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Code Issues Wiki Activity

[225921] Gray out step-return when in main() for non-stop

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This commit is contained in:
Marc Khouzam 2009-05-27 19:55:58 +00:00
parent 6f00d065b3
commit 5ebe6f4989
1 changed files with 23 additions and 1 deletions
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24
dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/service/GDBRunControl_7_0_NS.java
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@ -487,10 +487,32 @@ public class GDBRunControl_7_0_NS extends AbstractDsfService implements IMIRunCo
return false; return false;
} }
public void canStep(IExecutionDMContext context, StepType stepType, DataRequestMonitor<Boolean> rm) { public void canStep(final IExecutionDMContext context, StepType stepType, final DataRequestMonitor<Boolean> rm) {
// If it's a thread, just look it up // If it's a thread, just look it up
if (context instanceof IMIExecutionDMContext) { if (context instanceof IMIExecutionDMContext) {
if (stepType == StepType.STEP_RETURN) {
// A step return will always be done in the top stack frame.
// If the top stack frame is the only stack frame, it does not make sense
// to do a step return since GDB will reject it.
MIStack stackService = getServicesTracker().getService(MIStack.class);
if (stackService != null) {
// Check that the stack is at least two deep.
stackService.getStackDepth(context, 2, new DataRequestMonitor<Integer>(getExecutor(), rm) {
@Override
public void handleCompleted() {
if (isSuccess() && getData() == 1) {
rm.setData(false);
rm.done();
} else {
canResume(context, rm);
}
}
});
return;
}
}
canResume(context, rm); canResume(context, rm);
return; return;
} }