );
-
- if ( strcmp( argv[optind], "sci" ) == 0 )
- {
- shgen_gensci( stdout, Phi );
- }
- else
- {
- fprintf( stderr, "%s: Invalid argument: driver\n", argv[0] );
- exit(1);
- }
-
- return 0 ;
-}