Add cleanup of watchpoint locations during Target::DeleteCurrentProcess().

llvm-svn: 139840

3 files changed, 14 insertions, 0 deletions

diff --git a/lldb/include/lldb/Breakpoint/WatchpointLocationList.h b/lldb/include/lldb/Breakpoint/WatchpointLocationList.h
index 74c8475ebd5..7afccefa3d8 100644
--- a/lldb/include/lldb/Breakpoint/WatchpointLocationList.h
+++ b/lldb/include/lldb/Breakpoint/WatchpointLocationList.h
@@ -174,6 +174,9 @@ public:
     GetDescription (Stream *s,
                     lldb::DescriptionLevel level);
 
+    void
+    ClearAllWatchpointLocations ();
+    
     //------------------------------------------------------------------
     /// Sets the passed in Locker to hold the Watchpoint Location List mutex.
     ///
diff --git a/lldb/source/Breakpoint/WatchpointLocationList.cpp b/lldb/source/Breakpoint/WatchpointLocationList.cpp
index d04c7d20bb4..b6c773ff94e 100644
--- a/lldb/source/Breakpoint/WatchpointLocationList.cpp
+++ b/lldb/source/Breakpoint/WatchpointLocationList.cpp
@@ -189,6 +189,16 @@ WatchpointLocationList::GetDescription (Stream *s, lldb::DescriptionLevel level)
 }
 
 void
+WatchpointLocationList::ClearAllWatchpointLocations ()
+{
+    Mutex::Locker locker(m_mutex);
+    addr_map::iterator pos, end = m_address_to_location.end();
+
+    for (pos = m_address_to_location.begin(); pos != end; ++pos)
+        m_address_to_location.erase(pos);        
+}
+
+void
 WatchpointLocationList::GetListMutex (Mutex::Locker &locker)
 {
     return locker.Reset (m_mutex.GetMutex());
diff --git a/lldb/source/Target/Target.cpp b/lldb/source/Target/Target.cpp
index 607bb90b4cc..ca9e936b2bb 100644
--- a/lldb/source/Target/Target.cpp
+++ b/lldb/source/Target/Target.cpp
@@ -124,6 +124,7 @@ Target::DeleteCurrentProcess ()
         // clean up needs some help from the process.
         m_breakpoint_list.ClearAllBreakpointSites();
         m_internal_breakpoint_list.ClearAllBreakpointSites();
+        m_watchpoint_location_list.ClearAllWatchpointLocations();
         m_process_sp.reset();
     }
 }