Subversion Repositories ao68000

/*

 * Copyright 2010, Aleksander Osman, alfik@poczta.fm. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without modification, are

 * permitted provided that the following conditions are met:

 *

 *  1. Redistributions of source code must retain the above copyright notice, this list of

 *     conditions and the following disclaimer.

 *

 *  2. Redistributions in binary form must reproduce the above copyright notice, this list

 *     of conditions and the following disclaimer in the documentation and/or other materials

 *     provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED

 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON

 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

package ao68000_tool;

import java.io.File;

import java.io.FileOutputStream;

public class Main {

    /**

     * Print program call arguments description and exit.

     */

    static void print_call_arguments() {

        System.out.println("Can not parse program arguments.");

        System.out.println("");

        System.out.println("ao68000_tool accepts the following syntax:");

        System.out.println("<operation> [operation arguments]");

        System.out.println("");

        System.out.println("The following   <operations> are available:");

        System.out.println("\t parser       <input ao68000.v> <output Parser.java>");

        System.out.println("\t microcode    <input/output ao68000.v> <output microcode.mif>");

        System.out.println("\t test         <input exe1> <input exe2> <start> <end>");

        System.out.println("\t spec_extract <input> <output>");

        System.out.println("");

        System.out.println("For more information please read the ao68000 IP core documentation.");

        System.exit(1);

    }

    /**

     * @param args          - program arguments described in method

     *                        print_call_arguments().

     */

    public static void main(String[] args) {

        try {

            // check program call arguments

            if(args.length == 0)                                                print_call_arguments();

            else if(args[0].equals("parser") == true && args.length != 3)       print_call_arguments();

            else if(args[0].equals("microcode") == true && args.length != 3)    print_call_arguments();

            else if(args[0].equals("test") == true && args.length != 5)         print_call_arguments();

            else if(args[0].equals("spec_extract") == true && args.length != 3) print_call_arguments();

            if(args[0].equals("parser")) {

                String java = ParseParams.parse(args[1]);

                FileOutputStream output = new FileOutputStream(args[2]);

                output.write(java.getBytes());

                output.close();

            }

            else if(args[0].equals("microcode")) {

                ParseParams.parse(args[1]);

                FileOutputStream microcode_os = new FileOutputStream(args[2]);

                GenerateMicrocode.generate(microcode_os, args[1]);

                microcode_os.close();

            }

            else if(args[0].equals("test")) {

                File exe1 = new File(args[1]);

                File exe2 = new File(args[2]);

                int start = Integer.parseInt(args[3]);

                int end = Integer.parseInt(args[4]);

                Tester.start_test(exe1, exe2, start, end);

            }

            else if(args[0].equals("spec_extract")) {

                DocumentationTool.extract(args[1], args[2]);

            }

            System.exit(0);

        }

        catch(Exception e) {

            e.printStackTrace();

            try {

                while(true) {

                    Thread.sleep(1000);

                }

            }

            catch(Exception e2) {

                e2.printStackTrace();

            }

        }

    }

}