Fix inline stepping test case on Linux because Thread::ThreadStoppedForAReason ignored virtual steps.

- add IsVirtualStep() virtual function to ThreadPlan, and implement it for
  ThreadPlanStepInRange
- make GetPrivateStopReason query the current thread plan for a virtual stop to
  decide if the current stop reason needs to be preserved
- remove extra check for an existing process in GetPrivateStopReason

llvm-svn: 181795

1 files changed, 6 insertions, 0 deletions

diff --git a/lldb/source/Target/ThreadPlanStepInRange.cpp b/lldb/source/Target/ThreadPlanStepInRange.cpp
index d5a6b10858f..c5bb1446479 100644
--- a/lldb/source/Target/ThreadPlanStepInRange.cpp
+++ b/lldb/source/Target/ThreadPlanStepInRange.cpp
@@ -463,3 +463,9 @@ ThreadPlanStepInRange::DoWillResume (lldb::StateType resume_state, bool current_
     }
     return true;
 }
+
+bool
+ThreadPlanStepInRange::IsVirtualStep()
+{
+  return m_virtual_step;
+}