odb: add dbChipNet

Signed-off-by: Osama <[email protected]>

Author: osamahammad21

src/odb/include/odb/db.h

@@ -110,6 +110,7 @@ class dbChipBump;
 class dbChipBumpInst;
 class dbChipConn;
 class dbChipInst;
+class dbChipNet;
 class dbChipRegion;
 class dbChipRegionInst;
 class dbDatabase;
@@ -7014,6 +7015,8 @@ class dbChip : public dbObject
 
   dbSet<dbChipConn> getChipConns() const;
 
+  dbSet<dbChipNet> getChipNets() const;
+
   ///
   /// Create a new chip.
   /// Returns nullptr if there is no database technology.
@@ -7131,6 +7134,25 @@ class dbChipInst : public dbObject
   // User Code End dbChipInst
 };
 
+class dbChipNet : public dbObject
+{
+ public:
+  std::string getName() const;
+  // User Code Begin dbChipNet
+  dbChip* getChip() const;
+
+  uint getNumBumpInsts() const;
+
+  dbChipBumpInst* getBumpInst(uint index, std::vector<dbChipInst*>& path) const;
+
+  void addBumpInst(dbChipBumpInst* bump_inst, std::vector<dbChipInst*> path);
+
+  static dbChipNet* create(dbChip* chip, const std::string& name);
+
+  static void destroy(dbChipNet* net);
+  // User Code End dbChipNet
+};
+
 class dbChipRegion : public dbObject
 {
  public:
@@ -7196,6 +7218,8 @@ class dbDatabase : public dbObject
 
   dbSet<dbChipBumpInst> getChipBumpInsts() const;
 
+  dbSet<dbChipNet> getChipNets() const;
+
   // User Code Begin dbDatabase
 
   void setTopChip(dbChip* chip);

src/odb/include/odb/dbCompare.h

@@ -516,6 +516,15 @@ struct less<odb::dbChipInst*>
   }
 };
 
+template <>
+struct less<odb::dbChipNet*>
+{
+  bool operator()(const odb::dbChipNet* lhs, const odb::dbChipNet* rhs) const
+  {
+    return odb::compare_by_id(lhs, rhs);
+  }
+};
+
 template <>
 struct less<odb::dbChipRegion*>
 {

src/odb/include/odb/dbObject.h

@@ -65,6 +65,7 @@ enum dbObjectType
   dbChipBumpInstObj,
   dbChipConnObj,
   dbChipInstObj,
+  dbChipNetObj,
   dbChipRegionObj,
   dbChipRegionInstObj,
   dbDatabaseObj,

src/odb/src/codeGenerator/schema.json

@@ -198,6 +198,15 @@
       "orderReversed": "true",
       "sequential": 0,
       "includes": ["dbChipBumpInst.h", "dbChipRegionInst.h"]
+    },
+    {
+      "name": "dbChipNetItr",
+      "parentObject": "dbChipNet",
+      "tableName": "chip_net_tbl",
+      "reversible": "true",
+      "orderReversed": "true",
+      "sequential": 0,
+      "includes": ["dbChipNet.h", "dbChip.h"]
     }
   ],
   "relations":[
@@ -471,6 +480,14 @@
       "tbl_name":"chip_bump_inst_tbl_",
       "schema":"db_schema_chip_bump",
       "flags": ["no-serial"]
+    },
+    {
+      "parent":"dbDatabase",
+      "child":"dbChipNet",
+      "type":"1_n",
+      "tbl_name":"chip_net_tbl_",
+      "schema":"db_schema_chip_region",
+      "flags": ["no-serial"]
     }
   ]
 }

src/odb/src/codeGenerator/schema/chip/dbChip.json

@@ -154,6 +154,12 @@
       "type": "dbId<_dbChipConn>",
       "flags": ["private"],
       "schema": "db_schema_chip_region"
+    },
+    {
+      "name": "nets_",
+      "type": "dbId<_dbChipNet>",
+      "flags": ["private"],
+      "schema": "db_schema_chip_bump"
     }
   ],
   "declared_classes": ["dbPropertyItr", "_dbNameCache","dbBlockItr"],

src/odb/src/codeGenerator/schema/chip/dbChipNet.json

@@ -0,0 +1,43 @@
+{
+    "name": "dbChipNet",
+    "type": "dbObject",
+    "fields": [
+        {
+            "name": "name_",
+            "type": "std::string",
+            "flags": [
+                "no-set"
+            ]
+        },
+        {
+            "name": "chip_",
+            "type": "dbId<_dbChip>",
+            "flags": [
+                "private"
+            ]
+        },
+        {
+            "name": "chip_net_next_",
+            "type": "dbId<_dbChipNet>",
+            "flags": [
+                "private"
+            ]
+        },
+        {
+            "name": "bump_insts_paths_",
+            "type": "std::vector<std::pair<std::vector<dbId<_dbChipInst>>, dbId<_dbChipBumpInst>>>",
+            "flags": [
+                "private"
+            ]
+        }
+    ],
+    "h_includes": [
+        "odb/dbId.h"
+    ],
+    "cpp_includes": [
+        "dbChipRegionInst.h",
+        "dbChipInst.h",
+        "dbChipBumpInst.h",
+        "dbChip.h"
+    ]
+}

src/odb/src/db/CMakeLists.txt

@@ -92,6 +92,7 @@ add_library(db
     dbChipBumpInst.cpp
     dbChipConn.cpp
     dbChipInst.cpp
+    dbChipNet.cpp
     dbChipRegion.cpp
     dbChipRegionInst.cpp
     dbDatabase.cpp
@@ -153,6 +154,7 @@ add_library(db
     dbChipBumpInstItr.cpp
     dbChipConnItr.cpp
     dbChipInstItr.cpp
+    dbChipNetItr.cpp
     dbChipRegionInstItr.cpp
     dbGroupInstItr.cpp
     dbGroupItr.cpp

src/odb/src/db/dbChip.cpp

@@ -21,6 +21,8 @@
 #include "dbChipConnItr.h"
 #include "dbChipInst.h"
 #include "dbChipInstItr.h"
+#include "dbChipNet.h"
+#include "dbChipNetItr.h"
 // User Code End Includes
 namespace odb {
 template class dbTable<_dbChip>;
@@ -84,6 +86,9 @@ bool _dbChip::operator==(const _dbChip& rhs) const
   if (conns_ != rhs.conns_) {
     return false;
   }
+  if (nets_ != rhs.nets_) {
+    return false;
+  }
   if (*_prop_tbl != *rhs._prop_tbl) {
     return false;
   }
@@ -205,6 +210,9 @@ dbIStream& operator>>(dbIStream& stream, _dbChip& obj)
   if (obj.getDatabase()->isSchema(db_schema_chip_region)) {
     stream >> obj.conns_;
   }
+  if (obj.getDatabase()->isSchema(db_schema_chip_region)) {
+    stream >> obj.nets_;
+  }
   if (obj.getDatabase()->isSchema(db_schema_chip_region)) {
     stream >> *obj.chip_region_tbl_;
   }
@@ -241,6 +249,7 @@ dbOStream& operator<<(dbOStream& stream, const _dbChip& obj)
   stream << obj._top;
   stream << obj.chipinsts_;
   stream << obj.conns_;
+  stream << obj.nets_;
   stream << *obj.chip_region_tbl_;
   // User Code Begin <<
   stream << *obj._block_tbl;
@@ -530,6 +539,13 @@ dbSet<dbChipConn> dbChip::getChipConns() const
   return dbSet<dbChipConn>(chip, db->chip_conn_itr_);
 }
 
+dbSet<dbChipNet> dbChip::getChipNets() const
+{
+  _dbChip* chip = (_dbChip*) this;
+  _dbDatabase* db = (_dbDatabase*) chip->getOwner();
+  return dbSet<dbChipNet>(chip, db->chip_net_itr_);
+}
+
 dbChip* dbChip::create(dbDatabase* db_, const std::string& name, ChipType type)
 {
   _dbDatabase* db = (_dbDatabase*) db_;

src/odb/src/db/dbChip.h

@@ -20,6 +20,7 @@ class _dbChipRegion;
 class _dbBlock;
 class _dbChipInst;
 class _dbChipConn;
+class _dbChipNet;
 
 class _dbChip : public _dbObject
 {
@@ -58,6 +59,7 @@ class _dbChip : public _dbObject
   dbPropertyItr* _prop_itr;
   dbId<_dbChipInst> chipinsts_;
   dbId<_dbChipConn> conns_;
+  dbId<_dbChipNet> nets_;
   dbTable<_dbProperty>* _prop_tbl;
   dbTable<_dbChipRegion>* chip_region_tbl_;
   dbId<_dbChip> _next_entry;