better Via management ...
This commit is contained in:
Jean-Manuel Caba
parent
3d09907286
commit
73e73aa86f
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@ -1,5 +1,6 @@
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// -*-compile-command:"cd ../../../../.. && make"-*-
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// Time-stamp: "2010-08-17 13:07:48" - OpenAccessDriver.cpp
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// Time-stamp: "2010-08-18 10:32:07" - OpenAccessDriver.cpp
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// x-----------------------------------------------------------------x
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// | This file is part of the hurricaneAMS Software. |
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// | Copyright (c) UPMC/LIP6 2008-2010, All Rights Reserved |
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@ -48,7 +49,7 @@ namespace {
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using namespace CRL_OA;
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/**
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Class to drive OA to Hurricane
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Class to drive Hurricane to OA
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*/
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class OADriver {
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private:
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@ -57,7 +58,6 @@ namespace {
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typedef map<const Cell*, oaCell*> Cell2OACellMap;
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typedef map<const Instance*, oaInst*> Instance2OAInstsMap;
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typedef map<const Layer*, oaLayer*> Layer2OALayerMap;
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typedef map<const ViaLayer*, oaStdViaDef*> ViaLayer2OAViaDefMap;
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typedef map<const Component*, oaRect*> Component2OARectMap;
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typedef map<const Segment*, oaPathSeg*> Segment2OAPathSegMap;
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@ -71,7 +71,6 @@ namespace {
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Cell2OACellMap _cell2OAcell;
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Instance2OAInstsMap _instance2OAInst;
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Layer2OALayerMap _layer2OALayer;
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ViaLayer2OAViaDefMap _viaLayer2OAViaDef;
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Component2OARectMap _component2OARect;
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Segment2OAPathSegMap _segment2OAPathSeg;
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set<int> _layerIDS;
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@ -94,7 +93,6 @@ namespace {
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_cell2OAcell(),
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_instance2OAInst(),
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_layer2OALayer(),
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_viaLayer2OAViaDef(),
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_component2OARect(),
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_segment2OAPathSeg(),
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_layerIDS(),
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@ -251,44 +249,54 @@ namespace {
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// 1) get or create layer
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oaString layerName = getString(layer->getName()).c_str();
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oaLayer* aOALayer = NULL;
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aOALayer = oaPhysicalLayer::find(theOATech, layerName, true);
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if(aOALayer){
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_layer2OALayer[layer] = aOALayer;
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_layerIDS.insert(aOALayer->getNumber());
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return aOALayer;
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}
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const BasicLayer* bLayer = dynamic_cast<const BasicLayer*>(layer);
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if(!bLayer){
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cerr << "NOT A BASICLAYER " << layerName;
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const ViaLayer* vLayer = dynamic_cast<const ViaLayer*>(layer);
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if(vLayer){
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cerr << " but is a ViaLayer" << endl;
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const Layer* hBottom=vLayer->getBottom();
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const Layer* hTop=vLayer->getTop();
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assert(hBottom);
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assert(hTop);
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oaPhysicalLayer* bottom = static_cast<oaPhysicalLayer*>(toOALayer(hBottom,theOATech));
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oaPhysicalLayer* top = static_cast<oaPhysicalLayer*>(toOALayer(hTop,theOATech));
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oaLayer* cut = NULL;
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for_each_basic_layer(l,vLayer->getBasicLayers()){
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if(l != vLayer->getTop() && l != vLayer->getBottom()){
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cut = toOALayer(l,theOATech);
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break;
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try{
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cerr << " but is a ViaLayer" << endl;
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oaString viaDefName = getString(vLayer->getName()).c_str();
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cerr << "test0" << endl;
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oaViaDef* tmp = oaViaDef::find(theOATech, viaDefName);
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cerr << "test0bis" << endl;
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oaStdViaDef* vDef = static_cast<oaStdViaDef*>( tmp);
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cerr << "test1" << endl;
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if(!vDef){
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const Layer* hBottom=vLayer->getBottom();
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const Layer* hTop=vLayer->getTop();
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assert(hBottom);
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assert(hTop);
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oaPhysicalLayer* bottom = static_cast<oaPhysicalLayer*>(toOALayer(hBottom,theOATech));
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oaPhysicalLayer* top = static_cast<oaPhysicalLayer*>(toOALayer(hTop,theOATech));
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oaLayer* cut = NULL;
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for_each_basic_layer(l,vLayer->getBasicLayers()){
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if(l != vLayer->getTop() && l != vLayer->getBottom()){
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cut = toOALayer(l,theOATech);
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break;
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}
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end_for;
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}
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assert(cut);
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oaViaParam stdViaDefParam;
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stdViaDefParam.setCutLayer(cut->getNumber());
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long param = Hurricane::DbU::getDb(vLayer->getEnclosure());
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//TODO: change and use something not beeing zero !!!
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if(param == 0)
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param = 1;
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stdViaDefParam.setCutWidth(param);
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stdViaDefParam.setCutHeight(param);
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cerr << "test2" << endl;
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vDef = oaStdViaDef::create(theOATech, layerName,
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bottom,
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top,
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stdViaDefParam);
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}
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end_for;
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}catch(oaException& e){
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cerr << "ERROR(test): " << e.getMsg() << endl;
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exit(-1);
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}
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assert(cut);
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oaViaParam stdViaDefParam;
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stdViaDefParam.setCutLayer(cut->getNumber());
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stdViaDefParam.setCutWidth(Hurricane::DbU::getDb(vLayer->getEnclosure()));
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stdViaDefParam.setCutHeight(Hurricane::DbU::getDb(vLayer->getEnclosure()));
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oaStdViaDef* vDef = oaStdViaDef::create(theOATech, layerName,
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bottom,
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top,
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stdViaDefParam);
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_viaLayer2OAViaDef[vLayer] = vDef;
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}
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const ContactLayer* cLayer = dynamic_cast<const ContactLayer*>(layer);
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if(cLayer)
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@ -303,11 +311,16 @@ namespace {
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if(rLayer)
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cerr << " but is a RegularLayer" << endl;
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}
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aOALayer = oaPhysicalLayer::find(theOATech, layerName, true);
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if(aOALayer){
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_layer2OALayer[layer] = aOALayer;
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_layerIDS.insert(aOALayer->getNumber());
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return aOALayer;
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}
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aOALayer = oaPhysicalLayer::create(theOATech, layerName, generateLayerID(bLayer),
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bLayer ? toOAMaterial(bLayer->getMaterial())
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: oaMaterial(oacOtherMaterial));
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assert(aOALayer);
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_layer2OALayer[layer] = aOALayer;
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//create and add layer constraint for Layer specific manufacturing rules
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@ -550,21 +563,19 @@ namespace {
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return box;
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}
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/**
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Used to convert Pad
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*/
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oaRect* toOARect(Component* component,oaNet* blockNet){
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oaRect* toOARect(Component* component,oaBlock* block){
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cerr << "toOARect" << endl;
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assert(component);
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assert(blockNet);
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assert(block);
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Component2OARectMap::iterator it = _component2OARect.find(component);
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if (it != _component2OARect.end())
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return it->second;
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oaRect* rect = oaRect::create(blockNet->getBlock(),
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oaRect* rect = oaRect::create(block,
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toOALayerNum( component->getLayer() ),
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oacDrawingPurposeType,
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toOABox(component->getBoundingBox()) );
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@ -583,6 +594,8 @@ namespace {
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if (it != _segment2OAPathSeg.end())
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return it->second;
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oaPathSeg* res = NULL;
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oaPoint p1 = toOAPoint(segment->getSourcePosition());
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oaPoint p2 = toOAPoint(segment->getTargetPosition());
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try{
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Horizontal* hSeg = dynamic_cast<Horizontal*>(segment);
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if(hSeg)
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@ -592,15 +605,18 @@ namespace {
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cerr << "Vertical" << endl;
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oaSegStyle style(segment->getWidth(), oacTruncateEndStyle, oacTruncateEndStyle);
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oaPathSeg* res = oaPathSeg::create(blockNet->getBlock(),
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toOALayerNum( segment->getLayer() ),
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oacDrawingPurposeType,
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toOAPoint(segment->getSourcePosition()),
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toOAPoint(segment->getTargetPosition()),
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style);
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res = oaPathSeg::create(blockNet->getBlock(),
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toOALayerNum( segment->getLayer() ),
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oacDrawingPurposeType,
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p1,
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p2,
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style);
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}catch (oaException &e) {
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cerr << "OA::ERROR => " << e.getMsg() << endl;
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exit(1);
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cerr << "OA::ERROR(1) => " << e.getMsg()
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<< "[(" << p1.x() << "," << p1.y()
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<< " (" << p2.x() << "," << p2.y() << ")]"
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<< segment->getCell() << endl;
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return NULL;
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}
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assert(res);
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return res;
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@ -636,14 +652,18 @@ namespace {
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// Create the oaStdVia
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const Layer* layer = contact->getLayer();
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const ViaLayer* vLayer = dynamic_cast<const ViaLayer*>(layer);
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assert(vLayer);
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oaStdViaDef* myStdViaDef = NULL;
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ViaLayer2OAViaDefMap::iterator it = _viaLayer2OAViaDef.find(vLayer);
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if (it != _viaLayer2OAViaDef.end())
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myStdViaDef = it->second;
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assert(myStdViaDef);
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if(dynamic_cast<const ViaLayer*>(layer)){
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cerr << "contact: " << contact << " is a Via" << endl;
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}else{
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cerr << "contact: " << contact << " is NOT a Via" << endl;
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}
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oaString viaDefName = getString(layer->getName()).c_str();
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oaStdViaDef* myStdViaDef = static_cast<oaStdViaDef*>(
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oaViaDef::find(_oaTech, viaDefName) );
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if(!myStdViaDef)
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return NULL;
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else
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cerr << "creating oaStdVia ..." << endl;
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oaTransform zeroTrans(oaPoint(0, 0), oacR0);
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oaStdVia* via = oaStdVia::create(blockNet->getBlock(), myStdViaDef, zeroTrans);
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@ -696,14 +716,16 @@ namespace {
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oaPinFig* toOAPinFig(Component* component,oaNet* blockNet){
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Contact* hContact = dynamic_cast<Contact*>(component);
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Segment* hSegment = dynamic_cast<Segment*>(component);
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if(hContact)
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return toOAVia(hContact,blockNet);
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if(hContact){
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oaPinFig* res = toOAVia(hContact,blockNet);
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if(res)
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return res;
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}
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if(hSegment)
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return toOAPathSeg(hSegment,blockNet);
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return toOARect(component,blockNet);
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return toOARect(component,blockNet->getBlock());
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}
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/**
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convert Hurricane::Net to oaNet
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always return a non NULL value
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@ -736,6 +758,8 @@ namespace {
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Components externalComponents = NetExternalComponents::get(net);
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for_each_component(component, externalComponents) {
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oaPinFig* pinFig = toOAPinFig(component,blockNet);
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if(!pinFig)//for bug : when segment are point
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continue;
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pinFig->addToPin(pin);
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end_for;
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}
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@ -746,20 +770,22 @@ namespace {
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if(via){
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via->addToNet(blockNet);
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}else{
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oaRect* rect = toOARect(contact,blockNet);
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oaRect* rect = toOARect(contact,blockNet->getBlock());
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rect->addToNet(blockNet);
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}
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end_for;
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}
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cerr << " o transformation of pads" << endl;
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for_each_pad(pad, net->getPads()){
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oaRect* rect = toOARect(pad, blockNet);
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oaRect* rect = toOARect(pad, blockNet->getBlock());
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rect->addToNet(blockNet);
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end_for;
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}
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cerr << " o transformation of segments" << endl;
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for_each_segment(component, net->getSegments()) {
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oaPathSeg* shape = toOAPathSeg(component,blockNet);
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if(!shape)//avoid error when the segment is a point
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continue;
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shape->addToNet(blockNet);
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end_for;
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}
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@ -917,13 +943,21 @@ namespace {
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// 4) convert each instance, net to OA
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cerr << "transformation of instances" << endl;
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oaCluster* cellCluster = oaCluster::find(topBlock,
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getString(cell->getName()).c_str());
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if(!cellCluster)
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cellCluster = oaCluster::create(topBlock,
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getString(cell->getName()).c_str(),
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oacClusterTypeSuggested);
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assert(cellCluster);
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for_each_instance(instance, cell->getInstances()){
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toOAInst(instance,topBlock);
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oaInst* inst = toOAInst(instance,topBlock);
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inst->addToCluster(cellCluster);
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end_for;
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}
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cerr << "transformation of nets" << endl;
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for_each_net(net, cell->getNets()){
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toOANet(net,topBlock);
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oaNet* n =toOANet(net,topBlock);
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end_for;
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}
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@ -102,7 +102,7 @@ int main(int argc,char** argv) {
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if(argc != 3)
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exit(-5);
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testAnalog(argv[1],argv[2]);
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testNum(argv[1],argv[2],"a2_x2");
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testNum(argv[1],argv[2],"a2_x4");
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@ -200,8 +200,6 @@ int main(int argc,char** argv) {
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testNum(argv[1],argv[2],"xr2_x4");
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testNum(argv[1],argv[2],"zero_x0");
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testAnalog(argv[1],argv[2]);
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DataBase::getDB()->destroy();
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cerr << "ending normally" << endl;
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return 0;
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