HIFIVE1-VP/platform/incl/sysc/SiFive/gen/plic_regs.h

104 lines
3.7 KiB
C++

////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017, MINRES Technologies GmbH
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// Created on: Fri Nov 10 18:01:53 CET 2017
// * plic_regs.h Author: <RDL Generator>
//
////////////////////////////////////////////////////////////////////////////////
#ifndef _PLIC_REGS_H_
#define _PLIC_REGS_H_
#include <scc/utilities.h>
#include <util/bit_field.h>
#include <scc/register.h>
#include <scc/tlm_target.h>
namespace sysc {
class plic_regs :
public sc_core::sc_module,
public scc::resetable
{
public:
// storage declarations
BEGIN_BF_DECL(priority_t, uint32_t);
BF_FIELD(priority, 0, 3);
END_BF_DECL() ;
std::array<priority_t, 256> r_priority;
std::array<uint32_t, 8> r_pending;
std::array<uint32_t, 8> r_enabled;
BEGIN_BF_DECL(threshold_t, uint32_t);
BF_FIELD(threshold, 0, 3);
END_BF_DECL() r_threshold;
uint32_t r_claim_complete;
// register declarations
scc::sc_register_indexed<priority_t, 256> priority;
scc::sc_register_indexed<uint32_t, 8> pending;
scc::sc_register_indexed<uint32_t, 8> enabled;
scc::sc_register<threshold_t> threshold;
scc::sc_register<uint32_t> claim_complete;
plic_regs(sc_core::sc_module_name nm);
template<unsigned BUSWIDTH=32>
void registerResources(scc::tlm_target<BUSWIDTH>& target);
};
}
//////////////////////////////////////////////////////////////////////////////
// member functions
//////////////////////////////////////////////////////////////////////////////
inline sysc::plic_regs::plic_regs(sc_core::sc_module_name nm)
: sc_core::sc_module(nm)
, NAMED(priority, r_priority, 0, *this)
, NAMED(pending, r_pending, 0, *this)
, NAMED(enabled, r_enabled, 0, *this)
, NAMED(threshold, r_threshold, 0, *this)
, NAMED(claim_complete, r_claim_complete, 0, *this)
{
}
template<unsigned BUSWIDTH>
inline void sysc::plic_regs::registerResources(scc::tlm_target<BUSWIDTH>& target) {
target.addResource(priority, 0x0UL);
target.addResource(pending, 0x1000UL);
target.addResource(enabled, 0x2000UL);
target.addResource(threshold, 0x200000UL);
target.addResource(claim_complete, 0x200004UL);
}
#endif // _PLIC_REGS_H_