parser.java

该工具也是用于字节码插桩

		int sourcenameright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		String sourcename = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int linesleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int linesright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		Set lines = (Set)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		
                       RESULT = new TableEntry(index,
                                               ref,
                                               classname,
                                               methodname,
                                               start,
                                               end,
                                               sourcename,
                                               lines);
                   
              CUP$parser$result = new java_cup.runtime.Symbol(3/*referencedline*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-8)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 8: // referencedlines ::= 
            {
              List RESULT = null;
		 RESULT = new ArrayList(); 
              CUP$parser$result = new java_cup.runtime.Symbol(5/*referencedlines*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 7: // referencedlines ::= referencedlines referencedline 
            {
              List RESULT = null;
		int rlleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int rlright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		List rl = (List)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		int rleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int rright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		TableEntry r = (TableEntry)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		 rl.add(r); RESULT = rl;   
              CUP$parser$result = new java_cup.runtime.Symbol(5/*referencedlines*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 6: // probedline ::= NUMBER NUMBER STRING STRING NUMBER NUMBER NUMBER STRING intlist SEMICOLON 
            {
              TableEntry RESULT = null;
		int indexleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-9)).left;
		int indexright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-9)).right;
		Integer index = (Integer)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-9)).value;
		int refleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-8)).left;
		int refright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-8)).right;
		Integer ref = (Integer)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-8)).value;
		int classnameleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-7)).left;
		int classnameright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-7)).right;
		String classname = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-7)).value;
		int methodnameleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-6)).left;
		int methodnameright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-6)).right;
		String methodname = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-6)).value;
		int startleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-5)).left;
		int startright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-5)).right;
		Integer start = (Integer)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-5)).value;
		int probeleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).left;
		int proberight = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).right;
		Integer probe = (Integer)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-4)).value;
		int endleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).left;
		int endright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-3)).right;
		Integer end = (Integer)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-3)).value;
		int sourcenameleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int sourcenameright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		String sourcename = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int linesleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int linesright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		Set lines = (Set)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		
                   RESULT = new TableEntry(index,
                                           ref,
                                           classname,
                                           methodname,
                                           start,
                                           probe,
                                           end,
                                           sourcename,
                                           lines);
               
              CUP$parser$result = new java_cup.runtime.Symbol(2/*probedline*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-9)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 5: // probedlines ::= 
            {
              List RESULT = null;
		 RESULT = new ArrayList(); 
              CUP$parser$result = new java_cup.runtime.Symbol(4/*probedlines*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 4: // probedlines ::= probedlines probedline 
            {
              List RESULT = null;
		int plleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int plright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		List pl = (List)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		int pleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int pright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		TableEntry p = (TableEntry)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		 pl.add(p); RESULT = pl;   
              CUP$parser$result = new java_cup.runtime.Symbol(4/*probedlines*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 3: // rootset ::= 
            {
              Set RESULT = null;
		 RESULT = new TreeSet();  
              CUP$parser$result = new java_cup.runtime.Symbol(7/*rootset*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 2: // rootset ::= rootset STRING 
            {
              Set RESULT = null;
		int rsleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int rsright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		Set rs = (Set)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		int stleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int stright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		String st = (String)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		 rs.add(st); RESULT = rs; 
              CUP$parser$result = new java_cup.runtime.Symbol(7/*rootset*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 1: // table ::= STARTPROBED probedlines STARTREFERENCED referencedlines STARTROOTS rootset 
            {
              Table RESULT = null;
		int plleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).left;
		int plright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-4)).right;
		List pl = (List)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-4)).value;
		int rlleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).left;
		int rlright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-2)).right;
		List rl = (List)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-2)).value;
		int rsleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).left;
		int rsright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right;
		Set rs = (Set)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-0)).value;
		
              RESULT = new Table(pl, rl, rs);
          
              CUP$parser$result = new java_cup.runtime.Symbol(1/*table*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-5)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          return CUP$parser$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 0: // $START ::= table EOF 
            {
              Object RESULT = null;
		int start_valleft = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left;
		int start_valright = ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).right;
		Table start_val = (Table)((java_cup.runtime.Symbol) CUP$parser$stack.elementAt(CUP$parser$top-1)).value;
		RESULT = start_val;
              CUP$parser$result = new java_cup.runtime.Symbol(0/*$START*/, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-1)).left, ((java_cup.runtime.Symbol)CUP$parser$stack.elementAt(CUP$parser$top-0)).right, RESULT);
            }
          /* ACCEPT */
          CUP$parser$parser.done_parsing();
          return CUP$parser$result;

          /* . . . . . .*/
          default:
            throw new Exception(
               "Invalid action number found in internal parse table");

        }
    }
}