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Bug 353423: Simpler solution using -thread-info instead of -list-thread-groups --recurse 1

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This commit is contained in:
Marc Khouzam 2011-08-01 11:32:38 -04:00
parent ebfa9bcd0a
commit fd690737ac
1 changed files with 33 additions and 41 deletions
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74
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/GDBRunControl_7_2_NS.java
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@ -30,10 +30,8 @@ import org.eclipse.cdt.dsf.mi.service.IMIExecutionDMContext;
import org.eclipse.cdt.dsf.mi.service.IMIRunControl;
import org.eclipse.cdt.dsf.mi.service.command.CommandFactory;
import org.eclipse.cdt.dsf.mi.service.command.output.MIInfo;
import org.eclipse.cdt.dsf.mi.service.command.output.MIListThreadGroupsInfo;
import org.eclipse.cdt.dsf.mi.service.command.output.MIListThreadGroupsInfo.IThreadGroupInfo;
import org.eclipse.cdt.dsf.mi.service.command.output.MIListThreadGroupsInfo.IThreadGroupInfo2;
import org.eclipse.cdt.dsf.mi.service.command.output.MIThread;
import org.eclipse.cdt.dsf.mi.service.command.output.MIThreadInfoInfo;
import org.eclipse.cdt.dsf.service.DsfSession;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
@ -179,52 +177,46 @@ public class GDBRunControl_7_2_NS extends GDBRunControl_7_0_NS
fConnection.queueCommand(fCommandFactory.createMIExecContinue(context), new DataRequestMonitor<MIInfo>(getExecutor(), rm));
}
/**
* @since 4.1
*/
protected void refreshThreads() {
fConnection.queueCommand(
fCommandFactory.createMIListThreadGroups(fConnection.getContext(), false, true),
new DataRequestMonitor<MIListThreadGroupsInfo>(getExecutor(), null) {
fCommandFactory.createMIThreadInfo(fConnection.getContext()),
new DataRequestMonitor<MIThreadInfoInfo>(getExecutor(), null) {
@Override
protected void handleSuccess() {
IThreadGroupInfo[] groups = getData().getGroupList();
for (IThreadGroupInfo group : groups) {
if (group instanceof IThreadGroupInfo2) {
MIThread[] threadList = ((IThreadGroupInfo2)group).getThreads();
for (MIThread thread : threadList) {
String threadId = thread.getThreadId();
IMIContainerDMContext containerDmc =
fProcService.createContainerContextFromThreadId(fConnection.getContext(), threadId);
IProcessDMContext processDmc = DMContexts.getAncestorOfType(containerDmc, IProcessDMContext.class);
IThreadDMContext threadDmc =
fProcService.createThreadContext(processDmc, threadId);
IMIExecutionDMContext execDmc = fProcService.createExecutionContext(containerDmc, threadDmc, threadId);
MIThread[] threadList = getData().getThreadList();
for (MIThread thread : threadList) {
String threadId = thread.getThreadId();
IMIContainerDMContext containerDmc =
fProcService.createContainerContextFromThreadId(fConnection.getContext(), threadId);
IProcessDMContext processDmc = DMContexts.getAncestorOfType(containerDmc, IProcessDMContext.class);
IThreadDMContext threadDmc =
fProcService.createThreadContext(processDmc, threadId);
IMIExecutionDMContext execDmc = fProcService.createExecutionContext(containerDmc, threadDmc, threadId);
MIThreadRunState threadState = fThreadRunStates.get(execDmc);
if (threadState != null) {
// We may not know this thread. This can happen when dealing with a remote
// where thread events are not reported immediately.
// However, the -list-thread-groups command we just sent will make
// GDB send those events. Therefore, we can just ignore threads we don't
// know about, and wait for those events.
if (MIThread.MI_THREAD_STATE_RUNNING.equals(thread.getState())) {
if (threadState.fSuspended == true) {
// We missed a resumed event! Send it now.
IResumedDMEvent resumedEvent = new ResumedEvent(execDmc, null);
fConnection.getSession().dispatchEvent(resumedEvent, getProperties());
}
} else if (MIThread.MI_THREAD_STATE_STOPPED.equals(thread.getState())) {
if (threadState.fSuspended == false) {
// We missed a suspend event! Send it now.
ISuspendedDMEvent suspendedEvent = new SuspendedEvent(execDmc, null);
fConnection.getSession().dispatchEvent(suspendedEvent, getProperties());
}
} else {
assert false : "Invalid thread state: " + thread.getState(); //$NON-NLS-1$
}
}
MIThreadRunState threadState = fThreadRunStates.get(execDmc);
if (threadState != null) {
// We may not know this thread. This can happen when dealing with a remote
// where thread events are not reported immediately.
// However, the -list-thread-groups command we just sent will make
// GDB send those events. Therefore, we can just ignore threads we don't
// know about, and wait for those events.
if (MIThread.MI_THREAD_STATE_RUNNING.equals(thread.getState())) {
if (threadState.fSuspended == true) {
// We missed a resumed event! Send it now.
IResumedDMEvent resumedEvent = new ResumedEvent(execDmc, null);
fConnection.getSession().dispatchEvent(resumedEvent, getProperties());
}
} else if (MIThread.MI_THREAD_STATE_STOPPED.equals(thread.getState())) {
if (threadState.fSuspended == false) {
// We missed a suspend event! Send it now.
ISuspendedDMEvent suspendedEvent = new SuspendedEvent(execDmc, null);
fConnection.getSession().dispatchEvent(suspendedEvent, getProperties());
}
} else {
assert false : "Invalid thread state: " + thread.getState(); //$NON-NLS-1$
}
}
}