1 files changed, 27 insertions, 26 deletions
diff --git a/util/statetrace/tracechild.hh b/util/statetrace/tracechild.hh
index 24712f816..247714111 100644
--- a/util/statetrace/tracechild.hh
+++ b/util/statetrace/tracechild.hh
@@ -35,32 +35,33 @@
 
 class TraceChild : public RegState
 {
-protected:
-        int pid;
-        uint64_t instructions;
-        bool tracing;
-public:
-        TraceChild() : tracing(false), instructions(0)
-        {;}
-        virtual bool sendState(int socket) = 0;
-        virtual bool startTracing(const char * pathToFile,
-                char * const argv[]);
-        virtual bool stopTracing();
-        virtual bool step();
-        virtual uint64_t getPC() = 0;
-        virtual uint64_t getSP() = 0;
-        virtual std::ostream & outputStartState(std::ostream & os) = 0;
-        int getPid()
-        {
-            return pid;
-        }
-        bool isTracing()
-        {
-                return tracing;
-        }
-protected:
-        bool ptraceSingleStep();
-        bool doWait();
+  protected:
+    int pid;
+    uint64_t instructions;
+    bool tracing;
+  public:
+    TraceChild() : tracing(false), instructions(0)
+    {;}
+    virtual bool sendState(int socket) = 0;
+    virtual bool startTracing(const char * pathToFile, char * const argv[]);
+    virtual bool stopTracing();
+    virtual bool step();
+    virtual uint64_t getPC() = 0;
+    virtual uint64_t getSP() = 0;
+    virtual std::ostream & outputStartState(std::ostream & os) = 0;
+    int
+    getPid()
+    {
+        return pid;
+    }
+    bool
+    isTracing()
+    {
+        return tracing;
+    }
+  protected:
+    bool ptraceSingleStep();
+    bool doWait();
 };
 
 TraceChild * genTraceChild();