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-rw-r--r--tools/cpu/sh/AUTHORS3
-rw-r--r--tools/cpu/sh/COPYING340
-rw-r--r--tools/cpu/sh/Makefile.am14
-rw-r--r--tools/cpu/sh/TODO13
-rw-r--r--tools/cpu/sh/configure.ac25
-rw-r--r--tools/cpu/sh/sci.c177
-rw-r--r--tools/cpu/sh/sci.h11
-rw-r--r--tools/cpu/sh/shgen.c114
8 files changed, 0 insertions, 697 deletions
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 8cc2ef7f9c..0000000000
--- a/tools/cpu/sh/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
-
- 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
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
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-(2) offer you this license which gives you legal permission to copy,
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-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
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- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
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- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
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- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
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-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/tools/cpu/sh/Makefile.am b/tools/cpu/sh/Makefile.am
deleted file mode 100644
index e72f37dd77..0000000000
--- a/tools/cpu/sh/Makefile.am
+++ /dev/null
@@ -1,14 +0,0 @@
-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 $(top_srcdir)/../../../automake/host.am
diff --git a/tools/cpu/sh/TODO b/tools/cpu/sh/TODO
deleted file mode 100644
index bcdd1bf6df..0000000000
--- a/tools/cpu/sh/TODO
+++ /dev/null
@@ -1,13 +0,0 @@
-* Add support for more drivers to shgen !!!!
-
-* shgen relies on having a gnu-compatible getopt, which should be
- available on all hosts using gcc/egcs/binutils.
- Using other getopt-variants may produce faulty results or shgen may also
- refuse to compile. Probably the easiest solution to this problem would be
- to integrate libiberty into rtems.
-
-* shgen uses floating point mathematics. Therefore Makefile.in contains a
- reference to libm. In case the host doesn't have its floating point
- support in libm, shgen will fail to compile. If we should ever meet such
- a host, checks for floating point libraries have to be added to rtems'
- autoconf support.
diff --git a/tools/cpu/sh/configure.ac b/tools/cpu/sh/configure.ac
deleted file mode 100644
index fd368e6001..0000000000
--- a/tools/cpu/sh/configure.ac
+++ /dev/null
@@ -1,25 +0,0 @@
-## Process this file with autoconf to produce a configure script.
-
-AC_PREREQ([2.69])
-AC_INIT([rtems-tools-cpu-sh],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
-AC_CONFIG_SRCDIR([shgen.c])
-RTEMS_TOP(../../..)
-RTEMS_SOURCE_TOP
-RTEMS_BUILD_TOP
-
-RTEMS_CANONICAL_TARGET_CPU
-
-AM_INIT_AUTOMAKE([foreign subdir-objects 1.12.2])
-AM_MAINTAINER_MODE
-
-AC_PROG_CC
-AC_CHECK_LIB(m,fabs)
-AC_CHECK_FUNCS(getopt_long)
-AC_CHECK_PROGS(HELP2MAN,help2man)
-AM_CONDITIONAL(HELP2MAN,test -n "$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 2b68612f2c..0000000000
--- a/tools/cpu/sh/sci.c
+++ /dev/null
@@ -1,177 +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,
- 7200,
- 14400,
- 28800,
- 57600,
- 76800,
- 115200,
- 230400,
- 460800,
- 921600
-};
-
-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 <bsp.h>\n" );
- fprintf( file, "#include <termios.h>\n\n" );
- fprintf( file,
- "static struct sci_bitrate_t {\n"
- " unsigned char n ;\n"
- " unsigned char N ;\n"
- " speed_t B ;\n"
- "} _sci_bitrates[] = {\n"
- "/* n N B 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, %d } /* %+7.2f%% ; B%d ",
- best->n,
- best->N,
- best->B,
- 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"
- " speed_t spd,\n"
- " unsigned char *smr,\n"
- " unsigned char *brr )\n"
- "{\n"
- " int offset = -1;\n"
- " int i;\n\n"
- " for(i = 0; i < sizeof(_sci_bitrates)/sizeof(_sci_bitrates[0]); i++) {\n"
- " if( _sci_bitrates[i].B == spd ) {\n"
- " offset = i;\n"
- " break;\n"
- " }\n"
- " }\n"
- " if ( offset == -1 ) return -1 ;\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 ;
-}