Core support of 'Auto-Refresh' and 'Refresh' actions.

debug/org.eclipse.cdt.debug.core/ChangeLog

@@ -1,3 +1,14 @@
+2003-03-31 Mikhail Khodjaiants
+	The new abstract class ('CUpdateManager') is added to provide a basic implementation of ICUpdateManager.
+	CSignalManager, CSharedLibraryManager and CRegisterManager extend this class.
+	* ICRegisterManager.java: new
+	* CRegisterManager.java: new
+	* CSharedLibraryManager.java
+	* CSignalManager.java
+	* CUpdateManager.java: new
+	* CDebugTarget.java
+	* CRegisterGroup.java
+
 2003-03-28 Mikhail Khodjaiants
 	Use the 'exists' method of the 'IFile' interface instead of using 'toFile().exists()' for 'IPath'.
 	* CDirectorySourceLocation.java

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/ICRegisterManager.java

@@ -0,0 +1,33 @@
+/*
+ *(c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ * 
+ */
+
+package org.eclipse.cdt.debug.core;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IRegisterGroup;
+
+/**
+ * Enter type comment.
+ * 
+ * @since Mar 31, 2003
+ */
+public interface ICRegisterManager extends ICUpdateManager, IAdaptable
+{
+	void initialize();
+	
+	IRegisterGroup[] getRegisterGroups() throws DebugException;
+	
+	void addRegisterGroup( IRegisterGroup group );
+	
+	void removeRegisterGroup( IRegisterGroup group );
+
+	void removeAllRegisterGroups();
+
+	void reset();
+	
+	void dispose();
+}

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CRegisterManager.java

@@ -0,0 +1,147 @@
+/*
+ *(c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ * 
+ */
+
+package org.eclipse.cdt.debug.internal.core;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.cdt.debug.core.CDebugCorePlugin;
+import org.eclipse.cdt.debug.core.ICRegisterManager;
+import org.eclipse.cdt.debug.core.cdi.CDIException;
+import org.eclipse.cdt.debug.core.cdi.ICDIManager;
+import org.eclipse.cdt.debug.core.cdi.model.ICDIRegisterObject;
+import org.eclipse.cdt.debug.internal.core.model.CDebugTarget;
+import org.eclipse.cdt.debug.internal.core.model.CRegisterGroup;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IRegisterGroup;
+
+/**
+ * Enter type comment.
+ * 
+ * @since Mar 31, 2003
+ */
+public class CRegisterManager extends CUpdateManager implements ICRegisterManager
+{
+	/**
+	 * Collection of register groups added to this target. Values are of type <code>CRegisterGroup</code>.
+	 */
+	private List fRegisterGroups;
+
+	/**
+	 * 
+	 */
+	public CRegisterManager( CDebugTarget target )
+	{
+		super( target );
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
+	 */
+	public Object getAdapter( Class adapter )
+	{
+		if ( ICRegisterManager.class.equals( adapter ) )
+			return this;
+		if ( CRegisterManager.class.equals( adapter ) )
+			return this;
+		return super.getAdapter( adapter );
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICRegisterManager#dispose()
+	 */
+	public void dispose()
+	{
+		removeAllRegisterGroups();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICRegisterManager#addRegisterGroup(org.eclipse.debug.core.model.IRegisterGroup)
+	 */
+	public void addRegisterGroup( IRegisterGroup group )
+	{
+		// TODO Auto-generated method stub
+
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICRegisterManager#getRegisterGroups()
+	 */
+	public IRegisterGroup[] getRegisterGroups() throws DebugException
+	{
+		return (IRegisterGroup[])fRegisterGroups.toArray( new IRegisterGroup[fRegisterGroups.size()] );
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICRegisterManager#initialize()
+	 */
+	public void initialize()
+	{
+		fRegisterGroups = new ArrayList( 20 );
+		createMainRegisterGroup();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICRegisterManager#removeAllRegisterGroups()
+	 */
+	public void removeAllRegisterGroups()
+	{
+		Iterator it = fRegisterGroups.iterator();
+		while( it.hasNext() )
+		{
+			((CRegisterGroup)it.next()).dispose();
+		}
+		fRegisterGroups.clear();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICRegisterManager#removeRegisterGroup(org.eclipse.debug.core.model.IRegisterGroup)
+	 */
+	public void removeRegisterGroup( IRegisterGroup group )
+	{
+		fRegisterGroups.remove( group );
+	}
+
+	private void createMainRegisterGroup()
+	{
+		ICDIRegisterObject[] regObjects = null;
+		try
+		{
+			regObjects = getDebugTarget().getCDISession().getRegisterManager().getRegisterObjects();
+		}
+		catch( CDIException e )
+		{
+			CDebugCorePlugin.log( e );
+		}
+		if ( regObjects != null )
+		{
+			fRegisterGroups.add( new CRegisterGroup( getDebugTarget(), "Main", regObjects ) );
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICRegisterManager#reset()
+	 */
+	public void reset()
+	{
+		Iterator it = fRegisterGroups.iterator();
+		while( it.hasNext() )
+		{
+			((CRegisterGroup)it.next()).resetChangeFlags();
+		}
+	}
+
+	protected ICDIManager getCDIManager()
+	{
+		if ( getDebugTarget() != null )
+		{
+			return ((CDebugTarget)getDebugTarget()).getCDISession().getRegisterManager();
+		}
+		return null;
+	}
+}

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CSharedLibraryManager.java

@@ -9,24 +9,22 @@ import java.util.ArrayList;
 import java.util.Iterator;
 
 import org.eclipse.cdt.debug.core.ICSharedLibraryManager;
-import org.eclipse.cdt.debug.core.ICUpdateManager;
 import org.eclipse.cdt.debug.core.cdi.CDIException;
+import org.eclipse.cdt.debug.core.cdi.ICDIManager;
 import org.eclipse.cdt.debug.core.cdi.ICDISharedLibraryManager;
 import org.eclipse.cdt.debug.core.cdi.model.ICDISharedLibrary;
-import org.eclipse.cdt.debug.core.model.ICDebugTarget;
 import org.eclipse.cdt.debug.core.model.ICSharedLibrary;
 import org.eclipse.cdt.debug.internal.core.model.CDebugTarget;
 import org.eclipse.cdt.debug.internal.core.model.CSharedLibrary;
 import org.eclipse.debug.core.DebugEvent;
 import org.eclipse.debug.core.DebugException;
-import org.eclipse.debug.core.model.IDebugTarget;
 
 /**
  * Enter type comment.
  * 
  * @since: Jan 16, 2003
  */
-public class CSharedLibraryManager implements ICSharedLibraryManager
+public class CSharedLibraryManager extends CUpdateManager implements ICSharedLibraryManager
 {
 	private CDebugTarget fDebugTarget = null;
 	private ArrayList fSharedLibraries;
@@ -36,7 +34,7 @@ public class CSharedLibraryManager implements ICSharedLibraryManager
 	 */
 	public CSharedLibraryManager( CDebugTarget target )
 	{
-		setDebugTarget( target );
+		super( target );
 		fSharedLibraries = new ArrayList( 5 );
 	}
 
@@ -103,10 +101,6 @@ public class CSharedLibraryManager implements ICSharedLibraryManager
 	 */
 	public Object getAdapter( Class adapter )
 	{
-		if ( adapter.equals( ICUpdateManager.class ) )
-		{
-			return this;
-		}
 		if ( adapter.equals( ICSharedLibraryManager.class ) )
 		{
 			return this;
@@ -115,25 +109,7 @@ public class CSharedLibraryManager implements ICSharedLibraryManager
 		{
 			return this;
 		}
-		if ( adapter.equals( IDebugTarget.class ) )
+		return super.getAdapter( adapter );
-		{
-			return fDebugTarget;
-		}
-		if ( adapter.equals( ICDebugTarget.class ) )
-		{
-			return fDebugTarget;
-		}
-		return null;
-	}
-
-	public IDebugTarget getDebugTarget()
-	{
-		return fDebugTarget;
-	}
-	
-	protected void setDebugTarget( CDebugTarget target )
-	{
-		fDebugTarget = target;
 	}
 	
 	protected CSharedLibrary find( ICDISharedLibrary cdiLibrary )
@@ -148,48 +124,7 @@ public class CSharedLibraryManager implements ICSharedLibraryManager
 		return null;
 	}	
 	
-	/* (non-Javadoc)
+	protected ICDIManager getCDIManager()
-	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#getAutoModeEnabled()
-	 */
-	public boolean getAutoModeEnabled()
-	{
-		if ( getCDIManager() != null )
-		{
-			return getCDIManager().isAutoUpdate();
-		}
-		return false;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#setAutoModeEnabled(boolean)
-	 */
-	public void setAutoModeEnabled( boolean enable )
-	{
-		if ( getCDIManager() != null )
-		{
-			getCDIManager().setAutoUpdate( enable );
-		}
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#update()
-	 */
-	public void update() throws DebugException
-	{
-		if ( getCDIManager() != null )
-		{
-			try
-			{
-				getCDIManager().update();
-			}
-			catch( CDIException e )
-			{
-				((CDebugTarget)getDebugTarget()).targetRequestFailed( e.toString(), null );
-			}
-		}
-	}
-	
-	private ICDISharedLibraryManager getCDIManager()
 	{
 		if ( getDebugTarget() != null )
 		{
@@ -198,24 +133,12 @@ public class CSharedLibraryManager implements ICSharedLibraryManager
 		return null;
 	}
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#canUpdate()
-	 */
-	public boolean canUpdate()
-	{
-		if ( getDebugTarget() != null )
-		{
-			return getDebugTarget().isSuspended();
-		}
-		return false;
-	}
-
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.debug.core.ICSharedLibraryManager#loadSymbols(org.eclipse.cdt.debug.core.model.ICSharedLibrary)
 	 */
 	public void loadSymbols( ICSharedLibrary[] libraries ) throws DebugException
 	{
-		ICDISharedLibraryManager slm = getCDIManager();
+		ICDISharedLibraryManager slm = (ICDISharedLibraryManager)getCDIManager();
 		if ( slm != null )
 		{
 			ArrayList cdiLibs = new ArrayList( libraries.length );
@@ -239,7 +162,7 @@ public class CSharedLibraryManager implements ICSharedLibraryManager
 	 */
 	public void loadSymbolsForAll() throws DebugException
 	{
-		ICDISharedLibraryManager slm = getCDIManager();
+		ICDISharedLibraryManager slm = (ICDISharedLibraryManager)getCDIManager();
 		if ( slm != null )
 		{
 			try

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CSignalManager.java

@@ -9,22 +9,21 @@ import java.util.ArrayList;
 
 import org.eclipse.cdt.debug.core.ICSignalManager;
 import org.eclipse.cdt.debug.core.cdi.CDIException;
+import org.eclipse.cdt.debug.core.cdi.ICDIManager;
 import org.eclipse.cdt.debug.core.cdi.model.ICDISignal;
 import org.eclipse.cdt.debug.core.model.ICSignal;
 import org.eclipse.cdt.debug.internal.core.model.CDebugTarget;
 import org.eclipse.cdt.debug.internal.core.model.CSignal;
 import org.eclipse.debug.core.DebugEvent;
 import org.eclipse.debug.core.DebugException;
-import org.eclipse.debug.core.model.IDebugTarget;
 
 /**
  * Enter type comment.
  * 
  * @since: Jan 31, 2003
  */
-public class CSignalManager implements ICSignalManager
+public class CSignalManager extends CUpdateManager implements ICSignalManager
 {
-	private CDebugTarget fDebugTarget = null;
 	private ICSignal[] fSignals = null;
 	private boolean fIsDisposed = false;
 
@@ -33,7 +32,7 @@ public class CSignalManager implements ICSignalManager
 	 */
 	public CSignalManager( CDebugTarget target )
 	{
-		setDebugTarget( target );
+		super( target );
 	}
 
 	/* (non-Javadoc)
@@ -87,21 +86,7 @@ public class CSignalManager implements ICSignalManager
 		{
 			return this;
 		}
-		if ( adapter.equals( IDebugTarget.class ) )
+		return super.getAdapter( adapter );
-		{
-			return fDebugTarget;
-		}
-		return null;
-	}
-
-	public IDebugTarget getDebugTarget()
-	{
-		return fDebugTarget;
-	}
-	
-	protected void setDebugTarget( CDebugTarget target )
-	{
-		fDebugTarget = target;
 	}
 	
 	public void signalChanged( ICDISignal cdiSignal )
@@ -132,4 +117,13 @@ public class CSignalManager implements ICSignalManager
 	{
 		return fIsDisposed;
 	}
+
+	protected ICDIManager getCDIManager()
+	{
+		if ( getDebugTarget() != null )
+		{
+			return ((CDebugTarget)getDebugTarget()).getCDISession().getSignalManager();
+		}
+		return null;
+	}
 }

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/CUpdateManager.java

@@ -0,0 +1,108 @@
+/*
+ *(c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ * 
+ */
+
+package org.eclipse.cdt.debug.internal.core;
+
+import org.eclipse.cdt.debug.core.ICUpdateManager;
+import org.eclipse.cdt.debug.core.cdi.CDIException;
+import org.eclipse.cdt.debug.core.cdi.ICDIManager;
+import org.eclipse.cdt.debug.core.model.ICDebugTarget;
+import org.eclipse.cdt.debug.internal.core.model.CDebugTarget;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IDebugTarget;
+
+/**
+ * Enter type comment.
+ * 
+ * @since Mar 31, 2003
+ */
+public abstract class CUpdateManager implements ICUpdateManager, IAdaptable
+{
+	private CDebugTarget fDebugTarget = null;
+
+	/**
+	 * 
+	 */
+	public CUpdateManager( CDebugTarget target )
+	{
+		fDebugTarget = target;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#setAutoModeEnabled(boolean)
+	 */
+	public void setAutoModeEnabled( boolean enable )
+	{
+		if ( getCDIManager() != null )
+		{
+			getCDIManager().setAutoUpdate( enable );
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#getAutoModeEnabled()
+	 */
+	public boolean getAutoModeEnabled()
+	{
+		if ( getCDIManager() != null )
+		{
+			return getCDIManager().isAutoUpdate();
+		}
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#update()
+	 */
+	public void update() throws DebugException
+	{
+		if ( getCDIManager() != null )
+		{
+			try
+			{
+				getCDIManager().update();
+			}
+			catch( CDIException e )
+			{
+				((CDebugTarget)getDebugTarget()).targetRequestFailed( e.toString(), null );
+			}
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.debug.core.ICUpdateManager#canUpdate()
+	 */
+	public boolean canUpdate()
+	{
+		if ( getDebugTarget() != null )
+		{
+			return getDebugTarget().isSuspended();
+		}
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
+	 */
+	public Object getAdapter( Class adapter )
+	{
+		if ( ICUpdateManager.class.equals( adapter ) )
+			return this;
+		if ( IDebugTarget.class.equals( adapter ) )
+			return getDebugTarget();
+		if ( ICDebugTarget.class.equals( adapter ) )
+			return getDebugTarget();
+		return null;
+	}
+
+	public CDebugTarget getDebugTarget()
+	{
+		return fDebugTarget;
+	}
+
+	abstract protected ICDIManager getCDIManager();
+}

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CDebugTarget.java

@@ -22,6 +22,7 @@ import org.eclipse.cdt.debug.core.CDebugCorePlugin;
 import org.eclipse.cdt.debug.core.CDebugModel;
 import org.eclipse.cdt.debug.core.ICBreakpointManager;
 import org.eclipse.cdt.debug.core.ICMemoryManager;
+import org.eclipse.cdt.debug.core.ICRegisterManager;
 import org.eclipse.cdt.debug.core.ICSharedLibraryManager;
 import org.eclipse.cdt.debug.core.ICSignalManager;
 import org.eclipse.cdt.debug.core.cdi.CDIException;
@@ -50,7 +51,6 @@ import org.eclipse.cdt.debug.core.cdi.event.ICDISuspendedEvent;
 import org.eclipse.cdt.debug.core.cdi.model.ICDIBreakpoint;
 import org.eclipse.cdt.debug.core.cdi.model.ICDILocationBreakpoint;
 import org.eclipse.cdt.debug.core.cdi.model.ICDIObject;
-import org.eclipse.cdt.debug.core.cdi.model.ICDIRegisterObject;
 import org.eclipse.cdt.debug.core.cdi.model.ICDISharedLibrary;
 import org.eclipse.cdt.debug.core.cdi.model.ICDISignal;
 import org.eclipse.cdt.debug.core.cdi.model.ICDITarget;
@@ -75,6 +75,7 @@ import org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocator;
 import org.eclipse.cdt.debug.core.sourcelookup.ISourceMode;
 import org.eclipse.cdt.debug.internal.core.CDebugUtils;
 import org.eclipse.cdt.debug.internal.core.CMemoryManager;
+import org.eclipse.cdt.debug.internal.core.CRegisterManager;
 import org.eclipse.cdt.debug.internal.core.CSharedLibraryManager;
 import org.eclipse.cdt.debug.internal.core.CSignalManager;
 import org.eclipse.cdt.debug.internal.core.ICDebugInternalConstants;
@@ -213,11 +214,6 @@ public class CDebugTarget extends CDebugElement
 	 */
 	private HashMap fBreakpoints;
 
-	/**
-	 * Collection of register groups added to this target. Values are of type <code>CRegisterGroup</code>.
-	 */
-	private List fRegisterGroups;
-
 	/**
 	 * A memory manager for this target.
 	 */
@@ -238,6 +234,11 @@ public class CDebugTarget extends CDebugElement
 	 */
 	private CSignalManager fSignalManager;
 
+	/**
+	 * A register manager for this target.
+	 */
+	private CRegisterManager fRegisterManager;
+
 	/**
 	 * Whether the debugger process is default.
 	 */
@@ -284,6 +285,7 @@ public class CDebugTarget extends CDebugElement
 		setDisassemblyManager( new DisassemblyManager( this ) );
 		setSharedLibraryManager( new CSharedLibraryManager( this ) );
 		setSignalManager( new CSignalManager( this ) );
+		setRegisterManager( new CRegisterManager( this ) );
 		initialize();
 		DebugPlugin.getDefault().getLaunchManager().addLaunchListener( this );
 		DebugPlugin.getDefault().getExpressionManager().addExpressionListener( this );
@@ -387,8 +389,7 @@ public class CDebugTarget extends CDebugElement
 
 	protected void initializeRegisters()
 	{
-		fRegisterGroups = new ArrayList( 20 );
+		getRegisterManager().initialize();
-		createMainRegisterGroup();
 	}
 
 	protected void initializeMemoryManager()
@@ -931,6 +932,8 @@ public class CDebugTarget extends CDebugElement
 			return getSharedLibraryManager();
 		if ( adapter.equals( ICSignalManager.class ) )
 			return getSignalManager();
+		if ( adapter.equals( ICRegisterManager.class ) )
+			return getRegisterManager();
 		return super.getAdapter( adapter );
 	}
 	
@@ -1175,7 +1178,6 @@ public class CDebugTarget extends CDebugElement
 	protected void cleanup()
 	{
 		removeAllThreads();
-		removeAllRegisterGroups();
 		getCDISession().getEventManager().removeEventListener( this );
 		DebugPlugin.getDefault().getBreakpointManager().removeBreakpointListener( this );
 		DebugPlugin.getDefault().getExpressionManager().removeExpressionListener( this );
@@ -1183,6 +1185,7 @@ public class CDebugTarget extends CDebugElement
 		disposeMemoryManager();
 		disposeSharedLibraryManager();
 		disposeSignalManager();
+		disposeRegisterManager();
 		removeAllExpressions();
 		try
 		{
@@ -2017,42 +2020,6 @@ public class CDebugTarget extends CDebugElement
 		return isAvailable() && isSuspended();
 	}
 
-	protected IRegisterGroup[] getRegisterGroups() throws DebugException
-	{
-		return (IRegisterGroup[])fRegisterGroups.toArray( new IRegisterGroup[fRegisterGroups.size()] );
-	}
-
-	protected IRegisterGroup[] getRegisterGroups( CStackFrame stackFrame ) throws DebugException
-	{
-		return (IRegisterGroup[])fRegisterGroups.toArray( new IRegisterGroup[fRegisterGroups.size()] );
-	}
-	
-	protected void createMainRegisterGroup()
-	{
-		ICDIRegisterObject[] regObjects = null;
-		try
-		{
-			regObjects = getCDISession().getRegisterManager().getRegisterObjects();
-		}
-		catch( CDIException e )
-		{
-			CDebugCorePlugin.log( e );
-		}
-		if ( regObjects != null )
-		{
-			fRegisterGroups.add( new CRegisterGroup( this, "Main", regObjects ) );
-		}
-	}
-
-	protected void removeAllRegisterGroups()
-	{
-		Iterator it = fRegisterGroups.iterator();
-		while( it.hasNext() )
-		{
-			((CRegisterGroup)it.next()).dispose();
-		}
-	}
-
 	/* (non-Javadoc)
 	 * @see org.eclipse.debug.core.IExpressionListener#expressionAdded(IExpression)
 	 */
@@ -2194,11 +2161,7 @@ public class CDebugTarget extends CDebugElement
 	
 	protected void resetRegisters()
 	{
-		Iterator it = fRegisterGroups.iterator();
+		getRegisterManager().reset();
-		while( it.hasNext() )
-		{
-			((CRegisterGroup)it.next()).resetChangeFlags();
-		}
 	}
 
 	/**
@@ -2395,6 +2358,11 @@ public class CDebugTarget extends CDebugElement
 		fSignalManager.dispose();
 	}
 
+	protected void disposeRegisterManager()
+	{
+		fRegisterManager.dispose();
+	}
+
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.debug.core.ICBreakpointManager#getBreakpointAddress(IBreakpoint)
 	 */
@@ -2554,4 +2522,19 @@ public class CDebugTarget extends CDebugElement
 			targetRequestFailed( e.toString(), e );
 		}
 	}
+
+	public CRegisterManager getRegisterManager()
+	{
+		return fRegisterManager;
+	}
+
+	protected void setRegisterManager( CRegisterManager registerManager )
+	{
+		fRegisterManager = registerManager;
+	}
+
+	public IRegisterGroup[] getRegisterGroups() throws DebugException
+	{
+		return getRegisterManager().getRegisterGroups();
+	}
 }

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CRegisterGroup.java

@@ -80,7 +80,7 @@ public class CRegisterGroup extends CDebugElement implements IRegisterGroup
 		return fRegisters;
 	}
 	
-	protected void dispose()
+	public void dispose()
 	{
 		Iterator it = fRegisters.iterator();
 		while( it.hasNext() )
@@ -107,7 +107,7 @@ public class CRegisterGroup extends CDebugElement implements IRegisterGroup
 		return results;
 	}
 	
-	protected void resetChangeFlags()
+	public void resetChangeFlags()
 	{
 		if ( fRegisters == null )
 			return;