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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package sun.jvm.hotspot.debugger.cdbg;

import sun.jvm.hotspot.debugger.*;

Database for C and C++ debug information. This is being kept as
minimal as possible for now. It is not complete; for example, it
will have to be extended to support scoped information (module
scope, namespace scope). /** Database for C and C++ debug information. This is being kept as
    minimal as possible for now. It is not complete; for example, it
    will have to be extended to support scoped information (module
    scope, namespace scope). */

public interface CDebugInfoDataBase {
  
Name-to-type mapping /** Name-to-type mapping */
  public Type lookupType(String name);

  
Name-to-type mapping with const/volatile qualifications /** Name-to-type mapping with const/volatile qualifications */
  public Type lookupType(String name, int cvAttributes);

  
Iteration through all types /** Iteration through all types */
  public void iterate(TypeVisitor t);

  
Return debug info (closest lexically-enclosing block) for
current program counter. Returns null if no debug information
found or available. /** Return debug info (closest lexically-enclosing block) for
      current program counter. Returns null if no debug information
      found or available. */
  public BlockSym debugInfoForPC(Address pc);

  
Look up global or module-local symbol by name. FIXME: need some
way to identify modules -- has not been thought through yet
because it isn't clear exactly how these are represented in the
Visual C++ debug info. /** Look up global or module-local symbol by name. FIXME: need some
      way to identify modules -- has not been thought through yet
      because it isn't clear exactly how these are represented in the
      Visual C++ debug info. */
  public GlobalSym lookupSym(String name);

  
Returns line number information for the given PC, including
source file name (not specified whether this is an absolute or
relative path) and start and end PCs for this line. Returns null
if no line number information is available. /** Returns line number information for the given PC, including
      source file name (not specified whether this is an absolute or
      relative path) and start and end PCs for this line. Returns null
      if no line number information is available. */
  public LineNumberInfo lineNumberForPC(Address pc) throws DebuggerException;

  
Iteration through all line number information in this
database. /** Iteration through all line number information in this
      database. */
  public void iterate(LineNumberVisitor v);
}