1 /*
   2  * Copyright 2001 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  *
  23  */
  24 
  25 package sun.jvm.hotspot.debugger.cdbg.basic;
  26 
  27 import sun.jvm.hotspot.debugger.*;
  28 import sun.jvm.hotspot.debugger.cdbg.*;
  29 
  30 /** Describes line number information for a given range of program
  31     counters. */
  32 
  33 public class BasicLineNumberInfo implements LineNumberInfo {
  34   private String sourceFileName;
  35   private int lineNo;
  36   private Address startPC;
  37   private Address endPC;
  38 
  39   public BasicLineNumberInfo(String sourceFileName,
  40                              int lineNo,
  41                              Address startPC,
  42                              Address endPC) {
  43     this.sourceFileName = sourceFileName;
  44     this.lineNo = lineNo;
  45     this.startPC = startPC;
  46     this.endPC = endPC;
  47   }
  48 
  49   /** Not specified whether this is an absolute or relative path. */
  50   public String  getSourceFileName() { return sourceFileName; }
  51   public int     getLineNumber()     { return lineNo; }
  52   public Address getStartPC()        { return startPC; }
  53   /** FIXME: specify whether this is inclusive or exclusive (currently
  54       when BasicLineNumberMapping.recomputeEndPCs() is called, this is
  55       exclusive) */
  56   public Address getEndPC()          { return endPC; }
  57 
  58   /** For recomputing end PCs if they are not available in the debug info */
  59   public void    setEndPC(Address pc) { endPC = pc; }
  60 }