added attach/core/run modes in lauch pages

launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/AbstractCLaunchDelegate.java

@@ -26,11 +26,12 @@ import org.eclipse.debug.core.model.ILaunchConfigurationDelegate;
 
 abstract public class AbstractCLaunchDelegate implements ILaunchConfigurationDelegate {
 
-	abstract public void launch(ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor) throws CoreException;
+	abstract public void launch(ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor)
+		throws CoreException;
 
 	protected String[] getEnvironmentArray(ILaunchConfiguration config) {
-//		Map env = configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ENVIROMENT_MAP, (Map) null);
+		//		Map env = configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ENVIROMENT_MAP, (Map) null);
-// TODO create env array;
+		// TODO create env array;
 		return null;
 	}
 
@@ -42,25 +43,28 @@ abstract public class AbstractCLaunchDelegate implements ILaunchConfigurationDel
 		}
 		catch (CoreException e) {
 		}
-		if ( env == null ) 
+		if (env == null)
 			return prop;
 		Iterator entries = env.entrySet().iterator();
 		Entry entry;
-		while( entries.hasNext() ) {
+		while (entries.hasNext()) {
 			entry = (Entry) entries.next();
-			prop.setProperty((String)entry.getKey(), (String)entry.getValue());
+			prop.setProperty((String) entry.getKey(), (String) entry.getValue());
 		}
 		return prop;
 	}
 
 	protected File getWorkingDir(ILaunchConfiguration config) throws CoreException {
-		String path = config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_WORKING_DIRECTORY, (String)null);
+		String path = config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_WORKING_DIRECTORY, (String) null);
 		if (path == null) {
 			return null;
 		}
 		File dir = new File(path);
 		if (!dir.isDirectory()) {
-			abort("Specified working directory does not exist or is not a directory", null, ICDTLaunchConfigurationConstants.ERR_WORKING_DIRECTORY_DOES_NOT_EXIST);
+			abort(
+				"Specified working directory does not exist or is not a directory",
+				null,
+				ICDTLaunchConfigurationConstants.ERR_WORKING_DIRECTORY_DOES_NOT_EXIST);
 		}
 		return dir;
 	}
@@ -94,11 +98,11 @@ abstract public class AbstractCLaunchDelegate implements ILaunchConfigurationDel
 	}
 
 	public String getProjectName(ILaunchConfiguration configuration) throws CoreException {
-		return configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROJECT_NAME, (String)null);
+		return configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROJECT_NAME, (String) null);
 	}
 
 	public String getProgramName(ILaunchConfiguration configuration) throws CoreException {
-		return configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_NAME, (String)null);
+		return configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_NAME, (String) null);
 	}
 
 	/**
@@ -107,7 +111,7 @@ abstract public class AbstractCLaunchDelegate implements ILaunchConfigurationDel
 	 * @return the program arguments as a String
 	 */
 	public String getProgramArguments(ILaunchConfiguration config) throws CoreException {
-		return config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, (String)null);
+		return config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, (String) null);
 
 	}
 	/**
@@ -122,37 +126,38 @@ abstract public class AbstractCLaunchDelegate implements ILaunchConfigurationDel
 	private static String[] parseArguments(String args) {
 		if (args == null)
 			return new String[0];
-		ArgumentParser parser= new ArgumentParser(args);
+		ArgumentParser parser = new ArgumentParser(args);
-		String[] res= parser.parseArguments();
+		String[] res = parser.parseArguments();
 
 		return res;
 	}
 
 	private static class ArgumentParser {
 		private String fArgs;
-		private int fIndex= 0;
+		private int fIndex = 0;
-		private int ch= -1;
+		private int ch = -1;
 
 		public ArgumentParser(String args) {
-			fArgs= args;
+			fArgs = args;
 		}
 
 		public String[] parseArguments() {
-			ArrayList v= new ArrayList();
+			ArrayList v = new ArrayList();
 
-			ch= getNext();
+			ch = getNext();
 			while (ch > 0) {
-				while (Character.isWhitespace((char)ch))
+				while (Character.isWhitespace((char) ch))
-					ch= getNext();	
+					ch = getNext();
 
 				if (ch == '"') {
 					v.add(parseString());
-				} else {
+				}
+				else {
 					v.add(parseToken());
 				}
 			}
 
-			String[] result= new String[v.size()];
+			String[] result = new String[v.size()];
 			v.toArray(result);
 			return result;
 		}
@@ -164,46 +169,49 @@ abstract public class AbstractCLaunchDelegate implements ILaunchConfigurationDel
 		}
 
 		private String parseString() {
-			StringBuffer buf= new StringBuffer();
+			StringBuffer buf = new StringBuffer();
-			ch= getNext();
+			ch = getNext();
 			while (ch > 0 && ch != '"') {
 				if (ch == '\\') {
-					ch= getNext();
+					ch = getNext();
-					if (ch != '"') {           // Only escape double quotes
+					if (ch != '"') { // Only escape double quotes
 						buf.append('\\');
 					}
 				}
 				if (ch > 0) {
-					buf.append((char)ch);
+					buf.append((char) ch);
-					ch= getNext();
+					ch = getNext();
 				}
 			}
 
-			ch= getNext();
+			ch = getNext();
 
 			return buf.toString();
 		}
 
 		private String parseToken() {
-			StringBuffer buf= new StringBuffer();
+			StringBuffer buf = new StringBuffer();
 
-			while (ch > 0 && !Character.isWhitespace((char)ch)) {
+			while (ch > 0 && !Character.isWhitespace((char) ch)) {
 				if (ch == '\\') {
-					ch= getNext();
+					ch = getNext();
 					if (ch > 0) {
-						if (ch != '"') {        // Only escape double quotes
+						if (ch != '"') { // Only escape double quotes
 							buf.append('\\');
 						}
-						buf.append((char)ch);
+						buf.append((char) ch);
-						ch= getNext();
+						ch = getNext();
-					} else if (ch == -1) {     // Don't lose a trailing backslash
+					}
+					else if (ch == -1) { // Don't lose a trailing backslash
 						buf.append('\\');
 					}
-				} else if (ch == '"') {
+				}
+				else if (ch == '"') {
 					buf.append(parseString());
-				} else {
+				}
-					buf.append((char)ch);
+				else {
-					ch= getNext();
+					buf.append((char) ch);
+					ch = getNext();
 				}
 			}
 			return buf.toString();

launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ICDTLaunchConfigurationConstants.java

@@ -50,26 +50,50 @@ public interface ICDTLaunchConfigurationConstants {
 	 */
 	public static final String ATTR_PROGRAM_ENVIROMENT_MAP = LaunchUIPlugin.getUniqueIdentifier() + ".ENVIRONMENT_MAP"; //$NON-NLS-1$
 	
+	/**
+	 * Launch configuration attribute key. The value is the platform string of the launch configuration
+	 */
+	public static final String ATTR_PLATFORM = LaunchUIPlugin.getUniqueIdentifier() + ".PLATFFORM"; //$NON-NLS-1$
+
 	/**
 	 * Launch configuration attribute key. The value is the debugger id
 	 * used when launching a C/C++ application for debug.
 	 */
 	public static final String ATTR_DEBUGGER_ID = LaunchUIPlugin.getUniqueIdentifier() + ".DEBUGGER_ID"; //$NON-NLS-1$
 
-	/**
-	 * Launch configuration attribute key. The value is the platform string of the launch configuration
-	 */
-	public static final String ATTR_PLATFORM = LaunchUIPlugin.getUniqueIdentifier() + ".PLATFFORM"; //$NON-NLS-1$
-	
 	/**
 	 * Launch configuration attribute key. The value is the platform string of the launch configuration
 	 */
 	public static final String ATTR_DEBUGGER_SPECIFIC_ATTRS_MAP = LaunchUIPlugin.getUniqueIdentifier() + ".DEBUGGER_SPECIFIC_ATTRS_MAP"; //$NON-NLS-1$
 	
 	/**
-	 * Launch configuration attribute key. The value is the platform string of the launch configuration
+	 * Launch configuration attribute key. The value is a boolean specifying whether to stop at main().
 	 */
 	public static final String ATTR_DEBUGGER_STOP_AT_MAIN = LaunchUIPlugin.getUniqueIdentifier() + ".DEBUGGER_STOP_AT_MAIN"; //$NON-NLS-1$
+
+	/**
+	 * Launch configuration attribute key. The value is the startup mode for the debugger.
+	 */
+	public static final String ATTR_DEBUGGER_START_MODE = LaunchUIPlugin.getUniqueIdentifier() + ".DEBUGGER_START_MODE"; //$NON-NLS-1$
+	
+	/**
+	 * Launch configuration attribute value. The key is ATTR_DEBUGGER_START_MODE.
+	 * Startup debugger running the program.
+	 */
+	public static String DEBUGGER_MODE_RUN = "run";
+
+	/**
+	 * Launch configuration attribute value. The key is ATTR_DEBUGGER_START_MODE.
+	 * Startup debugger and attach to running process.
+	 */
+	public static String DEBUGGER_MODE_ATTACH = "attach";
+
+	/**
+	 * Launch configuration attribute value. The key is ATTR_DEBUGGER_START_MODE.
+	 * Startup debugger to view a core file.
+	 */
+	public static String DEBUGGER_MODE_CORE = "core";
+
 	/**
 	 * Status code indicating that the Eclipse runtime does not support
 	 * launching a program with a working directory. This feature is only

launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/LocalCLaunchConfigurationDelegate.java

@@ -34,6 +34,8 @@ import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.QualifiedName;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.ILaunch;
@@ -41,6 +43,9 @@ import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchManager;
 import org.eclipse.debug.core.IStatusHandler;
 import org.eclipse.debug.core.model.IProcess;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.Shell;
 
 /**
  * Insert the type's description here.
@@ -48,15 +53,15 @@ import org.eclipse.debug.core.model.IProcess;
  */
 public class LocalCLaunchConfigurationDelegate extends AbstractCLaunchDelegate {
 
-/*
+	/*
-  	protected String renderDebugTarget(ICDISession session) {
+	  	protected String renderDebugTarget(ICDISession session) {
-		String format= "{0} at localhost {1}";
+			String format= "{0} at localhost {1}";
-		return MessageFormat.format(format, new String[] { classToRun, String.valueOf(host) });
+			return MessageFormat.format(format, new String[] { classToRun, String.valueOf(host) });
-	}
+		}
-*/
+	*/
 	public String renderProcessLabel(String[] commandLine) {
-		String format= "{0} ({1})";
+		String format = "{0} ({1})";
-		String timestamp= DateFormat.getInstance().format(new Date(System.currentTimeMillis()));
+		String timestamp = DateFormat.getInstance().format(new Date(System.currentTimeMillis()));
 		return MessageFormat.format(format, new String[] { commandLine[0], timestamp });
 	}
 
@@ -71,9 +76,9 @@ public class LocalCLaunchConfigurationDelegate extends AbstractCLaunchDelegate {
 			return;
 		}
 		ICProject cproject = getCProject(config);
-		IPath projectPath = ((IProject)cproject.getResource()).getFile(getProgramName(config)).getLocation();
+		IPath projectPath = ((IProject) cproject.getResource()).getFile(getProgramName(config)).getLocation();
 		String arguments[] = getProgramArgumentsArray(config);
-		ArrayList command = new ArrayList(1+arguments.length);
+		ArrayList command = new ArrayList(1 + arguments.length);
 		command.add(projectPath.toOSString());
 		command.addAll(Arrays.asList(arguments));
 
@@ -81,11 +86,19 @@ public class LocalCLaunchConfigurationDelegate extends AbstractCLaunchDelegate {
 			ICDebugConfiguration dbgCfg = null;
 			ICDebugger cdebugger = null;
 			try {
-				dbgCfg = CDebugCorePlugin.getDefault().getDebugConfiguration(config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_ID, ""));
+				dbgCfg =
+					CDebugCorePlugin.getDefault().getDebugConfiguration(
+						config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_ID, ""));
 				cdebugger = dbgCfg.getDebugger();
 			}
 			catch (CoreException e) {
-				IStatus status = new Status(IStatus.ERROR, LaunchUIPlugin.getUniqueIdentifier(), ICDTLaunchConfigurationConstants.ERR_DEBUGGER_NOT_INSTALLED, "CDT Debubger not installed", e);
+				IStatus status =
+					new Status(
+						IStatus.ERROR,
+						LaunchUIPlugin.getUniqueIdentifier(),
+						ICDTLaunchConfigurationConstants.ERR_DEBUGGER_NOT_INSTALLED,
+						"CDT Debubger not installed",
+						e);
 				IStatusHandler handler = DebugPlugin.getDefault().getStatusHandler(status);
 
 				if (handler != null) {
@@ -98,33 +111,90 @@ public class LocalCLaunchConfigurationDelegate extends AbstractCLaunchDelegate {
 			IFile exe = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(projectPath);
 			ICDISession dsession = null;
 			try {
-				dsession = cdebugger.createLaunchSession(config, exe);
+				String debugMode =
+					config.getAttribute(
+						ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_START_MODE,
+						ICDTLaunchConfigurationConstants.DEBUGGER_MODE_RUN);
+				if (mode.equals(ICDTLaunchConfigurationConstants.DEBUGGER_MODE_RUN)) {
+					dsession = cdebugger.createLaunchSession(config, exe);
+				}
+				else if (debugMode.equals(ICDTLaunchConfigurationConstants.DEBUGGER_MODE_ATTACH)) {
+					int pid = getProcessID();
+					dsession = cdebugger.createAttachSession(config, exe, pid);
+				}
+				else if (debugMode.equals(ICDTLaunchConfigurationConstants.DEBUGGER_MODE_CORE)) {
+					IPath corefile = getCoreFilePath((IProject)cproject.getResource());
+					dsession = cdebugger.createCoreSession(config, exe, corefile);
+				}
 			}
 			catch (CDIException e) {
-				IStatus status = new Status(0, LaunchUIPlugin.getUniqueIdentifier(), ICDTLaunchConfigurationConstants.ERR_INTERNAL_ERROR,"CDI Error", e);				
+				IStatus status =
+					new Status(
+						0,
+						LaunchUIPlugin.getUniqueIdentifier(),
+						ICDTLaunchConfigurationConstants.ERR_INTERNAL_ERROR,
+						"CDI Error",
+						e);
 				throw new CoreException(status);
 			}
 			ICDIRuntimeOptions opt = dsession.getRuntimeOptions();
 			opt.setArguments(config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, ""));
 			File wd = getWorkingDir(config);
-			if ( wd != null ) {
+			if (wd != null) {
 				opt.setWorkingDirectory(wd.toString());
 			}
 			opt.setEnvironment(getEnvironmentProperty(config));
 			ICDITarget dtarget = dsession.getTargets()[0];
 			Process process = dtarget.getProcess();
-			IProcess iprocess = DebugPlugin.newProcess(launch, process, renderProcessLabel((String [])command.toArray(new String[command.size()])));
+			IProcess iprocess =
+				DebugPlugin.newProcess(launch, process, renderProcessLabel((String[]) command.toArray(new String[command.size()])));
 			boolean stopInMain = config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_STOP_AT_MAIN, false);
-			CDebugModel.newDebugTarget(launch, dsession.getTargets()[0], dbgCfg.getName(), iprocess, exe.getProject(), true, false, stopInMain );
+			CDebugModel.newDebugTarget(
+				launch,
+				dsession.getTargets()[0],
+				dbgCfg.getName(),
+				iprocess,
+				exe.getProject(),
+				true,
+				false,
+				stopInMain);
 		}
 		else {
-			String []commandArray = (String [])command.toArray(new String[command.size()]);
+			String[] commandArray = (String[]) command.toArray(new String[command.size()]);
 			Process process = exec(commandArray, getEnvironmentArray(config), getWorkingDir(config));
 			DebugPlugin.getDefault().newProcess(launch, process, renderProcessLabel(commandArray));
 		}
 		monitor.done();
 	}
 
+	private IPath getCoreFilePath(IProject project) {
+		Shell shell = LaunchUIPlugin.getShell();
+		if ( shell == null ) 
+			return null;
+		FileDialog dialog = new FileDialog( shell );
+		dialog.setText( "Select Corefile" );
+		
+		String initPath = null;
+		try {
+			initPath = project.getPersistentProperty(new QualifiedName(LaunchUIPlugin.getUniqueIdentifier(), "SavePath"));
+		}
+		catch (CoreException e) {
+		}
+		if ( initPath == null || initPath.equals("") ) {
+			initPath = project.getLocation().toString();
+		}
+		dialog.setFilterPath( initPath );
+		String res = dialog.open();
+		if ( res != null )
+			return new Path( res );
+		return null;		
+	}
+
+
+	private int getProcessID() {
+		return -1;
+	}
+
 
 	/**
 	 * Performs a runtime exec on the given command line in the context
@@ -159,7 +229,13 @@ public class LocalCLaunchConfigurationDelegate extends AbstractCLaunchDelegate {
 		catch (NoSuchMethodError e) {
 			//attempting launches on 1.2.* - no ability to set working directory
 
-			IStatus status = new Status(IStatus.ERROR, LaunchUIPlugin.getUniqueIdentifier(), ICDTLaunchConfigurationConstants.ERR_WORKING_DIRECTORY_NOT_SUPPORTED, "Eclipse runtime does not support working directory", e);
+			IStatus status =
+				new Status(
+					IStatus.ERROR,
+					LaunchUIPlugin.getUniqueIdentifier(),
+					ICDTLaunchConfigurationConstants.ERR_WORKING_DIRECTORY_NOT_SUPPORTED,
+					"Eclipse runtime does not support working directory",
+					e);
 			IStatusHandler handler = DebugPlugin.getDefault().getStatusHandler(status);
 
 			if (handler != null) {

launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/CLaunchConfigurationTab.java

@@ -41,8 +41,9 @@ public abstract class CLaunchConfigurationTab extends AbstractLaunchConfiguratio
 				if (!ss.isEmpty()) {
 					Object obj = ss.getFirstElement();
 					if (obj instanceof ICElement) {
-						ICProjectDescriptor descriptor = CCorePlugin.getDefault().getCProjectDescription(((ICElement)obj).getCProject().getProject());
+						ICProjectDescriptor descriptor =
-						if ( descriptor.getPlatform().equals(getPlatform(config)) )
+							CCorePlugin.getDefault().getCProjectDescription(((ICElement) obj).getCProject().getProject());
+						if (descriptor.getPlatform().equals(getPlatform(config)))
 							return (ICElement) obj;
 					}
 					if (obj instanceof IResource) {
@@ -52,8 +53,9 @@ public abstract class CLaunchConfigurationTab extends AbstractLaunchConfiguratio
 							ce = CoreModel.getDefault().create(pro);
 						}
 						if (ce != null) {
-							ICProjectDescriptor descriptor = CCorePlugin.getDefault().getCProjectDescription(ce.getCProject().getProject());
+							ICProjectDescriptor descriptor =
-							if ( descriptor.getPlatform().equals(getPlatform(config)) )
+								CCorePlugin.getDefault().getCProjectDescription(ce.getCProject().getProject());
+							if (descriptor.getPlatform().equals(getPlatform(config)))
 								return ce;
 						}
 					}
@@ -81,8 +83,13 @@ public abstract class CLaunchConfigurationTab extends AbstractLaunchConfiguratio
 
 	}
 
-	protected String getPlatform(ILaunchConfiguration config) throws CoreException {
+	protected String getPlatform(ILaunchConfiguration config) {
 		String platform = BootLoader.getOS();
-		return config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PLATFORM, platform);
+		try {
+			return config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PLATFORM, platform);
+		}
+		catch (CoreException e) {
+			return platform;
+		}
 	}
 }

launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/LaunchUIPlugin.java

@@ -46,6 +46,13 @@ public class LaunchUIPlugin extends AbstractUIPlugin {
 		return fgPlugin;
 	}
 	
+	public static Shell getShell() {
+		if (getActiveWorkbenchWindow() != null) {
+			return getActiveWorkbenchWindow().getShell();
+		}
+		return null;
+	}
+
 	/**
 	 * Convenience method which returns the unique identifier of this plugin.
 	 */
@@ -54,7 +61,7 @@ public class LaunchUIPlugin extends AbstractUIPlugin {
 			// If the default instance is not yet initialized,
 			// return a static identifier. This identifier must
 			// match the plugin id defined in plugin.xml
-			return "org.eclipse.jdt.debug.ui"; //$NON-NLS-1$
+			return "org.eclipse.cdt.launch"; //$NON-NLS-1$
 		}
 		return getDefault().getDescriptor().getUniqueIdentifier();
 	}

launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CDebuggerTab.java

@@ -7,7 +7,6 @@ package org.eclipse.cdt.launch.ui;
 import java.util.ArrayList;
 import java.util.Map;
 
-import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.debug.core.CDebugCorePlugin;
 import org.eclipse.cdt.debug.core.ICDebugConfiguration;
 import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
@@ -21,8 +20,8 @@ import org.eclipse.debug.ui.ILaunchConfigurationTab;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
@@ -34,26 +33,29 @@ import org.eclipse.swt.widgets.Group;
 import org.eclipse.swt.widgets.Label;
 
 public class CDebuggerTab extends CLaunchConfigurationTab {
-	ArrayList fDinfo;
-	int fDindex;
 	Combo fDCombo;
 	Button stopInMain;
 
+	protected Button fAttachButton;
+	protected Button fCoreButton;
+	protected Button fRunButton;
+
 	// Dynamic Debugger UI widgets
 	protected ILaunchConfigurationTab fDynamicTab;
 	protected Composite fDynamicTabHolder;
+	protected ICDebugConfiguration fCurrentDebugConfig;
 
 	protected ILaunchConfigurationWorkingCopy fWorkingCopy;
 	protected ILaunchConfiguration fLaunchConfiguration;
 
 	public void createControl(Composite parent) {
-		Composite comp= new Composite(parent, SWT.NONE);	
+		Composite comp = new Composite(parent, SWT.NONE);
 		setControl(comp);
 		GridLayout topLayout = new GridLayout(3, false);
 		comp.setLayout(topLayout);
 		Label dlabel = new Label(comp, SWT.NONE);
 		dlabel.setText("Debugger:");
-		fDCombo = new Combo(comp, SWT.DROP_DOWN|SWT.READ_ONLY);
+		fDCombo = new Combo(comp, SWT.DROP_DOWN | SWT.READ_ONLY);
 		fDCombo.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				handleDebuggerComboBoxModified();
@@ -62,15 +64,27 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 		stopInMain = new Button(comp, SWT.CHECK);
 		stopInMain.setText("Stop at main() on startup.");
 		GridData gd = new GridData();
-		gd.grabExcessHorizontalSpace = true;
+		gd.horizontalIndent = 10;
-		gd.horizontalAlignment = GridData.HORIZONTAL_ALIGN_END;
 		stopInMain.setLayoutData(gd);
+
+		Composite radioComp = new Composite(comp, SWT.NONE);
+		GridLayout radioLayout = new GridLayout(3, true);
+		radioLayout.marginHeight = 0;
+		radioLayout.marginWidth = 0;
+		radioComp.setLayout(radioLayout);
+		gd = new GridData();
+		gd.horizontalSpan = 3;
+		radioComp.setLayoutData(gd);
+		fRunButton = createRadioButton(radioComp, "Run program in debugger.");
+		fAttachButton = createRadioButton(radioComp, "Attach to running process.");
+		fCoreButton = createRadioButton(radioComp, "View Corefile.");
+
 		Group debuggerGroup = new Group(comp, SWT.SHADOW_ETCHED_IN);
 		debuggerGroup.setText("Debugger Options");
 		setDynamicTabHolder(debuggerGroup);
 		GridLayout tabHolderLayout = new GridLayout();
-		tabHolderLayout.marginHeight= 0;
+		tabHolderLayout.marginHeight = 0;
-		tabHolderLayout.marginWidth= 0;
+		tabHolderLayout.marginWidth = 0;
 		tabHolderLayout.numColumns = 1;
 		getDynamicTabHolder().setLayout(tabHolderLayout);
 		gd = new GridData(GridData.FILL_BOTH);
@@ -94,7 +108,13 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 		return fDynamicTab;
 	}
 
+	protected ICDebugConfiguration getDebugConfig() {
+		return fCurrentDebugConfig;
+	}
 
+	protected void setDebugConfig(ICDebugConfiguration config) {
+		fCurrentDebugConfig = config;
+	}
 	/**
 	 * Notification that the user changed the selection in the JRE combo box.
 	 */
@@ -107,101 +127,98 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 			// remove any debug specfic args from the config
 			if (wc == null) {
 				if (getLaunchConfiguration().isWorkingCopy()) {
-					wc = (ILaunchConfigurationWorkingCopy)getLaunchConfiguration();
+					wc = (ILaunchConfigurationWorkingCopy) getLaunchConfiguration();
 				}
 			}
 			if (wc != null) {
-				wc.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_SPECIFIC_ATTRS_MAP, (Map)null);
+				wc.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_SPECIFIC_ATTRS_MAP, (Map) null);
 			}
-		} else {
+		}
+		else {
 			if (wc == null) {
 				try {
 					if (getLaunchConfiguration().isWorkingCopy()) {
 						// get a fresh copy to work on
-						wc = ((ILaunchConfigurationWorkingCopy)getLaunchConfiguration()).getOriginal().getWorkingCopy();
+						wc = ((ILaunchConfigurationWorkingCopy) getLaunchConfiguration()).getOriginal().getWorkingCopy();
-					} else {
-							wc = getLaunchConfiguration().getWorkingCopy();
 					}
-				} catch (CoreException e) {
+					else {
+						wc = getLaunchConfiguration().getWorkingCopy();
+					}
+				}
+				catch (CoreException e) {
 					return;
 				}
 			}
 			getDynamicTab().setDefaults(wc);
 			getDynamicTab().initializeFrom(wc);
 		}
-				
 		updateLaunchConfigurationDialog();
 	}
 
-	protected void loadDebuggerComboBox(ILaunchConfiguration config) {
+	protected void loadDebuggerComboBox(ILaunchConfiguration config, String selection) {
 		ICDebugConfiguration[] debugConfigs;
-		String platform;
+		String platform = getPlatform(config);
-		try {
-			platform = getPlatform(config);
-		}
-		catch (CoreException e) {
-			return;
-		}
 		fDCombo.removeAll();
-		if ( fDinfo != null ) {
-			fDinfo.clear();
-		}
 		debugConfigs = CDebugCorePlugin.getDefault().getDebugConfigurations();
-		fDinfo = new ArrayList(debugConfigs.length);
+		int x = 0;
-		for( int i = 0; i < debugConfigs.length; i++ ) {
+		int selndx = 0;
+		for (int i = 0; i < debugConfigs.length; i++) {
 			String supported[] = debugConfigs[i].getPlatforms();
-			for( int j = 0; j < supported.length; j++ ) {
+			for (int j = 0; j < supported.length; j++) {
 				if (supported[j].equals("*") || supported[j].equalsIgnoreCase(platform)) {
-					fDinfo.add(debugConfigs[i]);
 					fDCombo.add(debugConfigs[i].getName());
+					fDCombo.setData(Integer.toString(x), debugConfigs[i]);
+					if (selection.equals(debugConfigs[i].getID())) {
+						selndx = x;
+					}
+					x++;
 					break;
 				}
 			}
 		}
-		fDCombo.getParent().layout();
+		fDCombo.select(selndx);
-	}
+		fDCombo.getParent().layout(true);
-	
-	protected void setSelection(String id) {
-		for (int i = 0; i < fDinfo.size(); i++ ) {
-			ICDebugConfiguration debugConfig = (ICDebugConfiguration) fDinfo.get(i);
-			if ( debugConfig != null && debugConfig.getID().equals(id) ) {
-				fDCombo.select(i);
-				return;
-			}
-		}
 	}
 
 	public void setDefaults(ILaunchConfigurationWorkingCopy config) {
 		setLaunchConfigurationWorkingCopy(config);
-		loadDebuggerComboBox(config);
-		if ( fDinfo.size() > 0 ) {
-			ICDebugConfiguration dbgCfg = (ICDebugConfiguration) fDinfo.get(0);
-			if ( dbgCfg != null ) {
-				setSelection(dbgCfg.getID());
-				config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_ID, dbgCfg.getID());
-			}
-		}
 		ILaunchConfigurationTab dynamicTab = getDynamicTab();
 		if (dynamicTab != null) {
 			dynamicTab.setDefaults(config);
 		}
 		config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_STOP_AT_MAIN, false);
+		config.setAttribute(
+			ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_START_MODE,
+			ICDTLaunchConfigurationConstants.DEBUGGER_MODE_RUN);
 	}
 
 	public void initializeFrom(ILaunchConfiguration config) {
 		String id;
+
 		setLaunchConfiguration(config);
-		loadDebuggerComboBox(config);
 		try {
 			id = config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_ID, "");
-			setSelection(id);
+			loadDebuggerComboBox(config, id);
 			ILaunchConfigurationTab dynamicTab = getDynamicTab();
 			if (dynamicTab != null) {
 				dynamicTab.initializeFrom(config);
 			}
-			if ( config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_STOP_AT_MAIN, false) == true ) {
+			if (config.getAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_STOP_AT_MAIN, false) == true) {
 				stopInMain.setSelection(true);
 			}
+			String mode =
+				config.getAttribute(
+					ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_START_MODE,
+					ICDTLaunchConfigurationConstants.DEBUGGER_MODE_RUN);
+			if (mode.equals(ICDTLaunchConfigurationConstants.DEBUGGER_MODE_ATTACH)) {
+				fAttachButton.setSelection(true);
+			}
+			else if (mode.equals(ICDTLaunchConfigurationConstants.DEBUGGER_MODE_CORE)) {
+				fCoreButton.setSelection(true);
+			}
+			else {
+				fRunButton.setSelection(true);
+			}
 		}
 		catch (CoreException e) {
 			return;
@@ -209,16 +226,31 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 	}
 
 	public void performApply(ILaunchConfigurationWorkingCopy config) {
-		if ( isValid(config) ) {
+		if (isValid(config)) {
-			ICDebugConfiguration dbgCfg = (ICDebugConfiguration)fDinfo.get(fDCombo.getSelectionIndex());
+			config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_ID, getDebugConfig().getID());
-			config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_ID, dbgCfg.getID() );
 			ILaunchConfigurationTab dynamicTab = getDynamicTab();
 			if (dynamicTab == null) {
-				config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_SPECIFIC_ATTRS_MAP, (Map)null);
+				config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_SPECIFIC_ATTRS_MAP, (Map) null);
-			} else {
+			}
+			else {
 				dynamicTab.performApply(config);
 			}
 			config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_STOP_AT_MAIN, stopInMain.getSelection());
+			if (fAttachButton.getSelection() == true) {
+				config.setAttribute(
+					ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_START_MODE,
+					ICDTLaunchConfigurationConstants.DEBUGGER_MODE_ATTACH);
+			}
+			else if (fCoreButton.getSelection() == true) {
+				config.setAttribute(
+					ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_START_MODE,
+					ICDTLaunchConfigurationConstants.DEBUGGER_MODE_CORE);
+			}
+			else {
+				config.setAttribute(
+					ICDTLaunchConfigurationConstants.ATTR_DEBUGGER_START_MODE,
+					ICDTLaunchConfigurationConstants.DEBUGGER_MODE_RUN);
+			}
 		}
 	}
 
@@ -226,7 +258,7 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 		setErrorMessage(null);
 		setMessage(null);
 
-		if ( fDCombo.getSelectionIndex() == -1 ) {
+		if (fDCombo.getSelectionIndex() == -1) {
 			setErrorMessage("No debugger avalible");
 			return false;
 		}
@@ -242,13 +274,9 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 	 * Return the class that implements <code>ILaunchConfigurationTab</code>
 	 * that is registered against the debugger id of the currently selected debugger.
 	 */
-	protected ILaunchConfigurationTab getTabForCurrentDebugger() {
+	protected ICDebugConfiguration getConfigForCurrentDebugger() {
 		int selectedIndex = fDCombo.getSelectionIndex();
-		if (selectedIndex >= 0 && !fDinfo.isEmpty()) {
+		return (ICDebugConfiguration) fDCombo.getData(Integer.toString(selectedIndex));
-			ICDebugConfiguration dbgCfg = (ICDebugConfiguration) fDinfo.get(selectedIndex);
-			return CDebugUIPlugin.getDefault().getDebuggerPage(dbgCfg.getID());
-		}
-		return null;
 	}
 
 	/**
@@ -263,16 +291,25 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 		}
 
 		// Retrieve the dynamic UI for the current Debugger
-		setDynamicTab(getTabForCurrentDebugger());
+		ICDebugConfiguration debugConfig = getConfigForCurrentDebugger();
+		if (debugConfig == null) {
+			setDynamicTab(null);
+		}
+		else {
+			setDynamicTab(CDebugUIPlugin.getDefault().getDebuggerPage(debugConfig.getID()));
+		}
 		if (getDynamicTab() == null) {
 			return;
 		}
-			
+		setDebugConfig(debugConfig);
 		// Ask the dynamic UI to create its Control
 		getDynamicTab().setLaunchConfigurationDialog(getLaunchConfigurationDialog());
 		getDynamicTab().createControl(getDynamicTabHolder());
 		getDynamicTab().getControl().setVisible(true);
 		getDynamicTabHolder().layout(true);
+
+		fAttachButton.setEnabled(debugConfig.supportsMode(ICDTLaunchConfigurationConstants.DEBUGGER_MODE_ATTACH));
+		fCoreButton.setEnabled(debugConfig.supportsMode(ICDTLaunchConfigurationConstants.DEBUGGER_MODE_CORE));
 	}
 
 	/**
@@ -284,7 +321,8 @@ public class CDebuggerTab extends CLaunchConfigurationTab {
 		ILaunchConfigurationTab tab = getDynamicTab();
 		if ((super.getErrorMessage() != null) || (tab == null)) {
 			return super.getErrorMessage();
-		} else {
+		}
+		else {
 			return tab.getErrorMessage();
 		}
 	}

launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CMainTab.java

@@ -5,9 +5,7 @@ package org.eclipse.cdt.launch.ui;
  * All Rights Reserved.
  */
 
-import java.io.FileReader;
 import java.util.ArrayList;
-import java.util.Arrays;
 
 import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.ICProjectDescriptor;
@@ -17,23 +15,14 @@ import org.eclipse.cdt.core.model.IBinary;
 import org.eclipse.cdt.core.model.IBinaryContainer;
 import org.eclipse.cdt.core.model.ICElement;
 import org.eclipse.cdt.core.model.ICProject;
-import org.eclipse.cdt.core.model.ICRoot;
 import org.eclipse.cdt.internal.ui.CElementLabelProvider;
 import org.eclipse.cdt.launch.ICDTLaunchConfigurationConstants;
 import org.eclipse.cdt.launch.internal.ui.CLaunchConfigurationTab;
 import org.eclipse.cdt.launch.internal.ui.LaunchImages;
 import org.eclipse.cdt.launch.internal.ui.LaunchUIPlugin;
-import org.eclipse.cdt.utils.elf.Elf;
-import org.eclipse.core.resources.IContainer;
-import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.core.runtime.Platform;
 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
 import org.eclipse.jface.dialogs.MessageDialog;
@@ -51,8 +40,6 @@ import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.dialogs.ElementListSelectionDialog;
-import org.eclipse.ui.dialogs.FilteredList;
-import org.eclipse.ui.model.WorkbenchLabelProvider;
 
 /**
  * A launch configuration tab that displays and edits project and
@@ -86,7 +73,6 @@ public class CMainTab extends CLaunchConfigurationTab {
 
 		Composite comp = new Composite(parent, SWT.NONE);
 		setControl(comp);
-		//		WorkbenchHelp.setHelp(getControl(), IJavaDebugHelpContextIds.LAUNCH_CONFIGURATION_DIALOG_MAIN_TAB);
 		GridLayout topLayout = new GridLayout();
 		comp.setLayout(topLayout);
 
@@ -158,13 +144,10 @@ public class CMainTab extends CLaunchConfigurationTab {
 	 * @see ILaunchConfigurationTab#initializeFrom(ILaunchConfiguration)
 	 */
 	public void initializeFrom(ILaunchConfiguration config) {
-		try {
+		filterPlatform = getPlatform(config);
-			filterPlatform = getPlatform(config);
-		}
-		catch (CoreException e) {
-		}
 		updateProjectFromConfig(config);
 		updateProgramFromConfig(config);
+
 	}
 
 	protected void updateProjectFromConfig(ILaunchConfiguration config) {
@@ -197,26 +180,22 @@ public class CMainTab extends CLaunchConfigurationTab {
 		config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_NAME, (String) fProgText.getText());
 	}
 
-	/**
-	 * @see ILaunchConfigurationTab#dispose()
-	 */
-	public void dispose() {
-	}
-
 	/**
 	 * Show a dialog that lists all main types
 	 */
 	protected void handleSearchButtonSelected() {
-		String project = fProjText.getText();
 
-		if(project == null || project.length() == 0) {
+		if (getCProject() == null) {
-			MessageDialog.openInformation(getShell(), "Project required", "Project must first be entered before searching for a program");
+			MessageDialog.openInformation(
+				getShell(),
+				"Project required",
+				"Project must first be entered before searching for a program");
 			return;
 		}
 
-		IFile [] executables = getExeFiles(project);
+		IBinary[] executables = getBinaryFiles(getCProject());
 
-		ILabelProvider labelProvider = new WorkbenchLabelProvider();
+		ILabelProvider labelProvider = new CElementLabelProvider();
 		ElementListSelectionDialog dialog = new ElementListSelectionDialog(getShell(), labelProvider);
 		dialog.setTitle("Program Selection");
 		dialog.setMessage("Choose a &program to run");
@@ -229,57 +208,22 @@ public class CMainTab extends CLaunchConfigurationTab {
 		*/
 
 		if (dialog.open() == dialog.OK) {
-			IFile file = (IFile)dialog.getFirstResult();
+			IBinary binary = (IBinary) dialog.getFirstResult();
-			fProgText.setText(file.getProjectRelativePath().toString());
+			try {
-		}
+				fProgText.setText(binary.getResource().getProjectRelativePath().toString());
-	}
+			}
- 
+			catch (CModelException e) {
- 	/**
- 	 * Iterate through and suck up all of the executable files that
- 	 * we can find.
- 	 */
-	protected IFile [] getExeFiles(String projectName) {
-		ArrayList exeList = new ArrayList(1);
-		
-		IProject project;
-		project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
-		if(project == null) {
-			return new IFile[0];
-		}
-		
-		ArrayList kids = new ArrayList();
-		try {
-			kids.addAll(Arrays.asList(project.members()));
-		} catch(Exception e) { /* Ignore */ }
-		
-		for(int i = 0; i < kids.size(); i++) {
-			Object res = kids.get(i);			
-			if(res instanceof IFile) {
-				Elf elf = null;
-				try {
-					elf = new Elf(((IFile)res).getLocation().toOSString());
-					switch(elf.getAttributes().getType()) {
-					case Elf.Attribute.ELF_TYPE_EXE:
-						exeList.add(res);
-						break;
-					}
-				} catch(Exception e) {
-					/* Ignore */
-				} finally {
-					if(elf != null) {
-						elf.dispose();
-					}
-				}
-			} else if(res instanceof IContainer) {
-				try {
-					kids.addAll(Arrays.asList(((IContainer)res).members()));
-				} catch(Exception e) { /* Ignore */ }
 			}
 		}
-		
-		return (IFile [])exeList.toArray(new IFile[0]);
 	}
 
+	/**
+	 * Iterate through and suck up all of the executable files that
+	 * we can find.
+	 */
+	protected IBinary[] getBinaryFiles(ICProject cproject) {
+		return cproject.getBinaryContainer().getBinaries();
+	}
 
 	/**
 	 * Show a dialog that lets the user select a project.  This in turn provides
@@ -376,7 +320,7 @@ public class CMainTab extends CLaunchConfigurationTab {
 			setErrorMessage("Program not specified");
 			return false;
 		}
-		if (!project.getFile(name).exists() ) {
+		if (!project.getFile(name).exists()) {
 			setErrorMessage("Program does not exist");
 			return false;
 		}