[Lldb-commits] [lldb] [lldb] Detect a Darwin kernel issue and work around it (PR #81573)

[via lldb-commits]

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@@ -825,6 +806,56 @@ StopInfoSP StopInfoMachException::CreateStopReasonWithMachException(
     break;
   }
 
-  return StopInfoSP(new StopInfoMachException(thread, exc_type, exc_data_count,
-                                              exc_code, exc_sub_code));
+  return StopInfoSP(new StopInfoMachException(
+      thread, exc_type, exc_data_count, exc_code, exc_sub_code,
+      not_stepping_but_got_singlestep_exception));
+}
+
+// Detect an unusual situation on Darwin where:
+//
+//   0. We did an instruction-step before this.
+//   1. We have a hardware breakpoint or watchpoint set.
+//   2. We are resuming the process.
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jimingham wrote:

Technically we also "resume" the process when we single step.  You mean we're not single stepping here, I'd say the explicitly.

https://github.com/llvm/llvm-project/pull/81573