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93 lines
1.9 KiB
Bash
93 lines
1.9 KiB
Bash
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#!/bin/bash
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#
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# xa65 - 6502 cross assembler and utility suite
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# mkrom.sh - assemble several 'romable' files into one binary
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# Copyright (C) 1997 Andr<64> Fachat (a.fachat@physik.tu-chemnitz.de)
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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XA="../xa"
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FILE=../file65
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start=32768
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ende=65536
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romfile=rom65
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next=$[ start + 2 ];
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pars="-A $next"
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umask 077
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tmp1=/tmp/mkrom65.sh.$$.a
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tmp2=/tmp/mkrom65.sh.$$.b
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tmp3=/tmp/mkrom65.sh.$$.c
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echo -e "#include <stdio.h>\nvoid main(int argc, char *argv[]) { printf(\"%c%c\",atoi(argv[1])&255,(atoi(argv[1])/256)&255);}" \
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> $tmp3;
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cc $tmp3 -o $tmp2
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while [ $# -ne 0 ]; do
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case $1 in
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-A) # get start address
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start=$[ $2 ];
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shift
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;;
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-E) # get end address
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ende=$[ $2 ];
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shift
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;;
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-R) # get ROM filename
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romfile=$2;
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shift
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;;
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-O) # xa options
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XA="$XA $2";
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shift
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;;
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-S) # segment addresses - in xa option format
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pars="$pars $2";
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shift
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;;
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*)
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break;
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;;
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esac;
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shift
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done
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#get file list
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list="$*"
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echo -n > $romfile
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for i in $list; do
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#echo "next=$next, start=$start, pars=$pars"
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#echo "cmd= ${XA} -R $pars -o $tmp1 $i"
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$XA -R $pars -o $tmp1 $i
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pars=`$FILE -a 2 -P $tmp1`;
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next=`$FILE -A 0 $tmp1`;
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$tmp2 $next >> $romfile
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cat $tmp1 >> $romfile;
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done;
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$tmp2 65535 >> $romfile
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rm -f $tmp1 $tmp2 $tmp3
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