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Bug fix, make the AP parser reentrant (NO static variables). 

* Bug: In CRL::ApParser::_parseInstance(), the instance coordinates where
    stored in *static* variables (boo). Making the parser *not* reentrant.
    But in _parseInstance(), it can be recursively called through
    getCell() when an sub-instance layout was missing.
      Also make non-static all other variables in the various parser
    function.
This commit is contained in:
Jean-Paul Chaput 2020-04-21 15:39:35 +02:00
parent 0a664fed36
commit a4acb22e3c
1 changed files with 42 additions and 42 deletions
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84
crlcore/src/ccore/alliance/ap/ApParser.cpp
View File

@ -14,25 +14,23 @@
// +-----------------------------------------------------------------+
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cstdarg>
#include "hurricane/DataBase.h"
#include "hurricane/RegularLayer.h"
#include "hurricane/Technology.h"
#include "hurricane/Pin.h"
#include "hurricane/Contact.h"
#include "hurricane/Vertical.h"
#include "hurricane/Horizontal.h"
#include "hurricane/UpdateSession.h"
#include "hurricane/NetExternalComponents.h"
#include "crlcore/Utilities.h"
#include "crlcore/AllianceFramework.h"
#include "crlcore/ToolBox.h"
#include "Ap.h"
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cstdarg>
#include "hurricane/DataBase.h"
#include "hurricane/RegularLayer.h"
#include "hurricane/Technology.h"
#include "hurricane/Pin.h"
#include "hurricane/Contact.h"
#include "hurricane/Vertical.h"
#include "hurricane/Horizontal.h"
#include "hurricane/UpdateSession.h"
#include "hurricane/NetExternalComponents.h"
#include "crlcore/Utilities.h"
#include "crlcore/AllianceFramework.h"
#include "crlcore/ToolBox.h"
#include "Ap.h"
namespace {
@ -437,7 +435,7 @@ namespace {
void ApParser::_parseReference ()
{
static DbU::Unit XREF, YREF;
DbU::Unit XREF, YREF;
vector<char*> fields = _splitString ( _rawLine+2, ',' );
if ( fields.size() < 4 )
@ -454,14 +452,14 @@ namespace {
void ApParser::_parseConnector ()
{
static DbU::Unit XCON, YCON, WIDTH, HEIGHT;
static int index;
DbU::Unit XCON, YCON, WIDTH, HEIGHT;
int index;
string pinName;
static Net* net;
//static Pin* pin;
static LayerInformation* layerInfo;
static Pin::AccessDirection accessDirection;
static Name orientation;
Net* net;
// Pin* pin;
LayerInformation* layerInfo;
Pin::AccessDirection accessDirection;
Name orientation;
static Name NORTH = "NORTH";
static Name SOUTH = "SOUTH";
static Name EAST = "EAST";
@ -537,9 +535,9 @@ namespace {
void ApParser::_parseVia ()
{
static DbU::Unit XVIA, YVIA;
static Net* net;
static LayerInformation* layerInfo;
DbU::Unit XVIA, YVIA;
Net* net;
LayerInformation* layerInfo;
vector<char*> fields = _splitString ( _rawLine+2, ',' );
if ( fields.size() < 4 )
@ -560,9 +558,9 @@ namespace {
void ApParser::_parseBigVia ()
{
static DbU::Unit XVIA, YVIA, WIDTH, HEIGHT;
static Net* net;
static LayerInformation* layerInfo;
DbU::Unit XVIA, YVIA, WIDTH, HEIGHT;
Net* net;
LayerInformation* layerInfo;
vector<char*> fields = _splitString ( _rawLine+2, ',' );
if ( fields.size() < 6 )
@ -590,10 +588,10 @@ namespace {
void ApParser::_parseSegment ()
{
static DbU::Unit X1, Y1, X2, Y2, WIDTH;
static Net* net;
static LayerInformation* layerInfo;
static SegmentDirection segDir;
DbU::Unit X1, Y1, X2, Y2, WIDTH;
Net* net;
LayerInformation* layerInfo;
SegmentDirection segDir;
vector<char*> fields = _splitString ( _rawLine+2, ',' );
if ( fields.size() < 8 )
@ -645,11 +643,11 @@ namespace {
void ApParser::_parseInstance ()
{
static DbU::Unit XINS, YINS;
static Name masterCellName;
static Name instanceName;
static Name orientName;
static Transformation::Orientation
DbU::Unit XINS, YINS;
Name masterCellName;
Name instanceName;
Name orientName;
Transformation::Orientation
orient = Transformation::Orientation::ID;
static Name NOSYM = "NOSYM";
static Name SYM_X = "SYM_X";
@ -687,8 +685,10 @@ namespace {
Cell* masterCell = instance->getMasterCell();
bool hasLayout = not masterCell->getAbutmentBox().isEmpty();
if (not hasLayout) {
tab++;
AllianceFramework::get()->getCell( getString(masterCell->getName()), Catalog::State::Physical );
hasLayout = not masterCell->getAbutmentBox().isEmpty();
tab--;
}
if (hasLayout) {