dol/src/dol/visitor/hdsd/HdsdMakefileVisitor.java

   1 package dol.visitor.hdsd;
   2
   3
   4 import java.io.FileOutputStream;
   5 import java.io.OutputStream;
   6 import java.io.PrintStream;
   7 import java.util.HashSet;
   8 import java.util.Iterator;
   9 import java.util.Set;
  10
  11 import dol.datamodel.architecture.Processor;
  12 import dol.datamodel.mapping.Mapping;
  13 import dol.datamodel.pn.Process;
  14 import dol.visitor.MapVisitor;
  15
  16 /**
  17  *  Visitor that is used to generate
  18  *  a HdS package Makefile for a distributed simulation.
  19  */
  20 public class HdsdMakefileVisitor extends MapVisitor {
  21
  22     /**
  23      * Constructor.
  24      *
  25      * @param dir path of the Makefile
  26      */
  27     public HdsdMakefileVisitor(String dir) {
  28         _dir = dir;
  29     }
  30
  31     /**
  32      * Create a Makefile for the given mapping.
  33      *
  34      * @param x mapping that needs to be rendered.
  35      */
  36     public void visitComponent(Mapping x) {
  37         try {
  38             String filename = _dir + "/" + "Makefile";
  39             OutputStream file = new FileOutputStream(filename);
  40             PrintStream ps = new PrintStream(file);
  41
  42             ps.println("CXX = g++");
  43             ps.println("CC = g++");
  44             ps.println();
  45             ps.println("PREPROC_MACROS = -D __DOL_ETHZ_GEN__ -DINCLUDE_PROFILER");
  46             ps.println();
  47             ps.println("SYSTEMC_INC = -I" + _ui.getSystemCINC());
  48             ps.println("SYSTEMC_LIB = " + _ui.getSystemCLIB());
  49             ps.println("MY_LIB_INC = -Ilib -Iscd -Isc_wrappers -Iprocesses");
  50             ps.println("VPATH = lib:scd:scd/fsm:sc_wrappers:processes");
  51             ps.println();
  52             ps.println("# append '-rdynamic' for name resolution in exception stack traces");
  53             ps.println("# append '-g' for debugging");
  54             ps.println("CXXFLAGS = -O0 $(PREPROC_MACROS) $(SYSTEMC_INC) $(MY_LIB_INC)");
  55             ps.println("CFLAGS = $(CXXFLAGS)");
  56             ps.println();
  57
  58             // scd library objects
  59             ps.println("# scd library objects");
  60             ps.println("SCD_OBJS = scd_logging.o scd_exception.o scd_socket.o scd_sock_poller.o \\");
  61             ps.println("\tscd_init_listener.o scd_in_connector.o scd_out_connector.o \\");
  62             ps.println("\tscd_command.o scd_command_reader.o scd_command_writer.o \\");
  63             ps.println("\tscd_simulator.o scd_chan_man.o scd_chan_wrapper.o \\");
  64             ps.println("\tscd_cont_man_master.o scd_cont_man_slave.o scd_cont_slave_wrapper.o \\");
  65             ps.println("\tscd_rem_fifo_in.o scd_rem_fifo_out.o scd_cont_fsm.o \\");
  66             ps.println("\tscd_sts_base.o scd_sts_init.o scd_sts_busy.o scd_sts_idle.o \\");
  67             ps.println("\tscd_sts_done.o scd_sts_time_ack.o scd_sts_time.o scd_sts_term_ack.o \\");
  68             ps.println("\tscd_sts_terminated.o scd_sts_fail.o scd_sts_failed.o \\");
  69             ps.println("\tscd_stm_base.o scd_stm_init.o scd_stm_busy.o scd_stm_idle.o \\");
  70             ps.println("\tscd_stm_done.o scd_stm_time_req.o scd_stm_time.o scd_stm_term_req.o \\");
  71             ps.println("\tscd_stm_terminate.o scd_stm_terminated.o \\");
  72             ps.println("\tscd_stm_fail.o scd_stm_failed.o \\");
  73             ps.println("\tscd_stsw_base.o scd_stsw_init.o scd_stsw_busy.o \\");
  74             ps.println("\tscd_stsw_idle.o scd_stsw_done.o scd_stsw_time_req.o \\");
  75             ps.println("\tscd_stsw_time_ack.o scd_stsw_term_req.o scd_stsw_term_ack.o \\");
  76             ps.println("\tscd_stsw_terminate.o scd_stsw_terminated.o \\");
  77             ps.println("\tscd_stsw_fail.o scd_stsw_failed.o");
  78             ps.println();
  79
  80             // process objects
  81             ps.println("# process objects");
  82             ps.print("PROCESS_OBJS = dol.o ");
  83             Iterator<Process> i = x.getProcessList().iterator();
  84             Set<String> pSet = new HashSet<String>();
  85             while (i.hasNext()) {
  86                 String basename = i.next().getBasename();
  87                 if (pSet.add(basename))
  88                     ps.print(basename + "_wrapper.o ");
  89             }
  90             ps.println();
  91             ps.println();
  92
  93             // target all
  94             Iterator<Processor> iter = x.getProcessorList().iterator();
  95             String processorList = new String();
  96             while (iter.hasNext())
  97             {
  98                 Processor p = iter.next();
  99                 if (x.getProcessList().isEmpty())
 100                     continue;
 101                 processorList += " scd_" + p.getName();
 102             }
 103             ps.println("all:" + processorList);
 104             ps.println();
 105
 106             // processor targets
 107             iter = x.getProcessorList().iterator();
 108             while (iter.hasNext())
 109             {
 110                 Processor p = iter.next();
 111                 if (x.getProcessList().isEmpty())
 112                     continue;
 113                 ps.println("scd_" + p.getName() + ": scd_"
 114                         + p.getName() + ".o $(PROCESS_OBJS)"
 115                         + " $(SCD_OBJS)");
 116                 ps.println("\t$(CXX) $(CXXFLAGS) -o $@ $^ $(SYSTEMC_LIB)");
 117                 ps.println();
 118             }
 119
 120             // clean target
 121             ps.println("clean:");
 122             ps.println("\t-rm -f *.o core core.* *.core" + processorList);
 123
 124         } catch (Exception e) {
 125             System.out.println("HdsdMakefileVisitor: exception occured: "
 126                     + e.getMessage());
 127             e.printStackTrace();
 128         }
 129
 130     }
 131
 132     protected String _dir = null;
 133 }
 134