Merge branch 'master' into netgen-1.5

VERSION

@@ -1 +1 @@
-1.5.209
+1.5.210

base/ext.c

@@ -23,12 +23,13 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include <stdio.h>
 #include <stdlib.h>	/* for strtod() */
 #include <stdarg.h>
+#include <ctype.h>
 
 #include "netgen.h"
-#include "hash.h"
 #include "objlist.h"
 #include "netfile.h"
 #include "print.h"
+#include "hash.h"
 
 void extCell(char *name, int filenum)
 {
@@ -186,7 +187,7 @@ char *ReadExt(char *fname, int doflat, int *fnum)
   /* Make sure all .ext file reading is case sensitive */
   matchfunc = match;
   matchintfunc = matchfile;
-  hashfunc = hash;
+  hashfunc = hashcase;
 
   if (LookupCellFile(fname, filenum) != NULL) {
     Printf("Error:  Duplicate cell name \"%s\"!\n", fname);
@@ -652,7 +653,7 @@ char *ReadSim(char *fname, int *fnum)
   /* Make sure all .sim file reading is case sensitive */
   matchfunc = match;
   matchintfunc = matchfile;
-  hashfunc = hash;
+  hashfunc = hashcase;
 
   CellDef(fname, filenum);
 

base/flatten.h

@@ -0,0 +1,7 @@
+#ifndef _FLATTEN_H
+#define _FLATTEN_H
+
+extern int UniquePins(char *name, int filenum);
+extern void flattenCell(char *name, int file);
+
+#endif /* _FLATTEN_H */

base/hash.c

@@ -30,8 +30,8 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #endif
 
 #include "netgen.h"
-#include "hash.h"
 #include "objlist.h"
+#include "hash.h"
 
 unsigned long (*hashfunc)(char *, int) = NULL;
 int (*matchfunc)(char *, char *) = NULL;
@@ -148,7 +148,7 @@ unsigned long hashnocase(char *s, int hashsize)
 	return (hashsize == 0) ? hashval : (hashval % hashsize);
 }
 
-unsigned long hash(char *s, int hashsize)
+unsigned long hashcase(char *s, int hashsize)
 {
 	unsigned long hashval;
 	

base/hash.h

@@ -48,7 +48,7 @@ extern void *HashFirst(struct hashdict *dict);
 extern void *HashNext(struct hashdict *dict);
 
 extern unsigned long hashnocase(char *s, int hashsize);
-extern unsigned long hash(char *s, int hashsize);
+extern unsigned long hashcase(char *s, int hashsize);
 
 extern int (*matchfunc)(char *, char *);
 /* matchintfunc() compares based on the name and the first	*/

base/netcmp.c

@@ -21,11 +21,13 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include "config.h"
 
 #include <stdio.h>
+#include <stdlib.h>  /* for rand(), abs(), etc */
 #include <setjmp.h>
 #include <signal.h>
 #include <time.h>    /* for time() as a seed for random number generator */
 #include <limits.h>
 #include <math.h>    /* for fabs() */
+#include <ctype.h>   /* for toupper() */
 
 #ifdef IBMPC
 #include <alloc.h>
@@ -45,11 +47,13 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include "netfile.h"
 #include "print.h"
 #include "dbug.h"
+#include "hash.h"
 
 #ifdef TCL_NETGEN
 int InterruptPending = 0;
 void (*oldinthandler)() = SIG_DFL;
 extern Tcl_Interp *netgeninterp;
+extern int check_interrupt();
 #endif
 
 /* define the following to debug core allocation */
@@ -3757,7 +3761,7 @@ void CreateTwoLists(char *name1, int file1, char *name2, int file2, int dolist)
     /* determine if matching will be case sensitive or case insensitive */
     matchfunc = match;
     matchintfunc = matchfile;
-    hashfunc = hash;
+    hashfunc = hashcase;
     if (tc1 != NULL && tc2 != NULL) {
         if ((tc1->flags & CELL_NOCASE) && (tc2->flags & CELL_NOCASE)) {
 	   matchfunc = matchnocase;

base/netcmp.h

@@ -54,6 +54,15 @@ extern void PrintIllegalElementClasses();
 extern void DumpNetwork(struct objlist *ob, int cidx);
 extern void DumpNetworkAll(char *name, int file);
 
+extern void RegroupDataStructures();
+extern void FormatIllegalElementClasses();
+extern void FormatIllegalNodeClasses();
+extern int ResolveAutomorphsByProperty();
+extern int ResolveAutomorphsByPin();
+extern void SummarizeElementClasses(struct ElementClass *EC);
+extern int remove_group_tags(struct objlist *ob);
+
+
 #ifdef TCL_NETGEN
 extern int EquivalentNode();
 extern int EquivalentElement();

base/objlist.c

@@ -22,6 +22,7 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 
 #include <stdio.h>
 #include <ctype.h>
+#include <limits.h>
 #ifdef IBMPC
 #include <alloc.h>
 #endif
@@ -31,13 +32,13 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #endif
 
 #include "netgen.h"
-#include "hash.h"
 #include "objlist.h"
 #include "regexp.h"
 #include "dbug.h"
 #include "print.h"
 #include "netfile.h"
 #include "netcmp.h"
+#include "hash.h"
 
 #ifdef TCL_NETGEN
 extern Tcl_Interp *netgeninterp;
@@ -288,7 +289,7 @@ static struct hashdict cell_dict;
 
 void InitCellHashTable(void)
 {
-    hashfunc = hash;
+    hashfunc = hashcase;
     matchfunc = NULL;
     matchintfunc = matchfile;
     InitializeHashTable(&cell_dict, CELLHASHSIZE);

base/objlist.h

@@ -312,6 +312,19 @@ extern void GarbageCollect(void);
 extern void InitGarbageCollection(void);
 extern void AddToGarbageList(struct objlist *head);
 
+extern void DeleteProperties(struct keyvalue **topptr);
+extern void AddProperty(struct keyvalue **topptr, char *key, char *value);
+extern void AddScaledProperty(struct keyvalue **topptr, char *key, char *value, double scale);
+extern void DeleteProperties(struct keyvalue **topptr);
+extern struct objlist *LinkProperties(char *model, struct keyvalue *topptr);
+
+extern void ClassDelete(char *class, int file);
+extern void RemoveShorted(char *class, int file);
+extern void CellRehash(char *name, char *newname, int file);
+
+/* defined in netgen.c */
+extern int ConvertStringToInteger(char *string, int *ival);
+
 #ifdef HAVE_MALLINFO
 void PrintMemoryStats(void);
 #endif

base/query.c

@@ -1033,7 +1033,7 @@ void Query(void)
       break;
     case 'v':
       promptstring("Write Verilog: circuit name: ", repstr);
-      VerilogModule(repstr, filenum, "");
+      VerilogTop(repstr, filenum, "");
       break;
     case 'E':
       promptstring("Write ESACAP: circuit name: ", repstr);

base/spice.c

@@ -26,6 +26,7 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #endif
 
 #include <stdlib.h>  /* for calloc(), free(), getenv() */
+#include <ctype.h>  /* for toupper(), isascii() */
 #ifndef IBMPC
 #include <sys/types.h>	/* for getpwnam() tilde expansion */
 #include <pwd.h>
@@ -40,6 +41,8 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include "objlist.h"
 #include "netfile.h"
 #include "print.h"
+#include "query.h"
+#include "objlist.h"
 
 // Global storage for parameters from .PARAM
 struct hashdict spiceparams;

base/tech.h

@@ -0,0 +1,8 @@
+#ifndef _TECH_H
+#define _TECH_H
+
+extern int ActelLibPresent(void);
+extern void ActelLib(void);
+extern void VerilogTop(char *name, int fnum, char *filename);
+
+#endif /* _TECH_H */

base/verilog.c

@@ -52,10 +52,10 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #endif
 
 #include "netgen.h"
-#include "hash.h"
 #include "objlist.h"
 #include "netfile.h"
 #include "print.h"
+#include "hash.h"
 
 // See netfile.c for explanation of delimiters.  'X'
 // separates single-character delimiters from two-character delimiters.
@@ -2239,7 +2239,7 @@ char *ReadVerilogTop(char *fname, int *fnum, int blackbox)
   else {
      matchfunc = match;
      matchintfunc = matchfile;
-     hashfunc = hash;
+     hashfunc = hashcase;
   }
 
   InitializeHashTable(&verilogparams, OBJHASHSIZE);

base/xilinx.c

@@ -23,6 +23,7 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include <stdio.h>
 #include <stdarg.h>
 #include <ctype.h>
+#include <time.h>
 
 #ifdef IBMPC
 #include <stdlib.h>  /* for strtol on PC */
@@ -33,6 +34,8 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include "netfile.h"
 #include "hash.h"
 #include "print.h"
+#include "xilinx.h"
+#include "flatten.h"
 
 #define XILINXHASHSIZE 99
 static long xilinxhashbase = 0xA00;
@@ -132,10 +135,8 @@ char *xilinx_class(model)
 	}
 	return(model);
 }
-void
+
-Xilinx(cellname, filename)
+void Xilinx(char *cellname, char *filename)
-	char *cellname;
-	char *filename;
 {
 	char Path[500];
 	char FileName[500];
@@ -163,8 +164,7 @@ Xilinx(cellname, filename)
 	CloseFile(FileName);
 }
 
-xilinxCell(cell)
+int xilinxCell(char *cell)
-	char *cell;
 {
 	struct nlist *nl;
 	struct objlist *ob;
@@ -252,9 +252,7 @@ struct objlist *xilinx_gate(ob,nl)
 	return(nob);
 }
 
-xilinx_sym(nl,gob)
+void xilinx_sym(struct nlist *nl, struct objlist *gob)
-	struct nlist *nl;
-	struct objlist *gob;
 {
 	struct objlist *ob;
 	char *cp,*rindex();

base/xilinx.h

@@ -0,0 +1,10 @@
+#ifndef _XILINX_H
+#define _XILINX_H
+
+extern void xilinx_sym(struct nlist *nl, struct objlist *gob);
+extern void Xilinx(char *cellname, char *filename);
+extern int xilinxCell(char *cell);
+extern int XilinxLibPresent(void);
+extern void XilinxLib(void);
+
+#endif /* _XILINX_H */

tcltk/tclnetgen.c

@@ -32,6 +32,9 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include "print.h"
 #include "query.h"	/* for ElementNodes() */
 #include "hash.h"
+#include "xilinx.h"
+#include "tech.h"
+#include "flatten.h"
 
 #ifndef TRUE
 #define TRUE 1
@@ -976,7 +979,7 @@ _netgen_writenet(ClientData clientData,
          SpiceCell(repstr, filenum, "");
          break;
       case VERILOG_IDX:
-         VerilogModule(repstr, filenum, "");
+         VerilogTop(repstr, filenum, "");
          break;
       case WOMBAT_IDX:
          Wombat(repstr,NULL);