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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/pore/poreve/porevesrc/dbg.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2012,2014 */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* 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
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