Merge branch 'master' into netgen-1.5

When loading a file, also print cellname on errors

Signed-off-by: Mitch Bailey <[email protected]>

VERSION

@@ -1 +1 @@
-1.5.307
+1.5.310

base/flatten.c

@@ -300,8 +300,6 @@ int flattenInstancesOf(char *name, int fnum, char *instance)
       return 0;
     }
   }
-  /* Placeholder cells must not be flattened */
-  if (ThisCell->flags & CELL_PLACEHOLDER) return 0;
 
   FreeNodeNames(ThisCell);
 
@@ -339,6 +337,10 @@ int flattenInstancesOf(char *name, int fnum, char *instance)
 	   LastObj = ParentParams;
 	   continue;
       }
+      if (ChildCell->flags & CELL_PLACEHOLDER) {
+	   LastObj = ParentParams;
+	   continue;	// Placeholder cells must not be flattened
+      }
       if (ChildCell == ThisCell) {
 	   LastObj = ParentParams;
 	   continue;	// Avoid infinite loop
@@ -1753,8 +1755,8 @@ PrematchLists(char *name1, int file1, char *name2, int file2)
 		    Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
 				" makes a better match\n", ecomp->cell1->name,
 				name1, file1);
-		    flattenInstancesOf(name1, file1, ecomp->cell1->name); 
-		    modified1++;
+		    if (flattenInstancesOf(name1, file1, ecomp->cell1->name) > 0)
+			modified1++;
 		}
 		else if (ecomp->cell1 && (ecomp->num1 > 0)) {
 		    Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
@@ -1766,8 +1768,8 @@ PrematchLists(char *name1, int file1, char *name2, int file2)
 		    Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
 				" makes a better match\n", ecomp->cell2->name,
 				name2, file2);
-		    flattenInstancesOf(name2, file2, ecomp->cell2->name); 
-		    modified2++;
+		    if (flattenInstancesOf(name2, file2, ecomp->cell2->name) > 0)
+			modified2++;
 		}
 		else if (ecomp->cell2 && (ecomp->num2 > 0)) {
 		    Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
@@ -1861,8 +1863,8 @@ PrematchLists(char *name1, int file1, char *name2, int file2)
 		    	Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
 				" makes a better match\n", ecomp->cell2->name,
 				name2, file2);
-		    	flattenInstancesOf(name2, file2, ecomp->cell2->name); 
-		    	modified2++;
+		    	if (flattenInstancesOf(name2, file2, ecomp->cell2->name) > 0)
+			    modified2++;
 		    }
 		    else if (ecomp->cell2) {
 			Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
@@ -1932,8 +1934,8 @@ PrematchLists(char *name1, int file1, char *name2, int file2)
 		    	Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
 				" makes a better match\n", ecomp->cell1->name,
 				name1, file1);
-		    	flattenInstancesOf(name1, file1, ecomp->cell1->name); 
-		        modified1++;
+		    	if (flattenInstancesOf(name1, file1, ecomp->cell1->name) > 0)
+			    modified1++;
 		    }
 		    else if (ecomp->cell1) {
 			Fprintf(stdout, "Flattening instances of %s in cell %s (%d)"
@@ -2295,11 +2297,12 @@ PrematchLists(char *name1, int file1, char *name2, int file2)
 				    Fprintf(stdout, "Flattening instances of %s in cell"
 						" %s (%d) makes a better match\n",
 						ecompX0->cell1->name, name1, file1);
-				    flattenInstancesOf(name1, file1,
-						ecompX0->cell1->name); 
-				    ecompX0->num1 = 0;
-				    ecomp0X->num1 += ecompX0->num1;
-				    modified1++;
+				    if (flattenInstancesOf(name1, file1,
+						ecompX0->cell1->name) > 0) {
+					ecompX0->num1 = 0;
+					ecomp0X->num1 += ecompX0->num1;
+					modified1++;
+				    }
 				}
 				else
 				{
@@ -2331,11 +2334,12 @@ PrematchLists(char *name1, int file1, char *name2, int file2)
 				    Fprintf(stdout, "Flattening instances of %s in cell"
 						" %s (%d) makes a better match\n",
 						ecomp0X->cell2->name, name2, file2);
-				    flattenInstancesOf(name2, file2,
-						ecomp0X->cell2->name); 
-				    ecomp0X->num2 = 0;
-				    ecompX0->num2 += ecomp0X->num2;
-				    modified2++;
+				    if (flattenInstancesOf(name2, file2,
+						ecomp0X->cell2->name) > 0) {
+					ecomp0X->num2 = 0;
+					ecompX0->num2 += ecomp0X->num2;
+					modified2++;
+				    }
 				}
 				else {
 				    Fprintf(stdout, "Flattening instances of %s in "

base/netcmp.c

@@ -24,6 +24,7 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include <stdarg.h>
 #include <setjmp.h>
 #include <signal.h>
+#include <strings.h> /* for strncasecmp() */
 #include <time.h>    /* for time() as a seed for random number generator */
 #include <limits.h>
 #include <math.h>    /* for fabs() */
@@ -3581,7 +3582,7 @@ int FlattenUnmatched(struct nlist *tc, char *parent, int stoplevel, int loclevel
 				tc->name, parent, tc->file);
       changed = flattenInstancesOf(parent, tc->file, tc->name);
       Fprintf(stdout, "(%d instance%s)\n", changed, ((changed == 1) ? "" : "s"));
-      return 1;
+      return (changed != 0);
    }
 
    if (tc->cell == NULL) return 0;

base/netgen.c

@@ -25,6 +25,8 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include <stdio.h>
 #include <stdlib.h>	/* for strtof() */
 #include <stdarg.h>
+#include <string.h>
+#include <strings.h>
 #include <ctype.h>	/* toupper() */
 #ifdef IBMPC
 #include <alloc.h>

base/spice.c

@@ -21,6 +21,9 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include "config.h"
 
 #include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <ctype.h>
 #if 0
 #include <stdarg.h>  /* what about varargs, like in pdutils.c ??? */
 #endif

scripts/defs.mak.in

@@ -68,6 +68,7 @@ LIB_SPECS              = @LIB_SPECS@
 LIB_SPECS_NOSTUB       = @LIB_SPECS_NOSTUB@
 WISH_EXE	       = @WISH_EXE@
 TCL_LIB_DIR	       = @TCL_LIB_DIR@
+EXTRA_CFLAGS	       =
 
 CC                     = @CC@
 CPP                    = @CPP@
@@ -76,7 +77,7 @@ CXX                    = @CXX@
 CPPFLAGS               = -I. -I${NETGENDIR} @CPPFLAGS@
 DFLAGS                 = @extra_defs@ @stub_defs@ @DEFS@ -DSHDLIB_EXT=\"@SHDLIB_EXT@\" -DNDEBUG
 DFLAGS_NOSTUB          = @extra_defs@ @DEFS@ -DSHDLIB_EXT=\"@SHDLIB_EXT@\" -DNDEBUG
-CFLAGS                 = @CFLAGS@ @SHLIB_CFLAGS@ @INC_SPECS@
+CFLAGS                 = @CFLAGS@ @SHLIB_CFLAGS@ @INC_SPECS@ ${EXTRA_CFLAGS}
 
 DEPEND_FILE            = Depend
 DEPEND_FLAG            = @DEPEND_FLAG@

tcltk/netgen.tcl.in

@@ -429,7 +429,7 @@ proc netgen::lvs { name1 name2 {setupfile setup.tcl} {logfile comp.out} args} {
          set file1 $name1
          set cell1 $name1
       }
-      puts stdout "Reading netlist file $file1"
+      puts stdout "Reading netlist file $file1 for $name1"
       set fnum1 [netgen::readnet $file1]
    } else {
       set cell1 [lindex $flist1 0]
@@ -446,7 +446,7 @@ proc netgen::lvs { name1 name2 {setupfile setup.tcl} {logfile comp.out} args} {
          set file2 $name2
          set cell2 $name2
       }
-      puts stdout "Reading netlist file $file2"
+      puts stdout "Reading netlist file $file2 for $name2"
       set fnum2 [netgen::readnet $file2]
    } else {
       set cell2 [lindex $flist2 0]
@@ -461,7 +461,7 @@ proc netgen::lvs { name1 name2 {setupfile setup.tcl} {logfile comp.out} args} {
    }
 
    set clist1 [cells list $fnum1]
-   set cidx [lsearch -regexp $clist1 ^$cell1$]
+   set cidx [lsearch -exact $clist1 $cell1]
    if {$cidx < 0} {
       puts stderr "Cannot find cell $cell1 in file $file1"
       return
@@ -469,7 +469,7 @@ proc netgen::lvs { name1 name2 {setupfile setup.tcl} {logfile comp.out} args} {
       set cell1 [lindex $clist1 $cidx]
    }
    set clist2 [cells list $fnum2]
-   set cidx [lsearch -regexp $clist2 ^$cell2$]
+   set cidx [lsearch -exact $clist2 $cell2]
    if {$cidx < 0} {
       puts stderr "Cannot find cell $cell2 in file $file2"
       return

tcltk/tclnetgen.c

@@ -21,6 +21,8 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #include <stdio.h>
 #include <stdlib.h>	/* for getenv */
 #include <string.h>
+#include <strings.h>
+#include <stdarg.h>	/* for va_list */
 
 #include <tcl.h>
 
@@ -43,6 +45,10 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
 #define FALSE 0
 #endif
 
+#if TCL_MAJOR_VERSION < 9
+typedef int Tcl_Size;
+#endif
+
 /*-----------------------*/
 /* Tcl 8.4 compatibility */
 /*-----------------------*/
@@ -283,7 +289,7 @@ GetTopCell(int fnum)
 int
 CommonGetFilenameOrFile(Tcl_Interp *interp, Tcl_Obj *fobj, int *fnumptr)
 {
-    int result, llen;
+    int result;
     int fnum, ftest;
     char *filename;
     struct nlist *tp;
@@ -366,7 +372,8 @@ CommonParseCell(Tcl_Interp *interp, Tcl_Obj *objv,
 	struct nlist **tpr, int *fnumptr)
 {
     Tcl_Obj *tobj, *fobj;
-    int result, llen;
+    int result;
+    Tcl_Size llen;
     int fnum, ftest, index;
     char *filename, *cellname;
     struct nlist *tp, *tp2;
@@ -1016,7 +1023,7 @@ _netgen_flatten(ClientData clientData,
     Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])
 {
    char *repstr, *file;
-   int result, llen, filenum;
+   int result, filenum;
    struct nlist *tp, *tp2, *tptop;
 
    if ((objc < 2) || (objc > 4)) {
@@ -2114,7 +2121,7 @@ _netcmp_compare(ClientData clientData,
    int fnum1, fnum2, dolist = 0;
    int dohierarchy = FALSE;
    int assignonly = FALSE;
-   int argstart = 1, qresult, llen, result;
+   int argstart = 1, qresult, result;
    int hascontents1, hascontents2;
    struct Correspond *nextcomp;
    struct nlist *tp1 = NULL, *tp2 = NULL;
@@ -2828,7 +2835,7 @@ _netcmp_global(ClientData clientData,
     Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])
 {
    char *filename, *cellname, *pattern;
-   int numchanged = 0, p, fnum, llen, result;
+   int numchanged = 0, p, fnum, result;
    struct nlist *tp;
 
    if (objc < 2) {
@@ -2925,7 +2932,8 @@ _netcmp_equate(ClientData clientData,
    struct ElementClass *saveEclass = NULL;
    struct NodeClass *saveNclass = NULL;
    int file1, file2;
-   int i, l1, l2, ltest, lent, dolist = 0, doforce = 0, dounique = 0;
+   int i, dolist = 0, doforce = 0, dounique = 0;
+   Tcl_Size l1, l2, lent, ltest;
    Tcl_Obj *tobj1, *tobj2, *tobj3;
 
    while (objc > 1) {
@@ -3426,10 +3434,11 @@ int
 _netcmp_property(ClientData clientData,
     Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])
 {
-    int fnum, i, llen;
+    int fnum, i;
     struct nlist *tp;
     struct property *kl, *kllast, *klnext;
     Tcl_Obj *tobj1, *tobj2, *tobj3;
+    Tcl_Size llen;
     double dval;
     int ival, argstart;
 
@@ -4485,14 +4494,14 @@ void tcl_vprintf(FILE *f, const char *fmt, va_list args_in)
 
 void tcl_stdflush(FILE *f)
 {   
-   Tcl_SavedResult state;
+   Tcl_InterpState state;
    static char stdstr[] = "::flush stdxxx";
    char *stdptr = stdstr + 11;
     
-   Tcl_SaveResult(netgeninterp, &state);
+   state = Tcl_SaveInterpState(netgeninterp, TCL_OK);
    strcpy(stdptr, (f == stderr) ? "err" : "out");
    Tcl_Eval(netgeninterp, stdstr);
-   Tcl_RestoreResult(netgeninterp, &state);
+   Tcl_RestoreInterpState(netgeninterp, state);
 }
 
 /*------------------------------------------------------*/
@@ -4561,7 +4570,7 @@ int Tclnetgen_Init(Tcl_Interp *interp)
    /* Remember the interpreter */
    netgeninterp = interp;
 
-   if (Tcl_InitStubs(interp, "8.5", 0) == NULL) return TCL_ERROR;
+   if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) return TCL_ERROR;
   
    for (n = 0; netgen_cmds[n].name != NULL; n++) {
       sprintf(keyword, "netgen::%s", netgen_cmds[n].name);