source: trunk/mkopcode_spec.awk @ 5

#!/usr/bin/awk -f
# vim:ts=4:sw=4
# process eaccelerator/opcodes.c
BEGIN {
    FS=" "
    max = 0;
    started = 0
    delete opcodes;
}

/OPDEF/ {
    if (started) {
        sub(/".*"/, "")
        if (!match($0, /EXT_([^ |]+).*OP[1S]_([^ |]+).*OP2_([^ |]+).*RES_([^ |)]+).*/, array)) {
            print "error" $0
            exit
        }
        printf "\tOPSPEC(%10s, %10s, %10s, %10s)\n", array[1], array[2], array[3], array[4]
        next
    }
}
/^}/ {
    print $0
    exit;
}
/^[ ]*,[ ]*$/ {
    next
}
{
    if (started) {
        print $0
        next
    }
}

/^static/ {
    started = 1;
    print "static const xc_opcode_spec_t xc_opcode_spec[] = {"
}