[249223] Make ResumeWithoutSignal retargettable. Add ResumeWithoutSignal action to DSF-GDB, but this is not complete because DSF-GDB does not handle the signal stuff yet.

debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/model/IResumeWithoutSignalHandler.java

@@ -0,0 +1,21 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Ericsson and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Ericsson - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.debug.core.model;
+
+import org.eclipse.debug.core.commands.IDebugCommandHandler;
+
+/**
+ * Handler interface to perform a resume without signal operation
+ * 
+ * @since 7.0
+ */
+public interface IResumeWithoutSignalHandler extends IDebugCommandHandler {
+}

debug/org.eclipse.cdt.debug.ui/plugin.properties

@@ -84,8 +84,6 @@ LoadSymbolsForAllAction.tooltip=Load Symbols For All Modules
 
 SignalAction.label=Resume With Signal
 SignalAction.tooltip=Resume With Signal
-SignalZeroAction.label=Resume Without Signal
-SignalZeroAction.tooltip=Resume Ignoring Signal
 SignalPropertiesAction.label=Signal Properties...
 SignalPropertiesAction.tooltip=Open Signal Properties Dialog
 
@@ -200,6 +198,14 @@ CApplicationShortcut.label=Local C/C++ Application
 ContextualRunCApplication.description=Runs a local C/C++ application
 ContextualDebugCApplication.description=Debugs a local C/C++ application
 
+#Run Control commands
+RunControlCategory.name=Run Control Commands
+RunControlCategory.description=Set of commands for Run Control
+ResumeWithoutSignal.name=Resume Without Signal
+ResumeWithoutSignal.description=Resume Without Signal
+ResumeWithoutSignal.label=Resume Without Signal
+ResumeWithoutSignal.tooltip=Resume Ignoring Signal
+
 # Reverse debugging
 ReverseActionSet.label = Reverse Debugging
 ReverseDebuggingCategory.name = Reverse Debugging Commands

debug/org.eclipse.cdt.debug.ui/plugin.xml

@@ -263,16 +263,6 @@
                helpContextId="move_to_line_action_context"
                label="%GlobalMoveToLineAction.label"
                menubarPath="org.eclipse.ui.run/stepGroup"/>
-         <action
-               id="org.eclipse.cdt.debug.internal.ui.actions.SignalZeroWorkbenchActionDelegate"
-               class="org.eclipse.cdt.debug.internal.ui.actions.SignalZeroWorkbenchActionDelegate"
-               disabledIcon="icons/dlcl16/signal0_co.gif"
-               icon="icons/elcl16/signal0_co.gif"
-               helpContextId="resume_without_signal_action_context"
-               label="%SignalZeroAction.label"
-               menubarPath="org.eclipse.ui.run/stepGroup"
-               tooltip="%SignalZeroAction.tooltip">
-         </action>
          <action
                id="org.eclipse.cdt.debug.ui.internal.actions.RestartActionDelegate"
                class="org.eclipse.cdt.debug.internal.ui.actions.RestartActionDelegate"
@@ -284,6 +274,39 @@
          </action>
       </actionSet>
    </extension>
+   <extension
+       point="org.eclipse.ui.menus">
+      <menuContribution
+            locationURI="menu:org.eclipse.ui.run?endof=stepGroup">
+         <command
+               commandId="org.eclipse.cdt.debug.ui.command.resumeWithoutSignal"
+               disabledIcon="icons/dlcl16/signal0_co.gif"
+               helpContextId="resume_without_signal_action_context"
+               icon="icons/elcl16/signal0_co.gif"
+               label="%ResumeWithoutSignal.label"
+               style="push"
+               tooltip="%ResumeWithoutSignal.tooltip">
+            <visibleWhen
+                  checkEnabled="false">
+               <reference
+                     definitionId="org.eclipse.cdt.debug.ui.testIsDebugActionSetActive">
+               </reference>
+            </visibleWhen>
+         </command>
+      </menuContribution>
+      <menuContribution
+            locationURI="popup:org.eclipse.debug.ui.DebugView?after=threadGroup">
+         <command
+               commandId="org.eclipse.cdt.debug.ui.command.resumeWithoutSignal"
+               disabledIcon="icons/dlcl16/signal0_co.gif"
+               helpContextId="resume_without_signal_action_context"
+               icon="icons/elcl16/signal0_co.gif"
+               label="%ResumeWithoutSignal.label"
+               style="push"
+               tooltip="%ResumeWithoutSignal.tooltip">
+         </command>
+      </menuContribution>
+   </extension>
    
    <extension 
          point="org.eclipse.ui.menus">
@@ -392,27 +415,6 @@
                </pluginState>
             </enablement>
          </action>
-         <action
-               helpContextId="signal_zero_action_context"
-               enablesFor="1"
-               label="%SignalZeroAction.label"
-               tooltip="%SignalZeroAction.tooltip"
-               icon="icons/elcl16/signal0_co.gif"
-               class="org.eclipse.cdt.debug.internal.ui.actions.SignalZeroWorkbenchActionDelegate"
-               menubarPath="threadGroup"
-               id="org.eclipse.cdt.debug.internal.ui.actions.SignalZeroWorkbenchActionDelegate">
-            <enablement>
-               <and>
-                  <pluginState
-                        id="org.eclipse.cdt.debug.ui"
-                        value="activated">
-                  </pluginState>
-                  <objectClass
-                        name="org.eclipse.cdt.debug.core.model.IResumeWithoutSignal">
-                  </objectClass>
-               </and>
-            </enablement>
-         </action>
       </viewerContribution>
       <viewerContribution
             targetID="#CEditorRulerContext"
@@ -606,10 +608,6 @@
             </enablement>
          </action>
       </objectContribution>
-      <objectContribution
-            objectClass="org.eclipse.cdt.debug.core.model.IResumeWithoutSignal"
-            id="org.eclipse.cdt.debug.ui.DebugTargetActions">
-      </objectContribution>
       <objectContribution
             objectClass="org.eclipse.cdt.debug.core.model.ICastToType"
             id="org.eclipse.cdt.debug.ui.VariableActions">
@@ -1571,6 +1569,27 @@
                type="org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxyFactory">
          </adapter>
       </factory>
+      <factory
+            adaptableType="org.eclipse.cdt.debug.core.model.ICStackFrame"
+            class="org.eclipse.cdt.debug.internal.ui.actions.RetargettableActionAdapterFactory">
+         <adapter
+               type="org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler">
+         </adapter>
+      </factory>
+      <factory
+            adaptableType="org.eclipse.cdt.debug.core.model.ICThread"
+            class="org.eclipse.cdt.debug.internal.ui.actions.RetargettableActionAdapterFactory">
+         <adapter
+               type="org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler">
+         </adapter>
+      </factory>
+      <factory
+            adaptableType="org.eclipse.cdt.debug.core.model.ICDebugTarget"
+            class="org.eclipse.cdt.debug.internal.ui.actions.RetargettableActionAdapterFactory">
+         <adapter
+               type="org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler">
+         </adapter>
+      </factory>
    </extension>
    <extension
          point="org.eclipse.ui.themes">
@@ -2038,6 +2057,18 @@
           id="org.eclipse.cdt.debug.ui.command.saveTraceData"
           name="%SaveTraceData.name">
     </command>
+    <category
+          description="%RunControlCategory.description"
+          id="org.eclipse.cdt.debug.ui.category.runControl"
+          name="%RunControlCategory.name">
+    </category>
+    <command
+          categoryId="org.eclipse.cdt.debug.ui.category.runControl"
+          description="%ResumeWithoutSignal.description"
+          helpContextId="resume_without_signal_action_context"
+          id="org.eclipse.cdt.debug.ui.command.resumeWithoutSignal"
+          name="%ResumeWithoutSignal.name">
+    </command>
  </extension>
  <extension
          point="org.eclipse.ui.handlers">
@@ -2073,6 +2104,11 @@
             class="org.eclipse.cdt.debug.internal.ui.commands.SaveTraceDataCommandHandler"
             commandId="org.eclipse.cdt.debug.ui.command.saveTraceData">
       </handler>
+      <handler
+            class="org.eclipse.cdt.debug.internal.ui.commands.ResumeWithoutSignalCommandHandler"
+            commandId="org.eclipse.cdt.debug.ui.command.resumeWithoutSignal"
+            helpContextId="resume_without_signal_action_context">
+      </handler>
  </extension>
  <extension
          point="org.eclipse.core.expressions.definitions">
@@ -2118,6 +2154,18 @@
             </iterate>
          </with>
       </definition>
+      <definition
+            id="org.eclipse.cdt.debug.ui.testIsDebugActionSetActive">
+         <with
+               variable="activeContexts">
+            <iterate
+                  operator="or">
+               <equals
+                     value="org.eclipse.cdt.debug.ui.debugActionSet">
+               </equals>
+            </iterate>
+         </with>
+      </definition>
  </extension>
  <extension
          point="org.eclipse.ui.bindings">

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ActionMessages.properties

@@ -20,9 +20,6 @@ LoadSymbolsForAllActionDelegate.Error_1=Error
 LoadSymbolsForAllActionDelegate.0=Operation failed.
 LoadModuleSymbolsActionDelegate.0=Unable to load symbols.
 LoadSymbolsForAllAction.Unable_to_load_symbols_1=Unable to load symbols.
-SignalZeroWorkbenchActionDelegate.0=Exceptions occurred attempting to resume without signal.
-SignalZeroWorkbenchActionDelegate.1=Resume without signal failed.
-SignalZeroWorkbenchActionDelegate.2=Resume Without Signal
 SignalZeroObjectActionDelegate.0=Unable to resume ignoring the signal.
 SignalZeroObjectActionDelegate.1=Operation failed.
 RunToLineActionDelegate.Error_1=Error

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/RetargettableActionAdapterFactory.java

@@ -10,6 +10,8 @@
  *******************************************************************************/
 package org.eclipse.cdt.debug.internal.ui.actions;
 
+import org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler;
+import org.eclipse.cdt.debug.internal.ui.commands.ResumeWithoutSignalCommand;
 import org.eclipse.core.runtime.IAdapterFactory;
 import org.eclipse.debug.ui.actions.IRunToLineTarget;
 
@@ -32,6 +34,9 @@ public class RetargettableActionAdapterFactory implements IAdapterFactory {
 		}
 		if ( adapterType == IMoveToLineTarget.class ) {
 			return new MoveToLineAdapter();
+		} 		
+		if ( adapterType == IResumeWithoutSignalHandler.class ) {
+			return new ResumeWithoutSignalCommand();
 		} 
 		return null;
 	}
@@ -40,6 +45,9 @@ public class RetargettableActionAdapterFactory implements IAdapterFactory {
 	 * @see org.eclipse.core.runtime.IAdapterFactory#getAdapterList()
 	 */
 	public Class[] getAdapterList() {
-		return new Class[]{ IRunToLineTarget.class, IResumeAtLineTarget.class, IMoveToLineTarget.class };
+		return new Class[]{ IRunToLineTarget.class, 
+				            IResumeAtLineTarget.class, 
+				            IMoveToLineTarget.class,
+				            IResumeWithoutSignalHandler.class };
 	}
 }

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/SignalZeroWorkbenchActionDelegate.java

@@ -1,71 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 QNX Software Systems and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * QNX Software Systems - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.cdt.debug.internal.ui.actions;
-
-import org.eclipse.cdt.debug.core.model.IResumeWithoutSignal;
-import org.eclipse.debug.core.DebugException;
-
-/**
- * The workbench delegate of the "Resume Without Signal" action. 
- */
-public class SignalZeroWorkbenchActionDelegate extends AbstractListenerActionDelegate {
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.cdt.debug.internal.ui.actions.AbstractDebugActionDelegate#doAction(java.lang.Object)
-	 */
-	protected void doAction( Object element ) throws DebugException {
-		if ( element instanceof IResumeWithoutSignal ) {
-			((IResumeWithoutSignal)element).resumeWithoutSignal();
-		}
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.cdt.debug.internal.ui.actions.AbstractDebugActionDelegate#isEnabledFor(java.lang.Object)
-	 */
-	protected boolean isEnabledFor( Object element ) {
-		if ( element instanceof IResumeWithoutSignal ) {
-			return ((IResumeWithoutSignal)element).canResumeWithoutSignal();
-		}
-		return false;
-	}
-
-	/**
-	 * @see AbstractDebugActionDelegate#getStatusMessage()
-	 */
-	protected String getStatusMessage() {
-		return ActionMessages.getString( "SignalZeroWorkbenchActionDelegate.0" ); //$NON-NLS-1$
-	}
-
-	/**
-	 * @see AbstractDebugActionDelegate#getErrorDialogMessage()
-	 */
-	protected String getErrorDialogMessage() {
-		return ActionMessages.getString( "SignalZeroWorkbenchActionDelegate.1" ); //$NON-NLS-1$
-	}
-
-	/**
-	 * @see AbstractDebugActionDelegate#getErrorDialogTitle()
-	 */
-	protected String getErrorDialogTitle() {
-		return ActionMessages.getString( "SignalZeroWorkbenchActionDelegate.2" ); //$NON-NLS-1$
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.debug.internal.ui.actions.AbstractDebugActionDelegate#isRunInBackground()
-	 */
-	protected boolean isRunInBackground() {
-		return true;
-	}
-}

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/commands/ResumeWithoutSignalCommand.java

@@ -0,0 +1,53 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Ericsson and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Ericsson - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.debug.internal.ui.commands;
+
+import org.eclipse.cdt.debug.core.model.IResumeWithoutSignal;
+import org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.IRequest;
+import org.eclipse.debug.core.commands.AbstractDebugCommand;
+import org.eclipse.debug.core.commands.IEnabledStateRequest;
+
+/**
+ * The handler for the "Resume Without Signal" command.
+ * 
+ * @since 7.0 
+ */
+public class ResumeWithoutSignalCommand extends AbstractDebugCommand implements IResumeWithoutSignalHandler {
+
+	@Override
+	protected void doExecute(Object[] targets, IProgressMonitor monitor, IRequest request) throws CoreException {
+    	if (targets.length != 1) {
+    		return;
+    	}
+
+		IResumeWithoutSignal target = (IResumeWithoutSignal)targets[0];
+		target.resumeWithoutSignal();
+	}
+
+	@Override
+	protected boolean isExecutable(Object[] targets, IProgressMonitor monitor, IEnabledStateRequest request) throws CoreException {
+    	if (targets.length != 1) {
+    		return false;
+    	}
+
+		IResumeWithoutSignal target = (IResumeWithoutSignal)targets[0];
+		return target.canResumeWithoutSignal();
+	}
+
+	@Override
+	protected Object getTarget(Object element) {
+		return DebugPlugin.getAdapter(element, IResumeWithoutSignal.class);
+	}
+}

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/commands/ResumeWithoutSignalCommandHandler.java

@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Ericsson and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Ericsson - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.debug.internal.ui.commands;
+
+import org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler;
+import org.eclipse.debug.ui.actions.DebugCommandHandler;
+
+/**
+ * Command handler to trigger a resume without signal operation
+ * 
+ * @since 7.0
+ */
+public class ResumeWithoutSignalCommandHandler extends DebugCommandHandler {
+    @Override
+    protected Class<?> getCommandType() {
+        return IResumeWithoutSignalHandler.class;
+    }
+}

dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/GdbAdapterFactory.java

@@ -17,6 +17,7 @@ import java.util.WeakHashMap;
 
 import org.eclipse.cdt.debug.core.model.ICBreakpoint;
 import org.eclipse.cdt.debug.core.model.IRestart;
+import org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler;
 import org.eclipse.cdt.debug.core.model.IReverseResumeHandler;
 import org.eclipse.cdt.debug.core.model.IReverseStepIntoHandler;
 import org.eclipse.cdt.debug.core.model.IReverseStepOverHandler;
@@ -44,6 +45,7 @@ import org.eclipse.cdt.dsf.gdb.internal.ui.actions.GdbConnectCommand;
 import org.eclipse.cdt.dsf.gdb.internal.ui.actions.GdbDisconnectCommand;
 import org.eclipse.cdt.dsf.gdb.internal.ui.actions.GdbRestartCommand;
 import org.eclipse.cdt.dsf.gdb.internal.ui.actions.GdbSteppingModeTarget;
+import org.eclipse.cdt.dsf.gdb.internal.ui.commands.GdbResumeWithoutSignalCommand;
 import org.eclipse.cdt.dsf.gdb.internal.ui.commands.GdbReverseResumeCommand;
 import org.eclipse.cdt.dsf.gdb.internal.ui.commands.GdbReverseStepIntoCommand;
 import org.eclipse.cdt.dsf.gdb.internal.ui.commands.GdbReverseStepOverCommand;
@@ -101,6 +103,7 @@ public class GdbAdapterFactory
         final DsfSuspendCommand fSuspendCommand;
         final DsfResumeCommand fResumeCommand;
         final GdbReverseResumeCommand fReverseResumeCommand;
+        final GdbResumeWithoutSignalCommand fResumeWithoutSignalCommand;
         final GdbRestartCommand fRestartCommand;
         final DsfTerminateCommand fTerminateCommand;
         final GdbConnectCommand fConnectCommand;
@@ -144,6 +147,7 @@ public class GdbAdapterFactory
             fSuspendCommand = new DsfSuspendCommand(session);
             fResumeCommand = new DsfResumeCommand(session);
             fReverseResumeCommand = new GdbReverseResumeCommand(session);
+            fResumeWithoutSignalCommand = new GdbResumeWithoutSignalCommand(session);
             fRestartCommand = new GdbRestartCommand(session, fLaunch);
             fTerminateCommand = new DsfTerminateCommand(session);
             fConnectCommand = new GdbConnectCommand(session);
@@ -166,6 +170,7 @@ public class GdbAdapterFactory
             session.registerModelAdapter(ISuspendHandler.class, fSuspendCommand);
             session.registerModelAdapter(IResumeHandler.class, fResumeCommand);
             session.registerModelAdapter(IReverseResumeHandler.class, fReverseResumeCommand);
+            session.registerModelAdapter(IResumeWithoutSignalHandler.class, fResumeWithoutSignalCommand);
             session.registerModelAdapter(IRestart.class, fRestartCommand);
             session.registerModelAdapter(ITerminateHandler.class, fTerminateCommand);
             session.registerModelAdapter(IConnect.class, fConnectCommand);
@@ -214,6 +219,7 @@ public class GdbAdapterFactory
             session.unregisterModelAdapter(ISuspendHandler.class);
             session.unregisterModelAdapter(IResumeHandler.class);
             session.unregisterModelAdapter(IReverseResumeHandler.class);
+            session.unregisterModelAdapter(IResumeWithoutSignalHandler.class);
             session.unregisterModelAdapter(IRestart.class);
             session.unregisterModelAdapter(ITerminateHandler.class);
             session.unregisterModelAdapter(IConnect.class);
@@ -235,6 +241,7 @@ public class GdbAdapterFactory
             fSuspendCommand.dispose();
             fResumeCommand.dispose();
             fReverseResumeCommand.dispose();
+            fResumeWithoutSignalCommand.dispose();
             fRestartCommand.dispose();
             fTerminateCommand.dispose();
             fConnectCommand.dispose();

dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/commands/GdbResumeWithoutSignalCommand.java

@@ -0,0 +1,138 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Ericsson and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Ericsson - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.dsf.gdb.internal.ui.commands;
+
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.RejectedExecutionException;
+
+import org.eclipse.cdt.debug.core.model.IResumeWithoutSignalHandler;
+import org.eclipse.cdt.dsf.concurrent.DataRequestMonitor;
+import org.eclipse.cdt.dsf.concurrent.DsfExecutor;
+import org.eclipse.cdt.dsf.concurrent.Query;
+import org.eclipse.cdt.dsf.datamodel.DMContexts;
+import org.eclipse.cdt.dsf.debug.service.IRunControl;
+import org.eclipse.cdt.dsf.debug.service.IRunControl.IExecutionDMContext;
+import org.eclipse.cdt.dsf.gdb.internal.ui.GdbUIPlugin;
+import org.eclipse.cdt.dsf.service.DsfServicesTracker;
+import org.eclipse.cdt.dsf.service.DsfSession;
+import org.eclipse.cdt.dsf.ui.viewmodel.datamodel.IDMVMContext;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.debug.core.IRequest;
+import org.eclipse.debug.core.commands.AbstractDebugCommand;
+import org.eclipse.debug.core.commands.IDebugCommandRequest;
+import org.eclipse.debug.core.commands.IEnabledStateRequest;
+
+/**
+ * Command performing a resume without signal.
+ * 
+ * @since 2.1
+ */
+public class GdbResumeWithoutSignalCommand extends AbstractDebugCommand implements IResumeWithoutSignalHandler {
+    private final DsfExecutor fExecutor;
+    private final DsfServicesTracker fTracker;
+    
+    public GdbResumeWithoutSignalCommand(DsfSession session) {
+        fExecutor = session.getExecutor();
+        fTracker = new DsfServicesTracker(GdbUIPlugin.getBundleContext(), session.getId());
+    }    
+
+    public void dispose() {
+        fTracker.dispose();
+    }
+
+    @Override
+	protected void doExecute(Object[] targets, IProgressMonitor monitor, IRequest request) throws CoreException {
+    	if (targets.length != 1) {
+    		return;
+    	}
+
+        final IExecutionDMContext dmc = DMContexts.getAncestorOfType(((IDMVMContext)targets[0]).getDMContext(), IExecutionDMContext.class);
+        if (dmc == null) {
+        	return;
+        }
+
+        Query<Object> query = new Query<Object>() {
+            @Override
+            public void execute(DataRequestMonitor<Object> rm) {
+       			IRunControl runControl = fTracker.getService(IRunControl.class);
+
+       			if (runControl != null) {
+       				runControl.resume(dmc, rm);
+       			} else {
+       				rm.done();
+       			}
+       		}
+       	};
+    	try {
+    		fExecutor.execute(query);
+    		query.get();
+		} catch (InterruptedException e) {
+		} catch (ExecutionException e) {
+        } catch (RejectedExecutionException e) {
+        	// Can be thrown if the session is shutdown
+        }
+    }
+
+    @Override
+	protected boolean isExecutable(Object[] targets, IProgressMonitor monitor, IEnabledStateRequest request)
+        throws CoreException 
+    {
+    	if (targets.length != 1) {
+    		return false;
+    	}
+
+    	final IExecutionDMContext dmc = DMContexts.getAncestorOfType(((IDMVMContext)targets[0]).getDMContext(), IExecutionDMContext.class);
+    	if (dmc == null) {
+    		return false;
+    	}
+
+// Currently, we don't properly support the handling of signal in DSF-GDB, so we cannot
+// really enable this command
+    	
+//        Query<Boolean> query = new Query<Boolean>() {
+//            @Override
+//            public void execute(DataRequestMonitor<Boolean> rm) {
+//       			IRunControl runControl = fTracker.getService(IRunControl.class);
+//
+//       			if (runControl != null) {
+//       				runControl.canResume(dmc, rm);
+//       			} else {
+//       				rm.setData(false);
+//       				rm.done();
+//       			}
+//       		}
+//       	};
+//    	try {
+//    		fExecutor.execute(query);
+//			return query.get();
+//		} catch (InterruptedException e) {
+//		} catch (ExecutionException e) {
+//        } catch (RejectedExecutionException e) {
+//        	// Can be thrown if the session is shutdown
+//        }
+
+		return false;
+    }
+    
+    @Override
+	protected Object getTarget(Object element) {
+    	if (element instanceof IDMVMContext) {
+    		return element;
+    	}
+        return null;
+    }
+
+    @Override
+	protected boolean isRemainEnabled(IDebugCommandRequest request) {
+		return false;
+	}
+}