// ========== Copyright Header Begin ==========================================
// OpenSPARC T2 Processor File: CSRAccessMethod.vr
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
// 4150 Network Circle, Santa Clara, California 95054, U.S.A.
// * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
// This 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 program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// For the avoidance of doubt, and except that if any non-GPL license
// choice is available it will apply instead, Sun elects to use only
// the General Public License version 2 (GPLv2) at this time for any
// software where a choice of GPL license versions is made
// available with the language indicating that GPLv2 or any later version
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// ========== Copyright Header End ============================================
#include "general_csr_defines.vri"
//=================================================
// This virtual class enforces the interface to any user defined methods
//=================================================
protected bit [CSRT_MODE_WIDTH-1:0] accessor_mode;
protected ReportClass CSRReport = new ;
//=================================================
//=================================================
task new (integer input_verbosity_level = CSRT_ERROR_MSG_ONLY_ENABLED) {
//=================================================
//=================================================
virtual function bit [CSRT_DATA_WIDTH-1:0] read (bit[CSRT_ADDR_OFFSET_WIDTH-1:0] addr) {}
//=================================================
//=================================================
virtual task write (bit[CSRT_ADDR_OFFSET_WIDTH-1:0] addr, bit [CSRT_DATA_WIDTH-1:0] data) {}
//=================================================
// Set Accessor Mode Task
//=================================================
task set_accessor_mode (bit [CSRT_MODE_WIDTH-1:0] new_accessor_mode) {
accessor_mode = new_accessor_mode;
} // end task set_accessor_mode()
//=================================================
// Get Accessor Mode Function
//=================================================
function bit [CSRT_MODE_WIDTH-1:0] get_accessor_mode () {
get_accessor_mode = accessor_mode;
} // end function get_accessor_mode()
} // end class CSRAccessMethod