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Code Issues Wiki Activity

Bug 340262: Duplicate --thread-group when resuming a process in non-stop and GDB 7.2

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Marc Khouzam 2011-04-04 02:46:09 +00:00
parent de27defb84
commit 19df0d4e31
1 changed files with 87 additions and 1 deletions
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88
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/GDBRunControl_7_2_NS.java
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@ -34,6 +34,7 @@ import org.eclipse.cdt.dsf.debug.service.IRunControl;
import org.eclipse.cdt.dsf.debug.service.IRunControl2;
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService;
import org.eclipse.cdt.dsf.debug.service.command.ICommandControlService.ICommandControlDMContext;
import org.eclipse.cdt.dsf.gdb.internal.GdbPlugin;
import org.eclipse.cdt.dsf.mi.service.IMICommandControl;
import org.eclipse.cdt.dsf.mi.service.IMIContainerDMContext;
import org.eclipse.cdt.dsf.mi.service.IMIExecutionDMContext;
@ -47,6 +48,8 @@ import org.eclipse.cdt.dsf.mi.service.command.events.MIStoppedEvent;
import org.eclipse.cdt.dsf.mi.service.command.output.MIInfo;
import org.eclipse.cdt.dsf.service.DsfServiceEventHandler;
import org.eclipse.cdt.dsf.service.DsfSession;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
/**
* Version of the non-stop runControl for GDB 7.2
@ -75,6 +78,8 @@ public class GDBRunControl_7_2_NS extends GDBRunControl_7_0_NS
*/
private Map<IMIExecutionDMContext,MIStoppedEvent> fSilencedSignalEvent = new HashMap<IMIExecutionDMContext, MIStoppedEvent>();
private Map<IDMContext, ExecuteWithTargetAvailableOperation> execWithTargetAvailMap = new HashMap<IDMContext, ExecuteWithTargetAvailableOperation>();
///////////////////////////////////////////////////////////////////////////
// Initialization and shutdown
///////////////////////////////////////////////////////////////////////////
@ -114,7 +119,88 @@ public class GDBRunControl_7_2_NS extends GDBRunControl_7_0_NS
super.shutdown(rm);
}
private Map<IDMContext, ExecuteWithTargetAvailableOperation> execWithTargetAvailMap = new HashMap<IDMContext, ExecuteWithTargetAvailableOperation>();
@Override
public void suspend(final IExecutionDMContext context, final RequestMonitor rm) {
assert context != null;
IMIExecutionDMContext thread = DMContexts.getAncestorOfType(context, IMIExecutionDMContext.class);
IMIContainerDMContext container = DMContexts.getAncestorOfType(context, IMIContainerDMContext.class);
if (thread == null && container == null) {
rm.setStatus(new Status(IStatus.ERROR, GdbPlugin.PLUGIN_ID, NOT_SUPPORTED, "Invalid context type.", null)); //$NON-NLS-1$
rm.done();
return;
}
canSuspend(context, new DataRequestMonitor<Boolean>(ImmediateExecutor.getInstance(), rm) {
@Override
protected void handleSuccess() {
if (getData()) {
fConnection.queueCommand(fCommandFactory.createMIExecInterrupt(context), new DataRequestMonitor<MIInfo>(getExecutor(), rm));
} else {
rm.setStatus(new Status(IStatus.ERROR, GdbPlugin.PLUGIN_ID, NOT_SUPPORTED,
"Given context: " + context + ", is already suspended.", null)); //$NON-NLS-1$ //$NON-NLS-2$
rm.done();
}
}
});
}
@Override
public void resume(final IExecutionDMContext context, final RequestMonitor rm) {
assert context != null;
final IMIExecutionDMContext thread = DMContexts.getAncestorOfType(context, IMIExecutionDMContext.class);
final IMIContainerDMContext container = DMContexts.getAncestorOfType(context, IMIContainerDMContext.class);
if (thread == null && container == null) {
rm.setStatus(new Status(IStatus.ERROR, GdbPlugin.PLUGIN_ID, NOT_SUPPORTED, "Invalid context type.", null)); //$NON-NLS-1$
rm.done();
return;
}
canResume(context, new DataRequestMonitor<Boolean>(ImmediateExecutor.getInstance(), rm) {
@Override
protected void handleSuccess() {
if (getData()) {
if (thread != null) {
doResumeThread(thread, rm);
return;
}
if (container != null) {
doResumeContainer(container, rm);
return;
}
} else {
rm.setStatus(new Status(IStatus.ERROR, GdbPlugin.PLUGIN_ID, NOT_SUPPORTED,
"Given context: " + context + ", is already running.", null)); //$NON-NLS-1$ //$NON-NLS-2$
rm.done();
}
}
});
}
private void doResumeThread(IMIExecutionDMContext context, final RequestMonitor rm) {
final MIThreadRunState threadState = fThreadRunStates.get(context);
if (threadState == null) {
rm.setStatus(new Status(IStatus.ERROR, GdbPlugin.PLUGIN_ID, INVALID_STATE,
"Given context: " + context + " can't be found.", null)); //$NON-NLS-1$ //$NON-NLS-2$
rm.done();
return;
}
threadState.fResumePending = true;
fConnection.queueCommand(fCommandFactory.createMIExecContinue(context), new DataRequestMonitor<MIInfo>(getExecutor(), rm) {
@Override
protected void handleFailure() {
threadState.fResumePending = false;
super.handleFailure();
}
});
}
private void doResumeContainer(IMIContainerDMContext context, final RequestMonitor rm) {
fConnection.queueCommand(fCommandFactory.createMIExecContinue(context), new DataRequestMonitor<MIInfo>(getExecutor(), rm));
}
@Override
public void executeWithTargetAvailable(IDMContext ctx, final Sequence.Step[] steps, final RequestMonitor rm) {