mirror of https://github.com/Minres/RDL-Editor.git
192 lines
10 KiB
Plaintext
192 lines
10 KiB
Plaintext
package com.minres.rdl.generator
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import com.minres.rdl.IntegerWithRadix
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import com.minres.rdl.rdl.ComponentDefinition
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import com.minres.rdl.rdl.ComponentDefinitionType
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import com.minres.rdl.rdl.ComponentInstance
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import com.minres.rdl.rdl.Instantiation
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import java.util.Date
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import static extension com.minres.rdl.RdlUtil.*
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class RegfileGenerator extends RdlBaseGenerator{
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val ComponentDefinition componentDefinition
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new(ComponentDefinition definition) {
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componentDefinition=definition
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}
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override boolean getOverwrite(){
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true
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}
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override String generateHeader(String namespace)'''
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/*
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* Copyright (c) 2019 -2022 MINRES Technologies GmbH
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Created on: «new Date»
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* * «componentDefinition.effectiveName».h Author: <RDL Generator>
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*
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*/
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#ifndef _«namespace.toUpperCase»_GEN_«componentDefinition.effectiveName.toUpperCase»_H_
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#define _«namespace.toUpperCase»_GEN_«componentDefinition.effectiveName.toUpperCase»_H_
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#include <scc/utilities.h>
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#include <util/bit_field.h>
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#include <scc/register.h>
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#include <scc/tlm_target.h>
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«FOR instantiation : componentDefinition.instantiations»
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«IF instantiation.componentDefinition.type == ComponentDefinitionType.REGFILE»
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#include "«instantiation.componentDefinition.effectiveName».h"
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«ENDIF»
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«ENDFOR»
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namespace «namespace» {
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namespace gen {
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class «componentDefinition.effectiveName»_regs :
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public sc_core::sc_module,
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public scc::resetable
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{
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public:
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//////////////////////////////////////////////////////////////////////////////
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// storage declarations
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//////////////////////////////////////////////////////////////////////////////
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«FOR cdef : componentDefinition.componentDefinitions»
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«IF cdef.type == ComponentDefinitionType.REG»
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BEGIN_BF_DECL(«cdef.effectiveName»+'_t'», uint«cdef»_t);
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«cdef.genFieldDeclarations»
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END_BF_DECL();
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«ENDIF»
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«ENDFOR»
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«FOR instantiation : componentDefinition.instantiations»
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«IF instantiation.componentDefinition.type == ComponentDefinitionType.REGFILE»
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«FOR instance : instantiation.componentInstances»
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«instantiation.componentDefinition.effectiveName»_regs i_«instance.name»{"«instance.name»"};
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«ENDFOR»
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«ELSEIF instantiation.componentDefinition.type == ComponentDefinitionType.REG»
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«IF instantiation.isFilledByField»
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«IF instantiation.componentInstances.filter[it.range===null].size>0»
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uint«instantiation.size»_t «instantiation.componentInstances.filter[it.range===null].map['r_'+it.name].join(', ')»;
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«ENDIF»
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«FOR componentInstance : instantiation.componentInstances.filter[it.range!==null]»
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std::array<uint«instantiation.size»_t, «componentInstance.range.absSize»> r_«componentInstance.name»;
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«ENDFOR»
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«ELSEIF instantiation.componentDefinition.instantiations.size==0»
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«IF instantiation.componentInstances.filter[it.range===null].size>0»
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uint«instantiation.size»_t «instantiation.componentInstances.filter[it.range===null].map['r_'+it.name].join(', ')»;
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«ENDIF»
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«FOR componentInstance : instantiation.componentInstances.filter[it.range!==null]»
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std::array<uint«instantiation.size»_t, «componentInstance.range.absSize»> r_«componentInstance.name»;
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«ENDFOR»
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«ELSE»
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BEGIN_BF_DECL(«instantiation.component.effectiveName»_t, uint«instantiation.size»_t);
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«instantiation.definingComponent.genFieldDeclarations»
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END_BF_DECL() «instantiation.componentInstances.filter[it.range===null].map['r_'+it.name].join(', ')»;
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«FOR componentInstance : instantiation.componentInstances.filter[it.range!==null]»
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std::array<«instantiation.component.effectiveName»_t, «componentInstance.range.absSize»> r_«componentInstance.name»;
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«ENDFOR»
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«ENDIF»
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«ENDIF»
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«ENDFOR»
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//////////////////////////////////////////////////////////////////////////////
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// register declarations
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//////////////////////////////////////////////////////////////////////////////
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«FOR instantiation : componentDefinition.instantiations»
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«FOR instance : instantiation.componentInstances»
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«IF instantiation.componentDefinition.type == ComponentDefinitionType.REGFILE»
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// scc::sc_register_file<«instantiation.componentDefinition.effectiveName»_regs> «instance.name»;
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«ELSEIF instantiation.componentDefinition.type == ComponentDefinitionType.REG»
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«IF instance.range===null»
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«IF instantiation.componentDefinition.instantiations.size==0»
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scc::sc_register<uint«instantiation.size»_t> «instance.name»;
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«ELSEIF instantiation.isFilledByField»
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scc::sc_register<uint«instantiation.size»_t> «instance.name»;
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«ELSE»
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scc::sc_register<«instantiation.componentDefinition.effectiveName»_t> «instance.name»;
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«ENDIF»
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«ELSE»
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«IF instantiation.componentDefinition.instantiations.size==0»
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scc::sc_register_indexed<uint«instantiation.size»_t, «instance.range.absSize»> «instance.name»;
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«ELSEIF instantiation.isFilledByField»
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scc::sc_register_indexed<uint«instantiation.size»_t, «instance.range.absSize»> «instance.name»;
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«ELSE»
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scc::sc_register_indexed<«instantiation.component.effectiveName»_t, «instance.range.absSize»> «instance.name»;
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«ENDIF»
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«ENDIF»
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«ENDIF»
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«ENDFOR»
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«ENDFOR»
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«componentDefinition.effectiveName»_regs(sc_core::sc_module_name nm);
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template<unsigned BUSWIDTH=32>
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void registerResources(scc::tlm_target<BUSWIDTH>& target, uint64_t offset=0);
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};
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} // namespace gen
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} // namespace «namespace»
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//////////////////////////////////////////////////////////////////////////////
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// member functions
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//////////////////////////////////////////////////////////////////////////////
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inline «namespace»::gen::«componentDefinition.effectiveName»_regs::«componentDefinition.effectiveName»_regs(sc_core::sc_module_name nm)
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: sc_core::sc_module(nm)
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«FOR instantiation : componentDefinition.instantiations»
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«FOR instance : instantiation.componentInstances»
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«IF instantiation.componentDefinition.type == ComponentDefinitionType.REGFILE»
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// , NAMED(«instance.name», i_«instance.name», 0, *this)
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«ELSEIF instantiation.componentDefinition.type == ComponentDefinitionType.REG»
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, NAMED(«instance.name», r_«instance.name», 0, *this)
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«ENDIF»
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«ENDFOR»
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«ENDFOR»
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{
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}
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template<unsigned BUSWIDTH>
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inline void «namespace»::gen::«componentDefinition.effectiveName»_regs::registerResources(scc::tlm_target<BUSWIDTH>& target, uint64_t offset) {
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«FOR instantiation : componentDefinition.instantiations»
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«FOR instance : instantiation.componentInstances»
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«IF instantiation.componentDefinition.type == ComponentDefinitionType.REGFILE»
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i_«instance.name».registerResources(target, «instance.addressValue»UL+offset);
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«ELSEIF instantiation.componentDefinition.type == ComponentDefinitionType.REG»
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target.addResource(«instance.name», «instance.addressValue»UL);
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«ENDIF»
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«ENDFOR»
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«ENDFOR»
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}
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#endif // _«namespace.toUpperCase»_GEN_«componentDefinition.effectiveName.toUpperCase»_H_
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'''
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override generateSource(String namespace) {
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''
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}
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def String genFieldDeclarations(ComponentDefinition componentDef){
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var i=0L;
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var res = ""
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for( Instantiation inst: componentDef.instantiations){
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for(ComponentInstance compInst : inst.componentInstances){
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if(compInst.range.size!==null){
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res+='''BF_FIELD(«compInst.name», «i», «(compInst.range.size as IntegerWithRadix).value»);
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'''
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i+=(compInst.range.size as IntegerWithRadix).value
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} else {
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val start =(compInst.range.left as IntegerWithRadix).value
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val end = (compInst.range.right as IntegerWithRadix).value
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res+='''BF_FIELD(«compInst.name», «end», «start-end+1»);
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'''
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i=Math.max(start, end)+1
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}
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}
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}
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res
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}
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} |