commit 6561155acc9dee660de73e4aa8215839a06f01a7
author Greg Clayton <gclayton@apple.com> Sat Jun 04 01:26:29 2011 +0000
committer Greg Clayton <gclayton@apple.com> Sat Jun 04 01:26:29 2011 +0000
tree 1ad3e2774367e0f88a73f2685d3225a46a7663ae
parent 439944614eba902fd4faf2bc9a1d838a4fbf5784

Created a std::string in the base StopInfo class for the description and
cleaned up all base classes that had their own copy. Added a SetDescription
accessor to the StopInfo class.



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@132615 91177308-0d34-0410-b5e6-96231b3b80d8

source/Target/StopInfo.cpp

diff --git a/source/Target/StopInfo.cpp b/source/Target/StopInfo.cpp
index 33d9a32..a958710 100644
--- a/source/Target/StopInfo.cpp
+++ b/source/Target/StopInfo.cpp
@@ -253,8 +253,7 @@
 public:
 
     StopInfoUnixSignal (Thread &thread, int signo) :
-        StopInfo (thread, signo),
-        m_description()
+        StopInfo (thread, signo)
     {
     }
     
@@ -306,9 +305,6 @@
         }
         return m_description.c_str();
     }
-
-private:
-    std::string m_description;
 };
 
 //----------------------------------------------------------------------
@@ -337,7 +333,47 @@
     virtual const char *
     GetDescription ()
     {
+        if (m_description.empty())
         return "trace";
+        else
+            return m_description.c_str();
+    }
+};
+
+
+//----------------------------------------------------------------------
+// StopInfoException
+//----------------------------------------------------------------------
+
+class StopInfoException : public StopInfo
+{
+public:
+    
+    StopInfoException (Thread &thread, const char *description) :
+        StopInfo (thread, LLDB_INVALID_UID)
+    {
+        if (description)
+            SetDescription (description);
+    }
+    
+    virtual 
+    ~StopInfoException ()
+    {
+    }
+    
+    virtual StopReason
+    GetStopReason () const
+    {
+        return eStopReasonException;
+    }
+    
+    virtual const char *
+    GetDescription ()
+    {
+        if (m_description.empty())
+            return "exception";
+        else
+            return m_description.c_str();
     }
 };
 
@@ -380,7 +416,6 @@
 
 private:
     ThreadPlanSP m_plan_sp;
-    std::string m_description;
 };
 
 StopInfoSP
@@ -418,3 +453,9 @@
 {
     return StopInfoSP (new StopInfoThreadPlan (plan_sp));
 }
+
+StopInfoSP
+StopInfo::CreateStopReasonWithException (Thread &thread, const char *description)
+{
+    return StopInfoSP (new StopInfoException (thread, description));
+}