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+/*  IBM_PROLOG_BEGIN_TAG
+ *  This is an automatically generated prolog.
+ *
+ *  $Source: src/usr/pore/poreve/porevesrc/dbg.H $
+ *
+ *  IBM CONFIDENTIAL
+ *
+ *  COPYRIGHT International Business Machines Corp. 2012
+ *
+ *  p1
+ *
+ *  Object Code Only (OCO) source materials
+ *  Licensed Internal Code Source Materials
+ *  IBM HostBoot Licensed Internal Code
+ *
+ *  The source code for this program is not published or other-
+ *  wise divested of its trade secrets, irrespective of what has
+ *  been deposited with the U.S. Copyright Office.
+ *
+ *  Origin: 30
+ *
+ *  IBM_PROLOG_END_TAG
+ */
+#ifndef __VSBE_POREVEDBG_H
+#define __VSBE_POREVEDBG_H
+
+// $Id: dbg.H,v 1.2 2011/06/03 19:50:19 jeshua Exp $
+
+/// \file dbg.H
+/// \brief The PORE Virtual Environment - Debugged
+
+#include "poreve.H"
+
+namespace vsbe {
+    class PoreVeDbg;
+};
+
+
+////////////////////////////////////////////////////////////////////////////
+// PoreVeDbg
+////////////////////////////////////////////////////////////////////////////
+
+/// The PoreVe Debug configuration
+///
+/// This derivation from PoreVe supports the Tcl debug environment for
+/// PoreVe. The constructor takes an extra argument which is a character
+/// string containing the name of a script (file) to run when the debugger
+/// starts. 
+
+class
+vsbe::PoreVeDbg : public vsbe::PoreVe {
+
+public:
+
+    ////////////////////////////// Creators //////////////////////////////
+
+    /// Construct the PoreVeDbg
+    ///
+    /// \param[in] i_id The PORE IBUF_ID (engine type) of the Pore component.
+    /// This will be PORE_SBE for host boot/SBE applications, and PORE_SLW for
+    /// testing Sleep/Winkle applications. 
+    ///
+    /// \param[in] i_masterTarget  The fapi::Target associated with the master
+    /// chip in an HBI master/slave configuration.  This target is also
+    /// installed into \a iv_slaveTarget by the constructor.
+    ///
+    /// \param[in] i_arg A private argument for the created model.  In the
+    /// case of this debugged model this is a character string naming a script
+    /// to be run when the debugger starts.
+    PoreVeDbg(const PoreIbufId i_id, 
+              const fapi::Target i_masterTarget,
+              const void* i_arg);
+
+    virtual ~PoreVeDbg();
+
+
+    ////////////////////  Simulation Interface    /////////////////////////
+
+    /// See PoreModel::run()
+    ///
+    /// This API is provided as a convenience.  Currently the only model in
+    /// the system that is 'clocked' is the PoreModel.
+    virtual int
+    run(const uint64_t i_instructions, uint64_t& o_ran);
+
+
+    ////////////////////  Public Implementation ////////////////////////////
+
+    /// PoreVeDbg is a singleton class, and this is the singleton instance.
+    static PoreVeDbg* cv_instance;
+
+
+    //////////////////// Protected Implementation //////////////////////////
+
+protected:
+
+    /// The argument passed at creation
+    char* iv_arg;
+
+    /// Used by the run() method.  
+    ///
+    /// The first time run() is called on the debug model the debugging
+    /// environment is initialized and any script specified at creation is
+    /// executed. 
+    bool iv_initialized;
+
+    
+    ///////////////////////////// Safety //////////////////////////////////
+
+private:
+    PoreVeDbg(const PoreVeDbg& i_rhs);
+    PoreVeDbg& operator=(const PoreVeDbg& i_rhs);
+};
+
+#endif  // __VSBE_POREVEDBG_H