src/edu/berkeley/fleet/Main.java

   1 package edu.berkeley.fleet;
   2 import edu.berkeley.sbp.util.ANSI;
   3 import edu.berkeley.fleet.api.*;
   4 import edu.berkeley.fleet.fpga.*;
   5 import edu.berkeley.fleet.interpreter.*;
   6 import edu.berkeley.fleet.two.*;
   7 import edu.berkeley.fleet.util.*;
   8 import java.io.*;
   9 import java.util.*;
  10
  11 public class Main {
  12
  13     static String command;
  14     static HashMap<String,String> options = new HashMap<String,String>();
  15     static ArrayList<String> args = new ArrayList<String>();
  16
  17     public static void main(String[] s) throws Exception {
  18         if (s.length == 0) {
  19             usage();
  20             System.exit(-1);
  21         }
  22         boolean optionsDone = false;
  23         for(int i=0; i<s.length; i++) {
  24             if (!optionsDone && s[i].indexOf('=') != -1) {
  25                 options.put(s[i].substring(0, s[i].indexOf('=')),
  26                             s[i].substring(s[i].indexOf('=')+1));
  27
  28             } else if (!optionsDone) {
  29                 optionsDone = true;
  30                 command = s[i];
  31             } else {
  32                 args.add(s[i]);
  33             }
  34         }
  35
  36         String target = options.get("target");
  37         Fleet fleet = Fleet.getDefaultImpl();
  38
  39         if (!"yes".equals(options.get("verbose")))
  40             Log.log = null;
  41
  42         if (command.equals("run")) {
  43             InputStream is;
  44             String filename = args.get(0);
  45             ByteArrayOutputStream baos = new ByteArrayOutputStream();
  46             Reader r = new InputStreamReader(new FileInputStream(args.get(0)));
  47             run(fleet, edu.berkeley.fleet.assembler.Main.assemble(fleet, r));
  48
  49         } else if (command.equals("expand")) {
  50             String name = new File(args.get(0)).getName();
  51             if (name.endsWith(".ship"))
  52                 name = name.substring(0, name.length() - ".ship".length());
  53             if (fleet instanceof edu.berkeley.fleet.fpga.Fpga) {
  54                 ((edu.berkeley.fleet.fpga.Fpga)fleet).expand(new ShipDescription(fleet, name, new BufferedReader(new InputStreamReader(new FileInputStream(args.get(0))))));
  55             } else {
  56                 ((Interpreter)fleet).expand(new ShipDescription(fleet, name, new BufferedReader(new InputStreamReader(new FileInputStream(args.get(0))))));
  57             }
  58
  59         } else if (command.equals("doc")) {
  60             if (!new File(".tmp").exists())
  61                 new File(".tmp").mkdirs();
  62             PrintWriter pw = new PrintWriter(new FileOutputStream(".tmp/FleetTwo.Manual.tex"));
  63             BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("doc/archman.tex")));
  64             for(String ss = br.readLine(); ss!=null; ss = br.readLine())
  65                 pw.println(ss);
  66             for(String f : new File("ships").list()) {
  67                 new ShipDescription(fleet, f, new BufferedReader(new InputStreamReader(new FileInputStream(new File("ships/"+f))))).printTeX(pw);
  68             }
  69             pw.println("\\end{document}");
  70             pw.close();
  71
  72         } else if (command.equals("test")) {
  73             FleetProcess fp = fleet.run(null);
  74             try {
  75                 for(int i=0; i<args.size(); i++)
  76                     test(fleet, fp, new File(args.get(i)));
  77             } finally {
  78                 fp.terminate();
  79             }
  80         } else {
  81             usage();
  82             System.exit(-1);
  83         }
  84     }
  85
  86     static void runTest(Fleet fleet, FleetProcess fp, Reader reader, String title) throws Exception {
  87         Instruction[] instructions = null;
  88         System.out.print("\r[    ] "  + ANSI.yellow(title)+": ");
  89         try {
  90             instructions = edu.berkeley.fleet.assembler.Main.assemble(fleet, reader);
  91         } finally {
  92             if (instructions==null)
  93                 System.out.println();
  94         }
  95         if (edu.berkeley.fleet.assembler.Parser.skip) {
  96             System.out.println("\r[" + ANSI.yellow("SKIP") +
  97                                "] "  + ANSI.yellow(title));
  98             edu.berkeley.fleet.assembler.Parser.skip = false;
  99             return;
 100         }
 101         fp.masterClear();
 102         for(Instruction i : instructions)
 103             fp.sendInstruction(i);
 104         //long now = System.currentTimeMillis();
 105
 106             ArrayList<Long> expect = edu.berkeley.fleet.assembler.Parser.expect;
 107             String output = "";
 108             // FIXME: check for extraneous stuff at the end
 109             String verdict = "[    ]";
 110             boolean failed = false;
 111             while(true) {
 112                 if (output.length() > 60 && !failed)
 113                     output = "..."+output.substring(output.length()-57, output.length());
 114                 if (!failed && expect.size() == 0) verdict = "["+ANSI.green("PASS")+"]";
 115                 System.out.print("\r" + verdict + " " + ANSI.yellow(title) + ": " + output);
 116                 if (failed) break;
 117                 if (expect.size() == 0) break;
 118                 //if (now!=0) { System.err.println(); System.err.println(System.currentTimeMillis()-now); now=0;}
 119                 long l = unBitSet(fp.recvWord());
 120                 long l2 = expect.remove(0);
 121
 122                 // FIXME, this is ugly and not size-independent
 123                 if ((l & (1L << 36)) != 0) {
 124                     l = l | (0xffffffffffffffffL << 37);
 125                 }
 126                 // FIXME, this is ugly and not size-independent
 127                 if ((l2 & (1L << 36)) != 0) {
 128                     l2 = l2 | (0xffffffffffffffffL << 37);
 129                 }
 130
 131                 if (l!=l2) {
 132                     verdict = "["+ANSI.red("FAIL")+"]";
 133                     output += ANSI.red("0x"+Long.toString(l, 16)) +
 134                         ANSI.yellow(" (expected ")+ANSI.green("0x"+Long.toString(l2, 16))+ANSI.yellow(")");
 135                     failed = true;
 136                     continue;
 137                 } else {
 138                     output += ("0x"+Long.toString(l2, 16) + " ");
 139                 }
 140             }
 141             System.out.println();
 142     }
 143
 144     static void test(Fleet fleet, FleetProcess fp, File f) throws Exception {
 145         if (f.isDirectory()) {
 146             for(String s : f.list())
 147                 test(fleet, fp, new File(f.getPath() + File.separatorChar + s));
 148             return;
 149         } else if (f.getPath().endsWith(".fleet") || f.getPath().endsWith(".test")) {
 150             runTest(fleet, fp, new InputStreamReader(new FileInputStream(f)), f.getPath());
 151         } else if (f.getPath().endsWith(".ship")) {
 152             ShipDescription sd = new ShipDescription(fleet, f.getName(), new BufferedReader(new InputStreamReader(new FileInputStream(f))));
 153             String testsection = sd.getSection("test");
 154             if (testsection == null)
 155                 System.out.println("no test for " + sd.getName() + "!");
 156             else if (fleet.getShip(sd.getName(),0)==null && !(fleet instanceof edu.berkeley.fleet.assembler.Parser.FleetWithDynamicShips))
 157                 System.out.println("specified Fleet does not have any ships of type " + sd.getName());
 158             else
 159                 runTest(fleet, fp, new StringReader(testsection), sd.getName());
 160         }
 161     }
 162
 163     public static void run(Fleet fleet, Instruction[] instructions) throws IOException {
 164         FleetProcess client = fleet.run(instructions);
 165         while(true) {
 166             long result = unBitSet(client.recvWord());
 167             System.err.print(result);
 168             System.err.print(" 0x");
 169             System.err.print(Long.toString(result, 16));
 170             System.err.println();
 171         }
 172     }
 173
 174     public static long unBitSet(BitVector bs) {
 175         long val = 0;
 176         for(int i=0; i<37; i++) {
 177             if (bs.get(i))
 178                 val |= (1L << i);
 179         }
 180         if ((val & (1L << 36)) != 0)
 181             val = val | (0xffffffffffffffffL << 36);
 182         return val;
 183     }
 184
 185     static void usage() {
 186         System.err.println(".........................................................................");
 187         System.err.println("Fleet Framework                              UC Berkeley, Sun Labs / 2007");
 188         System.err.println("");
 189         System.err.println("usage:  java -jar fleet.jar [options] [command] [filename] [args]");
 190         System.err.println("");
 191         System.err.println("[options] is in the form key=val; supported keys are:");
 192         System.err.println("   target={sim,fpga,interp}");
 193         System.err.println("   bitfile=(hardware image for fpga)");
 194         System.err.println("   verbose={yes,no}");
 195         System.err.println("");
 196         System.err.println("[command] is one of:");
 197         System.err.println("   asm");
 198         System.err.println("   disasm");
 199         System.err.println("   typeset");
 200         System.err.println("   extract [section]");
 201         System.err.println("   run");
 202         System.err.println("");
 203         System.err.println("[filename] is one of:");
 204         System.err.println("   *.fa          Fleet assembler");
 205         System.err.println("   *.f0          F0 code (not yet supported)");
 206         System.err.println("   *.fo          Fleet binary object");
 207         System.err.println("   *.ship        Ship description");
 208         System.err.println("");
 209         System.err.println("All [args] not consumed by [command] are passed to target");
 210         System.err.println("");
 211     }
 212
 213 }