source: trunk/devel/gen_xc_opcode_spec.awk @ 982

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

/OPDEF/ {
    if (started) {
        name = "";
        if (match($0, /"([^"]+)"/, m)) { 
            name = m[1]; 
        } 
        sub(/"[^"]*"/, "");
        if (!match($0, /EXT_([^ |]+).*OP[1S]_([^ |]+).*OP2_([^ |]+).*RES_([^ |)]+).*/, array)) {
            print "error" $0
            exit
        }
        id = "";
        if (match($0, /\/\* *([0-9]+) *\*\//, comments)) {
            id = comments[1];
        }
        printf "\tOPSPEC(%10s, %10s, %10s, %10s) /* %s %-30s */\n", array[1], array[2], array[3], array[4], id, name;
        next
    }
}
/^}/ {
    print $0
    exit;
}
/^[ ]*,[ ]*$/ {
    next
}
{
    if (started) {
        print $0
        next
    }
}

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