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annotate scripts/list2crc.pl @ 3116:174eb9eda7b1

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New port "mc09" for Multicomp09, an FPGA-based 6809 machine Include new commands/descriptor for mc09 clock and SD controller
author Neal Crook <foofoobedoo@gmail.com>
date Sat, 17 Oct 2015 21:21:11 +0100
parents a0b770fab355
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2955
a0b770fab355 Add scripts/os9.gdb and list2crc.pl for gdb debugging
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1 #!/usr/bin/perl
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2
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3 # Copyright 2014 Tormod Volden
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4 #
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5 # Digests assembly listings generated by lwasm, and stores the
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6 # module body listing in a file named by the module CRC.
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7 # Example: for f in *.lst; do ../scripts/list2crc.pl $f; done
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8
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9 open(CRCFILE, ">", "crc.tmp") or die "cannot create crc.tmp: $!";
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11 while (<>) {
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12 ($hoffset, $opbytes, $filepath, $lineno, $label, $opcode, $operand, $comment) =
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13 ( $_ =~ /^(\w+) (\w+)\s+\((.*)\):(\d+) (\S+)?\s+(\w+)\s*(\S+)?\s*(.*)?/ );
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15 # print $hoffset, "\t", $opcode, "\t", $comment, "\n";
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16 if (lc($opcode) eq "mod") {
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17 $in_module = 1;
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18 }
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19
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20 if (lc($opcode) eq "emod") {
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21 die "double emod" if $found_emod;
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22 $found_emod = 1;
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23 $crc = $opbytes;
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24 $in_module = 0;
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25 }
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27 # if ($in_module && $hoffset) {
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28 # $offset = hex($hoffset);
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29 # print CRCFILE "$offset\t$filepath\t$lineno\n";
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30 # }
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31 if ($in_module) {
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32 print CRCFILE $_
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33 }
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34 }
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35 close(CRCFILE);
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36 if ($crc) {
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37 print "writing $crc.crc\n";
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38 rename "crc.tmp", $crc . ".crc";
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39 }