diff --git a/vvp/README.txt b/vvp/README.txt
index cd1b67d00..630539c00 100644
--- a/vvp/README.txt
+++ b/vvp/README.txt
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2001 Stephen Williams (steve@icarus.com)
  *
- *  $Id: README.txt,v 1.36 2001/08/25 17:22:32 steve Exp $
+ *  $Id: README.txt,v 1.37 2001/10/16 02:47:37 steve Exp $
  */
 
 VVP SIMULATION ENGINE
@@ -408,6 +408,7 @@ create special statement types for the various arithmetic operators.
 	<label> .arith/sub  <wid>, <symbols_list>;
 	<label> .arith/sum  <wid>, <symbols_list>;
 	<label> .arith/mult <wid>, <symbols_list>;
+	<label> .arith/div  <wid>, <symbols_list>;
 
 Addition is represented by the .arith/sum statement. This creates an
 array of functors based at the label. The width of the array is given
diff --git a/vvp/arith.cc b/vvp/arith.cc
index 877092fe4..13b2d1f9e 100644
--- a/vvp/arith.cc
+++ b/vvp/arith.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: arith.cc,v 1.13 2001/10/14 17:36:18 steve Exp $"
+#ident "$Id: arith.cc,v 1.14 2001/10/16 02:47:37 steve Exp $"
 #endif
 
 # include  "arith.h"
@@ -49,6 +49,58 @@ void vvp_arith_::output_x_(bool push)
       }
 }
 
+vvp_arith_div::vvp_arith_div(vvp_ipoint_t b, unsigned w)
+: vvp_arith_(b, w)
+{
+}
+
+void vvp_arith_div::set(vvp_ipoint_t i, functor_t f, bool push)
+{
+      if (wid_ <= 8*sizeof(unsigned long)) {
+	    unsigned long a = 0, b = 0;
+
+	    for (unsigned idx = 0 ;  idx < wid_ ;  idx += 1) {
+		  vvp_ipoint_t ptr = ipoint_index(base_,idx);
+		  functor_t obj = functor_index(ptr);
+
+		  unsigned ival = obj->ival;
+		  if (ival & 0xaa) {
+			output_x_(push);
+			return;
+		  }
+
+		  if (ival & 0x01)
+			a += 1 << idx;
+		  if (ival & 0x04)
+			b += 1 << idx;
+
+	    }
+
+	    unsigned long sum = a / b;
+
+	    for (unsigned idx = 0 ;  idx < wid_ ;  idx += 1) {
+		  vvp_ipoint_t ptr = ipoint_index(base_,idx);
+		  functor_t obj = functor_index(ptr);
+
+		  unsigned oval = sum & 1;
+		  sum >>= 1;
+
+		  if (obj->oval == oval)
+			continue;
+
+
+		  obj->oval = oval;
+		  if (push)
+			functor_propagate(ptr);
+		  else
+			schedule_functor(ptr, 0);
+	    }
+
+      } else {
+	    assert(0);
+      }
+}
+
 vvp_arith_mult::vvp_arith_mult(vvp_ipoint_t b, unsigned w)
 : vvp_arith_(b, w)
 {
@@ -574,6 +626,9 @@ void vvp_shiftr::set(vvp_ipoint_t i, functor_t f, bool push)
 
 /*
  * $Log: arith.cc,v $
+ * Revision 1.14  2001/10/16 02:47:37  steve
+ *  Add arith/div object.
+ *
  * Revision 1.13  2001/10/14 17:36:18  steve
  *  Forgot to propagate carry.
  *
diff --git a/vvp/arith.h b/vvp/arith.h
index 60d849dba..ba6413ef6 100644
--- a/vvp/arith.h
+++ b/vvp/arith.h
@@ -19,7 +19,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: arith.h,v 1.8 2001/07/13 00:38:57 steve Exp $"
+#ident "$Id: arith.h,v 1.9 2001/10/16 02:47:37 steve Exp $"
 #endif
 
 # include  "functor.h"
@@ -43,10 +43,22 @@ class vvp_arith_  : public vvp_fobj_s {
 
 
 /*
- * This class is a mode-42 object for arithmetic sum. Inputs that come
- * in cause the 4-input summation to be calculated, and output
- * functors that are affected cause propagations.
+ * This class is a mode-42 object for arithmetic operators. Inputs
+ * that come in cause the 4-input summation to be calculated, and
+ * output functors that are affected cause propagations.
  */
+class vvp_arith_div  : public vvp_arith_ {
+
+    public:
+      explicit vvp_arith_div(vvp_ipoint_t b, unsigned wid);
+
+      void set(vvp_ipoint_t i, functor_t f, bool push);
+
+    private: // not implemented
+      vvp_arith_div(const vvp_arith_div&);
+      vvp_arith_div& operator= (const vvp_arith_div&);
+};
+
 class vvp_arith_mult  : public vvp_arith_ {
 
     public:
@@ -147,6 +159,9 @@ class vvp_shiftr  : public vvp_arith_ {
 
 /*
  * $Log: arith.h,v $
+ * Revision 1.9  2001/10/16 02:47:37  steve
+ *  Add arith/div object.
+ *
  * Revision 1.8  2001/07/13 00:38:57  steve
  *  Remove width restriction on subtraction.
  *
diff --git a/vvp/compile.cc b/vvp/compile.cc
index f47c40d07..0f8adaa4a 100644
--- a/vvp/compile.cc
+++ b/vvp/compile.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: compile.cc,v 1.107 2001/10/16 01:26:54 steve Exp $"
+#ident "$Id: compile.cc,v 1.108 2001/10/16 02:47:37 steve Exp $"
 #endif
 
 # include  "arith.h"
@@ -761,6 +761,26 @@ static void connect_arith_inputs(vvp_ipoint_t fdx, long wid,
       free(argv);
 }
 
+void compile_arith_div(char*label, long wid,
+		       unsigned argc, struct symb_s*argv)
+{
+      assert( wid > 0 );
+
+      if ((long)argc != 2*wid) {
+	    fprintf(stderr, "%s; .arith has wrong number of symbols\n", label);
+	    compile_errors += 1;
+	    free(label);
+	    return;
+      }
+
+      vvp_ipoint_t fdx = functor_allocate(wid);
+      define_functor_symbol(label, fdx);
+
+      vvp_arith_div*arith = new vvp_arith_div(fdx, wid);
+
+      connect_arith_inputs(fdx, wid, arith, argc, argv);
+}
+
 void compile_arith_mult(char*label, long wid,
 			unsigned argc, struct symb_s*argv)
 {
@@ -1574,6 +1594,9 @@ vvp_ipoint_t debug_lookup_functor(const char*name)
 
 /*
  * $Log: compile.cc,v $
+ * Revision 1.108  2001/10/16 02:47:37  steve
+ *  Add arith/div object.
+ *
  * Revision 1.107  2001/10/16 01:26:54  steve
  *  Add %div support (Anthony Bybell)
  *
diff --git a/vvp/compile.h b/vvp/compile.h
index 3976af224..7cbbfdb6a 100644
--- a/vvp/compile.h
+++ b/vvp/compile.h
@@ -19,7 +19,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: compile.h,v 1.33 2001/10/15 02:58:27 steve Exp $"
+#ident "$Id: compile.h,v 1.34 2001/10/16 02:47:37 steve Exp $"
 #endif
 
 # include  <stdio.h>
@@ -75,6 +75,8 @@ extern void compile_resolver(char*label, char*type,
  * This is called by the parser to make the various arithmetic and
  * comparison functors.
  */
+extern void compile_arith_div(char*label, long width,
+			      unsigned argc, struct symb_s*argv);
 extern void compile_arith_mult(char*label, long width,
 			       unsigned argc, struct symb_s*argv);
 extern void compile_arith_sum(char*label, long width,
@@ -204,6 +206,9 @@ extern void compile_net(char*label, char*name,
 
 /*
  * $Log: compile.h,v $
+ * Revision 1.34  2001/10/16 02:47:37  steve
+ *  Add arith/div object.
+ *
  * Revision 1.33  2001/10/15 02:58:27  steve
  *  Carry the type of the scope (Stephan Boettcher)
  *
diff --git a/vvp/lexor.lex b/vvp/lexor.lex
index 180218f50..4ea270d64 100644
--- a/vvp/lexor.lex
+++ b/vvp/lexor.lex
@@ -19,7 +19,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: lexor.lex,v 1.26 2001/07/07 02:57:33 steve Exp $"
+#ident "$Id: lexor.lex,v 1.27 2001/10/16 02:47:37 steve Exp $"
 #endif
 
 # include  "parse_misc.h"
@@ -66,6 +66,7 @@
 
 
   /* These are some keywords that are recognized. */
+".arith/div"  { return K_ARITH_DIV; }
 ".arith/mult" { return K_ARITH_MULT; }
 ".arith/sub"  { return K_ARITH_SUB; }
 ".arith/sum"  { return K_ARITH_SUM; }
@@ -148,6 +149,9 @@ int yywrap()
 
 /*
  * $Log: lexor.lex,v $
+ * Revision 1.27  2001/10/16 02:47:37  steve
+ *  Add arith/div object.
+ *
  * Revision 1.26  2001/07/07 02:57:33  steve
  *  Add the .shift/r functor.
  *
diff --git a/vvp/parse.y b/vvp/parse.y
index 53b9904d0..64d66ba90 100644
--- a/vvp/parse.y
+++ b/vvp/parse.y
@@ -19,7 +19,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: parse.y,v 1.37 2001/10/15 02:58:27 steve Exp $"
+#ident "$Id: parse.y,v 1.38 2001/10/16 02:47:37 steve Exp $"
 #endif
 
 # include  "parse_misc.h"
@@ -54,7 +54,7 @@ extern FILE*yyin;
 };
 
 
-%token K_ARITH_MULT K_ARITH_SUB K_ARITH_SUM K_CMP_GE K_CMP_GT
+%token K_ARITH_DIV K_ARITH_MULT K_ARITH_SUB K_ARITH_SUM K_CMP_GE K_CMP_GT
 %token K_EVENT K_EVENT_OR K_FUNCTOR K_NET K_NET_S
 %token K_RESOLV K_SCOPE K_SHIFTL K_SHIFTR K_THREAD
 %token K_UDP K_UDP_C K_UDP_S
@@ -161,6 +161,11 @@ statement
   /* Arithmetic statements generate functor arrays of a given width
      that take like size input vectors. */
 
+	| T_LABEL K_ARITH_DIV T_NUMBER ',' symbols ';'
+		{ struct symbv_s obj = $5;
+		  compile_arith_div($1, $3, obj.cnt, obj.vect);
+		}
+
 	| T_LABEL K_ARITH_MULT T_NUMBER ',' symbols ';'
 		{ struct symbv_s obj = $5;
 		  compile_arith_mult($1, $3, obj.cnt, obj.vect);
@@ -504,6 +509,9 @@ int compile_design(const char*path)
 
 /*
  * $Log: parse.y,v $
+ * Revision 1.38  2001/10/16 02:47:37  steve
+ *  Add arith/div object.
+ *
  * Revision 1.37  2001/10/15 02:58:27  steve
  *  Carry the type of the scope (Stephan Boettcher)
  *