#
#       This program is free software; you can redistribute it and/or modify
#       it under the terms of the GNU General Public License as published by
#       the Free Software Foundation; either version 3 of the License, or
#       (at your option) any later version.
#
#       Copyright (C) 2011 Luka Perkov <openwrt@lukaperkov.net>
#
#       Usage: mips-openwrt-linux-objdump -EB -b binary -m mips:isa32r2 -D YOUR_IMAGE_DUMP | awk -f lantiq_ram_extract_magic.awk

BEGIN {
        print "/*                                                                            "
        print " *       This program is free software; you can redistribute it and/or modify "
        print " *       it under the terms of the GNU General Public License as published by "
        print " *       the Free Software Foundation; either version 3 of the License, or    "
        print " *       (at your option) any later version.                                  "
        print " *                                                                            "
        print " *       generated with lantiq_ram_extract_magic.awk                          "
        print " */                                                                           "
        print ""

        mc_dc_value=0
        mc_dc_number=0
        right_section=0
}


/t2,[0-9]+$/ {
        if (right_section) {
                split($4, tmp, ",")
                mc_dc_value=sprintf("%X", tmp[2])
        }
}

/t2,[0-9]+\(t1\)$/ {
        if (right_section) {
                split($4, tmp, ",")
                split(tmp[2], tmp, "(")
                mc_dc_number=tmp[1]/16
        }
}

{
        if (right_section) {
                print "#define MC_DC" mc_dc_number "_VALUE\t0x" mc_dc_value

        }

        if ($4 == "t1,t1,0x1000")
                right_section=1


        if ($4 == "t2,736(t1)")
                right_section=0
}


END {
        print ""
}