[Lldb-commits] [PATCH] Expect stop reason watchpoint for the step over breakpoint thread plan

[Tamas Berghammer]

Hi jingham,

Expect stop reason watchpoint for the step over breakpoint thread plan

Some kernel report a hardware watchpoint hit trap after a single step operation 
instead of a trace operation.

http://reviews.llvm.org/D8081

Files:
  source/Target/ThreadPlanStepOverBreakpoint.cpp

Index: source/Target/ThreadPlanStepOverBreakpoint.cpp
===================================================================
--- source/Target/ThreadPlanStepOverBreakpoint.cpp
+++ source/Target/ThreadPlanStepOverBreakpoint.cpp
@@ -76,6 +76,8 @@
         {
         case eStopReasonTrace:
         case eStopReasonNone:
+        // Some kernel reports the stop reason for a single step request as a 
hit of a hardware watchpoint
+        case eStopReasonWatchpoint:
             return true;
         case eStopReasonBreakpoint:
             // It's a little surprising that we stop here for a breakpoint 
hit.  However, when you single step ONTO a

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Index: source/Target/ThreadPlanStepOverBreakpoint.cpp
===================================================================
--- source/Target/ThreadPlanStepOverBreakpoint.cpp
+++ source/Target/ThreadPlanStepOverBreakpoint.cpp
@@ -76,6 +76,8 @@
         {
         case eStopReasonTrace:
         case eStopReasonNone:
+        // Some kernel reports the stop reason for a single step request as a hit of a hardware watchpoint
+        case eStopReasonWatchpoint:
             return true;
         case eStopReasonBreakpoint:
             // It's a little surprising that we stop here for a breakpoint hit.  However, when you single step ONTO a

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