Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / sam-t2 / sam / cpus / vonk / n2 / api / pfe / src / N2_Python.i

/*
* ========== Copyright Header Begin ==========================================
* 
* OpenSPARC T2 Processor File: N2_Python.i
* Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
* 
* The above named program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License version 2 as published by the Free Software Foundation.
* 
* The above named program is distributed in the hope that it will be 
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* General Public License for more details.
* 
* You should have received a copy of the GNU General Public
* License along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
* 
* ========== Copyright Header End ============================================
*/

%module N2_Python

%{
#include "N2_Tlb.h"
#include "N2_Model.h"
#include "N2_Cpu.h"
#include "N2_Core.h"
#include "N2_Strand.h"
%}

%include "SS_Python.i"

class N2_Tlb : public SS_Tlb
{
  public:
    void insert( SS_Tte* tte );
};

class N2_Strand : public SS_Strand
{
  public:
};

class N2_Core : public SS_Node
{
  public:
    %extend {
    int         strand_cnt()		{ return N2_Model::NO_STRANDS_PER_CORE; }
    N2_Strand*  strand_ptr( int i )	{ return self->strand[i]; }
    }

    N2_Tlb inst_tlb;
    N2_Tlb data_tlb;
};

class N2_Cpu : public SS_Node
{
  public:
    void hard_reset();
    %extend {
    void snapshot( SS_SnapShot& ss ){}

    int         core_cnt()		{ return N2_Model::NO_CORES_PER_CPU; }
    N2_Core*    core_ptr( int i )	{ return self->core[i]; }
    }
};

%inline %{
/* n2_cpu() is used when we already have created a N2_Cpu elsewhere
   and we have a long value representing its pointer. n2_cpu() casts
   it to a proper SWIG pointer */

N2_Cpu* n2_cpu( int64_t p )
{
  return val2ptr<N2_Cpu>(p);
}
N2_Model* n2_model( int64_t p )
{
  return val2ptr<N2_Model>(p);
}
%}

class N2_Model : public SS_Model
{
  public:
    N2_Model();

    void create_cpu( uint_t no_cpu );

    N2_Cpu* cpu_ptr( uint_t i );
};