mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-07-23 17:05:26 +02:00
Framework to deferred breakpoint
This commit is contained in:
Alain Magloire
parent
931d4076e1
commit
115e1208c3
13 changed files with 413 additions and 59 deletions
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@ -33,11 +33,21 @@ public class CygwinGDBDebugger extends GDBDebugger {
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protected void initializeLibraries(ILaunchConfiguration config, Session session) throws CDIException {
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try {
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ICDISharedLibraryManager mgr = session.getSharedLibraryManager();
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if (mgr instanceof SharedLibraryManager) {
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ICDISharedLibraryManager manager = session.getSharedLibraryManager();
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if (manager instanceof SharedLibraryManager) {
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SharedLibraryManager mgr = (SharedLibraryManager)manager;
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boolean stopOnSolibEvents = config.getAttribute(IMILaunchConfigurationConstants.ATTR_DEBUGGER_STOP_ON_SOLIB_EVENTS, false);
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try {
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((SharedLibraryManager)mgr).setStopOnSolibEvents(stopOnSolibEvents);
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mgr.setStopOnSolibEvents(stopOnSolibEvents);
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// By default, we provide with the capability of deferred breakpoints
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// And we set setStopOnSolib events for them(but they should not see the dll events ).
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//
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// If the user explicitly set stopOnSolibEvents well it probably
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// means that they wanted to see those events so do no do deferred breakpoints.
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if (!stopOnSolibEvents) {
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mgr.setStopOnSolibEvents(true);
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mgr.setDeferredBreakpoint(true);
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}
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} catch (CDIException e) {
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// Ignore this error
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// it seems to be a real problem on many gdb platform
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@ -45,11 +55,11 @@ public class CygwinGDBDebugger extends GDBDebugger {
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}
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List p = config.getAttribute(IMILaunchConfigurationConstants.ATTR_DEBUGGER_SOLIB_PATH, Collections.EMPTY_LIST);
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if (p.size() > 0) {
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String[] oldPaths = mgr.getSharedLibraryPaths();
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String[] oldPaths = manager.getSharedLibraryPaths();
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String[] paths = new String[oldPaths.length + p.size()];
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System.arraycopy((String[])p.toArray(new String[p.size()]), 0, paths, 0, p.size());
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System.arraycopy(oldPaths, 0, paths, p.size(), oldPaths.length);
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mgr.setSharedLibraryPaths(paths);
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manager.setSharedLibraryPaths(paths);
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}
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} catch (CoreException e) {
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throw new CDIException("Error initializing shared library options: " + e.getMessage());
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@ -77,6 +87,7 @@ public class CygwinGDBDebugger extends GDBDebugger {
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// We ignore this exception, for example
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// on GNU/Linux the new-console is an error.
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}
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initializeLibraries(config, session);
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return session;
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}
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@ -88,6 +99,7 @@ public class CygwinGDBDebugger extends GDBDebugger {
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Session session =
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(Session) super.createAttachSession(config, exe, pid);
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session.getMISession().setCommandFactory(commandFactory);
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initializeLibraries(config, session);
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return session;
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}
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@ -99,6 +111,7 @@ public class CygwinGDBDebugger extends GDBDebugger {
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Session session =
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(Session) super.createCoreSession(config, exe, corefile);
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session.getMISession().setCommandFactory(commandFactory);
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initializeLibraries(config, session);
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return session;
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}
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}
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@ -24,13 +24,24 @@ public class GDBDebugger implements ICDebugger {
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protected void initializeLibraries(ILaunchConfiguration config, Session session) throws CDIException {
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try {
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ICDISharedLibraryManager mgr = session.getSharedLibraryManager();
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if (mgr instanceof SharedLibraryManager) {
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ICDISharedLibraryManager manager = session.getSharedLibraryManager();
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if (manager instanceof SharedLibraryManager) {
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SharedLibraryManager mgr = (SharedLibraryManager)manager;
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boolean autolib = config.getAttribute(IMILaunchConfigurationConstants.ATTR_DEBUGGER_AUTO_SOLIB, false);
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boolean stopOnSolibEvents = config.getAttribute(IMILaunchConfigurationConstants.ATTR_DEBUGGER_STOP_ON_SOLIB_EVENTS, false);
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try {
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((SharedLibraryManager)mgr).setAutoLoadSymbols(autolib);
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((SharedLibraryManager)mgr).setStopOnSolibEvents(stopOnSolibEvents);
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mgr.setAutoLoadSymbols(autolib);
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mgr.setStopOnSolibEvents(stopOnSolibEvents);
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// The idea is that if the user set autolib, by default
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// we provide with the capability of deferred breakpoints
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// And we set setStopOnSolib events for them(but they should not see those things.
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//
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// If the user explicitly set stopOnSolibEvents well it probably
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// means that they wanted to see those events so do no do deferred breakpoints.
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if (autolib && !stopOnSolibEvents) {
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mgr.setDeferredBreakpoint(true);
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mgr.setStopOnSolibEvents(true);
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}
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} catch (CDIException e) {
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// Ignore this error
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// it seems to be a real problem on many gdb platform
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@ -38,11 +49,11 @@ public class GDBDebugger implements ICDebugger {
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}
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List p = config.getAttribute(IMILaunchConfigurationConstants.ATTR_DEBUGGER_SOLIB_PATH, Collections.EMPTY_LIST);
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if (p.size() > 0) {
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String[] oldPaths = mgr.getSharedLibraryPaths();
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String[] oldPaths = manager.getSharedLibraryPaths();
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String[] paths = new String[oldPaths.length + p.size()];
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System.arraycopy((String[])p.toArray(new String[p.size()]), 0, paths, 0, p.size());
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System.arraycopy(oldPaths, 0, paths, p.size(), oldPaths.length);
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mgr.setSharedLibraryPaths(paths);
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manager.setSharedLibraryPaths(paths);
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}
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} catch (CoreException e) {
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throw new CDIException("Error initializing shared library options: " + e.getMessage());
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@ -12,9 +12,11 @@ import java.util.ArrayList;
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import java.util.List;
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import org.eclipse.cdt.debug.mi.core.command.Command;
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import org.eclipse.cdt.debug.mi.core.command.MIExecContinue;
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import org.eclipse.cdt.debug.mi.core.command.MIExecFinish;
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import org.eclipse.cdt.debug.mi.core.command.MIExecNext;
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import org.eclipse.cdt.debug.mi.core.command.MIExecNextInstruction;
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import org.eclipse.cdt.debug.mi.core.command.MIExecReturn;
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import org.eclipse.cdt.debug.mi.core.command.MIExecStep;
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import org.eclipse.cdt.debug.mi.core.command.MIExecStepInstruction;
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import org.eclipse.cdt.debug.mi.core.command.MIExecUntil;
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@ -146,6 +148,10 @@ public class RxThread extends Thread {
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type = MIRunningEvent.UNTIL;
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} else if (cmd instanceof MIExecFinish) {
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type = MIRunningEvent.FINISH;
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} else if (cmd instanceof MIExecReturn) {
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type = MIRunningEvent.RETURN;
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} else if (cmd instanceof MIExecContinue) {
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type = MIRunningEvent.CONTINUE;
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} else {
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type = MIRunningEvent.CONTINUE;
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}
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@ -199,6 +205,7 @@ public class RxThread extends Thread {
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void processMIOOBRecord(MIOOBRecord oob, List list) {
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if (oob instanceof MIAsyncRecord) {
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processMIOOBRecord((MIAsyncRecord) oob, list);
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oobList.clear();
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} else if (oob instanceof MIStreamRecord) {
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processMIOOBRecord((MIStreamRecord) oob);
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}
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@ -14,6 +14,7 @@ import org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager;
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import org.eclipse.cdt.debug.core.cdi.ICDICatchEvent;
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import org.eclipse.cdt.debug.core.cdi.ICDICondition;
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import org.eclipse.cdt.debug.core.cdi.ICDILocation;
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import org.eclipse.cdt.debug.core.cdi.ICDISharedLibraryManager;
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import org.eclipse.cdt.debug.core.cdi.model.ICDIBreakpoint;
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import org.eclipse.cdt.debug.core.cdi.model.ICDICatchpoint;
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import org.eclipse.cdt.debug.core.cdi.model.ICDILocationBreakpoint;
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@ -50,12 +51,14 @@ import org.eclipse.cdt.debug.mi.core.output.MIInfo;
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public class BreakpointManager extends SessionObject implements ICDIBreakpointManager {
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List breakList;
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List deferredList;
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boolean allowInterrupt;
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boolean autoupdate;
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public BreakpointManager(Session session) {
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super(session);
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breakList = Collections.synchronizedList(new ArrayList());
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deferredList = Collections.synchronizedList(new ArrayList());
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allowInterrupt = true;
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autoupdate = false;
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}
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@ -265,6 +268,8 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
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// Fire ChangedEvent
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bp.setMIBreakpoint(newMIBreakpoints[i]);
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eventList.add(new MIBreakpointChangedEvent(no));
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} else {
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eventList.add(new MIBreakpointCreatedEvent(no));
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}
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} else {
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// add the new breakpoint and fire CreatedEvent
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@ -318,6 +323,14 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
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deleteBreakpoints(new ICDIBreakpoint[] { breakpoint });
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}
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public void deleteFromDeferredList(Breakpoint bkpt) {
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deferredList.remove(bkpt);
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}
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public void addToBreakpointList(Breakpoint bkpt) {
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breakList.add(bkpt);
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}
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/**
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* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#deleteBreakpoints(ICDIBreakpoint[])
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*/
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@ -364,6 +377,10 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
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return (ICDIBreakpoint[]) breakList.toArray(new ICDIBreakpoint[0]);
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}
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public ICDIBreakpoint[] getDeferredBreakpoints() throws CDIException {
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return (ICDIBreakpoint[]) deferredList.toArray(new ICDIBreakpoint[0]);
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}
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/**
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* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#setCatchpoint(int, ICDICatchEvent, String, ICDICondition, boolean)
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*/
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@ -377,18 +394,58 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
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*/
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public ICDILocationBreakpoint setLocationBreakpoint(int type, ICDILocation location,
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ICDICondition condition, String threadId) throws CDIException {
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return setLocationBreakpoint(type, location, condition, threadId, false);
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}
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boolean hardware = (type == ICDIBreakpoint.HARDWARE);
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boolean temporary = (type == ICDIBreakpoint.TEMPORARY);
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/**
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* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#setLocationBreakpoint(int, ICDILocation, ICDICondition, boolean, String)
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*/
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public ICDILocationBreakpoint setLocationBreakpoint(int type, ICDILocation location,
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ICDICondition condition, String threadId, boolean deferred) throws CDIException {
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Breakpoint bkpt = new Breakpoint(this, type, location, condition, threadId);
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try {
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setLocationBreakpoint(bkpt);
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breakList.add(bkpt);
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// Fire a created Event.
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Session session = (Session)getSession();
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MISession mi = session.getMISession();
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mi.fireEvent(new MIBreakpointCreatedEvent(bkpt.getMIBreakpoint().getNumber()));
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} catch (CDIException e) {
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if (!deferred) {
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throw e;
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} else {
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Session session = (Session)getSession();
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ICDISharedLibraryManager sharedMgr = session.getSharedLibraryManager();
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if (sharedMgr instanceof SharedLibraryManager) {
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SharedLibraryManager mgr = (SharedLibraryManager)sharedMgr;
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if (mgr.isDeferredBreakpoint()) {
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deferredList.add(bkpt);
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} else {
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throw e;
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}
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}
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}
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}
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return bkpt;
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}
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MIBreakInsert createMIBreakInsert(Breakpoint bkpt) throws CDIException {
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boolean hardware = bkpt.isHardware();
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boolean temporary = bkpt.isTemporary();
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String exprCond = null;
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int ignoreCount = 0;
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StringBuffer line = new StringBuffer();
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if (condition != null) {
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if (bkpt.getCondition() != null) {
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ICDICondition condition = bkpt.getCondition();
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exprCond = condition.getExpression();
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ignoreCount = condition.getIgnoreCount();
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}
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if (location != null) {
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if (bkpt.getLocation() != null) {
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ICDILocation location = bkpt.getLocation();
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String file = location.getFile();
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String function = location.getFunction();
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if (file != null && file.length() > 0) {
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@ -406,13 +463,15 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
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line.append('*').append(location.getAddress());
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}
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}
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Session session = (Session)getSession();
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CommandFactory factory = session.getMISession().getCommandFactory();
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return factory.createMIBreakInsert(temporary, hardware, exprCond, ignoreCount, line.toString());
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}
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public void setLocationBreakpoint (Breakpoint bkpt) throws CDIException {
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Session session = (Session)getSession();
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boolean state = suspendInferior(session.getCurrentTarget());
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CommandFactory factory = session.getMISession().getCommandFactory();
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MIBreakInsert breakInsert =
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factory.createMIBreakInsert( temporary, hardware, exprCond,
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ignoreCount, line.toString());
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MIBreakInsert breakInsert = createMIBreakInsert(bkpt);
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MIBreakpoint[] points = null;
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try {
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session.getMISession().postCommand(breakInsert);
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@ -429,13 +488,8 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
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} finally {
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resumeInferior(session.getCurrentTarget(), state);
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}
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Breakpoint bkpt = new Breakpoint(this, points[0]);
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breakList.add(bkpt);
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// Fire a created Event.
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MISession mi = session.getMISession();
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mi.fireEvent(new MIBreakpointCreatedEvent(bkpt.getMIBreakpoint().getNumber()));
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return bkpt;
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bkpt.setMIBreakpoint(points[0]);
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}
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/**
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@ -23,7 +23,12 @@ import org.eclipse.cdt.debug.core.cdi.ICDISourceManager;
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import org.eclipse.cdt.debug.core.cdi.ICDIVariableManager;
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import org.eclipse.cdt.debug.core.cdi.event.ICDIEvent;
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import org.eclipse.cdt.debug.core.cdi.event.ICDIEventListener;
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import org.eclipse.cdt.debug.core.cdi.model.ICDIBreakpoint;
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import org.eclipse.cdt.debug.core.cdi.model.ICDIStackFrame;
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import org.eclipse.cdt.debug.core.cdi.model.ICDITarget;
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import org.eclipse.cdt.debug.core.cdi.model.ICDIThread;
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import org.eclipse.cdt.debug.mi.core.MIException;
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import org.eclipse.cdt.debug.mi.core.MISession;
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import org.eclipse.cdt.debug.mi.core.cdi.event.ChangedEvent;
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import org.eclipse.cdt.debug.mi.core.cdi.event.CreatedEvent;
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import org.eclipse.cdt.debug.mi.core.cdi.event.DestroyedEvent;
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@ -32,8 +37,17 @@ import org.eclipse.cdt.debug.mi.core.cdi.event.ExitedEvent;
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import org.eclipse.cdt.debug.mi.core.cdi.event.MemoryChangedEvent;
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import org.eclipse.cdt.debug.mi.core.cdi.event.ResumedEvent;
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import org.eclipse.cdt.debug.mi.core.cdi.event.SuspendedEvent;
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import org.eclipse.cdt.debug.mi.core.cdi.model.Breakpoint;
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import org.eclipse.cdt.debug.mi.core.cdi.model.MemoryBlock;
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import org.eclipse.cdt.debug.mi.core.cdi.model.Target;
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import org.eclipse.cdt.debug.mi.core.cdi.model.Thread;
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import org.eclipse.cdt.debug.mi.core.command.Command;
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import org.eclipse.cdt.debug.mi.core.command.CommandFactory;
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import org.eclipse.cdt.debug.mi.core.command.MIExecContinue;
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import org.eclipse.cdt.debug.mi.core.command.MIExecFinish;
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import org.eclipse.cdt.debug.mi.core.command.MIStackInfoDepth;
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import org.eclipse.cdt.debug.mi.core.command.MIStackSelectFrame;
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import org.eclipse.cdt.debug.mi.core.command.MIThreadSelect;
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import org.eclipse.cdt.debug.mi.core.event.MIBreakpointChangedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MIBreakpointCreatedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MIBreakpointDeletedEvent;
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@ -52,6 +66,7 @@ import org.eclipse.cdt.debug.mi.core.event.MIRegisterCreatedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MIRunningEvent;
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import org.eclipse.cdt.debug.mi.core.event.MISharedLibChangedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MISharedLibCreatedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MISharedLibEvent;
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import org.eclipse.cdt.debug.mi.core.event.MISharedLibUnloadedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MISignalChangedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MIStoppedEvent;
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@ -60,6 +75,8 @@ import org.eclipse.cdt.debug.mi.core.event.MIThreadExitEvent;
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import org.eclipse.cdt.debug.mi.core.event.MIVarChangedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MIVarCreatedEvent;
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import org.eclipse.cdt.debug.mi.core.event.MIVarDeletedEvent;
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import org.eclipse.cdt.debug.mi.core.output.MIInfo;
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import org.eclipse.cdt.debug.mi.core.output.MIStackInfoDepthInfo;
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/**
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*/
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@ -67,6 +84,8 @@ public class EventManager extends SessionObject implements ICDIEventManager, Obs
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List list = Collections.synchronizedList(new ArrayList(1));
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List tokenList = new ArrayList(1);
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MIRunningEvent lastRunningEvent;
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Command lastUserCommand = null;
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/**
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* Process the event from MI, do any state work on the CDI,
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@ -80,9 +99,11 @@ public class EventManager extends SessionObject implements ICDIEventManager, Obs
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if (ignoreEventToken(miEvent.getToken())) {
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// Ignore the event if it is on the ignore list.
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} else if (miEvent instanceof MIStoppedEvent) {
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processSuspendedEvent((MIStoppedEvent)miEvent);
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if (processSuspendedEvent((MIStoppedEvent)miEvent)) {
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cdiList.add(new SuspendedEvent(session, miEvent));
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}
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} else if (miEvent instanceof MIRunningEvent) {
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if (processRunningEvent((MIRunningEvent)miEvent))
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cdiList.add(new ResumedEvent(session, (MIRunningEvent)miEvent));
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} else if (miEvent instanceof MIChangedEvent) {
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if (miEvent instanceof MIVarChangedEvent) {
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@ -238,24 +259,36 @@ public class EventManager extends SessionObject implements ICDIEventManager, Obs
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* Alse the variable and the memory needs to be updated and events
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* fired for changes.
|
||||
*/
|
||||
void processSuspendedEvent(MIStoppedEvent stopped) {
|
||||
boolean processSuspendedEvent(MIStoppedEvent stopped) {
|
||||
Session session = (Session)getSession();
|
||||
ICDITarget currentTarget = session.getCurrentTarget();
|
||||
// Set the current thread.
|
||||
|
||||
if (processSharedLibEvent(stopped)) {
|
||||
// Event was consumed by the shared lib processing bailout
|
||||
return false;
|
||||
}
|
||||
|
||||
int threadId = threadId = stopped.getThreadId();
|
||||
if (currentTarget instanceof Target) {
|
||||
((Target)currentTarget).updateState(threadId);
|
||||
Target cTarget = (Target)currentTarget;
|
||||
cTarget.updateState(threadId);
|
||||
try {
|
||||
cTarget.getCurrentThread().getCurrentStackFrame();
|
||||
} catch (CDIException e1) {
|
||||
//e1.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
// Update the managers.
|
||||
// For the Variable/Expression Managers call only the updateManager.
|
||||
ICDIVariableManager varMgr = session.getVariableManager();
|
||||
ICDIExpressionManager expMgr = session.getExpressionManager();
|
||||
ICDIRegisterManager regMgr = session.getRegisterManager();
|
||||
ICDIMemoryManager memMgr = session.getMemoryManager();
|
||||
ICDISharedLibraryManager libMgr = session.getSharedLibraryManager();
|
||||
ICDIBreakpointManager bpMgr = session.getBreakpointManager();
|
||||
ICDISignalManager sigMgr = session.getSignalManager();
|
||||
ICDISourceManager srcMgr = session.getSourceManager();
|
||||
ICDISharedLibraryManager libMgr = session.getSharedLibraryManager();
|
||||
try {
|
||||
if (varMgr.isAutoUpdate()) {
|
||||
varMgr.update();
|
||||
|
|
@ -269,29 +302,191 @@ public class EventManager extends SessionObject implements ICDIEventManager, Obs
|
|||
if (memMgr.isAutoUpdate()) {
|
||||
memMgr.update();
|
||||
}
|
||||
if (libMgr.isAutoUpdate()) {
|
||||
libMgr.update();
|
||||
}
|
||||
if (bpMgr.isAutoUpdate()) {
|
||||
bpMgr.update();
|
||||
}
|
||||
if (sigMgr.isAutoUpdate()) {
|
||||
sigMgr.update();
|
||||
}
|
||||
if (libMgr.isAutoUpdate()) {
|
||||
libMgr.update();
|
||||
}
|
||||
if (srcMgr.isAutoUpdate()) {
|
||||
srcMgr.update();
|
||||
}
|
||||
} catch (CDIException e) {
|
||||
//System.out.println(e);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* If the deferredBreakpoint processing is set
|
||||
* catch the shared-lib-event go to the last known
|
||||
* stackframe and try to finish.
|
||||
* Save the last user command and issue it again.
|
||||
* @param stopped
|
||||
* @return
|
||||
*/
|
||||
boolean processSharedLibEvent(MIStoppedEvent stopped) {
|
||||
Session session = (Session)getSession();
|
||||
MISession mi = session.getMISession();
|
||||
|
||||
ICDITarget currentTarget = session.getCurrentTarget();
|
||||
ICDISharedLibraryManager libMgr = session.getSharedLibraryManager();
|
||||
SharedLibraryManager mgr = null;
|
||||
|
||||
if (libMgr instanceof SharedLibraryManager) {
|
||||
mgr = (SharedLibraryManager)libMgr;
|
||||
}
|
||||
|
||||
if (mgr !=null && mgr.isDeferredBreakpoint()) {
|
||||
if (stopped instanceof MISharedLibEvent) {
|
||||
// Check if we have a new library loaded
|
||||
List eventList = null;
|
||||
try {
|
||||
eventList = mgr.updateState();
|
||||
} catch (CDIException e3) {
|
||||
eventList = Collections.EMPTY_LIST;
|
||||
}
|
||||
// A new Libraries loaded, try to set the breakpoints.
|
||||
if (eventList.size() > 0) {
|
||||
boolean breakpointSet = false;
|
||||
ICDIBreakpointManager manager = session.getBreakpointManager();
|
||||
if (manager instanceof BreakpointManager) {
|
||||
BreakpointManager bpMgr = (BreakpointManager)manager;
|
||||
ICDIBreakpoint bpoints[] = null;
|
||||
try {
|
||||
bpoints = bpMgr.getDeferredBreakpoints();
|
||||
} catch (CDIException e) {
|
||||
bpoints = new ICDIBreakpoint[0];
|
||||
}
|
||||
for (int i = 0; i < bpoints.length; i++) {
|
||||
if (bpoints[i] instanceof Breakpoint) {
|
||||
Breakpoint bkpt = (Breakpoint)bpoints[i];
|
||||
try {
|
||||
bpMgr.setLocationBreakpoint(bkpt);
|
||||
bpMgr.deleteFromDeferredList(bkpt);
|
||||
bpMgr.addToBreakpointList(bkpt);
|
||||
eventList.add(new MIBreakpointCreatedEvent(bkpt.getMIBreakpoint().getNumber()));
|
||||
} catch (CDIException e) {
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
MIEvent[] events = (MIEvent[])eventList.toArray(new MIEvent[0]);
|
||||
mi.fireEvents(events);
|
||||
}
|
||||
CommandFactory factory = mi.getCommandFactory();
|
||||
int type = (lastRunningEvent == null) ? MIRunningEvent.CONTINUE : lastRunningEvent.getType();
|
||||
if (lastUserCommand == null) {
|
||||
switch (type) {
|
||||
case MIRunningEvent.NEXT:
|
||||
lastUserCommand = factory.createMIExecNext();
|
||||
break;
|
||||
case MIRunningEvent.NEXTI:
|
||||
lastUserCommand = factory.createMIExecNextInstruction();
|
||||
break;
|
||||
case MIRunningEvent.STEP:
|
||||
lastUserCommand = factory.createMIExecStep();
|
||||
break;
|
||||
case MIRunningEvent.STEPI:
|
||||
lastUserCommand = factory.createMIExecStepInstruction();
|
||||
break;
|
||||
case MIRunningEvent.FINISH:
|
||||
lastUserCommand = factory.createMIExecFinish();
|
||||
break;
|
||||
case MIRunningEvent.RETURN:
|
||||
lastUserCommand = factory.createMIExecReturn();
|
||||
break;
|
||||
case MIRunningEvent.CONTINUE: {
|
||||
MIExecContinue cont = factory.createMIExecContinue();
|
||||
try {
|
||||
mi.postCommand(cont);
|
||||
MIInfo info = cont.getMIInfo();
|
||||
if (info == null) {
|
||||
// throw new CDIException("Target is not responding");
|
||||
}
|
||||
} catch (MIException e) {
|
||||
// throw new MI2CDIException(e);
|
||||
}
|
||||
return true; // for the continue bailout early no need to the stuff below
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int miLevel = 0;
|
||||
int tid = 0;
|
||||
ICDIThread currentThread = null;
|
||||
try {
|
||||
currentThread = currentTarget.getCurrentThread();
|
||||
} catch (CDIException e1) {
|
||||
}
|
||||
if (currentThread instanceof Thread) {
|
||||
tid = ((Thread)currentThread).getId();
|
||||
}
|
||||
ICDIStackFrame frame = null;
|
||||
try {
|
||||
frame = currentThread.getCurrentStackFrame();
|
||||
} catch (CDIException e2) {
|
||||
}
|
||||
int count = 0;
|
||||
try {
|
||||
MIStackInfoDepth depth = factory.createMIStackInfoDepth();
|
||||
mi.postCommand(depth);
|
||||
MIStackInfoDepthInfo info = depth.getMIStackInfoDepthInfo();
|
||||
if (info == null) {
|
||||
//throw new CDIException("No answer");
|
||||
}
|
||||
count = info.getDepth();
|
||||
} catch (MIException e) {
|
||||
//throw new MI2CDIException(e);
|
||||
//System.out.println(e);
|
||||
}
|
||||
if (frame != null) {
|
||||
// Fortunately the ICDIStackFrame store the level
|
||||
// in ascending level the higher the stack the higher the level
|
||||
// GDB does the opposite the highest stack is 0.
|
||||
// This allow us to do some calculation, in figure out the
|
||||
// level of the old stack. The -1 is because gdb level is zero-based
|
||||
miLevel = count - frame.getLevel() - 1;
|
||||
}
|
||||
if (tid > 0) {
|
||||
MIThreadSelect selectThread = factory.createMIThreadSelect(tid);
|
||||
try {
|
||||
mi.postCommand(selectThread);
|
||||
} catch (MIException e) {
|
||||
}
|
||||
}
|
||||
if (miLevel > 0) {
|
||||
MIStackSelectFrame selectFrame = factory.createMIStackSelectFrame(miLevel);
|
||||
MIExecFinish finish = factory.createMIExecFinish();
|
||||
try {
|
||||
mi.postCommand(selectFrame);
|
||||
mi.postCommand(finish);
|
||||
} catch (MIException e) {
|
||||
}
|
||||
}
|
||||
return true;
|
||||
} else if (lastUserCommand != null) {
|
||||
Command cmd = lastUserCommand;
|
||||
lastUserCommand = null;
|
||||
try {
|
||||
mi.postCommand(cmd);
|
||||
} catch (MIException e) {
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Do any processing of before a running event.
|
||||
*/
|
||||
void processRunningEvent() {
|
||||
//Target target = getCSession().getCTarget();
|
||||
//target.clearState();
|
||||
boolean processRunningEvent(MIRunningEvent running) {
|
||||
lastRunningEvent = running;
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@
|
|||
package org.eclipse.cdt.debug.mi.core.cdi;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
|
||||
import org.eclipse.cdt.debug.core.cdi.CDIException;
|
||||
|
|
@ -41,6 +42,7 @@ public class SharedLibraryManager extends SessionObject implements ICDISharedLib
|
|||
|
||||
List sharedList;
|
||||
boolean autoupdate;
|
||||
boolean isDeferred;
|
||||
|
||||
public SharedLibraryManager (Session session) {
|
||||
super(session);
|
||||
|
|
@ -70,14 +72,22 @@ public class SharedLibraryManager extends SessionObject implements ICDISharedLib
|
|||
* @see org.eclipse.cdt.debug.core.cdi.ICDISharedLibraryManager#update()
|
||||
*/
|
||||
public void update() throws CDIException {
|
||||
Session session = (Session)getSession();
|
||||
MISession mi = session.getMISession();
|
||||
List eventList = updateState();
|
||||
MIEvent[] events = (MIEvent[])eventList.toArray(new MIEvent[0]);
|
||||
mi.fireEvents(events);
|
||||
}
|
||||
|
||||
public List updateState() throws CDIException {
|
||||
Session session = (Session)getSession();
|
||||
ICDIConfiguration conf = session.getConfiguration();
|
||||
if (!conf.supportsSharedLibrary()) {
|
||||
return; // Bail out early;
|
||||
return Collections.EMPTY_LIST; // Bail out early;
|
||||
}
|
||||
|
||||
MIShared[] miLibs = getMIShareds();
|
||||
List eventList = new ArrayList(miLibs.length);
|
||||
ArrayList eventList = new ArrayList(miLibs.length);
|
||||
for (int i = 0; i < miLibs.length; i++) {
|
||||
ICDISharedLibrary sharedlib = getSharedLibrary(miLibs[i].getName());
|
||||
if (sharedlib != null) {
|
||||
|
|
@ -107,9 +117,7 @@ public class SharedLibraryManager extends SessionObject implements ICDISharedLib
|
|||
eventList.add(new MISharedLibUnloadedEvent(oldlibs[i].getFileName()));
|
||||
}
|
||||
}
|
||||
MISession mi = session.getMISession();
|
||||
MIEvent[] events = (MIEvent[])eventList.toArray(new MIEvent[0]);
|
||||
mi.fireEvents(events);
|
||||
return eventList;
|
||||
}
|
||||
|
||||
public boolean hasSharedLibChanged(ICDISharedLibrary lib, MIShared miLib) {
|
||||
|
|
@ -133,6 +141,14 @@ public class SharedLibraryManager extends SessionObject implements ICDISharedLib
|
|||
return null;
|
||||
}
|
||||
|
||||
public void setDeferredBreakpoint (boolean set) {
|
||||
isDeferred = set;
|
||||
}
|
||||
|
||||
public boolean isDeferredBreakpoint() {
|
||||
return isDeferred;
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.eclipse.cdt.debug.core.cdi.ICDISharedLibraryManager#setSharedLibraryPaths(String[])
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -58,13 +58,11 @@ public class ResumedEvent implements ICDIResumedEvent {
|
|||
cdiType = ICDIResumedEvent.STEP_INTO_INSTRUCTION;
|
||||
break;
|
||||
|
||||
case MIRunningEvent.RETURN:
|
||||
case MIRunningEvent.FINISH:
|
||||
cdiType = ICDIResumedEvent.STEP_RETURN;
|
||||
break;
|
||||
|
||||
//MIRunningEvent.UNTIL:
|
||||
//cdiType = ICDIResumedEvent.STEP_UNTIL;
|
||||
//break;
|
||||
}
|
||||
return cdiType;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@ package org.eclipse.cdt.debug.mi.core.cdi.model;
|
|||
import org.eclipse.cdt.debug.core.cdi.CDIException;
|
||||
import org.eclipse.cdt.debug.core.cdi.ICDICondition;
|
||||
import org.eclipse.cdt.debug.core.cdi.ICDILocation;
|
||||
import org.eclipse.cdt.debug.core.cdi.model.ICDIBreakpoint;
|
||||
import org.eclipse.cdt.debug.core.cdi.model.ICDILocationBreakpoint;
|
||||
import org.eclipse.cdt.debug.mi.core.cdi.BreakpointManager;
|
||||
import org.eclipse.cdt.debug.mi.core.cdi.Condition;
|
||||
|
|
@ -21,6 +22,17 @@ public class Breakpoint extends CObject implements ICDILocationBreakpoint {
|
|||
ICDICondition condition;
|
||||
MIBreakpoint miBreakpoint;
|
||||
BreakpointManager mgr;
|
||||
int type;
|
||||
String tid;
|
||||
|
||||
public Breakpoint(BreakpointManager m, int kind, ICDILocation loc, ICDICondition cond, String threadId) {
|
||||
super(m.getSession().getCurrentTarget());
|
||||
mgr = m;
|
||||
type = kind;
|
||||
location = loc;
|
||||
condition = cond;
|
||||
tid = threadId;
|
||||
}
|
||||
|
||||
public Breakpoint(BreakpointManager m, MIBreakpoint miBreak) {
|
||||
super(m.getSession().getCurrentTarget());
|
||||
|
|
@ -39,13 +51,17 @@ public class Breakpoint extends CObject implements ICDILocationBreakpoint {
|
|||
condition = null;
|
||||
}
|
||||
|
||||
public boolean isDeferred() {
|
||||
return (miBreakpoint == null);
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpoint#getCondition()
|
||||
*/
|
||||
public ICDICondition getCondition() throws CDIException {
|
||||
if (condition == null) {
|
||||
condition = new Condition(miBreakpoint.getIgnoreCount(),
|
||||
miBreakpoint.getCondition());
|
||||
if (miBreakpoint != null)
|
||||
condition = new Condition(miBreakpoint.getIgnoreCount(), miBreakpoint.getCondition());
|
||||
}
|
||||
return condition;
|
||||
}
|
||||
|
|
@ -54,28 +70,36 @@ public class Breakpoint extends CObject implements ICDILocationBreakpoint {
|
|||
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpoint#getThreadId()
|
||||
*/
|
||||
public String getThreadId() throws CDIException {
|
||||
if (miBreakpoint != null)
|
||||
return miBreakpoint.getThreadId();
|
||||
return tid;
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpoint#isEnabled()
|
||||
*/
|
||||
public boolean isEnabled() throws CDIException {
|
||||
if (miBreakpoint != null)
|
||||
return miBreakpoint.isEnabled();
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpoint#isHardware()
|
||||
*/
|
||||
public boolean isHardware() {
|
||||
if (miBreakpoint != null)
|
||||
return miBreakpoint.isHardware();
|
||||
return (type == ICDIBreakpoint.HARDWARE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpoint#isTemporary()
|
||||
*/
|
||||
public boolean isTemporary() {
|
||||
if (miBreakpoint != null)
|
||||
return miBreakpoint.isTemporary();
|
||||
return (type == ICDIBreakpoint.TEMPORARY);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -104,6 +128,7 @@ public class Breakpoint extends CObject implements ICDILocationBreakpoint {
|
|||
*/
|
||||
public ICDILocation getLocation() throws CDIException {
|
||||
if (location == null) {
|
||||
if (miBreakpoint != null)
|
||||
location = new Location (miBreakpoint.getFile(),
|
||||
miBreakpoint.getFunction(),
|
||||
miBreakpoint.getLine(),
|
||||
|
|
@ -111,4 +136,8 @@ public class Breakpoint extends CObject implements ICDILocationBreakpoint {
|
|||
}
|
||||
return location;
|
||||
}
|
||||
|
||||
public void setLocation(ICDILocation loc) {
|
||||
location = loc;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -58,7 +58,7 @@ public class StackFrame extends CObject implements ICDIStackFrame {
|
|||
level = l;
|
||||
}
|
||||
|
||||
MIFrame getMIFrame() {
|
||||
public MIFrame getMIFrame() {
|
||||
return frame;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -40,7 +40,7 @@ public class Thread extends CObject implements ICDIThread {
|
|||
id = threadId;
|
||||
}
|
||||
|
||||
int getId() {
|
||||
public int getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
|
|
@ -53,6 +53,13 @@ public class Thread extends CObject implements ICDIThread {
|
|||
return Integer.toString(id);
|
||||
}
|
||||
|
||||
public void updateState() {
|
||||
try {
|
||||
getCurrentStackFrame();
|
||||
} catch (CDIException e) {
|
||||
}
|
||||
}
|
||||
|
||||
public ICDIStackFrame getCurrentStackFrame() throws CDIException {
|
||||
if (currentFrame == null) {
|
||||
ICDIStackFrame[] frames = getStackFrames(0, 0);
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@
|
|||
package org.eclipse.cdt.debug.mi.core.cdi.model;
|
||||
|
||||
import org.eclipse.cdt.debug.core.cdi.CDIException;
|
||||
import org.eclipse.cdt.debug.core.cdi.ICDICondition;
|
||||
import org.eclipse.cdt.debug.core.cdi.model.ICDIWatchpoint;
|
||||
import org.eclipse.cdt.debug.mi.core.cdi.BreakpointManager;
|
||||
import org.eclipse.cdt.debug.mi.core.output.MIBreakpoint;
|
||||
|
|
@ -14,6 +15,15 @@ import org.eclipse.cdt.debug.mi.core.output.MIBreakpoint;
|
|||
*/
|
||||
public class Watchpoint extends Breakpoint implements ICDIWatchpoint {
|
||||
|
||||
int watchType;
|
||||
String what;
|
||||
|
||||
public Watchpoint(BreakpointManager m, String expression, int type, int wType, ICDICondition cond) {
|
||||
super(m, type, null, cond, "");
|
||||
watchType = wType;
|
||||
what = expression;
|
||||
}
|
||||
|
||||
public Watchpoint(BreakpointManager m, MIBreakpoint miBreak) {
|
||||
super(m, miBreak);
|
||||
}
|
||||
|
|
@ -22,21 +32,30 @@ public class Watchpoint extends Breakpoint implements ICDIWatchpoint {
|
|||
* @see org.eclipse.cdt.debug.core.cdi.ICDIWatchpoint#getWatchExpression()
|
||||
*/
|
||||
public String getWatchExpression() throws CDIException {
|
||||
MIBreakpoint miPoint = getMIBreakpoint();
|
||||
if (miPoint != null)
|
||||
return getMIBreakpoint().getWhat();
|
||||
return what;
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.eclipse.cdt.debug.core.cdi.ICDIWatchpoint#isReadType()
|
||||
*/
|
||||
public boolean isReadType() {
|
||||
MIBreakpoint miPoint = getMIBreakpoint();
|
||||
if (miPoint != null)
|
||||
return getMIBreakpoint().isReadWatchpoint() || getMIBreakpoint().isAccessWatchpoint();
|
||||
return ((watchType & ICDIWatchpoint.READ) == ICDIWatchpoint.READ);
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.eclipse.cdt.debug.core.cdi.ICDIWatchpoint#isWriteType()
|
||||
*/
|
||||
public boolean isWriteType() {
|
||||
MIBreakpoint miPoint = getMIBreakpoint();
|
||||
if (miPoint != null)
|
||||
return getMIBreakpoint().isAccessWatchpoint() || getMIBreakpoint().isWriteWatchpoint();
|
||||
return ((watchType & ICDIWatchpoint.WRITE) == ICDIWatchpoint.WRITE);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ public class MIRunningEvent extends MIEvent {
|
|||
public static final int STEPI = 4;
|
||||
public static final int FINISH = 5;
|
||||
public static final int UNTIL = 6;
|
||||
public static final int RETURN = 7;
|
||||
|
||||
int type;
|
||||
|
||||
|
|
|
|||
|
|
@ -72,6 +72,10 @@ public class MIBreakpoint {
|
|||
return number;
|
||||
}
|
||||
|
||||
public void setNumber(int num) {
|
||||
number = num;
|
||||
}
|
||||
|
||||
public String getType() {
|
||||
return type;
|
||||
}
|
||||
|
|
@ -84,7 +88,7 @@ public class MIBreakpoint {
|
|||
return isWpt;
|
||||
}
|
||||
|
||||
public void setWatcpoint(boolean w) {
|
||||
public void setWatchpoint(boolean w) {
|
||||
isWpt = w;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue