From aa938a309dc069029f90b74bf2c80ad03cbd120a Mon Sep 17 00:00:00 2001
From: steve <steve>
Date: Sat, 10 Jul 1999 03:00:05 +0000
Subject: [PATCH]  Proper initialization of registers.

---
 elaborate.cc | 13 ++++++++++++-
 t-vvm.cc     | 13 ++++++++++---
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/elaborate.cc b/elaborate.cc
index 3e3f8d250..a9bcecf3a 100644
--- a/elaborate.cc
+++ b/elaborate.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: elaborate.cc,v 1.51 1999/07/10 02:19:26 steve Exp $"
+#ident "$Id: elaborate.cc,v 1.52 1999/07/10 03:00:05 steve Exp $"
 #endif
 
 /*
@@ -177,6 +177,14 @@ void PWire::elaborate(Design*des, const string&path) const
 	    sig->set_line(*this);
 	    sig->port_type(port_type_);
 	    sig->set_attributes(attributes);
+
+	    verinum::V iv = verinum::Vz;
+	    if (wtype == NetNet::REG)
+		  iv = verinum::Vx;
+
+	    for (unsigned idx = 0 ;  idx < wid ;  idx += 1)
+		  sig->set_ival(idx, iv);
+
 	    des->add_signal(sig);
       }
 }
@@ -1715,6 +1723,9 @@ Design* elaborate(const map<string,Module*>&modules,
 
 /*
  * $Log: elaborate.cc,v $
+ * Revision 1.52  1999/07/10 03:00:05  steve
+ *  Proper initialization of registers.
+ *
  * Revision 1.51  1999/07/10 02:19:26  steve
  *  Support concatenate in l-values.
  *
diff --git a/t-vvm.cc b/t-vvm.cc
index 7a9a2d6f6..69c8035a1 100644
--- a/t-vvm.cc
+++ b/t-vvm.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: t-vvm.cc,v 1.29 1999/07/10 01:02:08 steve Exp $"
+#ident "$Id: t-vvm.cc,v 1.30 1999/07/10 03:00:05 steve Exp $"
 #endif
 
 # include  <iostream>
@@ -428,8 +428,12 @@ void target_vvm::signal(ostream&os, const NetNet*sig)
 	    if (sig->get_ival(idx) == verinum::Vz)
 		  continue;
 
-	    for (const NetObj::Link*lnk = sig->pin(0).next_link()
-		       ; (*lnk) != sig->pin(0) ;  lnk = lnk->next_link()) {
+	    for (const NetObj::Link*lnk = sig->pin(idx).next_link()
+		       ; (*lnk) != sig->pin(idx) ;  lnk = lnk->next_link()) {
+
+		  if (lnk->get_dir() == NetObj::Link::OUTPUT)
+			continue;
+
 		  const NetNode*net;
 		  if ((net = dynamic_cast<const NetNode*>(lnk->get_obj()))) {
 			init_code << "      " <<
@@ -1263,6 +1267,9 @@ extern const struct target tgt_vvm = {
 };
 /*
  * $Log: t-vvm.cc,v $
+ * Revision 1.30  1999/07/10 03:00:05  steve
+ *  Proper initialization of registers.
+ *
  * Revision 1.29  1999/07/10 01:02:08  steve
  *  Handle number constants as parameters.
  *