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Annotation of hatari/tools/debugger/devpac3-symbols-convert.sh, revision 1.1

1.1     ! root        1: #!/bin/sh
        !             2: #
        !             3: # script to convert Devpac v3 symbol table for Hatari debugger.
        !             4: #
        !             5: # 2013 (C) Eero Tamminen, licenced under GPL v2+
        !             6: 
        !             7: usage ()
        !             8: {
        !             9:        name=${0##*/}
        !            10:        echo
        !            11:        echo "Usage: $name <symbol file>"
        !            12:        echo
        !            13:        echo "Convert Devpac v3 symbol table listing (enabled"
        !            14:        echo "in Listings options) to format understood by"
        !            15:        echo "the Hatari debugger 'symbols' command."
        !            16:        echo
        !            17:        echo "For example:"
        !            18:        echo "  $name FOOBAR.SYM > foobar.syms"
        !            19:        echo
        !            20:        echo "ERROR: $1!"
        !            21:        echo
        !            22:        exit 1
        !            23: }
        !            24: if [ $# -ne 1 ]; then
        !            25:        usage "incorrect number of arguments"
        !            26: fi
        !            27: 
        !            28: if [ \! -f $1 ]; then
        !            29:        usage "given '$1' symbol file not found"
        !            30: fi
        !            31: 
        !            32: # parse symbol information at the end of the file
        !            33: awk '
        !            34: /^[0-9A-F]+  [BDT]  R  / { print $1, $2, $4; next }
        !            35: /^[0-9A-F]+  F[DEF].R  / {
        !            36:        if ($2 == "FD.R") type = "D";
        !            37:        else if ($2 == "FE.R") type = "B";
        !            38:        else if ($2 == "FF.R") type = "T";
        !            39:        print $1, type, $3;
        !            40:        next
        !            41: }
        !            42: ' $1 | sort
        !            43: 
        !            44: # parse code listing
        !            45: # - has problem that in Devpac output the offsets in
        !            46: #   the code listing part don't take includes into
        !            47: #   account i.e. they seem wrong
        !            48: #   
        !            49: # works by:
        !            50: # - removing columns that confuse rest command line
        !            51: # - removing macro etc symbols at zero address
        !            52: # - removing (optional) ':' from symbol end
        !            53: # - matching addresses & symbol names and print
        !            54: #   them in 'nm' order
        !            55: #
        !            56: #cut -b 7,9-17,39- $1 | grep -v 'T 00000000 ' | tr -d : |\
        !            57: #  awk '/^[TBD] [0-9A-F]+ [._a-zA-Z0-9]/ {print $2,$1,$3}'

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