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GdsDriver now export correctly I/O pin (for FlexLib). 

* In CRL::GdsStream::operator<<(Cell*), when encountering an *external*
    component, try to find a ".pin" layer associated (if not already
    in it). Then drive the BOUNDARY & TEXT in it. This way, Cadence/
    Calibre seems to be able to recognize them as Pin.
This commit is contained in:
Jean-Paul Chaput 2020-12-27 13:49:05 +01:00
parent 405ca8d11b
commit 678631d44f
1 changed files with 17 additions and 5 deletions
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22
crlcore/src/ccore/gds/GdsDriver.cpp
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@ -29,7 +29,9 @@ using namespace std;
#include "vlsisapd/configuration/Configuration.h"
#include "hurricane/Warning.h"
#include "hurricane/DataBase.h"
#include "hurricane/BasicLayer.h"
#include "hurricane/Technology.h"
#include "hurricane/Horizontal.h"
#include "hurricane/Vertical.h"
#include "hurricane/Diagonal.h"
@ -430,7 +432,7 @@ namespace {
void GdsRecord::toStream ( ostream& stream ) const
{
static size_t count = 0;
// static size_t count = 0;
uint16_t length = (uint16_t)( _bytes.size()+2 );
const unsigned char* bytearray = reinterpret_cast<const unsigned char*>( &length );
@ -446,7 +448,7 @@ namespace {
stream.put( bytearray[0] );
for ( unsigned char byte : _bytes ) {
uint32_t b = byte;
// uint32_t b = byte;
// sprintf( buffer, "0x%02x", b );
// cerr << setw(6) << hex << count++ << " | " << buffer << endl;
stream.put( byte );
@ -718,6 +720,8 @@ namespace {
// Temporay patch for "amsOTA".
if (cell->getName() == "control_r") return *this;
if (not hasLayout(cell)) return *this;
Technology* tech = DataBase::getDB()->getTechnology();
time_t t = time( 0 );
tm* now = localtime( &t );
@ -797,9 +801,17 @@ namespace {
Box bb = component->getBoundingBox(layer);
if ((bb.getWidth() == 0) or (bb.getHeight() == 0))
continue;
const BasicLayer* exportLayer = layer;
if (NetExternalComponents::isExternal(component)) {
string layerName = getString( layer->getName() );
if (layerName.substr(layerName.size()-4) != ".pin") {
exportLayer = tech->getBasicLayer( layerName+".pin" );
if (not exportLayer) exportLayer = layer;
}
}
(*this) << BOUNDARY;
(*this) << LAYER(layer->getGds2Layer());
(*this) << DATATYPE(layer->getGds2Datatype());
(*this) << LAYER(exportLayer->getGds2Layer());
(*this) << DATATYPE(exportLayer->getGds2Datatype());
(*this) << bb;
(*this) << ENDEL;
isOnGrid( component, bb );
@ -816,7 +828,7 @@ namespace {
// PRESENTATION: 0b000101 means font:00, vpres:01 (center), hpres:01 (center)
cdebug_log(101,0) << "TEXT" << endl;
(*this) << TEXT;
(*this) << LAYER(layer->getGds2Layer());
(*this) << LAYER(exportLayer->getGds2Layer());
cdebug_log(101,0) << "TEXTTYPE" << endl;
(*this) << TEXTTYPE( 0 );
cdebug_log(101,0) << "TEXTYPE end record" << endl;