================
@@ -103,6 +103,12 @@ bool ThreadPlanStepOverBreakpoint::ShouldStop(Event
*event_ptr) {
bool ThreadPlanStepOverBreakpoint::StopOthers() { return true; }
+// The ThreadPlanSingleThreadTimeout can interrupt and resume all threads
during
+// stepping, which may cause them to miss breakpoint. Therefore, we should
+// prevent the creation of ThreadPlanSingleThreadTimeout during a step-over
+// breakpoint.
----------------
clayborg wrote:
It might be a bit more clear to say something like:
```
// This thread plan does a single instruction step over a breakpoint
instruction and needs
// to not resume other threads, so return false to stop the
ThreadPlanSingleThreadTimeout
// from timing out and trying to resume all threads. If all threads gets
resumed before we
// disable, single step and re-enable the breakpoint, we can miss breakpoints
on other
// threads.
```
https://github.com/llvm/llvm-project/pull/104532
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